Hello,
my raid1 (2 x HDD 4TB) started in RO mode,
what procedure should I do to get my btrfs working again?
# uname -a
Linux black 4.11.9-1-ARCH #1 SMP PREEMPT Wed Jul 5 18:23:08 CEST 2017
x86_64 GNU/Linux
# btrfs --version
btrfs-progs v4.11.1
# btrfs f sh
Label: 'ssd' uuid: dc54bfb3-64ad-4e39-ac5a-e41d04d0d1e7
Total devices 1 FS bytes used 34.70GiB
devid 1 size 105.75GiB used 37.04GiB path /dev/sda1
Label: 'raid1' uuid: 1c7cbc22-9c22-4107-a99e-81eaca53f8aa
Total devices 2 FS bytes used 2.27TiB
devid 1 size 3.64TiB used 2.28TiB path /dev/sdb
devid 2 size 3.64TiB used 2.28TiB path /dev/sdc
# btrfs fi df /home
Data, RAID1: total=2.27TiB, used=2.26TiB
System, RAID1: total=8.00MiB, used=384.00KiB
Metadata, RAID1: total=6.00GiB, used=4.52GiB
GlobalReserve, single: total=512.00MiB, used=0.00B
BR
Thomas Kuschel
Attached as file: # dmesg
[ 67.216857] ------------[ cut here ]------------
[ 67.216876] WARNING: CPU: 7 PID: 1155 at fs/btrfs/extent-tree.c:6936 __btrfs_free_extent.isra.24+0x20d/0xe80 [btrfs]
[ 67.216877] Modules linked in: snd_hda_codec_hdmi nvidia_drm(PO) nvidia_modeset(PO) nvidia(PO) uvcvideo videobuf2_vmalloc videobuf2_memops joydev videobuf2_v4l2 videobuf2_core mousedev snd_usb_audio videodev snd_usbmidi_lib snd_rawmidi media snd_seq_device snd_hda_codec_realtek intel_powerclamp snd_hda_codec_generic coretemp kvm_intel snd_hda_intel snd_hda_codec kvm iTCO_wdt snd_hda_core irqbypass iTCO_vendor_support input_leds snd_hwdep intel_cstate evdev led_class drm_kms_helper pcspkr snd_pcm mac_hid gpio_ich mxm_wmi drm snd_timer syscopyarea r8169 snd sysfillrect sysimgblt i2c_i801 fb_sys_fops soundcore lpc_ich i7core_edac mii i5500_temp edac_core wmi shpchp tpm_infineon button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel fuse vboxnetflt(O) vboxnetadp(O) pci_stub vboxpci(O) vboxdrv(O) sg
[ 67.216908] ip_tables x_tables btrfs xor raid6_pq sd_mod sr_mod cdrom hid_generic usbhid hid ata_generic pata_acpi uhci_hcd serio_raw atkbd libps2 crc32c_intel ata_piix firewire_ohci ahci pata_jmicron libahci xhci_pci firewire_core crc_itu_t ehci_pci xhci_hcd libata ehci_hcd usbcore scsi_mod usb_common i8042 serio
[ 67.216923] CPU: 7 PID: 1155 Comm: Cache2 I/O Tainted: P IO 4.11.9-1-ARCH #1
[ 67.216924] Hardware name: MSI MS-7666/Big Bang-XPower (MS-7666), BIOS V1.7 07/27/2012
[ 67.216925] Call Trace:
[ 67.216930] dump_stack+0x63/0x81
[ 67.216932] __warn+0xcb/0xf0
[ 67.216934] warn_slowpath_null+0x1d/0x20
[ 67.216941] __btrfs_free_extent.isra.24+0x20d/0xe80 [btrfs]
[ 67.216949] ? btrfs_add_delayed_tree_ref+0x1a0/0x1f0 [btrfs]
[ 67.216959] ? btrfs_get_token_64+0x105/0x120 [btrfs]
[ 67.216966] __btrfs_run_delayed_refs+0x6f1/0x12f0 [btrfs]
[ 67.216974] ? btree_set_page_dirty+0xe/0x10 [btrfs]
[ 67.216976] ? set_page_dirty+0x5b/0xb0
[ 67.216984] btrfs_run_delayed_refs+0x6e/0x2b0 [btrfs]
[ 67.216993] btrfs_truncate_inode_items+0x780/0xff0 [btrfs]
[ 67.217003] btrfs_truncate+0x102/0x2b0 [btrfs]
[ 67.217012] btrfs_setattr+0x250/0x3b0 [btrfs]
[ 67.217014] notify_change+0x2c7/0x430
[ 67.217016] do_truncate+0x73/0xc0
[ 67.217017] do_sys_ftruncate.constprop.3+0x117/0x120
[ 67.217018] SyS_ftruncate+0xe/0x10
[ 67.217020] entry_SYSCALL_64_fastpath+0x1a/0xa9
[ 67.217021] RIP: 0033:0x7fba895b79aa
[ 67.217022] RSP: 002b:00007fba74f90d58 EFLAGS: 00000202 ORIG_RAX: 000000000000004d
[ 67.217023] RAX: ffffffffffffffda RBX: 00007fba411a98e0 RCX: 00007fba895b79aa
[ 67.217024] RDX: 00007fba33dc3000 RSI: 0000000000000000 RDI: 0000000000000074
[ 67.217025] RBP: 00007fba411a98e0 R08: fffffffffffffff8 R09: 00007fba33dc3000
[ 67.217025] R10: 000000000000001b R11: 0000000000000202 R12: 0000000000000001
[ 67.217026] R13: 00007fba6c2e0b80 R14: 0000000000000001 R15: 0000000000000001
[ 67.217027] ---[ end trace 3a2c755454e4a529 ]---
[ 67.217030] BTRFS info (device sdb): leaf 577814528 total ptrs 179 free space 2350
[ 67.217031] item 0 key (53692407808 168 122880) itemoff 16230 itemsize 53
[ 67.217032] extent refs 1 gen 24322 flags 1
[ 67.217033] extent data backref root 259 objectid 443 offset 10837032960 count 1
[ 67.217034] item 1 key (53692530688 168 98304) itemoff 16177 itemsize 53
[ 67.217035] extent refs 1 gen 24322 flags 1
[ 67.217036] extent data backref root 259 objectid 443 offset 10838605824 count 1
[ 67.217037] item 2 key (53692628992 168 118784) itemoff 16124 itemsize 53
[ 67.217037] extent refs 1 gen 24322 flags 1
[ 67.217038] extent data backref root 259 objectid 443 offset 10838736896 count 1
[ 67.217039] item 3 key (53692747776 168 102400) itemoff 16071 itemsize 53
[ 67.217040] extent refs 1 gen 24322 flags 1
[ 67.217041] extent data backref root 259 objectid 443 offset 10838867968 count 1
[ 67.217041] item 4 key (53692850176 168 86016) itemoff 16018 itemsize 53
[ 67.217042] extent refs 1 gen 24322 flags 1
[ 67.217043] extent data backref root 259 objectid 443 offset 10838999040 count 1
[ 67.217044] item 5 key (53692936192 168 114688) itemoff 15965 itemsize 53
[ 67.217044] extent refs 1 gen 24322 flags 1
[ 67.217045] extent data backref root 259 objectid 443 offset 10839130112 count 1
[ 67.217046] item 6 key (53693050880 168 118784) itemoff 15912 itemsize 53
[ 67.217047] extent refs 1 gen 24322 flags 1
[ 67.217048] extent data backref root 259 objectid 443 offset 10839261184 count 1
[ 67.217049] item 7 key (53693169664 168 118784) itemoff 15859 itemsize 53
[ 67.217049] extent refs 1 gen 24322 flags 1
[ 67.217050] extent data backref root 259 objectid 443 offset 10839392256 count 1
[ 67.217051] item 8 key (53693288448 168 110592) itemoff 15806 itemsize 53
[ 67.217051] extent refs 1 gen 24322 flags 1
[ 67.217052] extent data backref root 259 objectid 443 offset 10839523328 count 1
[ 67.217053] item 9 key (53693399040 168 110592) itemoff 15753 itemsize 53
[ 67.217054] extent refs 1 gen 24322 flags 1
[ 67.217055] extent data backref root 259 objectid 443 offset 10839654400 count 1
[ 67.217056] item 10 key (53693509632 168 102400) itemoff 15700 itemsize 53
[ 67.217056] extent refs 1 gen 24322 flags 1
[ 67.217057] extent data backref root 259 objectid 443 offset 10839785472 count 1
[ 67.217058] item 11 key (53693612032 168 94208) itemoff 15647 itemsize 53
[ 67.217059] extent refs 1 gen 24322 flags 1
[ 67.217059] extent data backref root 259 objectid 443 offset 10839916544 count 1
[ 67.217060] item 12 key (53693706240 168 118784) itemoff 15594 itemsize 53
[ 67.217061] extent refs 1 gen 24322 flags 1
[ 67.217062] extent data backref root 259 objectid 443 offset 10840047616 count 1
[ 67.217063] item 13 key (53693825024 168 114688) itemoff 15541 itemsize 53
[ 67.217063] extent refs 1 gen 24322 flags 1
[ 67.217064] extent data backref root 259 objectid 443 offset 10840178688 count 1
[ 67.217065] item 14 key (53693939712 168 118784) itemoff 15488 itemsize 53
[ 67.217066] extent refs 1 gen 24322 flags 1
[ 67.217066] extent data backref root 259 objectid 443 offset 10840309760 count 1
[ 67.217067] item 15 key (53694058496 168 118784) itemoff 15435 itemsize 53
[ 67.217068] extent refs 1 gen 24322 flags 1
[ 67.217069] extent data backref root 259 objectid 443 offset 10840440832 count 1
[ 67.217070] item 16 key (53694177280 168 98304) itemoff 15382 itemsize 53
[ 67.217070] extent refs 1 gen 24322 flags 1
[ 67.217071] extent data backref root 259 objectid 443 offset 10840571904 count 1
[ 67.217072] item 17 key (53694275584 168 114688) itemoff 15329 itemsize 53
[ 67.217073] extent refs 1 gen 24322 flags 1
[ 67.217073] extent data backref root 259 objectid 443 offset 10840702976 count 1
[ 67.217074] item 18 key (53694390272 168 114688) itemoff 15276 itemsize 53
[ 67.217075] extent refs 1 gen 24322 flags 1
[ 67.217076] extent data backref root 259 objectid 443 offset 10840834048 count 1
[ 67.217077] item 19 key (53694504960 168 114688) itemoff 15223 itemsize 53
[ 67.217077] extent refs 1 gen 24322 flags 1
[ 67.217078] extent data backref root 259 objectid 443 offset 10840965120 count 1
[ 67.217079] item 20 key (53694619648 168 114688) itemoff 15170 itemsize 53
[ 67.217080] extent refs 1 gen 24322 flags 1
[ 67.217081] extent data backref root 259 objectid 443 offset 10841096192 count 1
[ 67.217081] item 21 key (53694734336 168 110592) itemoff 15117 itemsize 53
[ 67.217082] extent refs 1 gen 24322 flags 1
[ 67.217083] extent data backref root 259 objectid 443 offset 10841227264 count 1
[ 67.217084] item 22 key (53694844928 168 106496) itemoff 15064 itemsize 53
[ 67.217084] extent refs 1 gen 24322 flags 1
[ 67.217085] extent data backref root 259 objectid 443 offset 10841358336 count 1
[ 67.217086] item 23 key (53694951424 168 106496) itemoff 15011 itemsize 53
[ 67.217087] extent refs 1 gen 24322 flags 1
[ 67.217088] extent data backref root 259 objectid 443 offset 10841489408 count 1
[ 67.217089] item 24 key (53695057920 168 110592) itemoff 14958 itemsize 53
[ 67.217089] extent refs 1 gen 24322 flags 1
[ 67.217090] extent data backref root 259 objectid 443 offset 10841620480 count 1
[ 67.217091] item 25 key (53695168512 168 110592) itemoff 14905 itemsize 53
[ 67.217091] extent refs 1 gen 24322 flags 1
[ 67.217092] extent data backref root 259 objectid 443 offset 10841751552 count 1
[ 67.217093] item 26 key (53695279104 168 90112) itemoff 14852 itemsize 53
[ 67.217094] extent refs 1 gen 24322 flags 1
[ 67.217095] extent data backref root 259 objectid 443 offset 10841882624 count 1
[ 67.217096] item 27 key (53695369216 168 24576) itemoff 14799 itemsize 53
[ 67.217096] extent refs 1 gen 24322 flags 1
[ 67.217097] extent data backref root 259 objectid 443 offset 10842013696 count 1
[ 67.217098] item 28 key (53695393792 168 77824) itemoff 14746 itemsize 53
[ 67.217098] extent refs 1 gen 24322 flags 1
[ 67.217099] extent data backref root 259 objectid 443 offset 10842144768 count 1
[ 67.217100] item 29 key (53695471616 168 86016) itemoff 14693 itemsize 53
[ 67.217101] extent refs 1 gen 24322 flags 1
[ 67.217102] extent data backref root 259 objectid 443 offset 10842275840 count 1
[ 67.217103] item 30 key (53695557632 168 4096) itemoff 14640 itemsize 53
[ 67.217103] extent refs 1 gen 24322 flags 1
[ 67.217104] extent data backref root 259 objectid 443 offset 10842406912 count 1
[ 67.217105] item 31 key (53695561728 168 73728) itemoff 14587 itemsize 53
[ 67.217105] extent refs 1 gen 24322 flags 1
[ 67.217106] extent data backref root 259 objectid 443 offset 10842537984 count 1
[ 67.217107] item 32 key (53695635456 168 90112) itemoff 14534 itemsize 53
[ 67.217108] extent refs 2 gen 24322 flags 1
[ 67.217109] extent data backref root 259 objectid 443 offset 10843848704 count 2
[ 67.217110] item 33 key (53695725568 168 81920) itemoff 14481 itemsize 53
[ 67.217110] extent refs 1 gen 24322 flags 1
[ 67.217111] extent data backref root 259 objectid 443 offset 10844372992 count 1
[ 67.217112] item 34 key (53695807488 168 94208) itemoff 14428 itemsize 53
[ 67.217112] extent refs 1 gen 24322 flags 1
[ 67.217113] extent data backref root 259 objectid 443 offset 10844504064 count 1
[ 67.217114] item 35 key (53695901696 168 94208) itemoff 14375 itemsize 53
[ 67.217115] extent refs 1 gen 24322 flags 1
[ 67.217116] extent data backref root 259 objectid 443 offset 10844635136 count 1
[ 67.217117] item 36 key (53695995904 168 77824) itemoff 14322 itemsize 53
[ 67.217117] extent refs 1 gen 24322 flags 1
[ 67.217118] extent data backref root 259 objectid 443 offset 10844766208 count 1
[ 67.217119] item 37 key (53696073728 168 86016) itemoff 14269 itemsize 53
[ 67.217119] extent refs 1 gen 24322 flags 1
[ 67.217120] extent data backref root 259 objectid 443 offset 10844897280 count 1
[ 67.217121] item 38 key (53696159744 168 73728) itemoff 14216 itemsize 53
[ 67.217122] extent refs 1 gen 24322 flags 1
[ 67.217123] extent data backref root 259 objectid 443 offset 10845028352 count 1
[ 67.217123] item 39 key (53696233472 168 77824) itemoff 14163 itemsize 53
[ 67.217124] extent refs 1 gen 24322 flags 1
[ 67.217125] extent data backref root 259 objectid 443 offset 10845159424 count 1
[ 67.217126] item 40 key (53696311296 168 69632) itemoff 14110 itemsize 53
[ 67.217126] extent refs 1 gen 24322 flags 1
[ 67.217127] extent data backref root 259 objectid 443 offset 10845290496 count 1
[ 67.217128] item 41 key (53696380928 168 86016) itemoff 14057 itemsize 53
[ 67.217129] extent refs 1 gen 24322 flags 1
[ 67.217130] extent data backref root 259 objectid 443 offset 10845421568 count 1
[ 67.217130] item 42 key (53696466944 168 69632) itemoff 14004 itemsize 53
[ 67.217131] extent refs 1 gen 24322 flags 1
[ 67.217132] extent data backref root 259 objectid 443 offset 10845552640 count 1
[ 67.217133] item 43 key (53696536576 168 73728) itemoff 13951 itemsize 53
[ 67.217133] extent refs 1 gen 24322 flags 1
[ 67.217134] extent data backref root 259 objectid 443 offset 10845683712 count 1
[ 67.217135] item 44 key (53696610304 168 69632) itemoff 13898 itemsize 53
[ 67.217136] extent refs 1 gen 24322 flags 1
[ 67.217137] extent data backref root 259 objectid 443 offset 10845814784 count 1
[ 67.217137] item 45 key (53696679936 168 53248) itemoff 13845 itemsize 53
[ 67.217138] extent refs 1 gen 24322 flags 1
[ 67.217139] extent data backref root 259 objectid 443 offset 10845945856 count 1
[ 67.217140] item 46 key (53696733184 168 106496) itemoff 13792 itemsize 53
[ 67.217140] extent refs 1 gen 24322 flags 1
[ 67.217141] extent data backref root 259 objectid 443 offset 10846076928 count 1
[ 67.217142] item 47 key (53696839680 168 40960) itemoff 13739 itemsize 53
[ 67.217143] extent refs 1 gen 24322 flags 1
[ 67.217144] extent data backref root 259 objectid 443 offset 10846470144 count 1
[ 67.217144] item 48 key (53696880640 168 32768) itemoff 13686 itemsize 53
[ 67.217145] extent refs 1 gen 24322 flags 1
[ 67.217146] extent data backref root 259 objectid 443 offset 10846601216 count 1
[ 67.217147] item 49 key (53696913408 168 77824) itemoff 13633 itemsize 53
[ 67.217147] extent refs 1 gen 24322 flags 1
[ 67.217148] extent data backref root 259 objectid 443 offset 10846732288 count 1
[ 67.217149] item 50 key (53696991232 168 94208) itemoff 13580 itemsize 53
[ 67.217150] extent refs 1 gen 24322 flags 1
[ 67.217150] extent data backref root 259 objectid 443 offset 10846863360 count 1
[ 67.217151] item 51 key (53697085440 168 53248) itemoff 13527 itemsize 53
[ 67.217152] extent refs 1 gen 24322 flags 1
[ 67.217153] extent data backref root 259 objectid 443 offset 10846994432 count 1
[ 67.217154] item 52 key (53697138688 168 40960) itemoff 13474 itemsize 53
[ 67.217154] extent refs 1 gen 24322 flags 1
[ 67.217155] extent data backref root 259 objectid 443 offset 10847125504 count 1
[ 67.217156] item 53 key (53697179648 168 73728) itemoff 13421 itemsize 53
[ 67.217157] extent refs 1 gen 24322 flags 1
[ 67.217157] extent data backref root 259 objectid 443 offset 10847256576 count 1
[ 67.217158] item 54 key (53697253376 168 106496) itemoff 13368 itemsize 53
[ 67.217159] extent refs 1 gen 24322 flags 1
[ 67.217160] extent data backref root 259 objectid 443 offset 10847387648 count 1
[ 67.217161] item 55 key (53697359872 168 102400) itemoff 13315 itemsize 53
[ 67.217161] extent refs 1 gen 24322 flags 1
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[ 67.217163] item 56 key (53697462272 168 114688) itemoff 13262 itemsize 53
[ 67.217164] extent refs 1 gen 24322 flags 1
[ 67.217165] extent data backref root 259 objectid 443 offset 10847649792 count 1
[ 67.217165] item 57 key (53697576960 168 110592) itemoff 13209 itemsize 53
[ 67.217166] extent refs 1 gen 24322 flags 1
[ 67.217167] extent data backref root 259 objectid 443 offset 10847780864 count 1
[ 67.217168] item 58 key (53697687552 168 102400) itemoff 13156 itemsize 53
[ 67.217168] extent refs 1 gen 24322 flags 1
[ 67.217169] extent data backref root 259 objectid 443 offset 10847911936 count 1
[ 67.217170] item 59 key (53697789952 168 102400) itemoff 13103 itemsize 53
[ 67.217171] extent refs 1 gen 24322 flags 1
[ 67.217172] extent data backref root 259 objectid 443 offset 10848043008 count 1
[ 67.217173] item 60 key (53697892352 168 102400) itemoff 13050 itemsize 53
[ 67.217173] extent refs 1 gen 24322 flags 1
[ 67.217174] extent data backref root 259 objectid 443 offset 10848174080 count 1
[ 67.217175] item 61 key (53697994752 168 94208) itemoff 12997 itemsize 53
[ 67.217175] extent refs 1 gen 24322 flags 1
[ 67.217176] extent data backref root 259 objectid 443 offset 10848305152 count 1
[ 67.217177] item 62 key (53698088960 168 94208) itemoff 12944 itemsize 53
[ 67.217178] extent refs 1 gen 24322 flags 1
[ 67.217179] extent data backref root 259 objectid 443 offset 10848436224 count 1
[ 67.217180] item 63 key (53698183168 168 90112) itemoff 12891 itemsize 53
[ 67.217180] extent refs 1 gen 24322 flags 1
[ 67.217181] extent data backref root 259 objectid 443 offset 10848567296 count 1
[ 67.217182] item 64 key (53698273280 168 102400) itemoff 12838 itemsize 53
[ 67.217182] extent refs 1 gen 24322 flags 1
[ 67.217183] extent data backref root 259 objectid 443 offset 10848698368 count 1
[ 67.217184] item 65 key (53698375680 168 102400) itemoff 12785 itemsize 53
[ 67.217185] extent refs 1 gen 24322 flags 1
[ 67.217186] extent data backref root 259 objectid 443 offset 10848829440 count 1
[ 67.217187] item 66 key (53698478080 168 73728) itemoff 12732 itemsize 53
[ 67.217187] extent refs 1 gen 24322 flags 1
[ 67.217188] extent data backref root 259 objectid 443 offset 10848960512 count 1
[ 67.217189] item 67 key (53698551808 168 98304) itemoff 12679 itemsize 53
[ 67.217189] extent refs 1 gen 24322 flags 1
[ 67.217190] extent data backref root 259 objectid 443 offset 10849091584 count 1
[ 67.217191] item 68 key (53698650112 168 40960) itemoff 12626 itemsize 53
[ 67.217192] extent refs 1 gen 24322 flags 1
[ 67.217193] extent data backref root 259 objectid 443 offset 10849222656 count 1
[ 67.217193] item 69 key (53698691072 168 57344) itemoff 12573 itemsize 53
[ 67.217194] extent refs 1 gen 24322 flags 1
[ 67.217195] extent data backref root 259 objectid 443 offset 10849353728 count 1
[ 67.217196] item 70 key (53698748416 168 73728) itemoff 12520 itemsize 53
[ 67.217196] extent refs 1 gen 24322 flags 1
[ 67.217197] extent data backref root 259 objectid 443 offset 10849484800 count 1
[ 67.217198] item 71 key (53698822144 168 65536) itemoff 12467 itemsize 53
[ 67.217199] extent refs 1 gen 24322 flags 1
[ 67.217200] extent data backref root 259 objectid 443 offset 10849615872 count 1
[ 67.217200] item 72 key (53698887680 168 90112) itemoff 12414 itemsize 53
[ 67.217201] extent refs 1 gen 24322 flags 1
[ 67.217202] extent data backref root 259 objectid 443 offset 10849746944 count 1
[ 67.217203] item 73 key (53698977792 168 98304) itemoff 12361 itemsize 53
[ 67.217203] extent refs 1 gen 24322 flags 1
[ 67.217204] extent data backref root 259 objectid 443 offset 10849878016 count 1
[ 67.217205] item 74 key (53699076096 168 106496) itemoff 12308 itemsize 53
[ 67.217206] extent refs 1 gen 24322 flags 1
[ 67.217207] extent data backref root 259 objectid 443 offset 10850009088 count 1
[ 67.217208] item 75 key (53699182592 168 73728) itemoff 12255 itemsize 53
[ 67.217208] extent refs 1 gen 24322 flags 1
[ 67.217209] extent data backref root 259 objectid 443 offset 10850140160 count 1
[ 67.217210] item 76 key (53699256320 168 81920) itemoff 12202 itemsize 53
[ 67.217211] extent refs 1 gen 24322 flags 1
[ 67.217211] extent data backref root 259 objectid 443 offset 10850271232 count 1
[ 67.217212] item 77 key (53699338240 168 73728) itemoff 12149 itemsize 53
[ 67.217213] extent refs 1 gen 24322 flags 1
[ 67.217214] extent data backref root 259 objectid 443 offset 10850402304 count 1
[ 67.217215] item 78 key (53699411968 168 53248) itemoff 12096 itemsize 53
[ 67.217215] extent refs 1 gen 24322 flags 1
[ 67.217216] extent data backref root 259 objectid 443 offset 10850533376 count 1
[ 67.217217] item 79 key (53699465216 168 114688) itemoff 12043 itemsize 53
[ 67.217218] extent refs 1 gen 24322 flags 1
[ 67.217218] extent data backref root 259 objectid 443 offset 10850664448 count 1
[ 67.217219] item 80 key (53699579904 168 110592) itemoff 11990 itemsize 53
[ 67.217220] extent refs 1 gen 24322 flags 1
[ 67.217221] extent data backref root 259 objectid 443 offset 10850795520 count 1
[ 67.217222] item 81 key (53699690496 168 106496) itemoff 11937 itemsize 53
[ 67.217222] extent refs 1 gen 24322 flags 1
[ 67.217223] extent data backref root 259 objectid 443 offset 10850926592 count 1
[ 67.217224] item 82 key (53699796992 168 102400) itemoff 11884 itemsize 53
[ 67.217225] extent refs 1 gen 24322 flags 1
[ 67.217225] extent data backref root 259 objectid 443 offset 10851057664 count 1
[ 67.217226] item 83 key (53699899392 168 106496) itemoff 11831 itemsize 53
[ 67.217227] extent refs 1 gen 24322 flags 1
[ 67.217228] extent data backref root 259 objectid 443 offset 10851188736 count 1
[ 67.217229] item 84 key (53700005888 168 102400) itemoff 11778 itemsize 53
[ 67.217229] extent refs 1 gen 24322 flags 1
[ 67.217230] extent data backref root 259 objectid 443 offset 10851319808 count 1
[ 67.217231] item 85 key (53700108288 168 110592) itemoff 11725 itemsize 53
[ 67.217232] extent refs 1 gen 24322 flags 1
[ 67.217232] extent data backref root 259 objectid 443 offset 10851450880 count 1
[ 67.217233] item 86 key (53700218880 168 86016) itemoff 11672 itemsize 53
[ 67.217234] extent refs 1 gen 24322 flags 1
[ 67.217235] extent data backref root 259 objectid 443 offset 10851581952 count 1
[ 67.217236] item 87 key (53700304896 168 102400) itemoff 11619 itemsize 53
[ 67.217236] extent refs 1 gen 24322 flags 1
[ 67.217237] extent data backref root 259 objectid 443 offset 10851713024 count 1
[ 67.217238] item 88 key (53700407296 168 110592) itemoff 11566 itemsize 53
[ 67.217239] extent refs 1 gen 24322 flags 1
[ 67.217240] extent data backref root 259 objectid 443 offset 10851844096 count 1
[ 67.217240] item 89 key (53700517888 168 61440) itemoff 11513 itemsize 53
[ 67.217241] extent refs 1 gen 24322 flags 1
[ 67.217242] extent data backref root 259 objectid 443 offset 10851975168 count 1
[ 67.217243] item 90 key (53700579328 168 57344) itemoff 11460 itemsize 53
[ 67.217243] extent refs 1 gen 24322 flags 1
[ 67.217244] extent data backref root 259 objectid 443 offset 10852106240 count 1
[ 67.217245] item 91 key (53700636672 168 57344) itemoff 11407 itemsize 53
[ 67.217246] extent refs 1 gen 24322 flags 1
[ 67.217247] extent data backref root 259 objectid 443 offset 10852237312 count 1
[ 67.217247] item 92 key (53700694016 168 98304) itemoff 11354 itemsize 53
[ 67.217248] extent refs 1 gen 24322 flags 1
[ 67.217249] extent data backref root 259 objectid 443 offset 10852368384 count 1
[ 67.217250] item 93 key (53700792320 168 110592) itemoff 11301 itemsize 53
[ 67.217250] extent refs 1 gen 24322 flags 1
[ 67.217251] extent data backref root 259 objectid 443 offset 10852499456 count 1
[ 67.217252] item 94 key (53700902912 168 77824) itemoff 11248 itemsize 53
[ 67.217253] extent refs 1 gen 24322 flags 1
[ 67.217253] extent data backref root 259 objectid 443 offset 10852630528 count 1
[ 67.217254] item 95 key (53700980736 168 90112) itemoff 11195 itemsize 53
[ 67.217255] extent refs 1 gen 24322 flags 1
[ 67.217256] extent data backref root 259 objectid 443 offset 10852761600 count 1
[ 67.217257] item 96 key (53701070848 168 110592) itemoff 11142 itemsize 53
[ 67.217257] extent refs 1 gen 24322 flags 1
[ 67.217258] extent data backref root 259 objectid 443 offset 10852892672 count 1
[ 67.217259] item 97 key (53701181440 168 86016) itemoff 11089 itemsize 53
[ 67.217260] extent refs 1 gen 24322 flags 1
[ 67.217260] extent data backref root 259 objectid 443 offset 10853023744 count 1
[ 67.217261] item 98 key (53701267456 168 106496) itemoff 11036 itemsize 53
[ 67.217262] extent refs 1 gen 24322 flags 1
[ 67.217263] extent data backref root 259 objectid 443 offset 10853154816 count 1
[ 67.217264] item 99 key (53701373952 168 106496) itemoff 10983 itemsize 53
[ 67.217264] extent refs 1 gen 24322 flags 1
[ 67.217265] extent data backref root 259 objectid 443 offset 10853285888 count 1
[ 67.217266] item 100 key (53701480448 168 110592) itemoff 10930 itemsize 53
[ 67.217267] extent refs 1 gen 24322 flags 1
[ 67.217268] extent data backref root 259 objectid 443 offset 10853416960 count 1
[ 67.217268] item 101 key (53701591040 168 106496) itemoff 10877 itemsize 53
[ 67.217269] extent refs 1 gen 24322 flags 1
[ 67.217270] extent data backref root 259 objectid 443 offset 10853548032 count 1
[ 67.217271] item 102 key (53701697536 168 106496) itemoff 10824 itemsize 53
[ 67.217271] extent refs 1 gen 24322 flags 1
[ 67.217272] extent data backref root 259 objectid 443 offset 10853679104 count 1
[ 67.217273] item 103 key (53701804032 168 102400) itemoff 10771 itemsize 53
[ 67.217274] extent refs 1 gen 24322 flags 1
[ 67.217274] extent data backref root 259 objectid 443 offset 10853810176 count 1
[ 67.217275] item 104 key (53701906432 168 106496) itemoff 10718 itemsize 53
[ 67.217276] extent refs 1 gen 24322 flags 1
[ 67.217277] extent data backref root 259 objectid 443 offset 10853941248 count 1
[ 67.217278] item 105 key (53702012928 168 106496) itemoff 10665 itemsize 53
[ 67.217278] extent refs 1 gen 24322 flags 1
[ 67.217279] extent data backref root 259 objectid 443 offset 10854072320 count 1
[ 67.217280] item 106 key (53702119424 168 106496) itemoff 10612 itemsize 53
[ 67.217281] extent refs 1 gen 24322 flags 1
[ 67.217281] extent data backref root 259 objectid 443 offset 10854203392 count 1
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[ 67.217283] extent refs 1 gen 24322 flags 1
[ 67.217284] extent data backref root 259 objectid 443 offset 10854334464 count 1
[ 67.217285] item 108 key (53702332416 168 106496) itemoff 10506 itemsize 53
[ 67.217285] extent refs 1 gen 24322 flags 1
[ 67.217286] extent data backref root 259 objectid 443 offset 10854465536 count 1
[ 67.217287] item 109 key (53702438912 168 106496) itemoff 10453 itemsize 53
[ 67.217288] extent refs 1 gen 24322 flags 1
[ 67.217288] extent data backref root 259 objectid 443 offset 10854596608 count 1
[ 67.217289] item 110 key (53702545408 168 106496) itemoff 10400 itemsize 53
[ 67.217290] extent refs 1 gen 24322 flags 1
[ 67.217291] extent data backref root 259 objectid 443 offset 10854727680 count 1
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[ 67.217292] extent refs 1 gen 24322 flags 1
[ 67.217293] extent data backref root 259 objectid 443 offset 10854858752 count 1
[ 67.217294] item 112 key (53702758400 168 102400) itemoff 10294 itemsize 53
[ 67.217294] extent refs 1 gen 24322 flags 1
[ 67.217295] extent data backref root 259 objectid 443 offset 10854989824 count 1
[ 67.217296] item 113 key (53702860800 168 102400) itemoff 10241 itemsize 53
[ 67.217297] extent refs 1 gen 24322 flags 1
[ 67.217298] extent data backref root 259 objectid 443 offset 10855120896 count 1
[ 67.217298] item 114 key (53702963200 168 102400) itemoff 10188 itemsize 53
[ 67.217299] extent refs 1 gen 24322 flags 1
[ 67.217300] extent data backref root 259 objectid 443 offset 10855251968 count 1
[ 67.217301] item 115 key (53703065600 168 98304) itemoff 10135 itemsize 53
[ 67.217301] extent refs 1 gen 24322 flags 1
[ 67.217302] extent data backref root 259 objectid 443 offset 10855383040 count 1
[ 67.217303] item 116 key (53703163904 168 98304) itemoff 10082 itemsize 53
[ 67.217304] extent refs 1 gen 24322 flags 1
[ 67.217305] extent data backref root 259 objectid 443 offset 10855514112 count 1
[ 67.217305] item 117 key (53703262208 168 102400) itemoff 10029 itemsize 53
[ 67.217306] extent refs 1 gen 24322 flags 1
[ 67.217307] extent data backref root 259 objectid 443 offset 10855645184 count 1
[ 67.217308] item 118 key (53703364608 168 106496) itemoff 9976 itemsize 53
[ 67.217308] extent refs 1 gen 24322 flags 1
[ 67.217309] extent data backref root 259 objectid 443 offset 10855776256 count 1
[ 67.217310] item 119 key (53703471104 168 102400) itemoff 9923 itemsize 53
[ 67.217311] extent refs 1 gen 24322 flags 1
[ 67.217312] extent data backref root 259 objectid 443 offset 10855907328 count 1
[ 67.217312] item 120 key (53703573504 168 98304) itemoff 9870 itemsize 53
[ 67.217313] extent refs 1 gen 24322 flags 1
[ 67.217314] extent data backref root 259 objectid 443 offset 10856038400 count 1
[ 67.217315] item 121 key (53703671808 168 102400) itemoff 9817 itemsize 53
[ 67.217315] extent refs 1 gen 24322 flags 1
[ 67.217316] extent data backref root 259 objectid 443 offset 10856169472 count 1
[ 67.217317] item 122 key (53703774208 168 106496) itemoff 9764 itemsize 53
[ 67.217318] extent refs 1 gen 24322 flags 1
[ 67.217319] extent data backref root 259 objectid 443 offset 10856300544 count 1
[ 67.217319] item 123 key (53703880704 168 98304) itemoff 9711 itemsize 53
[ 67.217320] extent refs 1 gen 24322 flags 1
[ 67.217321] extent data backref root 259 objectid 443 offset 10856431616 count 1
[ 67.217322] item 124 key (53703979008 168 94208) itemoff 9658 itemsize 53
[ 67.217322] extent refs 1 gen 24322 flags 1
[ 67.217323] extent data backref root 259 objectid 443 offset 10856562688 count 1
[ 67.217324] item 125 key (53704073216 168 94208) itemoff 9605 itemsize 53
[ 67.217325] extent refs 1 gen 24322 flags 1
[ 67.217325] extent data backref root 259 objectid 443 offset 10856693760 count 1
[ 67.217326] item 126 key (53704167424 168 102400) itemoff 9552 itemsize 53
[ 67.217327] extent refs 1 gen 24322 flags 1
[ 67.217328] extent data backref root 259 objectid 443 offset 10856824832 count 1
[ 67.217329] item 127 key (53704269824 168 98304) itemoff 9499 itemsize 53
[ 67.217329] extent refs 1 gen 24322 flags 1
[ 67.217330] extent data backref root 259 objectid 443 offset 10856955904 count 1
[ 67.217331] item 128 key (53704368128 168 102400) itemoff 9446 itemsize 53
[ 67.217332] extent refs 1 gen 24322 flags 1
[ 67.217332] extent data backref root 259 objectid 443 offset 10857086976 count 1
[ 67.217333] item 129 key (53704470528 168 102400) itemoff 9393 itemsize 53
[ 67.217334] extent refs 1 gen 24322 flags 1
[ 67.217335] extent data backref root 259 objectid 443 offset 10857218048 count 1
[ 67.217336] item 130 key (53704572928 168 81920) itemoff 9340 itemsize 53
[ 67.217336] extent refs 1 gen 24322 flags 1
[ 67.217337] extent data backref root 259 objectid 443 offset 10857349120 count 1
[ 67.217338] item 131 key (53704654848 168 65536) itemoff 9287 itemsize 53
[ 67.217339] extent refs 1 gen 24322 flags 1
[ 67.217339] extent data backref root 259 objectid 443 offset 10857480192 count 1
[ 67.217340] item 132 key (53704720384 168 90112) itemoff 9234 itemsize 53
[ 67.217341] extent refs 1 gen 24322 flags 1
[ 67.217342] extent data backref root 259 objectid 443 offset 10857611264 count 1
[ 67.217343] item 133 key (53704810496 168 61440) itemoff 9181 itemsize 53
[ 67.217343] extent refs 1 gen 24322 flags 1
[ 67.217344] extent data backref root 259 objectid 443 offset 10857742336 count 1
[ 67.217345] item 134 key (53704871936 168 65536) itemoff 9128 itemsize 53
[ 67.217346] extent refs 1 gen 24322 flags 1
[ 67.217346] extent data backref root 259 objectid 443 offset 10858528768 count 1
[ 67.217347] item 135 key (53704937472 168 20480) itemoff 9075 itemsize 53
[ 67.217348] extent refs 1 gen 24322 flags 1
[ 67.217349] extent data backref root 259 objectid 443 offset 10859053056 count 1
[ 67.217350] item 136 key (53704957952 168 4096) itemoff 9022 itemsize 53
[ 67.217350] extent refs 1 gen 24322 flags 1
[ 67.217351] extent data backref root 259 objectid 443 offset 11669602304 count 1
[ 67.217352] item 137 key (53704962048 168 524288) itemoff 8969 itemsize 53
[ 67.217353] extent refs 1 gen 24330 flags 1
[ 67.217353] extent data backref root 259 objectid 30947 offset 21495808 count 1
[ 67.217354] item 138 key (53705486336 168 393216) itemoff 8916 itemsize 53
[ 67.217355] extent refs 1 gen 24330 flags 1
[ 67.217356] extent data backref root 259 objectid 30947 offset 22151168 count 1
[ 67.217357] item 139 key (53705879552 168 524288) itemoff 8863 itemsize 53
[ 67.217357] extent refs 1 gen 24330 flags 1
[ 67.217358] extent data backref root 259 objectid 30947 offset 22544384 count 1
[ 67.217359] item 140 key (53706403840 168 524288) itemoff 8810 itemsize 53
[ 67.217360] extent refs 1 gen 24330 flags 1
[ 67.217360] extent data backref root 259 objectid 30947 offset 23068672 count 1
[ 67.217361] item 141 key (53706928128 168 524288) itemoff 8757 itemsize 53
[ 67.217362] extent refs 1 gen 24330 flags 1
[ 67.217363] extent data backref root 259 objectid 30947 offset 23592960 count 1
[ 67.217364] item 142 key (53707452416 168 524288) itemoff 8704 itemsize 53
[ 67.217364] extent refs 1 gen 24330 flags 1
[ 67.217365] extent data backref root 259 objectid 30947 offset 24117248 count 1
[ 67.217366] item 143 key (53707976704 168 524288) itemoff 8651 itemsize 53
[ 67.217367] extent refs 1 gen 24330 flags 1
[ 67.217367] extent data backref root 259 objectid 30947 offset 24641536 count 1
[ 67.217368] item 144 key (53708500992 168 524288) itemoff 8598 itemsize 53
[ 67.217369] extent refs 1 gen 24330 flags 1
[ 67.217370] extent data backref root 259 objectid 30947 offset 25165824 count 1
[ 67.217371] item 145 key (53709025280 168 524288) itemoff 8545 itemsize 53
[ 67.217371] extent refs 1 gen 24330 flags 1
[ 67.217372] extent data backref root 259 objectid 30947 offset 25690112 count 1
[ 67.217373] item 146 key (53709549568 168 524288) itemoff 8492 itemsize 53
[ 67.217373] extent refs 1 gen 24330 flags 1
[ 67.217374] extent data backref root 259 objectid 30947 offset 26214400 count 1
[ 67.217375] item 147 key (53710073856 168 524288) itemoff 8439 itemsize 53
[ 67.217376] extent refs 1 gen 24330 flags 1
[ 67.217377] extent data backref root 259 objectid 30947 offset 26738688 count 1
[ 67.217377] item 148 key (53710598144 168 524288) itemoff 8386 itemsize 53
[ 67.217378] extent refs 1 gen 24330 flags 1
[ 67.217379] extent data backref root 259 objectid 30947 offset 27262976 count 1
[ 67.217380] item 149 key (53711122432 168 524288) itemoff 8333 itemsize 53
[ 67.217380] extent refs 1 gen 24330 flags 1
[ 67.217381] extent data backref root 259 objectid 30947 offset 27787264 count 1
[ 67.217382] item 150 key (53711646720 168 524288) itemoff 8280 itemsize 53
[ 67.217383] extent refs 1 gen 24330 flags 1
[ 67.217384] extent data backref root 259 objectid 30947 offset 28311552 count 1
[ 67.217384] item 151 key (53712171008 168 524288) itemoff 8227 itemsize 53
[ 67.217385] extent refs 1 gen 24330 flags 1
[ 67.217386] extent data backref root 259 objectid 30947 offset 28835840 count 1
[ 67.217387] item 152 key (53712695296 168 77824) itemoff 8174 itemsize 53
[ 67.217387] extent refs 1 gen 24330 flags 1
[ 67.217388] extent data backref root 259 objectid 30947 offset 29491200 count 1
[ 67.217389] item 153 key (53712773120 168 524288) itemoff 8121 itemsize 53
[ 67.217390] extent refs 1 gen 24330 flags 1
[ 67.217390] extent data backref root 259 objectid 30947 offset 29884416 count 1
[ 67.217391] item 154 key (53713297408 168 524288) itemoff 8068 itemsize 53
[ 67.217392] extent refs 1 gen 24330 flags 1
[ 67.217393] extent data backref root 259 objectid 30947 offset 30408704 count 1
[ 67.217394] item 155 key (53713821696 168 524288) itemoff 8015 itemsize 53
[ 67.217394] extent refs 1 gen 24330 flags 1
[ 67.217395] extent data backref root 259 objectid 30947 offset 30932992 count 1
[ 67.217396] item 156 key (53714345984 168 524288) itemoff 7962 itemsize 53
[ 67.217397] extent refs 1 gen 24330 flags 1
[ 67.217397] extent data backref root 259 objectid 30947 offset 31457280 count 1
[ 67.217398] item 157 key (53714870272 168 524288) itemoff 7909 itemsize 53
[ 67.217399] extent refs 1 gen 24330 flags 1
[ 67.217400] extent data backref root 259 objectid 30947 offset 31981568 count 1
[ 67.217401] item 158 key (53715394560 168 524288) itemoff 7856 itemsize 53
[ 67.217401] extent refs 1 gen 24330 flags 1
[ 67.217402] extent data backref root 259 objectid 30947 offset 32505856 count 1
[ 67.217403] item 159 key (53715918848 168 524288) itemoff 7803 itemsize 53
[ 67.217404] extent refs 1 gen 24330 flags 1
[ 67.217404] extent data backref root 259 objectid 30947 offset 33030144 count 1
[ 67.217405] item 160 key (53716443136 168 8192) itemoff 7750 itemsize 53
[ 67.217406] extent refs 1 gen 24332 flags 1
[ 67.217407] extent data backref root 259 objectid 615612 offset 131072 count 1
[ 67.217408] item 161 key (87002447872 168 90112) itemoff 7697 itemsize 53
[ 67.217408] extent refs 1 gen 24324 flags 1
[ 67.217409] extent data backref root 259 objectid 485 offset 14995554304 count 1
[ 67.217410] item 162 key (87002447872 192 1073741824) itemoff 7673 itemsize 24
[ 67.217411] block group used 1073741824
[ 67.217412] item 163 key (87002537984 168 94208) itemoff 7620 itemsize 53
[ 67.217412] extent refs 1 gen 24324 flags 1
[ 67.217413] extent data backref root 259 objectid 485 offset 14995685376 count 1
[ 67.217414] item 164 key (87002632192 168 102400) itemoff 7567 itemsize 53
[ 67.217415] extent refs 1 gen 24324 flags 1
[ 67.217415] extent data backref root 259 objectid 485 offset 14995816448 count 1
[ 67.217416] item 165 key (87002734592 168 102400) itemoff 7514 itemsize 53
[ 67.217417] extent refs 1 gen 24324 flags 1
[ 67.217418] extent data backref root 259 objectid 485 offset 14995947520 count 1
[ 67.217419] item 166 key (87002836992 168 106496) itemoff 7461 itemsize 53
[ 67.217419] extent refs 1 gen 24324 flags 1
[ 67.217420] extent data backref root 259 objectid 485 offset 14996078592 count 1
[ 67.217421] item 167 key (87002943488 168 98304) itemoff 7408 itemsize 53
[ 67.217422] extent refs 1 gen 24324 flags 1
[ 67.217422] extent data backref root 259 objectid 485 offset 14996209664 count 1
[ 67.217423] item 168 key (87003041792 168 69632) itemoff 7355 itemsize 53
[ 67.217424] extent refs 1 gen 24324 flags 1
[ 67.217425] extent data backref root 259 objectid 485 offset 14996340736 count 1
[ 67.217426] item 169 key (87003111424 168 45056) itemoff 7302 itemsize 53
[ 67.217426] extent refs 1 gen 24324 flags 1
[ 67.217427] extent data backref root 259 objectid 485 offset 14997127168 count 1
[ 67.217428] item 170 key (87003156480 168 49152) itemoff 7249 itemsize 53
[ 67.217429] extent refs 1 gen 24324 flags 1
[ 67.217429] extent data backref root 259 objectid 485 offset 14997258240 count 1
[ 67.217430] item 171 key (87003205632 168 53248) itemoff 7196 itemsize 53
[ 67.217431] extent refs 1 gen 24324 flags 1
[ 67.217432] extent data backref root 259 objectid 485 offset 14997389312 count 1
[ 67.217433] item 172 key (87003258880 168 73728) itemoff 7143 itemsize 53
[ 67.217433] extent refs 1 gen 24324 flags 1
[ 67.217434] extent data backref root 259 objectid 485 offset 14997520384 count 1
[ 67.217435] item 173 key (87003332608 168 65536) itemoff 7090 itemsize 53
[ 67.217436] extent refs 1 gen 24324 flags 1
[ 67.217436] extent data backref root 259 objectid 485 offset 14997651456 count 1
[ 67.217437] item 174 key (87003398144 168 61440) itemoff 7037 itemsize 53
[ 67.217438] extent refs 1 gen 24324 flags 1
[ 67.217439] extent data backref root 259 objectid 485 offset 14997782528 count 1
[ 67.217440] item 175 key (87003459584 168 61440) itemoff 6984 itemsize 53
[ 67.217440] extent refs 1 gen 24324 flags 1
[ 67.217441] extent data backref root 259 objectid 485 offset 14997913600 count 1
[ 67.217442] item 176 key (87003521024 168 57344) itemoff 6931 itemsize 53
[ 67.217443] extent refs 1 gen 24324 flags 1
[ 67.217443] extent data backref root 259 objectid 485 offset 14998044672 count 1
[ 67.217444] item 177 key (87003578368 168 40960) itemoff 6878 itemsize 53
[ 67.217445] extent refs 1 gen 24324 flags 1
[ 67.217446] extent data backref root 259 objectid 485 offset 14998175744 count 1
[ 67.217447] item 178 key (87003619328 168 118784) itemoff 6825 itemsize 53
[ 67.217447] extent refs 1 gen 24324 flags 1
[ 67.217448] extent data backref root 259 objectid 485 offset 14998306816 count 1
[ 67.217449] BTRFS error (device sdb): unable to find ref byte nr 86970261504 parent 0 root 258 owner 2301339 offset 0
[ 67.217452] ------------[ cut here ]------------
[ 67.217459] WARNING: CPU: 7 PID: 1155 at fs/btrfs/extent-tree.c:6942 __btrfs_free_extent.isra.24+0x270/0xe80 [btrfs]
[ 67.217460] BTRFS: Transaction aborted (error -2)
[ 67.217460] Modules linked in: snd_hda_codec_hdmi nvidia_drm(PO) nvidia_modeset(PO) nvidia(PO) uvcvideo videobuf2_vmalloc videobuf2_memops joydev videobuf2_v4l2 videobuf2_core mousedev snd_usb_audio videodev snd_usbmidi_lib snd_rawmidi media snd_seq_device snd_hda_codec_realtek intel_powerclamp snd_hda_codec_generic coretemp kvm_intel snd_hda_intel snd_hda_codec kvm iTCO_wdt snd_hda_core irqbypass iTCO_vendor_support input_leds snd_hwdep intel_cstate evdev led_class drm_kms_helper pcspkr snd_pcm mac_hid gpio_ich mxm_wmi drm snd_timer syscopyarea r8169 snd sysfillrect sysimgblt i2c_i801 fb_sys_fops soundcore lpc_ich i7core_edac mii i5500_temp edac_core wmi shpchp tpm_infineon button acpi_cpufreq tpm_tis tpm_tis_core tpm sch_fq_codel fuse vboxnetflt(O) vboxnetadp(O) pci_stub vboxpci(O) vboxdrv(O) sg
[ 67.217482] ip_tables x_tables btrfs xor raid6_pq sd_mod sr_mod cdrom hid_generic usbhid hid ata_generic pata_acpi uhci_hcd serio_raw atkbd libps2 crc32c_intel ata_piix firewire_ohci ahci pata_jmicron libahci xhci_pci firewire_core crc_itu_t ehci_pci xhci_hcd libata ehci_hcd usbcore scsi_mod usb_common i8042 serio
[ 67.217493] CPU: 7 PID: 1155 Comm: Cache2 I/O Tainted: P W IO 4.11.9-1-ARCH #1
[ 67.217494] Hardware name: MSI MS-7666/Big Bang-XPower (MS-7666), BIOS V1.7 07/27/2012
[ 67.217494] Call Trace:
[ 67.217496] dump_stack+0x63/0x81
[ 67.217497] __warn+0xcb/0xf0
[ 67.217499] warn_slowpath_fmt+0x5a/0x80
[ 67.217506] __btrfs_free_extent.isra.24+0x270/0xe80 [btrfs]
[ 67.217514] ? btrfs_add_delayed_tree_ref+0x1a0/0x1f0 [btrfs]
[ 67.217523] ? btrfs_get_token_64+0x105/0x120 [btrfs]
[ 67.217531] __btrfs_run_delayed_refs+0x6f1/0x12f0 [btrfs]
[ 67.217539] ? btree_set_page_dirty+0xe/0x10 [btrfs]
[ 67.217540] ? set_page_dirty+0x5b/0xb0
[ 67.217548] btrfs_run_delayed_refs+0x6e/0x2b0 [btrfs]
[ 67.217557] btrfs_truncate_inode_items+0x780/0xff0 [btrfs]
[ 67.217567] btrfs_truncate+0x102/0x2b0 [btrfs]
[ 67.217576] btrfs_setattr+0x250/0x3b0 [btrfs]
[ 67.217578] notify_change+0x2c7/0x430
[ 67.217579] do_truncate+0x73/0xc0
[ 67.217581] do_sys_ftruncate.constprop.3+0x117/0x120
[ 67.217582] SyS_ftruncate+0xe/0x10
[ 67.217583] entry_SYSCALL_64_fastpath+0x1a/0xa9
[ 67.217584] RIP: 0033:0x7fba895b79aa
[ 67.217584] RSP: 002b:00007fba74f90d58 EFLAGS: 00000202 ORIG_RAX: 000000000000004d
[ 67.217586] RAX: ffffffffffffffda RBX: 00007fba411a98e0 RCX: 00007fba895b79aa
[ 67.217586] RDX: 00007fba33dc3000 RSI: 0000000000000000 RDI: 0000000000000074
[ 67.217587] RBP: 00007fba411a98e0 R08: fffffffffffffff8 R09: 00007fba33dc3000
[ 67.217588] R10: 000000000000001b R11: 0000000000000202 R12: 0000000000000001
[ 67.217588] R13: 00007fba6c2e0b80 R14: 0000000000000001 R15: 0000000000000001
[ 67.217590] ---[ end trace 3a2c755454e4a52a ]---
[ 67.217591] BTRFS: error (device sdb) in __btrfs_free_extent:6942: errno=-2 No such entry
[ 67.217592] BTRFS info (device sdb): forced readonly
[ 67.217594] BTRFS: error (device sdb) in btrfs_run_delayed_refs:2961: errno=-2 No such entry
[ 67.219019] BTRFS error (device sdb): pending csums is 153581588480
