Hello, i have btrfs on my root partition (openSUSE Tumbleweed) for a year and half, but recently i've ran into the following issue - after an attempt to restore a snapper snapshot the system stopped booting, claiming: > BTRFS: error (device sda3) in __btrfs_free_extent:6944: errno=-2 no such entry > BTRFS: error (device sda3) in btrfs_run_delayed_refs:2956: errno=-2 no such entry after some searching i ran "btrfs check --repair" on the partition. it fixed some errors and the system would start again. but after few days the error returned, same as before. so i decided to seek help of someone more knowledgeable than me. system and partition info: Linux Niddhog 4.10.8-1-default #1 SMP PREEMPT Fri Mar 31 17:16:00 UTC 2017 (ea9dcd4) x86_64 x86_64 x86_64 GNU/Linux btrfs-progs v4.9+20170104 Label: none uuid: 08fb0009-baab-44d4-9a3b-1131d9a17719 Total devices 1 FS bytes used 24.05GiB devid 1 size 40.00GiB used 28.07GiB path /dev/sda3 Data, single: total=24.01GiB, used=22.62GiB System, DUP: total=32.00MiB, used=16.00KiB Metadata, DUP: total=2.00GiB, used=1.43GiB GlobalReserve, single: total=512.00MiB, used=0.00B attaching check --repair output. dmesg output: https://pastebin.com/DRrNbe4H thank you, Tadeáš Berkman
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repair.log
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