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ERROR: failed to commit transaction: Read-only file system WARNING: reserved space leaked, extent buffer leak #851

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tribbloid opened this issue Jul 21, 2024 · 4 comments
Open

ERROR: failed to commit transaction: Read-only file system WARNING: reserved space leaked, extent buffer leak #851

tribbloid opened this issue Jul 21, 2024 · 4 comments
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bug kernel something in kernel has to be done too

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@tribbloid
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When attempting to rebuild csum & extent tree, the repair fail with the following error

the interesting part is that btrfs check report it as a Read-only file system, but later it can be mounted in read write mode

$ sudo btrfs check --repair --init-csum-tree --init-extent-tree --check-data-csum /dev/nvme0n1p7
enabling repair mode
Creating a new CRC tree
WARNING:

	Do not use --repair unless you are advised to do so by a developer
	or an experienced user, and then only after having accepted that no
	fsck can successfully repair all types of filesystem corruption. E.g.
	some software or hardware bugs can fatally damage a volume.
	The operation will start in 10 seconds.
	Use Ctrl-C to stop it.
10 9 8 7 6 5 4 3 2 1
Starting repair.
Opening filesystem to check...
Checking filesystem on /dev/nvme0n1p7
UUID: a5c81116-78a5-4edb-b57c-b08e90e1391b
Creating a new extent tree
Failed to find [206189658112, 168, 16384]
btrfs unable to find ref byte nr 206481948672 parent 0 root 10  owner 0 offset 0
path->slots[0]: 10 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [206189658112, 168, 16384]
btrfs unable to find ref byte nr 206506213376 parent 0 root 10  owner 0 offset 0
path->slots[0]: 10 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [206189658112, 168, 16384]
btrfs unable to find ref byte nr 206506328064 parent 0 root 10  owner 0 offset 0
path->slots[0]: 10 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [206189658112, 168, 16384]
btrfs unable to find ref byte nr 206507245568 parent 0 root 10  owner 0 offset 0
path->slots[0]: 10 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [206189658112, 168, 16384]
btrfs unable to find ref byte nr 206510309376 parent 0 root 10  owner 1 offset 0
path->slots[0]: 10 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [206189658112, 168, 16384]
btrfs unable to find ref byte nr 206541684736 parent 0 root 1  owner 0 offset 0
path->slots[0]: 10 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 62275584 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 75481088 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 104775680 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 105938944 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 110149632 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 112525312 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 112787456 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 117080064 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 117981184 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 118358016 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 118521856 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 118816768 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 119357440 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 119750656 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 120602624 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 120995840 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 121077760 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 121159680 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Failed to find [31686656, 168, 16384]
btrfs unable to find ref byte nr 121192448 parent 0 root 10  owner 0 offset 0
path->slots[0]: 3 path->nodes[0]:
leaf 31686656 items 10 free space 15721 generation 6759290 owner EXTENT_TREE
leaf 31686656 flags 0x0() backref revision 1
fs uuid a5c81116-78a5-4edb-b57c-b08e90e1391b
chunk uuid 7f11a49e-5d21-46eb-8884-fa28d6508981
	item 0 key (13631488 BLOCK_GROUP_ITEM 8388608) itemoff 16259 itemsize 24
		block group used 0 chunk_objectid 256 flags DATA|single
	item 1 key (22020096 BLOCK_GROUP_ITEM 8388608) itemoff 16235 itemsize 24
		block group used 0 chunk_objectid 256 flags SYSTEM|DUP
	item 2 key (31686656 METADATA_ITEM 0) itemoff 16202 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x2) tree block backref root EXTENT_TREE
	item 3 key (206188953600 METADATA_ITEM 0) itemoff 16169 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0x1) tree block backref root ROOT_TREE
	item 4 key (206188969984 METADATA_ITEM 1) itemoff 16136 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 1
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 5 key (206188986368 METADATA_ITEM 0) itemoff 16103 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 6 key (206189002752 METADATA_ITEM 0) itemoff 16070 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 7 key (206189019136 METADATA_ITEM 0) itemoff 16037 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 8 key (206189641728 METADATA_ITEM 0) itemoff 16004 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
	item 9 key (206189658112 METADATA_ITEM 0) itemoff 15971 itemsize 33
		refs 1 gen 6759290 flags TREE_BLOCK
		tree block skinny level 0
		(176 0xa) tree block backref root FREE_SPACE_TREE
Reinitialize checksum tree
Fill checksum tree












ERROR: failed to commit transaction: Read-only file system
WARNING: reserved space leaked, flag=0x4 bytes_reserved=49152
extent buffer leak: start 206541684736 len 16384

$ mount | grep btrfs
/dev/nvme0n1p7 on /home type btrfs (rw,noatime,ssd,discard=async,space_cache=v2,subvolid=5,subvol=/)
@adam900710
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Extent tree rebuilt is very dangerous especially if you do not understand what you're doing.
Not to mention the use with --init-csum-tree, which can only make sense worse.

The read-only fs report is due to an aborted transaction, nothing to be surprised.

@tribbloid
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so every aborted transaction ends with "read-only file system"?

that sounds absurd

@adam900710
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Nothing special, all fses, not only btrfs, goes read-only if there is some critical error happens, to prevent further corruption.

Although for this particular case, it's extent/csum tree having some bugs.

@tribbloid
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@adam900710 thanks a lot, hope the log contains a complete description of the bug.

The btrf-prog I used is 6.9 with NixOS, but it may be a bit obsolete

@kdave kdave added bug kernel something in kernel has to be done too labels Jul 25, 2024
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@adam900710 @kdave @tribbloid