sudo btrfs check /dev/sda2
Opening filesystem to check...
Checking filesystem on /dev/sda2
UUID: c2c3d780-90c8-43d1-9f46-78ee22b86ac1
[1/7] checking root items
Error reading 119963648, -1
[2/7] checking extents
Error reading 120340480, -1
Error reading 113999872, -1
Error reading 113999872, -1
Error reading 113999872, -1
bad tree block 113999872, bytenr mismatch, want=113999872, have=0
Error reading 121864192, -1
ref mismatch on [13676544 4096] extent item 1, found 0
incorrect local backref count on 13676544 root 256 owner 1022396 offset 0 found 0 wanted 1 back 0x55906d58af80
backref disk bytenr does not match extent record, bytenr=13676544, ref bytenr=0
backpointer mismatch on [13676544 4096]
owner ref check failed [13676544 4096]
ref mismatch on [13709312 4096] extent item 1, found 0
incorrect local backref count on 13709312 root 256 owner 1022397 offset 0 found 0 wanted 1 back 0x55906d589b80
backref disk bytenr does not match extent record, bytenr=13709312, ref bytenr=0
backpointer mismatch on [13709312 4096]
owner ref check failed [13709312 4096]
ref mismatch on [14397440 4096] extent item 1, found 0
incorrect local backref count on 14397440 root 256 owner 1022393 offset 0 found 0 wanted 1 back 0x55906e51eaf0
backref disk bytenr does not match extent record, bytenr=14397440, ref bytenr=0
backpointer mismatch on [14397440 4096]
owner ref check failed [14397440 4096]
ref mismatch on [14413824 12288] extent item 1, found 0
incorrect local backref count on 14413824 root 256 owner 1022421 offset 0 found 0 wanted 1 back 0x55906e51ed50
backref disk bytenr does not match extent record, bytenr=14413824, ref bytenr=0
backpointer mismatch on [14413824 12288]
owner ref check failed [14413824 12288]
ref mismatch on [14733312 16384] extent item 1, found 0
incorrect local backref count on 14733312 root 256 owner 1022420 offset 0 found 0 wanted 1 back 0x55906e520900
backref disk bytenr does not match extent record, bytenr=14733312, ref bytenr=0
backpointer mismatch on [14733312 16384]
owner ref check failed [14733312 16384]
ref mismatch on [16338944 12288] extent item 1, found 0
incorrect local backref count on 16338944 root 256 owner 1022422 offset 0 found 0 wanted 1 back 0x55906e5223d0
backref disk bytenr does not match extent record, bytenr=16338944, ref bytenr=0
backpointer mismatch on [16338944 12288]
owner ref check failed [16338944 12288]
ref mismatch on [17035264 12288] extent item 1, found 0
incorrect local backref count on 17035264 root 256 owner 1022423 offset 0 found 0 wanted 1 back 0x55906e4f8ac0
backref disk bytenr does not match extent record, bytenr=17035264, ref bytenr=0
backpointer mismatch on [17035264 12288]
owner ref check failed [17035264 12288]
ref mismatch on [17813504 40960] extent item 1, found 0
incorrect local backref count on 17813504 root 256 owner 1022495 offset 0 found 0 wanted 1 back 0x55906e4fbdc0
backref disk bytenr does not match extent record, bytenr=17813504, ref bytenr=0
backpointer mismatch on [17813504 40960]
owner ref check failed [17813504 40960]
owner ref check failed [113999872 16384]
ref mismatch on [1632763904 172032] extent item 1, found 0
incorrect local backref count on 1632763904 root 256 owner 1022142 offset 0 found 0 wanted 1 back 0x559075fb0e30
backref disk bytenr does not match extent record, bytenr=1632763904, ref bytenr=0
backpointer mismatch on [1632763904 172032]
owner ref check failed [1632763904 172032]
ref mismatch on [1880670208 180224] extent item 1, found 0
incorrect local backref count on 1880670208 root 256 owner 1022148 offset 0 found 0 wanted 1 back 0x559075fdf370
backref disk bytenr does not match extent record, bytenr=1880670208, ref bytenr=0
backpointer mismatch on [1880670208 180224]
owner ref check failed [1880670208 180224]
ref mismatch on [2095718400 4096] extent item 1, found 0
incorrect local backref count on 2095718400 root 256 owner 1021579 offset 0 found 0 wanted 1 back 0x559075801010
backref disk bytenr does not match extent record, bytenr=2095718400, ref bytenr=0
backpointer mismatch on [2095718400 4096]
owner ref check failed [2095718400 4096]
ref mismatch on [2121158656 266240] extent item 1, found 0
incorrect local backref count on 2121158656 root 256 owner 1022180 offset 0 found 0 wanted 1 back 0x5590769da0f0
backref disk bytenr does not match extent record, bytenr=2121158656, ref bytenr=0
backpointer mismatch on [2121158656 266240]
owner ref check failed [2121158656 266240]
ref mismatch on [3271725056 503808] extent item 1, found 0
incorrect local backref count on 3271725056 root 256 owner 1022146 offset 0 found 0 wanted 1 back 0x559076a05160
backref disk bytenr does not match extent record, bytenr=3271725056, ref bytenr=0
backpointer mismatch on [3271725056 503808]
owner ref check failed [3271725056 503808]
ref mismatch on [3279613952 4096] extent item 1, found 0
incorrect local backref count on 3279613952 root 256 owner 1021581 offset 0 found 0 wanted 1 back 0x5590756315b0
backref disk bytenr does not match extent record, bytenr=3279613952, ref bytenr=0
backpointer mismatch on [3279613952 4096]
owner ref check failed [3279613952 4096]
ref mismatch on [3298836480 4096] extent item 1, found 0
incorrect local backref count on 3298836480 root 256 owner 1021813 offset 0 found 0 wanted 1 back 0x5590758882f0
backref disk bytenr does not match extent record, bytenr=3298836480, ref bytenr=0
backpointer mismatch on [3298836480 4096]
owner ref check failed [3298836480 4096]
ref mismatch on [4860571648 16384] extent item 1, found 0
incorrect local backref count on 4860571648 root 256 owner 1021573 offset 0 found 0 wanted 1 back 0x559075917a30
backref disk bytenr does not match extent record, bytenr=4860571648, ref bytenr=0
backpointer mismatch on [4860571648 16384]
owner ref check failed [4860571648 16384]
ref mismatch on [6075609088 897024] extent item 1, found 0
incorrect local backref count on 6075609088 root 256 owner 1022144 offset 0 found 0 wanted 1 back 0x55907375d890
backref disk bytenr does not match extent record, bytenr=6075609088, ref bytenr=0
backpointer mismatch on [6075609088 897024]
owner ref check failed [6075609088 897024]
ref mismatch on [6106918912 1015808] extent item 1, found 0
incorrect local backref count on 6106918912 root 256 owner 1022144 offset 897024 found 0 wanted 1 back 0x559076025ca0
backref disk bytenr does not match extent record, bytenr=6106918912, ref bytenr=0
backpointer mismatch on [6106918912 1015808]
owner ref check failed [6106918912 1015808]
ref mismatch on [6842257408 1142784] extent item 1, found 0
incorrect local backref count on 6842257408 root 256 owner 1022155 offset 0 found 0 wanted 1 back 0x55906d655500
backref disk bytenr does not match extent record, bytenr=6842257408, ref bytenr=0
backpointer mismatch on [6842257408 1142784]
owner ref check failed [6842257408 1142784]
ref mismatch on [6890749952 466944] extent item 1, found 0
incorrect local backref count on 6890749952 root 256 owner 1022155 offset 1142784 found 0 wanted 1 back 0x559072426620
backref disk bytenr does not match extent record, bytenr=6890749952, ref bytenr=0
backpointer mismatch on [6890749952 466944]
owner ref check failed [6890749952 466944]
ref mismatch on [42116345856 1245184] extent item 1, found 0
incorrect local backref count on 42116345856 root 256 owner 1022146 offset 503808 found 0 wanted 1 back 0x5590764d91d0
backref disk bytenr does not match extent record, bytenr=42116345856, ref bytenr=0
backpointer mismatch on [42116345856 1245184]
owner ref check failed [42116345856 1245184]
ref mismatch on [55690592256 1568768] extent item 1, found 0
incorrect local backref count on 55690592256 root 256 owner 1022175 offset 0 found 0 wanted 1 back 0x55906e540a90
backref disk bytenr does not match extent record, bytenr=55690592256, ref bytenr=0
backpointer mismatch on [55690592256 1568768]
owner ref check failed [55690592256 1568768]
ref mismatch on [55731171328 1163264] extent item 1, found 0
incorrect local backref count on 55731171328 root 256 owner 1022175 offset 5320704 found 0 wanted 1 back 0x55906e5679c0
backref disk bytenr does not match extent record, bytenr=55731171328, ref bytenr=0
backpointer mismatch on [55731171328 1163264]
owner ref check failed [55731171328 1163264]
ref mismatch on [55734071296 143360] extent item 1, found 0
incorrect local backref count on 55734071296 root 256 owner 1022175 offset 9842688 found 0 wanted 1 back 0x55906e5680e0
backref disk bytenr does not match extent record, bytenr=55734071296, ref bytenr=0
backpointer mismatch on [55734071296 143360]
owner ref check failed [55734071296 143360]
ref mismatch on [55742291968 655360] extent item 1, found 0
incorrect local backref count on 55742291968 root 256 owner 1022175 offset 7548928 found 0 wanted 1 back 0x55906e569050
backref disk bytenr does not match extent record, bytenr=55742291968, ref bytenr=0
backpointer mismatch on [55742291968 655360]
owner ref check failed [55742291968 655360]
ref mismatch on [55750524928 1064960] extent item 1, found 0
incorrect local backref count on 55750524928 root 256 owner 1022175 offset 6483968 found 0 wanted 1 back 0x55906e569640
backref disk bytenr does not match extent record, bytenr=55750524928, ref bytenr=0
backpointer mismatch on [55750524928 1064960]
owner ref check failed [55750524928 1064960]
ref mismatch on [55793766400 1982464] extent item 1, found 0
incorrect local backref count on 55793766400 root 256 owner 1022146 offset 1748992 found 0 wanted 1 back 0x55906d7879a0
backref disk bytenr does not match extent record, bytenr=55793766400, ref bytenr=0
backpointer mismatch on [55793766400 1982464]
owner ref check failed [55793766400 1982464]
ref mismatch on [55795748864 1458176] extent item 1, found 0
incorrect local backref count on 55795748864 root 256 owner 1022175 offset 1568768 found 0 wanted 1 back 0x55906d787ad0
backref disk bytenr does not match extent record, bytenr=55795748864, ref bytenr=0
backpointer mismatch on [55795748864 1458176]
owner ref check failed [55795748864 1458176]
ref mismatch on [55797207040 2293760] extent item 1, found 0
incorrect local backref count on 55797207040 root 256 owner 1022175 offset 3026944 found 0 wanted 1 back 0x55906d787c00
backref disk bytenr does not match extent record, bytenr=55797207040, ref bytenr=0
backpointer mismatch on [55797207040 2293760]
owner ref check failed [55797207040 2293760]
ref mismatch on [55799500800 1638400] extent item 1, found 0
incorrect local backref count on 55799500800 root 256 owner 1022175 offset 8204288 found 0 wanted 1 back 0x55906d787d30
backref disk bytenr does not match extent record, bytenr=55799500800, ref bytenr=0
backpointer mismatch on [55799500800 1638400]
owner ref check failed [55799500800 1638400]
ref mismatch on [56942444544 2342912] extent item 1, found 0
incorrect local backref count on 56942444544 root 256 owner 1022146 offset 3731456 found 0 wanted 1 back 0x55906fd57a60
backref disk bytenr does not match extent record, bytenr=56942444544, ref bytenr=0
backpointer mismatch on [56942444544 2342912]
owner ref check failed [56942444544 2342912]
ref mismatch on [56944787456 1298432] extent item 1, found 0
incorrect local backref count on 56944787456 root 256 owner 1022146 offset 6074368 found 0 wanted 1 back 0x559077d49ab0
backref disk bytenr does not match extent record, bytenr=56944787456, ref bytenr=0
backpointer mismatch on [56944787456 1298432]
owner ref check failed [56944787456 1298432]
ref mismatch on [84646277120 9142272] extent item 1, found 0
incorrect local backref count on 84646277120 root 256 owner 1022355 offset 0 found 0 wanted 1 back 0x55906e3c14d0
backref disk bytenr does not match extent record, bytenr=84646277120, ref bytenr=0
backpointer mismatch on [84646277120 9142272]
owner ref check failed [84646277120 9142272]
ref mismatch on [84745601024 5918720] extent item 1, found 0
incorrect local backref count on 84745601024 root 256 owner 1022178 offset 27586560 found 0 wanted 1 back 0x55906e3c1990
backref disk bytenr does not match extent record, bytenr=84745601024, ref bytenr=0
backpointer mismatch on [84745601024 5918720]
owner ref check failed [84745601024 5918720]
ref mismatch on [84764794880 27586560] extent item 1, found 0
incorrect local backref count on 84764794880 root 256 owner 1022178 offset 0 found 0 wanted 1 back 0x55906e3c1ac0
backref disk bytenr does not match extent record, bytenr=84764794880, ref bytenr=0
backpointer mismatch on [84764794880 27586560]
owner ref check failed [84764794880 27586560]
ref mismatch on [84948484096 38424576] extent item 1, found 0
incorrect local backref count on 84948484096 root 256 owner 1022288 offset 0 found 0 wanted 1 back 0x55906e3c1e00
backref disk bytenr does not match extent record, bytenr=84948484096, ref bytenr=0
backpointer mismatch on [84948484096 38424576]
owner ref check failed [84948484096 38424576]
ERROR: errors found in extent allocation tree or chunk allocation
[3/7] checking free space tree
[4/7] checking fs roots
Error reading 113999872, -1
Error reading 113999872, -1
Error reading 113999872, -1
bad tree block 113999872, bytenr mismatch, want=113999872, have=0
The following tree block(s) is corrupted in tree 256:
	tree block bytenr: 113410048, level: 1, node key: (1021449, 1, 0)
root 256 inode 1021449 errors 2001, no inode item, link count wrong
	unresolved ref dir 65076 index 30 namelen 25 name KfirSarigINS.nmconnection filetype 1 errors 4, no inode ref
root 256 inode 1021573 errors 2001, no inode item, link count wrong
	unresolved ref dir 338967 index 63 namelen 12 name asound.state filetype 1 errors 4, no inode ref
root 256 inode 1021579 errors 2001, no inode item, link count wrong
	unresolved ref dir 338966 index 1293 namelen 20 name NetworkManager.state filetype 1 errors 4, no inode ref
root 256 inode 1021581 errors 2001, no inode item, link count wrong
	unresolved ref dir 338966 index 1297 namelen 11 name seen-bssids filetype 1 errors 4, no inode ref
root 256 inode 1021793 errors 2001, no inode item, link count wrong
	unresolved ref dir 62736 index 144 namelen 78 name systemd-private-864bfe52fdaa4e6f8ffd769e5bf57c1d-systemd-logind.service-YuxvNg filetype 2 errors 4, no inode ref
root 256 inode 1021795 errors 2001, no inode item, link count wrong
	unresolved ref dir 62736 index 145 namelen 76 name systemd-private-864bfe52fdaa4e6f8ffd769e5bf57c1d-ModemManager.service-PH8TNX filetype 2 errors 4, no inode ref
root 256 inode 1021804 errors 2001, no inode item, link count wrong
	unresolved ref dir 62736 index 148 namelen 73 name systemd-private-864bfe52fdaa4e6f8ffd769e5bf57c1d-bluetooth.service-fnDgE7 filetype 2 errors 4, no inode ref
root 256 inode 1021806 errors 2001, no inode item, link count wrong
	unresolved ref dir 338976 index 6 namelen 7 name lightdm filetype 2 errors 4, no inode ref
root 256 inode 1021813 errors 2001, no inode item, link count wrong
	unresolved ref dir 348219 index 363 namelen 5 name state filetype 1 errors 4, no inode ref
root 256 inode 1021814 errors 2001, no inode item, link count wrong
	unresolved ref dir 62736 index 149 namelen 70 name systemd-private-864bfe52fdaa4e6f8ffd769e5bf57c1d-upower.service-rmsGMl filetype 2 errors 4, no inode ref
root 256 inode 1021816 errors 2001, no inode item, link count wrong
	unresolved ref dir 62736 index 150 namelen 70 name systemd-private-864bfe52fdaa4e6f8ffd769e5bf57c1d-colord.service-OURbeW filetype 2 errors 4, no inode ref
root 256 inode 1022142 errors 2001, no inode item, link count wrong
	unresolved ref dir 441026 index 810 namelen 7 name core.db filetype 1 errors 4, no inode ref
root 256 inode 1022144 errors 2001, no inode item, link count wrong
	unresolved ref dir 441026 index 813 namelen 8 name extra.db filetype 1 errors 4, no inode ref
root 256 inode 1022146 errors 2001, no inode item, link count wrong
	unresolved ref dir 441026 index 816 namelen 12 name community.db filetype 1 errors 4, no inode ref
root 256 inode 1022148 errors 2001, no inode item, link count wrong
	unresolved ref dir 441026 index 819 namelen 11 name multilib.db filetype 1 errors 4, no inode ref
root 256 inode 1022155 errors 2001, no inode item, link count wrong
	unresolved ref dir 441026 index 822 namelen 10 name core.files filetype 1 errors 4, no inode ref
root 256 inode 1022175 errors 2001, no inode item, link count wrong
	unresolved ref dir 441026 index 836 namelen 11 name extra.files filetype 1 errors 4, no inode ref
root 256 inode 1022178 errors 2001, no inode item, link count wrong
	unresolved ref dir 441026 index 839 namelen 15 name community.files filetype 1 errors 4, no inode ref
root 256 inode 1022180 errors 2001, no inode item, link count wrong
	unresolved ref dir 441026 index 842 namelen 14 name multilib.files filetype 1 errors 4, no inode ref
root 256 inode 1022249 errors 2001, no inode item, link count wrong
	unresolved ref dir 62731 index 58 namelen 16 name logrotate.status filetype 1 errors 4, no inode ref
root 256 inode 1022288 errors 2001, no inode item, link count wrong
	unresolved ref dir 338980 index 19 namelen 10 name mlocate.db filetype 1 errors 4, no inode ref
root 256 inode 1022355 errors 2001, no inode item, link count wrong
	unresolved ref dir 632107 index 86 namelen 28 name packages-meta-ext-v1.json.gz filetype 1 errors 4, no inode ref
root 256 inode 1022393 errors 2001, no inode item, link count wrong
	unresolved ref dir 338966 index 1441 namelen 56 name internal-658ca6c1-4e4f-473c-b13f-85597ad4cbb1-wlo1.lease filetype 1 errors 4, no inode ref
root 256 inode 1022396 errors 2001, no inode item, link count wrong
	unresolved ref dir 271 index 1082 namelen 11 name resolv.conf filetype 1 errors 4, no inode ref
root 256 inode 1022397 errors 2001, no inode item, link count wrong
	unresolved ref dir 338966 index 1445 namelen 10 name timestamps filetype 1 errors 4, no inode ref
root 256 inode 1022420 errors 2001, no inode item, link count wrong
	unresolved ref dir 338987 index 2603 namelen 44 name history-rate-Primary-17-08646_2014_06_22.dat filetype 1 errors 4, no inode ref
root 256 inode 1022421 errors 2001, no inode item, link count wrong
	unresolved ref dir 338987 index 2605 namelen 46 name history-charge-Primary-17-08646_2014_06_22.dat filetype 1 errors 4, no inode ref
root 256 inode 1022422 errors 2001, no inode item, link count wrong
	unresolved ref dir 338987 index 2607 namelen 49 name history-time-full-Primary-17-08646_2014_06_22.dat filetype 1 errors 4, no inode ref
root 256 inode 1022423 errors 2001, no inode item, link count wrong
	unresolved ref dir 338987 index 2609 namelen 50 name history-time-empty-Primary-17-08646_2014_06_22.dat filetype 1 errors 4, no inode ref
root 256 inode 1022495 errors 2001, no inode item, link count wrong
	unresolved ref dir 338983 index 1229 namelen 10 name state.json filetype 1 errors 4, no inode ref
root 256 inode 1022501 errors 2001, no inode item, link count wrong
	unresolved ref dir 441024 index 1151 namelen 5 name local filetype 7 errors 4, no inode ref
ERROR: errors found in fs roots
found 83831717888 bytes used, error(s) found
total csum bytes: 80193892
total tree bytes: 1294712832
total fs tree bytes: 1130414080
total extent tree bytes: 63569920
btree space waste bytes: 230581776
file data blocks allocated: 102554112000
 referenced 90609332224