from 0 to 32768
[  463.689500][T20000] BTRFS info: device /dev/loop0 (7:0) using temp-fsid affefd7c-b54b-4fd7-8046-71c2e83f4d69
[  463.695533][T20000] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20000)
[  463.698342][T20000] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  463.754528][T20003] loop3: detected capacity change from 0 to 32768
[  463.762218][T20008] loop4: detected capacity change from 0 to 32768
[  463.778870][T20003] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 7ddffaad-db4e-47e2-8abe-e4d6ed2ef7f6
[  463.780826][T20003] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20003)
[  463.783605][T20003] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  463.786000][T20008] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  463.791177][T20005] loop2: detected capacity change from 0 to 32768
[  463.793238][T20005] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 87291405-7777-4794-ac42-2b0d9e028c07
[  463.793289][T20005] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20005)
[  463.793399][T20005] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  464.113717][T20019] loop3: detected capacity change from 0 to 32768
[  464.117795][T20019] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 389063c9-7af6-4ddc-95d7-7ebedc9bd331
[  464.118035][T20019] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20019)
[  464.118321][T20019] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  464.235445][T20013] loop4: detected capacity change from 0 to 32768
[  464.268316][T20028] loop0: detected capacity change from 0 to 32768
[  464.269979][T20013] BTRFS info: device /dev/loop4 (7:4) using temp-fsid e2728346-50ba-4bc0-895e-83c106b67db8
[  464.270002][T20013] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20013)
[  464.270110][T20013] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  464.271297][T20028] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 12bf56c5-78dc-448a-884f-3470ba7395e7
[  464.271311][T20028] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20028)
[  464.271371][T20028] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  464.325035][T20023] loop1: detected capacity change from 0 to 32768
[  464.326494][T20017] loop2: detected capacity change from 0 to 32768
[  464.390455][T20027] loop3: detected capacity change from 0 to 32768
[  464.399023][T20017] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  464.419072][T20023] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  464.421163][T20027] BTRFS info: device /dev/loop3 (7:3) using temp-fsid e5f1af0c-d146-44f1-a219-eb9857da60b2
[  464.421205][T20027] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20027)
[  464.421320][T20027] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  464.593473][T20030] loop4: detected capacity change from 0 to 32768
[  464.594442][T20030] BTRFS info: device /dev/loop4 (7:4) using temp-fsid aad13f93-d976-4b35-bb8f-337e8e58bc48
[  464.594481][T20030] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20030)
[  464.594575][T20030] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  464.603583][T20022] loop5: detected capacity change from 0 to 32768
[  464.619874][T20022] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  464.736599][T20033] loop0: detected capacity change from 0 to 32768
[  464.799098][T20033] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  464.895752][T20035] loop3: detected capacity change from 0 to 32768
[  464.906926][T20035] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  464.951586][T20038] loop1: detected capacity change from 0 to 32768
[  464.961316][T20038] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  465.103141][T20040] loop2: detected capacity change from 0 to 32768
[  465.105167][T20040] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  465.136143][T20044] loop5: detected capacity change from 0 to 32768
[  465.145720][T20043] loop4: detected capacity change from 0 to 32768
[  465.200936][T20044] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  465.205622][T20043] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  465.325689][T20052] loop1: detected capacity change from 0 to 32768
[  465.329342][T20052] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  465.575174][T20054] loop5: detected capacity change from 0 to 32768
[  465.577190][T20054] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  465.620887][T20058] loop3: detected capacity change from 0 to 32768
[  465.625968][T20062] loop4: detected capacity change from 0 to 32768
[  465.627997][T20058] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 4d9db0dc-a548-46f1-a2d2-d164997fe842
[  465.628072][T20058] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20058)
[  465.628227][T20058] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  465.638451][T20062] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  465.790430][T20061] loop2: detected capacity change from 0 to 32768
[  465.798542][T20056] loop0: detected capacity change from 0 to 32768
[  465.800765][T20061] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  465.804078][T20056] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d0f0ba3b-fd1b-4571-9aa2-033a9652a8d5
[  465.804132][T20056] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20056)
[  465.804292][T20056] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  465.901497][T20071] loop3: detected capacity change from 0 to 32768
[  465.903567][T20071] BTRFS info: device /dev/loop3 (7:3) using temp-fsid b269519f-592c-4b9a-8740-90c392705b22
[  465.905423][T20071] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20071)
[  465.907708][T20071] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  465.949442][T20064] loop1: detected capacity change from 0 to 32768
[  465.955433][T20064] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  466.056593][T20068] loop5: detected capacity change from 0 to 32768
[  466.060787][T20068] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20068)
[  466.060905][T20068] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  466.134487][T20078] loop0: detected capacity change from 0 to 32768
[  466.226593][T20077] loop1: detected capacity change from 0 to 32768
[  466.269985][T20078] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20078)
[  466.270222][T20078] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  466.272814][T20077] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 2c7ababd-b3fd-4f8d-9b9e-91b93a5a632a
[  466.272838][T20077] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20077)
[  466.272919][T20077] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  466.519665][T20082] loop3: detected capacity change from 0 to 32768
[  466.524901][T20082] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20082)
[  466.526344][T20082] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  466.546115][T20085] loop2: detected capacity change from 0 to 32768
[  466.558916][T20085] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 0595de11-46ca-490c-8319-ab19bcaf6eb9
[  466.558967][T20085] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20085)
[  466.559078][T20085] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  466.640472][T20093] loop1: detected capacity change from 0 to 32768
[  466.641454][T20093] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  466.724476][T20090] loop0: detected capacity change from 0 to 32768
[  466.728192][T20088] loop4: detected capacity change from 0 to 32768
[  466.789930][T20090] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 85b30c65-8cca-414f-b9bd-797b3b673294
[  466.789981][T20090] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20090)
[  466.790111][T20090] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  466.796849][T20088] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 0def6942-f935-41e8-bff2-a0dfe18f874d
[  466.796919][T20088] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20088)
[  466.797078][T20088] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  466.888494][T20100] loop5: detected capacity change from 0 to 32768
[  466.892079][T20100] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 057b1f37-13c1-41da-8a5a-4f73b2637881
[  466.894188][T20100] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20100)
[  466.897107][T20100] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  467.035363][T20095] loop2: detected capacity change from 0 to 32768
[  467.037125][T20097] loop1: detected capacity change from 0 to 32768
[  467.045006][T20097] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  467.049334][T20095] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  467.090868][T20101] loop3: detected capacity change from 0 to 32768
[  467.093692][T20101] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  467.287770][T20103] loop0: detected capacity change from 0 to 32768
[  467.307674][T20107] loop5: detected capacity change from 0 to 32768
[  467.309091][T20103] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  467.313958][T20105] loop4: detected capacity change from 0 to 32768
[  467.341590][T20107] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  467.347636][T20109] loop3: detected capacity change from 0 to 32768
[  467.388397][T20105] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  467.396252][T20109] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  467.699728][T20123] loop5: detected capacity change from 0 to 32768
[  467.701868][T20113] loop1: detected capacity change from 0 to 32768
[  467.703891][T20111] loop2: detected capacity change from 0 to 32768
[  467.719080][T20123] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20123)
[  467.719309][T20123] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  467.725843][T20113] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  467.741916][T20111] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  467.816901][T20120] loop0: detected capacity change from 0 to 32768
[  467.856831][T20120] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  467.994119][T20127] loop4: detected capacity change from 0 to 32768
[  468.129001][T20129] loop3: detected capacity change from 0 to 32768
[  468.129738][T20129] BTRFS info: device /dev/loop3 (7:3) using temp-fsid bbd82d3c-beb6-4447-b5c9-77e908e0a223
[  468.129769][T20129] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20129)
[  468.129879][T20129] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  468.159247][T20127] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 58a0b3f3-ad62-495f-8dbe-7d0e55fe6254
[  468.159302][T20127] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20127)
[  468.159810][T20127] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  468.221876][T20135] loop2: detected capacity change from 0 to 32768
[  468.272547][T20135] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  468.286204][T20131] loop5: detected capacity change from 0 to 32768
[  468.294485][T20131] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  468.315463][T20134] loop1: detected capacity change from 0 to 32768
[  468.336745][T20134] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  468.377943][T20137] loop0: detected capacity change from 0 to 32768
[  468.385417][T20137] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  468.677504][T20140] loop3: detected capacity change from 0 to 32768
[  468.681702][T20141] loop4: detected capacity change from 0 to 32768
[  468.686625][T20143] loop2: detected capacity change from 0 to 32768
[  468.747752][T20150] loop5: detected capacity change from 0 to 32768
[  468.752593][T20145] loop1: detected capacity change from 0 to 32768
[  468.761677][T20140] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  468.773069][T20141] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  468.775936][T20150] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  468.790561][T20145] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  468.792862][T20143] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  468.858115][T20152] loop0: detected capacity change from 0 to 32768
[  468.863073][T20152] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 8af9aed8-3e00-4cd6-9bb7-83a8a3a47e02
[  468.863114][T20152] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20152)
[  468.863207][T20152] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  469.162739][T20156] loop1: detected capacity change from 0 to 32768
[  469.173668][T20156] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  469.243764][T20167] loop3: detected capacity change from 0 to 32768
[  469.250623][T20167] BTRFS info: device /dev/loop3 (7:3) using temp-fsid f283ed3e-bdf1-4e78-be68-ffc0a3cf4489
[  469.250674][T20167] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20167)
[  469.250814][T20167] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  469.442765][T20164] loop5: detected capacity change from 0 to 32768
[  469.540657][T20164] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  469.611876][T20171] loop0: detected capacity change from 0 to 32768
[  469.628858][T20171] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  469.676884][T20175] loop3: detected capacity change from 0 to 32768
[  469.679525][T20173] loop1: detected capacity change from 0 to 32768
[  469.693887][T20175] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  469.743850][T20178] loop2: detected capacity change from 0 to 32768
[  469.779419][T20173] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20173)
[  469.779605][T20173] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  469.797502][T20178] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 6446a60c-37b0-445d-bc0c-6dda3f2c8d21
[  469.797550][T20178] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20178)
[  469.797678][T20178] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  469.815759][T20179] loop4: detected capacity change from 0 to 32768
[  469.829987][T20179] BTRFS info: device /dev/loop4 (7:4) using temp-fsid c0359529-83d7-4299-a361-3509ae03c818
[  469.830701][T20179] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20179)
[  469.830825][T20179] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  470.300717][T20191] loop4: detected capacity change from 0 to 32768
[  470.301713][T20191] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  470.365407][T20193] loop2: detected capacity change from 0 to 32768
[  470.370234][T20193] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5bec63f9-24c6-4619-90a6-1087cf604a75
[  470.370294][T20193] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20193)
[  470.370565][T20193] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  470.466447][T20195] loop3: detected capacity change from 0 to 32768
[  470.529203][T20195] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  470.729517][T20203] loop0: detected capacity change from 0 to 32768
[  470.739053][T20203] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20203)
[  470.739192][T20203] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  470.753249][T20205] loop4: detected capacity change from 0 to 32768
[  470.763091][T20205] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  470.897488][T20207] loop5: detected capacity change from 0 to 32768
[  470.906892][T20209] loop2: detected capacity change from 0 to 32768
[  470.932277][T20207] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 03adfaa2-ef6b-426a-8b6f-3d43ab28ce0a
[  470.934082][T20207] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20207)
[  470.936784][T20207] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  470.971312][T20209] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  471.021605][T20212] loop3: detected capacity change from 0 to 32768
[  471.057288][T20212] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 38eed1e8-3f11-4e5e-a506-54d8b8632c97
[  471.057345][T20212] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20212)
[  471.057450][T20212] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  471.310375][T20217] loop1: detected capacity change from 0 to 32768
[  471.324988][T20217] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 64a25495-462a-4bab-8421-305581ad8460
[  471.325025][T20217] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20217)
[  471.325142][T20217] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  471.338818][T20219] loop0: detected capacity change from 0 to 32768
[  471.344560][T20219] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  471.349205][T20222] loop5: detected capacity change from 0 to 32768
[  471.356364][T20222] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 63735014-468c-4d78-8de5-e6cc92c21a21
[  471.356403][T20222] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20222)
[  471.356500][T20222] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  471.430719][T20230] loop3: detected capacity change from 0 to 32768
[  471.433936][T20230] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 06ee193c-971c-47c0-8e3e-93247386166a
[  471.436015][T20230] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20230)
[  471.438819][T20230] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  471.447616][T20224] loop4: detected capacity change from 0 to 32768
[  471.454702][T20224] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  471.695821][T20235] loop5: detected capacity change from 0 to 32768
[  471.699187][T20235] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  471.788498][T20233] loop1: detected capacity change from 0 to 32768
[  471.803215][T20233] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  471.904698][T20237] loop0: detected capacity change from 0 to 32768
[  471.939320][T20237] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  472.021303][T20250] loop1: detected capacity change from 0 to 32768
[  472.026636][T20250] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 6b571724-6bb5-4d11-aba7-3dc3ed97fb37
[  472.029223][T20250] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20250)
[  472.032295][T20250] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  472.174049][T20242] loop3: detected capacity change from 0 to 32768
[  472.190460][T20242] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  472.303287][T20241] loop2: detected capacity change from 0 to 32768
[  472.309098][T20241] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5dec47ca-af6d-47fa-a9ff-3065176b7f9f
[  472.309145][T20241] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20241)
[  472.309641][T20241] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  472.326734][T20244] loop4: detected capacity change from 0 to 32768
[  472.341126][T20244] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  472.352688][T20246] loop5: detected capacity change from 0 to 32768
[  472.366591][T20246] BTRFS info: device /dev/loop5 (7:5) using temp-fsid ceebf9cf-b328-4a9f-bc82-4cb02acc31c1
[  472.366639][T20246] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20246)
[  472.366743][T20246] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  472.495567][T20253] loop0: detected capacity change from 0 to 32768
[  472.501889][T20253] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  472.559895][T20258] loop1: detected capacity change from 0 to 32768
[  472.561911][T20258] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 3810dc6c-d6c6-440e-9192-f1dfaf7dab1c
[  472.564227][T20258] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20258)
[  472.566853][T20258] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  472.650568][T20260] loop3: detected capacity change from 0 to 32768
[  472.680758][T20260] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 79eb1232-f0b8-47f0-aa57-984714b23b8c
[  472.680815][T20260] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20260)
[  472.680988][T20260] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  472.712824][T20263] loop4: detected capacity change from 0 to 32768
[  472.715248][T20263] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 8af55ea4-65e7-4eba-b697-1a4bbe9d3a08
[  472.715268][T20263] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20263)
[  472.715361][T20263] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  472.971131][T20273] loop3: detected capacity change from 0 to 32768
[  472.977557][T20273] BTRFS info: device /dev/loop3 (7:3) using temp-fsid e5306314-ced5-4608-8549-6337edc2ddc6
[  472.977592][T20273] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20273)
[  472.977701][T20273] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  473.019746][T20268] loop2: detected capacity change from 0 to 32768
[  473.021565][T20268] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 2360774a-6aaa-40d9-8b63-1686e2b005f9
[  473.021622][T20268] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20268)
[  473.021717][T20268] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  473.138483][T20281] loop3: detected capacity change from 0 to 32768
[  473.153750][T20281] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  473.170065][T20270] loop5: detected capacity change from 0 to 32768
[  473.179319][T20270] BTRFS info: device /dev/loop5 (7:5) using temp-fsid b4bfea44-ff90-4397-8861-ea00b96be2a3
[  473.179364][T20270] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20270)
[  473.179457][T20270] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  473.345378][T20277] loop0: detected capacity change from 0 to 32768
[  473.352787][T20275] loop1: detected capacity change from 0 to 32768
[  473.362576][T20277] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  473.366984][T20275] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  473.475347][T20283] loop2: detected capacity change from 0 to 32768
[  473.476075][T20283] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20283)
[  473.476196][T20283] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  473.504089][T20279] loop4: detected capacity change from 0 to 32768
[  473.563960][T20279] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  473.576435][T20289] loop5: detected capacity change from 0 to 32768
[  473.586989][T20287] loop3: detected capacity change from 0 to 32768
[  473.587095][T20289] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 15721aec-ba7c-4a53-b2ca-af55590a10ab
[  473.587117][T20289] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20289)
[  473.587222][T20289] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  473.591725][T20287] BTRFS info: device /dev/loop3 (7:3) using temp-fsid eb098c7d-7984-42be-ad46-499170d9de63
[  473.591747][T20287] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20287)
[  473.591828][T20287] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  473.665985][T20293] loop2: detected capacity change from 0 to 32768
[  473.725101][T20294] loop0: detected capacity change from 0 to 32768
[  473.907581][T20301] loop5: detected capacity change from 0 to 32768
[  473.958334][T20296] loop1: detected capacity change from 0 to 32768
[  473.977633][T20293] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  473.982361][T20294] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 19b74bde-069d-443d-859f-b05005a126bc
[  473.985094][T20294] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20294)
[  473.987991][T20294] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  474.007412][T20301] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 13744e4c-d392-4e80-a30a-f17a066d1572
[  474.007450][T20301] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20301)
[  474.010351][T20296] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20296)
[  474.010452][T20296] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  474.015735][T20301] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  474.282380][T20305] loop4: detected capacity change from 0 to 32768
[  474.319267][T20305] BTRFS info: device /dev/loop4 (7:4) using temp-fsid eb1dd1ad-dbd0-4922-b98d-47661cca0827
[  474.319316][T20305] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20305)
[  474.319442][T20305] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  474.392795][T20310] loop3: detected capacity change from 0 to 32768
[  474.412046][T20310] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 77064304-cfc9-4635-9c58-80be36eef251
[  474.412095][T20310] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20310)
[  474.412203][T20310] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  474.806755][T20324] loop4: detected capacity change from 0 to 32768
[  474.809177][T20324] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20324)
[  474.809308][T20324] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  474.925695][T20340] loop4: detected capacity change from 0 to 32768
[  474.930691][T20328] loop3: detected capacity change from 0 to 32768
[  474.938901][T20340] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  474.976789][T20328] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  475.234243][T20338] loop2: detected capacity change from 0 to 32768
[  475.349008][T20338] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 27b0815a-916d-4090-8b31-e25de2baf9e5
[  475.349060][T20338] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20338)
[  475.349188][T20338] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  475.373241][T20347] loop1: detected capacity change from 0 to 32768
[  475.506588][T20349] loop4: detected capacity change from 0 to 32768
[  475.661669][T20359] loop0: detected capacity change from 0 to 32768
[  475.664720][T20347] BTRFS info: device /dev/loop1 (7:1) using temp-fsid e035ef7d-447f-4401-96fd-a24d9cc6d6c4
[  475.664764][T20347] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20347)
[  475.664901][T20347] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  475.672393][T20349] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  475.674764][T20359] BTRFS info: device /dev/loop0 (7:0) using temp-fsid f52640c1-6604-4022-a569-5aba46cc5f67
[  475.674801][T20359] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20359)
[  475.674874][T20359] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  476.021071][T20357] loop5: detected capacity change from 0 to 32768
[  476.059490][T20365] loop3: detected capacity change from 0 to 32768
[  476.081162][T20367] loop4: detected capacity change from 0 to 32768
[  476.089104][T20357] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  476.132070][T20361] loop2: detected capacity change from 0 to 32768
[  476.146097][T20365] BTRFS info: device /dev/loop3 (7:3) using temp-fsid f66f0e57-5ac1-4866-bafc-430560682b37
[  476.146143][T20365] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20365)
[  476.146300][T20365] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  476.152122][T20367] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  476.156473][T20361] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  476.304322][T20363] loop1: detected capacity change from 0 to 32768
[  476.310029][T20363] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20363)
[  476.312563][T20363] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  476.355724][T20370] loop0: detected capacity change from 0 to 32768
[  476.360307][T20370] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  476.651720][T20383] loop2: detected capacity change from 0 to 32768
[  476.663215][T20383] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 1b60c274-81c2-4380-a730-720d67596630
[  476.663263][T20383] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20383)
[  476.664039][T20383] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  476.683657][T20374] loop5: detected capacity change from 0 to 32768
[  476.689479][T20374] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  476.707401][T20385] loop1: detected capacity change from 0 to 32768
[  476.710972][T20377] loop3: detected capacity change from 0 to 32768
[  476.765824][T20387] loop0: detected capacity change from 0 to 32768
[  476.798003][T20377] BTRFS info: device /dev/loop3 (7:3) using temp-fsid d2ef2025-1a0a-4894-bae9-9fa2f5a94168
[  476.798054][T20377] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20377)
[  476.804678][T20380] loop4: detected capacity change from 0 to 32768
[  476.839346][T20385] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  476.842096][T20377] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  476.843464][T20387] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  476.851588][T20380] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 0f5caad1-0057-43ae-ba52-326b86136f70
[  476.851637][T20380] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20380)
[  476.851730][T20380] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  477.083726][T20392] loop1: detected capacity change from 0 to 32768
[  477.085406][T20392] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20392)
[  477.085652][T20392] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  477.171878][T20389] loop2: detected capacity change from 0 to 32768
[  477.177832][T20389] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  477.334957][T20400] loop5: detected capacity change from 0 to 32768
[  477.335145][T20395] loop4: detected capacity change from 0 to 32768
[  477.409547][T20400] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  477.423274][T20395] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 3fd6daa3-2cb6-463a-97c8-575899f3dac6
[  477.423322][T20395] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20395)
[  477.423428][T20395] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  477.430840][T20404] loop1: detected capacity change from 0 to 32768
[  477.433633][T20404] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  477.523857][T20402] loop0: detected capacity change from 0 to 32768
[  477.534732][T20402] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  477.650351][T20406] loop2: detected capacity change from 0 to 32768
[  477.655888][T20406] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  477.705059][T20414] loop1: detected capacity change from 0 to 32768
[  477.706681][T20408] loop3: detected capacity change from 0 to 32768
[  477.711964][T20414] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  477.714614][T20408] BTRFS info: device /dev/loop3 (7:3) using temp-fsid c852cbdb-ab1a-4209-a1a8-2c64292d2380
[  477.714752][T20408] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20408)
[  477.714839][T20408] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  477.986530][T20421] loop1: detected capacity change from 0 to 32768
[  478.064533][T20423] loop0: detected capacity change from 0 to 32768
[  478.072525][T20421] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  478.073760][T20423] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  478.268115][T20425] loop3: detected capacity change from 0 to 32768
[  478.422113][T20432] loop0: detected capacity change from 0 to 32768
[  478.431021][T20425] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20425)
[  478.431172][T20425] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  478.529143][T20429] loop4: detected capacity change from 0 to 32768
[  478.566936][T20432] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  478.573226][T20429] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 98a3ca0c-b7b5-484a-a50b-65e1578ae9b5
[  478.573273][T20429] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20429)
[  478.573375][T20429] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  478.690084][T20440] loop5: detected capacity change from 0 to 32768
[  478.694136][T20440] BTRFS info: device /dev/loop5 (7:5) using temp-fsid cc20d382-571d-4032-9436-e56f6823f268
[  478.696024][T20440] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20440)
[  478.698407][T20440] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  478.912594][T20444] loop1: detected capacity change from 0 to 32768
[  479.042673][T20444] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20444)
[  479.042824][T20444] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  479.368850][T20460] loop2: detected capacity change from 0 to 32768
[  479.398686][T20460] BTRFS info: device /dev/loop2 (7:2) using temp-fsid b317cb77-cfa8-4da7-be64-cf0d2ce0853a
[  479.400328][T20460] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20460)
[  479.402615][T20460] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  479.466928][T20468] loop1: detected capacity change from 0 to 32768
[  479.469066][T20468] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  479.478258][T20463] loop4: detected capacity change from 0 to 32768
[  479.484058][T20463] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 8247cc11-44e2-4008-b4c9-b2b7ae029046
[  479.484095][T20463] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20463)
[  479.484202][T20463] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  479.599547][T20471] loop1: detected capacity change from 0 to 32768
[  479.601624][T20471] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  479.702601][T20480] loop4: detected capacity change from 0 to 32768
[  479.704599][T20480] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  479.817135][T20482] loop4: detected capacity change from 0 to 32768
[  479.820467][T20482] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  480.021439][T20476] loop5: detected capacity change from 0 to 32768
[  480.032780][T20476] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 96cf0897-a04a-4965-b340-a87c71110245
[  480.032830][T20476] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20476)
[  480.035487][T20476] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  480.094567][T20473] loop2: detected capacity change from 0 to 32768
[  480.103556][T20484] loop0: detected capacity change from 0 to 32768
[  480.104704][T20473] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  480.106937][T20484] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d0b3a6e1-ce8b-45d2-aa48-b1fdde4c30a1
[  480.108906][T20484] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20484)
[  480.110207][T20474] loop3: detected capacity change from 0 to 32768
[  480.112330][T20484] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  480.116564][T20474] BTRFS info: device /dev/loop3 (7:3) using temp-fsid b04fef76-43c3-4446-8eec-4591f13194b7
[  480.116663][T20474] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20474)
[  480.116754][T20474] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  480.118517][T20478] loop1: detected capacity change from 0 to 32768
[  480.159158][T20478] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  480.361356][T20486] loop4: detected capacity change from 0 to 32768
[  480.364638][T20486] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  480.422510][T20491] loop0: detected capacity change from 0 to 32768
[  480.426501][T20491] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  480.499862][T20488] loop5: detected capacity change from 0 to 32768
[  480.504333][T20488] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 2d8295d5-b82e-461b-a6dc-c911fe80951a
[  480.504400][T20488] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20488)
[  480.504502][T20488] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  480.526475][T20497] loop1: detected capacity change from 0 to 32768
[  480.529012][T20497] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  480.636587][T20495] loop2: detected capacity change from 0 to 32768
[  480.657266][T20495] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  480.699018][T20494] loop3: detected capacity change from 0 to 32768
[  480.701270][T20494] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  480.747714][T20499] loop4: detected capacity change from 0 to 32768
[  480.839575][T20499] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  480.890336][T20501] loop0: detected capacity change from 0 to 32768
[  480.895618][T20501] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  480.946935][T20503] loop1: detected capacity change from 0 to 32768
[  480.953463][T20507] loop3: detected capacity change from 0 to 32768
[  480.960681][T20503] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  480.972239][T20507] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  481.177626][T20520] loop3: detected capacity change from 0 to 32768
[  481.182045][T20520] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  481.431756][T20518] loop1: detected capacity change from 0 to 32768
[  481.452758][T20516] loop5: detected capacity change from 0 to 32768
[  481.470807][T20518] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  481.471631][T20516] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  481.558988][T20522] loop2: detected capacity change from 0 to 32768
[  481.561314][T20522] BTRFS info: device /dev/loop2 (7:2) using temp-fsid a2e17ce2-1a2e-4aa9-a52b-1b4ef4308f29
[  481.561351][T20522] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20522)
[  481.561697][T20522] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  481.660399][T20526] loop4: detected capacity change from 0 to 32768
[  481.662368][T20526] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  481.935009][T20534] loop0: detected capacity change from 0 to 32768
[  481.949964][T20530] loop3: detected capacity change from 0 to 32768
[  481.954180][T20530] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20530)
[  481.954775][T20530] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  481.974470][T20531] loop1: detected capacity change from 0 to 32768
[  481.991914][T20534] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20534)
[  481.994555][T20531] BTRFS info: device /dev/loop1 (7:1) using temp-fsid afd7a579-11f3-4cf9-aa7d-f89525fdbb72
[  481.994589][T20531] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20531)
[  481.994684][T20531] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  482.000023][T20534] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  482.046385][T20536] loop2: detected capacity change from 0 to 32768
[  482.099262][T20536] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 6187c40c-4548-4b3f-ac43-529daee06088
[  482.101077][T20536] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20536)
[  482.103368][T20536] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  482.121424][T20540] loop4: detected capacity change from 0 to 32768
[  482.126103][T20540] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  482.127831][T20537] loop5: detected capacity change from 0 to 32768
[  482.134691][T20537] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  482.309653][T20550] loop2: detected capacity change from 0 to 32768
[  482.312512][T20550] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  482.730768][T20560] loop1: detected capacity change from 0 to 32768
[  482.734813][T20560] BTRFS info: device /dev/loop1 (7:1) using temp-fsid da5d7254-5f62-4d0b-813d-30243cbd416d
[  482.736834][T20560] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20560)
[  482.739505][T20560] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  482.775368][T20552] loop0: detected capacity change from 0 to 32768
[  482.803719][T20552] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  482.868007][T20558] loop4: detected capacity change from 0 to 32768
[  482.874151][T20557] loop5: detected capacity change from 0 to 32768
[  482.899746][T20563] loop2: detected capacity change from 0 to 32768
[  482.907360][T20558] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 7f50e0dd-437f-4bed-bb4c-0b000cdf1adf
[  482.907409][T20558] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20558)
[  482.908959][T20558] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  482.924580][T20557] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 9f280b45-6a94-4871-ba56-6e8206d7e241
[  482.924635][T20557] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20557)
[  482.924756][T20557] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  482.931725][T20563] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  483.053118][T20566] loop1: detected capacity change from 0 to 32768
[  483.055040][T20566] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  483.242069][T20575] loop2: detected capacity change from 0 to 32768
[  483.254348][T20575] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  483.293077][T20567] loop3: detected capacity change from 0 to 32768
[  483.297793][T20579] loop1: detected capacity change from 0 to 32768
[  483.308298][T20567] BTRFS info: device /dev/loop3 (7:3) using temp-fsid a7d3020a-3c85-4fac-a893-7c6ca881bb8e
[  483.308339][T20567] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20567)
[  483.308452][T20567] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  483.326178][T20577] loop0: detected capacity change from 0 to 32768
[  483.359098][T20579] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  483.361007][T20577] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  483.410951][T20571] loop4: detected capacity change from 0 to 32768
[  483.453031][T20571] BTRFS info: device /dev/loop4 (7:4) using temp-fsid a6f4d583-7dcd-444f-821b-54403e7755f2
[  483.453068][T20571] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20571)
[  483.453197][T20571] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  483.503620][T20573] loop5: detected capacity change from 0 to 32768
[  483.511306][T20573] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 9262688c-eeb6-4f0f-9dc6-920570761857
[  483.511360][T20573] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20573)
[  483.511478][T20573] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  483.716205][T20581] loop2: detected capacity change from 0 to 32768
[  483.718776][T20581] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  483.805225][T20583] loop4: detected capacity change from 0 to 32768
[  483.821703][T20583] BTRFS info: device /dev/loop4 (7:4) using temp-fsid fc661b56-9858-44a8-8026-dc12ed390d0b
[  483.824051][T20583] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20583)
[  483.826921][T20583] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  483.831286][T20588] loop3: detected capacity change from 0 to 32768
[  483.833440][T20588] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  483.982575][T20586] loop5: detected capacity change from 0 to 32768
[  483.993670][T20590] loop1: detected capacity change from 0 to 32768
[  484.006429][T20586] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  484.057592][T20590] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  484.097850][T20592] loop0: detected capacity change from 0 to 32768
[  484.106639][T20592] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  484.388808][T20598] loop4: detected capacity change from 0 to 32768
[  484.390857][T20599] loop3: detected capacity change from 0 to 32768
[  484.432235][T20602] loop5: detected capacity change from 0 to 32768
[  484.445675][T20598] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20598)
[  484.448836][T20598] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  484.451480][T20599] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  484.454698][T20602] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  484.733441][T20612] loop2: detected capacity change from 0 to 32768
[  484.734939][T20612] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 8c3f6050-afee-4cb0-a5db-469cdd3907dc
[  484.734972][T20612] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20612)
[  484.735251][T20612] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  484.756563][T20616] loop4: detected capacity change from 0 to 32768
[  484.776060][T20616] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  484.843285][T20618] loop1: detected capacity change from 0 to 32768
[  484.887865][T20618] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 438222eb-d052-498b-b629-191ed8ad2475
[  484.887959][T20618] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20618)
[  484.888100][T20618] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  484.955511][T20624] loop5: detected capacity change from 0 to 32768
[  484.957561][T20624] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  485.112416][T20621] loop3: detected capacity change from 0 to 32768
[  485.123279][T20622] loop0: detected capacity change from 0 to 32768
[  485.130118][T20626] loop2: detected capacity change from 0 to 32768
[  485.159330][T20628] loop5: detected capacity change from 0 to 32768
[  485.172016][T20621] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  485.175287][T20622] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d674312f-283b-46df-8150-3643ed553216
[  485.175323][T20622] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20622)
[  485.175421][T20622] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  485.189326][T20626] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  485.337772][T20628] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  485.401918][T20630] loop4: detected capacity change from 0 to 32768
[  485.406291][T20630] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  485.459888][T20635] loop2: detected capacity change from 0 to 32768
[  485.464740][T20635] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20635)
[  485.464921][T20635] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  485.469146][T20637] loop3: detected capacity change from 0 to 32768
[  485.474498][T20637] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  485.548382][T20632] loop1: detected capacity change from 0 to 32768
[  485.738980][T20632] BTRFS info: device /dev/loop1 (7:1) using temp-fsid d31bfe15-7f33-48ba-87b2-559b555a40b3
[  485.739032][T20632] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20632)
[  485.739148][T20632] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  485.796262][T20639] loop0: detected capacity change from 0 to 32768
[  485.802113][T20639] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20639)
[  485.802450][T20639] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  485.884252][T20641] loop4: detected capacity change from 0 to 32768
[  485.891937][T20641] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20641)
[  485.892103][T20641] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  486.010668][T20648] loop5: detected capacity change from 0 to 32768
[  486.026116][T20648] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20648)
[  486.026262][T20648] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  486.338889][T20659] loop4: detected capacity change from 0 to 32768
[  486.339682][T20659] BTRFS info: device /dev/loop4 (7:4) using temp-fsid cb1c75e2-ecfc-4e98-af6b-40368e9efb6b
[  486.339719][T20659] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20659)
[  486.339828][T20659] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  486.396186][T20663] loop1: detected capacity change from 0 to 32768
[  486.404334][T20661] loop0: detected capacity change from 0 to 32768
[  486.445449][T20665] loop5: detected capacity change from 0 to 32768
[  486.543085][T20663] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 7b7d31f1-4e34-4950-84b6-7d2dcdadd97d
[  486.543132][T20663] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20663)
[  486.543267][T20663] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  486.558486][T20661] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 1bbbf469-7cf9-4fd6-9cd4-e220e3838d47
[  486.558547][T20661] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20661)
[  486.558789][T20661] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  486.565939][T20665] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  486.749096][T20667] loop2: detected capacity change from 0 to 32768
[  486.758887][T20667] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20667)
[  486.759020][T20667] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  486.790558][T20669] loop3: detected capacity change from 0 to 32768
[  486.808827][T20669] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 9e9ccf5e-1dce-4b5c-8d96-a68ebbd6b978
[  486.808889][T20669] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20669)
[  486.809034][T20669] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  486.986758][T20677] loop0: detected capacity change from 0 to 32768
[  487.089972][T20677] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 702768cf-a0c7-4d94-a2f6-faf4ac08e73a
[  487.090023][T20677] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20677)
[  487.090176][T20677] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  487.131099][T20671] loop4: detected capacity change from 0 to 32768
[  487.179405][T20678] loop5: detected capacity change from 0 to 32768
[  487.184813][T20686] loop2: detected capacity change from 0 to 32768
[  487.280855][T20682] loop1: detected capacity change from 0 to 32768
[  487.287073][T20671] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  487.301610][T20678] BTRFS info: device /dev/loop5 (7:5) using temp-fsid b56d7990-9fae-4114-ba7e-66c82aa64490
[  487.301849][T20678] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20678)
[  487.301976][T20678] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  487.307729][T20686] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  487.316420][T20682] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 7c729159-4a8a-4a49-86bf-cf8a120d20fc
[  487.316466][T20682] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20682)
[  487.316563][T20682] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  487.988009][T20691] loop3: detected capacity change from 0 to 32768
[  487.989257][T20691] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20691)
[  487.989351][T20691] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  487.990533][T20694] loop2: detected capacity change from 0 to 32768
[  488.042637][T20694] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 629d0167-7929-49f6-8758-4fa1b795b111
[  488.042707][T20694] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20694)
[  488.042824][T20694] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  488.397786][T20728] loop0: detected capacity change from 0 to 32768
[  488.402035][T20728] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 32326d91-f4a6-4e3c-a60d-890d22b71f44
[  488.402069][T20728] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20728)
[  488.402186][T20728] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  488.406546][T20718] loop4: detected capacity change from 0 to 32768
[  488.479866][T20718] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 60fbe176-1caa-4043-91e2-9b063a89bbc4
[  488.479929][T20718] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20718)
[  488.480073][T20718] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  488.499431][T20722] loop3: detected capacity change from 0 to 32768
[  488.569624][T20732] loop0: detected capacity change from 0 to 32768
[  488.598478][T20722] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  488.658968][T20732] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  488.692407][T20724] loop2: detected capacity change from 0 to 32768
[  488.695903][T20724] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20724)
[  488.696080][T20724] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  488.751116][T20737] loop4: detected capacity change from 0 to 32768
[  488.753252][T20737] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  489.061357][T20744] loop2: detected capacity change from 0 to 32768
[  489.089329][T20744] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  489.482498][T20755] loop0: detected capacity change from 0 to 32768
[  489.484432][T20755] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d9a7d6b1-55c2-432d-b27c-77d1914d8243
[  489.484500][T20755] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20755)
[  489.484590][T20755] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  489.541732][T20758] loop2: detected capacity change from 0 to 32768
[  489.545897][T20749] loop1: detected capacity change from 0 to 32768
[  489.550350][T20758] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  489.560789][T20748] loop3: detected capacity change from 0 to 32768
[  489.562062][T20749] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 6a745230-1c21-48f2-a346-bce60c6cb77a
[  489.562116][T20749] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20749)
[  489.562598][T20749] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  489.566083][T20748] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 0a014168-00ea-47d0-9f80-3a5b634cc539
[  489.566117][T20748] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20748)
[  489.567237][T20748] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  489.622424][T20751] loop4: detected capacity change from 0 to 32768
[  489.639884][T20751] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  489.720693][T20753] loop5: detected capacity change from 0 to 32768
[  489.758272][T20762] loop1: detected capacity change from 0 to 32768
[  489.762527][T20753] BTRFS info: device /dev/loop5 (7:5) using temp-fsid f32b567a-90ab-45a6-b838-e4693be4df1d
[  489.762578][T20753] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20753)
[  489.762711][T20753] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  489.768656][T20762] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  489.863921][T20768] loop3: detected capacity change from 0 to 32768
[  489.866113][T20768] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  490.025414][T20760] loop2: detected capacity change from 0 to 32768
[  490.029459][T20760] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  490.147050][T20770] loop1: detected capacity change from 0 to 32768
[  490.149948][T20770] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20770)
[  490.150254][T20770] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  490.238799][T20765] loop4: detected capacity change from 0 to 32768
[  490.244064][T20766] loop0: detected capacity change from 0 to 32768
[  490.247953][T20765] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20765)
[  490.248086][T20765] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  490.334393][T20774] loop2: detected capacity change from 0 to 32768
[  490.356465][T20772] loop5: detected capacity change from 0 to 32768
[  490.358777][T20766] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  490.394438][T20777] loop3: detected capacity change from 0 to 32768
[  490.429075][T20774] BTRFS info: device /dev/loop2 (7:2) using temp-fsid f221e177-244a-46a0-bb05-8694e14f1cee
[  490.429123][T20774] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20774)
[  490.429242][T20774] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  490.435790][T20772] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  490.449338][T20777] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  490.704786][T20786] loop3: detected capacity change from 0 to 32768
[  490.714211][T20790] loop4: detected capacity change from 0 to 32768
[  490.716011][T20786] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 97b70112-9a30-4326-8f88-72586a830ba7
[  490.716045][T20786] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20786)
[  490.716167][T20786] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  490.730579][T20790] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  490.810049][T20784] loop2: detected capacity change from 0 to 32768
[  490.818789][T20791] loop0: detected capacity change from 0 to 32768
[  490.853526][T20784] BTRFS info: device /dev/loop2 (7:2) using temp-fsid acef33b5-d07c-4431-b65d-78428ca160a5
[  490.855266][T20784] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20784)
[  490.857394][T20784] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  490.862835][T20782] loop1: detected capacity change from 0 to 32768
[  490.883816][T20791] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  490.887615][T20782] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 1f42c3ea-4210-4a37-8019-8a02855809dd
[  490.887664][T20782] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20782)
[  490.887779][T20782] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  491.036329][T20799] loop4: detected capacity change from 0 to 32768
[  491.134713][T20794] loop5: detected capacity change from 0 to 32768
[  491.171284][T20799] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  491.173757][T20794] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  491.219384][T20805] loop3: detected capacity change from 0 to 32768
[  491.228913][T20805] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  491.277187][T20796] loop2: detected capacity change from 0 to 32768
[  491.281912][T20796] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 722fdd88-a286-438f-9e47-377ece4939b1
[  491.284960][T20796] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20796)
[  491.287468][T20796] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  491.293445][T20801] loop1: detected capacity change from 0 to 32768
[  491.298282][T20801] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 9d1e3f29-aa19-4c30-88ac-11e58a085b3e
[  491.300133][T20801] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20801)
[  491.302720][T20801] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  491.603230][T20816] loop3: detected capacity change from 0 to 32768
[  491.611002][T20816] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20816)
[  491.611191][T20816] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  491.632502][T20809] loop4: detected capacity change from 0 to 32768
[  491.637145][T20809] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 43291bca-a0c8-4337-bfdd-0c338d7752a4
[  491.637203][T20809] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20809)
[  491.637763][T20809] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  491.834656][T20813] loop1: detected capacity change from 0 to 32768
[  491.841646][T20818] loop2: detected capacity change from 0 to 32768
[  491.843149][T20818] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  491.869320][T20813] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  492.153606][T20824] loop5: detected capacity change from 0 to 32768
[  492.173201][T20824] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 659f879e-e6e6-45b0-b0a7-07ad01537e33
[  492.176003][T20824] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20824)
[  492.178376][T20824] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  492.405252][T20825] loop2: detected capacity change from 0 to 32768
[  492.408076][T20828] loop3: detected capacity change from 0 to 32768
[  492.426807][T20829] loop4: detected capacity change from 0 to 32768
[  492.427191][T20825] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 53963d54-b3d3-48f9-9a2e-c68f41994282
[  492.427240][T20825] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20825)
[  492.427747][T20825] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  492.438066][T20828] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  492.450068][T20833] loop0: detected capacity change from 0 to 32768
[  492.506768][T20838] loop1: detected capacity change from 0 to 32768
[  492.511810][T20829] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  492.515426][T20833] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 952e50c3-e6a0-468c-807c-45f3383bcf52
[  492.515789][T20833] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20833)
[  492.515980][T20833] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  492.519722][T20838] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 16af6af3-08a3-497e-b65d-994803bdf601
[  492.519751][T20838] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20838)
[  492.519851][T20838] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  492.701628][T20854] loop1: detected capacity change from 0 to 32768
[  492.703841][T20854] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  492.961195][T20848] loop3: detected capacity change from 0 to 32768
[  492.964663][T20848] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  492.966642][T20849] loop2: detected capacity change from 0 to 32768
[  492.971651][T20845] loop5: detected capacity change from 0 to 32768
[  492.974617][T20849] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  492.982784][T20845] BTRFS info: device /dev/loop5 (7:5) using temp-fsid fff316cd-294d-49d0-a2d8-86c9825faaae
[  492.982836][T20845] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20845)
[  492.983372][T20845] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  493.117869][T20847] loop4: detected capacity change from 0 to 32768
[  493.175987][T20847] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20847)
[  493.176164][T20847] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  493.194350][T20851] loop0: detected capacity change from 0 to 32768
[  493.219005][T20851] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 19550df1-2c92-4660-ae33-fa57e2f6523d
[  493.219053][T20851] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20851)
[  493.219164][T20851] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  493.329389][T20861] loop3: detected capacity change from 0 to 32768
[  493.331036][T20861] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20861)
[  493.331144][T20861] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  493.361334][T20857] loop1: detected capacity change from 0 to 32768
[  493.370141][T20857] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  493.517916][T20860] loop2: detected capacity change from 0 to 32768
[  493.552030][T20860] BTRFS info: device /dev/loop2 (7:2) using temp-fsid fac25945-71b3-4d53-bfd4-1bab26375591
[  493.553726][T20860] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20860)
[  493.556217][T20860] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  493.575177][T20866] loop5: detected capacity change from 0 to 32768
[  493.588691][T20866] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 30ae88cc-9d76-47d6-a103-287b6fbaef0c
[  493.590491][T20866] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20866)
[  493.593146][T20866] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  493.816091][T20870] loop4: detected capacity change from 0 to 32768
[  493.826471][T20870] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 703d2ec7-a96e-454c-a38a-65ca99804a02
[  493.826539][T20870] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20870)
[  493.826661][T20870] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  493.850768][T20872] loop0: detected capacity change from 0 to 32768
[  493.877621][T20872] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b04939eb-52d0-46c3-8740-fa40050b980a
[  493.879623][T20872] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20872)
[  493.882050][T20872] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  493.908986][T20874] loop1: detected capacity change from 0 to 32768
[  493.919635][T20874] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  494.167547][T20882] loop5: detected capacity change from 0 to 32768
[  494.167613][T20876] loop3: detected capacity change from 0 to 32768
[  494.168914][T20888] loop0: detected capacity change from 0 to 32768
[  494.172739][T20878] loop2: detected capacity change from 0 to 32768
[  494.190585][T20882] BTRFS info: device /dev/loop5 (7:5) using temp-fsid edf0aabf-124b-4795-83ce-1408c2a09695
[  494.190638][T20882] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20882)
[  494.247317][T20876] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  494.266827][T20888] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ed598285-bde1-4f29-930f-1e46fdbfe540
[  494.266887][T20888] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20888)
[  494.267358][T20888] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  494.267932][T20878] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 203d7cec-9abd-4f2f-a334-cdc667927c64
[  494.267949][T20878] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20878)
[  494.268029][T20878] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  494.269537][T20882] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  494.307306][T20884] loop4: detected capacity change from 0 to 32768
[  494.315336][T20884] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 35ba59c7-b82d-4a87-a5bf-badb1fabf731
[  494.316657][T20884] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20884)
[  494.316776][T20884] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  494.578457][ T2453] ieee802154 phy0 wpan0: encryption failed: -22
[  494.578521][ T2453] ieee802154 phy1 wpan1: encryption failed: -22
[  494.640572][T20891] loop1: detected capacity change from 0 to 32768
[  494.644634][T20891] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (20891)
[  494.644830][T20891] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  495.040350][T20908] loop1: detected capacity change from 0 to 32768
[  495.055188][T20908] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  495.059764][T20915] loop0: detected capacity change from 0 to 32768
[  495.121422][T20915] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ebf5c0ef-c995-44ad-a857-902542423039
[  495.121470][T20915] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (20915)
[  495.121589][T20915] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  495.431914][T20925] loop1: detected capacity change from 0 to 32768
[  495.513968][T20933] loop0: detected capacity change from 0 to 32768
[  495.544993][T20925] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  495.549837][T20933] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  496.055776][T20951] loop0: detected capacity change from 0 to 32768
[  496.094908][T20951] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  496.198747][T20950] loop1: detected capacity change from 0 to 32768
[  496.219308][T20950] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  496.438326][T20957] loop4: detected capacity change from 0 to 32768
[  496.598456][T20957] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 4ee6ed36-e7b3-4aba-a45a-53717bccbf2f
[  496.598508][T20957] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20957)
[  496.599007][T20957] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  496.610636][T20965] loop2: detected capacity change from 0 to 32768
[  496.615598][T20965] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 40205de3-5696-4fbe-b968-382ae3d3ccfa
[  496.615648][T20965] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20965)
[  496.615747][T20965] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  496.626308][T20961] loop5: detected capacity change from 0 to 32768
[  496.633385][T20964] loop0: detected capacity change from 0 to 32768
[  496.653266][T20961] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 6687c687-0e1b-4ca3-9d21-a50320f11491
[  496.653317][T20961] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20961)
[  496.653425][T20961] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  496.659190][T20964] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  496.741466][T20960] loop1: detected capacity change from 0 to 32768
[  496.771120][T20960] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  496.797843][T20967] loop3: detected capacity change from 0 to 32768
[  496.878781][T20967] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 6fbf4cd5-a3b7-4805-9254-4fb07dbf3848
[  496.881179][T20967] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (20967)
[  496.883429][T20967] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  497.090719][T20974] loop2: detected capacity change from 0 to 32768
[  497.093581][T20974] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  497.132807][T20977] loop5: detected capacity change from 0 to 32768
[  497.143947][T20969] loop4: detected capacity change from 0 to 32768
[  497.157139][T20969] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 0b5574c6-889d-4a31-80e4-62c4d2596aed
[  497.157214][T20969] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (20969)
[  497.157360][T20969] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  497.164643][T20971] loop0: detected capacity change from 0 to 32768
[  497.204419][T20977] BTRFS info: device /dev/loop5 (7:5) using temp-fsid e14abe98-d980-4560-9238-b486bdfc6173
[  497.204471][T20977] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (20977)
[  497.204567][T20977] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  497.221302][T20971] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  497.421041][T20978] loop3: detected capacity change from 0 to 32768
[  497.444408][T20978] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  497.463102][T20980] loop1: detected capacity change from 0 to 32768
[  497.499898][T20986] loop4: detected capacity change from 0 to 32768
[  497.508998][T20980] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  497.533967][T20990] loop5: detected capacity change from 0 to 32768
[  497.535579][T20986] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  497.536072][T20990] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  497.622354][T20988] loop2: detected capacity change from 0 to 32768
[  497.777846][T20997] loop3: detected capacity change from 0 to 32768
[  497.784384][T20988] BTRFS info: device /dev/loop2 (7:2) using temp-fsid b6f60265-ebbd-48c5-87e7-393514961115
[  497.784437][T20988] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (20988)
[  497.784548][T20988] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  497.828324][T21000] loop1: detected capacity change from 0 to 32768
[  497.854868][T21000] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  497.855024][T20997] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  497.861496][T20994] loop5: detected capacity change from 0 to 32768
[  497.865953][T20994] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  497.877168][T20999] loop4: detected capacity change from 0 to 32768
[  497.889792][T20999] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  498.176464][T21006] loop5: detected capacity change from 0 to 32768
[  498.200141][T21002] loop2: detected capacity change from 0 to 32768
[  498.289406][T21002] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  498.294407][T21006] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  498.393153][T21010] loop3: detected capacity change from 0 to 32768
[  498.412031][T21013] loop4: detected capacity change from 0 to 32768
[  498.442124][T21013] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  498.442554][T21010] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  498.511402][T21018] loop2: detected capacity change from 0 to 32768
[  498.549024][T21012] loop1: detected capacity change from 0 to 32768
[  498.718784][T21018] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5633a134-cbb2-46d4-a870-0aa1023ccada
[  498.720587][T21018] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21018)
[  498.723288][T21018] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  498.732753][T21012] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  499.116511][T21021] loop0: detected capacity change from 0 to 32768
[  499.116548][T21039] loop1: detected capacity change from 0 to 32768
[  499.135378][T21033] loop2: detected capacity change from 0 to 32768
[  499.203083][T21037] loop5: detected capacity change from 0 to 32768
[  499.206498][T21035] loop3: detected capacity change from 0 to 32768
[  499.245969][T21039] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  499.256363][T21041] loop4: detected capacity change from 0 to 32768
[  499.268786][T21021] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b5bdc7e7-6ae8-49bd-a777-c6c17da3ad3c
[  499.268845][T21021] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21021)
[  499.294009][T21033] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  499.297086][T21035] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 409f50ea-75f9-48e3-bb86-c7e6b8df5662
[  499.297133][T21035] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21035)
[  499.297249][T21035] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  499.304200][T21037] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 7d546c66-4a59-42a4-87b8-61c5e674d4cf
[  499.304249][T21037] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21037)
[  499.304361][T21037] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  499.310377][T21041] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 433c9f68-94c1-4572-85ba-baf9df5ce295
[  499.310441][T21041] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21041)
[  499.310572][T21041] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  499.312277][T21021] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  499.628027][T21043] loop2: detected capacity change from 0 to 32768
[  499.853822][T21052] loop0: detected capacity change from 0 to 32768
[  499.855889][T21049] loop5: detected capacity change from 0 to 32768
[  499.873807][T21058] loop3: detected capacity change from 0 to 32768
[  499.884375][T21043] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 83aebf78-ee3b-4026-bfe4-0b714709903e
[  499.884419][T21043] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21043)
[  499.884579][T21043] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  499.893470][T21049] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 34402129-a6a1-44d1-8aa7-4d57f93af02c
[  499.893844][T21049] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21049)
[  499.894223][T21058] BTRFS info: device /dev/loop3 (7:3) using temp-fsid d664b577-d00d-4d95-8776-5da97982122c
[  499.894248][T21058] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21058)
[  499.894328][T21058] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  499.894620][T21052] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  499.895634][T21049] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  499.911966][T21054] loop1: detected capacity change from 0 to 32768
[  499.940415][T21054] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  500.421377][T21067] loop4: detected capacity change from 0 to 32768
[  500.445249][T21067] BTRFS info: device /dev/loop4 (7:4) using temp-fsid ec411430-b86d-42cc-ba06-8ecab2393aeb
[  500.445309][T21067] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21067)
[  500.446401][T21067] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  500.955990][T21090] loop4: detected capacity change from 0 to 32768
[  500.958429][T21090] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  501.233884][T21095] loop0: detected capacity change from 0 to 32768
[  501.356130][T21095] BTRFS info: device /dev/loop0 (7:0) using temp-fsid bba691b0-58d8-4421-9db8-e5dd8158b1ba
[  501.358212][T21095] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21095)
[  501.368709][T21099] loop2: detected capacity change from 0 to 32768
[  501.374776][T21100] loop4: detected capacity change from 0 to 32768
[  501.378855][T21099] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 19cd2124-51c1-4410-9ba6-4135a8f3e711
[  501.378903][T21099] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21099)
[  501.379025][T21099] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  501.387585][T21095] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  501.396990][T21100] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21100)
[  501.397127][T21100] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  502.179994][T21122] loop2: detected capacity change from 0 to 32768
[  502.183678][T21122] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  502.188308][T21119] loop4: detected capacity change from 0 to 32768
[  502.198985][T21119] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  502.390213][T21138] loop2: detected capacity change from 0 to 32768
[  502.392987][T21138] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  502.698619][T21134] loop0: detected capacity change from 0 to 32768
[  502.698908][T21136] loop1: detected capacity change from 0 to 32768
[  502.699722][T21134] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 0ed9765d-a019-49f4-bc43-78f6eb0001fc
[  502.699767][T21134] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21134)
[  502.699864][T21134] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  502.702451][T21143] loop2: detected capacity change from 0 to 32768
[  502.708927][T21136] BTRFS info: device /dev/loop1 (7:1) using temp-fsid e99774ef-5979-4b64-b991-7fa72664f666
[  502.709143][T21136] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21136)
[  502.722739][T21136] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  502.743480][T21143] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  502.942346][T21153] loop3: detected capacity change from 0 to 32768
[  502.949313][T21153] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21153)
[  502.952439][T21153] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  502.967670][T21157] loop0: detected capacity change from 0 to 32768
[  502.968479][T21157] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  503.092969][T21148] loop5: detected capacity change from 0 to 32768
[  503.142796][T21148] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 9a1b7f85-fff0-47a2-99e9-e755968437ec
[  503.142857][T21148] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21148)
[  503.142987][T21148] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  503.184835][T21155] loop1: detected capacity change from 0 to 32768
[  503.193112][T21155] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  503.208383][T21159] loop2: detected capacity change from 0 to 32768
[  503.218147][T21159] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  503.274492][T21163] loop0: detected capacity change from 0 to 32768
[  503.276633][T21163] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  503.385654][T21171] loop0: detected capacity change from 0 to 32768
[  503.389556][T21171] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  503.504735][T21174] loop1: detected capacity change from 0 to 32768
[  503.536657][T21174] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  503.693396][T21165] loop3: detected capacity change from 0 to 32768
[  503.708947][T21169] loop5: detected capacity change from 0 to 32768
[  503.783094][T21176] loop0: detected capacity change from 0 to 32768
[  503.810229][T21169] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  503.813409][T21176] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  503.814744][T21165] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  504.102861][T21180] loop4: detected capacity change from 0 to 32768
[  504.108196][T21180] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21180)
[  504.110404][T21180] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  504.246125][T21182] loop1: detected capacity change from 0 to 32768
[  504.278663][T21182] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 0118364a-74c4-4e1b-b5b4-acfccb1f7ac8
[  504.278900][T21182] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21182)
[  504.279049][T21182] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  504.279640][T21188] loop5: detected capacity change from 0 to 32768
[  504.287781][T21188] BTRFS info: device /dev/loop5 (7:5) using temp-fsid bea4c0d6-4143-4fef-8a14-f13cd4f1ec73
[  504.287827][T21188] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21188)
[  504.288174][T21188] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  504.483977][T21194] loop2: detected capacity change from 0 to 32768
[  504.506626][T21191] loop3: detected capacity change from 0 to 32768
[  504.535958][T21196] loop4: detected capacity change from 0 to 32768
[  504.538790][T21194] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 7ee04fd6-280b-4fb7-a0b0-f57f5994e4a2
[  504.538827][T21194] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21194)
[  504.538936][T21194] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  504.635163][T21202] loop0: detected capacity change from 0 to 32768
[  504.730980][T21191] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 4c5aab07-96bf-4d4c-a858-7552a9d132f8
[  504.731032][T21191] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21191)
[  504.731160][T21191] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  504.743707][T21196] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  504.748433][T21202] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 752a362c-6581-475b-ba1a-e21a21fcf3fa
[  504.750436][T21202] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21202)
[  504.752950][T21202] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  504.833466][T21199] loop1: detected capacity change from 0 to 32768
[  504.853256][T21201] loop5: detected capacity change from 0 to 32768
[  504.869404][T21199] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  504.870391][T21201] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  505.119419][T21206] loop3: detected capacity change from 0 to 32768
[  505.121140][T21206] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21206)
[  505.121330][T21206] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  505.436914][T21212] loop4: detected capacity change from 0 to 32768
[  505.440585][T21214] loop5: detected capacity change from 0 to 32768
[  505.448364][T21215] loop1: detected capacity change from 0 to 32768
[  505.472316][T21219] loop0: detected capacity change from 0 to 32768
[  505.476668][T21214] BTRFS info: device /dev/loop5 (7:5) using temp-fsid b7b89bb8-d0b1-45bd-b01f-2408a204b091
[  505.476694][T21214] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21214)
[  505.476817][T21214] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  505.478295][T21212] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 79b39105-fb26-4bda-b3f2-8baf5213b5df
[  505.478321][T21212] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21212)
[  505.478395][T21212] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  505.481451][T21215] BTRFS info: device /dev/loop1 (7:1) using temp-fsid b1f69879-0123-4cec-bf92-292c06944b4c
[  505.481481][T21215] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21215)
[  505.481574][T21215] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  505.483109][T21219] BTRFS info: device /dev/loop0 (7:0) using temp-fsid a566e4cb-d916-4dd9-a561-aa4b32e3769b
[  505.483697][T21219] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21219)
[  505.483790][T21219] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  505.508305][T21220] loop2: detected capacity change from 0 to 32768
[  505.517809][T21220] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 8629bbc4-0f5f-4138-8c5c-fb6371a5c369
[  505.519193][T21220] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21220)
[  505.519331][T21220] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  505.844397][T21226] loop3: detected capacity change from 0 to 32768
[  505.852790][T21226] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  505.950831][T21228] loop4: detected capacity change from 0 to 32768
[  505.964177][T21230] loop5: detected capacity change from 0 to 32768
[  505.974547][T21228] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 3e5a229a-5443-4367-a0ac-e00ca596fa6d
[  505.974598][T21228] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21228)
[  505.974709][T21228] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  505.982819][T21230] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 9b5b41b6-bcac-441d-8e96-6cce81f3fe17
[  505.982867][T21230] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21230)
[  505.982960][T21230] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  506.093438][T21236] loop2: detected capacity change from 0 to 32768
[  506.105838][T21236] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 6593e0d6-44cf-4b8f-ae7b-4dfeac2e1dff
[  506.118690][T21236] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21236)
[  506.121239][T21236] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  506.173030][T21239] loop1: detected capacity change from 0 to 32768
[  506.249032][T21239] BTRFS info: device /dev/loop1 (7:1) using temp-fsid cb197ed2-c36c-48dd-bf42-ac2647637148
[  506.249073][T21239] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21239)
[  506.249182][T21239] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  506.271955][T21238] loop0: detected capacity change from 0 to 32768
[  506.299828][T21238] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 51955995-9cf6-47f8-8a0f-697d72444753
[  506.299880][T21238] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21238)
[  506.300026][T21238] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  506.457116][T21243] loop3: detected capacity change from 0 to 32768
[  506.465837][T21248] loop4: detected capacity change from 0 to 32768
[  506.496747][T21243] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21243)
[  506.499210][T21243] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  506.503472][T21248] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  506.524624][T21246] loop2: detected capacity change from 0 to 32768
[  506.526856][T21246] BTRFS info: device /dev/loop2 (7:2) using temp-fsid b931e4e6-6f94-42c6-9138-01efe05d7777
[  506.528672][T21246] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21246)
[  506.530925][T21246] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  506.729650][T21250] loop5: detected capacity change from 0 to 32768
[  506.748623][T21250] BTRFS info: device /dev/loop5 (7:5) using temp-fsid d50b8293-1514-4152-8984-9ef6f051a629
[  506.750439][T21250] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21250)
[  506.752767][T21250] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  506.797463][T21256] loop0: detected capacity change from 0 to 32768
[  506.805406][T21253] loop1: detected capacity change from 0 to 32768
[  506.811394][T21256] BTRFS info: device /dev/loop0 (7:0) using temp-fsid a5078fb7-5050-47f4-a3fa-08eb2fb939e7
[  506.811432][T21256] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21256)
[  506.811514][T21256] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  506.817402][T21253] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 0dd6f5d2-8f58-4560-b60e-c3b7c2eb0384
[  506.818494][T21253] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21253)
[  506.819671][T21253] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  507.015272][T21259] loop2: detected capacity change from 0 to 32768
[  507.041518][T21259] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  507.110071][T21263] loop4: detected capacity change from 0 to 32768
[  507.112476][T21261] loop3: detected capacity change from 0 to 32768
[  507.135281][T21273] loop0: detected capacity change from 0 to 32768
[  507.160566][T21263] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 6240600f-b89d-4340-b78d-85be1ad6e762
[  507.160622][T21263] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21263)
[  507.160756][T21263] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  507.163555][T21261] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  507.168169][T21273] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 5e1013bd-1910-4e11-8147-febbd7c3043b
[  507.168221][T21273] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21273)
[  507.168357][T21273] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  507.319354][T21267] loop5: detected capacity change from 0 to 32768
[  507.346384][T21267] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21267)
[  507.346848][T21267] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  507.384606][T21271] loop1: detected capacity change from 0 to 32768
[  507.404692][T21271] BTRFS info: device /dev/loop1 (7:1) using temp-fsid b5baf506-5ba0-4ea8-bfdc-f5c5012c88a8
[  507.406544][T21271] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21271)
[  507.410186][T21271] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  507.559734][T21275] loop2: detected capacity change from 0 to 32768
[  507.587873][T21284] loop3: detected capacity change from 0 to 32768
[  507.589157][T21275] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21275)
[  507.589276][T21275] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  507.604711][T21284] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 71b1841e-227a-4f53-8c5d-a0fc4a0c9ab3
[  507.604762][T21284] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21284)
[  507.604878][T21284] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  507.619878][T21278] loop4: detected capacity change from 0 to 32768
[  507.629769][T21278] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 73b3163c-7fd0-4397-bdc6-baeb52dcb2f0
[  507.629810][T21278] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21278)
[  507.629905][T21278] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  507.653187][T21282] loop0: detected capacity change from 0 to 32768
[  507.661149][T21282] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 6e7df744-32d6-457a-86b6-a01ab5b522b6
[  507.662882][T21282] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21282)
[  507.662996][T21282] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  507.973571][T21295] loop3: detected capacity change from 0 to 32768
[  507.982819][T21295] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  508.053897][T21290] loop5: detected capacity change from 0 to 32768
[  508.082810][T21290] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 5195f923-57b8-40e4-aafe-e799589e1d5d
[  508.084534][T21290] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21290)
[  508.086685][T21290] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  508.100481][T21299] loop4: detected capacity change from 0 to 32768
[  508.166308][T21299] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  508.262652][T21293] loop2: detected capacity change from 0 to 32768
[  508.273590][T21293] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  508.361131][T21300] loop0: detected capacity change from 0 to 32768
[  508.387150][T21301] loop1: detected capacity change from 0 to 32768
[  508.396614][T21304] loop3: detected capacity change from 0 to 32768
[  508.420487][T21300] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  508.426881][T21301] BTRFS info: device /dev/loop1 (7:1) using temp-fsid efc15987-8baf-4724-880e-a03d0abd9502
[  508.428524][T21301] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21301)
[  508.430861][T21301] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  508.433606][T21304] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 1d7f64c6-be24-4cc7-aa24-e2079e24d036
[  508.433655][T21304] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21304)
[  508.434103][T21304] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  508.776811][T21319] loop3: detected capacity change from 0 to 32768
[  508.778111][T21319] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21319)
[  508.778239][T21319] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  508.885740][T21325] loop2: detected capacity change from 0 to 32768
[  508.887753][T21325] BTRFS info: device /dev/loop2 (7:2) using temp-fsid a8c60f38-1ba0-45f5-9061-ce7c6a314414
[  508.889953][T21325] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21325)
[  508.892462][T21325] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  508.940074][T21314] loop4: detected capacity change from 0 to 32768
[  508.943938][T21314] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 75a67397-f78c-40f8-840b-4c0ffe03d2b9
[  508.945100][T21314] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21314)
[  508.945212][T21314] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  509.004922][T21317] loop0: detected capacity change from 0 to 32768
[  509.037489][T21317] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  509.075491][T21321] loop1: detected capacity change from 0 to 32768
[  509.082202][T21321] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  509.202492][T21323] loop5: detected capacity change from 0 to 32768
[  509.211529][T21323] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 7e248e60-218d-4bac-b601-e7498cc673a5
[  509.211576][T21323] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21323)
[  509.211682][T21323] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  509.326165][T21327] loop2: detected capacity change from 0 to 32768
[  509.330821][T21331] loop4: detected capacity change from 0 to 32768
[  509.361003][T21327] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  509.361813][T21331] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 8c96af1e-4493-4dd6-bd64-b97414f5ba65
[  509.361845][T21331] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21331)
[  509.361929][T21331] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  509.396374][T21335] loop0: detected capacity change from 0 to 32768
[  509.404779][T21332] loop3: detected capacity change from 0 to 32768
[  509.507007][T21335] BTRFS info: device /dev/loop0 (7:0) using temp-fsid eaf4daa5-ca4b-4803-bd06-7235c9ae7f3e
[  509.507184][T21335] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21335)
[  509.507420][T21335] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  509.528036][T21332] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  509.729662][T21340] loop1: detected capacity change from 0 to 32768
[  509.741160][T21340] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21340)
[  509.741302][T21340] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  509.801439][T21344] loop4: detected capacity change from 0 to 32768
[  509.914704][T21344] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  511.260918][T21390] loop5: detected capacity change from 0 to 32768
[  511.269740][T21390] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21390)
[  511.269869][T21390] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  511.722786][T21402] loop3: detected capacity change from 0 to 32768
[  511.726895][T21404] loop2: detected capacity change from 0 to 32768
[  511.769714][T21410] loop1: detected capacity change from 0 to 32768
[  511.799332][T21408] loop0: detected capacity change from 0 to 32768
[  511.800661][T21402] BTRFS info: device /dev/loop3 (7:3) using temp-fsid f7d13669-127a-4cc7-9cf0-0721bd228ff3
[  511.800715][T21402] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21402)
[  511.800945][T21404] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 356ed62f-f5a1-46ee-97c7-a16b79db647d
[  511.800985][T21404] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21404)
[  511.801838][T21404] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  511.802294][T21402] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  511.817771][T21412] loop5: detected capacity change from 0 to 32768
[  511.904829][T21410] BTRFS info: device /dev/loop1 (7:1) using temp-fsid c32f6929-c2eb-47c0-8d50-41740b9a6223
[  511.905086][T21410] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21410)
[  511.905321][T21410] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  511.931998][T21408] BTRFS info: device /dev/loop0 (7:0) using temp-fsid afc082ee-5a75-47de-957e-bf0320aabaea
[  511.932050][T21408] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21408)
[  511.932205][T21408] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  511.940660][T21412] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  512.051795][T21419] loop4: detected capacity change from 0 to 32768
[  512.109055][T21419] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 3f641708-428d-4837-b2ea-4c9b03e278f9
[  512.109105][T21419] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21419)
[  512.109218][T21419] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  512.496494][T21431] loop2: detected capacity change from 0 to 32768
[  512.504999][T21431] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 70eb2612-519d-45e2-bb44-bd19add28e6f
[  512.505044][T21431] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21431)
[  512.505141][T21431] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  512.656294][T21438] loop4: detected capacity change from 0 to 32768
[  512.658426][T21438] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  512.974949][T21444] loop2: detected capacity change from 0 to 32768
[  513.002272][T21442] loop3: detected capacity change from 0 to 32768
[  513.022434][T21440] loop1: detected capacity change from 0 to 32768
[  513.039079][T21444] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21444)
[  513.039232][T21444] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  513.095364][T21448] loop4: detected capacity change from 0 to 32768
[  513.099613][T21442] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 8b57163e-e9d9-4c26-b78d-336f158cacc2
[  513.099656][T21442] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21442)
[  513.099777][T21442] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  513.102121][T21451] loop0: detected capacity change from 0 to 32768
[  513.109864][T21440] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 794e872b-5c56-48a9-bf76-caa94b52cf3e
[  513.109897][T21440] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21440)
[  513.114856][T21448] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  513.117801][T21451] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 307c48f7-33a9-448f-952c-8bdeecff370a
[  513.117837][T21451] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21451)
[  513.117921][T21451] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  513.119669][T21440] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  513.471119][T21459] loop1: detected capacity change from 0 to 32768
[  513.606164][T21459] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21459)
[  513.606300][T21459] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  513.618996][T21463] loop4: detected capacity change from 0 to 32768
[  513.628838][T21463] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  513.663696][T21456] loop5: detected capacity change from 0 to 32768
[  513.690690][T21466] loop0: detected capacity change from 0 to 32768
[  513.708983][T21456] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 1cbf8e3c-59e5-4895-b3aa-b51bc56c986c
[  513.709034][T21456] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21456)
[  513.709164][T21456] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  513.720937][T21466] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  513.776029][T21475] loop3: detected capacity change from 0 to 32768
[  513.872931][T21475] BTRFS info: device /dev/loop3 (7:3) using temp-fsid f51c91bf-6b86-4274-a8fc-851632d1da4e
[  513.872972][T21475] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21475)
[  513.873938][T21475] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  513.915542][T21477] loop5: detected capacity change from 0 to 32768
[  513.927889][T21477] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  513.982221][T21469] loop2: detected capacity change from 0 to 32768
[  513.989909][T21469] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21469)
[  513.993021][T21469] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  514.073589][T21473] loop1: detected capacity change from 0 to 32768
[  514.082081][T21473] BTRFS info: device /dev/loop1 (7:1) using temp-fsid f897baae-9aa7-4f64-b17c-8a323f3b732c
[  514.082142][T21473] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21473)
[  514.083513][T21473] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  514.127711][T21482] loop5: detected capacity change from 0 to 32768
[  514.130815][T21482] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  514.341201][T21479] loop0: detected capacity change from 0 to 32768
[  514.478770][T21490] loop5: detected capacity change from 0 to 32768
[  514.479265][T21488] loop2: detected capacity change from 0 to 32768
[  514.498262][T21494] loop1: detected capacity change from 0 to 32768
[  514.573487][T21479] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  514.580051][T21490] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  514.582546][T21494] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  514.584875][T21488] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  514.696047][T21496] loop4: detected capacity change from 0 to 32768
[  514.698873][T21496] BTRFS info: device /dev/loop4 (7:4) using temp-fsid b758fd43-980b-41cd-9f79-8570d378e4b3
[  514.698911][T21496] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21496)
[  514.699029][T21496] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  514.838295][T21504] loop5: detected capacity change from 0 to 32768
[  514.843348][T21504] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 6d427b4e-418b-4488-93aa-6438fae733ce
[  514.843388][T21504] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21504)
[  514.843495][T21504] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  514.986992][T21512] loop5: detected capacity change from 0 to 32768
[  514.991826][T21512] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  515.099649][T21508] loop2: detected capacity change from 0 to 32768
[  515.128609][T21514] loop5: detected capacity change from 0 to 32768
[  515.175941][T21511] loop4: detected capacity change from 0 to 32768
[  515.178124][T21514] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  515.178290][T21508] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  515.183625][T21511] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  515.309515][T21518] loop4: detected capacity change from 0 to 32768
[  515.330633][T21518] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  515.751185][T21530] loop4: detected capacity change from 0 to 32768
[  515.757199][T21528] loop5: detected capacity change from 0 to 32768
[  515.768999][T21530] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21530)
[  515.769184][T21530] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  515.790103][T21528] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 073ceca4-55ff-43bd-b4ab-163e28d0cf83
[  515.790158][T21528] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21528)
[  515.790315][T21528] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  515.797959][T21520] loop1: detected capacity change from 0 to 32768
[  515.800314][T21520] BTRFS info: device /dev/loop1 (7:1) using temp-fsid beec8b6d-44c5-44b6-9da5-507ad1adf138
[  515.800363][T21520] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21520)
[  515.800459][T21520] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  515.830145][T21522] loop0: detected capacity change from 0 to 32768
[  515.846387][T21526] loop3: detected capacity change from 0 to 32768
[  515.856653][T21522] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 34091fe0-3b8f-4c79-9360-1e0cf54d357e
[  515.856693][T21522] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21522)
[  515.856817][T21522] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  515.890042][T21526] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 55500f87-8cfa-4251-a2a0-1aaf2de42688
[  515.890093][T21526] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21526)
[  515.890204][T21526] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  516.236185][T21534] loop4: detected capacity change from 0 to 32768
[  516.238429][T21538] loop0: detected capacity change from 0 to 32768
[  516.241865][T21538] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  516.250064][T21541] loop5: detected capacity change from 0 to 32768
[  516.315949][T21541] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  516.328951][T21536] loop1: detected capacity change from 0 to 32768
[  516.330568][T21547] loop3: detected capacity change from 0 to 32768
[  516.354796][T21534] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  516.364104][T21547] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  516.366457][T21536] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  516.700384][T21550] loop2: detected capacity change from 0 to 32768
[  516.718427][T21554] loop4: detected capacity change from 0 to 32768
[  516.727273][T21550] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21550)
[  516.730887][T21550] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  516.748748][T21554] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 28c6d1e0-0bc0-4faa-986b-dc08d55e60ff
[  516.750858][T21554] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21554)
[  516.753064][T21554] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  516.754451][T21552] loop0: detected capacity change from 0 to 32768
[  516.807371][T21560] loop3: detected capacity change from 0 to 32768
[  516.812125][T21552] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  516.820884][T21560] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  516.846223][T21557] loop1: detected capacity change from 0 to 32768
[  516.896638][T21557] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21557)
[  516.897322][T21557] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  517.101455][T21565] loop4: detected capacity change from 0 to 32768
[  517.104227][T21565] BTRFS info: device /dev/loop4 (7:4) using temp-fsid bd2e14f4-11ee-4c30-b9b2-244952838bbb
[  517.104284][T21565] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21565)
[  517.104401][T21565] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  517.179264][T21569] loop3: detected capacity change from 0 to 32768
[  517.195375][T21569] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  517.244745][T21561] loop5: detected capacity change from 0 to 32768
[  517.251816][T21563] loop2: detected capacity change from 0 to 32768
[  517.253048][T21561] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  517.260419][T21563] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 93d3f00b-afa6-48ad-9880-27f9f1dfa75c
[  517.260985][T21563] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21563)
[  517.261074][T21563] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  517.611504][T21571] loop0: detected capacity change from 0 to 32768
[  517.614227][T21571] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  517.623740][T21573] loop4: detected capacity change from 0 to 32768
[  517.629539][T21573] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 5c1b9bf5-3a42-46a5-9cd1-e10ff43b0194
[  517.629578][T21573] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21573)
[  517.630076][T21573] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  517.715525][T21582] loop3: detected capacity change from 0 to 32768
[  517.725874][T21582] BTRFS info: device /dev/loop3 (7:3) using temp-fsid d825504e-4a60-45da-a9c3-2fa816a44bf6
[  517.725923][T21582] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21582)
[  517.726048][T21582] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  517.815933][T21575] loop1: detected capacity change from 0 to 32768
[  517.822975][T21589] loop4: detected capacity change from 0 to 32768
[  517.828688][T21589] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 6b55b9cd-435d-4b1a-b6ea-3bac1b3f7511
[  517.830467][T21589] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21589)
[  517.832619][T21589] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  517.834164][T21575] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  517.845543][T21579] loop5: detected capacity change from 0 to 32768
[  517.855010][T21579] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 3922bcd0-87aa-4910-8914-aac0a36bdbf0
[  517.855062][T21579] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21579)
[  517.855171][T21579] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  517.980530][T21581] loop2: detected capacity change from 0 to 32768
[  518.058774][T21581] BTRFS info: device /dev/loop2 (7:2) using temp-fsid b9172095-b4aa-4c91-ae8a-5c8662afdc74
[  518.058844][T21581] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21581)
[  518.060261][T21581] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  518.112431][T21587] loop0: detected capacity change from 0 to 32768
[  518.122570][T21587] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 423a7f37-60eb-430b-87ee-2fd496612545
[  518.122619][T21587] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21587)
[  518.123161][T21587] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  518.220390][T21598] loop5: detected capacity change from 0 to 32768
[  518.249212][T21598] BTRFS info: device /dev/loop5 (7:5) using temp-fsid ee5e1c42-3e36-45fb-9a09-1e6da044f0e9
[  518.251465][T21598] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21598)
[  518.254110][T21598] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  518.360588][T21600] loop4: detected capacity change from 0 to 32768
[  518.370568][T21595] loop1: detected capacity change from 0 to 32768
[  518.377251][T21600] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  518.383541][T21599] loop3: detected capacity change from 0 to 32768
[  518.410702][T21595] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  518.413118][T21599] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  518.428442][T21604] loop2: detected capacity change from 0 to 32768
[  518.549469][T21604] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 2baf5f05-00d8-4636-a891-2a307b6503ee
[  518.549515][T21604] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21604)
[  518.549620][T21604] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  518.550312][T21610] loop5: detected capacity change from 0 to 32768
[  518.578211][T21610] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  518.864664][T21612] loop3: detected capacity change from 0 to 32768
[  518.866937][T21618] loop0: detected capacity change from 0 to 32768
[  518.869422][T21612] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  518.871665][T21618] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 1ed0c8ed-7265-44c0-ba16-78cf13df23c4
[  518.871726][T21618] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21618)
[  518.871826][T21618] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  518.947330][T21615] loop4: detected capacity change from 0 to 32768
[  518.974709][T21622] loop5: detected capacity change from 0 to 32768
[  518.989599][T21615] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  519.004571][T21620] loop2: detected capacity change from 0 to 32768
[  519.006007][T21622] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  519.022375][T21617] loop1: detected capacity change from 0 to 32768
[  519.037355][T21620] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  519.037706][T21617] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  519.118816][T21626] loop0: detected capacity change from 0 to 32768
[  519.225590][T21626] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  519.244650][T21628] loop3: detected capacity change from 0 to 32768
[  519.249214][T21628] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 1347309a-3733-4b29-b9eb-837785732302
[  519.249274][T21628] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21628)
[  519.250319][T21628] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  519.588312][T21640] loop2: detected capacity change from 0 to 32768
[  519.595732][T21634] loop4: detected capacity change from 0 to 32768
[  519.599375][T21638] loop0: detected capacity change from 0 to 32768
[  519.608035][T21634] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  519.642493][T21640] BTRFS info: device /dev/loop2 (7:2) using temp-fsid cb45541d-8470-469b-989b-40f36039d973
[  519.644449][T21640] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21640)
[  519.647276][T21640] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  519.660939][T21638] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b3e3147b-f701-4eda-a256-7319cc7af4f7
[  519.661010][T21638] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21638)
[  519.661141][T21638] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  519.753408][T21633] loop1: detected capacity change from 0 to 32768
[  519.757026][T21633] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  519.933049][T21642] loop3: detected capacity change from 0 to 32768
[  519.939190][T21642] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  520.062595][T21647] loop4: detected capacity change from 0 to 32768
[  520.064986][T21651] loop0: detected capacity change from 0 to 32768
[  520.076911][T21650] loop2: detected capacity change from 0 to 32768
[  520.086165][T21651] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d92b6d06-fe9f-4978-b5e8-60fd76f98681
[  520.086216][T21651] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21651)
[  520.087753][T21651] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  520.092294][T21650] BTRFS info: device /dev/loop2 (7:2) using temp-fsid cd9f2840-751f-4339-830c-3dadfcbc2a20
[  520.092333][T21650] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21650)
[  520.092420][T21650] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  520.095631][T21647] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  520.252248][T21661] loop3: detected capacity change from 0 to 32768
[  520.254395][T21661] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  520.425606][T21669] loop3: detected capacity change from 0 to 32768
[  520.434062][T21669] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  520.490449][T21664] loop2: detected capacity change from 0 to 32768
[  520.495633][T21664] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  520.589845][T21657] loop1: detected capacity change from 0 to 32768
[  520.600260][T21657] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  520.675977][T21659] loop4: detected capacity change from 0 to 32768
[  520.691009][T21659] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21659)
[  520.691952][T21659] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  520.791332][T21667] loop0: detected capacity change from 0 to 32768
[  520.792376][T21666] loop5: detected capacity change from 0 to 32768
[  520.798804][T21666] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21666)
[  520.809953][T21666] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  520.812481][T21667] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  520.865161][T21674] loop2: detected capacity change from 0 to 32768
[  520.920283][T21674] BTRFS info: device /dev/loop2 (7:2) using temp-fsid f37675c8-cff4-4264-95a2-7b93b7fb44c4
[  520.920332][T21674] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21674)
[  520.920449][T21674] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  520.956616][T21679] loop3: detected capacity change from 0 to 32768
[  520.961221][T21679] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 2ecfce1d-0cf6-4254-a661-bcd3eb734f9c
[  520.961273][T21679] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21679)
[  520.961373][T21679] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  521.216213][T21685] loop0: detected capacity change from 0 to 32768
[  521.220030][T21685] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21685)
[  521.220146][T21685] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  521.323280][T21688] loop1: detected capacity change from 0 to 32768
[  521.325212][T21688] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 4bd0f3dd-b6a0-4a69-ac19-17c9d4b5a9d7
[  521.327191][T21688] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21688)
[  521.330154][T21688] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  521.436342][T21683] loop4: detected capacity change from 0 to 32768
[  521.471340][T21683] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 8fb283e9-b327-4185-a54d-0d647f99da01
[  521.471388][T21683] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21683)
[  521.471503][T21683] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  521.582568][T21689] loop5: detected capacity change from 0 to 32768
[  521.598404][T21689] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 5363dac5-9e6b-4dbd-958b-8c666832dbc2
[  521.598469][T21689] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21689)
[  521.599017][T21689] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  521.662149][T21700] loop1: detected capacity change from 0 to 32768
[  521.671866][T21700] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  521.828851][T21694] loop3: detected capacity change from 0 to 32768
[  521.839932][T21694] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  521.906452][T21698] loop2: detected capacity change from 0 to 32768
[  521.912802][T21698] BTRFS info: device /dev/loop2 (7:2) using temp-fsid faa033b1-1309-409c-a837-8c5fb9bc3c97
[  521.912839][T21698] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21698)
[  521.913537][T21698] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  521.933787][T21696] loop0: detected capacity change from 0 to 32768
[  521.972246][T21696] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  522.043068][T21710] loop5: detected capacity change from 0 to 32768
[  522.073942][T21710] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 56393352-ff16-4bba-ba64-56933118dfe4
[  522.075734][T21710] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21710)
[  522.078207][T21710] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  522.083668][T21704] loop4: detected capacity change from 0 to 32768
[  522.086768][T21704] BTRFS info: device /dev/loop4 (7:4) using temp-fsid a00f7e5b-a79f-49e8-b938-466612cdd037
[  522.088886][T21704] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21704)
[  522.091477][T21704] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  522.255733][T21709] loop1: detected capacity change from 0 to 32768
[  522.281599][T21709] BTRFS info: device /dev/loop1 (7:1) using temp-fsid f6c039c7-a615-438e-af2f-c3a72784c3bb
[  522.281642][T21709] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21709)
[  522.281760][T21709] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  522.346454][T21724] loop0: detected capacity change from 0 to 32768
[  522.348694][T21724] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  522.551578][T21713] loop2: detected capacity change from 0 to 32768
[  522.552358][T21715] loop3: detected capacity change from 0 to 32768
[  522.552944][T21727] loop1: detected capacity change from 0 to 32768
[  522.553627][T21721] loop5: detected capacity change from 0 to 32768
[  522.554184][T21725] loop4: detected capacity change from 0 to 32768
[  522.554900][T21713] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 47b121c1-4f5d-4ecb-a08f-05aa01e8cadd
[  522.554934][T21713] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21713)
[  522.555470][T21715] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 1e544d53-8ccb-4f3f-99c3-1509cc57cabc
[  522.555506][T21715] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21715)
[  522.555661][T21715] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  522.579480][T21727] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  522.580349][T21721] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 7fad21fe-49df-4094-a195-5ee45ccf82c5
[  522.580386][T21721] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21721)
[  522.580475][T21721] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  522.615590][T21725] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  522.634802][T21713] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  522.636556][T21729] loop0: detected capacity change from 0 to 32768
[  522.698189][T21731] loop3: detected capacity change from 0 to 32768
[  522.902657][T21735] loop5: detected capacity change from 0 to 32768
[  522.922921][T21729] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  522.929611][T21731] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  522.935357][T21737] loop4: detected capacity change from 0 to 32768
[  522.938297][T21737] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  523.072128][T21735] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  523.285462][T21739] loop2: detected capacity change from 0 to 32768
[  523.298696][T21739] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21739)
[  523.298830][T21739] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  523.389520][T21743] loop0: detected capacity change from 0 to 32768
[  523.399813][T21744] loop3: detected capacity change from 0 to 32768
[  523.410493][T21743] BTRFS info: device /dev/loop0 (7:0) using temp-fsid e8741923-edc4-43b8-9538-797862a870e2
[  523.410543][T21743] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21743)
[  523.410660][T21743] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  523.430095][T21744] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 23812361-7e3e-41f8-8512-6981d97eca5e
[  523.430157][T21744] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21744)
[  523.430294][T21744] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  523.476109][T21753] loop4: detected capacity change from 0 to 32768
[  523.509267][T21753] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  523.668421][T21760] loop0: detected capacity change from 0 to 32768
[  523.820936][T21763] loop2: detected capacity change from 0 to 32768
[  523.834749][T21767] loop1: detected capacity change from 0 to 32768
[  523.837200][T21760] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  523.840635][T21763] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  523.845590][T21767] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 963c472c-8615-46a5-9d8c-562886689268
[  523.845647][T21767] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21767)
[  523.845772][T21767] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  523.996657][T21759] loop3: detected capacity change from 0 to 32768
[  523.999395][T21761] loop5: detected capacity change from 0 to 32768
[  524.159000][T21761] BTRFS info: device /dev/loop5 (7:5) using temp-fsid cc1802e7-70da-48db-b316-fb9fbc20f431
[  524.159056][T21761] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21761)
[  524.159203][T21761] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  524.165705][T21759] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  524.193233][T21769] loop4: detected capacity change from 0 to 32768
[  524.208993][T21769] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 9a1122fb-fb3a-4032-b11d-665b5c630a2e
[  524.209047][T21769] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21769)
[  524.209177][T21769] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  524.271141][T21775] loop2: detected capacity change from 0 to 32768
[  524.279484][T21772] loop0: detected capacity change from 0 to 32768
[  524.293622][T21775] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  524.296503][T21772] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 5b3dfe6c-a4a8-4015-aeae-d0a6debf2d6b
[  524.339070][T21772] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21772)
[  524.342372][T21772] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  524.418735][T21777] loop1: detected capacity change from 0 to 32768
[  524.489181][T21777] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21777)
[  524.491669][T21777] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  524.630344][T21793] loop1: detected capacity change from 0 to 32768
[  524.654714][T21781] loop3: detected capacity change from 0 to 32768
[  524.719469][T21781] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 6d94d55a-909b-4e4f-a635-52f872711233
[  524.719540][T21781] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21781)
[  524.719675][T21781] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  524.721577][T21793] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  524.770634][T21787] loop4: detected capacity change from 0 to 32768
[  524.874081][T21797] loop3: detected capacity change from 0 to 32768
[  524.922300][T21787] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  524.979070][T21797] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  525.120996][T21799] loop5: detected capacity change from 0 to 32768
[  525.128910][T21799] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 50f48102-e043-4d93-9e5a-9512dcc344fb
[  525.131691][T21799] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21799)
[  525.134355][T21799] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  525.415943][T21804] loop2: detected capacity change from 0 to 32768
[  525.417619][T21805] loop0: detected capacity change from 0 to 32768
[  525.466931][T21807] loop3: detected capacity change from 0 to 32768
[  525.596020][T21804] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21804)
[  525.596563][T21804] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  525.602623][T21805] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  525.619097][T21807] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  526.063012][T21827] loop2: detected capacity change from 0 to 32768
[  526.068071][T21831] loop3: detected capacity change from 0 to 32768
[  526.069756][T21827] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  526.071804][T21831] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  526.113927][T21830] loop0: detected capacity change from 0 to 32768
[  526.118604][T21830] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  526.121434][T21823] loop5: detected capacity change from 0 to 32768
[  526.124529][T21823] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 23c470c1-278d-4cf1-8cf9-719014acc2f3
[  526.124568][T21823] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21823)
[  526.124674][T21823] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  526.328244][T21838] loop3: detected capacity change from 0 to 32768
[  526.347575][T21838] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  526.573773][T21848] loop4: detected capacity change from 0 to 32768
[  526.578767][T21848] BTRFS info: device /dev/loop4 (7:4) using temp-fsid c5c010e0-db04-408c-a117-b538e1d491eb
[  526.578807][T21848] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21848)
[  526.578908][T21848] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  526.632664][T21840] loop1: detected capacity change from 0 to 32768
[  526.637426][T21844] loop0: detected capacity change from 0 to 32768
[  526.641207][T21843] loop5: detected capacity change from 0 to 32768
[  526.641991][T21840] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 15f24388-3dec-49d2-aef9-680244480a7f
[  526.642016][T21840] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21840)
[  526.642113][T21840] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  526.650016][T21844] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  526.655327][T21843] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  526.949198][T21854] loop1: detected capacity change from 0 to 32768
[  526.978708][T21854] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21854)
[  526.981070][T21854] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  527.024155][T21859] loop5: detected capacity change from 0 to 32768
[  527.026726][T21859] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  527.208946][T21852] loop4: detected capacity change from 0 to 32768
[  527.282086][T21857] loop0: detected capacity change from 0 to 32768
[  527.284812][T21852] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  527.291004][T21857] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  527.342496][T21866] loop3: detected capacity change from 0 to 32768
[  527.396115][T21866] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 09213702-8764-4559-b3ff-1be638ceda20
[  527.398235][T21866] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21866)
[  527.405192][T21866] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  527.634486][T21868] loop2: detected capacity change from 0 to 32768
[  527.635392][T21870] loop5: detected capacity change from 0 to 32768
[  527.650038][T21870] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21870)
[  527.650168][T21870] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  527.719714][T21872] loop4: detected capacity change from 0 to 32768
[  527.747467][T21881] loop1: detected capacity change from 0 to 32768
[  527.794157][T21868] BTRFS info: device /dev/loop2 (7:2) using temp-fsid bdbfdfb7-1821-4755-9293-5bffe0422c69
[  527.794212][T21868] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21868)
[  527.829532][T21872] BTRFS info: device /dev/loop4 (7:4) using temp-fsid bee35234-5056-47cf-9e67-f3a2746d5517
[  527.829597][T21872] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21872)
[  527.829735][T21872] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  527.835407][T21881] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 261db3b4-b517-4707-a3df-4227d3de1d39
[  527.835476][T21881] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21881)
[  527.835598][T21881] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  527.836650][T21868] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  527.851125][T21879] loop0: detected capacity change from 0 to 32768
[  527.853134][T21879] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  527.895309][T21877] loop3: detected capacity change from 0 to 32768
[  527.898668][T21877] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 944314ce-f769-489e-921a-a3c255a9d22f
[  527.899168][T21877] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21877)
[  527.899388][T21877] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  527.948932][T21884] loop5: detected capacity change from 0 to 32768
[  527.950973][T21884] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  528.188800][T21887] loop0: detected capacity change from 0 to 32768
[  528.198025][T21887] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  528.376318][T21892] loop3: detected capacity change from 0 to 32768
[  528.500834][T21897] loop5: detected capacity change from 0 to 32768
[  528.502185][T21896] loop1: detected capacity change from 0 to 32768
[  528.587922][T21901] loop0: detected capacity change from 0 to 32768
[  528.719145][T21897] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  528.721969][T21896] BTRFS info: device /dev/loop1 (7:1) using temp-fsid f10601a0-94f2-4d5b-90fd-f9265c8cd154
[  528.722012][T21896] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21896)
[  528.722277][T21896] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  528.725074][T21892] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  528.725512][T21901] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  528.754371][T21908] loop4: detected capacity change from 0 to 32768
[  528.755498][T21908] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 75c264d3-4acd-4a08-8ff5-57ea0573e0ab
[  528.755523][T21908] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (21908)
[  528.755618][T21908] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  529.160115][T21912] loop2: detected capacity change from 0 to 32768
[  529.169905][T21912] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21912)
[  529.170029][T21912] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  529.216751][T21921] loop0: detected capacity change from 0 to 32768
[  529.238395][T21914] loop5: detected capacity change from 0 to 32768
[  529.245223][T21916] loop4: detected capacity change from 0 to 32768
[  529.245361][T21921] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  529.248116][T21914] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 20b9a5f6-1865-404b-a5b9-29c957e32232
[  529.248157][T21914] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21914)
[  529.248287][T21914] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  529.257806][T21916] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  529.542134][T21927] loop2: detected capacity change from 0 to 32768
[  529.547077][T21927] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  529.587790][T21931] loop3: detected capacity change from 0 to 32768
[  529.671435][T21931] BTRFS info: device /dev/loop3 (7:3) using temp-fsid b8849acc-1e92-495f-8a98-1a21c9256723
[  529.673220][T21931] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (21931)
[  529.675921][T21931] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  529.755651][T21939] loop5: detected capacity change from 0 to 32768
[  529.768213][T21939] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  529.777629][T21936] loop1: detected capacity change from 0 to 32768
[  529.780062][T21936] BTRFS info: device /dev/loop1 (7:1) using temp-fsid b53c430c-5d47-466f-9a55-1d26b6b422cb
[  529.781728][T21936] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21936)
[  529.783940][T21936] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  529.899002][T21937] loop4: detected capacity change from 0 to 32768
[  529.900795][T21937] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  529.917068][T21935] loop0: detected capacity change from 0 to 32768
[  529.951333][T21935] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  529.961469][T21941] loop2: detected capacity change from 0 to 32768
[  529.963630][T21941] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  530.185767][T21943] loop1: detected capacity change from 0 to 32768
[  530.195360][T21943] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21943)
[  530.195507][T21943] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  530.253614][T21948] loop3: detected capacity change from 0 to 32768
[  530.359430][T21948] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  530.422920][T21945] loop5: detected capacity change from 0 to 32768
[  530.456710][T21945] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  530.500080][T21949] loop2: detected capacity change from 0 to 32768
[  530.507949][T21949] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (21949)
[  530.508076][T21949] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  530.588455][T21953] loop4: detected capacity change from 0 to 32768
[  530.689335][T21955] loop0: detected capacity change from 0 to 32768
[  530.762977][T21967] loop2: detected capacity change from 0 to 32768
[  530.785106][T21959] loop1: detected capacity change from 0 to 32768
[  530.821549][T21961] loop5: detected capacity change from 0 to 32768
[  530.835347][T21965] loop3: detected capacity change from 0 to 32768
[  530.838471][T21955] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b730d6a4-ad65-432f-9c3d-9809fba25344
[  530.838520][T21955] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (21955)
[  530.839461][T21967] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  530.842389][T21959] BTRFS info: device /dev/loop1 (7:1) using temp-fsid e91ea70e-48eb-4451-835f-95d147a5e574
[  530.842420][T21959] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (21959)
[  530.842534][T21959] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  530.868508][T21961] BTRFS info: device /dev/loop5 (7:5) using temp-fsid a92ca9a5-7fda-4ea2-8d23-5470aeba2a00
[  530.868647][T21961] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (21961)
[  530.869955][T21961] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  530.893584][T21965] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  530.894320][T21953] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  530.896099][T21955] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  533.180900][T22039] loop5: detected capacity change from 0 to 32768
[  533.197289][T22039] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22039)
[  533.200463][T22039] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  533.545243][T22047] loop0: detected capacity change from 0 to 32768
[  533.547872][T22051] loop3: detected capacity change from 0 to 32768
[  533.549062][T22056] loop5: detected capacity change from 0 to 32768
[  533.551749][T22051] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 54ea0867-4f12-451d-81d9-a24de425944d
[  533.551798][T22051] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22051)
[  533.551907][T22051] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  533.557087][T22056] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  533.570158][T22047] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 3932a469-8723-4e70-b4fa-0f39af77dc66
[  533.570225][T22047] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22047)
[  533.570721][T22047] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  534.036302][T22059] loop1: detected capacity change from 0 to 32768
[  534.037026][T22061] loop0: detected capacity change from 0 to 32768
[  534.037311][T22067] loop5: detected capacity change from 0 to 32768
[  534.042377][T22064] loop3: detected capacity change from 0 to 32768
[  534.044000][T22069] loop2: detected capacity change from 0 to 32768
[  534.045964][T22069] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 40e8be7a-8acf-4108-a126-45f0a783888d
[  534.045998][T22069] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22069)
[  534.047480][T22059] BTRFS info: device /dev/loop1 (7:1) using temp-fsid b53c3bb1-5bdf-4479-9c18-1af88094c86b
[  534.047501][T22059] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22059)
[  534.047569][T22059] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  534.050926][T22064] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  534.051145][T22067] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  534.051537][T22069] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  534.052981][T22061] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  534.382240][T22073] loop1: detected capacity change from 0 to 32768
[  534.383595][T22073] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22073)
[  534.383724][T22073] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  534.416078][T22083] loop3: detected capacity change from 0 to 32768
[  534.431024][T22083] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  534.574973][T22075] loop2: detected capacity change from 0 to 32768
[  534.594680][T22081] loop4: detected capacity change from 0 to 32768
[  534.731491][T22089] loop1: detected capacity change from 0 to 32768
[  534.759916][T22075] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  534.788765][T22081] BTRFS info: device /dev/loop4 (7:4) using temp-fsid b9a66a36-b68c-4fb6-9534-591134a43a75
[  534.788817][T22081] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (22081)
[  534.788939][T22081] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  534.938058][T22089] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  535.386750][T22093] loop0: detected capacity change from 0 to 32768
[  535.387234][T22097] loop2: detected capacity change from 0 to 32768
[  535.388156][T22101] loop5: detected capacity change from 0 to 32768
[  535.389965][T22097] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22097)
[  535.390501][T22097] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  535.403430][T22093] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 16297c5a-c3d9-4215-85a9-0ee4fb64a0df
[  535.403488][T22093] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22093)
[  535.405299][T22093] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  535.409677][T22101] BTRFS info: device /dev/loop5 (7:5) using temp-fsid fc8eae20-0727-4499-8a80-f6de13fc4fb9
[  535.409701][T22101] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22101)
[  535.409790][T22101] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  535.792857][T22112] loop4: detected capacity change from 0 to 32768
[  535.815877][T22112] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 30d98c5b-491a-45c4-917a-816678a20438
[  535.815925][T22112] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (22112)
[  535.816139][T22112] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  535.860454][T22114] loop1: detected capacity change from 0 to 32768
[  535.871091][T22114] BTRFS info: device /dev/loop1 (7:1) using temp-fsid ac52c29a-0552-4ec9-adfa-599ae50e7bf5
[  535.871436][T22114] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22114)
[  535.871559][T22114] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  535.895044][T22122] loop5: detected capacity change from 0 to 32768
[  535.897540][T22122] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  536.005615][T22121] loop0: detected capacity change from 0 to 32768
[  536.012271][T22127] loop4: detected capacity change from 0 to 32768
[  536.018546][T22118] loop2: detected capacity change from 0 to 32768
[  536.028736][T22125] loop3: detected capacity change from 0 to 32768
[  536.028883][T22127] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  536.029932][T22125] BTRFS info: device /dev/loop3 (7:3) using temp-fsid fbbb053f-5df4-4bba-a4ba-5b0bdd3e5e56
[  536.029960][T22125] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22125)
[  536.030868][T22118] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  536.049172][T22121] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  536.049394][T22125] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  536.372573][T22133] loop3: detected capacity change from 0 to 32768
[  536.385880][T22135] loop0: detected capacity change from 0 to 32768
[  536.395333][T22133] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  536.396286][T22135] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  536.412128][T22129] loop5: detected capacity change from 0 to 32768
[  536.445360][T22131] loop1: detected capacity change from 0 to 32768
[  536.482750][T22139] loop4: detected capacity change from 0 to 32768
[  536.526200][T22138] loop2: detected capacity change from 0 to 32768
[  536.531161][T22131] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  536.535123][T22139] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  536.536165][T22129] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  536.539714][T22138] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  536.972564][T22146] loop2: detected capacity change from 0 to 32768
[  537.082643][T22154] loop0: detected capacity change from 0 to 32768
[  537.110448][T22146] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  537.125371][T22154] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  537.529880][T22166] loop0: detected capacity change from 0 to 32768
[  537.541083][T22166] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  537.618460][T22172] loop2: detected capacity change from 0 to 32768
[  537.634520][T22172] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  537.887787][T22185] loop2: detected capacity change from 0 to 32768
[  537.891578][T22185] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  538.182402][T22187] loop0: detected capacity change from 0 to 32768
[  538.188849][T22187] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  538.332076][T22192] loop1: detected capacity change from 0 to 32768
[  538.334143][T22192] BTRFS info: device /dev/loop1 (7:1) using temp-fsid e674b6a7-9d51-4e25-a390-039db4db03d1
[  538.336087][T22192] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22192)
[  538.338660][T22192] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  538.377015][T22194] loop3: detected capacity change from 0 to 32768
[  538.436602][T22199] loop2: detected capacity change from 0 to 32768
[  538.460108][T22194] BTRFS info: device /dev/loop3 (7:3) using temp-fsid a8f8a41c-8919-4730-a100-d8ebe3b6497e
[  538.461831][T22194] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22194)
[  538.464420][T22194] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  538.488839][T22199] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  538.807900][T22204] loop1: detected capacity change from 0 to 32768
[  538.812023][T22204] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22204)
[  538.812131][T22204] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  538.831917][T22210] loop0: detected capacity change from 0 to 32768
[  538.833394][T22210] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22210)
[  538.833596][T22210] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  538.938322][T22202] loop5: detected capacity change from 0 to 32768
[  538.942974][T22215] loop4: detected capacity change from 0 to 32768
[  538.944924][T22215] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 8fb188a6-4d16-4b77-a593-23b56c218014
[  538.946932][T22215] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (22215)
[  538.949512][T22215] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  538.952553][T22202] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 6ed86da5-52d1-440d-92d5-706617d35130
[  538.952594][T22202] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22202)
[  538.952689][T22202] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  539.083406][T22211] loop2: detected capacity change from 0 to 32768
[  539.085185][T22207] loop3: detected capacity change from 0 to 32768
[  539.085827][T22211] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 717e9535-3c0b-4d61-8fce-c803d9deb435
[  539.086123][T22211] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22211)
[  539.086284][T22211] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  539.088991][T22207] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 501c951c-37cf-4683-916e-3e563cae4a89
[  539.089019][T22207] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22207)
[  539.089228][T22207] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  539.165031][T22220] loop4: detected capacity change from 0 to 32768
[  539.170459][T22220] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  539.173776][T22218] loop1: detected capacity change from 0 to 32768
[  539.177592][T22218] BTRFS info: device /dev/loop1 (7:1) using temp-fsid bc1b4bb4-90aa-43c8-a913-65f38d045dcb
[  539.185068][T22218] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22218)
[  539.185296][T22218] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  539.330526][T22224] loop0: detected capacity change from 0 to 32768
[  539.360872][T22224] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  539.402362][T22222] loop5: detected capacity change from 0 to 32768
[  539.404741][T22222] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  539.526680][T22228] loop3: detected capacity change from 0 to 32768
[  539.529402][T22228] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  539.626083][T22236] loop0: detected capacity change from 0 to 32768
[  539.698958][T22236] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  539.782591][T22238] loop3: detected capacity change from 0 to 32768
[  539.787117][T22238] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  539.830748][T22230] loop4: detected capacity change from 0 to 32768
[  539.833271][T22230] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  539.871472][T22227] loop2: detected capacity change from 0 to 32768
[  539.918774][T22227] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  540.010305][T22232] loop1: detected capacity change from 0 to 32768
[  540.011820][T22232] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  540.026629][T22234] loop5: detected capacity change from 0 to 32768
[  540.157072][T22241] loop0: detected capacity change from 0 to 32768
[  540.205994][T22250] loop1: detected capacity change from 0 to 32768
[  540.215660][T22246] loop4: detected capacity change from 0 to 32768
[  540.217974][T22248] loop2: detected capacity change from 0 to 32768
[  540.223844][T22244] loop3: detected capacity change from 0 to 32768
[  540.232377][T22250] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  540.232745][T22246] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  540.236744][T22248] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  540.238971][T22244] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 0bf7c8ce-0dae-48dc-b392-e62eb7a19502
[  540.239001][T22244] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22244)
[  540.240066][T22244] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  540.240264][T22234] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  540.240847][T22241] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  540.693037][T22256] loop2: detected capacity change from 0 to 32768
[  540.708427][T22256] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22256)
[  540.710292][T22256] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  540.815820][T22262] loop5: detected capacity change from 0 to 32768
[  540.820487][T22262] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 499bffd1-6e96-481e-bd14-2dd125e57f42
[  540.820533][T22262] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22262)
[  540.820691][T22262] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  541.102829][T22271] loop3: detected capacity change from 0 to 32768
[  541.111813][T22273] loop2: detected capacity change from 0 to 32768
[  541.114905][T22271] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 12cb3587-1083-42dd-9657-ce16d7ed14dc
[  541.114954][T22271] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22271)
[  541.115072][T22271] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  541.125673][T22273] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  541.261745][T22275] loop1: detected capacity change from 0 to 32768
[  541.332263][T22281] loop0: detected capacity change from 0 to 32768
[  541.340909][T22275] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 28cca7b4-135d-459d-9686-080b1e169233
[  541.340952][T22275] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22275)
[  541.341082][T22275] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  541.356429][T22285] loop3: detected capacity change from 0 to 32768
[  541.359555][T22281] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 3108ad78-5615-4d19-9771-7ba951aa2194
[  541.359602][T22281] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22281)
[  541.359722][T22281] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  541.369206][T22285] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  541.440165][T22279] loop5: detected capacity change from 0 to 32768
[  541.457056][T22279] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  541.470990][T22284] loop2: detected capacity change from 0 to 32768
[  541.472880][T22284] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  541.764839][T22295] loop3: detected capacity change from 0 to 32768
[  541.773349][T22295] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  541.799132][T22291] loop1: detected capacity change from 0 to 32768
[  541.802924][T22291] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  541.974502][T22298] loop2: detected capacity change from 0 to 32768
[  541.983499][T22298] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  542.136162][T22306] loop3: detected capacity change from 0 to 32768
[  542.161266][T22306] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  542.164351][T22308] loop1: detected capacity change from 0 to 32768
[  542.238944][T22308] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  542.581153][T22312] loop4: detected capacity change from 0 to 32768
[  542.583727][T22312] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 5df24b58-939a-4997-be4a-a96c7221e45d
[  542.584164][T22312] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (22312)
[  542.584593][T22312] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  542.693198][T22314] loop2: detected capacity change from 0 to 32768
[  542.717678][T22319] loop5: detected capacity change from 0 to 32768
[  542.718233][T22320] loop3: detected capacity change from 0 to 32768
[  542.721790][T22320] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  542.722389][T22319] BTRFS info: device /dev/loop5 (7:5) using temp-fsid ff19a175-ef11-4bb4-b701-1a563636ee92
[  542.722431][T22319] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22319)
[  542.722519][T22319] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  542.725186][T22314] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  542.753662][T22323] loop1: detected capacity change from 0 to 32768
[  542.922602][T22323] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  543.024819][T22328] loop5: detected capacity change from 0 to 32768
[  543.027495][T22328] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22328)
[  543.027643][T22328] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  543.189115][T22330] loop3: detected capacity change from 0 to 32768
[  543.200699][T22330] BTRFS info: device /dev/loop3 (7:3) using temp-fsid be285601-a093-401a-ab84-e2676edf152a
[  543.200756][T22330] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22330)
[  543.200876][T22330] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  543.234749][T22332] loop4: detected capacity change from 0 to 32768
[  543.308898][T22332] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  543.334626][T22334] loop0: detected capacity change from 0 to 32768
[  543.353867][T22334] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 91869896-7021-4c5d-996a-a97e84b6451d
[  543.353904][T22334] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22334)
[  543.354004][T22334] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  543.505271][T22338] loop5: detected capacity change from 0 to 32768
[  543.532217][T22341] loop1: detected capacity change from 0 to 32768
[  543.564824][T22341] BTRFS info: device /dev/loop1 (7:1) using temp-fsid a51419db-073b-4788-a397-87115995361c
[  543.564882][T22341] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22341)
[  543.565198][T22341] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  543.652408][T22338] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  543.758527][T22344] loop2: detected capacity change from 0 to 32768
[  543.759861][T22344] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 1a247bb5-e490-4219-a699-1fb9722a666f
[  543.759896][T22344] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22344)
[  543.759994][T22344] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  543.923667][T22345] loop3: detected capacity change from 0 to 32768
[  543.926904][T22345] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  543.986372][T22354] loop4: detected capacity change from 0 to 32768
[  543.988492][T22354] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 01a1bbbf-2fa4-4aa1-8011-47b456a51539
[  543.990573][T22354] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (22354)
[  543.993037][T22354] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  544.095217][T22357] loop2: detected capacity change from 0 to 32768
[  544.099691][T22357] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  544.105098][T22350] loop0: detected capacity change from 0 to 32768
[  544.114300][T22350] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  544.221277][T22359] loop5: detected capacity change from 0 to 32768
[  544.359297][T22359] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22359)
[  544.365338][T22359] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  544.491400][T22370] loop0: detected capacity change from 0 to 32768
[  544.496374][T22370] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 34ac46ac-7acb-4c1f-916e-6a2bf626d90e
[  544.499115][T22370] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22370)
[  544.502104][T22370] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  544.633921][T22369] loop3: detected capacity change from 0 to 32768
[  544.652068][T22369] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  544.668248][T22364] loop1: detected capacity change from 0 to 32768
[  544.673230][T22364] BTRFS info: device /dev/loop1 (7:1) using temp-fsid a3706581-0534-492e-a753-0cef856ee694
[  544.673491][T22362] loop2: detected capacity change from 0 to 32768
[  544.679924][T22364] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22364)
[  544.683139][T22364] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  544.687535][T22362] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 760c6230-44e1-435c-a9a0-4ccbe09a0c6a
[  544.687591][T22362] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22362)
[  544.687679][T22362] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  544.742577][T22374] loop5: detected capacity change from 0 to 32768
[  544.747840][T22371] loop4: detected capacity change from 0 to 32768
[  544.751548][T22374] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  544.762175][T22371] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  544.942472][T22377] loop0: detected capacity change from 0 to 32768
[  544.963278][T22380] loop3: detected capacity change from 0 to 32768
[  545.008880][T22377] BTRFS info: device /dev/loop0 (7:0) using temp-fsid eac95716-fb22-4a62-a676-21bbec027551
[  545.008935][T22377] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22377)
[  545.009080][T22377] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  545.012784][T22380] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 0e0749f7-50b2-4736-b810-9ff2d5d0994a
[  545.012806][T22380] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22380)
[  545.012895][T22380] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  545.174005][T22390] loop4: detected capacity change from 0 to 32768
[  545.176174][T22390] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  545.258707][T22388] loop5: detected capacity change from 0 to 32768
[  545.260836][T22388] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  545.280164][T22384] loop2: detected capacity change from 0 to 32768
[  545.285259][T22384] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 3c751ec9-7acb-4f7c-be7c-5dcaa9d9bca5
[  545.285415][T22384] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22384)
[  545.285561][T22384] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  545.336034][T22395] loop3: detected capacity change from 0 to 32768
[  545.338129][T22395] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  545.583889][T22394] loop1: detected capacity change from 0 to 32768
[  545.593917][T22397] loop3: detected capacity change from 0 to 32768
[  545.613742][T22402] loop5: detected capacity change from 0 to 32768
[  545.662675][T22404] loop2: detected capacity change from 0 to 32768
[  545.683113][T22394] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 0fb808b4-d0bf-404a-9add-832574b99d5c
[  545.685577][T22394] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22394)
[  545.688003][T22394] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  545.691259][T22397] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  545.693707][T22402] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  545.696410][T22404] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  545.764701][T22399] loop4: detected capacity change from 0 to 32768
[  545.770094][T22399] BTRFS info: device /dev/loop4 (7:4) using temp-fsid c9928929-12b6-4201-bbbc-78394488ac01
[  545.770136][T22399] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (22399)
[  545.770238][T22399] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  545.777378][T22405] loop0: detected capacity change from 0 to 32768
[  545.780810][T22405] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  546.135483][T22407] loop1: detected capacity change from 0 to 32768
[  546.146828][T22407] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22407)
[  546.146958][T22407] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  546.211282][T22410] loop4: detected capacity change from 0 to 32768
[  546.220503][T22410] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 3b061088-cafd-4890-9dc8-d42a3d77a240
[  546.221817][T22410] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (22410)
[  546.221955][T22410] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  546.346323][T22416] loop3: detected capacity change from 0 to 32768
[  546.361504][T22419] loop0: detected capacity change from 0 to 32768
[  546.373951][T22416] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 7b8f7500-60b4-4169-8af9-d75698c1aa82
[  546.373996][T22416] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22416)
[  546.379197][T22419] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  546.382090][T22416] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  546.571316][T22423] loop2: detected capacity change from 0 to 32768
[  546.572849][T22425] loop4: detected capacity change from 0 to 32768
[  546.578867][T22423] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5be773a6-585d-4dc8-8a07-31ab5e930f1d
[  546.579073][T22423] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22423)
[  546.579230][T22423] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  546.607219][T22425] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  546.898671][T22433] loop3: detected capacity change from 0 to 32768
[  546.918266][T22435] loop1: detected capacity change from 0 to 32768
[  546.928746][T22433] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 9877b48c-0fe0-4d3f-bfe4-e1f9a0975d01
[  546.928792][T22433] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22433)
[  546.928930][T22433] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  546.936266][T22435] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  547.052107][T22439] loop5: detected capacity change from 0 to 32768
[  547.056812][T22437] loop2: detected capacity change from 0 to 32768
[  547.065932][T22437] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22437)
[  547.066066][T22437] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  547.082063][T22439] BTRFS info: device /dev/loop5 (7:5) using temp-fsid af6d098a-57d5-4cc5-8aa8-b9b207d68743
[  547.082311][T22439] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22439)
[  547.082426][T22439] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  547.260774][T22441] loop4: detected capacity change from 0 to 32768
[  547.277617][T22441] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  547.288958][T22446] loop3: detected capacity change from 0 to 32768
[  547.294277][T22446] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 44bb95ea-cd4e-4351-af71-8e232168c773
[  547.294321][T22446] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22446)
[  547.294422][T22446] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  547.360665][T22452] loop5: detected capacity change from 0 to 32768
[  547.564445][T22454] loop1: detected capacity change from 0 to 32768
[  547.657599][T22452] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  547.684668][T22454] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 7cb3e44b-4ddd-4586-9528-6b2b4f001d8a
[  547.686924][T22454] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22454)
[  547.693158][T22454] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  547.775399][T22460] loop4: detected capacity change from 0 to 32768
[  547.778384][T22458] loop2: detected capacity change from 0 to 32768
[  547.788912][T22460] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  547.818867][T22462] loop3: detected capacity change from 0 to 32768
[  547.849058][T22458] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  547.888727][T22462] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  548.024081][T22468] loop0: detected capacity change from 0 to 32768
[  548.053312][T22474] loop4: detected capacity change from 0 to 32768
[  548.090444][T22468] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 469e0395-0b69-403c-80ff-6a02bbe84e05
[  548.091244][T22468] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22468)
[  548.091515][T22468] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  548.093453][T22474] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  548.202466][T22482] loop4: detected capacity change from 0 to 32768
[  548.305385][T22482] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  548.504854][T22479] loop2: detected capacity change from 0 to 32768
[  548.513764][T22479] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  548.543164][T22480] loop1: detected capacity change from 0 to 32768
[  548.564462][T22480] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  548.613946][T22486] loop0: detected capacity change from 0 to 32768
[  548.663086][T22486] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  548.943079][T22490] loop5: detected capacity change from 0 to 32768
[  548.944243][T22490] BTRFS info: device /dev/loop5 (7:5) using temp-fsid 081d6fb8-4556-40c4-851a-06afb87eaacd
[  548.944316][T22490] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22490)
[  548.944463][T22490] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  548.949260][T22493] loop2: detected capacity change from 0 to 32768
[  548.966350][T22493] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  548.985391][T22498] loop1: detected capacity change from 0 to 32768
[  548.996768][T22498] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  549.116459][T22508] loop1: detected capacity change from 0 to 32768
[  549.119080][T22508] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  549.265388][T22502] loop0: detected capacity change from 0 to 32768
[  549.269702][T22502] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  549.470438][T22510] loop5: detected capacity change from 0 to 32768
[  549.473814][T22510] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  549.522906][T22506] loop2: detected capacity change from 0 to 32768
[  549.532185][T22506] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  549.560240][T22512] loop1: detected capacity change from 0 to 32768
[  549.564287][T22512] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  549.584220][T22514] loop4: detected capacity change from 0 to 32768
[  549.619984][T22514] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 52810a12-b17e-4b41-be9a-64d7ac8212a8
[  549.620038][T22514] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor166 (22514)
[  549.620162][T22514] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  549.699342][T22520] loop2: detected capacity change from 0 to 32768
[  549.728129][T22520] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  549.905089][T22518] loop3: detected capacity change from 0 to 32768
[  549.912905][T22518] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22518)
[  549.915804][T22518] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  549.924586][T22516] loop0: detected capacity change from 0 to 32768
[  549.931820][T22516] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  549.987659][T22527] loop1: detected capacity change from 0 to 32768
[  550.000992][T22527] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22527)
[  550.001148][T22527] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  550.043934][T22522] loop5: detected capacity change from 0 to 32768
[  550.064055][T22522] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  550.162871][T22525] loop2: detected capacity change from 0 to 32768
[  550.167839][T22525] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 4293488c-f8d3-421d-bbf2-d0577e43d92a
[  550.167909][T22525] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22525)
[  550.170669][T22525] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  550.329535][T22535] loop4: detected capacity change from 0 to 32768
[  550.332380][T22535] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  550.486640][T22532] loop1: detected capacity change from 0 to 32768
[  550.508816][T22532] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  550.536156][T22540] loop5: detected capacity change from 0 to 32768
[  550.538192][T22540] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  550.644573][T22541] loop0: detected capacity change from 0 to 32768
[  550.659603][T22541] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 2d3a51d4-c1eb-45ab-8d39-994df8c73f3f
[  550.661764][T22541] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22541)
[  550.664548][T22541] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  550.787562][T22545] loop3: detected capacity change from 0 to 32768
[  550.807160][T22545] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 92a6da8b-e3d3-4691-a06e-d3fdfb5a1c6a
[  550.810663][T22545] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor166 (22545)
[  550.813090][T22545] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  550.865251][T22543] loop2: detected capacity change from 0 to 32768
[  550.870977][T22543] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  550.940582][T22547] loop4: detected capacity change from 0 to 32768
[  550.950632][T22547] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  551.014588][T22560] loop2: detected capacity change from 0 to 32768
[  551.016666][T22560] BTRFS info: device /dev/loop2 (7:2) using temp-fsid f836034a-3f9d-4f16-8c47-6eefcab8dea7
[  551.018388][T22560] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor166 (22560)
[  551.020689][T22560] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  551.161119][T22554] loop1: detected capacity change from 0 to 32768
[  551.172767][T22554] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  551.208011][T22549] loop5: detected capacity change from 0 to 32768
[  551.214036][T22549] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop5 (7:5) scanned by syz-executor166 (22549)
[  551.214268][T22549] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  551.236842][T22553] loop0: detected capacity change from 0 to 32768
[  551.238762][T22553] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 1ac5840a-e716-4a70-8701-e3c84f7d15df
[  551.240445][T22553] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor166 (22553)
[  551.242606][T22553] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  551.281373][T22557] loop3: detected capacity change from 0 to 32768
[  551.345646][T22557] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16
[  551.403519][T22562] loop2: detected capacity change from 0 to 32768
[  551.479713][T22562] BTRFS error: failed to open device for path /dev/loop2 with flags 0x23: -16
[  551.486180][T22569] loop0: detected capacity change from 0 to 32768
[  551.489120][T22569] BTRFS error: failed to open device for path /dev/loop0 with flags 0x23: -16
[  551.563632][T22571] loop5: detected capacity change from 0 to 32768
[  551.568103][T22571] BTRFS error: failed to open device for path /dev/loop5 with flags 0x23: -16
[  551.572433][T22567] loop4: detected capacity change from 0 to 32768
[  551.575678][T22567] BTRFS error: failed to open device for path /dev/loop4 with flags 0x23: -16
[  551.604628][T22565] loop1: detected capacity change from 0 to 32768
[  551.611876][T22565] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 7d9bb55a-2ac7-4cc6-9dfd-84e8210b4946
[  551.611915][T22565] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor166 (22565)
[  551.612039][T22565] BTRFS error: failed to open device for path /dev/loop1 with flags 0x23: -16
[  551.675610][T22573] loop3: detected capacity change from 0 to 32768
[  551.678808][T22573] BTRFS error: failed to open device for path /dev/loop3 with flags 0x23: -16