ty change from 0 to 32768
[  307.600814][T22138] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 9b774a78-9110-4b8c-a55c-74c123a39916
[  307.600860][T22138] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22138)
[  307.605064][T22138] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  307.605128][T22138] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  307.651343][T22136] BTRFS info (device loop2): enabling ssd optimizations
[  307.651371][T22136] BTRFS info (device loop2): using spread ssd allocation scheme
[  307.651380][T22136] BTRFS info (device loop2): turning on sync discard
[  307.651387][T22136] BTRFS info (device loop2): enabling free space tree
[  307.651396][T22136] BTRFS info (device loop2): use zlib compression, level 3
[  307.695834][T22138] BTRFS info (device loop4): enabling ssd optimizations
[  307.697339][T22138] BTRFS info (device loop4): using spread ssd allocation scheme
[  307.697375][T22138] BTRFS info (device loop4): turning on sync discard
[  307.697390][T22138] BTRFS info (device loop4): enabling free space tree
[  307.697404][T22138] BTRFS info (device loop4): use zlib compression, level 3
[  308.078047][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  308.148217][ T6761] BTRFS info (device loop4): last unmount of filesystem 9b774a78-9110-4b8c-a55c-74c123a39916
[  308.358022][T22173] loop0: detected capacity change from 0 to 32768
[  308.358890][T22173] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22173)
[  308.457203][T22173] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  308.457277][T22173] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  308.466703][T22175] loop1: detected capacity change from 0 to 32768
[  308.473252][T22175] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 5b8749e4-5184-46b3-996b-ba37d47de6d7
[  308.473301][T22175] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22175)
[  308.488330][T22175] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  308.488381][T22175] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  308.544951][T22173] BTRFS info (device loop0): enabling ssd optimizations
[  308.544977][T22173] BTRFS info (device loop0): using spread ssd allocation scheme
[  308.545000][T22173] BTRFS info (device loop0): turning on sync discard
[  308.545011][T22173] BTRFS info (device loop0): enabling free space tree
[  308.545021][T22173] BTRFS info (device loop0): use zlib compression, level 3
[  308.586256][T22175] BTRFS info (device loop1): enabling ssd optimizations
[  308.586283][T22175] BTRFS info (device loop1): using spread ssd allocation scheme
[  308.586303][T22175] BTRFS info (device loop1): turning on sync discard
[  308.586313][T22175] BTRFS info (device loop1): enabling free space tree
[  308.586323][T22175] BTRFS info (device loop1): use zlib compression, level 3
[  308.596743][T22181] loop3: detected capacity change from 0 to 32768
[  308.601486][T22181] BTRFS info: device /dev/loop3 (7:3) using temp-fsid d4c6e93d-9e64-4cca-b66f-c25c77baaadf
[  308.605975][T22181] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22181)
[  308.619150][T22181] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  308.623508][T22181] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  308.683766][T22181] BTRFS info (device loop3): enabling ssd optimizations
[  308.685168][T22181] BTRFS info (device loop3): using spread ssd allocation scheme
[  308.686671][T22181] BTRFS info (device loop3): turning on sync discard
[  308.688023][T22181] BTRFS info (device loop3): enabling free space tree
[  308.689401][T22181] BTRFS info (device loop3): use zlib compression, level 3
[  308.850650][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  308.929087][ T6751] BTRFS info (device loop1): last unmount of filesystem 5b8749e4-5184-46b3-996b-ba37d47de6d7
[  309.217598][ T6759] BTRFS info (device loop3): last unmount of filesystem d4c6e93d-9e64-4cca-b66f-c25c77baaadf
[  309.353055][T22235] loop2: detected capacity change from 0 to 32768
[  309.355564][T22235] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22235)
[  309.558175][T22235] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  309.562388][T22235] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  309.723538][T22237] loop4: detected capacity change from 0 to 32768
[  309.734142][T22237] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 0e0bc6ce-72f2-4008-a7b1-d2c0943fc4b8
[  309.736245][T22237] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22237)
[  309.797844][T22237] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  309.801485][T22237] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  309.888831][T22235] BTRFS info (device loop2): enabling ssd optimizations
[  309.890361][T22235] BTRFS info (device loop2): using spread ssd allocation scheme
[  309.893221][T22235] BTRFS info (device loop2): turning on sync discard
[  309.894539][T22235] BTRFS info (device loop2): enabling free space tree
[  309.895999][T22235] BTRFS info (device loop2): use zlib compression, level 3
[  309.897440][T22237] BTRFS info (device loop4): enabling ssd optimizations
[  309.899039][T22237] BTRFS info (device loop4): using spread ssd allocation scheme
[  309.900651][T22237] BTRFS info (device loop4): turning on sync discard
[  309.901862][T22237] BTRFS info (device loop4): enabling free space tree
[  309.903009][T22237] BTRFS info (device loop4): use zlib compression, level 3
[  310.103763][T22244] loop0: detected capacity change from 0 to 32768
[  310.105188][T22244] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 05e0a1b1-8717-45e2-ae06-729a3d944077
[  310.105228][T22244] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22244)
[  310.113335][T22244] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  310.113402][T22244] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  310.152179][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  310.166620][T22278] loop3: detected capacity change from 0 to 32768
[  310.169004][T22278] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 367ce299-b2c8-47b2-9589-8eb074ea0100
[  310.172296][T22278] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22278)
[  310.176721][T22278] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  310.176774][T22278] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  310.193992][ T6761] BTRFS info (device loop4): last unmount of filesystem 0e0bc6ce-72f2-4008-a7b1-d2c0943fc4b8
[  310.202525][T22244] BTRFS info (device loop0): enabling ssd optimizations
[  310.202551][T22244] BTRFS info (device loop0): using spread ssd allocation scheme
[  310.202569][T22244] BTRFS info (device loop0): turning on sync discard
[  310.202580][T22244] BTRFS info (device loop0): enabling free space tree
[  310.202593][T22244] BTRFS info (device loop0): use zlib compression, level 3
[  310.261601][ T2426] ieee802154 phy0 wpan0: encryption failed: -22
[  310.261646][ T2426] ieee802154 phy1 wpan1: encryption failed: -22
[  310.302446][T22278] BTRFS info (device loop3): enabling ssd optimizations
[  310.303938][T22278] BTRFS info (device loop3): using spread ssd allocation scheme
[  310.305349][T22278] BTRFS info (device loop3): turning on sync discard
[  310.305378][T22278] BTRFS info (device loop3): enabling free space tree
[  310.305393][T22278] BTRFS info (device loop3): use zlib compression, level 3
[  310.428407][T22276] loop1: detected capacity change from 0 to 32768
[  310.436173][T22276] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22276)
[  310.444717][T22276] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  310.444768][T22276] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  310.505802][T22276] BTRFS info (device loop1): enabling ssd optimizations
[  310.505831][T22276] BTRFS info (device loop1): using spread ssd allocation scheme
[  310.505854][T22276] BTRFS info (device loop1): turning on sync discard
[  310.505867][T22276] BTRFS info (device loop1): enabling free space tree
[  310.505880][T22276] BTRFS info (device loop1): use zlib compression, level 3
[  310.563229][T22298] loop2: detected capacity change from 0 to 32768
[  310.565411][T22298] BTRFS info: device /dev/loop2 (7:2) using temp-fsid cdd417ee-a1f3-4caf-8e96-8cf67314b659
[  310.565454][T22298] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22298)
[  310.575549][T22298] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  310.575613][T22298] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  310.656804][T22298] BTRFS info (device loop2): enabling ssd optimizations
[  310.656842][T22298] BTRFS info (device loop2): using spread ssd allocation scheme
[  310.656851][T22298] BTRFS info (device loop2): turning on sync discard
[  310.656858][T22298] BTRFS info (device loop2): enabling free space tree
[  310.656867][T22298] BTRFS info (device loop2): use zlib compression, level 3
1970/01/01 00:05:10 executed programs: 1271
[  310.834341][ T6753] BTRFS info (device loop0): last unmount of filesystem 05e0a1b1-8717-45e2-ae06-729a3d944077
[  310.888252][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  310.910515][ T6759] BTRFS info (device loop3): last unmount of filesystem 367ce299-b2c8-47b2-9589-8eb074ea0100
[  311.137214][ T6749] BTRFS info (device loop2): last unmount of filesystem cdd417ee-a1f3-4caf-8e96-8cf67314b659
[  311.564285][T22359] loop4: detected capacity change from 0 to 32768
[  311.575084][T22359] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22359)
[  311.663602][T22359] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  311.665497][T22359] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  311.845524][T22359] BTRFS info (device loop4): enabling ssd optimizations
[  312.180555][ T6761] _btrfs_printk: 4 callbacks suppressed
[  312.181621][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  312.212261][T22377] loop3: detected capacity change from 0 to 32768
[  312.226202][T22377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22377)
[  312.252783][T22381] loop1: detected capacity change from 0 to 32768
[  312.256823][T22381] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 116b7548-8d17-492b-9eee-3efda20c6634
[  312.256869][T22381] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22381)
[  312.258673][T22377] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  312.258710][T22377] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  312.268178][T22381] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  312.268236][T22381] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  312.306806][T22379] loop0: detected capacity change from 0 to 32768
[  312.309179][T22379] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 23188c99-cfcb-451c-94d3-2ba5bee03622
[  312.309236][T22379] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22379)
[  312.313476][T22379] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  312.313531][T22379] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  312.338855][T22377] BTRFS info (device loop3): enabling ssd optimizations
[  312.340300][T22377] BTRFS info (device loop3): using spread ssd allocation scheme
[  312.341714][T22377] BTRFS info (device loop3): turning on sync discard
[  312.342990][T22377] BTRFS info (device loop3): enabling free space tree
[  312.344233][T22377] BTRFS info (device loop3): use zlib compression, level 3
[  312.354795][T22381] BTRFS info (device loop1): enabling ssd optimizations
[  312.354823][T22381] BTRFS info (device loop1): using spread ssd allocation scheme
[  312.354832][T22381] BTRFS info (device loop1): turning on sync discard
[  312.354839][T22381] BTRFS info (device loop1): enabling free space tree
[  312.354848][T22381] BTRFS info (device loop1): use zlib compression, level 3
[  312.406239][T22379] BTRFS info (device loop0): enabling ssd optimizations
[  312.406272][T22379] BTRFS info (device loop0): using spread ssd allocation scheme
[  312.406293][T22379] BTRFS info (device loop0): turning on sync discard
[  312.406301][T22379] BTRFS info (device loop0): enabling free space tree
[  312.406309][T22379] BTRFS info (device loop0): use zlib compression, level 3
[  312.457126][T22383] loop2: detected capacity change from 0 to 32768
[  312.462233][T22383] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 64b459b8-a76c-431c-b845-045e0fbc89d3
[  312.465885][T22383] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22383)
[  312.485726][T22383] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  312.485782][T22383] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  312.586572][T22383] BTRFS info (device loop2): enabling ssd optimizations
[  312.586605][T22383] BTRFS info (device loop2): using spread ssd allocation scheme
[  312.586623][T22383] BTRFS info (device loop2): turning on sync discard
[  312.586630][T22383] BTRFS info (device loop2): enabling free space tree
[  312.586637][T22383] BTRFS info (device loop2): use zlib compression, level 3
[  312.813708][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  312.905708][ T6753] BTRFS info (device loop0): last unmount of filesystem 23188c99-cfcb-451c-94d3-2ba5bee03622
[  313.115653][ T6749] BTRFS info (device loop2): last unmount of filesystem 64b459b8-a76c-431c-b845-045e0fbc89d3
[  313.320778][ T6751] BTRFS info (device loop1): last unmount of filesystem 116b7548-8d17-492b-9eee-3efda20c6634
[  313.651525][T22458] loop4: detected capacity change from 0 to 32768
[  313.657893][T22458] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22458)
[  313.716516][T22458] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  313.716588][T22458] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  313.824547][T22458] BTRFS info (device loop4): enabling ssd optimizations
[  313.824580][T22458] BTRFS info (device loop4): using spread ssd allocation scheme
[  313.824608][T22458] BTRFS info (device loop4): turning on sync discard
[  313.824623][T22458] BTRFS info (device loop4): enabling free space tree
[  313.824635][T22458] BTRFS info (device loop4): use zlib compression, level 3
[  314.029321][T22460] loop1: detected capacity change from 0 to 32768
[  314.036901][T22460] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 6bf75af9-d224-49fe-915e-7ecf2623528a
[  314.036950][T22460] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22460)
[  314.044695][T22460] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  314.044763][T22460] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  314.095746][T22460] BTRFS info (device loop1): enabling ssd optimizations
[  314.097263][T22460] BTRFS info (device loop1): using spread ssd allocation scheme
[  314.098847][T22460] BTRFS info (device loop1): turning on sync discard
[  314.100295][T22460] BTRFS info (device loop1): enabling free space tree
[  314.100326][T22460] BTRFS info (device loop1): use zlib compression, level 3
[  314.211969][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  314.235260][T22477] loop3: detected capacity change from 0 to 32768
[  314.236789][T22477] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 79d5e23b-a2e5-4805-a2e4-9ca2ab0d061c
[  314.236837][T22477] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22477)
[  314.246949][T22477] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  314.246996][T22477] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  314.361179][T22477] BTRFS info (device loop3): enabling ssd optimizations
[  314.361207][T22477] BTRFS info (device loop3): using spread ssd allocation scheme
[  314.361224][T22477] BTRFS info (device loop3): turning on sync discard
[  314.361235][T22477] BTRFS info (device loop3): enabling free space tree
[  314.361248][T22477] BTRFS info (device loop3): use zlib compression, level 3
[  314.392323][T22479] loop0: detected capacity change from 0 to 32768
[  314.400544][T22496] loop2: detected capacity change from 0 to 32768
[  314.402832][T22479] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22479)
[  314.414342][ T6751] BTRFS info (device loop1): last unmount of filesystem 6bf75af9-d224-49fe-915e-7ecf2623528a
[  314.420068][T22496] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 3d240918-8970-44eb-9a1b-910c75a2013c
[  314.420125][T22496] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22496)
[  314.432400][T22479] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  314.432463][T22479] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  314.433126][T22496] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  314.433163][T22496] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  314.558261][T22496] BTRFS info (device loop2): enabling ssd optimizations
[  314.558294][T22496] BTRFS info (device loop2): using spread ssd allocation scheme
[  314.558303][T22496] BTRFS info (device loop2): turning on sync discard
[  314.558311][T22496] BTRFS info (device loop2): enabling free space tree
[  314.558320][T22496] BTRFS info (device loop2): use zlib compression, level 3
[  314.627827][T22479] BTRFS info (device loop0): enabling ssd optimizations
[  314.627861][T22479] BTRFS info (device loop0): using spread ssd allocation scheme
[  314.627881][T22479] BTRFS info (device loop0): turning on sync discard
[  314.627889][T22479] BTRFS info (device loop0): enabling free space tree
[  314.627898][T22479] BTRFS info (device loop0): use zlib compression, level 3
[  314.835869][ T6759] BTRFS info (device loop3): last unmount of filesystem 79d5e23b-a2e5-4805-a2e4-9ca2ab0d061c
[  314.919300][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  315.019718][ T6749] BTRFS info (device loop2): last unmount of filesystem 3d240918-8970-44eb-9a1b-910c75a2013c
[  315.211920][T22550] loop3: detected capacity change from 0 to 32768
[  315.214544][T22550] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22550)
[  315.254103][T22550] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  315.254190][T22550] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  315.354256][T22566] loop1: detected capacity change from 0 to 32768
[  315.359003][T22566] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 829a9b9f-44a2-4946-a9d6-f038a7547a20
[  315.359056][T22566] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22566)
[  315.360542][T22566] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  315.360579][T22566] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  315.395770][T22550] BTRFS info (device loop3): enabling ssd optimizations
[  315.397206][T22550] BTRFS info (device loop3): using spread ssd allocation scheme
[  315.398576][T22550] BTRFS info (device loop3): turning on sync discard
[  315.399903][T22550] BTRFS info (device loop3): enabling free space tree
[  315.401136][T22550] BTRFS info (device loop3): use zlib compression, level 3
[  315.429844][T22566] BTRFS info (device loop1): enabling ssd optimizations
[  315.431163][T22566] BTRFS info (device loop1): using spread ssd allocation scheme
[  315.431212][T22566] BTRFS info (device loop1): turning on sync discard
[  315.431240][T22566] BTRFS info (device loop1): enabling free space tree
[  315.431260][T22566] BTRFS info (device loop1): use zlib compression, level 3
[  315.494718][T22555] loop4: detected capacity change from 0 to 32768
[  315.502793][T22553] loop0: detected capacity change from 0 to 32768
[  315.504455][T22555] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 96853f9e-42bf-4a98-a423-35011f027716
[  315.504485][T22555] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22555)
[  315.505863][T22555] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  315.505897][T22555] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  315.506596][T22553] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 31ba8b15-db1c-419c-b7ab-73d1e5cb4eee
[  315.506619][T22553] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22553)
[  315.513482][T22553] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  315.513530][T22553] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
1970/01/01 00:05:15 executed programs: 1296
[  316.365744][T22623] loop3: detected capacity change from 0 to 32768
[  316.400614][T22623] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22623)
[  316.513260][T22626] loop2: detected capacity change from 0 to 32768
[  316.628648][T22626] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22626)
[  316.809197][T22634] loop1: detected capacity change from 0 to 32768
[  316.816358][T22634] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22634)
[  317.025211][T22651] loop0: detected capacity change from 0 to 32768
[  317.033406][T22651] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22651)
[  317.440091][T22695] loop4: detected capacity change from 0 to 32768
[  317.441197][T22695] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22695)
[  317.530761][T22695] _btrfs_printk: 47 callbacks suppressed
[  317.532211][T22695] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  317.534061][T22695] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  317.555601][ T6751] BTRFS info (device loop1): last unmount of filesystem 494c01a3-2aa5-4cb3-9175-a042245ca6af
[  317.584509][T22695] BTRFS info (device loop4): enabling ssd optimizations
[  317.584545][T22695] BTRFS info (device loop4): using spread ssd allocation scheme
[  317.584567][T22695] BTRFS info (device loop4): turning on sync discard
[  317.584579][T22695] BTRFS info (device loop4): enabling free space tree
[  317.584591][T22695] BTRFS info (device loop4): use zlib compression, level 3
[  317.666000][ T6753] BTRFS info (device loop0): last unmount of filesystem e1e4afe3-2ec5-465f-b663-0881eca49430
[  318.031969][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  318.244137][T22729] loop3: detected capacity change from 0 to 32768
[  318.251516][T22729] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22729)
[  318.266097][T22729] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  318.266162][T22729] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  318.307789][T22729] BTRFS info (device loop3): enabling ssd optimizations
[  318.309588][T22729] BTRFS info (device loop3): using spread ssd allocation scheme
[  318.309633][T22729] BTRFS info (device loop3): turning on sync discard
[  318.309649][T22729] BTRFS info (device loop3): enabling free space tree
[  318.309659][T22729] BTRFS info (device loop3): use zlib compression, level 3
[  318.403451][T22731] loop2: detected capacity change from 0 to 32768
[  318.412666][T22731] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 7c2a9969-e5fe-4c49-93be-3520a0f9dda9
[  318.412716][T22731] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22731)
[  318.469918][T22731] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  318.469991][T22731] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  318.508215][T22731] BTRFS info (device loop2): enabling ssd optimizations
[  318.508256][T22731] BTRFS info (device loop2): using spread ssd allocation scheme
[  318.508269][T22731] BTRFS info (device loop2): turning on sync discard
[  318.508281][T22731] BTRFS info (device loop2): enabling free space tree
[  318.508290][T22731] BTRFS info (device loop2): use zlib compression, level 3
[  318.868743][T22765] loop1: detected capacity change from 0 to 32768
[  318.873708][T22765] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 715a851c-9692-474a-941c-9265fee7601f
[  318.873749][T22765] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22765)
[  318.886382][T22765] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  318.886459][T22765] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  318.929043][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  318.948928][ T6749] BTRFS info (device loop2): last unmount of filesystem 7c2a9969-e5fe-4c49-93be-3520a0f9dda9
[  318.968557][T22765] BTRFS info (device loop1): enabling ssd optimizations
[  318.968588][T22765] BTRFS info (device loop1): using spread ssd allocation scheme
[  318.968612][T22765] BTRFS info (device loop1): turning on sync discard
[  318.968625][T22765] BTRFS info (device loop1): enabling free space tree
[  318.968634][T22765] BTRFS info (device loop1): use zlib compression, level 3
[  319.107268][T22783] loop4: detected capacity change from 0 to 32768
[  319.111498][T22783] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22783)
[  319.118297][T22783] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  319.118360][T22783] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  319.170707][T22783] BTRFS info (device loop4): enabling ssd optimizations
[  319.170742][T22783] BTRFS info (device loop4): using spread ssd allocation scheme
[  319.170765][T22783] BTRFS info (device loop4): turning on sync discard
[  319.170778][T22783] BTRFS info (device loop4): enabling free space tree
[  319.170791][T22783] BTRFS info (device loop4): use zlib compression, level 3
[  319.196566][T22767] loop0: detected capacity change from 0 to 32768
[  319.270884][T22767] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 84fdd1d9-b3fb-47e0-a132-4adb9c355941
[  319.272983][T22767] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22767)
[  319.280277][T22767] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  319.280347][T22767] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  319.456349][T22767] BTRFS info (device loop0): enabling ssd optimizations
[  319.456379][T22767] BTRFS info (device loop0): using spread ssd allocation scheme
[  319.456404][T22767] BTRFS info (device loop0): turning on sync discard
[  319.456417][T22767] BTRFS info (device loop0): enabling free space tree
[  319.456441][T22767] BTRFS info (device loop0): use zlib compression, level 3
[  319.478516][T22795] loop2: detected capacity change from 0 to 32768
[  319.536052][T22795] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 0b729d11-c913-4d47-8c8e-a7c41445177d
[  319.536111][T22795] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22795)
[  319.543643][T22795] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  319.543713][T22795] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  319.594485][T22795] BTRFS info (device loop2): enabling ssd optimizations
[  319.596078][T22795] BTRFS info (device loop2): using spread ssd allocation scheme
[  319.596119][T22795] BTRFS info (device loop2): turning on sync discard
[  319.596139][T22795] BTRFS info (device loop2): enabling free space tree
[  319.596152][T22795] BTRFS info (device loop2): use zlib compression, level 3
[  319.664281][ T6751] BTRFS info (device loop1): last unmount of filesystem 715a851c-9692-474a-941c-9265fee7601f
[  319.672214][T22788] loop3: detected capacity change from 0 to 32768
[  319.712908][T22788] BTRFS info: device /dev/loop3 (7:3) using temp-fsid b2d91448-5ab5-4d25-bc68-b489f9d75567
[  319.716795][T22788] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22788)
[  319.727372][T22788] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  319.727438][T22788] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  319.788310][T22788] BTRFS info (device loop3): enabling ssd optimizations
[  319.788336][T22788] BTRFS info (device loop3): using spread ssd allocation scheme
[  319.788354][T22788] BTRFS info (device loop3): turning on sync discard
[  319.788363][T22788] BTRFS info (device loop3): enabling free space tree
[  319.788373][T22788] BTRFS info (device loop3): use zlib compression, level 3
[  319.794858][ T6753] BTRFS info (device loop0): last unmount of filesystem 84fdd1d9-b3fb-47e0-a132-4adb9c355941
[  319.918820][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  320.000615][ T6749] BTRFS info (device loop2): last unmount of filesystem 0b729d11-c913-4d47-8c8e-a7c41445177d
[  320.027973][ T6759] BTRFS info (device loop3): last unmount of filesystem b2d91448-5ab5-4d25-bc68-b489f9d75567
[  320.035271][T22842] loop1: detected capacity change from 0 to 32768
[  320.038824][T22842] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22842)
[  320.051603][T22842] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  320.051676][T22842] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  320.091584][T22842] BTRFS info (device loop1): enabling ssd optimizations
[  320.091618][T22842] BTRFS info (device loop1): using spread ssd allocation scheme
[  320.091638][T22842] BTRFS info (device loop1): turning on sync discard
[  320.091650][T22842] BTRFS info (device loop1): enabling free space tree
[  320.091663][T22842] BTRFS info (device loop1): use zlib compression, level 3
[  320.193613][T22858] loop4: detected capacity change from 0 to 32768
[  320.207092][T22858] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 811f35d7-994b-48b6-b91f-c68e1dc18c93
[  320.207140][T22858] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22858)
[  320.233401][T22858] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  320.233477][T22858] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  320.303051][T22858] BTRFS info (device loop4): enabling ssd optimizations
[  320.304386][T22858] BTRFS info (device loop4): using spread ssd allocation scheme
[  320.305723][T22858] BTRFS info (device loop4): turning on sync discard
[  320.306948][T22858] BTRFS info (device loop4): enabling free space tree
[  320.308063][T22858] BTRFS info (device loop4): use zlib compression, level 3
[  320.412223][T22856] loop0: detected capacity change from 0 to 32768
[  320.419372][T22856] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ea1269c7-c2de-4993-9c8e-c4c87abe9439
[  320.420153][T22856] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22856)
[  320.426275][T22856] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  320.426342][T22856] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  320.496535][T22856] BTRFS info (device loop0): enabling ssd optimizations
[  320.496569][T22856] BTRFS info (device loop0): using spread ssd allocation scheme
[  320.496590][T22856] BTRFS info (device loop0): turning on sync discard
[  320.496603][T22856] BTRFS info (device loop0): enabling free space tree
[  320.496616][T22856] BTRFS info (device loop0): use zlib compression, level 3
[  320.521376][T22877] loop2: detected capacity change from 0 to 32768
[  320.523753][T22877] BTRFS info: device /dev/loop2 (7:2) using temp-fsid eb9d4754-bbc8-4029-9a6d-56e6816e82dd
[  320.523770][T22877] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22877)
[  320.545049][T22877] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  320.545119][T22877] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  320.688356][T22877] BTRFS info (device loop2): enabling ssd optimizations
[  320.688387][T22877] BTRFS info (device loop2): using spread ssd allocation scheme
[  320.688409][T22877] BTRFS info (device loop2): turning on sync discard
1970/01/01 00:05:20 executed programs: 1321
[  321.244474][T22937] loop3: detected capacity change from 0 to 32768
[  321.257039][T22937] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22937)
[  321.991727][T22959] loop1: detected capacity change from 0 to 32768
[  322.000770][T22959] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (22959)
[  322.212232][T22965] loop2: detected capacity change from 0 to 32768
[  322.214773][T22965] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (22965)
[  322.234530][T22961] loop4: detected capacity change from 0 to 32768
[  322.243179][T22961] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (22961)
[  322.276008][T22963] loop0: detected capacity change from 0 to 32768
[  322.278861][T22963] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (22963)
[  322.338338][T22974] loop3: detected capacity change from 0 to 32768
[  322.340729][T22974] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (22974)
[  322.709413][ T6751] _btrfs_printk: 53 callbacks suppressed
[  322.709458][ T6751] BTRFS info (device loop1): last unmount of filesystem c4acb2d4-7512-4e49-8288-8b42976c67e7
[  322.831061][ T6761] BTRFS info (device loop4): last unmount of filesystem 8b0b4ad5-7922-468d-9e50-83be75e1937c
[  322.892191][ T6753] BTRFS info (device loop0): last unmount of filesystem 496b9b65-bdb7-4c22-978e-31aafcb0e784
[  322.956692][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  322.989648][ T6759] BTRFS info (device loop3): last unmount of filesystem 0918ed27-210d-46ef-8ab4-1c4cc89b5e97
[  323.045990][T23047] loop1: detected capacity change from 0 to 32768
[  323.048326][T23047] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 3dc71ed5-bc18-47e7-8124-a6cd43a8a670
[  323.048376][T23047] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23047)
[  323.053239][T23047] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  323.053302][T23047] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  323.068236][T23047] BTRFS info (device loop1): enabling ssd optimizations
[  323.068264][T23047] BTRFS info (device loop1): using spread ssd allocation scheme
[  323.068272][T23047] BTRFS info (device loop1): turning on sync discard
[  323.068278][T23047] BTRFS info (device loop1): enabling free space tree
[  323.068285][T23047] BTRFS info (device loop1): use zlib compression, level 3
[  323.137289][T23052] loop0: detected capacity change from 0 to 32768
[  323.145178][T23052] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23052)
[  323.186843][T23052] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  323.186934][T23052] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  323.241420][T23050] loop4: detected capacity change from 0 to 32768
[  323.273539][T23050] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 9c41645b-749f-482f-8a29-d30df0197fdb
[  323.273603][T23050] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23050)
[  323.282229][T23050] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  323.282304][T23050] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  323.282878][T23052] BTRFS info (device loop0): enabling ssd optimizations
[  323.282887][T23052] BTRFS info (device loop0): using spread ssd allocation scheme
[  323.282894][T23052] BTRFS info (device loop0): turning on sync discard
[  323.282900][T23052] BTRFS info (device loop0): enabling free space tree
[  323.282906][T23052] BTRFS info (device loop0): use zlib compression, level 3
[  323.311190][T23069] loop2: detected capacity change from 0 to 32768
[  323.314587][T23069] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 098a8bcf-fedf-47e6-941a-cf043b8b32c7
[  323.314633][T23069] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23069)
[  323.337971][T23069] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  323.338061][T23069] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  323.456554][T23069] BTRFS info (device loop2): enabling ssd optimizations
[  323.456585][T23069] BTRFS info (device loop2): using spread ssd allocation scheme
[  323.456593][T23069] BTRFS info (device loop2): turning on sync discard
[  323.456601][T23069] BTRFS info (device loop2): enabling free space tree
[  323.456609][T23069] BTRFS info (device loop2): use zlib compression, level 3
[  323.463065][T23050] BTRFS info (device loop4): enabling ssd optimizations
[  323.463095][T23050] BTRFS info (device loop4): using spread ssd allocation scheme
[  323.463117][T23050] BTRFS info (device loop4): turning on sync discard
[  323.463125][T23050] BTRFS info (device loop4): enabling free space tree
[  323.463132][T23050] BTRFS info (device loop4): use zlib compression, level 3
[  323.536547][T23071] loop3: detected capacity change from 0 to 32768
[  323.545301][T23071] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 2ce0dcdb-f9e2-457f-b78d-db34bc62fe8b
[  323.545340][T23071] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23071)
[  323.560575][T23071] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  323.560651][T23071] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  323.677108][T23071] BTRFS info (device loop3): enabling ssd optimizations
[  323.677142][T23071] BTRFS info (device loop3): using spread ssd allocation scheme
[  323.677165][T23071] BTRFS info (device loop3): turning on sync discard
[  323.677176][T23071] BTRFS info (device loop3): enabling free space tree
[  323.677188][T23071] BTRFS info (device loop3): use zlib compression, level 3
[  323.877273][ T6761] BTRFS info (device loop4): last unmount of filesystem 9c41645b-749f-482f-8a29-d30df0197fdb
[  323.921742][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  323.922466][ T6751] BTRFS info (device loop1): last unmount of filesystem 3dc71ed5-bc18-47e7-8124-a6cd43a8a670
[  324.066125][ T6749] BTRFS info (device loop2): last unmount of filesystem 098a8bcf-fedf-47e6-941a-cf043b8b32c7
[  324.116272][ T6759] BTRFS info (device loop3): last unmount of filesystem 2ce0dcdb-f9e2-457f-b78d-db34bc62fe8b
[  324.291335][T23137] loop4: detected capacity change from 0 to 32768
[  324.294725][T23137] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23137)
[  324.332482][T23137] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  324.332540][T23137] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  324.397472][T23137] BTRFS info (device loop4): enabling ssd optimizations
[  324.397503][T23137] BTRFS info (device loop4): using spread ssd allocation scheme
[  324.397523][T23137] BTRFS info (device loop4): turning on sync discard
[  324.397531][T23137] BTRFS info (device loop4): enabling free space tree
[  324.397539][T23137] BTRFS info (device loop4): use zlib compression, level 3
[  324.542425][T23146] loop3: detected capacity change from 0 to 32768
[  324.543973][T23146] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 550b5896-a98d-409b-886a-5949cba21525
[  324.544030][T23146] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23146)
[  324.549651][T23146] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  324.549725][T23146] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  324.725977][T23146] BTRFS info (device loop3): enabling ssd optimizations
[  324.726007][T23146] BTRFS info (device loop3): using spread ssd allocation scheme
[  324.726028][T23146] BTRFS info (device loop3): turning on sync discard
[  324.726036][T23146] BTRFS info (device loop3): enabling free space tree
[  324.726045][T23146] BTRFS info (device loop3): use zlib compression, level 3
[  325.130913][T23179] loop0: detected capacity change from 0 to 32768
[  325.134236][T23179] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 41563dcc-8258-4bb7-8809-3092e583688a
[  325.134279][T23179] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23179)
[  325.143495][T23179] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  325.143548][T23179] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  325.247906][T23179] BTRFS info (device loop0): enabling ssd optimizations
[  325.249231][T23179] BTRFS info (device loop0): using spread ssd allocation scheme
[  325.250766][T23179] BTRFS info (device loop0): turning on sync discard
[  325.250784][T23179] BTRFS info (device loop0): enabling free space tree
[  325.250798][T23179] BTRFS info (device loop0): use zlib compression, level 3
[  325.262131][ T6759] BTRFS info (device loop3): last unmount of filesystem 550b5896-a98d-409b-886a-5949cba21525
[  325.298646][T23182] loop1: detected capacity change from 0 to 32768
[  325.321054][T23185] loop2: detected capacity change from 0 to 32768
[  325.325425][T23185] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 2fbc873a-3e1f-49bd-a9a1-fd055c51bdda
[  325.325469][T23185] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23185)
[  325.347714][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  325.348303][T23185] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  325.348338][T23185] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  325.348498][T23182] BTRFS info: device /dev/loop1 (7:1) using temp-fsid bf41d3de-676f-4816-90d8-f475cb6ac2da
[  325.348518][T23182] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23182)
[  325.378808][T23182] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  325.378876][T23182] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  325.493972][T23182] BTRFS info (device loop1): enabling ssd optimizations
[  325.493999][T23182] BTRFS info (device loop1): using spread ssd allocation scheme
[  325.494008][T23182] BTRFS info (device loop1): turning on sync discard
[  325.494018][T23182] BTRFS info (device loop1): enabling free space tree
[  325.494025][T23182] BTRFS info (device loop1): use zlib compression, level 3
[  325.494818][T23185] BTRFS info (device loop2): enabling ssd optimizations
[  325.494827][T23185] BTRFS info (device loop2): using spread ssd allocation scheme
[  325.494833][T23185] BTRFS info (device loop2): turning on sync discard
[  325.494839][T23185] BTRFS info (device loop2): enabling free space tree
[  325.494845][T23185] BTRFS info (device loop2): use zlib compression, level 3
1970/01/01 00:05:25 executed programs: 1345
[  325.872488][ T6751] BTRFS info (device loop1): last unmount of filesystem bf41d3de-676f-4816-90d8-f475cb6ac2da
[  325.939246][T23235] loop4: detected capacity change from 0 to 32768
[  325.956045][T23235] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23235)
[  326.040485][T23235] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  326.040559][T23235] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  326.090449][ T6749] BTRFS info (device loop2): last unmount of filesystem 2fbc873a-3e1f-49bd-a9a1-fd055c51bdda
[  326.095226][T23235] BTRFS info (device loop4): enabling ssd optimizations
[  326.096508][T23235] BTRFS info (device loop4): using spread ssd allocation scheme
[  326.096556][T23235] BTRFS info (device loop4): turning on sync discard
[  326.096581][T23235] BTRFS info (device loop4): enabling free space tree
[  326.096606][T23235] BTRFS info (device loop4): use zlib compression, level 3
[  326.231751][ T6753] BTRFS info (device loop0): last unmount of filesystem 41563dcc-8258-4bb7-8809-3092e583688a
[  326.499251][T23259] loop2: detected capacity change from 0 to 32768
[  326.503884][T23259] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23259)
[  326.589596][T23263] loop3: detected capacity change from 0 to 32768
[  326.597589][T23263] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23263)
[  326.675067][T23261] loop0: detected capacity change from 0 to 32768
[  326.683640][T23261] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23261)
[  326.789793][T23267] loop4: detected capacity change from 0 to 32768
[  326.792819][T23267] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23267)
[  327.391796][T23330] loop1: detected capacity change from 0 to 32768
[  327.398657][T23330] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23330)
[  327.997485][ T6751] _btrfs_printk: 43 callbacks suppressed
[  328.002309][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  328.443417][T23361] loop2: detected capacity change from 0 to 32768
[  328.444224][T23361] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23361)
[  328.454601][T23361] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  328.454658][T23361] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  328.505079][T23364] loop3: detected capacity change from 0 to 32768
[  328.517574][T23368] loop0: detected capacity change from 0 to 32768
[  328.525388][T23361] BTRFS info (device loop2): enabling ssd optimizations
[  328.525415][T23361] BTRFS info (device loop2): using spread ssd allocation scheme
[  328.525428][T23361] BTRFS info (device loop2): turning on sync discard
[  328.525441][T23361] BTRFS info (device loop2): enabling free space tree
[  328.525450][T23361] BTRFS info (device loop2): use zlib compression, level 3
[  328.532202][T23364] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 9f900ea1-e1cd-48e0-b9fa-c3a32db8034a
[  328.534165][T23364] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23364)
[  328.537212][T23368] BTRFS info: device /dev/loop0 (7:0) using temp-fsid bf3ea511-6ced-4a8d-8ff1-9d41bd6c5121
[  328.537249][T23368] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23368)
[  328.543602][T23368] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  328.543645][T23368] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  328.561335][T23364] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  328.561382][T23364] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  328.563251][T23366] loop1: detected capacity change from 0 to 32768
[  328.564107][T23366] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 67c68c54-277d-4f72-9766-db24f11d2c8d
[  328.564128][T23366] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23366)
[  328.570843][T23366] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  328.570895][T23366] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  328.617835][T23370] loop4: detected capacity change from 0 to 32768
[  328.618893][T23370] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 53ee28b2-1104-48a2-ba3e-d37a90160b1a
[  328.618914][T23370] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23370)
[  328.654200][T23370] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  328.654269][T23370] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  328.735666][T23368] BTRFS info (device loop0): enabling ssd optimizations
[  328.735696][T23368] BTRFS info (device loop0): using spread ssd allocation scheme
[  328.735721][T23368] BTRFS info (device loop0): turning on sync discard
[  328.735733][T23368] BTRFS info (device loop0): enabling free space tree
[  328.735747][T23368] BTRFS info (device loop0): use zlib compression, level 3
[  328.746121][T23364] BTRFS info (device loop3): enabling ssd optimizations
[  328.746147][T23364] BTRFS info (device loop3): using spread ssd allocation scheme
[  328.746170][T23364] BTRFS info (device loop3): turning on sync discard
[  328.746182][T23364] BTRFS info (device loop3): enabling free space tree
[  328.746195][T23364] BTRFS info (device loop3): use zlib compression, level 3
[  328.753168][T23366] BTRFS info (device loop1): enabling ssd optimizations
[  328.753192][T23366] BTRFS info (device loop1): using spread ssd allocation scheme
[  328.753228][T23366] BTRFS info (device loop1): turning on sync discard
[  328.753243][T23366] BTRFS info (device loop1): enabling free space tree
[  328.753254][T23366] BTRFS info (device loop1): use zlib compression, level 3
[  328.828150][T23370] BTRFS info (device loop4): enabling ssd optimizations
[  328.828185][T23370] BTRFS info (device loop4): using spread ssd allocation scheme
[  328.828205][T23370] BTRFS info (device loop4): turning on sync discard
[  328.828212][T23370] BTRFS info (device loop4): enabling free space tree
[  328.828218][T23370] BTRFS info (device loop4): use zlib compression, level 3
[  329.086468][ T6759] BTRFS info (device loop3): last unmount of filesystem 9f900ea1-e1cd-48e0-b9fa-c3a32db8034a
[  329.168208][ T6751] BTRFS info (device loop1): last unmount of filesystem 67c68c54-277d-4f72-9766-db24f11d2c8d
[  329.232398][ T6753] BTRFS info (device loop0): last unmount of filesystem bf3ea511-6ced-4a8d-8ff1-9d41bd6c5121
[  329.269081][ T6761] BTRFS info (device loop4): last unmount of filesystem 53ee28b2-1104-48a2-ba3e-d37a90160b1a
[  329.534662][T23452] loop3: detected capacity change from 0 to 32768
[  329.540464][T23452] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 1f0f163c-263b-4a37-b60d-febc46ce17af
[  329.540514][T23452] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23452)
[  329.552384][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  329.584203][T23452] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  329.584260][T23452] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  329.721036][T23452] BTRFS info (device loop3): enabling ssd optimizations
[  329.721068][T23452] BTRFS info (device loop3): using spread ssd allocation scheme
[  329.721088][T23452] BTRFS info (device loop3): turning on sync discard
[  329.721101][T23452] BTRFS info (device loop3): enabling free space tree
[  329.721114][T23452] BTRFS info (device loop3): use zlib compression, level 3
[  329.930147][T23462] loop0: detected capacity change from 0 to 32768
[  329.938366][T23462] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23462)
[  329.949890][T23462] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  329.949954][T23462] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  330.070540][T23462] BTRFS info (device loop0): enabling ssd optimizations
[  330.070569][T23462] BTRFS info (device loop0): using spread ssd allocation scheme
[  330.070592][T23462] BTRFS info (device loop0): turning on sync discard
[  330.070605][T23462] BTRFS info (device loop0): enabling free space tree
[  330.070618][T23462] BTRFS info (device loop0): use zlib compression, level 3
[  330.095874][ T6759] BTRFS info (device loop3): last unmount of filesystem 1f0f163c-263b-4a37-b60d-febc46ce17af
[  330.334583][T23495] loop1: detected capacity change from 0 to 32768
[  330.344189][T23495] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 4ab51f17-640e-43d7-ac2b-938a1e458559
[  330.347501][T23495] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23495)
[  330.361182][T23495] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  330.361236][T23495] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  330.402155][T23495] BTRFS info (device loop1): enabling ssd optimizations
[  330.403477][T23495] BTRFS info (device loop1): using spread ssd allocation scheme
[  330.403509][T23495] BTRFS info (device loop1): turning on sync discard
[  330.403521][T23495] BTRFS info (device loop1): enabling free space tree
[  330.403533][T23495] BTRFS info (device loop1): use zlib compression, level 3
[  330.570605][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
1970/01/01 00:05:30 executed programs: 1370
[  331.005892][T23516] loop4: detected capacity change from 0 to 32768
[  331.008965][T23516] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23516)
[  331.043651][T23516] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  331.043719][T23516] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  331.116978][ T6751] BTRFS info (device loop1): last unmount of filesystem 4ab51f17-640e-43d7-ac2b-938a1e458559
[  331.132487][T23520] loop2: detected capacity change from 0 to 32768
[  331.140252][T23520] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5e826c78-58dd-4a97-8dbe-405da91fb9e9
[  331.142208][T23520] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23520)
[  331.151760][T23520] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  331.151827][T23520] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  331.202991][T23535] loop3: detected capacity change from 0 to 32768
[  331.203969][T23535] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 4c3d0011-2b8e-4a24-a21e-b95b71ee4e59
[  331.203991][T23535] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23535)
[  331.218635][T23535] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  331.218703][T23535] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  331.219304][T23516] BTRFS info (device loop4): enabling ssd optimizations
[  331.219313][T23516] BTRFS info (device loop4): using spread ssd allocation scheme
[  331.219319][T23516] BTRFS info (device loop4): turning on sync discard
[  331.219326][T23516] BTRFS info (device loop4): enabling free space tree
[  331.219332][T23516] BTRFS info (device loop4): use zlib compression, level 3
[  331.351264][T23520] BTRFS info (device loop2): enabling ssd optimizations
[  331.351294][T23520] BTRFS info (device loop2): using spread ssd allocation scheme
[  331.351320][T23520] BTRFS info (device loop2): turning on sync discard
[  331.351333][T23520] BTRFS info (device loop2): enabling free space tree
[  331.351345][T23520] BTRFS info (device loop2): use zlib compression, level 3
[  331.429183][T23535] BTRFS info (device loop3): enabling ssd optimizations
[  331.429217][T23535] BTRFS info (device loop3): using spread ssd allocation scheme
[  331.429226][T23535] BTRFS info (device loop3): turning on sync discard
[  331.429233][T23535] BTRFS info (device loop3): enabling free space tree
[  331.429241][T23535] BTRFS info (device loop3): use zlib compression, level 3
[  331.615609][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  331.689248][ T6749] BTRFS info (device loop2): last unmount of filesystem 5e826c78-58dd-4a97-8dbe-405da91fb9e9
[  331.707589][T23568] loop1: detected capacity change from 0 to 32768
[  331.728512][T23568] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23568)
[  331.754790][T23568] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  331.754866][T23568] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  331.856409][T23575] loop0: detected capacity change from 0 to 32768
[  331.863911][T23575] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 6d5f1999-90c0-41b0-8f57-1357c007fea0
[  331.865737][T23575] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23575)
[  331.872146][T23575] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  332.072860][T23577] loop4: detected capacity change from 0 to 32768
[  332.074728][T23577] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23577)
[  332.248447][T23584] loop2: detected capacity change from 0 to 32768
[  332.276564][T23584] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23584)
[  332.657251][T23629] loop3: detected capacity change from 0 to 32768
[  332.659737][T23629] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23629)
[  333.291763][ T6759] _btrfs_printk: 39 callbacks suppressed
[  333.291814][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  333.481545][T23673] loop1: detected capacity change from 0 to 32768
[  333.485595][T23673] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23673)
[  333.491338][T23673] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  333.491409][T23673] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  333.513688][T23673] BTRFS info (device loop1): enabling ssd optimizations
[  333.513723][T23673] BTRFS info (device loop1): using spread ssd allocation scheme
[  333.513731][T23673] BTRFS info (device loop1): turning on sync discard
[  333.513739][T23673] BTRFS info (device loop1): enabling free space tree
[  333.513747][T23673] BTRFS info (device loop1): use zlib compression, level 3
[  333.523143][T23675] loop4: detected capacity change from 0 to 32768
[  333.539283][T23675] BTRFS info: device /dev/loop4 (7:4) using temp-fsid c8ec3125-e1a6-40d3-9e71-4b798bd46c5d
[  333.539340][T23675] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23675)
[  333.692410][T23675] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  333.692477][T23675] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  333.758868][T23675] BTRFS info (device loop4): enabling ssd optimizations
[  333.760607][T23675] BTRFS info (device loop4): using spread ssd allocation scheme
[  333.760645][T23675] BTRFS info (device loop4): turning on sync discard
[  333.760663][T23675] BTRFS info (device loop4): enabling free space tree
[  333.760681][T23675] BTRFS info (device loop4): use zlib compression, level 3
[  334.036982][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  334.065370][T23694] loop0: detected capacity change from 0 to 32768
[  334.107466][T23694] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ad535e27-5763-43a6-903a-f943d870adb2
[  334.107509][T23694] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23694)
[  334.110626][T23713] loop2: detected capacity change from 0 to 32768
[  334.115523][T23694] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  334.115569][T23694] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  334.118593][T23713] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 115c5854-2f96-458a-880f-177c8cb9b4c1
[  334.118621][T23713] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23713)
[  334.122623][T23713] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  334.122655][T23713] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  334.337224][T23694] BTRFS info (device loop0): enabling ssd optimizations
[  334.337253][T23694] BTRFS info (device loop0): using spread ssd allocation scheme
[  334.337275][T23694] BTRFS info (device loop0): turning on sync discard
[  334.337288][T23694] BTRFS info (device loop0): enabling free space tree
[  334.337301][T23694] BTRFS info (device loop0): use zlib compression, level 3
[  334.340773][T23713] BTRFS info (device loop2): enabling ssd optimizations
[  334.340785][T23713] BTRFS info (device loop2): using spread ssd allocation scheme
[  334.340792][T23713] BTRFS info (device loop2): turning on sync discard
[  334.340798][T23713] BTRFS info (device loop2): enabling free space tree
[  334.340804][T23713] BTRFS info (device loop2): use zlib compression, level 3
[  334.419308][ T6761] BTRFS info (device loop4): last unmount of filesystem c8ec3125-e1a6-40d3-9e71-4b798bd46c5d
[  334.645106][ T6753] BTRFS info (device loop0): last unmount of filesystem ad535e27-5763-43a6-903a-f943d870adb2
[  334.689871][T23750] loop3: detected capacity change from 0 to 32768
[  334.698128][T23750] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23750)
[  334.735954][T23750] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  334.736018][T23750] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  334.789221][T23750] BTRFS info (device loop3): enabling ssd optimizations
[  334.789251][T23750] BTRFS info (device loop3): using spread ssd allocation scheme
[  334.789260][T23750] BTRFS info (device loop3): turning on sync discard
[  334.789268][T23750] BTRFS info (device loop3): enabling free space tree
[  334.789276][T23750] BTRFS info (device loop3): use zlib compression, level 3
[  335.165137][ T6749] BTRFS info (device loop2): last unmount of filesystem 115c5854-2f96-458a-880f-177c8cb9b4c1
[  335.325609][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  335.626916][T23773] loop1: detected capacity change from 0 to 32768
[  335.654097][T23773] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23773)
[  335.660533][T23773] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  335.660583][T23773] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  335.740112][T23773] BTRFS info (device loop1): enabling ssd optimizations
[  335.740144][T23773] BTRFS info (device loop1): using spread ssd allocation scheme
[  335.740153][T23773] BTRFS info (device loop1): turning on sync discard
[  335.740160][T23773] BTRFS info (device loop1): enabling free space tree
[  335.740167][T23773] BTRFS info (device loop1): use zlib compression, level 3
[  335.780155][T23796] loop0: detected capacity change from 0 to 32768
[  335.788438][T23796] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d5e74fd9-9f50-4425-a304-801016c06a0d
[  335.788490][T23796] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23796)
[  335.822769][T23796] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  335.822847][T23796] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  335.859641][T23778] loop4: detected capacity change from 0 to 32768
[  335.868599][T23778] BTRFS info: device /dev/loop4 (7:4) using temp-fsid ff10e341-269a-4c2b-9c8a-e517c77690b7
[  335.874476][T23778] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23778)
[  335.892650][T23778] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  335.892719][T23778] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  335.908787][T23796] BTRFS info (device loop0): enabling ssd optimizations
[  335.908815][T23796] BTRFS info (device loop0): using spread ssd allocation scheme
[  335.908834][T23796] BTRFS info (device loop0): turning on sync discard
[  335.908847][T23796] BTRFS info (device loop0): enabling free space tree
[  335.908860][T23796] BTRFS info (device loop0): use zlib compression, level 3
[  335.990958][T23778] BTRFS info (device loop4): enabling ssd optimizations
[  335.990988][T23778] BTRFS info (device loop4): using spread ssd allocation scheme
[  335.991011][T23778] BTRFS info (device loop4): turning on sync discard
[  335.991032][T23778] BTRFS info (device loop4): enabling free space tree
[  335.991046][T23778] BTRFS info (device loop4): use zlib compression, level 3
1970/01/01 00:05:36 executed programs: 1394
[  336.203933][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  336.387945][ T6761] BTRFS info (device loop4): last unmount of filesystem ff10e341-269a-4c2b-9c8a-e517c77690b7
[  336.685041][ T6753] BTRFS info (device loop0): last unmount of filesystem d5e74fd9-9f50-4425-a304-801016c06a0d
[  336.694487][T23833] loop2: detected capacity change from 0 to 32768
[  336.699190][T23833] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23833)
[  336.704085][T23833] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  336.706086][T23833] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  336.805444][T23833] BTRFS info (device loop2): enabling ssd optimizations
[  336.805477][T23833] BTRFS info (device loop2): using spread ssd allocation scheme
[  336.805485][T23833] BTRFS info (device loop2): turning on sync discard
[  336.805493][T23833] BTRFS info (device loop2): enabling free space tree
[  336.805502][T23833] BTRFS info (device loop2): use zlib compression, level 3
[  336.881243][T23838] loop3: detected capacity change from 0 to 32768
[  336.887605][T23838] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 139f5ca1-d782-4ffe-8a97-adc2a8f1a90b
[  336.887921][T23838] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23838)
[  336.899319][T23838] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  336.899834][T23838] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  336.973061][T23838] BTRFS info (device loop3): enabling ssd optimizations
[  336.974312][T23838] BTRFS info (device loop3): using spread ssd allocation scheme
[  336.975592][T23838] BTRFS info (device loop3): turning on sync discard
[  336.976754][T23838] BTRFS info (device loop3): enabling free space tree
[  336.978082][T23838] BTRFS info (device loop3): use zlib compression, level 3
[  337.254419][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  337.321476][T23854] loop0: detected capacity change from 0 to 32768
[  337.339903][T23854] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 7844eb25-9847-459b-b4e2-a6769f214889
[  337.339950][T23854] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23854)
[  337.352641][T23854] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  337.352717][T23854] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  337.412330][T23873] loop1: detected capacity change from 0 to 32768
[  337.432513][T23873] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (23873)
[  337.438030][T23873] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  337.438107][T23873] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  337.447393][T23854] BTRFS info (device loop0): enabling ssd optimizations
[  337.447423][T23854] BTRFS info (device loop0): using spread ssd allocation scheme
[  337.447443][T23854] BTRFS info (device loop0): turning on sync discard
[  337.447449][T23854] BTRFS info (device loop0): enabling free space tree
[  337.447456][T23854] BTRFS info (device loop0): use zlib compression, level 3
[  337.467131][ T6759] BTRFS info (device loop3): last unmount of filesystem 139f5ca1-d782-4ffe-8a97-adc2a8f1a90b
[  337.476370][T23873] BTRFS info (device loop1): enabling ssd optimizations
[  337.476397][T23873] BTRFS info (device loop1): using spread ssd allocation scheme
[  337.476405][T23873] BTRFS info (device loop1): turning on sync discard
[  337.750163][T23883] loop2: detected capacity change from 0 to 32768
[  337.765869][T23883] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23883)
[  337.938214][T23911] loop3: detected capacity change from 0 to 32768
[  337.943661][T23911] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23911)
[  338.062836][T23906] loop4: detected capacity change from 0 to 32768
[  338.066697][T23906] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (23906)
[  338.413687][ T6759] _btrfs_printk: 29 callbacks suppressed
[  338.415081][ T6759] BTRFS info (device loop3): last unmount of filesystem e1fcf3f1-4e2b-424b-94dd-1d6b7e2f3d29
[  338.476683][ T6761] BTRFS info (device loop4): last unmount of filesystem b999b9ba-c166-48fc-b51e-8f079f847ab6
[  338.515340][T23963] loop0: detected capacity change from 0 to 32768
[  338.532331][T23963] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (23963)
[  338.538062][T23963] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  338.538139][T23963] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  338.609678][T23963] BTRFS info (device loop0): enabling ssd optimizations
[  338.610961][T23963] BTRFS info (device loop0): using spread ssd allocation scheme
[  338.612293][T23963] BTRFS info (device loop0): turning on sync discard
[  338.613515][T23963] BTRFS info (device loop0): enabling free space tree
[  338.614679][T23963] BTRFS info (device loop0): use zlib compression, level 3
[  338.653284][T23967] loop2: detected capacity change from 0 to 32768
[  338.654741][T23967] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 32af579a-34ba-46dc-8bf0-5dd6b5b7a991
[  338.654805][T23967] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (23967)
[  338.662051][T23967] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  338.662119][T23967] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  338.716369][T23967] BTRFS info (device loop2): enabling ssd optimizations
[  338.716401][T23967] BTRFS info (device loop2): using spread ssd allocation scheme
[  338.716421][T23967] BTRFS info (device loop2): turning on sync discard
[  338.716430][T23967] BTRFS info (device loop2): enabling free space tree
[  338.716439][T23967] BTRFS info (device loop2): use zlib compression, level 3
[  338.954698][T23969] loop3: detected capacity change from 0 to 32768
[  339.131877][T23969] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 87d2bdec-197d-445b-8331-ae60e5600cb0
[  339.131936][T23969] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (23969)
[  339.151540][T23969] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  339.151619][T23969] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  339.194356][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  339.218085][ T6749] BTRFS info (device loop2): last unmount of filesystem 32af579a-34ba-46dc-8bf0-5dd6b5b7a991
[  339.376974][T23969] BTRFS info (device loop3): enabling ssd optimizations
[  339.377006][T23969] BTRFS info (device loop3): using spread ssd allocation scheme
[  339.377014][T23969] BTRFS info (device loop3): turning on sync discard
[  339.377022][T23969] BTRFS info (device loop3): enabling free space tree
[  339.377030][T23969] BTRFS info (device loop3): use zlib compression, level 3
[  339.427100][T24016] loop1: detected capacity change from 0 to 32768
[  339.471806][T24016] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24016)
[  339.578212][T24016] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  339.578281][T24016] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  339.617837][T24016] BTRFS info (device loop1): enabling ssd optimizations
[  339.617865][T24016] BTRFS info (device loop1): using spread ssd allocation scheme
[  339.617888][T24016] BTRFS info (device loop1): turning on sync discard
[  339.617901][T24016] BTRFS info (device loop1): enabling free space tree
[  339.617914][T24016] BTRFS info (device loop1): use zlib compression, level 3
[  339.656429][ T6759] BTRFS info (device loop3): last unmount of filesystem 87d2bdec-197d-445b-8331-ae60e5600cb0
[  339.826116][T24028] loop2: detected capacity change from 0 to 32768
[  339.831848][T24028] BTRFS info: device /dev/loop2 (7:2) using temp-fsid e5b819cc-5cb0-498e-af01-4d5906cd30b9
[  339.831889][T24028] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24028)
[  339.835225][T24028] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  339.835271][T24028] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  339.976626][T24028] BTRFS info (device loop2): enabling ssd optimizations
[  339.976659][T24028] BTRFS info (device loop2): using spread ssd allocation scheme
[  339.976668][T24028] BTRFS info (device loop2): turning on sync discard
[  339.976676][T24028] BTRFS info (device loop2): enabling free space tree
[  339.976684][T24028] BTRFS info (device loop2): use zlib compression, level 3
[  340.084675][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  340.417541][ T6749] BTRFS info (device loop2): last unmount of filesystem e5b819cc-5cb0-498e-af01-4d5906cd30b9
[  340.519428][T24069] loop4: detected capacity change from 0 to 32768
[  340.525987][T24069] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24069)
[  340.537723][T24069] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  340.537782][T24069] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  340.591115][T24069] BTRFS info (device loop4): enabling ssd optimizations
[  340.591144][T24069] BTRFS info (device loop4): using spread ssd allocation scheme
[  340.591163][T24069] BTRFS info (device loop4): turning on sync discard
[  340.591169][T24069] BTRFS info (device loop4): enabling free space tree
[  340.591176][T24069] BTRFS info (device loop4): use zlib compression, level 3
1970/01/01 00:05:41 executed programs: 1421
[  341.191308][T24091] loop1: detected capacity change from 0 to 32768
[  341.193562][T24091] BTRFS info: device /dev/loop1 (7:1) using temp-fsid cc347464-e35d-4493-af70-70f9f89db730
[  341.193580][T24091] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24091)
[  341.196543][T24091] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  341.196676][T24091] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  341.223055][T24092] loop3: detected capacity change from 0 to 32768
[  341.225030][T24092] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 1b5f01e2-4fb1-41d6-9573-de8e2b4870a0
[  341.225085][T24092] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24092)
[  341.236781][T24091] BTRFS info (device loop1): enabling ssd optimizations
[  341.236813][T24091] BTRFS info (device loop1): using spread ssd allocation scheme
[  341.236833][T24091] BTRFS info (device loop1): turning on sync discard
[  341.236840][T24091] BTRFS info (device loop1): enabling free space tree
[  341.236847][T24091] BTRFS info (device loop1): use zlib compression, level 3
[  341.243637][T24092] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  341.243691][T24092] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  341.289574][T24094] loop0: detected capacity change from 0 to 32768
[  341.292827][T24092] BTRFS info (device loop3): enabling ssd optimizations
[  341.292853][T24092] BTRFS info (device loop3): using spread ssd allocation scheme
[  341.292862][T24092] BTRFS info (device loop3): turning on sync discard
[  341.292870][T24092] BTRFS info (device loop3): enabling free space tree
[  341.292879][T24092] BTRFS info (device loop3): use zlib compression, level 3
[  341.304551][T24094] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 121346ab-01ee-4d26-b31d-56126e98b593
[  341.304602][T24094] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24094)
[  341.314554][T24094] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  341.314637][T24094] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  341.326924][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  341.482965][T24094] BTRFS info (device loop0): enabling ssd optimizations
[  341.482997][T24094] BTRFS info (device loop0): using spread ssd allocation scheme
[  341.489627][T24094] BTRFS info (device loop0): turning on sync discard
[  341.489674][T24094] BTRFS info (device loop0): enabling free space tree
[  341.489690][T24094] BTRFS info (device loop0): use zlib compression, level 3
[  341.802030][ T6751] BTRFS info (device loop1): last unmount of filesystem cc347464-e35d-4493-af70-70f9f89db730
[  341.812344][ T6759] BTRFS info (device loop3): last unmount of filesystem 1b5f01e2-4fb1-41d6-9573-de8e2b4870a0
[  341.863916][ T6753] BTRFS info (device loop0): last unmount of filesystem 121346ab-01ee-4d26-b31d-56126e98b593
[  341.945294][T24145] loop2: detected capacity change from 0 to 32768
[  341.948191][T24145] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24145)
[  341.968050][T24143] loop4: detected capacity change from 0 to 32768
[  341.972429][T24143] BTRFS info: device /dev/loop4 (7:4) using temp-fsid e546275c-a704-43e6-910c-fb5432ddf420
[  341.972469][T24143] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24143)
[  341.983572][T24145] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  341.983656][T24145] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  342.015916][T24143] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  342.015986][T24143] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  342.069958][T24145] BTRFS info (device loop2): enabling ssd optimizations
[  342.069988][T24145] BTRFS info (device loop2): using spread ssd allocation scheme
[  342.069996][T24145] BTRFS info (device loop2): turning on sync discard
[  342.070002][T24145] BTRFS info (device loop2): enabling free space tree
[  342.070008][T24145] BTRFS info (device loop2): use zlib compression, level 3
[  342.137223][T24143] BTRFS info (device loop4): enabling ssd optimizations
[  342.137253][T24143] BTRFS info (device loop4): using spread ssd allocation scheme
[  342.137278][T24143] BTRFS info (device loop4): turning on sync discard
[  342.137291][T24143] BTRFS info (device loop4): enabling free space tree
[  342.137304][T24143] BTRFS info (device loop4): use zlib compression, level 3
[  342.508026][T24183] loop0: detected capacity change from 0 to 32768
[  342.534044][T24183] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 07db3e48-d04c-4db8-9321-178341ef4137
[  342.534111][T24183] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24183)
[  342.540110][T24183] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  342.540162][T24183] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  342.584589][ T6761] BTRFS info (device loop4): last unmount of filesystem e546275c-a704-43e6-910c-fb5432ddf420
[  342.623517][T24183] BTRFS info (device loop0): enabling ssd optimizations
[  343.151980][T24207] loop1: detected capacity change from 0 to 32768
[  343.213932][T24207] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24207)
[  343.238658][T24209] loop3: detected capacity change from 0 to 32768
[  343.241106][T24209] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24209)
[  343.842575][ T6751] _btrfs_printk: 21 callbacks suppressed
[  343.842618][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  343.878303][T24244] loop2: detected capacity change from 0 to 32768
[  343.881813][T24244] BTRFS info: device /dev/loop2 (7:2) using temp-fsid ba0ef73f-35d9-47c2-b195-1c18fb1cc767
[  343.881856][T24244] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24244)
[  343.913114][T24244] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  343.913177][T24244] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  343.973848][ T6759] BTRFS info (device loop3): last unmount of filesystem 462fe914-7e48-43fd-82b2-f29bdde44535
[  343.998177][T24244] BTRFS info (device loop2): enabling ssd optimizations
[  343.998206][T24244] BTRFS info (device loop2): using spread ssd allocation scheme
[  343.998229][T24244] BTRFS info (device loop2): turning on sync discard
[  343.998243][T24244] BTRFS info (device loop2): enabling free space tree
[  343.998256][T24244] BTRFS info (device loop2): use zlib compression, level 3
[  344.001809][T24247] loop4: detected capacity change from 0 to 32768
[  344.006470][T24247] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24247)
[  344.014786][T24247] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  344.014836][T24247] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  344.139327][T24247] BTRFS info (device loop4): enabling ssd optimizations
[  344.139360][T24247] BTRFS info (device loop4): using spread ssd allocation scheme
[  344.139369][T24247] BTRFS info (device loop4): turning on sync discard
[  344.139376][T24247] BTRFS info (device loop4): enabling free space tree
[  344.139385][T24247] BTRFS info (device loop4): use zlib compression, level 3
[  344.346777][T24284] loop0: detected capacity change from 0 to 32768
[  344.363667][T24284] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 0de3c890-fc4f-4888-9e99-8305ed321782
[  344.365590][T24284] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24284)
[  344.370944][T24284] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  344.370990][T24284] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  344.398873][T24260] loop1: detected capacity change from 0 to 32768
[  344.408363][T24260] BTRFS info: device /dev/loop1 (7:1) using temp-fsid ee963856-6c9e-4bab-8e69-4dff1b9b8b9c
[  344.408409][T24260] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24260)
[  344.417267][T24260] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  344.417343][T24260] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  344.424936][T24280] loop3: detected capacity change from 0 to 32768
[  344.426583][T24280] BTRFS info: device /dev/loop3 (7:3) using temp-fsid b0e0aaa5-edca-45c0-b756-f7207b4fee17
[  344.426869][T24280] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24280)
[  344.432613][T24280] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  344.432669][T24280] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  344.505061][T24284] BTRFS info (device loop0): enabling ssd optimizations
[  344.506696][T24284] BTRFS info (device loop0): using spread ssd allocation scheme
[  344.510847][T24284] BTRFS info (device loop0): turning on sync discard
[  344.510892][T24284] BTRFS info (device loop0): enabling free space tree
[  344.510910][T24284] BTRFS info (device loop0): use zlib compression, level 3
[  344.548772][ T6749] BTRFS info (device loop2): last unmount of filesystem ba0ef73f-35d9-47c2-b195-1c18fb1cc767
[  344.619097][T24280] BTRFS info (device loop3): enabling ssd optimizations
[  344.619123][T24280] BTRFS info (device loop3): using spread ssd allocation scheme
[  344.619145][T24280] BTRFS info (device loop3): turning on sync discard
[  344.619156][T24280] BTRFS info (device loop3): enabling free space tree
[  344.619167][T24280] BTRFS info (device loop3): use zlib compression, level 3
[  344.633232][T24260] BTRFS info (device loop1): enabling ssd optimizations
[  344.633257][T24260] BTRFS info (device loop1): using spread ssd allocation scheme
[  344.633276][T24260] BTRFS info (device loop1): turning on sync discard
[  344.633288][T24260] BTRFS info (device loop1): enabling free space tree
[  344.633302][T24260] BTRFS info (device loop1): use zlib compression, level 3
[  344.705517][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  344.907588][ T6751] BTRFS info (device loop1): last unmount of filesystem ee963856-6c9e-4bab-8e69-4dff1b9b8b9c
[  345.022144][ T6759] BTRFS info (device loop3): last unmount of filesystem b0e0aaa5-edca-45c0-b756-f7207b4fee17
[  345.083709][ T6753] BTRFS info (device loop0): last unmount of filesystem 0de3c890-fc4f-4888-9e99-8305ed321782
[  345.159107][T24337] loop4: detected capacity change from 0 to 32768
[  345.176538][T24337] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24337)
[  345.182898][T24337] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  345.182942][T24337] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  345.236220][T24337] BTRFS info (device loop4): enabling ssd optimizations
[  345.236255][T24337] BTRFS info (device loop4): using spread ssd allocation scheme
[  345.236531][T24337] BTRFS info (device loop4): turning on sync discard
[  345.236552][T24337] BTRFS info (device loop4): enabling free space tree
[  345.236567][T24337] BTRFS info (device loop4): use zlib compression, level 3
[  345.821385][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  345.938196][T24363] loop2: detected capacity change from 0 to 32768
[  345.939933][T24365] loop0: detected capacity change from 0 to 32768
[  345.940062][T24363] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5064bc76-ef3f-4a53-ab87-3c337bd23986
[  345.940093][T24363] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24363)
[  345.944189][T24363] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  345.944230][T24363] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  345.948136][T24365] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ebd2c2a6-e491-4581-a58c-f39919ed1655
[  345.948156][T24365] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24365)
[  345.982285][T24365] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  345.982355][T24365] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  346.018547][T24365] BTRFS info (device loop0): enabling ssd optimizations
[  346.018574][T24365] BTRFS info (device loop0): using spread ssd allocation scheme
[  346.018595][T24365] BTRFS info (device loop0): turning on sync discard
[  346.018612][T24365] BTRFS info (device loop0): enabling free space tree
[  346.018626][T24365] BTRFS info (device loop0): use zlib compression, level 3
[  346.037333][T24363] BTRFS info (device loop2): enabling ssd optimizations
[  346.037358][T24363] BTRFS info (device loop2): using spread ssd allocation scheme
[  346.037378][T24363] BTRFS info (device loop2): turning on sync discard
[  346.037390][T24363] BTRFS info (device loop2): enabling free space tree
[  346.037403][T24363] BTRFS info (device loop2): use zlib compression, level 3
[  346.343547][T24371] loop4: detected capacity change from 0 to 32768
[  346.348337][T24371] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24371)
[  346.357635][T24371] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  346.359807][T24371] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  346.406512][T24367] loop1: detected capacity change from 0 to 32768
[  346.421833][T24367] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 7b5a9c8f-bd7d-4d85-b1d2-8c4a198663b6
[  346.421874][T24367] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24367)
[  346.443289][T24401] loop3: detected capacity change from 0 to 32768
[  346.464167][T24367] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  346.464231][T24367] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  346.477532][T24401] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 62fcdeec-46a4-477b-a7e1-0905b6589daf
[  346.479578][T24401] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24401)
[  346.483955][T24401] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  346.484026][T24401] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  346.524179][T24371] BTRFS info (device loop4): enabling ssd optimizations
[  346.524211][T24371] BTRFS info (device loop4): using spread ssd allocation scheme
[  346.524234][T24371] BTRFS info (device loop4): turning on sync discard
[  346.524242][T24371] BTRFS info (device loop4): enabling free space tree
[  346.524251][T24371] BTRFS info (device loop4): use zlib compression, level 3
1970/01/01 00:05:46 executed programs: 1446
[  346.546667][T24367] BTRFS info (device loop1): enabling ssd optimizations
[  346.546693][T24367] BTRFS info (device loop1): using spread ssd allocation scheme
[  346.546713][T24367] BTRFS info (device loop1): turning on sync discard
[  346.546725][T24367] BTRFS info (device loop1): enabling free space tree
[  346.546738][T24367] BTRFS info (device loop1): use zlib compression, level 3
[  346.577254][T24401] BTRFS info (device loop3): enabling ssd optimizations
[  346.577286][T24401] BTRFS info (device loop3): using spread ssd allocation scheme
[  346.577306][T24401] BTRFS info (device loop3): turning on sync discard
[  346.577313][T24401] BTRFS info (device loop3): enabling free space tree
[  346.577321][T24401] BTRFS info (device loop3): use zlib compression, level 3
[  346.647616][ T6753] BTRFS info (device loop0): last unmount of filesystem ebd2c2a6-e491-4581-a58c-f39919ed1655
[  346.735814][ T6749] BTRFS info (device loop2): last unmount of filesystem 5064bc76-ef3f-4a53-ab87-3c337bd23986
[  346.883853][ T6751] BTRFS info (device loop1): last unmount of filesystem 7b5a9c8f-bd7d-4d85-b1d2-8c4a198663b6
[  346.935067][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  347.092969][ T6759] BTRFS info (device loop3): last unmount of filesystem 62fcdeec-46a4-477b-a7e1-0905b6589daf
[  347.107613][T24456] loop2: detected capacity change from 0 to 32768
[  347.123109][T24456] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24456)
[  347.125951][T24456] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  347.125982][T24456] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  347.455086][T24461] loop1: detected capacity change from 0 to 32768
[  347.467138][T24461] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24461)
[  347.497918][T24459] loop4: detected capacity change from 0 to 32768
[  347.500219][T24459] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24459)
[  347.574409][T24477] loop3: detected capacity change from 0 to 32768
[  347.575955][T24477] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24477)
[  347.888900][T24516] loop0: detected capacity change from 0 to 32768
[  347.898806][T24516] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24516)
[  348.091087][T24531] loop2: detected capacity change from 0 to 32768
[  348.099010][T24531] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24531)
[  348.435927][T24558] loop4: detected capacity change from 0 to 32768
[  348.438776][T24558] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24558)
[  348.533398][T24570] loop3: detected capacity change from 0 to 32768
[  348.536175][T24570] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24570)
[  348.794762][T24550] loop1: detected capacity change from 0 to 32768
[  348.806379][T24550] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24550)
[  348.855394][ T6749] _btrfs_printk: 73 callbacks suppressed
[  348.855433][ T6749] BTRFS info (device loop2): last unmount of filesystem e61908f4-dfc2-4b89-ae06-b4c1a21d9e8a
[  348.935273][T24619] loop0: detected capacity change from 0 to 32768
[  348.937497][T24619] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24619)
[  348.964345][T24619] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  348.964414][T24619] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  349.088150][T24619] BTRFS info (device loop0): enabling ssd optimizations
[  349.088189][T24619] BTRFS info (device loop0): using spread ssd allocation scheme
[  349.088213][T24619] BTRFS info (device loop0): turning on sync discard
[  349.088225][T24619] BTRFS info (device loop0): enabling free space tree
[  349.088237][T24619] BTRFS info (device loop0): use zlib compression, level 3
[  349.156093][ T6761] BTRFS info (device loop4): last unmount of filesystem c02bd58a-4a37-421b-a8f5-221ef2f16c91
[  349.165324][ T6751] BTRFS info (device loop1): last unmount of filesystem 1ed64dfa-d40c-450e-b31f-df81853b0acf
[  349.185456][ T6759] BTRFS info (device loop3): last unmount of filesystem 27969a03-1d34-427a-adb3-840a26365a60
[  349.925368][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  350.250695][T24652] loop0: detected capacity change from 0 to 32768
[  350.254197][T24652] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24652)
[  350.262662][T24652] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  350.262712][T24652] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  350.273180][T24654] loop2: detected capacity change from 0 to 32768
[  350.277643][T24654] BTRFS info: device /dev/loop2 (7:2) using temp-fsid a555a65c-6535-4a4a-8545-88ed5ee91431
[  350.281969][T24654] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24654)
[  350.288167][T24654] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  350.288222][T24654] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  350.318414][T24652] BTRFS info (device loop0): enabling ssd optimizations
[  350.318444][T24652] BTRFS info (device loop0): using spread ssd allocation scheme
[  350.318465][T24652] BTRFS info (device loop0): turning on sync discard
[  350.318477][T24652] BTRFS info (device loop0): enabling free space tree
[  350.318490][T24652] BTRFS info (device loop0): use zlib compression, level 3
[  350.355049][T24654] BTRFS info (device loop2): enabling ssd optimizations
[  350.356448][T24654] BTRFS info (device loop2): using spread ssd allocation scheme
[  350.358154][T24654] BTRFS info (device loop2): turning on sync discard
[  350.359649][T24654] BTRFS info (device loop2): enabling free space tree
[  350.361286][T24654] BTRFS info (device loop2): use zlib compression, level 3
[  350.393520][T24660] loop3: detected capacity change from 0 to 32768
[  350.396416][T24660] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 011bdfe2-d2d4-4e60-a486-d055e91b9a9e
[  350.396451][T24660] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24660)
[  350.403891][T24660] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  350.403961][T24660] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  350.436145][T24658] loop1: detected capacity change from 0 to 32768
[  350.437409][T24658] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 31ca300a-93d4-4197-8dbf-cb4c114ba62b
[  350.437430][T24658] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24658)
[  350.440663][T24658] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  350.440694][T24658] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  350.491481][T24656] loop4: detected capacity change from 0 to 32768
[  350.504104][T24656] BTRFS info: device /dev/loop4 (7:4) using temp-fsid e7c5e48a-e0ea-4cf8-ac5b-aa44ab786e6e
[  350.504152][T24656] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24656)
[  350.514341][T24656] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  350.514424][T24656] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  350.626735][T24660] BTRFS info (device loop3): enabling ssd optimizations
[  350.626765][T24660] BTRFS info (device loop3): using spread ssd allocation scheme
[  350.626785][T24660] BTRFS info (device loop3): turning on sync discard
[  350.626797][T24660] BTRFS info (device loop3): enabling free space tree
[  350.626810][T24660] BTRFS info (device loop3): use zlib compression, level 3
[  350.648550][T24658] BTRFS info (device loop1): enabling ssd optimizations
[  350.648580][T24658] BTRFS info (device loop1): using spread ssd allocation scheme
[  350.648602][T24658] BTRFS info (device loop1): turning on sync discard
[  350.648615][T24658] BTRFS info (device loop1): enabling free space tree
[  350.648628][T24658] BTRFS info (device loop1): use zlib compression, level 3
[  350.675551][T24656] BTRFS info (device loop4): enabling ssd optimizations
[  350.675586][T24656] BTRFS info (device loop4): using spread ssd allocation scheme
[  350.675609][T24656] BTRFS info (device loop4): turning on sync discard
[  350.675621][T24656] BTRFS info (device loop4): enabling free space tree
[  350.675634][T24656] BTRFS info (device loop4): use zlib compression, level 3
[  350.931271][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  350.936381][ T6749] BTRFS info (device loop2): last unmount of filesystem a555a65c-6535-4a4a-8545-88ed5ee91431
[  351.051080][ T6761] BTRFS info (device loop4): last unmount of filesystem e7c5e48a-e0ea-4cf8-ac5b-aa44ab786e6e
[  351.267111][ T6751] BTRFS info (device loop1): last unmount of filesystem 31ca300a-93d4-4197-8dbf-cb4c114ba62b
[  351.317046][ T6759] BTRFS info (device loop3): last unmount of filesystem 011bdfe2-d2d4-4e60-a486-d055e91b9a9e
1970/01/01 00:05:51 executed programs: 1471
[  351.807247][T24749] loop3: detected capacity change from 0 to 32768
[  351.879720][T24749] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24749)
[  351.892043][T24749] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  351.892100][T24749] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  351.961181][T24752] loop4: detected capacity change from 0 to 32768
[  351.963247][T24752] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 34b53e1c-ee61-4d9a-9366-f55b3a97a6da
[  351.963286][T24752] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24752)
[  351.966485][T24752] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  351.966516][T24752] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  352.173206][T24749] BTRFS info (device loop3): enabling ssd optimizations
[  352.173234][T24749] BTRFS info (device loop3): using spread ssd allocation scheme
[  352.173258][T24749] BTRFS info (device loop3): turning on sync discard
[  352.173268][T24749] BTRFS info (device loop3): enabling free space tree
[  352.173279][T24749] BTRFS info (device loop3): use zlib compression, level 3
[  352.213788][T24752] BTRFS info (device loop4): enabling ssd optimizations
[  352.213816][T24752] BTRFS info (device loop4): using spread ssd allocation scheme
[  352.213839][T24752] BTRFS info (device loop4): turning on sync discard
[  352.213852][T24752] BTRFS info (device loop4): enabling free space tree
[  352.213865][T24752] BTRFS info (device loop4): use zlib compression, level 3
[  352.397894][T24757] loop2: detected capacity change from 0 to 32768
[  352.401971][T24757] BTRFS info: device /dev/loop2 (7:2) using temp-fsid ba0bd576-e376-4c69-9900-8376b1852ba6
[  352.402019][T24757] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24757)
[  352.428232][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  352.449573][T24757] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  352.449627][T24757] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  352.554604][T24757] BTRFS info (device loop2): enabling ssd optimizations
[  352.554633][T24757] BTRFS info (device loop2): using spread ssd allocation scheme
[  352.554653][T24757] BTRFS info (device loop2): turning on sync discard
[  352.554665][T24757] BTRFS info (device loop2): enabling free space tree
[  352.554678][T24757] BTRFS info (device loop2): use zlib compression, level 3
[  352.580197][T24788] loop1: detected capacity change from 0 to 32768
[  352.584346][T24788] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24788)
[  352.593097][T24788] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  352.596261][T24788] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  352.693264][T24788] BTRFS info (device loop1): enabling ssd optimizations
[  352.693295][T24788] BTRFS info (device loop1): using spread ssd allocation scheme
[  352.693338][T24788] BTRFS info (device loop1): turning on sync discard
[  352.693350][T24788] BTRFS info (device loop1): enabling free space tree
[  352.693361][T24788] BTRFS info (device loop1): use zlib compression, level 3
[  352.789295][ T6761] BTRFS info (device loop4): last unmount of filesystem 34b53e1c-ee61-4d9a-9366-f55b3a97a6da
[  352.796594][ T6749] BTRFS info (device loop2): last unmount of filesystem ba0bd576-e376-4c69-9900-8376b1852ba6
[  352.798934][T24806] loop3: detected capacity change from 0 to 32768
[  352.806650][T24806] BTRFS info: device /dev/loop3 (7:3) using temp-fsid b69f2b19-09de-4ff8-9e66-ab0d7df7541e
[  352.806730][T24806] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24806)
[  352.813425][T24806] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  352.813474][T24806] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  352.912782][T24806] BTRFS info (device loop3): enabling ssd optimizations
[  352.912811][T24806] BTRFS info (device loop3): using spread ssd allocation scheme
[  352.912833][T24806] BTRFS info (device loop3): turning on sync discard
[  352.912845][T24806] BTRFS info (device loop3): enabling free space tree
[  352.912858][T24806] BTRFS info (device loop3): use zlib compression, level 3
[  353.035187][T24842] loop0: detected capacity change from 0 to 32768
[  353.037350][T24842] BTRFS info: device /dev/loop0 (7:0) using temp-fsid f7c395e4-4abc-4290-9bc5-46ac0ad5f11a
[  353.039330][T24842] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24842)
[  353.043185][T24842] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  353.044850][T24842] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  353.559360][T24844] loop4: detected capacity change from 0 to 32768
[  353.604963][T24844] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24844)
[  353.869636][ T6753] _btrfs_printk: 14 callbacks suppressed
[  353.869681][ T6753] BTRFS info (device loop0): last unmount of filesystem f7c395e4-4abc-4290-9bc5-46ac0ad5f11a
[  353.989252][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  354.396018][T24888] loop0: detected capacity change from 0 to 32768
[  354.409062][T24888] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24888)
[  354.548533][T24888] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  354.548596][T24888] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  354.613390][T24886] loop4: detected capacity change from 0 to 32768
[  354.622271][T24886] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 69dc456e-9d95-4d58-89d6-f2aa9fa9ee5e
[  354.622345][T24886] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24886)
[  354.629697][T24886] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  354.629753][T24886] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  354.665995][T24888] BTRFS info (device loop0): enabling ssd optimizations
[  354.666024][T24888] BTRFS info (device loop0): using spread ssd allocation scheme
[  354.666044][T24888] BTRFS info (device loop0): turning on sync discard
[  354.666051][T24888] BTRFS info (device loop0): enabling free space tree
[  354.666065][T24888] BTRFS info (device loop0): use zlib compression, level 3
[  354.707109][T24886] BTRFS info (device loop4): enabling ssd optimizations
[  354.708504][T24886] BTRFS info (device loop4): using spread ssd allocation scheme
[  354.708555][T24886] BTRFS info (device loop4): turning on sync discard
[  354.708574][T24886] BTRFS info (device loop4): enabling free space tree
[  354.708587][T24886] BTRFS info (device loop4): use zlib compression, level 3
[  354.814802][T24892] loop3: detected capacity change from 0 to 32768
[  354.818229][T24892] BTRFS info: device /dev/loop3 (7:3) using temp-fsid e2f9e61f-03c4-4cc6-b601-c3221f9dd4a3
[  354.818753][T24892] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24892)
[  354.842744][T24892] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  354.842833][T24892] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  354.892939][T24892] BTRFS info (device loop3): enabling ssd optimizations
[  354.892969][T24892] BTRFS info (device loop3): using spread ssd allocation scheme
[  354.892977][T24892] BTRFS info (device loop3): turning on sync discard
[  354.893159][T24892] BTRFS info (device loop3): enabling free space tree
[  354.893170][T24892] BTRFS info (device loop3): use zlib compression, level 3
[  354.947420][T24925] loop2: detected capacity change from 0 to 32768
[  354.947415][ T6761] BTRFS info (device loop4): last unmount of filesystem 69dc456e-9d95-4d58-89d6-f2aa9fa9ee5e
[  354.953294][T24925] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 7ddb2303-c2f1-4d8a-8ae5-5ff0064538ad
[  354.954980][T24925] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (24925)
[  354.958674][T24925] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  354.958722][T24925] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  354.990776][T24893] loop1: detected capacity change from 0 to 32768
[  355.013886][T24893] BTRFS info: device /dev/loop1 (7:1) using temp-fsid ada8e664-0d80-427e-9289-a7c540f5f6d6
[  355.013928][T24893] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24893)
[  355.022910][T24893] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  355.022959][T24893] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  355.062557][T24925] BTRFS info (device loop2): enabling ssd optimizations
[  355.062589][T24925] BTRFS info (device loop2): using spread ssd allocation scheme
[  355.062613][T24925] BTRFS info (device loop2): turning on sync discard
[  355.062626][T24925] BTRFS info (device loop2): enabling free space tree
[  355.062639][T24925] BTRFS info (device loop2): use zlib compression, level 3
[  355.123713][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  355.156302][T24893] BTRFS info (device loop1): enabling ssd optimizations
[  355.156333][T24893] BTRFS info (device loop1): using spread ssd allocation scheme
[  355.156342][T24893] BTRFS info (device loop1): turning on sync discard
[  355.156350][T24893] BTRFS info (device loop1): enabling free space tree
[  355.156359][T24893] BTRFS info (device loop1): use zlib compression, level 3
[  355.456979][ T6759] BTRFS info (device loop3): last unmount of filesystem e2f9e61f-03c4-4cc6-b601-c3221f9dd4a3
[  355.491078][ T6751] BTRFS info (device loop1): last unmount of filesystem ada8e664-0d80-427e-9289-a7c540f5f6d6
[  355.829152][ T6749] BTRFS info (device loop2): last unmount of filesystem 7ddb2303-c2f1-4d8a-8ae5-5ff0064538ad
[  356.428865][T24989] loop4: detected capacity change from 0 to 32768
[  356.430825][T24989] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (24989)
[  356.437926][T24989] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  356.437986][T24989] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  356.587005][T24992] loop0: detected capacity change from 0 to 32768
[  356.602033][T24992] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d5f7aaf7-1fd2-4822-8ac4-daf2780d2cd0
[  356.602084][T24992] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (24992)
[  356.618589][T24992] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  356.618672][T24992] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  356.624254][T24989] BTRFS info (device loop4): enabling ssd optimizations
[  356.624281][T24989] BTRFS info (device loop4): using spread ssd allocation scheme
[  356.624291][T24989] BTRFS info (device loop4): turning on sync discard
[  356.624300][T24989] BTRFS info (device loop4): enabling free space tree
[  356.624309][T24989] BTRFS info (device loop4): use zlib compression, level 3
[  356.666939][T24997] loop3: detected capacity change from 0 to 32768
[  356.669190][T24997] BTRFS info: device /dev/loop3 (7:3) using temp-fsid bc5beb7b-1218-467a-bf1d-75d606e1844e
[  356.669239][T24997] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (24997)
[  356.681273][T24997] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  356.681331][T24997] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  356.712205][T24992] BTRFS info (device loop0): enabling ssd optimizations
[  356.712235][T24992] BTRFS info (device loop0): using spread ssd allocation scheme
[  356.712256][T24992] BTRFS info (device loop0): turning on sync discard
[  356.712264][T24992] BTRFS info (device loop0): enabling free space tree
[  356.712272][T24992] BTRFS info (device loop0): use zlib compression, level 3
[  356.785414][T24997] BTRFS info (device loop3): enabling ssd optimizations
[  356.785442][T24997] BTRFS info (device loop3): using spread ssd allocation scheme
[  356.785466][T24997] BTRFS info (device loop3): turning on sync discard
[  356.785476][T24997] BTRFS info (device loop3): enabling free space tree
[  356.785487][T24997] BTRFS info (device loop3): use zlib compression, level 3
1970/01/01 00:05:56 executed programs: 1496
[  356.945352][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  356.994181][T24995] loop1: detected capacity change from 0 to 32768
[  356.995676][T24995] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 9673bb9e-7f81-4e3e-8c7f-c90e752180be
[  356.996281][T24995] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (24995)
[  357.005426][T24995] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  357.005513][T24995] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  357.073011][T24995] BTRFS info (device loop1): enabling ssd optimizations
[  357.073041][T24995] BTRFS info (device loop1): using spread ssd allocation scheme
[  357.073052][T24995] BTRFS info (device loop1): turning on sync discard
[  357.073060][T24995] BTRFS info (device loop1): enabling free space tree
[  357.073068][T24995] BTRFS info (device loop1): use zlib compression, level 3
[  357.273794][ T6753] BTRFS info (device loop0): last unmount of filesystem d5f7aaf7-1fd2-4822-8ac4-daf2780d2cd0
[  357.371886][T25063] loop4: detected capacity change from 0 to 32768
[  357.397200][T25063] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25063)
[  357.402913][T25063] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  357.402980][T25063] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  357.438575][ T6751] BTRFS info (device loop1): last unmount of filesystem 9673bb9e-7f81-4e3e-8c7f-c90e752180be
[  357.453540][T25063] BTRFS info (device loop4): enabling ssd optimizations
[  357.453566][T25063] BTRFS info (device loop4): using spread ssd allocation scheme
[  357.453588][T25063] BTRFS info (device loop4): turning on sync discard
[  357.453600][T25063] BTRFS info (device loop4): enabling free space tree
[  357.453614][T25063] BTRFS info (device loop4): use zlib compression, level 3
[  357.465824][T25048] loop2: detected capacity change from 0 to 32768
[  357.469134][T25048] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 88a097b1-becc-4307-b7bc-782b19792a1a
[  357.469185][T25048] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25048)
[  357.481364][T25048] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  357.481429][T25048] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  357.499929][ T6759] BTRFS info (device loop3): last unmount of filesystem bc5beb7b-1218-467a-bf1d-75d606e1844e
[  357.553199][T25048] BTRFS info (device loop2): enabling ssd optimizations
[  357.553231][T25048] BTRFS info (device loop2): using spread ssd allocation scheme
[  357.553241][T25048] BTRFS info (device loop2): turning on sync discard
[  357.553249][T25048] BTRFS info (device loop2): enabling free space tree
[  357.553258][T25048] BTRFS info (device loop2): use zlib compression, level 3
[  357.619234][T25077] loop0: detected capacity change from 0 to 32768
[  357.622741][T25077] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 10def6de-cbc4-4b21-a06a-6aaf5cff5027
[  357.622786][T25077] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25077)
[  357.683036][T25077] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  357.683120][T25077] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  357.788610][T25077] BTRFS info (device loop0): enabling ssd optimizations
[  358.054744][T25099] loop1: detected capacity change from 0 to 32768
[  358.058052][T25116] loop3: detected capacity change from 0 to 32768
[  358.064749][T25116] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25116)
[  358.071978][T25099] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25099)
[  358.386677][T25122] loop2: detected capacity change from 0 to 32768
[  358.390259][T25122] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25122)
[  358.660401][T25174] loop0: detected capacity change from 0 to 32768
[  358.662473][T25174] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25174)
[  358.903204][ T6749] _btrfs_printk: 40 callbacks suppressed
[  358.904484][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  359.476499][ T6753] BTRFS info (device loop0): last unmount of filesystem 5ccc72ed-e148-4726-9556-f424747b9f60
[  359.552947][T25198] loop4: detected capacity change from 0 to 32768
[  359.553885][T25198] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25198)
[  359.559186][T25198] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  359.559242][T25198] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  359.610356][T25198] BTRFS info (device loop4): enabling ssd optimizations
[  359.610388][T25198] BTRFS info (device loop4): using spread ssd allocation scheme
[  359.610410][T25198] BTRFS info (device loop4): turning on sync discard
[  359.610418][T25198] BTRFS info (device loop4): enabling free space tree
[  359.610426][T25198] BTRFS info (device loop4): use zlib compression, level 3
[  360.014310][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  360.036838][T25218] loop1: detected capacity change from 0 to 32768
[  360.108166][T25218] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25218)
[  360.132947][T25218] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  360.133000][T25218] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  360.167233][T25220] loop2: detected capacity change from 0 to 32768
[  360.177814][T25220] BTRFS info: device /dev/loop2 (7:2) using temp-fsid c28671d7-785e-4e3c-b485-1c0b2392b073
[  360.177884][T25220] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25220)
[  360.185605][T25220] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  360.185652][T25220] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  360.188483][T25218] BTRFS info (device loop1): enabling ssd optimizations
[  360.188494][T25218] BTRFS info (device loop1): using spread ssd allocation scheme
[  360.188501][T25218] BTRFS info (device loop1): turning on sync discard
[  360.188507][T25218] BTRFS info (device loop1): enabling free space tree
[  360.188514][T25218] BTRFS info (device loop1): use zlib compression, level 3
[  360.198833][T25222] loop3: detected capacity change from 0 to 32768
[  360.201448][T25222] BTRFS info: device /dev/loop3 (7:3) using temp-fsid dc1028b3-3625-4a01-b4da-ae9f3e1c5ee8
[  360.201490][T25222] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25222)
[  360.210733][T25222] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  360.210800][T25222] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  360.257189][T25225] loop4: detected capacity change from 0 to 32768
[  360.258247][T25225] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 3b7d11f9-bbdd-4441-b06c-77622e3ec6b4
[  360.258272][T25225] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25225)
[  360.264917][T25225] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  360.264979][T25225] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  360.341492][T25225] BTRFS info (device loop4): enabling ssd optimizations
[  360.341523][T25225] BTRFS info (device loop4): using spread ssd allocation scheme
[  360.341543][T25225] BTRFS info (device loop4): turning on sync discard
[  360.341554][T25225] BTRFS info (device loop4): enabling free space tree
[  360.341565][T25225] BTRFS info (device loop4): use zlib compression, level 3
[  360.342687][T25220] BTRFS info (device loop2): enabling ssd optimizations
[  360.342696][T25220] BTRFS info (device loop2): using spread ssd allocation scheme
[  360.342703][T25220] BTRFS info (device loop2): turning on sync discard
[  360.342708][T25220] BTRFS info (device loop2): enabling free space tree
[  360.342714][T25220] BTRFS info (device loop2): use zlib compression, level 3
[  360.360944][T25222] BTRFS info (device loop3): enabling ssd optimizations
[  360.360970][T25222] BTRFS info (device loop3): using spread ssd allocation scheme
[  360.360979][T25222] BTRFS info (device loop3): turning on sync discard
[  360.360986][T25222] BTRFS info (device loop3): enabling free space tree
[  360.360994][T25222] BTRFS info (device loop3): use zlib compression, level 3
[  360.557054][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  360.961018][T25289] loop0: detected capacity change from 0 to 32768
[  360.990817][T25289] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25289)
[  361.007379][T25289] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  361.007459][T25289] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  361.100329][ T6761] BTRFS info (device loop4): last unmount of filesystem 3b7d11f9-bbdd-4441-b06c-77622e3ec6b4
[  361.117954][T25289] BTRFS info (device loop0): enabling ssd optimizations
[  361.119335][T25289] BTRFS info (device loop0): using spread ssd allocation scheme
[  361.121149][T25289] BTRFS info (device loop0): turning on sync discard
[  361.122555][T25289] BTRFS info (device loop0): enabling free space tree
[  361.123911][T25289] BTRFS info (device loop0): use zlib compression, level 3
[  361.211497][ T6759] BTRFS info (device loop3): last unmount of filesystem dc1028b3-3625-4a01-b4da-ae9f3e1c5ee8
[  361.244297][ T6749] BTRFS info (device loop2): last unmount of filesystem c28671d7-785e-4e3c-b485-1c0b2392b073
[  361.598649][ T6753] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  361.602379][T25313] loop3: detected capacity change from 0 to 32768
[  361.622504][T25313] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 0d4d2f8a-f4b0-4d42-a18d-d1dee71ffa00
[  361.622552][T25313] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25313)
[  361.623666][T25313] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  361.623702][T25313] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  361.679762][T25313] BTRFS info (device loop3): enabling ssd optimizations
[  361.679799][T25313] BTRFS info (device loop3): using spread ssd allocation scheme
[  361.679807][T25313] BTRFS info (device loop3): turning on sync discard
[  361.679815][T25313] BTRFS info (device loop3): enabling free space tree
[  361.679824][T25313] BTRFS info (device loop3): use zlib compression, level 3
1970/01/01 00:06:02 executed programs: 1520
[  362.029092][T25325] loop1: detected capacity change from 0 to 32768
[  362.034422][T25325] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25325)
[  362.037271][T25325] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  362.037339][T25325] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  362.118695][T25325] BTRFS info (device loop1): enabling ssd optimizations
[  362.118729][T25325] BTRFS info (device loop1): using spread ssd allocation scheme
[  362.118737][T25325] BTRFS info (device loop1): turning on sync discard
[  362.118745][T25325] BTRFS info (device loop1): enabling free space tree
[  362.118753][T25325] BTRFS info (device loop1): use zlib compression, level 3
[  362.128932][T25335] loop0: detected capacity change from 0 to 32768
[  362.130024][T25335] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 74e2c5ac-1fe1-44cb-82aa-92f9beaf0689
[  362.130050][T25335] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25335)
[  362.131166][T25335] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  362.131197][T25335] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  362.210068][T25335] BTRFS info (device loop0): enabling ssd optimizations
[  362.210101][T25335] BTRFS info (device loop0): using spread ssd allocation scheme
[  362.210124][T25335] BTRFS info (device loop0): turning on sync discard
[  362.210136][T25335] BTRFS info (device loop0): enabling free space tree
[  362.210148][T25335] BTRFS info (device loop0): use zlib compression, level 3
[  362.249857][ T6759] BTRFS info (device loop3): last unmount of filesystem 0d4d2f8a-f4b0-4d42-a18d-d1dee71ffa00
[  362.412656][T25365] loop4: detected capacity change from 0 to 32768
[  362.421279][T25365] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 4cd2c20b-3bd9-4fee-a906-1a6a5bab0eb3
[  362.421328][T25365] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25365)
[  362.427746][T25365] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  362.427800][T25365] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  362.539386][T25365] BTRFS info (device loop4): enabling ssd optimizations
[  362.539411][T25365] BTRFS info (device loop4): using spread ssd allocation scheme
[  362.539431][T25365] BTRFS info (device loop4): turning on sync discard
[  362.539444][T25365] BTRFS info (device loop4): enabling free space tree
[  362.539457][T25365] BTRFS info (device loop4): use zlib compression, level 3
[  362.555881][T25372] loop3: detected capacity change from 0 to 32768
[  362.558555][T25372] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 6a8dad88-6ff4-4684-a6f7-e712e9ac3104
[  362.558630][T25372] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25372)
[  362.588113][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  362.594811][T25372] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  362.594873][T25372] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  362.685404][T25372] BTRFS info (device loop3): enabling ssd optimizations
[  362.685436][T25372] BTRFS info (device loop3): using spread ssd allocation scheme
[  362.685454][T25372] BTRFS info (device loop3): turning on sync discard
[  362.685460][T25372] BTRFS info (device loop3): enabling free space tree
[  362.685467][T25372] BTRFS info (device loop3): use zlib compression, level 3
[  362.736547][T25369] loop2: detected capacity change from 0 to 32768
[  362.744943][T25369] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25369)
[  362.755768][ T6753] BTRFS info (device loop0): last unmount of filesystem 74e2c5ac-1fe1-44cb-82aa-92f9beaf0689
[  362.842187][T25369] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  362.842251][T25369] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  363.044489][T25369] BTRFS info (device loop2): enabling ssd optimizations
[  363.044525][T25369] BTRFS info (device loop2): using spread ssd allocation scheme
[  363.044547][T25369] BTRFS info (device loop2): turning on sync discard
[  363.126860][T25407] loop1: detected capacity change from 0 to 32768
[  363.129596][T25407] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25407)
[  363.432226][T25420] loop0: detected capacity change from 0 to 32768
[  363.438626][T25420] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25420)
[  363.955657][T25461] loop4: detected capacity change from 0 to 32768
[  363.963471][T25461] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25461)
[  363.979168][T25461] _btrfs_printk: 23 callbacks suppressed
[  363.980903][T25461] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  363.982966][T25461] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  363.993940][T25464] loop2: detected capacity change from 0 to 32768
[  363.996508][T25464] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 6dc572a1-bd86-4633-be53-359209f6c969
[  363.998451][T25464] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25464)
[  364.011558][T25464] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  364.011628][T25464] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  364.055466][T25461] BTRFS info (device loop4): enabling ssd optimizations
[  364.055497][T25461] BTRFS info (device loop4): using spread ssd allocation scheme
[  364.055517][T25461] BTRFS info (device loop4): turning on sync discard
[  364.055530][T25461] BTRFS info (device loop4): enabling free space tree
[  364.055543][T25461] BTRFS info (device loop4): use zlib compression, level 3
[  364.100663][T25464] BTRFS info (device loop2): enabling ssd optimizations
[  364.100695][T25464] BTRFS info (device loop2): using spread ssd allocation scheme
[  364.100703][T25464] BTRFS info (device loop2): turning on sync discard
[  364.100711][T25464] BTRFS info (device loop2): enabling free space tree
[  364.100719][T25464] BTRFS info (device loop2): use zlib compression, level 3
[  364.410387][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  364.510716][T25472] loop0: detected capacity change from 0 to 32768
[  364.551778][T25504] loop3: detected capacity change from 0 to 32768
[  364.558651][T25472] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 204acc9f-f6fa-429a-aebb-6cd2cbd25d43
[  364.558694][T25472] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25472)
[  364.586909][T25504] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 29acc6df-b65f-4af5-b1a2-b5d9ea941a6e
[  364.586954][T25504] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25504)
[  364.597679][T25504] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  364.597739][T25504] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  364.605268][ T6749] BTRFS info (device loop2): last unmount of filesystem 6dc572a1-bd86-4633-be53-359209f6c969
[  364.606502][T25472] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  364.606540][T25472] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  364.662777][T25504] BTRFS info (device loop3): enabling ssd optimizations
[  364.662809][T25504] BTRFS info (device loop3): using spread ssd allocation scheme
[  364.665312][T25504] BTRFS info (device loop3): turning on sync discard
[  364.665335][T25504] BTRFS info (device loop3): enabling free space tree
[  364.665350][T25504] BTRFS info (device loop3): use zlib compression, level 3
[  364.695002][T25472] BTRFS info (device loop0): enabling ssd optimizations
[  364.695032][T25472] BTRFS info (device loop0): using spread ssd allocation scheme
[  364.695041][T25472] BTRFS info (device loop0): turning on sync discard
[  364.695052][T25472] BTRFS info (device loop0): enabling free space tree
[  364.695060][T25472] BTRFS info (device loop0): use zlib compression, level 3
[  365.143898][ T6753] BTRFS info (device loop0): last unmount of filesystem 204acc9f-f6fa-429a-aebb-6cd2cbd25d43
[  365.161889][T25543] loop1: detected capacity change from 0 to 32768
[  365.168201][T25543] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25543)
[  365.177946][T25543] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  365.178009][T25543] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  365.206583][T25543] BTRFS info (device loop1): enabling ssd optimizations
[  365.206612][T25543] BTRFS info (device loop1): using spread ssd allocation scheme
[  365.206826][T25543] BTRFS info (device loop1): turning on sync discard
[  365.206841][T25543] BTRFS info (device loop1): enabling free space tree
[  365.206849][T25543] BTRFS info (device loop1): use zlib compression, level 3
[  365.413517][ T6759] BTRFS info (device loop3): last unmount of filesystem 29acc6df-b65f-4af5-b1a2-b5d9ea941a6e
[  365.500857][T25549] loop4: detected capacity change from 0 to 32768
[  365.501868][T25549] BTRFS info: device /dev/loop4 (7:4) using temp-fsid d9ca689d-fe1a-4e39-8829-99b12cccfe0f
[  365.501888][T25549] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25549)
[  365.504237][T25549] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  365.504266][T25549] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  365.614934][T25549] BTRFS info (device loop4): enabling ssd optimizations
[  365.614964][T25549] BTRFS info (device loop4): using spread ssd allocation scheme
[  365.614972][T25549] BTRFS info (device loop4): turning on sync discard
[  365.614980][T25549] BTRFS info (device loop4): enabling free space tree
[  365.614988][T25549] BTRFS info (device loop4): use zlib compression, level 3
[  365.805569][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  365.936491][T25580] loop2: detected capacity change from 0 to 32768
[  365.955968][T25580] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25580)
[  365.972338][T25580] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  365.972419][T25580] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  365.977331][T25578] loop3: detected capacity change from 0 to 32768
[  365.990474][T25578] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 6ecae0ea-b920-44dd-9d42-bdffe9a3f2dd
[  365.992573][T25578] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25578)
[  365.998641][T25578] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  366.032738][T25578] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  366.062524][T25580] BTRFS info (device loop2): enabling ssd optimizations
[  366.064002][T25580] BTRFS info (device loop2): using spread ssd allocation scheme
[  366.065540][T25580] BTRFS info (device loop2): turning on sync discard
[  366.066937][T25580] BTRFS info (device loop2): enabling free space tree
[  366.068306][T25580] BTRFS info (device loop2): use zlib compression, level 3
[  366.087676][T25578] BTRFS info (device loop3): enabling ssd optimizations
[  366.087714][T25578] BTRFS info (device loop3): using spread ssd allocation scheme
[  366.087740][T25578] BTRFS info (device loop3): turning on sync discard
[  366.087753][T25578] BTRFS info (device loop3): enabling free space tree
[  366.087766][T25578] BTRFS info (device loop3): use zlib compression, level 3
[  366.162583][ T6761] BTRFS info (device loop4): last unmount of filesystem d9ca689d-fe1a-4e39-8829-99b12cccfe0f
[  366.212069][T25584] loop1: detected capacity change from 0 to 32768
[  366.216764][T25584] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 6ae3c45a-b307-43a1-8026-3437d913d796
[  366.218992][T25584] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25584)
[  366.252490][T25584] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  366.255867][T25584] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  366.365230][T25584] BTRFS info (device loop1): enabling ssd optimizations
[  366.365264][T25584] BTRFS info (device loop1): using spread ssd allocation scheme
[  366.365274][T25584] BTRFS info (device loop1): turning on sync discard
[  366.365283][T25584] BTRFS info (device loop1): enabling free space tree
[  366.365292][T25584] BTRFS info (device loop1): use zlib compression, level 3
[  366.427696][T25617] loop0: detected capacity change from 0 to 32768
[  366.430708][T25617] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 1f9501f2-d7e1-42da-bd48-da064fc54533
[  366.432512][T25617] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25617)
[  366.442534][T25617] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  366.444404][T25617] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  366.524419][ T6759] BTRFS info (device loop3): last unmount of filesystem 6ecae0ea-b920-44dd-9d42-bdffe9a3f2dd
[  366.555554][T25620] loop4: detected capacity change from 0 to 32768
[  366.556519][T25620] BTRFS info: device /dev/loop4 (7:4) using temp-fsid e4dfd9a8-0118-4edb-9d7e-5c490c70bf5b
[  366.556559][T25620] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25620)
[  366.558480][T25620] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  366.558508][T25620] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  366.574925][T25617] BTRFS info (device loop0): enabling ssd optimizations
[  366.574954][T25617] BTRFS info (device loop0): using spread ssd allocation scheme
[  366.574972][T25617] BTRFS info (device loop0): turning on sync discard
[  366.574982][T25617] BTRFS info (device loop0): enabling free space tree
[  366.574992][T25617] BTRFS info (device loop0): use zlib compression, level 3
[  366.582663][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  366.645269][T25620] BTRFS info (device loop4): enabling ssd optimizations
[  366.645299][T25620] BTRFS info (device loop4): using spread ssd allocation scheme
[  366.645320][T25620] BTRFS info (device loop4): turning on sync discard
[  366.645331][T25620] BTRFS info (device loop4): enabling free space tree
[  366.645344][T25620] BTRFS info (device loop4): use zlib compression, level 3
[  366.745593][ T6751] BTRFS info (device loop1): last unmount of filesystem 6ae3c45a-b307-43a1-8026-3437d913d796
1970/01/01 00:06:07 executed programs: 1544
[  367.089033][T25672] loop2: detected capacity change from 0 to 32768
[  367.096061][T25672] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25672)
[  367.198957][ T6753] BTRFS info (device loop0): last unmount of filesystem 1f9501f2-d7e1-42da-bd48-da064fc54533
[  367.209677][T25672] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  367.209729][T25672] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  367.225544][ T6761] BTRFS info (device loop4): last unmount of filesystem e4dfd9a8-0118-4edb-9d7e-5c490c70bf5b
[  367.281802][T25672] BTRFS info (device loop2): enabling ssd optimizations
[  367.281832][T25672] BTRFS info (device loop2): using spread ssd allocation scheme
[  367.954924][T25698] loop3: detected capacity change from 0 to 32768
[  367.956392][T25698] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25698)
[  368.047211][T25703] loop1: detected capacity change from 0 to 32768
[  368.051358][T25703] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25703)
[  368.065849][T25704] loop0: detected capacity change from 0 to 32768
[  368.068610][T25704] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25704)
[  368.556048][T25752] loop4: detected capacity change from 0 to 32768
[  368.561750][T25752] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25752)
[  368.981969][ T6751] _btrfs_printk: 37 callbacks suppressed
[  368.983165][ T6751] BTRFS info (device loop1): last unmount of filesystem 3417bbb4-7f1d-4530-8460-299f9e86eec0
[  369.061156][T25772] loop2: detected capacity change from 0 to 32768
[  369.073946][T25772] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25772)
[  369.076087][T25772] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  369.076139][T25772] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  369.133843][T25774] loop3: detected capacity change from 0 to 32768
[  369.143246][T25774] BTRFS info: device /dev/loop3 (7:3) using temp-fsid fccf983a-ebca-4199-87a1-b8e289091aa3
[  369.143292][T25774] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25774)
[  369.144774][T25774] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  369.144813][T25774] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  369.215806][T25772] BTRFS info (device loop2): enabling ssd optimizations
[  369.217241][T25772] BTRFS info (device loop2): using spread ssd allocation scheme
[  369.218769][T25772] BTRFS info (device loop2): turning on sync discard
[  369.221666][T25772] BTRFS info (device loop2): enabling free space tree
[  369.223446][T25772] BTRFS info (device loop2): use zlib compression, level 3
[  369.227208][T25776] loop0: detected capacity change from 0 to 32768
[  369.230592][T25776] BTRFS info: device /dev/loop0 (7:0) using temp-fsid c022c084-27df-45e6-962b-8d12f5bbfbc0
[  369.230632][T25776] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25776)
[  369.242183][T25774] BTRFS info (device loop3): enabling ssd optimizations
[  369.242209][T25774] BTRFS info (device loop3): using spread ssd allocation scheme
[  369.242230][T25774] BTRFS info (device loop3): turning on sync discard
[  369.242243][T25774] BTRFS info (device loop3): enabling free space tree
[  369.242256][T25774] BTRFS info (device loop3): use zlib compression, level 3
[  369.259288][T25776] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  369.259365][T25776] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  369.269182][ T6761] BTRFS info (device loop4): last unmount of filesystem 2a187ed5-6a81-421c-8621-2538570c8380
[  369.335817][T25776] BTRFS info (device loop0): enabling ssd optimizations
[  369.335855][T25776] BTRFS info (device loop0): using spread ssd allocation scheme
[  369.335876][T25776] BTRFS info (device loop0): turning on sync discard
[  369.335883][T25776] BTRFS info (device loop0): enabling free space tree
[  369.335892][T25776] BTRFS info (device loop0): use zlib compression, level 3
[  369.466608][T25779] loop1: detected capacity change from 0 to 32768
[  369.468128][T25779] BTRFS info: device /dev/loop1 (7:1) using temp-fsid a85195a2-5db7-4ef3-959c-72af94b49539
[  369.468149][T25779] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25779)
[  369.492938][T25779] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  369.493027][T25779] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  369.573110][T25779] BTRFS info (device loop1): enabling ssd optimizations
[  369.573148][T25779] BTRFS info (device loop1): using spread ssd allocation scheme
[  369.573169][T25779] BTRFS info (device loop1): turning on sync discard
[  369.573181][T25779] BTRFS info (device loop1): enabling free space tree
[  369.573192][T25779] BTRFS info (device loop1): use zlib compression, level 3
[  369.746771][ T6759] BTRFS info (device loop3): last unmount of filesystem fccf983a-ebca-4199-87a1-b8e289091aa3
[  369.783618][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  369.832035][ T6753] BTRFS info (device loop0): last unmount of filesystem c022c084-27df-45e6-962b-8d12f5bbfbc0
[  369.966245][ T6751] BTRFS info (device loop1): last unmount of filesystem a85195a2-5db7-4ef3-959c-72af94b49539
[  371.049327][T25864] loop2: detected capacity change from 0 to 32768
[  371.066017][T25864] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25864)
[  371.077695][T25864] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  371.077750][T25864] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  371.093857][T25862] loop3: detected capacity change from 0 to 32768
[  371.104399][T25862] BTRFS info: device /dev/loop3 (7:3) using temp-fsid eaa994f7-12f7-4404-98d6-9054ad7af7d1
[  371.106954][T25862] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25862)
[  371.107137][T25864] BTRFS info (device loop2): enabling ssd optimizations
[  371.107148][T25864] BTRFS info (device loop2): using spread ssd allocation scheme
[  371.107155][T25864] BTRFS info (device loop2): turning on sync discard
[  371.107161][T25864] BTRFS info (device loop2): enabling free space tree
[  371.107168][T25864] BTRFS info (device loop2): use zlib compression, level 3
[  371.146715][T25862] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  371.146766][T25862] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  371.226739][T25862] BTRFS info (device loop3): enabling ssd optimizations
[  371.228127][T25862] BTRFS info (device loop3): using spread ssd allocation scheme
[  371.229760][T25862] BTRFS info (device loop3): turning on sync discard
[  371.229788][T25862] BTRFS info (device loop3): enabling free space tree
[  371.229811][T25862] BTRFS info (device loop3): use zlib compression, level 3
[  371.353465][T25898] loop4: detected capacity change from 0 to 32768
[  371.356740][T25898] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 4204c1d2-36d0-4e4d-a232-f9ef82a68337
[  371.358506][T25898] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (25898)
[  371.366716][T25898] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  371.366789][T25898] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  371.379998][T25866] loop1: detected capacity change from 0 to 32768
[  371.383838][T25866] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 1f8bce78-c628-4200-8583-f08cc1f2a6ef
[  371.383888][T25866] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25866)
[  371.390204][T25866] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  371.392155][T25866] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  371.499355][T25898] BTRFS info (device loop4): enabling ssd optimizations
[  371.499384][T25898] BTRFS info (device loop4): using spread ssd allocation scheme
[  371.499409][T25898] BTRFS info (device loop4): turning on sync discard
[  371.499422][T25898] BTRFS info (device loop4): enabling free space tree
[  371.499435][T25898] BTRFS info (device loop4): use zlib compression, level 3
[  371.529346][T25866] BTRFS info (device loop1): enabling ssd optimizations
[  371.529381][T25866] BTRFS info (device loop1): using spread ssd allocation scheme
[  371.529405][T25866] BTRFS info (device loop1): turning on sync discard
[  371.529419][T25866] BTRFS info (device loop1): enabling free space tree
[  371.529431][T25866] BTRFS info (device loop1): use zlib compression, level 3
[  371.675319][T25912] loop0: detected capacity change from 0 to 32768
[  371.686567][T25912] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 5e25c1cb-8e6b-4316-8b3c-297962e95c5c
[  371.686624][T25912] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25912)
[  371.700153][ T2426] ieee802154 phy0 wpan0: encryption failed: -22
[  371.701267][ T2426] ieee802154 phy1 wpan1: encryption failed: -22
[  371.707937][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  371.712122][ T6759] BTRFS info (device loop3): last unmount of filesystem eaa994f7-12f7-4404-98d6-9054ad7af7d1
[  371.722176][T25912] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  371.722246][T25912] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  371.820875][T25912] BTRFS info (device loop0): enabling ssd optimizations
[  371.820916][T25912] BTRFS info (device loop0): using spread ssd allocation scheme
[  371.820936][T25912] BTRFS info (device loop0): turning on sync discard
[  371.820948][T25912] BTRFS info (device loop0): enabling free space tree
[  371.820960][T25912] BTRFS info (device loop0): use zlib compression, level 3
[  371.936761][ T6751] BTRFS info (device loop1): last unmount of filesystem 1f8bce78-c628-4200-8583-f08cc1f2a6ef
1970/01/01 00:06:12 executed programs: 1570
[  372.157652][ T6761] BTRFS info (device loop4): last unmount of filesystem 4204c1d2-36d0-4e4d-a232-f9ef82a68337
[  372.337916][ T6753] BTRFS info (device loop0): last unmount of filesystem 5e25c1cb-8e6b-4316-8b3c-297962e95c5c
[  373.194261][T25964] loop2: detected capacity change from 0 to 32768
[  373.201932][T25964] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (25964)
[  373.205638][T25964] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  373.205686][T25964] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  373.282943][T25964] BTRFS info (device loop2): enabling ssd optimizations
[  373.282981][T25964] BTRFS info (device loop2): using spread ssd allocation scheme
[  373.283006][T25964] BTRFS info (device loop2): turning on sync discard
[  373.283017][T25964] BTRFS info (device loop2): enabling free space tree
[  373.283028][T25964] BTRFS info (device loop2): use zlib compression, level 3
[  373.292138][T25970] loop0: detected capacity change from 0 to 32768
[  373.293576][T25970] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 7656826d-c354-48c7-a4bb-2e8ccce584a9
[  373.294088][T25970] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (25970)
[  373.308147][T25966] loop3: detected capacity change from 0 to 32768
[  373.309836][T25970] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  373.309882][T25970] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  373.318571][T25966] BTRFS info: device /dev/loop3 (7:3) using temp-fsid ac5b88ed-37c8-421e-a079-25dab8034420
[  373.320656][T25966] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (25966)
[  373.341006][T25966] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  373.341057][T25966] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  373.369252][T25970] BTRFS info (device loop0): enabling ssd optimizations
[  373.369283][T25970] BTRFS info (device loop0): using spread ssd allocation scheme
[  373.369823][T25970] BTRFS info (device loop0): turning on sync discard
[  373.369841][T25970] BTRFS info (device loop0): enabling free space tree
[  373.369850][T25970] BTRFS info (device loop0): use zlib compression, level 3
[  373.433251][T25968] loop1: detected capacity change from 0 to 32768
[  373.442119][T25968] BTRFS info: device /dev/loop1 (7:1) using temp-fsid b1d3351a-5032-4abd-a0ff-e09667d024cd
[  373.442162][T25968] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (25968)
[  373.543143][T26000] loop4: detected capacity change from 0 to 32768
[  373.557067][T26000] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26000)
[  374.115573][ T6753] _btrfs_printk: 23 callbacks suppressed
[  374.116748][ T6753] BTRFS info (device loop0): last unmount of filesystem 7656826d-c354-48c7-a4bb-2e8ccce584a9
[  374.276181][ T6761] BTRFS info (device loop4): last unmount of filesystem 4321f8e2-2ff3-4458-b420-bcbce8fd209a
[  375.052936][T26067] loop1: detected capacity change from 0 to 32768
[  375.055069][T26067] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26067)
[  375.058449][T26067] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  375.058489][T26067] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  375.147677][T26067] BTRFS info (device loop1): enabling ssd optimizations
[  375.147705][T26067] BTRFS info (device loop1): using spread ssd allocation scheme
[  375.147724][T26067] BTRFS info (device loop1): turning on sync discard
[  375.147732][T26067] BTRFS info (device loop1): enabling free space tree
[  375.147740][T26067] BTRFS info (device loop1): use zlib compression, level 3
[  375.165017][T26077] loop0: detected capacity change from 0 to 32768
[  375.169604][T26077] BTRFS info: device /dev/loop0 (7:0) using temp-fsid a00d3a81-48b2-462c-a93f-4987720170a2
[  375.171323][T26077] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26077)
[  375.178610][T26077] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  375.180688][T26077] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  375.198671][T26069] loop2: detected capacity change from 0 to 32768
[  375.214674][T26069] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 4cfb75e8-76a6-4dd3-b08c-085d29e3b1ec
[  375.214723][T26069] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26069)
[  375.231288][T26069] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  375.231349][T26069] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  375.254138][T26077] BTRFS info (device loop0): enabling ssd optimizations
[  375.254170][T26077] BTRFS info (device loop0): using spread ssd allocation scheme
[  375.254179][T26077] BTRFS info (device loop0): turning on sync discard
[  375.254188][T26077] BTRFS info (device loop0): enabling free space tree
[  375.254198][T26077] BTRFS info (device loop0): use zlib compression, level 3
[  375.317635][T26069] BTRFS info (device loop2): enabling ssd optimizations
[  375.317669][T26069] BTRFS info (device loop2): using spread ssd allocation scheme
[  375.317681][T26069] BTRFS info (device loop2): turning on sync discard
[  375.317689][T26069] BTRFS info (device loop2): enabling free space tree
[  375.317697][T26069] BTRFS info (device loop2): use zlib compression, level 3
[  375.689231][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  375.800879][T26118] loop4: detected capacity change from 0 to 32768
[  375.803518][T26118] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 1214682c-7009-4ad7-8a3f-f00415230231
[  375.803571][T26118] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26118)
[  375.813002][T26118] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  375.813070][T26118] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  375.907165][ T6749] BTRFS info (device loop2): last unmount of filesystem 4cfb75e8-76a6-4dd3-b08c-085d29e3b1ec
[  375.992065][ T6753] BTRFS info (device loop0): last unmount of filesystem a00d3a81-48b2-462c-a93f-4987720170a2
[  375.994171][T26120] loop3: detected capacity change from 0 to 32768
[  375.998031][T26118] BTRFS info (device loop4): enabling ssd optimizations
[  376.001555][T26118] BTRFS info (device loop4): using spread ssd allocation scheme
[  376.001613][T26118] BTRFS info (device loop4): turning on sync discard
[  376.001627][T26118] BTRFS info (device loop4): enabling free space tree
[  376.001636][T26118] BTRFS info (device loop4): use zlib compression, level 3
[  376.005162][T26120] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26120)
[  376.068175][T26120] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  376.068247][T26120] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  376.211189][T26120] BTRFS info (device loop3): enabling ssd optimizations
[  376.211220][T26120] BTRFS info (device loop3): using spread ssd allocation scheme
[  376.211241][T26120] BTRFS info (device loop3): turning on sync discard
[  376.211253][T26120] BTRFS info (device loop3): enabling free space tree
[  376.211266][T26120] BTRFS info (device loop3): use zlib compression, level 3
[  376.496829][ T6761] BTRFS info (device loop4): last unmount of filesystem 1214682c-7009-4ad7-8a3f-f00415230231
[  376.610430][T26160] loop0: detected capacity change from 0 to 32768
[  376.611993][T26160] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b4b5ac67-1753-4ea3-8501-5bfc8f20f0ea
[  376.612040][T26160] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26160)
[  376.619461][T26160] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  376.619574][T26160] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  376.649422][T26160] BTRFS info (device loop0): enabling ssd optimizations
[  376.649454][T26160] BTRFS info (device loop0): using spread ssd allocation scheme
[  376.649463][T26160] BTRFS info (device loop0): turning on sync discard
[  376.649471][T26160] BTRFS info (device loop0): enabling free space tree
[  376.649478][T26160] BTRFS info (device loop0): use zlib compression, level 3
[  376.709241][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  376.841326][T26162] loop1: detected capacity change from 0 to 32768
[  376.863206][T26162] BTRFS info: device /dev/loop1 (7:1) using temp-fsid db38461e-6614-419b-81a4-edbc6ad07007
[  376.863254][T26162] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26162)
[  377.035178][T26162] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  377.038639][T26162] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
1970/01/01 00:06:17 executed programs: 1596
[  377.173304][T26162] BTRFS info (device loop1): enabling ssd optimizations
[  377.174827][T26162] BTRFS info (device loop1): using spread ssd allocation scheme
[  377.176512][T26162] BTRFS info (device loop1): turning on sync discard
[  377.177798][T26162] BTRFS info (device loop1): enabling free space tree
[  377.179196][T26162] BTRFS info (device loop1): use zlib compression, level 3
[  377.313560][ T6753] BTRFS info (device loop0): last unmount of filesystem b4b5ac67-1753-4ea3-8501-5bfc8f20f0ea
[  377.322291][T26200] loop4: detected capacity change from 0 to 32768
[  377.325203][T26200] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26200)
[  377.344805][T26200] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  377.344866][T26200] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  377.401568][T26195] loop2: detected capacity change from 0 to 32768
[  377.410271][T26195] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 6133ce8f-a766-4741-92b2-0c7b0a926f39
[  377.412244][T26195] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26195)
[  377.428132][T26200] BTRFS info (device loop4): enabling ssd optimizations
[  377.428162][T26200] BTRFS info (device loop4): using spread ssd allocation scheme
[  377.428181][T26200] BTRFS info (device loop4): turning on sync discard
[  377.428188][T26200] BTRFS info (device loop4): enabling free space tree
[  377.428195][T26200] BTRFS info (device loop4): use zlib compression, level 3
[  377.456473][T26195] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  377.456547][T26195] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  377.464434][ T6751] BTRFS info (device loop1): last unmount of filesystem db38461e-6614-419b-81a4-edbc6ad07007
[  377.544615][T26195] BTRFS info (device loop2): enabling ssd optimizations
[  377.544646][T26195] BTRFS info (device loop2): using spread ssd allocation scheme
[  377.544670][T26195] BTRFS info (device loop2): turning on sync discard
[  377.544683][T26195] BTRFS info (device loop2): enabling free space tree
[  377.544691][T26195] BTRFS info (device loop2): use zlib compression, level 3
[  377.747634][T26202] loop3: detected capacity change from 0 to 32768
[  377.761797][T26202] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 0e49e6ec-f749-4262-b0b3-6b6e07ae0259
[  377.761847][T26202] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26202)
[  377.807969][T26202] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  377.808030][T26202] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  377.883808][T26222] loop0: detected capacity change from 0 to 32768
[  377.884817][T26222] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 42f539d4-c1ba-4ca7-8253-93550726ae01
[  377.884865][T26222] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26222)
[  377.892486][T26222] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  377.892530][T26222] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  377.895358][T26202] BTRFS info (device loop3): enabling ssd optimizations
[  377.895370][T26202] BTRFS info (device loop3): using spread ssd allocation scheme
[  377.895377][T26202] BTRFS info (device loop3): turning on sync discard
[  377.895384][T26202] BTRFS info (device loop3): enabling free space tree
[  377.895391][T26202] BTRFS info (device loop3): use zlib compression, level 3
[  377.935228][T26222] BTRFS info (device loop0): enabling ssd optimizations
[  377.936812][T26222] BTRFS info (device loop0): using spread ssd allocation scheme
[  377.938707][T26222] BTRFS info (device loop0): turning on sync discard
[  377.943423][T26222] BTRFS info (device loop0): enabling free space tree
[  377.946135][T26222] BTRFS info (device loop0): use zlib compression, level 3
[  378.129801][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  378.142597][ T6749] BTRFS info (device loop2): last unmount of filesystem 6133ce8f-a766-4741-92b2-0c7b0a926f39
[  378.156256][T26238] loop1: detected capacity change from 0 to 32768
[  378.171597][T26238] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 36adf33e-3aed-4b49-b5b2-2d0a0cd70b00
[  378.171647][T26238] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26238)
[  378.192755][T26238] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  378.192935][T26238] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  378.262528][T26238] BTRFS info (device loop1): enabling ssd optimizations
[  378.323548][T26285] loop4: detected capacity change from 0 to 32768
[  378.328203][T26285] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26285)
[  378.453860][T26289] loop2: detected capacity change from 0 to 32768
[  378.454942][T26289] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26289)
[  378.777976][T26291] loop3: detected capacity change from 0 to 32768
[  378.819298][T26291] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26291)
[  379.142209][ T6761] _btrfs_printk: 30 callbacks suppressed
[  379.143609][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  379.197575][ T6749] BTRFS info (device loop2): last unmount of filesystem 327ef1e1-460b-452f-aafd-40111cc2a701
[  379.317588][ T6759] BTRFS info (device loop3): last unmount of filesystem 16379c13-a20e-4c94-8a8b-e81cd4e58c58
[  379.615215][T26350] loop2: detected capacity change from 0 to 32768
[  379.620540][T26350] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26350)
[  379.630740][T26350] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  379.630790][T26350] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  379.729148][T26350] BTRFS info (device loop2): enabling ssd optimizations
[  379.729178][T26350] BTRFS info (device loop2): using spread ssd allocation scheme
[  379.729196][T26350] BTRFS info (device loop2): turning on sync discard
[  379.729206][T26350] BTRFS info (device loop2): enabling free space tree
[  379.729216][T26350] BTRFS info (device loop2): use zlib compression, level 3
[  380.034472][T26355] loop0: detected capacity change from 0 to 32768
[  380.036584][T26355] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 87de1ca1-eb68-4bd7-a392-272a9d02a97e
[  380.038592][T26355] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26355)
[  380.045035][T26355] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  380.045097][T26355] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  380.134124][T26355] BTRFS info (device loop0): enabling ssd optimizations
[  380.134155][T26355] BTRFS info (device loop0): using spread ssd allocation scheme
[  380.134177][T26355] BTRFS info (device loop0): turning on sync discard
[  380.134184][T26355] BTRFS info (device loop0): enabling free space tree
[  380.134191][T26355] BTRFS info (device loop0): use zlib compression, level 3
[  380.148515][T26375] loop4: detected capacity change from 0 to 32768
[  380.152366][T26375] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 88da1bfc-d27e-461f-8b76-ec67e8241837
[  380.152399][T26375] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26375)
[  380.172724][T26375] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  380.172795][T26375] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  380.196166][T26372] loop1: detected capacity change from 0 to 32768
[  380.210315][T26372] BTRFS info: device /dev/loop1 (7:1) using temp-fsid becf0cf7-e8cb-4ef6-93b1-80c0ab3d29f2
[  380.210362][T26372] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26372)
[  380.226360][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  380.245239][T26372] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  380.249425][T26372] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  380.288142][T26375] BTRFS info (device loop4): enabling ssd optimizations
[  380.290681][T26375] BTRFS info (device loop4): using spread ssd allocation scheme
[  380.292396][T26375] BTRFS info (device loop4): turning on sync discard
[  380.293728][T26375] BTRFS info (device loop4): enabling free space tree
[  380.295096][T26375] BTRFS info (device loop4): use zlib compression, level 3
[  380.349037][T26372] BTRFS info (device loop1): enabling ssd optimizations
[  380.349073][T26372] BTRFS info (device loop1): using spread ssd allocation scheme
[  380.349094][T26372] BTRFS info (device loop1): turning on sync discard
[  380.349107][T26372] BTRFS info (device loop1): enabling free space tree
[  380.349120][T26372] BTRFS info (device loop1): use zlib compression, level 3
[  380.524711][ T6753] BTRFS info (device loop0): last unmount of filesystem 87de1ca1-eb68-4bd7-a392-272a9d02a97e
[  380.673357][ T6751] BTRFS info (device loop1): last unmount of filesystem becf0cf7-e8cb-4ef6-93b1-80c0ab3d29f2
[  380.937692][T26424] loop3: detected capacity change from 0 to 32768
[  380.943865][T26424] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26424)
[  380.998909][T26424] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  380.998985][T26424] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  381.034761][ T6761] BTRFS info (device loop4): last unmount of filesystem 88da1bfc-d27e-461f-8b76-ec67e8241837
[  381.112163][T26424] BTRFS info (device loop3): enabling ssd optimizations
[  381.112194][T26424] BTRFS info (device loop3): using spread ssd allocation scheme
[  381.112203][T26424] BTRFS info (device loop3): turning on sync discard
[  381.112210][T26424] BTRFS info (device loop3): enabling free space tree
[  381.112217][T26424] BTRFS info (device loop3): use zlib compression, level 3
[  381.294111][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  381.607328][T26451] loop4: detected capacity change from 0 to 32768
[  381.613124][T26455] loop0: detected capacity change from 0 to 32768
[  381.613856][T26451] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26451)
[  381.620970][T26451] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  381.621061][T26451] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  381.621238][T26455] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 300fbb6d-2047-4574-be96-ec3c133f8234
[  381.621267][T26455] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26455)
[  381.631455][T26455] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  381.631519][T26455] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  381.660483][T26449] loop2: detected capacity change from 0 to 32768
[  381.671541][T26449] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 43b57599-067c-4b0b-b6e4-202adef0f264
[  381.671581][T26449] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26449)
[  381.679539][T26449] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  381.679593][T26449] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  381.781827][T26455] BTRFS info (device loop0): enabling ssd optimizations
[  381.781862][T26455] BTRFS info (device loop0): using spread ssd allocation scheme
[  381.781871][T26455] BTRFS info (device loop0): turning on sync discard
[  381.781878][T26455] BTRFS info (device loop0): enabling free space tree
[  381.781887][T26455] BTRFS info (device loop0): use zlib compression, level 3
[  381.782786][T26451] BTRFS info (device loop4): enabling ssd optimizations
[  381.782796][T26451] BTRFS info (device loop4): using spread ssd allocation scheme
[  381.782803][T26451] BTRFS info (device loop4): turning on sync discard
[  381.782809][T26451] BTRFS info (device loop4): enabling free space tree
[  381.782815][T26451] BTRFS info (device loop4): use zlib compression, level 3
[  381.832025][T26449] BTRFS info (device loop2): enabling ssd optimizations
[  381.832054][T26449] BTRFS info (device loop2): using spread ssd allocation scheme
[  381.832078][T26449] BTRFS info (device loop2): turning on sync discard
[  381.832091][T26449] BTRFS info (device loop2): enabling free space tree
[  381.832104][T26449] BTRFS info (device loop2): use zlib compression, level 3
[  381.979138][T26473] loop1: detected capacity change from 0 to 32768
[  381.993643][T26473] BTRFS info: device /dev/loop1 (7:1) using temp-fsid d41d6c94-c9cc-46ea-8420-c112f72e14b2
[  381.993706][T26473] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26473)
[  382.012135][T26473] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  382.012200][T26473] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  382.086758][T26473] BTRFS info (device loop1): enabling ssd optimizations
[  382.086809][T26473] BTRFS info (device loop1): using spread ssd allocation scheme
[  382.086833][T26473] BTRFS info (device loop1): turning on sync discard
[  382.086840][T26473] BTRFS info (device loop1): enabling free space tree
[  382.086847][T26473] BTRFS info (device loop1): use zlib compression, level 3
1970/01/01 00:06:22 executed programs: 1619
[  382.200579][ T6749] BTRFS info (device loop2): last unmount of filesystem 43b57599-067c-4b0b-b6e4-202adef0f264
[  382.231680][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  382.306169][ T6753] BTRFS info (device loop0): last unmount of filesystem 300fbb6d-2047-4574-be96-ec3c133f8234
[  382.534951][T26523] loop3: detected capacity change from 0 to 32768
[  382.543309][T26523] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26523)
[  382.555016][T26523] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  382.555090][T26523] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  382.595824][ T6751] BTRFS info (device loop1): last unmount of filesystem d41d6c94-c9cc-46ea-8420-c112f72e14b2
[  382.670452][T26523] BTRFS info (device loop3): enabling ssd optimizations
[  382.670485][T26523] BTRFS info (device loop3): using spread ssd allocation scheme
[  382.670509][T26523] BTRFS info (device loop3): turning on sync discard
[  382.670523][T26523] BTRFS info (device loop3): enabling free space tree
[  382.670535][T26523] BTRFS info (device loop3): use zlib compression, level 3
[  382.736921][T26529] loop0: detected capacity change from 0 to 32768
[  382.744989][T26529] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 39ac8314-fc22-4175-a775-a2e1d45b1006
[  382.745036][T26529] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26529)
[  382.750663][T26529] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  382.750720][T26529] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  382.774536][T26529] BTRFS info (device loop0): enabling ssd optimizations
[  382.774566][T26529] BTRFS info (device loop0): using spread ssd allocation scheme
[  382.774590][T26529] BTRFS info (device loop0): turning on sync discard
[  382.774602][T26529] BTRFS info (device loop0): enabling free space tree
[  382.774616][T26529] BTRFS info (device loop0): use zlib compression, level 3
[  383.165232][T26564] loop1: detected capacity change from 0 to 32768
[  383.167983][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  383.184955][T26564] BTRFS info: device /dev/loop1 (7:1) using temp-fsid a02aba33-eddd-4b41-9138-1b55536f96a1
[  383.184994][T26564] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26564)
[  383.205553][T26564] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  383.205617][T26564] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  383.590860][T26566] loop2: detected capacity change from 0 to 32768
[  383.595854][T26566] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26566)
[  383.622963][T26585] loop4: detected capacity change from 0 to 32768
[  383.626244][T26585] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26585)
[  383.643941][T26572] loop3: detected capacity change from 0 to 32768
[  383.647210][T26572] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26572)
[  384.149907][ T6749] _btrfs_printk: 31 callbacks suppressed
[  384.149943][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  384.165999][ T6761] BTRFS info (device loop4): last unmount of filesystem 8dc15675-0a22-45ef-b37a-a6d5be70d550
[  384.292216][T26637] loop1: detected capacity change from 0 to 32768
[  384.293100][T26637] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26637)
[  384.298575][T26637] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  384.298642][T26637] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  384.507406][T26637] BTRFS info (device loop1): enabling ssd optimizations
[  384.507436][T26637] BTRFS info (device loop1): using spread ssd allocation scheme
[  384.507458][T26637] BTRFS info (device loop1): turning on sync discard
[  384.507470][T26637] BTRFS info (device loop1): enabling free space tree
[  384.507483][T26637] BTRFS info (device loop1): use zlib compression, level 3
[  384.751847][T26645] loop2: detected capacity change from 0 to 32768
[  384.753270][T26645] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5b4ff36f-8eb3-4e90-9834-6077d3cb4924
[  384.753319][T26645] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26645)
[  384.761511][T26645] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  384.761573][T26645] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  384.793435][T26645] BTRFS info (device loop2): enabling ssd optimizations
[  384.793465][T26645] BTRFS info (device loop2): using spread ssd allocation scheme
[  384.793485][T26645] BTRFS info (device loop2): turning on sync discard
[  384.793492][T26645] BTRFS info (device loop2): enabling free space tree
[  384.793499][T26645] BTRFS info (device loop2): use zlib compression, level 3
[  384.866701][T26656] loop0: detected capacity change from 0 to 32768
[  384.878861][T26656] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b1c2b058-7ff8-48f6-8acc-3d61ee076975
[  384.878906][T26656] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26656)
[  384.940736][T26656] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  384.940799][T26656] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  384.977288][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  384.988715][T26656] BTRFS info (device loop0): enabling ssd optimizations
[  384.988748][T26656] BTRFS info (device loop0): using spread ssd allocation scheme
[  384.988948][T26656] BTRFS info (device loop0): turning on sync discard
[  384.989040][T26656] BTRFS info (device loop0): enabling free space tree
[  384.989053][T26656] BTRFS info (device loop0): use zlib compression, level 3
[  385.266692][T26697] loop3: detected capacity change from 0 to 32768
[  385.275299][ T6749] BTRFS info (device loop2): last unmount of filesystem 5b4ff36f-8eb3-4e90-9834-6077d3cb4924
[  385.283227][T26697] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26697)
[  385.286806][T26697] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  385.286852][T26697] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  385.396565][ T6753] BTRFS info (device loop0): last unmount of filesystem b1c2b058-7ff8-48f6-8acc-3d61ee076975
[  385.437154][T26701] loop4: detected capacity change from 0 to 32768
[  385.441584][T26701] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 5e89c0dd-53cb-4c29-8111-62ef4ff6b752
[  385.441705][T26701] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26701)
[  385.467911][T26701] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  385.467982][T26701] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  385.509362][T26697] BTRFS info (device loop3): enabling ssd optimizations
[  385.509395][T26697] BTRFS info (device loop3): using spread ssd allocation scheme
[  385.509406][T26697] BTRFS info (device loop3): turning on sync discard
[  385.509415][T26697] BTRFS info (device loop3): enabling free space tree
[  385.509423][T26697] BTRFS info (device loop3): use zlib compression, level 3
[  385.598342][T26701] BTRFS info (device loop4): enabling ssd optimizations
[  385.598376][T26701] BTRFS info (device loop4): using spread ssd allocation scheme
[  385.598386][T26701] BTRFS info (device loop4): turning on sync discard
[  385.598394][T26701] BTRFS info (device loop4): enabling free space tree
[  385.598403][T26701] BTRFS info (device loop4): use zlib compression, level 3
[  385.976463][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  385.987490][T26737] loop0: detected capacity change from 0 to 32768
[  386.028000][T26737] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 57addbbe-5936-4e6d-a53e-27c7376fcdc9
[  386.028059][T26737] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26737)
[  386.045111][T26737] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  386.045174][T26737] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  386.095965][T26737] BTRFS info (device loop0): enabling ssd optimizations
[  386.095994][T26737] BTRFS info (device loop0): using spread ssd allocation scheme
[  386.096016][T26737] BTRFS info (device loop0): turning on sync discard
[  386.096028][T26737] BTRFS info (device loop0): enabling free space tree
[  386.096042][T26737] BTRFS info (device loop0): use zlib compression, level 3
[  386.266494][ T6761] BTRFS info (device loop4): last unmount of filesystem 5e89c0dd-53cb-4c29-8111-62ef4ff6b752
[  386.280111][T26748] loop1: detected capacity change from 0 to 32768
[  386.282353][T26748] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26748)
[  386.288751][T26748] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  386.291854][T26748] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  386.388680][T26748] BTRFS info (device loop1): enabling ssd optimizations
[  386.388710][T26748] BTRFS info (device loop1): using spread ssd allocation scheme
[  386.388745][T26748] BTRFS info (device loop1): turning on sync discard
[  386.388758][T26748] BTRFS info (device loop1): enabling free space tree
[  386.388770][T26748] BTRFS info (device loop1): use zlib compression, level 3
[  386.589151][ T6753] BTRFS info (device loop0): last unmount of filesystem 57addbbe-5936-4e6d-a53e-27c7376fcdc9
[  386.733822][T26757] loop3: detected capacity change from 0 to 32768
[  386.738398][T26757] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 8411d76e-b1a5-4080-9fab-13cadcd79376
[  386.738427][T26757] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26757)
[  386.755069][T26757] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  386.755137][T26757] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  386.802230][T26772] loop4: detected capacity change from 0 to 32768
[  386.802990][T26776] loop2: detected capacity change from 0 to 32768
[  386.805050][T26776] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5556ff73-89ad-434c-b100-8fcde53ae2e1
[  386.805575][T26776] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26776)
[  386.807866][T26757] BTRFS info (device loop3): enabling ssd optimizations
[  386.807877][T26757] BTRFS info (device loop3): using spread ssd allocation scheme
[  386.807884][T26757] BTRFS info (device loop3): turning on sync discard
[  386.807890][T26757] BTRFS info (device loop3): enabling free space tree
[  386.807897][T26757] BTRFS info (device loop3): use zlib compression, level 3
[  386.808239][T26772] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 12ed87df-9450-4f14-8926-4758480c3bb2
[  386.808260][T26772] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26772)
[  386.825512][T26772] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  386.825583][T26772] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  386.826219][T26776] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  386.826252][T26776] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  386.936523][T26776] BTRFS info (device loop2): enabling ssd optimizations
[  386.936552][T26776] BTRFS info (device loop2): using spread ssd allocation scheme
[  386.936561][T26776] BTRFS info (device loop2): turning on sync discard
[  386.936568][T26776] BTRFS info (device loop2): enabling free space tree
[  386.936576][T26776] BTRFS info (device loop2): use zlib compression, level 3
[  386.946176][T26772] BTRFS info (device loop4): enabling ssd optimizations
[  386.946209][T26772] BTRFS info (device loop4): using spread ssd allocation scheme
[  386.946230][T26772] BTRFS info (device loop4): turning on sync discard
[  386.946239][T26772] BTRFS info (device loop4): enabling free space tree
[  386.946247][T26772] BTRFS info (device loop4): use zlib compression, level 3
[  386.964174][T26779] loop0: detected capacity change from 0 to 32768
[  386.968960][T26779] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 3fa67ae9-741d-4f16-bbe7-1764140b3f67
[  386.969009][T26779] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26779)
[  386.985679][T26779] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  386.985748][T26779] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  387.035823][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  387.085716][T26779] BTRFS info (device loop0): enabling ssd optimizations
[  387.085751][T26779] BTRFS info (device loop0): using spread ssd allocation scheme
[  387.085772][T26779] BTRFS info (device loop0): turning on sync discard
[  387.085785][T26779] BTRFS info (device loop0): enabling free space tree
[  387.085798][T26779] BTRFS info (device loop0): use zlib compression, level 3
1970/01/01 00:06:27 executed programs: 1644
[  387.254284][ T6761] BTRFS info (device loop4): last unmount of filesystem 12ed87df-9450-4f14-8926-4758480c3bb2
[  387.280292][ T6759] BTRFS info (device loop3): last unmount of filesystem 8411d76e-b1a5-4080-9fab-13cadcd79376
[  387.345342][ T6749] BTRFS info (device loop2): last unmount of filesystem 5556ff73-89ad-434c-b100-8fcde53ae2e1
[  387.588382][T26844] loop1: detected capacity change from 0 to 32768
[  387.593895][T26844] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26844)
[  387.603027][ T6753] BTRFS info (device loop0): last unmount of filesystem 3fa67ae9-741d-4f16-bbe7-1764140b3f67
[  387.614373][T26844] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  387.614427][T26844] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  387.710708][T26850] loop4: detected capacity change from 0 to 32768
[  387.713655][T26850] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26850)
[  388.508818][T26892] loop3: detected capacity change from 0 to 32768
[  388.514661][T26892] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (26892)
[  388.593348][T26889] loop1: detected capacity change from 0 to 32768
[  388.594413][T26889] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (26889)
[  388.640836][T26901] loop0: detected capacity change from 0 to 32768
[  388.644934][T26901] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (26901)
[  388.765377][T26894] loop2: detected capacity change from 0 to 32768
[  388.767722][T26894] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26894)
[  389.062369][T26907] loop4: detected capacity change from 0 to 32768
[  389.068984][T26907] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (26907)
[  389.223641][T26907] _btrfs_printk: 51 callbacks suppressed
[  389.223698][T26907] BTRFS info (device loop4): enabling ssd optimizations
[  389.223727][T26907] BTRFS info (device loop4): using spread ssd allocation scheme
[  389.223752][T26907] BTRFS info (device loop4): turning on sync discard
[  389.223768][T26907] BTRFS info (device loop4): enabling free space tree
[  389.223783][T26907] BTRFS info (device loop4): use zlib compression, level 3
[  389.328024][ T6749] BTRFS info (device loop2): last unmount of filesystem 50ca7899-30c8-48f1-b0b4-a06b1bfa22f9
[  389.522694][ T6753] BTRFS info (device loop0): last unmount of filesystem a4b550b1-be1f-4391-859d-f9939c6c9e30
[  389.541484][ T6761] BTRFS info (device loop4): last unmount of filesystem acafca78-f0dc-484b-8d25-f7f0f4024afc
[  389.672709][T26985] loop2: detected capacity change from 0 to 32768
[  389.675845][T26985] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (26985)
[  389.683542][T26985] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  389.683597][T26985] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  389.698476][T26985] BTRFS info (device loop2): enabling ssd optimizations
[  389.698507][T26985] BTRFS info (device loop2): using spread ssd allocation scheme
[  389.698527][T26985] BTRFS info (device loop2): turning on sync discard
[  389.698539][T26985] BTRFS info (device loop2): enabling free space tree
[  389.698552][T26985] BTRFS info (device loop2): use zlib compression, level 3
[  390.308102][ T6749] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  390.392203][T27011] loop3: detected capacity change from 0 to 32768
[  390.394394][T27011] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 6ec317b3-f62b-4046-8b79-b40c3e883b0e
[  390.396300][T27011] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (27011)
[  390.422992][T27011] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  390.423044][T27011] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  390.528004][T27011] BTRFS info (device loop3): enabling ssd optimizations
[  390.528038][T27011] BTRFS info (device loop3): using spread ssd allocation scheme
[  390.528401][T27011] BTRFS info (device loop3): turning on sync discard
[  390.528422][T27011] BTRFS info (device loop3): enabling free space tree
[  390.528438][T27011] BTRFS info (device loop3): use zlib compression, level 3
[  390.683698][T27009] loop1: detected capacity change from 0 to 32768
[  390.694755][T27009] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (27009)
[  390.700640][T27009] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  390.702742][T27009] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  390.750314][T27009] BTRFS info (device loop1): enabling ssd optimizations
[  390.750370][T27009] BTRFS info (device loop1): using spread ssd allocation scheme
[  390.758634][T27009] BTRFS info (device loop1): turning on sync discard
[  390.758685][T27009] BTRFS info (device loop1): enabling free space tree
[  390.758702][T27009] BTRFS info (device loop1): use zlib compression, level 3
[  390.843598][T27036] loop0: detected capacity change from 0 to 32768
[  390.846508][T27036] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ee262f45-a0c3-40dc-8595-8e93830ca6ce
[  390.846538][T27036] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (27036)
[  390.856965][T27014] loop2: detected capacity change from 0 to 32768
[  390.858576][T27036] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  390.858638][T27036] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  390.864756][T27014] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 8e7acfee-e856-4467-b7e8-e37283d829d2
[  390.864804][T27014] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (27014)
[  390.890296][T27014] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  390.892498][T27014] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  391.009175][T27036] BTRFS info (device loop0): enabling ssd optimizations
[  391.011869][T27036] BTRFS info (device loop0): using spread ssd allocation scheme
[  391.012538][T27036] BTRFS info (device loop0): turning on sync discard
[  391.012560][T27036] BTRFS info (device loop0): enabling free space tree
[  391.012575][T27036] BTRFS info (device loop0): use zlib compression, level 3
[  391.021269][T27014] BTRFS info (device loop2): enabling ssd optimizations
[  391.021295][T27014] BTRFS info (device loop2): using spread ssd allocation scheme
[  391.021319][T27014] BTRFS info (device loop2): turning on sync discard
[  391.021332][T27014] BTRFS info (device loop2): enabling free space tree
[  391.021345][T27014] BTRFS info (device loop2): use zlib compression, level 3
[  391.028466][T27058] loop4: detected capacity change from 0 to 32768
[  391.034424][T27058] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 1a1c697f-9d94-4490-9643-9b7175cf7164
[  391.034478][T27058] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (27058)
[  391.041603][T27058] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  391.041652][T27058] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  391.072398][T27058] BTRFS info (device loop4): enabling ssd optimizations
[  391.072425][T27058] BTRFS info (device loop4): using spread ssd allocation scheme
[  391.072445][T27058] BTRFS info (device loop4): turning on sync discard
[  391.072457][T27058] BTRFS info (device loop4): enabling free space tree
[  391.072470][T27058] BTRFS info (device loop4): use zlib compression, level 3
[  391.112908][ T6751] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  391.300444][ T6759] BTRFS info (device loop3): last unmount of filesystem 6ec317b3-f62b-4046-8b79-b40c3e883b0e
[  391.306262][ T6749] BTRFS info (device loop2): last unmount of filesystem 8e7acfee-e856-4467-b7e8-e37283d829d2
[  391.715130][T27105] loop3: detected capacity change from 0 to 32768
[  391.716473][T27105] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (27105)
[  391.726067][T27105] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  391.726136][T27105] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  391.779167][ T6753] BTRFS info (device loop0): last unmount of filesystem ee262f45-a0c3-40dc-8595-8e93830ca6ce
[  391.851961][T27105] BTRFS info (device loop3): enabling ssd optimizations
[  391.851992][T27105] BTRFS info (device loop3): using spread ssd allocation scheme
[  391.852017][T27105] BTRFS info (device loop3): turning on sync discard
[  391.852030][T27105] BTRFS info (device loop3): enabling free space tree
[  391.852043][T27105] BTRFS info (device loop3): use zlib compression, level 3
[  391.901013][ T6761] BTRFS info (device loop4): last unmount of filesystem 1a1c697f-9d94-4490-9643-9b7175cf7164
1970/01/01 00:06:32 executed programs: 1668
[  392.327372][T27125] loop1: detected capacity change from 0 to 32768
[  392.329590][T27125] BTRFS info: device /dev/loop1 (7:1) using temp-fsid d4334b46-9737-4529-b2bc-45eb42595f11
[  392.333605][T27125] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (27125)
[  392.489041][T27127] loop0: detected capacity change from 0 to 32768
[  392.491797][T27125] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  392.491860][T27125] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  392.492176][T27127] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 65938ea4-4c1b-4aeb-aaec-1767bf04aabc
[  392.492212][T27127] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (27127)
[  392.502612][T27127] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  392.502661][T27127] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  392.589269][T27125] BTRFS info (device loop1): enabling ssd optimizations
[  392.589300][T27125] BTRFS info (device loop1): using spread ssd allocation scheme
[  392.589308][T27125] BTRFS info (device loop1): turning on sync discard
[  392.589316][T27125] BTRFS info (device loop1): enabling free space tree
[  392.589325][T27125] BTRFS info (device loop1): use zlib compression, level 3
[  392.646876][T27127] BTRFS info (device loop0): enabling ssd optimizations
[  392.646914][T27127] BTRFS info (device loop0): using spread ssd allocation scheme
[  392.646923][T27127] BTRFS info (device loop0): turning on sync discard
[  392.646931][T27127] BTRFS info (device loop0): enabling free space tree
[  392.646940][T27127] BTRFS info (device loop0): use zlib compression, level 3
[  392.808178][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  392.970674][T27160] loop4: detected capacity change from 0 to 32768
[  392.975374][T27160] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (27160)
[  392.981513][T27160] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  392.981573][T27160] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  393.003828][T27137] loop2: detected capacity change from 0 to 32768
[  393.005767][T27137] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 39a74f5a-8faa-4a4f-82f0-d603719d3e8d
[  393.006054][T27137] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (27137)
[  393.008681][T27137] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  393.008725][T27137] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  393.029670][T27166] loop3: detected capacity change from 0 to 32768
[  393.057306][T27166] BTRFS info: device /dev/loop3 (7:3) using temp-fsid f74e0853-f755-4b2e-9342-ee7e5a498feb
[  393.067102][T27166] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (27166)
[  393.085331][ T6751] BTRFS info (device loop1): last unmount of filesystem d4334b46-9737-4529-b2bc-45eb42595f11
[  393.091511][T27166] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  393.091562][T27166] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  393.102927][ T6753] BTRFS info (device loop0): last unmount of filesystem 65938ea4-4c1b-4aeb-aaec-1767bf04aabc
[  393.126638][T27160] BTRFS info (device loop4): enabling ssd optimizations
[  393.127974][T27160] BTRFS info (device loop4): using spread ssd allocation scheme
[  393.129331][T27160] BTRFS info (device loop4): turning on sync discard
[  393.130613][T27160] BTRFS info (device loop4): enabling free space tree
[  393.131687][T27160] BTRFS info (device loop4): use zlib compression, level 3
[  393.183899][T27137] BTRFS info (device loop2): enabling ssd optimizations
[  393.380890][T27215] loop1: detected capacity change from 0 to 32768
[  393.382629][T27215] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (27215)
[  393.578496][T27216] loop0: detected capacity change from 0 to 32768
[  393.595035][T27216] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (27216)
[  394.173168][T27254] loop4: detected capacity change from 0 to 32768
[  394.176740][T27254] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (27254)
[  394.232569][T27254] _btrfs_printk: 32 callbacks suppressed
[  394.232601][T27254] BTRFS info (device loop4): enabling ssd optimizations
[  394.232621][T27254] BTRFS info (device loop4): using spread ssd allocation scheme
[  394.232630][T27254] BTRFS info (device loop4): turning on sync discard
[  394.232638][T27254] BTRFS info (device loop4): enabling free space tree
[  394.232645][T27254] BTRFS info (device loop4): use zlib compression, level 3
[  394.242657][T27256] loop3: detected capacity change from 0 to 32768
[  394.256969][T27256] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 082027cb-41c3-4247-864d-c2189f26d683
[  394.257025][T27256] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (27256)
[  394.374952][T27256] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  394.376957][T27256] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  394.399983][T27256] BTRFS info (device loop3): enabling ssd optimizations
[  394.400014][T27256] BTRFS info (device loop3): using spread ssd allocation scheme
[  394.400033][T27256] BTRFS info (device loop3): turning on sync discard
[  394.400048][T27256] BTRFS info (device loop3): enabling free space tree
[  394.400056][T27256] BTRFS info (device loop3): use zlib compression, level 3
[  394.554477][T27276] loop1: detected capacity change from 0 to 32768
[  394.559683][T27276] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 22438f67-c30b-492b-8c91-e1765555b365
[  394.559722][T27276] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (27276)
[  394.565117][T27276] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  394.565161][T27276] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  394.588762][T27276] BTRFS info (device loop1): enabling ssd optimizations
[  394.591766][T27276] BTRFS info (device loop1): using spread ssd allocation scheme
[  394.591814][T27276] BTRFS info (device loop1): turning on sync discard
[  394.591832][T27276] BTRFS info (device loop1): enabling free space tree
[  394.591848][T27276] BTRFS info (device loop1): use zlib compression, level 3
[  394.705804][T27293] loop2: detected capacity change from 0 to 32768
[  394.721446][T27293] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 1d3028d3-18f5-4fea-9426-4f192b77a480
[  394.721496][T27293] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (27293)
[  394.751242][T27293] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  394.751306][T27293] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  394.827317][T27293] BTRFS info (device loop2): enabling ssd optimizations
[  394.827349][T27293] BTRFS info (device loop2): using spread ssd allocation scheme
[  394.827369][T27293] BTRFS info (device loop2): turning on sync discard
[  394.827376][T27293] BTRFS info (device loop2): enabling free space tree
[  394.827385][T27293] BTRFS info (device loop2): use zlib compression, level 3
[  394.860690][ T6759] BTRFS info (device loop3): last unmount of filesystem 082027cb-41c3-4247-864d-c2189f26d683
[  394.886467][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  395.205446][ T6751] BTRFS info (device loop1): last unmount of filesystem 22438f67-c30b-492b-8c91-e1765555b365
[  395.284815][T27332] loop4: detected capacity change from 0 to 32768
[  395.304937][T27332] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (27332)
[  395.331519][T27332] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  395.331594][T27332] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  395.362875][ T6749] BTRFS info (device loop2): last unmount of filesystem 1d3028d3-18f5-4fea-9426-4f192b77a480
[  395.439340][T27332] BTRFS info (device loop4): enabling ssd optimizations
[  395.439369][T27332] BTRFS info (device loop4): using spread ssd allocation scheme
[  395.439387][T27332] BTRFS info (device loop4): turning on sync discard
[  395.439394][T27332] BTRFS info (device loop4): enabling free space tree
[  395.439401][T27332] BTRFS info (device loop4): use zlib compression, level 3
[  395.505358][T27334] loop0: detected capacity change from 0 to 32768
[  395.515511][T27334] BTRFS info: device /dev/loop0 (7:0) using temp-fsid c9af6d28-3758-4190-820b-90e548430b3a
[  395.515548][T27334] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (27334)
[  395.587239][T27334] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  395.587310][T27334] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  395.624383][T27334] BTRFS info (device loop0): enabling ssd optimizations
[  395.625798][T27334] BTRFS info (device loop0): using spread ssd allocation scheme
[  395.625831][T27334] BTRFS info (device loop0): turning on sync discard
[  395.625852][T27334] BTRFS info (device loop0): enabling free space tree
[  395.625867][T27334] BTRFS info (device loop0): use zlib compression, level 3
[  395.918508][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  396.076118][ T6753] BTRFS info (device loop0): last unmount of filesystem c9af6d28-3758-4190-820b-90e548430b3a
[  396.102145][T27373] loop3: detected capacity change from 0 to 32768
[  396.122638][T27373] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (27373)
[  396.147893][T27373] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  396.147967][T27373] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  396.333265][T27373] BTRFS info (device loop3): enabling ssd optimizations
[  396.334688][T27373] BTRFS info (device loop3): using spread ssd allocation scheme
[  396.336158][T27373] BTRFS info (device loop3): turning on sync discard
[  396.337348][T27373] BTRFS info (device loop3): enabling free space tree
[  396.337389][T27373] BTRFS info (device loop3): use zlib compression, level 3
[  396.386643][T27394] loop2: detected capacity change from 0 to 32768
[  396.393403][T27394] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 7e363644-ff38-4c42-94cb-543993fa890c
[  396.393451][T27394] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (27394)
[  396.442031][T27383] loop4: detected capacity change from 0 to 32768
[  396.447402][T27383] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 29a23b92-4178-424f-b47d-b5b3ceba6ea2
[  396.447457][T27383] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (27383)
[  396.472358][T27394] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  396.474241][T27394] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  396.477607][T27383] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  396.479457][T27383] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  396.545993][T27383] BTRFS info (device loop4): enabling ssd optimizations
[  396.546117][T27383] BTRFS info (device loop4): using spread ssd allocation scheme
[  396.546152][T27383] BTRFS info (device loop4): turning on sync discard
[  396.546171][T27383] BTRFS info (device loop4): enabling free space tree
[  396.546183][T27383] BTRFS info (device loop4): use zlib compression, level 3
[  396.555371][T27394] BTRFS info (device loop2): enabling ssd optimizations
[  396.556983][T27394] BTRFS info (device loop2): using spread ssd allocation scheme
[  396.558428][T27394] BTRFS info (device loop2): turning on sync discard
[  396.570844][T27394] BTRFS info (device loop2): enabling free space tree
[  396.570894][T27394] BTRFS info (device loop2): use zlib compression, level 3
[  396.587063][T27392] loop1: detected capacity change from 0 to 32768
[  396.617994][T27377] loop0: detected capacity change from 0 to 32768
[  396.635510][T27377] BTRFS info: device /dev/loop0 (7:0) using temp-fsid e5c193c1-43ef-4978-972c-ab57f179c33e
[  396.635566][T27377] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (27377)
[  396.672931][T27392] BTRFS info: device /dev/loop1 (7:1) using temp-fsid f1c74969-df1f-4fc0-bf3e-f97352e5db8c
[  396.672998][T27392] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (27392)
[  396.674868][T27377] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  396.674926][T27377] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  396.703864][T27392] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  396.706035][T27392] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  396.731258][T27377] BTRFS info (device loop0): enabling ssd optimizations
[  396.733076][T27377] BTRFS info (device loop0): using spread ssd allocation scheme
[  396.738683][T27377] BTRFS info (device loop0): turning on sync discard
[  396.741123][T27377] BTRFS info (device loop0): enabling free space tree
[  396.742539][T27377] BTRFS info (device loop0): use zlib compression, level 3
[  396.777970][T27392] BTRFS info (device loop1): enabling ssd optimizations
[  396.778003][T27392] BTRFS info (device loop1): using spread ssd allocation scheme
[  396.778027][T27392] BTRFS info (device loop1): turning on sync discard
[  396.778039][T27392] BTRFS info (device loop1): enabling free space tree
[  396.778056][T27392] BTRFS info (device loop1): use zlib compression, level 3
[  396.792400][ T6759] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  397.116815][ T6753] BTRFS info (device loop0): last unmount of filesystem e5c193c1-43ef-4978-972c-ab57f179c33e
[  397.140326][ T6751] BTRFS info (device loop1): last unmount of filesystem f1c74969-df1f-4fc0-bf3e-f97352e5db8c
[  397.191289][ T6761] BTRFS info (device loop4): last unmount of filesystem 29a23b92-4178-424f-b47d-b5b3ceba6ea2
[  397.203674][ T6749] BTRFS info (device loop2): last unmount of filesystem 7e363644-ff38-4c42-94cb-543993fa890c
[  397.340671][T27466] loop0: detected capacity change from 0 to 32768
[  397.368592][T27466] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (27466)
[  397.391824][T27466] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  397.391891][T27466] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  397.467929][T27466] BTRFS info (device loop0): enabling ssd optimizations
[  397.467963][T27466] BTRFS info (device loop0): using spread ssd allocation scheme
[  397.467971][T27466] BTRFS info (device loop0): turning on sync discard
[  397.467979][T27466] BTRFS info (device loop0): enabling free space tree
[  397.504467][T27468] loop1: detected capacity change from 0 to 32768
[  397.505401][T27468] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (27468)
[  397.537310][T27485] loop2: detected capacity change from 0 to 32768
[  397.540612][T27485] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (27485)
1970/01/01 00:06:37 executed programs: 1694
[  397.777914][T27470] loop4: detected capacity change from 0 to 32768
[  397.795000][T27470] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (27470)
[  398.495342][T27535] loop3: detected capacity change from 0 to 32768
[  398.519742][T27535] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (27535)
[  399.470117][T27565] loop4: detected capacity change from 0 to 32768
[  399.471751][T27565] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (27565)
[  399.475991][T27565] _btrfs_printk: 37 callbacks suppressed
[  399.476040][T27565] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  399.476090][T27565] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  399.481127][T27567] loop1: detected capacity change from 0 to 32768
[  399.483341][T27567] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 96386406-851f-4e08-b091-415dba58b2f9
[  399.483373][T27567] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (27567)
[  399.488547][T27567] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  399.488590][T27567] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  399.582227][T27565] BTRFS info (device loop4): enabling ssd optimizations
[  399.582254][T27565] BTRFS info (device loop4): using spread ssd allocation scheme
[  399.582275][T27565] BTRFS info (device loop4): turning on sync discard
[  399.582286][T27565] BTRFS info (device loop4): enabling free space tree
[  399.582297][T27565] BTRFS info (device loop4): use zlib compression, level 3
[  399.595994][T27567] BTRFS info (device loop1): enabling ssd optimizations
[  399.596022][T27567] BTRFS info (device loop1): using spread ssd allocation scheme
[  399.596054][T27567] BTRFS info (device loop1): turning on sync discard
[  399.596069][T27567] BTRFS info (device loop1): enabling free space tree
[  399.596083][T27567] BTRFS info (device loop1): use zlib compression, level 3
[  399.786841][T27571] loop0: detected capacity change from 0 to 32768
[  399.790165][T27571] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 611f8b33-8c6b-4367-844d-072e420c30dc
[  399.790195][T27571] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (27571)
[  399.811294][T27571] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  399.811351][T27571] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  399.925867][T27603] loop2: detected capacity change from 0 to 32768
[  399.932509][T27571] BTRFS info (device loop0): enabling ssd optimizations
[  399.932540][T27571] BTRFS info (device loop0): using spread ssd allocation scheme
[  399.932553][T27571] BTRFS info (device loop0): turning on sync discard
[  399.932565][T27571] BTRFS info (device loop0): enabling free space tree
[  399.932578][T27571] BTRFS info (device loop0): use zlib compression, level 3
[  399.958529][T27603] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5d480fac-7638-4b7a-8216-335e38df4636
[  399.958587][T27603] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (27603)
[  399.994426][T27603] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  399.994490][T27603] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  400.074663][T27603] BTRFS info (device loop2): enabling ssd optimizations
[  400.074697][T27603] BTRFS info (device loop2): using spread ssd allocation scheme
[  400.074720][T27603] BTRFS info (device loop2): turning on sync discard
[  400.074733][T27603] BTRFS info (device loop2): enabling free space tree
[  400.074745][T27603] BTRFS info (device loop2): use zlib compression, level 3
[  400.145383][ T6751] BTRFS info (device loop1): last unmount of filesystem 96386406-851f-4e08-b091-415dba58b2f9
[  400.248900][ T6753] BTRFS info (device loop0): last unmount of filesystem 611f8b33-8c6b-4367-844d-072e420c30dc
[  400.576911][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  400.601845][T27640] loop3: detected capacity change from 0 to 32768
[  400.605842][T27640] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 1a7f00b1-18f7-445c-b0e3-8fe5151dd06b
[  400.606303][T27640] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (27640)
[  400.620868][T27640] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  400.620927][T27640] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  400.662107][ T6749] BTRFS info (device loop2): last unmount of filesystem 5d480fac-7638-4b7a-8216-335e38df4636
[  400.681916][T27640] BTRFS info (device loop3): enabling ssd optimizations
[  400.681947][T27640] BTRFS info (device loop3): using spread ssd allocation scheme
[  400.681968][T27640] BTRFS info (device loop3): turning on sync discard
[  400.681976][T27640] BTRFS info (device loop3): enabling free space tree
[  400.681985][T27640] BTRFS info (device loop3): use zlib compression, level 3
[  400.852462][T27660] loop4: detected capacity change from 0 to 32768
[  400.866122][T27660] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor.4 (27660)
[  400.871162][T27660] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  400.871215][T27660] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  400.947721][T27660] BTRFS info (device loop4): enabling ssd optimizations
[  400.949053][T27660] BTRFS info (device loop4): using spread ssd allocation scheme
[  400.950678][T27660] BTRFS info (device loop4): turning on sync discard
[  400.950718][T27660] BTRFS info (device loop4): enabling free space tree
[  400.950738][T27660] BTRFS info (device loop4): use zlib compression, level 3
[  401.193004][ T6759] BTRFS info (device loop3): last unmount of filesystem 1a7f00b1-18f7-445c-b0e3-8fe5151dd06b
[  401.253528][T27668] loop2: detected capacity change from 0 to 32768
[  401.261117][T27668] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 905c1f2c-b50e-4c07-b895-e32e0d024023
[  401.261159][T27668] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor.2 (27668)
[  401.267880][T27668] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  401.267941][T27668] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  401.325631][T27668] BTRFS info (device loop2): enabling ssd optimizations
[  401.325663][T27668] BTRFS info (device loop2): using spread ssd allocation scheme
[  401.325683][T27668] BTRFS info (device loop2): turning on sync discard
[  401.325691][T27668] BTRFS info (device loop2): enabling free space tree
[  401.325700][T27668] BTRFS info (device loop2): use zlib compression, level 3
[  401.590958][ T6761] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  401.601649][T27682] loop1: detected capacity change from 0 to 32768
[  401.605959][T27682] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 1d6c2bc6-70b9-4054-a962-49ebd442a237
[  401.605999][T27682] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor.1 (27682)
[  401.614976][T27682] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  401.615034][T27682] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  401.644005][T27694] loop0: detected capacity change from 0 to 32768
[  401.649316][T27694] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor.0 (27694)
[  401.685160][T27694] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  401.685233][T27694] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  401.712107][T27682] BTRFS info (device loop1): enabling ssd optimizations
[  401.712141][T27682] BTRFS info (device loop1): using spread ssd allocation scheme
[  401.712151][T27682] BTRFS info (device loop1): turning on sync discard
[  401.712160][T27682] BTRFS info (device loop1): enabling free space tree
[  401.712169][T27682] BTRFS info (device loop1): use zlib compression, level 3
[  401.747565][T27694] BTRFS info (device loop0): enabling ssd optimizations
[  401.747597][T27694] BTRFS info (device loop0): using spread ssd allocation scheme
[  401.747606][T27694] BTRFS info (device loop0): turning on sync discard
[  401.747614][T27694] BTRFS info (device loop0): enabling free space tree
[  401.747623][T27694] BTRFS info (device loop0): use zlib compression, level 3
[  401.783506][T27700] loop3: detected capacity change from 0 to 32768
[  401.789700][T27700] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 0b9bb3a7-4da5-4f81-8af5-b154974aafea
[  401.789743][T27700] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor.3 (27700)
[  401.795920][T27722] loop4: detected capacity change from 0 to 32768