4] BTRFS info: device /dev/loop1 (7:1) using temp-fsid a8731a25-6791-41b7-8505-995560a8c305
[  456.832317][T29884] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (29884)
[  456.835965][T27726] BTRFS info (device loop2): last unmount of filesystem a7b6079d-e893-4768-9895-99df5ec05727
[  456.836332][T29884] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  456.836368][T29884] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  456.939133][T29884] BTRFS info (device loop1): enabling ssd optimizations
[  456.939162][T29884] BTRFS info (device loop1): using spread ssd allocation scheme
[  456.939183][T29884] BTRFS info (device loop1): disabling tree log
[  456.939190][T29884] BTRFS info (device loop1): turning on sync discard
[  456.939196][T29884] BTRFS info (device loop1): enabling free space tree
[  456.939203][T29884] BTRFS info (device loop1): use zlib compression, level 3
[  456.978906][T27724] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  457.212066][T29888] loop4: detected capacity change from 0 to 32768
[  457.218655][T29888] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (29888)
[  457.242918][T29902] loop2: detected capacity change from 0 to 32768
[  457.251684][T29902] BTRFS info: device /dev/loop2 (7:2) using temp-fsid b1b3db5b-91d7-4a31-9680-af83ee125685
[  457.251735][T29902] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (29902)
[  457.259212][T29888] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  457.259291][T29888] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  457.277507][T29902] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  457.277574][T29902] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  457.433055][T29902] BTRFS info (device loop2): enabling ssd optimizations
[  457.433087][T29902] BTRFS info (device loop2): using spread ssd allocation scheme
[  457.433113][T29902] BTRFS info (device loop2): disabling tree log
[  457.433125][T29902] BTRFS info (device loop2): turning on sync discard
[  457.433135][T29902] BTRFS info (device loop2): enabling free space tree
[  457.433146][T29902] BTRFS info (device loop2): use zlib compression, level 3
[  457.435451][T29888] BTRFS info (device loop4): enabling ssd optimizations
[  457.435463][T29888] BTRFS info (device loop4): using spread ssd allocation scheme
[  457.435469][T29888] BTRFS info (device loop4): disabling tree log
[  457.435475][T29888] BTRFS info (device loop4): turning on sync discard
[  457.435481][T29888] BTRFS info (device loop4): enabling free space tree
[  457.435487][T29888] BTRFS info (device loop4): use zlib compression, level 3
[  457.457457][T29903] loop0: detected capacity change from 0 to 32768
[  457.462965][T29903] BTRFS info: device /dev/loop0 (7:0) using temp-fsid bdb84be0-6fee-4357-9f73-ec35ecd677e8
[  457.463011][T29903] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (29903)
[  457.507684][T29903] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  457.507753][T29903] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  457.599791][T29903] BTRFS info (device loop0): enabling ssd optimizations
[  457.599825][T29903] BTRFS info (device loop0): using spread ssd allocation scheme
[  457.599850][T29903] BTRFS info (device loop0): disabling tree log
[  457.599862][T29903] BTRFS info (device loop0): turning on sync discard
[  457.599874][T29903] BTRFS info (device loop0): enabling free space tree
[  457.599887][T29903] BTRFS info (device loop0): use zlib compression, level 3
[  457.784897][T27727] BTRFS info (device loop3): last unmount of filesystem ba8d9a23-43e3-4a0b-9653-9ae98182c431
[  458.292672][T29955] loop3: detected capacity change from 0 to 32768
[  458.301837][T29955] BTRFS info: device /dev/loop3 (7:3) using temp-fsid ca22e559-b88e-4385-8277-8c24d5aa3f5c
[  458.301887][T29955] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (29955)
[  458.308832][T29955] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  458.308904][T29955] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  458.357813][T29955] BTRFS info (device loop3): enabling ssd optimizations
[  458.359441][T29955] BTRFS info (device loop3): using spread ssd allocation scheme
[  458.359498][T29955] BTRFS info (device loop3): disabling tree log
[  458.359526][T29955] BTRFS info (device loop3): turning on sync discard
[  458.359546][T29955] BTRFS info (device loop3): enabling free space tree
[  458.359564][T29955] BTRFS info (device loop3): use zlib compression, level 3
[  458.745263][T27726] BTRFS info (device loop2): last unmount of filesystem b1b3db5b-91d7-4a31-9680-af83ee125685
[  458.912475][T27725] BTRFS info (device loop1): last unmount of filesystem a8731a25-6791-41b7-8505-995560a8c305
[  459.178684][T29973] loop2: detected capacity change from 0 to 32768
[  459.185660][T29973] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 1f18d000-4dee-4cbc-8c0d-d91eff5ef460
[  459.185705][T29973] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (29973)
[  459.232297][T29973] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  459.232380][T29973] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  459.308730][T29973] BTRFS info (device loop2): enabling ssd optimizations
[  459.308762][T29973] BTRFS info (device loop2): using spread ssd allocation scheme
[  459.308787][T29973] BTRFS info (device loop2): disabling tree log
[  459.308799][T29973] BTRFS info (device loop2): turning on sync discard
[  459.308810][T29973] BTRFS info (device loop2): enabling free space tree
[  459.308822][T29973] BTRFS info (device loop2): use zlib compression, level 3
[  459.347929][T29975] loop1: detected capacity change from 0 to 32768
[  459.348861][T29975] BTRFS info: device /dev/loop1 (7:1) using temp-fsid a7413f25-08a4-45f3-be5a-96a65a1e0b04
[  459.348879][T29975] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (29975)
[  459.349971][T29975] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  459.350000][T29975] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  459.454512][T29975] BTRFS info (device loop1): enabling ssd optimizations
[  459.454546][T29975] BTRFS info (device loop1): using spread ssd allocation scheme
[  459.454554][T29975] BTRFS info (device loop1): disabling tree log
[  459.454562][T29975] BTRFS info (device loop1): turning on sync discard
[  459.454568][T29975] BTRFS info (device loop1): enabling free space tree
[  459.454576][T29975] BTRFS info (device loop1): use zlib compression, level 3
[  459.459082][T27727] BTRFS info (device loop3): last unmount of filesystem ca22e559-b88e-4385-8277-8c24d5aa3f5c
[  459.495579][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  459.627782][T30008] loop3: detected capacity change from 0 to 32768
[  459.632692][T30008] BTRFS info: device /dev/loop3 (7:3) using temp-fsid fbf76099-7bb8-4e96-84fb-1d94d7d4bb0f
[  459.634565][T30008] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30008)
[  459.665573][T30008] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  459.665633][T30008] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  459.782219][T30008] BTRFS info (device loop3): enabling ssd optimizations
[  459.782248][T30008] BTRFS info (device loop3): using spread ssd allocation scheme
[  459.782269][T30008] BTRFS info (device loop3): disabling tree log
[  459.782279][T30008] BTRFS info (device loop3): turning on sync discard
[  459.782288][T30008] BTRFS info (device loop3): enabling free space tree
[  459.782298][T30008] BTRFS info (device loop3): use zlib compression, level 3
[  460.082292][T27724] BTRFS info (device loop0): last unmount of filesystem bdb84be0-6fee-4357-9f73-ec35ecd677e8
[  460.164431][T30019] loop4: detected capacity change from 0 to 32768
[  460.179025][T30019] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30019)
[  460.188330][T30019] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  460.188382][T30019] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  460.296352][T30019] BTRFS info (device loop4): enabling ssd optimizations
[  460.296382][T30019] BTRFS info (device loop4): using spread ssd allocation scheme
[  460.296405][T30019] BTRFS info (device loop4): disabling tree log
[  460.296418][T30019] BTRFS info (device loop4): turning on sync discard
[  460.296431][T30019] BTRFS info (device loop4): enabling free space tree
[  460.296441][T30019] BTRFS info (device loop4): use zlib compression, level 3
[  460.606391][T30028] loop0: detected capacity change from 0 to 32768
[  460.609771][T30028] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b063cf14-602e-43e0-9a29-c4db14884105
[  460.613216][T30028] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30028)
[  460.623833][T27726] BTRFS info (device loop2): last unmount of filesystem 1f18d000-4dee-4cbc-8c0d-d91eff5ef460
[  460.632045][T30028] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  460.632106][T30028] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  460.790408][T30028] BTRFS info (device loop0): enabling ssd optimizations
[  460.790437][T30028] BTRFS info (device loop0): using spread ssd allocation scheme
[  460.790459][T30028] BTRFS info (device loop0): disabling tree log
[  460.790468][T30028] BTRFS info (device loop0): turning on sync discard
[  460.790475][T30028] BTRFS info (device loop0): enabling free space tree
[  460.790483][T30028] BTRFS info (device loop0): use zlib compression, level 3
[  461.286125][T30062] loop2: detected capacity change from 0 to 32768
[  461.294685][T30062] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5d0d834d-c694-41be-a518-61ecf9658612
[  461.296674][T30062] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30062)
[  461.405806][T27731] _btrfs_printk: 8 callbacks suppressed
[  461.408262][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  461.629733][T27725] BTRFS info (device loop1): last unmount of filesystem a7413f25-08a4-45f3-be5a-96a65a1e0b04
[  461.851265][T30082] loop4: detected capacity change from 0 to 32768
[  461.853600][T30082] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30082)
[  461.867875][T30082] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  461.867955][T30082] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  461.880126][T30082] BTRFS info (device loop4): enabling ssd optimizations
[  461.880156][T30082] BTRFS info (device loop4): using spread ssd allocation scheme
[  461.880164][T30082] BTRFS info (device loop4): disabling tree log
[  461.880172][T30082] BTRFS info (device loop4): turning on sync discard
[  461.880178][T30082] BTRFS info (device loop4): enabling free space tree
[  461.880185][T30082] BTRFS info (device loop4): use zlib compression, level 3
[  461.965399][T30083] loop1: detected capacity change from 0 to 32768
[  461.967690][T27727] BTRFS info (device loop3): last unmount of filesystem fbf76099-7bb8-4e96-84fb-1d94d7d4bb0f
[  461.974162][T30083] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 3e585ab2-aaad-44bf-9146-9324e1e8f8bd
[  461.974212][T30083] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30083)
[  461.979985][T30083] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  461.980057][T30083] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  462.085891][T30083] BTRFS info (device loop1): enabling ssd optimizations
[  462.085919][T30083] BTRFS info (device loop1): using spread ssd allocation scheme
[  462.085941][T30083] BTRFS info (device loop1): disabling tree log
[  462.085954][T30083] BTRFS info (device loop1): turning on sync discard
[  462.085967][T30083] BTRFS info (device loop1): enabling free space tree
[  462.085979][T30083] BTRFS info (device loop1): use zlib compression, level 3
[  462.526975][T30118] loop3: detected capacity change from 0 to 32768
[  462.529745][T30118] BTRFS info: device /dev/loop3 (7:3) using temp-fsid ab602bcf-8818-4e7d-81ca-bdfbc1660a50
[  462.529797][T30118] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30118)
[  462.578039][T30118] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  462.578109][T30118] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  462.640518][T30118] BTRFS info (device loop3): enabling ssd optimizations
[  462.640546][T30118] BTRFS info (device loop3): using spread ssd allocation scheme
[  462.640569][T30118] BTRFS info (device loop3): disabling tree log
[  462.640581][T30118] BTRFS info (device loop3): turning on sync discard
[  462.640593][T30118] BTRFS info (device loop3): enabling free space tree
[  462.640606][T30118] BTRFS info (device loop3): use zlib compression, level 3
[  462.788726][T27724] BTRFS info (device loop0): last unmount of filesystem b063cf14-602e-43e0-9a29-c4db14884105
[  463.083457][T30135] loop0: detected capacity change from 0 to 32768
[  463.085310][T30135] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 70aab35e-8c52-459c-a0af-c743567611fb
[  463.085352][T30135] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30135)
[  463.087120][T30135] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  463.087152][T30135] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  463.133907][T30135] BTRFS info (device loop0): enabling ssd optimizations
[  463.133943][T30135] BTRFS info (device loop0): using spread ssd allocation scheme
[  463.133951][T30135] BTRFS info (device loop0): disabling tree log
[  463.133959][T30135] BTRFS info (device loop0): turning on sync discard
[  463.133966][T30135] BTRFS info (device loop0): enabling free space tree
[  463.133975][T30135] BTRFS info (device loop0): use zlib compression, level 3
[  463.449098][T27726] BTRFS info (device loop2): last unmount of filesystem 5d0d834d-c694-41be-a518-61ecf9658612
[  463.723384][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  463.723777][T30153] loop2: detected capacity change from 0 to 32768
[  463.726788][T30153] BTRFS info: device /dev/loop2 (7:2) using temp-fsid b93c5baa-7254-4667-9abc-99ed7cb013bc
[  463.726849][T30153] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30153)
[  463.741832][T30153] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  463.743872][T30153] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  463.806268][T30153] BTRFS info (device loop2): enabling ssd optimizations
[  463.806304][T30153] BTRFS info (device loop2): using spread ssd allocation scheme
[  463.806326][T30153] BTRFS info (device loop2): disabling tree log
[  463.806334][T30153] BTRFS info (device loop2): turning on sync discard
[  463.806341][T30153] BTRFS info (device loop2): enabling free space tree
[  463.806349][T30153] BTRFS info (device loop2): use zlib compression, level 3
[  464.047676][T30170] loop4: detected capacity change from 0 to 32768
[  464.050225][T30170] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30170)
[  464.055455][T30170] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  464.058267][T30170] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  464.107507][T27725] BTRFS info (device loop1): last unmount of filesystem 3e585ab2-aaad-44bf-9146-9324e1e8f8bd
[  464.147505][T30170] BTRFS info (device loop4): enabling ssd optimizations
[  464.147535][T30170] BTRFS info (device loop4): using spread ssd allocation scheme
[  464.147557][T30170] BTRFS info (device loop4): disabling tree log
[  464.147570][T30170] BTRFS info (device loop4): turning on sync discard
[  464.147582][T30170] BTRFS info (device loop4): enabling free space tree
[  464.147595][T30170] BTRFS info (device loop4): use zlib compression, level 3
[  464.359795][T30187] loop1: detected capacity change from 0 to 32768
[  464.363760][T30187] BTRFS info: device /dev/loop1 (7:1) using temp-fsid d3290c60-86b4-41ae-8702-2228bb57f679
[  464.364820][T30187] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30187)
[  464.369168][T30187] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  464.369232][T30187] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  464.441187][T30187] BTRFS info (device loop1): enabling ssd optimizations
[  464.441219][T30187] BTRFS info (device loop1): using spread ssd allocation scheme
[  464.441240][T30187] BTRFS info (device loop1): disabling tree log
[  464.441252][T30187] BTRFS info (device loop1): turning on sync discard
[  464.441264][T30187] BTRFS info (device loop1): enabling free space tree
[  464.441275][T30187] BTRFS info (device loop1): use zlib compression, level 3
[  464.694979][T27727] BTRFS info (device loop3): last unmount of filesystem ab602bcf-8818-4e7d-81ca-bdfbc1660a50
[  465.026115][T30207] loop3: detected capacity change from 0 to 32768
[  465.034831][T30207] BTRFS info: device /dev/loop3 (7:3) using temp-fsid d67ca504-4aa9-4b60-aacc-d1fbe39e800b
[  465.034879][T30207] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30207)
[  465.055668][T30207] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  465.055746][T30207] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  465.125636][T30207] BTRFS info (device loop3): enabling ssd optimizations
[  465.125671][T30207] BTRFS info (device loop3): using spread ssd allocation scheme
[  465.125691][T30207] BTRFS info (device loop3): disabling tree log
[  465.125702][T30207] BTRFS info (device loop3): turning on sync discard
[  465.125711][T30207] BTRFS info (device loop3): enabling free space tree
[  465.125719][T30207] BTRFS info (device loop3): use zlib compression, level 3
[  465.137994][T27724] BTRFS info (device loop0): last unmount of filesystem 70aab35e-8c52-459c-a0af-c743567611fb
[  465.556297][T30224] loop0: detected capacity change from 0 to 32768
[  465.558218][T30224] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 688c50ab-2620-4b89-9a86-6c5fbd61040e
[  465.558280][T30224] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30224)
[  465.581135][T30224] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  465.581229][T30224] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  465.619645][T30224] BTRFS info (device loop0): enabling ssd optimizations
[  465.619676][T30224] BTRFS info (device loop0): using spread ssd allocation scheme
[  465.619684][T30224] BTRFS info (device loop0): disabling tree log
[  465.619691][T30224] BTRFS info (device loop0): turning on sync discard
[  465.619698][T30224] BTRFS info (device loop0): enabling free space tree
[  465.619705][T30224] BTRFS info (device loop0): use zlib compression, level 3
[  465.991352][T27726] BTRFS info (device loop2): last unmount of filesystem b93c5baa-7254-4667-9abc-99ed7cb013bc
[  466.032549][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  466.345052][T30243] loop2: detected capacity change from 0 to 32768
[  466.348120][T30243] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30243)
[  466.352173][T30243] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  466.352233][T30243] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  466.360394][T27725] BTRFS info (device loop1): last unmount of filesystem d3290c60-86b4-41ae-8702-2228bb57f679
[  466.400141][T30243] BTRFS info (device loop2): enabling ssd optimizations
[  466.400170][T30243] BTRFS info (device loop2): using spread ssd allocation scheme
[  466.400198][T30243] BTRFS info (device loop2): disabling tree log
[  466.400207][T30243] BTRFS info (device loop2): turning on sync discard
[  466.400215][T30243] BTRFS info (device loop2): enabling free space tree
[  466.400222][T30243] BTRFS info (device loop2): use zlib compression, level 3
[  466.546714][T30244] loop4: detected capacity change from 0 to 32768
[  466.565465][T30244] BTRFS info: device /dev/loop4 (7:4) using temp-fsid d1f07cb0-a500-49c9-9af4-36bf564a1a87
[  466.565522][T30244] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30244)
[  466.608913][T30244] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  466.608988][T30244] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  466.683408][T30244] BTRFS info (device loop4): enabling ssd optimizations
[  466.683443][T30244] BTRFS info (device loop4): using spread ssd allocation scheme
[  466.683452][T30244] BTRFS info (device loop4): disabling tree log
[  466.683460][T30244] BTRFS info (device loop4): turning on sync discard
[  466.683467][T30244] BTRFS info (device loop4): enabling free space tree
[  466.683476][T30244] BTRFS info (device loop4): use zlib compression, level 3
[  466.864938][T30260] loop1: detected capacity change from 0 to 32768
[  466.873295][T30260] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 30f7151c-ba45-4009-945d-1be17f4b10cd
[  466.873332][T30260] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30260)
[  466.900903][T30260] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  466.900976][T30260] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  466.909644][T27724] BTRFS info (device loop0): last unmount of filesystem 688c50ab-2620-4b89-9a86-6c5fbd61040e
[  466.989288][T30260] BTRFS info (device loop1): enabling ssd optimizations
[  466.989317][T30260] BTRFS info (device loop1): using spread ssd allocation scheme
[  466.989337][T30260] BTRFS info (device loop1): disabling tree log
[  466.989349][T30260] BTRFS info (device loop1): turning on sync discard
[  466.989361][T30260] BTRFS info (device loop1): enabling free space tree
[  466.989373][T30260] BTRFS info (device loop1): use zlib compression, level 3
[  467.186329][T27727] BTRFS info (device loop3): last unmount of filesystem d67ca504-4aa9-4b60-aacc-d1fbe39e800b
[  467.230701][T30294] loop0: detected capacity change from 0 to 32768
[  467.245485][T30294] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 93fce40f-7998-42bc-9838-a059b603b3d1
[  467.245529][T30294] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30294)
[  467.257623][T30294] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  467.257695][T30294] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  467.299445][T30294] BTRFS info (device loop0): enabling ssd optimizations
[  467.299474][T30294] BTRFS info (device loop0): using spread ssd allocation scheme
[  467.299498][T30294] BTRFS info (device loop0): disabling tree log
[  467.299508][T30294] BTRFS info (device loop0): turning on sync discard
[  467.299518][T30294] BTRFS info (device loop0): enabling free space tree
[  467.299528][T30294] BTRFS info (device loop0): use zlib compression, level 3
[  467.466313][T30312] loop3: detected capacity change from 0 to 32768
[  467.473525][T30312] BTRFS info: device /dev/loop3 (7:3) using temp-fsid b183273b-6987-4273-a549-60d4d408358a
[  467.473582][T30312] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30312)
[  467.484084][T30312] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  467.484153][T30312] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  467.562855][T30312] BTRFS info (device loop3): enabling ssd optimizations
[  467.565441][T30312] BTRFS info (device loop3): using spread ssd allocation scheme
[  467.566885][T30312] BTRFS info (device loop3): disabling tree log
[  467.567950][T30312] BTRFS info (device loop3): turning on sync discard
[  467.570222][T30312] BTRFS info (device loop3): enabling free space tree
[  467.571633][T30312] BTRFS info (device loop3): use zlib compression, level 3
[  468.504638][T27726] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  468.566882][T27731] BTRFS info (device loop4): last unmount of filesystem d1f07cb0-a500-49c9-9af4-36bf564a1a87
[  468.762204][T27727] BTRFS info (device loop3): last unmount of filesystem b183273b-6987-4273-a549-60d4d408358a
[  468.948971][T30332] loop4: detected capacity change from 0 to 32768
[  468.955873][T30332] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30332)
[  468.967684][T30332] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  468.967743][T30332] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  468.986480][T27725] BTRFS info (device loop1): last unmount of filesystem 30f7151c-ba45-4009-945d-1be17f4b10cd
[  469.020542][T30331] loop2: detected capacity change from 0 to 32768
[  469.029316][T30333] loop3: detected capacity change from 0 to 32768
[  469.036425][T30332] BTRFS info (device loop4): enabling ssd optimizations
[  469.036452][T30332] BTRFS info (device loop4): using spread ssd allocation scheme
[  469.036472][T30332] BTRFS info (device loop4): disabling tree log
[  469.036484][T30332] BTRFS info (device loop4): turning on sync discard
[  469.036496][T30332] BTRFS info (device loop4): enabling free space tree
[  469.036509][T30332] BTRFS info (device loop4): use zlib compression, level 3
[  469.052020][T30333] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 369da3d6-63f8-4be8-8892-2e41e3ab78e9
[  469.053889][T30333] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30333)
[  469.066679][T30333] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  469.066756][T30333] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  469.103433][T30331] BTRFS info: device /dev/loop2 (7:2) using temp-fsid c15e8458-0e57-42cb-b924-ecb9c6933255
[  469.103485][T30331] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30331)
[  469.141863][T30331] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  469.141933][T30331] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  469.197677][T30333] BTRFS info (device loop3): enabling ssd optimizations
[  469.197708][T30333] BTRFS info (device loop3): using spread ssd allocation scheme
[  469.197728][T30333] BTRFS info (device loop3): disabling tree log
[  469.197740][T30333] BTRFS info (device loop3): turning on sync discard
[  469.197752][T30333] BTRFS info (device loop3): enabling free space tree
[  469.197764][T30333] BTRFS info (device loop3): use zlib compression, level 3
[  469.227979][T30331] BTRFS info (device loop2): enabling ssd optimizations
[  469.228011][T30331] BTRFS info (device loop2): using spread ssd allocation scheme
[  469.228381][T30331] BTRFS info (device loop2): disabling tree log
[  469.228405][T30331] BTRFS info (device loop2): turning on sync discard
[  469.228421][T30331] BTRFS info (device loop2): enabling free space tree
[  469.228438][T30331] BTRFS info (device loop2): use zlib compression, level 3
[  469.237501][T30358] loop1: detected capacity change from 0 to 32768
[  469.240230][T30358] BTRFS info: device /dev/loop1 (7:1) using temp-fsid e80d8160-6a43-4f42-89d1-b83b2b00475a
[  469.240275][T30358] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30358)
[  469.270411][T30358] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  469.270471][T30358] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  469.401243][T30358] BTRFS info (device loop1): enabling ssd optimizations
[  469.401280][T30358] BTRFS info (device loop1): using spread ssd allocation scheme
[  469.401306][T30358] BTRFS info (device loop1): disabling tree log
[  469.401320][T30358] BTRFS info (device loop1): turning on sync discard
[  469.401332][T30358] BTRFS info (device loop1): enabling free space tree
[  469.401344][T30358] BTRFS info (device loop1): use zlib compression, level 3
[  469.507078][T27724] BTRFS info (device loop0): last unmount of filesystem 93fce40f-7998-42bc-9838-a059b603b3d1
[  470.049223][T30400] loop0: detected capacity change from 0 to 32768
[  470.053635][T30400] BTRFS info: device /dev/loop0 (7:0) using temp-fsid fd9171a2-980b-45b4-b348-33567aa4b352
[  470.053683][T30400] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30400)
[  470.064349][T30400] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  470.064417][T30400] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  470.133275][T30400] BTRFS info (device loop0): enabling ssd optimizations
[  470.133311][T30400] BTRFS info (device loop0): using spread ssd allocation scheme
[  470.133320][T30400] BTRFS info (device loop0): disabling tree log
[  470.133326][T30400] BTRFS info (device loop0): turning on sync discard
[  470.133333][T30400] BTRFS info (device loop0): enabling free space tree
[  470.133340][T30400] BTRFS info (device loop0): use zlib compression, level 3
[  470.622863][T27726] BTRFS info (device loop2): last unmount of filesystem c15e8458-0e57-42cb-b924-ecb9c6933255
[  471.075414][T30423] loop2: detected capacity change from 0 to 32768
[  471.083311][T30423] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 153ea77f-5a03-49b3-924d-d81372c827c9
[  471.083365][T30423] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30423)
[  471.133490][T30423] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  471.133554][T30423] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  471.230953][T30423] BTRFS info (device loop2): enabling ssd optimizations
[  471.230985][T30423] BTRFS info (device loop2): using spread ssd allocation scheme
[  471.231008][T30423] BTRFS info (device loop2): disabling tree log
[  471.231021][T30423] BTRFS info (device loop2): turning on sync discard
[  471.231033][T30423] BTRFS info (device loop2): enabling free space tree
[  471.231049][T30423] BTRFS info (device loop2): use zlib compression, level 3
[  471.258492][T27724] BTRFS info (device loop0): last unmount of filesystem fd9171a2-980b-45b4-b348-33567aa4b352
[  471.280256][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  471.514486][T27727] BTRFS info (device loop3): last unmount of filesystem 369da3d6-63f8-4be8-8892-2e41e3ab78e9
[  471.575347][T30441] loop4: detected capacity change from 0 to 32768
[  471.577542][T30441] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30441)
[  471.633337][T30441] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  471.633838][T30441] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  471.656873][T27725] BTRFS info (device loop1): last unmount of filesystem e80d8160-6a43-4f42-89d1-b83b2b00475a
[  471.700033][T30441] BTRFS info (device loop4): enabling ssd optimizations
[  471.700073][T30441] BTRFS info (device loop4): using spread ssd allocation scheme
[  471.700084][T30441] BTRFS info (device loop4): disabling tree log
[  471.700093][T30441] BTRFS info (device loop4): turning on sync discard
[  471.700099][T30441] BTRFS info (device loop4): enabling free space tree
[  471.700107][T30441] BTRFS info (device loop4): use zlib compression, level 3
[  471.819966][T30455] loop3: detected capacity change from 0 to 32768
[  471.838093][T30442] loop0: detected capacity change from 0 to 32768
[  471.847837][T30455] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 97f09250-09e0-4d0e-812a-87ab904d618e
[  471.847895][T30455] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30455)
[  471.859026][T30455] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  471.861792][T30455] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  471.881482][T30442] BTRFS info: device /dev/loop0 (7:0) using temp-fsid bf4834dc-662e-427b-b321-6b9a32249689
[  471.881532][T30442] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30442)
[  471.889343][T30442] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  471.889434][T30442] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  471.999150][T30455] BTRFS info (device loop3): enabling ssd optimizations
[  471.999182][T30455] BTRFS info (device loop3): using spread ssd allocation scheme
[  471.999199][T30455] BTRFS info (device loop3): disabling tree log
[  471.999206][T30455] BTRFS info (device loop3): turning on sync discard
[  471.999212][T30455] BTRFS info (device loop3): enabling free space tree
[  471.999218][T30455] BTRFS info (device loop3): use zlib compression, level 3
[  472.006807][T30442] BTRFS info (device loop0): enabling ssd optimizations
[  472.006839][T30442] BTRFS info (device loop0): using spread ssd allocation scheme
[  472.006846][T30442] BTRFS info (device loop0): disabling tree log
[  472.006853][T30442] BTRFS info (device loop0): turning on sync discard
[  472.006860][T30442] BTRFS info (device loop0): enabling free space tree
[  472.006869][T30442] BTRFS info (device loop0): use zlib compression, level 3
[  472.346307][T30463] loop1: detected capacity change from 0 to 32768
[  472.354006][T30463] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 2ccd4d62-d388-4fe4-9187-cb82f62dd94c
[  472.354047][T30463] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30463)
[  472.361937][T30463] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  472.363803][T30463] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  472.437155][T30463] BTRFS info (device loop1): enabling ssd optimizations
[  472.437191][T30463] BTRFS info (device loop1): using spread ssd allocation scheme
[  472.438863][T30463] BTRFS info (device loop1): disabling tree log
[  472.438890][T30463] BTRFS info (device loop1): turning on sync discard
[  472.438907][T30463] BTRFS info (device loop1): enabling free space tree
[  472.438923][T30463] BTRFS info (device loop1): use zlib compression, level 3
[  472.846499][T27726] BTRFS info (device loop2): last unmount of filesystem 153ea77f-5a03-49b3-924d-d81372c827c9
[  473.267649][T30513] loop2: detected capacity change from 0 to 32768
[  473.275382][T30513] BTRFS info: device /dev/loop2 (7:2) using temp-fsid c7b0037c-6ab4-4133-ba1f-7a69b1a55fdc
[  473.275434][T30513] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30513)
[  473.287131][T30513] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  473.287216][T30513] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  473.354291][T30513] BTRFS info (device loop2): enabling ssd optimizations
[  473.354326][T30513] BTRFS info (device loop2): using spread ssd allocation scheme
[  473.354600][T30513] BTRFS info (device loop2): disabling tree log
[  473.354622][T30513] BTRFS info (device loop2): turning on sync discard
[  473.354637][T30513] BTRFS info (device loop2): enabling free space tree
[  473.354653][T30513] BTRFS info (device loop2): use zlib compression, level 3
[  473.514008][T27727] BTRFS info (device loop3): last unmount of filesystem 97f09250-09e0-4d0e-812a-87ab904d618e
[  473.793891][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  473.929468][T30531] loop3: detected capacity change from 0 to 32768
[  473.935842][T30531] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30531)
[  473.978464][T30531] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  473.978570][T30531] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  474.034293][T30531] BTRFS info (device loop3): enabling ssd optimizations
[  474.034331][T30531] BTRFS info (device loop3): using spread ssd allocation scheme
[  474.034339][T30531] BTRFS info (device loop3): disabling tree log
[  474.034347][T30531] BTRFS info (device loop3): turning on sync discard
[  474.034354][T30531] BTRFS info (device loop3): enabling free space tree
[  474.034362][T30531] BTRFS info (device loop3): use zlib compression, level 3
[  474.053700][T27724] BTRFS info (device loop0): last unmount of filesystem bf4834dc-662e-427b-b321-6b9a32249689
[  474.075326][T30532] loop4: detected capacity change from 0 to 32768
[  474.089830][T30532] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 6274a0ed-4e9d-454b-a03b-8950f8d935b8
[  474.089877][T30532] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30532)
[  474.105059][T30532] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  474.105129][T30532] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  474.238654][T30560] loop0: detected capacity change from 0 to 32768
[  474.242325][T30560] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ddacf563-5446-4342-a366-fe464c5ffab9
[  474.242381][T30560] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30560)
[  474.253250][T30532] BTRFS info (device loop4): enabling ssd optimizations
[  474.253288][T30532] BTRFS info (device loop4): using spread ssd allocation scheme
[  474.253297][T30532] BTRFS info (device loop4): disabling tree log
[  474.253306][T30532] BTRFS info (device loop4): turning on sync discard
[  474.253314][T30532] BTRFS info (device loop4): enabling free space tree
[  474.253323][T30532] BTRFS info (device loop4): use zlib compression, level 3
[  474.319186][T30560] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  474.319246][T30560] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  474.405990][T30560] BTRFS info (device loop0): enabling ssd optimizations
[  474.406034][T30560] BTRFS info (device loop0): using spread ssd allocation scheme
[  474.406059][T30560] BTRFS info (device loop0): disabling tree log
[  474.406071][T30560] BTRFS info (device loop0): turning on sync discard
[  474.406083][T30560] BTRFS info (device loop0): enabling free space tree
[  474.406094][T30560] BTRFS info (device loop0): use zlib compression, level 3
[  474.589865][T27725] BTRFS info (device loop1): last unmount of filesystem 2ccd4d62-d388-4fe4-9187-cb82f62dd94c
[  474.947527][T30583] loop1: detected capacity change from 0 to 32768
[  474.949806][T30583] BTRFS info: device /dev/loop1 (7:1) using temp-fsid fbb1460f-1424-40ec-9c91-afc750b3beb0
[  474.951753][T30583] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30583)
[  474.956780][T30583] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  474.958455][T30583] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  475.038855][T30583] BTRFS info (device loop1): enabling ssd optimizations
[  475.040300][T30583] BTRFS info (device loop1): using spread ssd allocation scheme
[  475.042092][T30583] BTRFS info (device loop1): disabling tree log
[  475.043291][T30583] BTRFS info (device loop1): turning on sync discard
[  475.044676][T30583] BTRFS info (device loop1): enabling free space tree
[  475.046002][T30583] BTRFS info (device loop1): use zlib compression, level 3
[  475.218729][T27726] BTRFS info (device loop2): last unmount of filesystem c7b0037c-6ab4-4133-ba1f-7a69b1a55fdc
[  475.258341][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  475.609114][T30602] loop3: detected capacity change from 0 to 32768
[  475.611001][T30602] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30602)
[  475.619502][T30602] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  475.619555][T30602] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  475.644421][T30601] loop2: detected capacity change from 0 to 32768
[  475.645793][T30601] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 445587b3-cd27-40e9-a520-e32610a0b33d
[  475.645854][T30601] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30601)
[  475.647208][T30601] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  475.647247][T30601] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  475.659315][T30602] BTRFS info (device loop3): enabling ssd optimizations
[  475.659348][T30602] BTRFS info (device loop3): using spread ssd allocation scheme
[  475.659358][T30602] BTRFS info (device loop3): disabling tree log
[  475.659367][T30602] BTRFS info (device loop3): turning on sync discard
[  475.659374][T30602] BTRFS info (device loop3): enabling free space tree
[  475.659382][T30602] BTRFS info (device loop3): use zlib compression, level 3
[  475.720124][T30601] BTRFS info (device loop2): enabling ssd optimizations
[  475.720153][T30601] BTRFS info (device loop2): using spread ssd allocation scheme
[  476.663630][T30637] loop4: detected capacity change from 0 to 32768
[  476.667144][T30637] _btrfs_printk: 6 callbacks suppressed
[  476.667172][T30637] BTRFS info: device /dev/loop4 (7:4) using temp-fsid b4e6c762-2243-45cc-ace6-2ac9acccb354
[  476.667194][T30637] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30637)
[  476.674511][T30637] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  476.674554][T30637] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  476.734728][T30637] BTRFS info (device loop4): enabling ssd optimizations
[  476.734767][T30637] BTRFS info (device loop4): using spread ssd allocation scheme
[  476.734775][T30637] BTRFS info (device loop4): disabling tree log
[  476.734782][T30637] BTRFS info (device loop4): turning on sync discard
[  476.734789][T30637] BTRFS info (device loop4): enabling free space tree
[  476.734797][T30637] BTRFS info (device loop4): use zlib compression, level 3
[  476.774504][T30638] loop0: detected capacity change from 0 to 32768
[  476.782269][T30638] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 612df040-5e86-471c-8deb-543f0d25e3b2
[  476.782319][T30638] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30638)
[  476.829040][T30638] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  476.829122][T30638] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  476.939629][T30638] BTRFS info (device loop0): enabling ssd optimizations
[  476.939682][T30638] BTRFS info (device loop0): using spread ssd allocation scheme
[  476.939691][T30638] BTRFS info (device loop0): disabling tree log
[  476.939698][T30638] BTRFS info (device loop0): turning on sync discard
[  476.939705][T30638] BTRFS info (device loop0): enabling free space tree
[  476.939713][T30638] BTRFS info (device loop0): use zlib compression, level 3
[  477.124583][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  477.181704][T27725] BTRFS info (device loop1): last unmount of filesystem fbb1460f-1424-40ec-9c91-afc750b3beb0
[  477.480443][T30672] loop3: detected capacity change from 0 to 32768
[  477.481909][T30672] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30672)
[  477.488527][T30672] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  477.488837][T30672] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  477.528822][T30673] loop1: detected capacity change from 0 to 32768
[  477.535699][T30672] BTRFS info (device loop3): enabling ssd optimizations
[  477.535737][T30672] BTRFS info (device loop3): using spread ssd allocation scheme
[  477.535750][T30672] BTRFS info (device loop3): disabling tree log
[  477.535757][T30672] BTRFS info (device loop3): turning on sync discard
[  477.535765][T30672] BTRFS info (device loop3): enabling free space tree
[  477.535773][T30672] BTRFS info (device loop3): use zlib compression, level 3
[  477.549491][T30673] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 75036a4c-2b5a-4194-b322-53d719b988c7
[  477.549530][T30673] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30673)
[  477.593171][T30673] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  477.593257][T30673] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  477.640339][T27726] BTRFS info (device loop2): last unmount of filesystem 445587b3-cd27-40e9-a520-e32610a0b33d
[  477.690301][T30673] BTRFS info (device loop1): enabling ssd optimizations
[  477.690335][T30673] BTRFS info (device loop1): using spread ssd allocation scheme
[  477.690359][T30673] BTRFS info (device loop1): disabling tree log
[  477.690371][T30673] BTRFS info (device loop1): turning on sync discard
[  477.690384][T30673] BTRFS info (device loop1): enabling free space tree
[  477.690396][T30673] BTRFS info (device loop1): use zlib compression, level 3
[  477.939997][T30706] loop2: detected capacity change from 0 to 32768
[  477.948659][T30706] BTRFS info: device /dev/loop2 (7:2) using temp-fsid b46b753e-281b-450d-a0b7-0f63a68fdfde
[  477.948713][T30706] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30706)
[  477.955765][T30706] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  477.955839][T30706] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  477.990122][T30706] BTRFS info (device loop2): enabling ssd optimizations
[  477.993746][T30706] BTRFS info (device loop2): using spread ssd allocation scheme
[  477.993794][T30706] BTRFS info (device loop2): disabling tree log
[  477.993810][T30706] BTRFS info (device loop2): turning on sync discard
[  477.993825][T30706] BTRFS info (device loop2): enabling free space tree
[  477.993841][T30706] BTRFS info (device loop2): use zlib compression, level 3
[  478.787016][T27731] BTRFS info (device loop4): last unmount of filesystem b4e6c762-2243-45cc-ace6-2ac9acccb354
[  478.987772][T27724] BTRFS info (device loop0): last unmount of filesystem 612df040-5e86-471c-8deb-543f0d25e3b2
[  479.161924][T30724] loop4: detected capacity change from 0 to 32768
[  479.163998][T30724] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 9494764b-9ce1-4fd6-ad86-86ad6ed1e2aa
[  479.164313][T30724] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30724)
[  479.177619][T30724] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  479.177680][T30724] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  479.218585][T30724] BTRFS info (device loop4): enabling ssd optimizations
[  479.220138][T30724] BTRFS info (device loop4): using spread ssd allocation scheme
[  479.222559][T30724] BTRFS info (device loop4): disabling tree log
[  479.224079][T30724] BTRFS info (device loop4): turning on sync discard
[  479.226431][T30724] BTRFS info (device loop4): enabling free space tree
[  479.226478][T30724] BTRFS info (device loop4): use zlib compression, level 3
[  479.275854][T30725] loop0: detected capacity change from 0 to 32768
[  479.279205][T30725] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 923d3a0e-a116-4bf9-b843-793da27ca215
[  479.279255][T30725] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30725)
[  479.287701][T30725] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  479.287762][T30725] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  479.358967][T30725] BTRFS info (device loop0): enabling ssd optimizations
[  479.359007][T30725] BTRFS info (device loop0): using spread ssd allocation scheme
[  479.359028][T30725] BTRFS info (device loop0): disabling tree log
[  479.359044][T30725] BTRFS info (device loop0): turning on sync discard
[  479.359056][T30725] BTRFS info (device loop0): enabling free space tree
[  479.359067][T30725] BTRFS info (device loop0): use zlib compression, level 3
[  479.506108][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  479.613815][T27725] BTRFS info (device loop1): last unmount of filesystem 75036a4c-2b5a-4194-b322-53d719b988c7
[  479.943206][T27726] BTRFS info (device loop2): last unmount of filesystem b46b753e-281b-450d-a0b7-0f63a68fdfde
[  479.980447][T30760] loop3: detected capacity change from 0 to 32768
[  480.008696][T30760] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30760)
[  480.052865][T30760] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  480.052948][T30760] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  480.069926][T30761] loop1: detected capacity change from 0 to 32768
[  480.074065][T30761] BTRFS info: device /dev/loop1 (7:1) using temp-fsid b10eb18f-b685-4af2-92a0-5e6d7d0c6ef5
[  480.077089][T30761] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30761)
[  480.082703][T30761] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  480.084674][T30761] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  480.136655][T30760] BTRFS info (device loop3): enabling ssd optimizations
[  480.139495][T30760] BTRFS info (device loop3): using spread ssd allocation scheme
[  480.147640][T30760] BTRFS info (device loop3): disabling tree log
[  480.149415][T30760] BTRFS info (device loop3): turning on sync discard
[  480.150652][T30760] BTRFS info (device loop3): enabling free space tree
[  480.150698][T30760] BTRFS info (device loop3): use zlib compression, level 3
[  480.175314][T30761] BTRFS info (device loop1): enabling ssd optimizations
[  480.175352][T30761] BTRFS info (device loop1): using spread ssd allocation scheme
[  480.175360][T30761] BTRFS info (device loop1): disabling tree log
[  480.175367][T30761] BTRFS info (device loop1): turning on sync discard
[  480.175375][T30761] BTRFS info (device loop1): enabling free space tree
[  480.175383][T30761] BTRFS info (device loop1): use zlib compression, level 3
[  480.341487][T27731] BTRFS info (device loop4): last unmount of filesystem 9494764b-9ce1-4fd6-ad86-86ad6ed1e2aa
[  480.534666][T30792] loop2: detected capacity change from 0 to 32768
[  480.539911][T30792] BTRFS info: device /dev/loop2 (7:2) using temp-fsid a33fcf8c-a37e-4635-92cc-f5efa1cfd80f
[  480.539976][T30792] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30792)
[  480.550073][T30792] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  480.550135][T30792] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  480.638007][T30792] BTRFS info (device loop2): enabling ssd optimizations
[  480.638046][T30792] BTRFS info (device loop2): using spread ssd allocation scheme
[  480.638067][T30792] BTRFS info (device loop2): disabling tree log
[  480.638075][T30792] BTRFS info (device loop2): turning on sync discard
[  480.638082][T30792] BTRFS info (device loop2): enabling free space tree
[  480.638090][T30792] BTRFS info (device loop2): use zlib compression, level 3
[  480.857277][T30796] loop4: detected capacity change from 0 to 32768
[  480.863731][T30796] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 93feaa7a-0503-4ebf-8d69-adf6a64306ab
[  480.863787][T30796] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30796)
[  480.899297][T30796] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  480.899373][T30796] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  481.602473][T30832] loop1: detected capacity change from 0 to 32768
[  481.609751][T30832] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30832)
[  481.709665][T30832] _btrfs_printk: 11 callbacks suppressed
[  481.709701][T30832] BTRFS info (device loop1): enabling ssd optimizations
[  481.709719][T30832] BTRFS info (device loop1): using spread ssd allocation scheme
[  481.709733][T30832] BTRFS info (device loop1): disabling tree log
[  481.709744][T30832] BTRFS info (device loop1): turning on sync discard
[  481.709754][T30832] BTRFS info (device loop1): enabling free space tree
[  481.709764][T30832] BTRFS info (device loop1): use zlib compression, level 3
[  482.040199][T30849] loop0: detected capacity change from 0 to 32768
[  482.044421][T30849] BTRFS info: device /dev/loop0 (7:0) using temp-fsid acdedf3e-59df-43b7-94c3-5d71a24a999d
[  482.046398][T30849] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30849)
[  482.084445][T30849] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  482.084515][T30849] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  482.138822][T30849] BTRFS info (device loop0): enabling ssd optimizations
[  482.138856][T30849] BTRFS info (device loop0): using spread ssd allocation scheme
[  482.138877][T30849] BTRFS info (device loop0): disabling tree log
[  482.138889][T30849] BTRFS info (device loop0): turning on sync discard
[  482.138900][T30849] BTRFS info (device loop0): enabling free space tree
[  482.138913][T30849] BTRFS info (device loop0): use zlib compression, level 3
[  482.223821][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  482.633932][T30868] loop3: detected capacity change from 0 to 32768
[  482.643284][T30868] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30868)
[  482.666852][T30868] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  482.666920][T30868] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  482.706392][T30868] BTRFS info (device loop3): enabling ssd optimizations
[  482.707938][T30868] BTRFS info (device loop3): using spread ssd allocation scheme
[  482.709488][T30868] BTRFS info (device loop3): disabling tree log
[  482.710642][T30868] BTRFS info (device loop3): turning on sync discard
[  482.710666][T30868] BTRFS info (device loop3): enabling free space tree
[  482.710683][T30868] BTRFS info (device loop3): use zlib compression, level 3
[  482.996022][T27726] BTRFS info (device loop2): last unmount of filesystem a33fcf8c-a37e-4635-92cc-f5efa1cfd80f
[  483.041157][T27731] BTRFS info (device loop4): last unmount of filesystem 93feaa7a-0503-4ebf-8d69-adf6a64306ab
[  483.362945][T30887] loop2: detected capacity change from 0 to 32768
[  483.374507][T30887] BTRFS info: device /dev/loop2 (7:2) using temp-fsid fe2efa74-29ac-415e-8692-bbfa086715aa
[  483.374570][T30887] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30887)
[  483.395269][T30888] loop4: detected capacity change from 0 to 32768
[  483.404669][T30888] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 2a27ec11-1c76-49e2-a4cc-bea8858be505
[  483.404715][T30888] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30888)
[  483.405394][T30887] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  483.405439][T30887] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  483.419109][T30888] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  483.419170][T30888] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  483.504397][T30887] BTRFS info (device loop2): enabling ssd optimizations
[  483.504433][T30887] BTRFS info (device loop2): using spread ssd allocation scheme
[  483.504450][T30887] BTRFS info (device loop2): disabling tree log
[  483.504460][T30887] BTRFS info (device loop2): turning on sync discard
[  483.504469][T30887] BTRFS info (device loop2): enabling free space tree
[  483.504478][T30887] BTRFS info (device loop2): use zlib compression, level 3
[  483.538927][T30888] BTRFS info (device loop4): enabling ssd optimizations
[  483.538966][T30888] BTRFS info (device loop4): using spread ssd allocation scheme
[  483.538988][T30888] BTRFS info (device loop4): disabling tree log
[  483.539001][T30888] BTRFS info (device loop4): turning on sync discard
[  483.539012][T30888] BTRFS info (device loop4): enabling free space tree
[  483.539023][T30888] BTRFS info (device loop4): use zlib compression, level 3
[  483.633728][T27725] BTRFS info (device loop1): last unmount of filesystem 074804bc-e7e6-40fa-a43e-a3836336985a
[  484.000619][T27724] BTRFS info (device loop0): last unmount of filesystem acdedf3e-59df-43b7-94c3-5d71a24a999d
[  484.018231][T30921] loop1: detected capacity change from 0 to 32768
[  484.041610][T30921] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 1470ded0-3ff2-481c-a90d-2eaa90313692
[  484.047124][T30921] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (30921)
[  484.053789][T30921] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  484.055462][T30921] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  484.161546][T30921] BTRFS info (device loop1): enabling ssd optimizations
[  484.163127][T30921] BTRFS info (device loop1): using spread ssd allocation scheme
[  484.164812][T30921] BTRFS info (device loop1): disabling tree log
[  484.168697][T30921] BTRFS info (device loop1): turning on sync discard
[  484.170073][T30921] BTRFS info (device loop1): enabling free space tree
[  484.170105][T30921] BTRFS info (device loop1): use zlib compression, level 3
[  484.381657][T30937] loop0: detected capacity change from 0 to 32768
[  484.383133][T30937] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d65ebc61-1517-48f6-8b3c-eb706c7f1e54
[  484.383151][T30937] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (30937)
[  484.389575][T30937] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  484.389635][T30937] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  484.487804][T30937] BTRFS info (device loop0): enabling ssd optimizations
[  484.487841][T30937] BTRFS info (device loop0): using spread ssd allocation scheme
[  484.487867][T30937] BTRFS info (device loop0): disabling tree log
[  484.487879][T30937] BTRFS info (device loop0): turning on sync discard
[  484.487892][T30937] BTRFS info (device loop0): enabling free space tree
[  484.487904][T30937] BTRFS info (device loop0): use zlib compression, level 3
[  484.564841][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  484.876394][T30957] loop3: detected capacity change from 0 to 32768
[  484.885623][T30957] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (30957)
[  484.892298][T30957] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  484.892388][T30957] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  484.958104][T30957] BTRFS info (device loop3): enabling ssd optimizations
[  484.958142][T30957] BTRFS info (device loop3): using spread ssd allocation scheme
[  484.958151][T30957] BTRFS info (device loop3): disabling tree log
[  484.958157][T30957] BTRFS info (device loop3): turning on sync discard
[  484.958163][T30957] BTRFS info (device loop3): enabling free space tree
[  484.958170][T30957] BTRFS info (device loop3): use zlib compression, level 3
[  485.386969][T27726] BTRFS info (device loop2): last unmount of filesystem fe2efa74-29ac-415e-8692-bbfa086715aa
[  485.556067][T27731] BTRFS info (device loop4): last unmount of filesystem 2a27ec11-1c76-49e2-a4cc-bea8858be505
[  485.717133][T30975] loop2: detected capacity change from 0 to 32768
[  485.729749][T30975] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 7a7ee132-3488-4ee2-9618-a576a050ce20
[  485.729815][T30975] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (30975)
[  485.739608][T30975] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  485.739673][T30975] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  485.798854][T30975] BTRFS info (device loop2): enabling ssd optimizations
[  485.798885][T30975] BTRFS info (device loop2): using spread ssd allocation scheme
[  485.798908][T30975] BTRFS info (device loop2): disabling tree log
[  485.798920][T30975] BTRFS info (device loop2): turning on sync discard
[  485.798932][T30975] BTRFS info (device loop2): enabling free space tree
[  485.798944][T30975] BTRFS info (device loop2): use zlib compression, level 3
[  485.802773][T30976] loop4: detected capacity change from 0 to 32768
[  485.804082][T30976] BTRFS info: device /dev/loop4 (7:4) using temp-fsid bf10e900-bdda-459d-8f4b-e07485148247
[  485.804104][T30976] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (30976)
[  485.823490][T30976] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  485.823561][T30976] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  485.901290][T30976] BTRFS info (device loop4): enabling ssd optimizations
[  485.902828][T30976] BTRFS info (device loop4): using spread ssd allocation scheme
[  485.904403][T30976] BTRFS info (device loop4): disabling tree log
[  485.905788][T30976] BTRFS info (device loop4): turning on sync discard
[  485.907071][T30976] BTRFS info (device loop4): enabling free space tree
[  485.908445][T30976] BTRFS info (device loop4): use zlib compression, level 3
[  486.292499][T27725] BTRFS info (device loop1): last unmount of filesystem 1470ded0-3ff2-481c-a90d-2eaa90313692
[  486.540627][T27724] BTRFS info (device loop0): last unmount of filesystem d65ebc61-1517-48f6-8b3c-eb706c7f1e54
[  486.777149][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  486.806847][T31011] loop1: detected capacity change from 0 to 32768
[  486.848716][T31011] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31011)
[  486.883228][T31011] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  486.883281][T31011] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  486.960410][T31012] loop0: detected capacity change from 0 to 32768
[  486.967337][T31012] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 0e8ab122-881e-4804-88f0-f7d1e094a64b
[  486.970472][T31012] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31012)
[  486.982864][T31012] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  486.982944][T31012] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  486.987500][T31011] BTRFS info (device loop1): enabling ssd optimizations
[  486.987525][T31011] BTRFS info (device loop1): using spread ssd allocation scheme
[  486.987546][T31011] BTRFS info (device loop1): disabling tree log
[  486.987558][T31011] BTRFS info (device loop1): turning on sync discard
[  486.987570][T31011] BTRFS info (device loop1): enabling free space tree
[  486.987582][T31011] BTRFS info (device loop1): use zlib compression, level 3
[  487.069386][T31012] BTRFS info (device loop0): enabling ssd optimizations
[  487.069423][T31012] BTRFS info (device loop0): using spread ssd allocation scheme
[  487.069444][T31012] BTRFS info (device loop0): disabling tree log
[  487.069456][T31012] BTRFS info (device loop0): turning on sync discard
[  487.069468][T31012] BTRFS info (device loop0): enabling free space tree
[  487.069480][T31012] BTRFS info (device loop0): use zlib compression, level 3
[  487.084496][T27731] BTRFS info (device loop4): last unmount of filesystem bf10e900-bdda-459d-8f4b-e07485148247
[  487.169319][T31019] loop3: detected capacity change from 0 to 32768
[  487.222856][T31019] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 5e8ef92f-a0ea-4d65-8171-a41945390321
[  487.222903][T31019] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31019)
[  487.230461][T31019] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  487.232561][T31019] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  487.276371][T31019] BTRFS info (device loop3): enabling ssd optimizations
[  487.277629][T31019] BTRFS info (device loop3): using spread ssd allocation scheme
[  487.278987][T31019] BTRFS info (device loop3): disabling tree log
[  487.279986][T31019] BTRFS info (device loop3): turning on sync discard
[  487.282790][T31019] BTRFS info (device loop3): enabling free space tree
[  487.283907][T31019] BTRFS info (device loop3): use zlib compression, level 3
[  487.550243][T31046] loop4: detected capacity change from 0 to 32768
[  487.560521][T31046] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 158c111c-7f39-4f3c-942b-d3b98ea3f9c5
[  487.560585][T31046] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31046)
[  487.607647][T31046] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  487.607703][T31046] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  487.736514][T31046] BTRFS info (device loop4): enabling ssd optimizations
[  487.739107][T31046] BTRFS info (device loop4): using spread ssd allocation scheme
[  487.739167][T31046] BTRFS info (device loop4): disabling tree log
[  487.739192][T31046] BTRFS info (device loop4): turning on sync discard
[  487.739212][T31046] BTRFS info (device loop4): enabling free space tree
[  487.739229][T31046] BTRFS info (device loop4): use zlib compression, level 3
[  487.923409][T27726] BTRFS info (device loop2): last unmount of filesystem 7a7ee132-3488-4ee2-9618-a576a050ce20
[  488.240188][T31082] loop2: detected capacity change from 0 to 32768
[  488.250232][T31082] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 2c77d2fc-2422-4685-bddb-87f6bdd14484
[  488.250285][T31082] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31082)
[  488.275310][T31082] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  488.275387][T31082] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  488.373537][T31082] BTRFS info (device loop2): enabling ssd optimizations
[  488.373568][T31082] BTRFS info (device loop2): using spread ssd allocation scheme
[  488.373587][T31082] BTRFS info (device loop2): disabling tree log
[  488.373594][T31082] BTRFS info (device loop2): turning on sync discard
[  488.373599][T31082] BTRFS info (device loop2): enabling free space tree
[  488.373606][T31082] BTRFS info (device loop2): use zlib compression, level 3
[  488.888686][T27724] BTRFS info (device loop0): last unmount of filesystem 0e8ab122-881e-4804-88f0-f7d1e094a64b
[  488.905257][T27725] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  489.120577][T27727] BTRFS info (device loop3): last unmount of filesystem 5e8ef92f-a0ea-4d65-8171-a41945390321
[  489.340080][T31100] loop1: detected capacity change from 0 to 32768
[  489.355064][T31100] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31100)
[  489.363232][T31100] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  489.363292][T31100] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  489.365778][T27731] BTRFS info (device loop4): last unmount of filesystem 158c111c-7f39-4f3c-942b-d3b98ea3f9c5
[  489.400583][T31099] loop0: detected capacity change from 0 to 32768
[  489.418282][T31099] BTRFS info: device /dev/loop0 (7:0) using temp-fsid a0b69cda-9158-402d-b7d5-f5db4388a378
[  489.418338][T31099] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31099)
[  489.423366][T31099] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  489.423398][T31099] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  489.430971][T31100] BTRFS info (device loop1): enabling ssd optimizations
[  489.430999][T31100] BTRFS info (device loop1): using spread ssd allocation scheme
[  489.431019][T31100] BTRFS info (device loop1): disabling tree log
[  489.431036][T31100] BTRFS info (device loop1): turning on sync discard
[  489.431049][T31100] BTRFS info (device loop1): enabling free space tree
[  489.431063][T31100] BTRFS info (device loop1): use zlib compression, level 3
[  489.536756][T31099] BTRFS info (device loop0): enabling ssd optimizations
[  489.536795][T31099] BTRFS info (device loop0): using spread ssd allocation scheme
[  489.536817][T31099] BTRFS info (device loop0): disabling tree log
[  489.536825][T31099] BTRFS info (device loop0): turning on sync discard
[  489.536832][T31099] BTRFS info (device loop0): enabling free space tree
[  489.536840][T31099] BTRFS info (device loop0): use zlib compression, level 3
[  489.564352][T31126] loop4: detected capacity change from 0 to 32768
[  489.567276][T31126] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 667f964f-abe4-4b47-82ea-54b67094f335
[  489.569191][T31126] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31126)
[  489.573765][T31126] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  489.575952][T31126] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  489.690094][T31126] BTRFS info (device loop4): enabling ssd optimizations
[  489.690128][T31126] BTRFS info (device loop4): using spread ssd allocation scheme
[  489.690136][T31126] BTRFS info (device loop4): disabling tree log
[  489.690143][T31126] BTRFS info (device loop4): turning on sync discard
[  489.690149][T31126] BTRFS info (device loop4): enabling free space tree
[  489.690156][T31126] BTRFS info (device loop4): use zlib compression, level 3
[  489.900223][T31101] loop3: detected capacity change from 0 to 32768
[  489.906478][T31101] BTRFS info: device /dev/loop3 (7:3) using temp-fsid f959e70d-5d50-49fa-b08a-2ce15428aef3
[  489.906522][T31101] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31101)
[  489.916096][T31101] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  489.917946][T31101] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  489.936559][T31101] BTRFS info (device loop3): enabling ssd optimizations
[  489.936587][T31101] BTRFS info (device loop3): using spread ssd allocation scheme
[  489.936607][T31101] BTRFS info (device loop3): disabling tree log
[  489.936619][T31101] BTRFS info (device loop3): turning on sync discard
[  489.936631][T31101] BTRFS info (device loop3): enabling free space tree
[  489.936642][T31101] BTRFS info (device loop3): use zlib compression, level 3
[  490.228979][T27726] BTRFS info (device loop2): last unmount of filesystem 2c77d2fc-2422-4685-bddb-87f6bdd14484
[  490.547825][T31170] loop2: detected capacity change from 0 to 32768
[  490.553621][T31170] BTRFS info: device /dev/loop2 (7:2) using temp-fsid b86a6deb-9ff8-41dc-933d-43f84e5c4c1d
[  490.553673][T31170] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31170)
[  490.560508][T31170] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  490.560572][T31170] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  490.606618][T31170] BTRFS info (device loop2): enabling ssd optimizations
[  490.606654][T31170] BTRFS info (device loop2): using spread ssd allocation scheme
[  490.606673][T31170] BTRFS info (device loop2): disabling tree log
[  490.606681][T31170] BTRFS info (device loop2): turning on sync discard
[  490.606689][T31170] BTRFS info (device loop2): enabling free space tree
[  490.606697][T31170] BTRFS info (device loop2): use zlib compression, level 3
[  491.446533][T27724] BTRFS info (device loop0): last unmount of filesystem a0b69cda-9158-402d-b7d5-f5db4388a378
[  491.532277][T27726] BTRFS info (device loop2): last unmount of filesystem b86a6deb-9ff8-41dc-933d-43f84e5c4c1d
[  491.698491][T27725] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  491.761291][T31190] loop2: detected capacity change from 0 to 32768
[  491.770899][T31190] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31190)
[  491.778232][T31190] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  491.820528][T27731] _btrfs_printk: 1 callbacks suppressed
[  491.821272][T27731] BTRFS info (device loop4): last unmount of filesystem 667f964f-abe4-4b47-82ea-54b67094f335
[  491.862693][T31190] BTRFS info (device loop2): enabling ssd optimizations
[  491.862730][T31190] BTRFS info (device loop2): using spread ssd allocation scheme
[  491.862738][T31190] BTRFS info (device loop2): disabling tree log
[  491.862746][T31190] BTRFS info (device loop2): turning on sync discard
[  491.862754][T31190] BTRFS info (device loop2): enabling free space tree
[  491.862763][T31190] BTRFS info (device loop2): use zlib compression, level 3
[  491.939295][T31189] loop0: detected capacity change from 0 to 32768
[  491.962922][T31189] BTRFS info: device /dev/loop0 (7:0) using temp-fsid ed15c1ed-d7b7-4f39-b245-4daf9b7f467a
[  491.962975][T31189] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31189)
[  491.993229][T31207] loop4: detected capacity change from 0 to 32768
[  491.999542][T31207] BTRFS info: device /dev/loop4 (7:4) using temp-fsid a7120f8f-c2d2-4d90-bbfc-968bb86cfcb9
[  491.999587][T31207] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31207)
[  492.016898][T31189] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  492.017005][T31189] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  492.036073][T31207] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  492.036139][T31207] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  492.044225][T27727] BTRFS info (device loop3): last unmount of filesystem f959e70d-5d50-49fa-b08a-2ce15428aef3
[  492.197490][T31189] BTRFS info (device loop0): enabling ssd optimizations
[  492.197523][T31189] BTRFS info (device loop0): using spread ssd allocation scheme
[  492.197545][T31189] BTRFS info (device loop0): disabling tree log
[  492.197552][T31189] BTRFS info (device loop0): turning on sync discard
[  492.197560][T31189] BTRFS info (device loop0): enabling free space tree
[  492.197568][T31189] BTRFS info (device loop0): use zlib compression, level 3
[  492.216136][T31197] loop1: detected capacity change from 0 to 32768
[  492.218224][T31197] BTRFS info: device /dev/loop1 (7:1) using temp-fsid bb0e8834-1ed0-4726-9c9a-975bffa6dfd6
[  492.218274][T31197] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31197)
[  492.220667][T31207] BTRFS info (device loop4): enabling ssd optimizations
[  492.220677][T31207] BTRFS info (device loop4): using spread ssd allocation scheme
[  492.220684][T31207] BTRFS info (device loop4): disabling tree log
[  492.220690][T31207] BTRFS info (device loop4): turning on sync discard
[  492.220696][T31207] BTRFS info (device loop4): enabling free space tree
[  492.220703][T31207] BTRFS info (device loop4): use zlib compression, level 3
[  492.250514][T31197] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  492.250597][T31197] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  492.375698][T31197] BTRFS info (device loop1): enabling ssd optimizations
[  492.375734][T31197] BTRFS info (device loop1): using spread ssd allocation scheme
[  492.375742][T31197] BTRFS info (device loop1): disabling tree log
[  492.375750][T31197] BTRFS info (device loop1): turning on sync discard
[  492.375757][T31197] BTRFS info (device loop1): enabling free space tree
[  492.375766][T31197] BTRFS info (device loop1): use zlib compression, level 3
[  492.621280][T31227] loop3: detected capacity change from 0 to 32768
[  492.624956][T31227] BTRFS info: device /dev/loop3 (7:3) using temp-fsid bb7e77e0-537c-4d71-be61-f23f4db00b6e
[  492.625009][T31227] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31227)
[  492.710306][T31227] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  492.710358][T31227] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  492.759034][T31227] BTRFS info (device loop3): enabling ssd optimizations
[  492.766978][T31227] BTRFS info (device loop3): using spread ssd allocation scheme
[  492.767032][T31227] BTRFS info (device loop3): disabling tree log
[  492.767048][T31227] BTRFS info (device loop3): turning on sync discard
[  492.767062][T31227] BTRFS info (device loop3): enabling free space tree
[  492.767075][T31227] BTRFS info (device loop3): use zlib compression, level 3
[  493.899939][T27726] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  494.098977][T31279] loop2: detected capacity change from 0 to 32768
[  494.118892][T31279] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31279)
[  494.145040][T31279] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  494.145102][T31279] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  494.221004][T27731] BTRFS info (device loop4): last unmount of filesystem a7120f8f-c2d2-4d90-bbfc-968bb86cfcb9
[  494.249486][T31279] BTRFS info (device loop2): enabling ssd optimizations
[  494.249518][T31279] BTRFS info (device loop2): using spread ssd allocation scheme
[  494.249537][T31279] BTRFS info (device loop2): disabling tree log
[  494.249543][T31279] BTRFS info (device loop2): turning on sync discard
[  494.249549][T31279] BTRFS info (device loop2): enabling free space tree
[  494.249556][T31279] BTRFS info (device loop2): use zlib compression, level 3
[  494.250580][T27724] BTRFS info (device loop0): last unmount of filesystem ed15c1ed-d7b7-4f39-b245-4daf9b7f467a
[  494.407003][T31296] loop4: detected capacity change from 0 to 32768
[  494.414293][T31296] BTRFS info: device /dev/loop4 (7:4) using temp-fsid e1d1cc8f-daac-4d99-bbe9-eff9dfd6fc05
[  494.414299][T27725] BTRFS info (device loop1): last unmount of filesystem bb0e8834-1ed0-4726-9c9a-975bffa6dfd6
[  494.417759][T31296] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31296)
[  494.425480][T31296] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  494.425545][T31296] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  494.464564][T31296] BTRFS info (device loop4): enabling ssd optimizations
[  494.464594][T31296] BTRFS info (device loop4): using spread ssd allocation scheme
[  494.464614][T31296] BTRFS info (device loop4): disabling tree log
[  494.464623][T31296] BTRFS info (device loop4): turning on sync discard
[  494.464630][T31296] BTRFS info (device loop4): enabling free space tree
[  494.464637][T31296] BTRFS info (device loop4): use zlib compression, level 3
[  494.571293][ T2427] ieee802154 phy0 wpan0: encryption failed: -22
[  494.571334][ T2427] ieee802154 phy1 wpan1: encryption failed: -22
[  494.706524][T27727] BTRFS info (device loop3): last unmount of filesystem bb7e77e0-537c-4d71-be61-f23f4db00b6e
[  494.756800][T31313] loop1: detected capacity change from 0 to 32768
[  494.759304][T31313] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 940144eb-5740-4df6-b144-dbe4fe9a346d
[  494.761485][T31313] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31313)
[  494.767660][T31313] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  494.767729][T31313] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  494.819657][T31312] loop0: detected capacity change from 0 to 32768
[  494.843262][T31312] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 008b8c01-2bec-4b68-b258-47e7c0eeebce
[  494.843313][T31312] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31312)
[  494.846409][T31313] BTRFS info (device loop1): enabling ssd optimizations
[  494.846419][T31313] BTRFS info (device loop1): using spread ssd allocation scheme
[  494.846427][T31313] BTRFS info (device loop1): disabling tree log
[  494.846432][T31313] BTRFS info (device loop1): turning on sync discard
[  494.846438][T31313] BTRFS info (device loop1): enabling free space tree
[  494.846445][T31313] BTRFS info (device loop1): use zlib compression, level 3
[  494.857664][T31312] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  494.857736][T31312] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  494.974088][T31312] BTRFS info (device loop0): enabling ssd optimizations
[  494.974132][T31312] BTRFS info (device loop0): using spread ssd allocation scheme
[  494.974157][T31312] BTRFS info (device loop0): disabling tree log
[  494.974171][T31312] BTRFS info (device loop0): turning on sync discard
[  494.974183][T31312] BTRFS info (device loop0): enabling free space tree
[  494.974194][T31312] BTRFS info (device loop0): use zlib compression, level 3
[  495.143677][T31328] loop3: detected capacity change from 0 to 32768
[  495.149813][T31328] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 5db5ec01-ffe9-4d28-b0b7-7a236482b4c2
[  495.152604][T31328] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31328)
[  495.199770][T31328] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  495.199844][T31328] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  495.284188][T31328] BTRFS info (device loop3): enabling ssd optimizations
[  495.284224][T31328] BTRFS info (device loop3): using spread ssd allocation scheme
[  495.284233][T31328] BTRFS info (device loop3): disabling tree log
[  495.284241][T31328] BTRFS info (device loop3): turning on sync discard
[  495.284248][T31328] BTRFS info (device loop3): enabling free space tree
[  495.284257][T31328] BTRFS info (device loop3): use zlib compression, level 3
[  495.886421][T27731] BTRFS info (device loop4): last unmount of filesystem e1d1cc8f-daac-4d99-bbe9-eff9dfd6fc05
[  496.268737][T31367] loop4: detected capacity change from 0 to 32768
[  496.278607][T31367] BTRFS info: device /dev/loop4 (7:4) using temp-fsid ed7b92ae-e1c2-4c06-b244-219594415fac
[  496.278664][T31367] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31367)
[  496.308012][T31367] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  496.308080][T31367] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  496.396188][T31367] BTRFS info (device loop4): enabling ssd optimizations
[  496.397552][T31367] BTRFS info (device loop4): using spread ssd allocation scheme
[  496.401130][T31367] BTRFS info (device loop4): disabling tree log
[  496.811158][T31387] loop2: detected capacity change from 0 to 32768
[  496.827319][T31387] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31387)
[  496.863231][T27725] _btrfs_printk: 4 callbacks suppressed
[  496.864910][T31387] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  496.864963][T31387] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  496.869450][T27725] BTRFS info (device loop1): last unmount of filesystem 940144eb-5740-4df6-b144-dbe4fe9a346d
[  496.933620][T27724] BTRFS info (device loop0): last unmount of filesystem 008b8c01-2bec-4b68-b258-47e7c0eeebce
[  496.992775][T31387] BTRFS info (device loop2): enabling ssd optimizations
[  496.992807][T31387] BTRFS info (device loop2): using spread ssd allocation scheme
[  496.992828][T31387] BTRFS info (device loop2): disabling tree log
[  496.992839][T31387] BTRFS info (device loop2): turning on sync discard
[  496.992849][T31387] BTRFS info (device loop2): enabling free space tree
[  496.992860][T31387] BTRFS info (device loop2): use zlib compression, level 3
[  497.297455][T27727] BTRFS info (device loop3): last unmount of filesystem 5db5ec01-ffe9-4d28-b0b7-7a236482b4c2
[  497.386823][T31402] loop1: detected capacity change from 0 to 32768
[  497.398171][T31405] loop0: detected capacity change from 0 to 32768
[  497.405866][T31402] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 8e36e7ae-008c-4a3e-a8a3-91b7babbf0b5
[  497.405914][T31402] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31402)
[  497.411813][T31405] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b1eb1f1f-119e-4695-a263-72c30eed8fb8
[  497.411850][T31405] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31405)
[  497.419225][T31402] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  497.419297][T31402] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  497.442189][T31405] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  497.442267][T31405] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  497.506847][T31402] BTRFS info (device loop1): enabling ssd optimizations
[  497.509536][T31402] BTRFS info (device loop1): using spread ssd allocation scheme
[  497.514666][T31402] BTRFS info (device loop1): disabling tree log
[  497.517695][T31402] BTRFS info (device loop1): turning on sync discard
[  497.517733][T31402] BTRFS info (device loop1): enabling free space tree
[  497.517749][T31402] BTRFS info (device loop1): use zlib compression, level 3
[  497.546865][T31407] loop3: detected capacity change from 0 to 32768
[  497.553865][T31407] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 013dec6e-0bb2-4641-a5f2-90078734e6da
[  497.553918][T31407] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31407)
[  497.569060][T31407] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  497.569145][T31407] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  497.592825][T31405] BTRFS info (device loop0): enabling ssd optimizations
[  497.592857][T31405] BTRFS info (device loop0): using spread ssd allocation scheme
[  497.592878][T31405] BTRFS info (device loop0): disabling tree log
[  497.592891][T31405] BTRFS info (device loop0): turning on sync discard
[  497.592903][T31405] BTRFS info (device loop0): enabling free space tree
[  497.592916][T31405] BTRFS info (device loop0): use zlib compression, level 3
[  497.679208][T31407] BTRFS info (device loop3): enabling ssd optimizations
[  497.679238][T31407] BTRFS info (device loop3): using spread ssd allocation scheme
[  497.679256][T31407] BTRFS info (device loop3): disabling tree log
[  497.679265][T31407] BTRFS info (device loop3): turning on sync discard
[  497.679274][T31407] BTRFS info (device loop3): enabling free space tree
[  497.679284][T31407] BTRFS info (device loop3): use zlib compression, level 3
[  498.387324][T27731] BTRFS info (device loop4): last unmount of filesystem ed7b92ae-e1c2-4c06-b244-219594415fac
[  498.801744][T31459] loop4: detected capacity change from 0 to 32768
[  498.811087][T31459] BTRFS info: device /dev/loop4 (7:4) using temp-fsid d9581d73-a771-4214-8e36-11ed5ebf0423
[  498.813019][T31459] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31459)
[  498.817701][T27726] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  498.819048][T31459] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  498.819087][T31459] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  498.869771][T27725] BTRFS info (device loop1): last unmount of filesystem 8e36e7ae-008c-4a3e-a8a3-91b7babbf0b5
[  498.884003][T31459] BTRFS info (device loop4): enabling ssd optimizations
[  498.884038][T31459] BTRFS info (device loop4): using spread ssd allocation scheme
[  498.884057][T31459] BTRFS info (device loop4): disabling tree log
[  498.884069][T31459] BTRFS info (device loop4): turning on sync discard
[  498.884081][T31459] BTRFS info (device loop4): enabling free space tree
[  498.884093][T31459] BTRFS info (device loop4): use zlib compression, level 3
[  499.204181][T31475] loop2: detected capacity change from 0 to 32768
[  499.210188][T31475] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31475)
[  499.241772][T31475] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  499.243659][T31475] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  499.257261][T31477] loop1: detected capacity change from 0 to 32768
[  499.270584][T31477] BTRFS info: device /dev/loop1 (7:1) using temp-fsid dea2e0b6-6fc5-4bbd-b2b3-bf2de0d65ab4
[  499.273259][T31477] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31477)
[  499.307770][T31477] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  499.307833][T31477] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  499.372727][T31475] BTRFS info (device loop2): enabling ssd optimizations
[  499.372759][T31475] BTRFS info (device loop2): using spread ssd allocation scheme
[  499.372784][T31475] BTRFS info (device loop2): disabling tree log
[  499.372797][T31475] BTRFS info (device loop2): turning on sync discard
[  499.372809][T31475] BTRFS info (device loop2): enabling free space tree
[  499.372821][T31475] BTRFS info (device loop2): use zlib compression, level 3
[  499.488564][T31477] BTRFS info (device loop1): enabling ssd optimizations
[  499.488593][T31477] BTRFS info (device loop1): using spread ssd allocation scheme
[  499.488602][T31477] BTRFS info (device loop1): disabling tree log
[  499.488609][T31477] BTRFS info (device loop1): turning on sync discard
[  499.488617][T31477] BTRFS info (device loop1): enabling free space tree
[  499.488625][T31477] BTRFS info (device loop1): use zlib compression, level 3
[  499.578311][T27724] BTRFS info (device loop0): last unmount of filesystem b1eb1f1f-119e-4695-a263-72c30eed8fb8
[  499.748373][T27727] BTRFS info (device loop3): last unmount of filesystem 013dec6e-0bb2-4641-a5f2-90078734e6da
[  500.213237][T31511] loop0: detected capacity change from 0 to 32768
[  500.216965][T31511] BTRFS info: device /dev/loop0 (7:0) using temp-fsid d345e29a-0c42-46bd-b2b1-07fb0cbee361
[  500.218874][T31511] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31511)
[  500.258497][T31512] loop3: detected capacity change from 0 to 32768
[  500.263241][T31511] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  500.266533][T31511] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  500.268136][T31512] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 1daffe0f-c429-446d-b85a-4fb6e2fcc410
[  500.270978][T31512] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31512)
[  500.284159][T31512] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  500.286250][T31512] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  500.342390][T27731] BTRFS info (device loop4): last unmount of filesystem d9581d73-a771-4214-8e36-11ed5ebf0423
[  500.404954][T31512] BTRFS info (device loop3): enabling ssd optimizations
[  500.404993][T31512] BTRFS info (device loop3): using spread ssd allocation scheme
[  500.405003][T31512] BTRFS info (device loop3): disabling tree log
[  500.405012][T31512] BTRFS info (device loop3): turning on sync discard
[  500.405021][T31512] BTRFS info (device loop3): enabling free space tree
[  500.405031][T31512] BTRFS info (device loop3): use zlib compression, level 3
[  500.409348][T31511] BTRFS info (device loop0): enabling ssd optimizations
[  500.409359][T31511] BTRFS info (device loop0): using spread ssd allocation scheme
[  500.409365][T31511] BTRFS info (device loop0): disabling tree log
[  500.409371][T31511] BTRFS info (device loop0): turning on sync discard
[  500.409377][T31511] BTRFS info (device loop0): enabling free space tree
[  500.409384][T31511] BTRFS info (device loop0): use zlib compression, level 3
[  500.725548][T31545] loop4: detected capacity change from 0 to 32768
[  500.728128][T31545] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 087ec9f6-34c2-433e-a3e4-99d732bb5600
[  500.728178][T31545] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31545)
[  500.777712][T31545] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  500.777789][T31545] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  500.872529][T31545] BTRFS info (device loop4): enabling ssd optimizations
[  500.872566][T31545] BTRFS info (device loop4): using spread ssd allocation scheme
[  500.872576][T31545] BTRFS info (device loop4): disabling tree log
[  500.872585][T31545] BTRFS info (device loop4): turning on sync discard
[  500.872593][T31545] BTRFS info (device loop4): enabling free space tree
[  500.872600][T31545] BTRFS info (device loop4): use zlib compression, level 3
[  501.458497][T27725] BTRFS info (device loop1): last unmount of filesystem dea2e0b6-6fc5-4bbd-b2b3-bf2de0d65ab4
[  501.509535][T27726] BTRFS info (device loop2): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  501.952241][T31565] loop1: detected capacity change from 0 to 32768
[  501.960508][T31565] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31565)
[  501.969474][T31565] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  501.969536][T31565] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  501.995930][T27731] BTRFS info (device loop4): last unmount of filesystem 087ec9f6-34c2-433e-a3e4-99d732bb5600
[  502.012057][T27724] BTRFS info (device loop0): last unmount of filesystem d345e29a-0c42-46bd-b2b1-07fb0cbee361
[  502.028204][T31566] loop2: detected capacity change from 0 to 32768
[  502.033836][T31566] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 5e01b63f-7e50-475f-9984-588f268ee25b
[  502.035600][T31566] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31566)
[  502.038784][T31565] BTRFS info (device loop1): enabling ssd optimizations
[  502.038812][T31565] BTRFS info (device loop1): using spread ssd allocation scheme
[  502.038824][T31565] BTRFS info (device loop1): disabling tree log
[  502.038834][T31565] BTRFS info (device loop1): turning on sync discard
[  502.038844][T31565] BTRFS info (device loop1): enabling free space tree
[  502.038855][T31565] BTRFS info (device loop1): use zlib compression, level 3
[  502.061087][T31566] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  502.061166][T31566] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  502.113610][T27727] BTRFS info (device loop3): last unmount of filesystem 1daffe0f-c429-446d-b85a-4fb6e2fcc410
[  502.157210][T31566] BTRFS info (device loop2): enabling ssd optimizations
[  502.157240][T31566] BTRFS info (device loop2): using spread ssd allocation scheme
[  502.157265][T31566] BTRFS info (device loop2): disabling tree log
[  502.157277][T31566] BTRFS info (device loop2): turning on sync discard
[  502.157290][T31566] BTRFS info (device loop2): enabling free space tree
[  502.157302][T31566] BTRFS info (device loop2): use zlib compression, level 3
[  502.340586][T31598] loop4: detected capacity change from 0 to 32768
[  502.419715][T31598] BTRFS info: device /dev/loop4 (7:4) using temp-fsid fc6c31c8-6171-48f7-bd22-d5d078ef9c4c
[  502.419771][T31598] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31598)
[  502.442308][T31598] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  502.442373][T31598] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  502.475307][T31598] BTRFS info (device loop4): enabling ssd optimizations
[  502.475338][T31598] BTRFS info (device loop4): using spread ssd allocation scheme
[  502.482799][T31598] BTRFS info (device loop4): disabling tree log
[  502.482873][T31598] BTRFS info (device loop4): turning on sync discard
[  502.482895][T31598] BTRFS info (device loop4): enabling free space tree
[  502.482906][T31598] BTRFS info (device loop4): use zlib compression, level 3
[  502.530863][T31600] loop3: detected capacity change from 0 to 32768
[  502.541310][T31600] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 2fc1e845-e59e-4046-9759-5b33e2ed0f9c
[  502.541353][T31600] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31600)
[  502.565319][T31600] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  502.565388][T31600] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  502.639335][T31599] loop0: detected capacity change from 0 to 32768
[  502.662807][T31599] BTRFS info: device /dev/loop0 (7:0) using temp-fsid b6dc657d-1812-4f76-9d92-9a0afabacf61
[  502.662854][T31599] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31599)
[  502.674146][T31600] BTRFS info (device loop3): enabling ssd optimizations
[  502.674177][T31600] BTRFS info (device loop3): using spread ssd allocation scheme
[  502.674186][T31600] BTRFS info (device loop3): disabling tree log
[  502.674193][T31600] BTRFS info (device loop3): turning on sync discard
[  502.674201][T31600] BTRFS info (device loop3): enabling free space tree
[  502.674210][T31600] BTRFS info (device loop3): use zlib compression, level 3
[  502.717718][T31599] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  502.717811][T31599] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  502.797482][T31599] BTRFS info (device loop0): enabling ssd optimizations
[  502.798836][T31599] BTRFS info (device loop0): using spread ssd allocation scheme
[  502.800139][T31599] BTRFS info (device loop0): disabling tree log
[  502.802963][T31599] BTRFS info (device loop0): turning on sync discard
[  502.803010][T31599] BTRFS info (device loop0): enabling free space tree
[  502.803034][T31599] BTRFS info (device loop0): use zlib compression, level 3
[  503.934085][T27725] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  504.180424][T27726] BTRFS info (device loop2): last unmount of filesystem 5e01b63f-7e50-475f-9984-588f268ee25b
[  504.245800][T31654] loop1: detected capacity change from 0 to 32768
[  504.260289][T31654] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31654)
[  504.267625][T31654] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  504.267702][T31654] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  504.333890][T31655] loop2: detected capacity change from 0 to 32768
[  504.339154][T31655] BTRFS info: device /dev/loop2 (7:2) using temp-fsid d3f15846-bf51-41f5-9531-00abaa0fa249
[  504.343617][T31655] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31655)
[  504.348207][T31654] BTRFS info (device loop1): enabling ssd optimizations
[  504.349606][T31654] BTRFS info (device loop1): using spread ssd allocation scheme
[  504.349649][T31654] BTRFS info (device loop1): disabling tree log
[  504.349664][T31654] BTRFS info (device loop1): turning on sync discard
[  504.349677][T31654] BTRFS info (device loop1): enabling free space tree
[  504.349689][T31654] BTRFS info (device loop1): use zlib compression, level 3
[  504.359667][T31655] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  504.359743][T31655] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  504.416883][T27731] BTRFS info (device loop4): last unmount of filesystem fc6c31c8-6171-48f7-bd22-d5d078ef9c4c
[  504.488330][T31655] BTRFS info (device loop2): enabling ssd optimizations
[  504.489759][T31655] BTRFS info (device loop2): using spread ssd allocation scheme
[  504.495319][T31655] BTRFS info (device loop2): disabling tree log
[  504.497098][T31655] BTRFS info (device loop2): turning on sync discard
[  504.497134][T31655] BTRFS info (device loop2): enabling free space tree
[  504.497150][T31655] BTRFS info (device loop2): use zlib compression, level 3
[  504.667861][T27724] BTRFS info (device loop0): last unmount of filesystem b6dc657d-1812-4f76-9d92-9a0afabacf61
[  504.729463][T27727] BTRFS info (device loop3): last unmount of filesystem 2fc1e845-e59e-4046-9759-5b33e2ed0f9c
[  504.976361][T31687] loop4: detected capacity change from 0 to 32768
[  504.978838][T31687] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 4a366af4-4b8e-4cec-b3cb-3024428e805e
[  504.978895][T31687] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31687)
[  504.990059][T31687] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  504.990226][T31687] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  505.120538][T31687] BTRFS info (device loop4): enabling ssd optimizations
[  505.120573][T31687] BTRFS info (device loop4): using spread ssd allocation scheme
[  505.120597][T31687] BTRFS info (device loop4): disabling tree log
[  505.120604][T31687] BTRFS info (device loop4): turning on sync discard
[  505.120612][T31687] BTRFS info (device loop4): enabling free space tree
[  505.120620][T31687] BTRFS info (device loop4): use zlib compression, level 3
[  505.131195][T31690] loop3: detected capacity change from 0 to 32768
[  505.167909][T31690] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 94dc642d-c374-4d5f-8c61-76ed75c14c32
[  505.169606][T31690] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31690)
[  505.178987][T31690] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  505.181589][T31690] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  505.224595][T31690] BTRFS info (device loop3): enabling ssd optimizations
[  505.224631][T31690] BTRFS info (device loop3): using spread ssd allocation scheme
[  505.224653][T31690] BTRFS info (device loop3): disabling tree log
[  505.224666][T31690] BTRFS info (device loop3): turning on sync discard
[  505.224677][T31690] BTRFS info (device loop3): enabling free space tree
[  505.224689][T31690] BTRFS info (device loop3): use zlib compression, level 3
[  505.256987][T31689] loop0: detected capacity change from 0 to 32768
[  505.261169][T31689] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 26800d28-ec1c-4b7d-8a57-1f93d3ea3cff
[  505.261228][T31689] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31689)
[  505.288187][T31689] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  505.290078][T31689] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  505.394588][T31689] BTRFS info (device loop0): enabling ssd optimizations
[  505.394621][T31689] BTRFS info (device loop0): using spread ssd allocation scheme
[  505.394642][T31689] BTRFS info (device loop0): disabling tree log
[  505.394654][T31689] BTRFS info (device loop0): turning on sync discard
[  505.394665][T31689] BTRFS info (device loop0): enabling free space tree
[  505.394678][T31689] BTRFS info (device loop0): use zlib compression, level 3
[  506.144138][T27731] BTRFS info (device loop4): last unmount of filesystem 4a366af4-4b8e-4cec-b3cb-3024428e805e
[  506.337411][T27725] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  506.551461][T31742] loop4: detected capacity change from 0 to 32768
[  506.558711][T31742] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31742)
[  506.567711][T31742] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  506.569717][T31742] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  506.606136][T31743] loop1: detected capacity change from 0 to 32768
[  506.617945][T31743] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31743)
[  506.899237][T31774] loop2: detected capacity change from 0 to 32768
[  506.902784][T31774] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31774)
[  507.320522][T27727] _btrfs_printk: 25 callbacks suppressed
[  507.330020][T27727] BTRFS info (device loop3): last unmount of filesystem 94dc642d-c374-4d5f-8c61-76ed75c14c32
[  507.517701][T27724] BTRFS info (device loop0): last unmount of filesystem 26800d28-ec1c-4b7d-8a57-1f93d3ea3cff
[  507.569357][T31795] loop3: detected capacity change from 0 to 32768
[  507.593083][T31795] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 98cdceca-088a-4391-82ae-697f28523ed3
[  507.593132][T31795] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31795)
[  507.617027][T31795] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  507.617124][T31795] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  507.700481][T31795] BTRFS info (device loop3): enabling ssd optimizations
[  507.707943][T31795] BTRFS info (device loop3): using spread ssd allocation scheme
[  507.707992][T31795] BTRFS info (device loop3): disabling tree log
[  507.708007][T31795] BTRFS info (device loop3): turning on sync discard
[  507.708020][T31795] BTRFS info (device loop3): enabling free space tree
[  507.708038][T31795] BTRFS info (device loop3): use zlib compression, level 3
[  507.771322][T31809] loop0: detected capacity change from 0 to 32768
[  507.783998][T31809] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 1d1e415e-fc07-45f1-8b9c-cdb54547805a
[  507.784052][T31809] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31809)
[  507.809774][T31809] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  507.809864][T31809] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  507.883622][T31809] BTRFS info (device loop0): enabling ssd optimizations
[  507.885003][T31809] BTRFS info (device loop0): using spread ssd allocation scheme
[  507.886393][T31809] BTRFS info (device loop0): disabling tree log
[  507.887683][T31809] BTRFS info (device loop0): turning on sync discard
[  507.888902][T31809] BTRFS info (device loop0): enabling free space tree
[  507.890153][T31809] BTRFS info (device loop0): use zlib compression, level 3
[  508.643854][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  508.737875][T27725] BTRFS info (device loop1): last unmount of filesystem 5d4bf87b-1929-42e3-9c03-fc7e39041c53
[  508.775134][T27727] BTRFS info (device loop3): last unmount of filesystem 98cdceca-088a-4391-82ae-697f28523ed3
[  509.066641][T31830] loop4: detected capacity change from 0 to 32768
[  509.075763][T27726] BTRFS info (device loop2): last unmount of filesystem 4f97a5d0-367f-4d61-9937-38b69745cfce
[  509.077856][T31830] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31830)
[  509.084543][T31830] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  509.086367][T31830] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  509.123349][T31832] loop3: detected capacity change from 0 to 32768
[  509.125537][T31832] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 7638706e-fdf5-489a-9141-de646af298bd
[  509.127442][T31832] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31832)
[  509.151352][T31831] loop1: detected capacity change from 0 to 32768
[  509.154346][T31832] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  509.154407][T31832] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  509.160077][T31831] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 56fc8e5e-8f86-4d47-b364-e2e0a7133707
[  509.160123][T31831] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31831)
[  509.162662][T31831] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  509.162704][T31831] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  509.168394][T31830] BTRFS info (device loop4): enabling ssd optimizations
[  509.168407][T31830] BTRFS info (device loop4): using spread ssd allocation scheme
[  509.168414][T31830] BTRFS info (device loop4): disabling tree log
[  509.168420][T31830] BTRFS info (device loop4): turning on sync discard
[  509.168426][T31830] BTRFS info (device loop4): enabling free space tree
[  509.168432][T31830] BTRFS info (device loop4): use zlib compression, level 3
[  509.251508][T31832] BTRFS info (device loop3): enabling ssd optimizations
[  509.251547][T31832] BTRFS info (device loop3): using spread ssd allocation scheme
[  509.251558][T31832] BTRFS info (device loop3): disabling tree log
[  509.251566][T31832] BTRFS info (device loop3): turning on sync discard
[  509.251573][T31832] BTRFS info (device loop3): enabling free space tree
[  509.251580][T31832] BTRFS info (device loop3): use zlib compression, level 3
[  509.253630][T31831] BTRFS info (device loop1): enabling ssd optimizations
[  509.253639][T31831] BTRFS info (device loop1): using spread ssd allocation scheme
[  509.253646][T31831] BTRFS info (device loop1): disabling tree log
[  509.253652][T31831] BTRFS info (device loop1): turning on sync discard
[  509.253657][T31831] BTRFS info (device loop1): enabling free space tree
[  509.253663][T31831] BTRFS info (device loop1): use zlib compression, level 3
[  509.535613][T31880] loop2: detected capacity change from 0 to 32768
[  509.538345][T31880] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 91929678-3196-4a4d-9428-7a2ec5e63ed0
[  509.542150][T31880] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31880)
[  509.547230][T31880] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  509.547288][T31880] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  509.649725][T31880] BTRFS info (device loop2): enabling ssd optimizations
[  509.653675][T31880] BTRFS info (device loop2): using spread ssd allocation scheme
[  509.653721][T31880] BTRFS info (device loop2): disabling tree log
[  509.653741][T31880] BTRFS info (device loop2): turning on sync discard
[  509.653754][T31880] BTRFS info (device loop2): enabling free space tree
[  509.653767][T31880] BTRFS info (device loop2): use zlib compression, level 3
[  510.017052][T27724] BTRFS info (device loop0): last unmount of filesystem 1d1e415e-fc07-45f1-8b9c-cdb54547805a
[  510.383829][T31900] loop0: detected capacity change from 0 to 32768
[  510.389379][T31900] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 44335f86-32c3-4e5b-9796-496e5668e3f6
[  510.389438][T31900] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (31900)
[  510.397694][T31900] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  510.397757][T31900] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  510.426163][T31900] BTRFS info (device loop0): enabling ssd optimizations
[  510.426195][T31900] BTRFS info (device loop0): using spread ssd allocation scheme
[  510.426222][T31900] BTRFS info (device loop0): disabling tree log
[  510.426229][T31900] BTRFS info (device loop0): turning on sync discard
[  510.426237][T31900] BTRFS info (device loop0): enabling free space tree
[  510.426245][T31900] BTRFS info (device loop0): use zlib compression, level 3
[  510.731972][T27726] BTRFS info (device loop2): last unmount of filesystem 91929678-3196-4a4d-9428-7a2ec5e63ed0
[  511.017729][T31917] loop2: detected capacity change from 0 to 32768
[  511.025980][T31917] BTRFS info: device /dev/loop2 (7:2) using temp-fsid bb2ce886-10c2-42a1-8507-b1fbb56ec2e2
[  511.026023][T31917] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31917)
[  511.062656][T31917] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  511.062718][T31917] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  511.150111][T31917] BTRFS info (device loop2): enabling ssd optimizations
[  511.150146][T31917] BTRFS info (device loop2): using spread ssd allocation scheme
[  511.150166][T31917] BTRFS info (device loop2): disabling tree log
[  511.150176][T31917] BTRFS info (device loop2): turning on sync discard
[  511.150185][T31917] BTRFS info (device loop2): enabling free space tree
[  511.150195][T31917] BTRFS info (device loop2): use zlib compression, level 3
[  511.183147][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  511.228163][T27727] BTRFS info (device loop3): last unmount of filesystem 7638706e-fdf5-489a-9141-de646af298bd
[  511.424997][T27725] BTRFS info (device loop1): last unmount of filesystem 56fc8e5e-8f86-4d47-b364-e2e0a7133707
[  511.691697][T31934] loop4: detected capacity change from 0 to 32768
[  511.698205][T31934] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (31934)
[  511.700332][T31935] loop3: detected capacity change from 0 to 32768
[  511.714930][T31935] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 7e3bb22f-07a2-4392-b943-7ccd0bf1f158
[  511.714975][T31935] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (31935)
[  511.721577][T31934] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  511.721652][T31934] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  511.726236][T31935] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  511.726317][T31935] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  511.766433][T31937] loop1: detected capacity change from 0 to 32768
[  511.779338][T31937] BTRFS info: device /dev/loop1 (7:1) using temp-fsid b6b4f6c7-272d-4b1a-8f71-6ec5d04b50c8
[  511.779391][T31937] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (31937)
[  511.825641][T31935] BTRFS info (device loop3): enabling ssd optimizations
[  511.825671][T31935] BTRFS info (device loop3): using spread ssd allocation scheme
[  511.825692][T31935] BTRFS info (device loop3): disabling tree log
[  511.825701][T31935] BTRFS info (device loop3): turning on sync discard
[  511.825708][T31935] BTRFS info (device loop3): enabling free space tree
[  511.825716][T31935] BTRFS info (device loop3): use zlib compression, level 3
[  511.826069][T31934] BTRFS info (device loop4): enabling ssd optimizations
[  511.826081][T31934] BTRFS info (device loop4): using spread ssd allocation scheme
[  511.826088][T31934] BTRFS info (device loop4): disabling tree log
[  511.826094][T31934] BTRFS info (device loop4): turning on sync discard
[  511.826100][T31934] BTRFS info (device loop4): enabling free space tree
[  511.826105][T31934] BTRFS info (device loop4): use zlib compression, level 3
[  512.327196][T27726] _btrfs_printk: 8 callbacks suppressed
[  512.327253][T27726] BTRFS info (device loop2): last unmount of filesystem bb2ce886-10c2-42a1-8507-b1fbb56ec2e2
[  512.652648][T27724] BTRFS info (device loop0): last unmount of filesystem 44335f86-32c3-4e5b-9796-496e5668e3f6
[  512.775969][T31987] loop2: detected capacity change from 0 to 32768
[  512.783245][T31987] BTRFS info: device /dev/loop2 (7:2) using temp-fsid f2818217-b5f6-48fb-8986-711e74d41d3c
[  512.783282][T31987] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (31987)
[  512.794155][T31987] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  512.794226][T31987] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  512.835505][T31987] BTRFS info (device loop2): enabling ssd optimizations
[  512.835543][T31987] BTRFS info (device loop2): using spread ssd allocation scheme
[  512.835565][T31987] BTRFS info (device loop2): disabling tree log
[  512.835572][T31987] BTRFS info (device loop2): turning on sync discard
[  512.835579][T31987] BTRFS info (device loop2): enabling free space tree
[  512.835587][T31987] BTRFS info (device loop2): use zlib compression, level 3
[  513.003341][T32002] loop0: detected capacity change from 0 to 32768
[  513.007017][T32002] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 090c2fe9-079b-49d8-85b3-65bb0372412c
[  513.007077][T32002] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32002)
[  513.013335][T32002] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  513.013392][T32002] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  513.103535][T27725] BTRFS info (device loop1): last unmount of filesystem b6b4f6c7-272d-4b1a-8f71-6ec5d04b50c8
[  513.123421][T32002] BTRFS info (device loop0): enabling ssd optimizations
[  513.123450][T32002] BTRFS info (device loop0): using spread ssd allocation scheme
[  513.123473][T32002] BTRFS info (device loop0): disabling tree log
[  513.123485][T32002] BTRFS info (device loop0): turning on sync discard
[  513.123498][T32002] BTRFS info (device loop0): enabling free space tree
[  513.123509][T32002] BTRFS info (device loop0): use zlib compression, level 3
[  513.542685][T32021] loop1: detected capacity change from 0 to 32768
[  513.551515][T32021] BTRFS info: device /dev/loop1 (7:1) using temp-fsid e540d16c-2331-4fb6-8ce0-5363be4e27e1
[  513.551557][T32021] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32021)
[  513.587236][T32021] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  513.587324][T32021] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  513.670349][T32021] BTRFS info (device loop1): enabling ssd optimizations
[  513.670381][T32021] BTRFS info (device loop1): using spread ssd allocation scheme
[  513.670409][T32021] BTRFS info (device loop1): disabling tree log
[  513.670419][T32021] BTRFS info (device loop1): turning on sync discard
[  513.670429][T32021] BTRFS info (device loop1): enabling free space tree
[  513.670439][T32021] BTRFS info (device loop1): use zlib compression, level 3
[  513.947731][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  514.038984][T27727] BTRFS info (device loop3): last unmount of filesystem 7e3bb22f-07a2-4392-b943-7ccd0bf1f158
[  514.118380][T27726] BTRFS info (device loop2): last unmount of filesystem f2818217-b5f6-48fb-8986-711e74d41d3c
[  514.373665][T32041] loop4: detected capacity change from 0 to 32768
[  514.380537][T32041] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32041)
[  514.391894][T32041] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  514.391971][T32041] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  514.487691][T32042] loop3: detected capacity change from 0 to 32768
[  514.494063][T32042] BTRFS info: device /dev/loop3 (7:3) using temp-fsid aa948ca4-a2f2-45b1-9fe2-0488f281853b
[  514.494122][T32042] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (32042)
[  514.518916][T32042] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  514.518972][T32042] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  514.524388][T32041] BTRFS info (device loop4): enabling ssd optimizations
[  514.525774][T32041] BTRFS info (device loop4): using spread ssd allocation scheme
[  514.528104][T32041] BTRFS info (device loop4): disabling tree log
[  514.529153][T32041] BTRFS info (device loop4): turning on sync discard
[  514.530207][T32041] BTRFS info (device loop4): enabling free space tree
[  514.532559][T32041] BTRFS info (device loop4): use zlib compression, level 3
[  514.577937][T32042] BTRFS info (device loop3): enabling ssd optimizations
[  514.577970][T32042] BTRFS info (device loop3): using spread ssd allocation scheme
[  514.577989][T32042] BTRFS info (device loop3): disabling tree log
[  514.577996][T32042] BTRFS info (device loop3): turning on sync discard
[  514.578001][T32042] BTRFS info (device loop3): enabling free space tree
[  514.578008][T32042] BTRFS info (device loop3): use zlib compression, level 3
[  514.588599][T32043] loop2: detected capacity change from 0 to 32768
[  514.606170][T32043] BTRFS info: device /dev/loop2 (7:2) using temp-fsid f1f182a2-d9a3-41c9-9c4f-25bff35c06e5
[  514.606235][T32043] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (32043)
[  514.619165][T32043] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  514.619222][T32043] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  514.712752][T32043] BTRFS info (device loop2): enabling ssd optimizations
[  514.712790][T32043] BTRFS info (device loop2): using spread ssd allocation scheme
[  514.712799][T32043] BTRFS info (device loop2): disabling tree log
[  514.712806][T32043] BTRFS info (device loop2): turning on sync discard
[  514.712813][T32043] BTRFS info (device loop2): enabling free space tree
[  514.712821][T32043] BTRFS info (device loop2): use zlib compression, level 3
[  515.129296][T27724] BTRFS info (device loop0): last unmount of filesystem 090c2fe9-079b-49d8-85b3-65bb0372412c
[  515.366486][T27725] BTRFS info (device loop1): last unmount of filesystem e540d16c-2331-4fb6-8ce0-5363be4e27e1
[  515.513581][T32094] loop0: detected capacity change from 0 to 32768
[  515.522892][T32094] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 47a5aeed-4700-46c6-9f85-abc2d481c28f
[  515.524885][T32094] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32094)
[  515.536645][T32094] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  515.539136][T32094] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  515.571345][T32094] BTRFS info (device loop0): enabling ssd optimizations
[  515.571374][T32094] BTRFS info (device loop0): using spread ssd allocation scheme
[  515.571740][T32094] BTRFS info (device loop0): disabling tree log
[  515.571759][T32094] BTRFS info (device loop0): turning on sync discard
[  515.571773][T32094] BTRFS info (device loop0): enabling free space tree
[  515.571789][T32094] BTRFS info (device loop0): use zlib compression, level 3
[  515.792053][T32095] loop1: detected capacity change from 0 to 32768
[  515.795132][T32095] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 62bfc54f-1ec2-405c-9bea-16d5662baca4
[  515.795178][T32095] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32095)
[  515.810852][T32095] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  515.810903][T32095] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  515.878059][T32095] BTRFS info (device loop1): enabling ssd optimizations
[  515.879725][T32095] BTRFS info (device loop1): using spread ssd allocation scheme
[  515.886656][T32095] BTRFS info (device loop1): disabling tree log
[  515.886706][T32095] BTRFS info (device loop1): turning on sync discard
[  515.886721][T32095] BTRFS info (device loop1): enabling free space tree
[  515.886738][T32095] BTRFS info (device loop1): use zlib compression, level 3
[  516.243450][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  516.507828][T32132] loop4: detected capacity change from 0 to 32768
[  516.510615][T32132] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32132)
[  516.536764][T27727] BTRFS info (device loop3): last unmount of filesystem aa948ca4-a2f2-45b1-9fe2-0488f281853b
[  516.548008][T32132] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  516.548082][T32132] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  516.625023][T27726] BTRFS info (device loop2): last unmount of filesystem f1f182a2-d9a3-41c9-9c4f-25bff35c06e5
[  516.655470][T32132] BTRFS info (device loop4): enabling ssd optimizations
[  516.655507][T32132] BTRFS info (device loop4): using spread ssd allocation scheme
[  516.655529][T32132] BTRFS info (device loop4): disabling tree log
[  516.655538][T32132] BTRFS info (device loop4): turning on sync discard
[  516.655545][T32132] BTRFS info (device loop4): enabling free space tree
[  516.655552][T32132] BTRFS info (device loop4): use zlib compression, level 3
[  516.781420][T32149] loop3: detected capacity change from 0 to 32768
[  516.792687][T32149] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 2965fb7c-afa6-48ab-a480-4992360e325f
[  516.792736][T32149] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (32149)
[  516.834726][T32149] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  516.834780][T32149] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  516.983686][T32149] BTRFS info (device loop3): enabling ssd optimizations
[  516.983722][T32149] BTRFS info (device loop3): using spread ssd allocation scheme
[  516.983743][T32149] BTRFS info (device loop3): disabling tree log
[  516.983751][T32149] BTRFS info (device loop3): turning on sync discard
[  516.983759][T32149] BTRFS info (device loop3): enabling free space tree
[  516.983767][T32149] BTRFS info (device loop3): use zlib compression, level 3
[  517.048626][T32150] loop2: detected capacity change from 0 to 32768
[  517.052618][T32150] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 12ba88ac-5b8d-4cb1-8aa2-05cf2e9f2771
[  517.052675][T32150] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (32150)
[  517.673308][T27724] _btrfs_printk: 8 callbacks suppressed
[  517.673350][T27724] BTRFS info (device loop0): last unmount of filesystem 47a5aeed-4700-46c6-9f85-abc2d481c28f
[  517.967869][T27725] BTRFS info (device loop1): last unmount of filesystem 62bfc54f-1ec2-405c-9bea-16d5662baca4
[  518.085798][T32189] loop0: detected capacity change from 0 to 32768
[  518.121105][T32189] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 1ea4041f-b6b4-477d-ae35-3d5a45932794
[  518.121159][T32189] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32189)
[  518.171662][T32189] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  518.171764][T32189] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  518.219073][T32190] loop1: detected capacity change from 0 to 32768
[  518.223420][T32190] BTRFS info: device /dev/loop1 (7:1) using temp-fsid fc35fa46-f8bb-4e05-b633-37cf186eaa6b
[  518.223468][T32190] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32190)
[  518.229531][T32190] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  518.229576][T32190] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  518.246554][T32189] BTRFS info (device loop0): enabling ssd optimizations
[  518.246589][T32189] BTRFS info (device loop0): using spread ssd allocation scheme
[  518.246598][T32189] BTRFS info (device loop0): disabling tree log
[  518.246606][T32189] BTRFS info (device loop0): turning on sync discard
[  518.246613][T32189] BTRFS info (device loop0): enabling free space tree
[  518.246962][T32189] BTRFS info (device loop0): use zlib compression, level 3
[  518.318922][T32190] BTRFS info (device loop1): enabling ssd optimizations
[  518.320303][T32190] BTRFS info (device loop1): using spread ssd allocation scheme
[  518.323984][T32190] BTRFS info (device loop1): disabling tree log
[  518.329708][T32190] BTRFS info (device loop1): turning on sync discard
[  518.332241][T32190] BTRFS info (device loop1): enabling free space tree
[  518.333568][T32190] BTRFS info (device loop1): use zlib compression, level 3
[  518.376353][T27727] BTRFS info (device loop3): last unmount of filesystem 2965fb7c-afa6-48ab-a480-4992360e325f
[  518.703447][T27731] BTRFS info (device loop4): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  518.802253][T32222] loop3: detected capacity change from 0 to 32768
[  518.806335][T32222] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (32222)
[  518.812811][T32222] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  518.814671][T32222] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  518.862119][T32222] BTRFS info (device loop3): enabling ssd optimizations
[  518.862154][T32222] BTRFS info (device loop3): using spread ssd allocation scheme
[  518.862176][T32222] BTRFS info (device loop3): disabling tree log
[  518.862184][T32222] BTRFS info (device loop3): turning on sync discard
[  518.862192][T32222] BTRFS info (device loop3): enabling free space tree
[  518.862200][T32222] BTRFS info (device loop3): use zlib compression, level 3
[  519.137865][T32240] loop4: detected capacity change from 0 to 32768
[  519.144386][T32240] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 57df69ce-4bdf-4671-a317-89ca6cbacf9c
[  519.144427][T32240] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32240)
[  519.155529][T32240] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  519.155582][T32240] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  519.264213][T32240] BTRFS info (device loop4): enabling ssd optimizations
[  519.264245][T32240] BTRFS info (device loop4): using spread ssd allocation scheme
[  519.264262][T32240] BTRFS info (device loop4): disabling tree log
[  519.264272][T32240] BTRFS info (device loop4): turning on sync discard
[  519.264281][T32240] BTRFS info (device loop4): enabling free space tree
[  519.264291][T32240] BTRFS info (device loop4): use zlib compression, level 3
[  519.427918][T27726] BTRFS info (device loop2): last unmount of filesystem 12ba88ac-5b8d-4cb1-8aa2-05cf2e9f2771
[  519.658346][T27724] BTRFS info (device loop0): last unmount of filesystem 1ea4041f-b6b4-477d-ae35-3d5a45932794
[  519.898849][T32260] loop2: detected capacity change from 0 to 32768
[  519.900534][T32260] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 1e2b4097-ba8f-44b9-8ae1-e8998751bf54
[  519.900584][T32260] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (32260)
[  519.920695][T32260] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  519.920800][T32260] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  520.004525][T32260] BTRFS info (device loop2): enabling ssd optimizations
[  520.004555][T32260] BTRFS info (device loop2): using spread ssd allocation scheme
[  520.004564][T32260] BTRFS info (device loop2): disabling tree log
[  520.004572][T32260] BTRFS info (device loop2): turning on sync discard
[  520.004579][T32260] BTRFS info (device loop2): enabling free space tree
[  520.004588][T32260] BTRFS info (device loop2): use zlib compression, level 3
[  520.037411][T32262] loop0: detected capacity change from 0 to 32768
[  520.042469][T32262] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 30e5bb22-bab1-4d49-b442-faf544f3a929
[  520.042521][T32262] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32262)
[  520.051015][T32262] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  520.051086][T32262] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  520.141240][T32262] BTRFS info (device loop0): enabling ssd optimizations
[  520.141271][T32262] BTRFS info (device loop0): using spread ssd allocation scheme
[  520.141291][T32262] BTRFS info (device loop0): disabling tree log
[  520.141304][T32262] BTRFS info (device loop0): turning on sync discard
[  520.141316][T32262] BTRFS info (device loop0): enabling free space tree
[  520.141328][T32262] BTRFS info (device loop0): use zlib compression, level 3
[  520.355542][T27725] BTRFS info (device loop1): last unmount of filesystem fc35fa46-f8bb-4e05-b633-37cf186eaa6b
[  520.769433][T32297] loop1: detected capacity change from 0 to 32768
[  520.777517][T32297] BTRFS info: device /dev/loop1 (7:1) using temp-fsid f8c1218b-6757-40b5-a21d-2abe3140afc5
[  520.777574][T32297] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32297)
[  520.786866][T32297] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  520.786934][T32297] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  520.906334][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  520.933838][T32297] BTRFS info (device loop1): enabling ssd optimizations
[  520.933869][T32297] BTRFS info (device loop1): using spread ssd allocation scheme
[  520.933888][T32297] BTRFS info (device loop1): disabling tree log
[  520.933900][T32297] BTRFS info (device loop1): turning on sync discard
[  520.933912][T32297] BTRFS info (device loop1): enabling free space tree
[  520.933924][T32297] BTRFS info (device loop1): use zlib compression, level 3
[  521.170892][T27726] BTRFS info (device loop2): last unmount of filesystem 1e2b4097-ba8f-44b9-8ae1-e8998751bf54
[  521.187570][T27731] BTRFS info (device loop4): last unmount of filesystem 57df69ce-4bdf-4671-a317-89ca6cbacf9c
[  521.373243][T32314] loop3: detected capacity change from 0 to 32768
[  521.383408][T32314] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (32314)
[  521.418931][T32314] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  521.421071][T32314] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  521.433339][T32315] loop2: detected capacity change from 0 to 32768
[  521.438150][T32315] BTRFS info: device /dev/loop2 (7:2) using temp-fsid d47f39e4-c97f-4dcc-ad92-6dffebfc537b
[  521.438194][T32315] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (32315)
[  521.446498][T32315] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  521.446649][T32315] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  521.498781][T32316] loop4: detected capacity change from 0 to 32768
[  521.504961][T32316] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 98623122-5767-4360-bad3-a540d84e96ce
[  521.505005][T32316] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32316)
[  521.516562][T32316] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  521.516641][T32316] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  521.525204][T32314] BTRFS info (device loop3): enabling ssd optimizations
[  521.525231][T32314] BTRFS info (device loop3): using spread ssd allocation scheme
[  521.525251][T32314] BTRFS info (device loop3): disabling tree log
[  521.525263][T32314] BTRFS info (device loop3): turning on sync discard
[  521.525275][T32314] BTRFS info (device loop3): enabling free space tree
[  521.525287][T32314] BTRFS info (device loop3): use zlib compression, level 3
[  521.603584][T32315] BTRFS info (device loop2): enabling ssd optimizations
[  521.603623][T32315] BTRFS info (device loop2): using spread ssd allocation scheme
[  521.603644][T32315] BTRFS info (device loop2): disabling tree log
[  521.603656][T32315] BTRFS info (device loop2): turning on sync discard
[  521.603668][T32315] BTRFS info (device loop2): enabling free space tree
[  521.603680][T32315] BTRFS info (device loop2): use zlib compression, level 3
[  521.689824][T32316] BTRFS info (device loop4): enabling ssd optimizations
[  521.689856][T32316] BTRFS info (device loop4): using spread ssd allocation scheme
[  521.689880][T32316] BTRFS info (device loop4): disabling tree log
[  521.689888][T32316] BTRFS info (device loop4): turning on sync discard
[  521.689896][T32316] BTRFS info (device loop4): enabling free space tree
[  521.689904][T32316] BTRFS info (device loop4): use zlib compression, level 3
[  522.173022][T27724] BTRFS info (device loop0): last unmount of filesystem 30e5bb22-bab1-4d49-b442-faf544f3a929
[  522.578105][T32368] loop0: detected capacity change from 0 to 32768
[  522.588390][T32368] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 91579535-b218-446b-966f-8489aaa0bd4e
[  522.588440][T32368] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32368)
[  522.838029][T27725] _btrfs_printk: 8 callbacks suppressed
[  522.838360][T27725] BTRFS info (device loop1): last unmount of filesystem f8c1218b-6757-40b5-a21d-2abe3140afc5
[  523.149307][T32386] loop1: detected capacity change from 0 to 32768
[  523.159098][T32386] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 5cbba9eb-a341-4360-a6b3-9e632d5585f7
[  523.159158][T32386] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32386)
[  523.168084][T32386] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  523.168167][T32386] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  523.268272][T32386] BTRFS info (device loop1): enabling ssd optimizations
[  523.268305][T32386] BTRFS info (device loop1): using spread ssd allocation scheme
[  523.268330][T32386] BTRFS info (device loop1): disabling tree log
[  523.268343][T32386] BTRFS info (device loop1): turning on sync discard
[  523.268355][T32386] BTRFS info (device loop1): enabling free space tree
[  523.268366][T32386] BTRFS info (device loop1): use zlib compression, level 3
[  523.476765][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  523.607181][T27731] BTRFS info (device loop4): last unmount of filesystem 98623122-5767-4360-bad3-a540d84e96ce
[  523.683479][T27726] BTRFS info (device loop2): last unmount of filesystem d47f39e4-c97f-4dcc-ad92-6dffebfc537b
[  523.857589][T32404] loop3: detected capacity change from 0 to 32768
[  523.867605][T32404] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (32404)
[  523.872097][T32404] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  523.872146][T32404] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  523.915794][T32404] BTRFS info (device loop3): enabling ssd optimizations
[  523.915829][T32404] BTRFS info (device loop3): using spread ssd allocation scheme
[  523.915838][T32404] BTRFS info (device loop3): disabling tree log
[  523.915845][T32404] BTRFS info (device loop3): turning on sync discard
[  523.915853][T32404] BTRFS info (device loop3): enabling free space tree
[  523.915862][T32404] BTRFS info (device loop3): use zlib compression, level 3
[  523.955612][T32405] loop4: detected capacity change from 0 to 32768
[  523.958515][T32405] BTRFS info: device /dev/loop4 (7:4) using temp-fsid a10b1837-bfb3-48a6-8aee-c322fe821ef5
[  523.960510][T32405] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32405)
[  523.966233][T32405] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  523.966309][T32405] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  524.025934][T32405] BTRFS info (device loop4): enabling ssd optimizations
[  524.025975][T32405] BTRFS info (device loop4): using spread ssd allocation scheme
[  524.025983][T32405] BTRFS info (device loop4): disabling tree log
[  524.025990][T32405] BTRFS info (device loop4): turning on sync discard
[  524.025997][T32405] BTRFS info (device loop4): enabling free space tree
[  524.026005][T32405] BTRFS info (device loop4): use zlib compression, level 3
[  524.087710][T32406] loop2: detected capacity change from 0 to 32768
[  524.091848][T32406] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 0fec1f22-fb2f-40eb-8b39-112467c5f33d
[  524.091892][T32406] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (32406)
[  524.102701][T32406] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  524.102761][T32406] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  524.217645][T32406] BTRFS info (device loop2): enabling ssd optimizations
[  524.217685][T32406] BTRFS info (device loop2): using spread ssd allocation scheme
[  524.217709][T32406] BTRFS info (device loop2): disabling tree log
[  524.217721][T32406] BTRFS info (device loop2): turning on sync discard
[  524.217731][T32406] BTRFS info (device loop2): enabling free space tree
[  524.217742][T32406] BTRFS info (device loop2): use zlib compression, level 3
[  524.742181][T27724] BTRFS info (device loop0): last unmount of filesystem 91579535-b218-446b-966f-8489aaa0bd4e
[  525.002319][T32456] loop0: detected capacity change from 0 to 32768
[  525.016598][T32456] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 9443b9f3-1335-46ee-b55f-bec3476fc97c
[  525.016648][T32456] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32456)
[  525.024920][T32456] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  525.024990][T32456] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  525.113715][T32456] BTRFS info (device loop0): enabling ssd optimizations
[  525.113748][T32456] BTRFS info (device loop0): using spread ssd allocation scheme
[  525.113769][T32456] BTRFS info (device loop0): disabling tree log
[  525.113781][T32456] BTRFS info (device loop0): turning on sync discard
[  525.113794][T32456] BTRFS info (device loop0): enabling free space tree
[  525.113807][T32456] BTRFS info (device loop0): use zlib compression, level 3
[  525.139047][T27725] BTRFS info (device loop1): last unmount of filesystem 5cbba9eb-a341-4360-a6b3-9e632d5585f7
[  525.438914][T32473] loop1: detected capacity change from 0 to 32768
[  525.444344][T32473] BTRFS info: device /dev/loop1 (7:1) using temp-fsid c9197a2c-b85b-4c5b-b8f0-feee85787e93
[  525.446285][T32473] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32473)
[  525.456495][T32473] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  525.456558][T32473] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  525.478913][T32473] BTRFS info (device loop1): enabling ssd optimizations
[  525.478944][T32473] BTRFS info (device loop1): using spread ssd allocation scheme
[  525.479853][T32473] BTRFS info (device loop1): disabling tree log
[  525.479879][T32473] BTRFS info (device loop1): turning on sync discard
[  525.479890][T32473] BTRFS info (device loop1): enabling free space tree
[  525.479898][T32473] BTRFS info (device loop1): use zlib compression, level 3
[  525.771518][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.035699][T27731] BTRFS info (device loop4): last unmount of filesystem a10b1837-bfb3-48a6-8aee-c322fe821ef5
[  526.108897][T32490] loop3: detected capacity change from 0 to 32768
[  526.122518][T32490] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (32490)
[  526.144936][T27726] BTRFS info (device loop2): last unmount of filesystem 0fec1f22-fb2f-40eb-8b39-112467c5f33d
[  526.164267][T32490] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.164351][T32490] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  526.199902][T27724] BTRFS info (device loop0): last unmount of filesystem 9443b9f3-1335-46ee-b55f-bec3476fc97c
[  526.300570][T32490] BTRFS info (device loop3): enabling ssd optimizations
[  526.300598][T32490] BTRFS info (device loop3): using spread ssd allocation scheme
[  526.300621][T32490] BTRFS info (device loop3): disabling tree log
[  526.300633][T32490] BTRFS info (device loop3): turning on sync discard
[  526.300645][T32490] BTRFS info (device loop3): enabling free space tree
[  526.300658][T32490] BTRFS info (device loop3): use zlib compression, level 3
[  526.473604][T32494] loop4: detected capacity change from 0 to 32768
[  526.482173][T32494] BTRFS info: device /dev/loop4 (7:4) using temp-fsid d3e373a2-401e-4453-9fdf-8a8bf8d14cfa
[  526.482226][T32494] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32494)
[  526.497956][T32494] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.498022][T32494] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  526.504268][T32509] loop0: detected capacity change from 0 to 32768
[  526.519471][T32509] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 35da9665-7fd8-4c22-95a6-e24213e17a01
[  526.519519][T32509] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32509)
[  526.534026][T32509] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.534120][T32509] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  526.615171][T32494] BTRFS info (device loop4): enabling ssd optimizations
[  526.615205][T32494] BTRFS info (device loop4): using spread ssd allocation scheme
[  526.616453][T32494] BTRFS info (device loop4): disabling tree log
[  526.616477][T32494] BTRFS info (device loop4): turning on sync discard
[  526.616492][T32494] BTRFS info (device loop4): enabling free space tree
[  526.616508][T32494] BTRFS info (device loop4): use zlib compression, level 3
[  526.634434][T32509] BTRFS info (device loop0): enabling ssd optimizations
[  526.634465][T32509] BTRFS info (device loop0): using spread ssd allocation scheme
[  526.634473][T32509] BTRFS info (device loop0): disabling tree log
[  526.634481][T32509] BTRFS info (device loop0): turning on sync discard
[  526.634488][T32509] BTRFS info (device loop0): enabling free space tree
[  526.634497][T32509] BTRFS info (device loop0): use zlib compression, level 3
[  526.675827][T32508] loop2: detected capacity change from 0 to 32768
[  526.689182][T32508] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 668f1174-b0e1-4ec9-b25f-ac030f93508c
[  526.689236][T32508] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (32508)
[  526.756907][T32508] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  526.756988][T32508] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  526.850706][T32508] BTRFS info (device loop2): enabling ssd optimizations
[  526.851006][T32508] BTRFS info (device loop2): using spread ssd allocation scheme
[  526.851036][T32508] BTRFS info (device loop2): disabling tree log
[  526.851049][T32508] BTRFS info (device loop2): turning on sync discard
[  526.851059][T32508] BTRFS info (device loop2): enabling free space tree
[  526.851070][T32508] BTRFS info (device loop2): use zlib compression, level 3
[  527.440196][T27725] BTRFS info (device loop1): last unmount of filesystem c9197a2c-b85b-4c5b-b8f0-feee85787e93
[  527.687301][T32561] loop1: detected capacity change from 0 to 32768
[  527.690341][T32561] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 57820cf3-addd-49ac-826f-cdf410cced71
[  527.690391][T32561] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32561)
[  528.238331][T27727] _btrfs_printk: 8 callbacks suppressed
[  528.239903][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  528.460246][T27731] BTRFS info (device loop4): last unmount of filesystem d3e373a2-401e-4453-9fdf-8a8bf8d14cfa
[  528.464047][T27724] BTRFS info (device loop0): last unmount of filesystem 35da9665-7fd8-4c22-95a6-e24213e17a01
[  528.626606][T32579] loop3: detected capacity change from 0 to 32768
[  528.649864][T32579] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (32579)
[  528.672039][T32579] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  528.672107][T32579] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  528.698295][T27726] BTRFS info (device loop2): last unmount of filesystem 668f1174-b0e1-4ec9-b25f-ac030f93508c
[  528.763470][T32579] BTRFS info (device loop3): enabling ssd optimizations
[  528.764844][T32579] BTRFS info (device loop3): using spread ssd allocation scheme
[  528.764891][T32579] BTRFS info (device loop3): disabling tree log
[  528.764913][T32579] BTRFS info (device loop3): turning on sync discard
[  528.764934][T32579] BTRFS info (device loop3): enabling free space tree
[  528.764949][T32579] BTRFS info (device loop3): use zlib compression, level 3
[  528.926670][T32581] loop0: detected capacity change from 0 to 32768
[  528.929333][T32581] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 81d66091-d2a0-468b-9622-a0d743b3cc8c
[  528.929385][T32581] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32581)
[  528.935940][T32581] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  528.936013][T32581] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  528.937666][T32580] loop4: detected capacity change from 0 to 32768
[  528.938682][T32580] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 57c6ce94-742b-47e1-9734-4c5eb575e218
[  528.938704][T32580] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32580)
[  528.945159][T32580] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  528.945285][T32580] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  529.028128][T32580] BTRFS info (device loop4): enabling ssd optimizations
[  529.028162][T32580] BTRFS info (device loop4): using spread ssd allocation scheme
[  529.029671][T32580] BTRFS info (device loop4): disabling tree log
[  529.029693][T32580] BTRFS info (device loop4): turning on sync discard
[  529.029706][T32580] BTRFS info (device loop4): enabling free space tree
[  529.029717][T32580] BTRFS info (device loop4): use zlib compression, level 3
[  529.059968][T32581] BTRFS info (device loop0): enabling ssd optimizations
[  529.060005][T32581] BTRFS info (device loop0): using spread ssd allocation scheme
[  529.060027][T32581] BTRFS info (device loop0): disabling tree log
[  529.060039][T32581] BTRFS info (device loop0): turning on sync discard
[  529.060048][T32581] BTRFS info (device loop0): enabling free space tree
[  529.060057][T32581] BTRFS info (device loop0): use zlib compression, level 3
[  529.204986][T32598] loop2: detected capacity change from 0 to 32768
[  529.213037][T32598] BTRFS info: device /dev/loop2 (7:2) using temp-fsid a57967fe-36e9-442f-b9b8-1909419c3ea7
[  529.213108][T32598] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (32598)
[  529.246533][T32598] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  529.246605][T32598] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  529.328853][T32598] BTRFS info (device loop2): enabling ssd optimizations
[  529.330483][T32598] BTRFS info (device loop2): using spread ssd allocation scheme
[  529.330522][T32598] BTRFS info (device loop2): disabling tree log
[  529.330537][T32598] BTRFS info (device loop2): turning on sync discard
[  529.330550][T32598] BTRFS info (device loop2): enabling free space tree
[  529.330564][T32598] BTRFS info (device loop2): use zlib compression, level 3
[  529.627770][T27725] BTRFS info (device loop1): last unmount of filesystem 57820cf3-addd-49ac-826f-cdf410cced71
[  530.067574][T32651] loop1: detected capacity change from 0 to 32768
[  530.113630][T32651] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 310f4f2a-4823-4799-92c6-531fe98a1b2e
[  530.113682][T32651] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32651)
[  530.128149][T32651] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  530.130263][T32651] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  530.210106][T32651] BTRFS info (device loop1): enabling ssd optimizations
[  530.212556][T32651] BTRFS info (device loop1): using spread ssd allocation scheme
[  530.212596][T32651] BTRFS info (device loop1): disabling tree log
[  530.212612][T32651] BTRFS info (device loop1): turning on sync discard
[  530.212626][T32651] BTRFS info (device loop1): enabling free space tree
[  530.212639][T32651] BTRFS info (device loop1): use zlib compression, level 3
[  530.782445][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  530.846267][T27724] BTRFS info (device loop0): last unmount of filesystem 81d66091-d2a0-468b-9622-a0d743b3cc8c
[  530.968724][T27731] BTRFS info (device loop4): last unmount of filesystem 57c6ce94-742b-47e1-9734-4c5eb575e218
[  531.216018][T32672] loop0: detected capacity change from 0 to 32768
[  531.221743][T32672] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (32672)
[  531.228292][T32672] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  531.228350][T32672] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  531.284366][T27726] BTRFS info (device loop2): last unmount of filesystem a57967fe-36e9-442f-b9b8-1909419c3ea7
[  531.286120][T32671] loop3: detected capacity change from 0 to 32768
[  531.292300][T32671] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 5892cbba-4543-433d-b094-22924ec766a3
[  531.292355][T32671] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (32671)
[  531.305181][T32671] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  531.305255][T32671] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  531.328987][T32672] BTRFS info (device loop0): enabling ssd optimizations
[  531.329014][T32672] BTRFS info (device loop0): using spread ssd allocation scheme
[  531.329039][T32672] BTRFS info (device loop0): disabling tree log
[  531.329051][T32672] BTRFS info (device loop0): turning on sync discard
[  531.329060][T32672] BTRFS info (device loop0): enabling free space tree
[  531.329071][T32672] BTRFS info (device loop0): use zlib compression, level 3
[  531.361431][T32671] BTRFS info (device loop3): enabling ssd optimizations
[  531.361465][T32671] BTRFS info (device loop3): using spread ssd allocation scheme
[  531.361485][T32671] BTRFS info (device loop3): disabling tree log
[  531.361498][T32671] BTRFS info (device loop3): turning on sync discard
[  531.361510][T32671] BTRFS info (device loop3): enabling free space tree
[  531.361521][T32671] BTRFS info (device loop3): use zlib compression, level 3
[  531.396772][T32673] loop4: detected capacity change from 0 to 32768
[  531.409682][T32673] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 761eabb2-2cfd-477d-94de-1e81263e1591
[  531.409731][T32673] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32673)
[  531.426229][T32673] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  531.426291][T32673] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  531.513923][T32673] BTRFS info (device loop4): enabling ssd optimizations
[  531.513957][T32673] BTRFS info (device loop4): using spread ssd allocation scheme
[  531.514331][T32673] BTRFS info (device loop4): disabling tree log
[  531.514350][T32673] BTRFS info (device loop4): turning on sync discard
[  531.514362][T32673] BTRFS info (device loop4): enabling free space tree
[  531.514376][T32673] BTRFS info (device loop4): use zlib compression, level 3
[  531.649818][T32705] loop2: detected capacity change from 0 to 32768
[  531.657592][T32705] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 94f55fc3-d225-479a-a3c5-a389d8dad891
[  531.659485][T32705] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (32705)
[  531.670623][T32705] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  531.670692][T32705] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  531.729523][T32705] BTRFS info (device loop2): enabling ssd optimizations
[  531.729562][T32705] BTRFS info (device loop2): using spread ssd allocation scheme
[  531.729583][T32705] BTRFS info (device loop2): disabling tree log
[  531.729589][T32705] BTRFS info (device loop2): turning on sync discard
[  531.729595][T32705] BTRFS info (device loop2): enabling free space tree
[  531.729602][T32705] BTRFS info (device loop2): use zlib compression, level 3
[  532.404862][T27725] BTRFS info (device loop1): last unmount of filesystem 310f4f2a-4823-4799-92c6-531fe98a1b2e
[  532.492466][T32670] Bluetooth: hci0: command 0x0406 tx timeout
[  532.493184][T32670] Bluetooth: hci4: command 0x0406 tx timeout
[  532.493215][T32670] Bluetooth: hci1: command 0x0406 tx timeout
[  532.493235][T32670] Bluetooth: hci2: command 0x0406 tx timeout
[  532.493253][T32670] Bluetooth: hci3: command 0x0406 tx timeout
[  532.718350][T32743] loop1: detected capacity change from 0 to 32768
[  532.727924][T32743] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 4d9e2748-5492-4b43-b19e-da23069990f1
[  532.730087][T32743] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (32743)
[  532.737092][T32743] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  532.739336][T32743] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  532.792559][T32743] BTRFS info (device loop1): enabling ssd optimizations
[  532.792588][T32743] BTRFS info (device loop1): using spread ssd allocation scheme
[  532.792608][T32743] BTRFS info (device loop1): disabling tree log
[  532.792619][T32743] BTRFS info (device loop1): turning on sync discard
[  532.792629][T32743] BTRFS info (device loop1): enabling free space tree
[  532.792639][T32743] BTRFS info (device loop1): use zlib compression, level 3
[  532.836510][T27731] BTRFS info (device loop4): last unmount of filesystem 761eabb2-2cfd-477d-94de-1e81263e1591
[  533.210544][T32760] loop4: detected capacity change from 0 to 32768
[  533.218775][T32760] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 457ac254-8461-4760-85ee-708f6f4db1a9
[  533.218823][T32760] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (32760)
[  533.301567][T32760] _btrfs_printk: 2 callbacks suppressed
[  533.303524][T32760] BTRFS info (device loop4): enabling ssd optimizations
[  533.305135][T32760] BTRFS info (device loop4): using spread ssd allocation scheme
[  533.306897][T32760] BTRFS info (device loop4): disabling tree log
[  533.307990][T32760] BTRFS info (device loop4): turning on sync discard
[  533.308008][T32760] BTRFS info (device loop4): enabling free space tree
[  533.308028][T32760] BTRFS info (device loop4): use zlib compression, level 3
[  533.498605][T27724] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  533.718651][T27727] BTRFS info (device loop3): last unmount of filesystem 5892cbba-4543-433d-b094-22924ec766a3
[  533.853832][T27726] BTRFS info (device loop2): last unmount of filesystem 94f55fc3-d225-479a-a3c5-a389d8dad891
[  533.855482][  T311] loop0: detected capacity change from 0 to 32768
[  533.870955][  T311] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (311)
[  533.877010][  T311] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  533.877081][  T311] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  533.978127][  T311] BTRFS info (device loop0): enabling ssd optimizations
[  533.978161][  T311] BTRFS info (device loop0): using spread ssd allocation scheme
[  533.978182][  T311] BTRFS info (device loop0): disabling tree log
[  533.978189][  T311] BTRFS info (device loop0): turning on sync discard
[  533.978195][  T311] BTRFS info (device loop0): enabling free space tree
[  533.978203][  T311] BTRFS info (device loop0): use zlib compression, level 3
[  534.040247][  T313] loop3: detected capacity change from 0 to 32768
[  534.054213][  T313] BTRFS info: device /dev/loop3 (7:3) using temp-fsid b4bd12f5-e7d2-4ef2-9b94-0a5bb56c3863
[  534.054260][  T313] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (313)
[  534.092566][  T313] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  534.094058][  T313] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  534.147358][  T313] BTRFS info (device loop3): enabling ssd optimizations
[  534.147385][  T313] BTRFS info (device loop3): using spread ssd allocation scheme
[  534.147406][  T313] BTRFS info (device loop3): disabling tree log
[  534.147413][  T313] BTRFS info (device loop3): turning on sync discard
[  534.147421][  T313] BTRFS info (device loop3): enabling free space tree
[  534.147430][  T313] BTRFS info (device loop3): use zlib compression, level 3
[  534.428388][  T329] loop2: detected capacity change from 0 to 32768
[  534.429350][  T329] BTRFS info: device /dev/loop2 (7:2) using temp-fsid c2751cb2-b461-418d-a3cd-233288b89773
[  534.429367][  T329] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (329)
[  534.442601][  T329] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  534.442657][  T329] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  534.550252][  T329] BTRFS info (device loop2): enabling ssd optimizations
[  534.550282][  T329] BTRFS info (device loop2): using spread ssd allocation scheme
[  534.550306][  T329] BTRFS info (device loop2): disabling tree log
[  534.550319][  T329] BTRFS info (device loop2): turning on sync discard
[  534.550331][  T329] BTRFS info (device loop2): enabling free space tree
[  534.550343][  T329] BTRFS info (device loop2): use zlib compression, level 3
[  534.778447][T27725] BTRFS info (device loop1): last unmount of filesystem 4d9e2748-5492-4b43-b19e-da23069990f1
[  535.080332][  T365] loop1: detected capacity change from 0 to 32768
[  535.109095][  T365] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 538e1ac0-4d5d-4ffa-b891-9cdcb8324c8e
[  535.109148][  T365] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (365)
[  535.149652][  T365] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  535.151574][  T365] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  535.238031][  T365] BTRFS info (device loop1): enabling ssd optimizations
[  535.238065][  T365] BTRFS info (device loop1): using spread ssd allocation scheme
[  535.238077][  T365] BTRFS info (device loop1): disabling tree log
[  535.238086][  T365] BTRFS info (device loop1): turning on sync discard
[  535.238092][  T365] BTRFS info (device loop1): enabling free space tree
[  535.238100][  T365] BTRFS info (device loop1): use zlib compression, level 3
[  535.255915][T27731] BTRFS info (device loop4): last unmount of filesystem 457ac254-8461-4760-85ee-708f6f4db1a9
[  535.616368][T27726] BTRFS info (device loop2): last unmount of filesystem c2751cb2-b461-418d-a3cd-233288b89773
[  535.735134][  T384] loop4: detected capacity change from 0 to 32768
[  535.748324][  T384] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 7ff2adc6-c1c7-4e56-a54a-7fe0e9cbf04b
[  535.748381][  T384] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (384)
[  535.753474][  T384] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  535.753659][  T384] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  535.820538][  T384] BTRFS info (device loop4): enabling ssd optimizations
[  535.832011][  T384] BTRFS info (device loop4): using spread ssd allocation scheme
[  535.832077][  T384] BTRFS info (device loop4): disabling tree log
[  535.832093][  T384] BTRFS info (device loop4): turning on sync discard
[  535.832107][  T384] BTRFS info (device loop4): enabling free space tree
[  535.832123][  T384] BTRFS info (device loop4): use zlib compression, level 3
[  535.952855][  T386] loop2: detected capacity change from 0 to 32768
[  535.959144][  T386] BTRFS info: device /dev/loop2 (7:2) using temp-fsid f3108c50-4f93-4153-80f2-ea698c666bad
[  535.959831][  T386] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (386)
[  535.966585][  T386] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  535.966646][  T386] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  536.094694][  T386] BTRFS info (device loop2): enabling ssd optimizations
[  536.094731][  T386] BTRFS info (device loop2): using spread ssd allocation scheme
[  536.094752][  T386] BTRFS info (device loop2): disabling tree log
[  536.094759][  T386] BTRFS info (device loop2): turning on sync discard
[  536.094766][  T386] BTRFS info (device loop2): enabling free space tree
[  536.094775][  T386] BTRFS info (device loop2): use zlib compression, level 3
[  536.138734][T27724] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  536.344117][T27727] BTRFS info (device loop3): last unmount of filesystem b4bd12f5-e7d2-4ef2-9b94-0a5bb56c3863
[  536.368925][  T421] loop0: detected capacity change from 0 to 32768
[  536.374581][  T421] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (421)
[  536.377840][  T421] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  536.379668][  T421] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  536.492711][  T421] BTRFS info (device loop0): enabling ssd optimizations
[  536.492743][  T421] BTRFS info (device loop0): using spread ssd allocation scheme
[  536.492766][  T421] BTRFS info (device loop0): disabling tree log
[  536.492779][  T421] BTRFS info (device loop0): turning on sync discard
[  536.492791][  T421] BTRFS info (device loop0): enabling free space tree
[  536.492802][  T421] BTRFS info (device loop0): use zlib compression, level 3
[  536.676549][  T436] loop3: detected capacity change from 0 to 32768
[  536.682559][  T436] BTRFS info: device /dev/loop3 (7:3) using temp-fsid 34feca73-9069-40aa-b74f-25be9b8a7e01
[  536.684513][  T436] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (436)
[  536.717463][  T436] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  536.720211][  T436] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  536.794748][  T436] BTRFS info (device loop3): enabling ssd optimizations
[  536.794783][  T436] BTRFS info (device loop3): using spread ssd allocation scheme
[  536.794792][  T436] BTRFS info (device loop3): disabling tree log
[  536.794800][  T436] BTRFS info (device loop3): turning on sync discard
[  536.794808][  T436] BTRFS info (device loop3): enabling free space tree
[  536.794818][  T436] BTRFS info (device loop3): use zlib compression, level 3
[  537.297573][T27725] BTRFS info (device loop1): last unmount of filesystem 538e1ac0-4d5d-4ffa-b891-9cdcb8324c8e
[  537.547542][T27724] BTRFS info (device loop0): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  537.634338][  T457] loop1: detected capacity change from 0 to 32768
[  537.639828][  T457] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (457)
[  537.663065][  T457] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  537.663143][  T457] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  537.730433][  T457] BTRFS info (device loop1): enabling ssd optimizations
[  537.730467][  T457] BTRFS info (device loop1): using spread ssd allocation scheme
[  537.730489][  T457] BTRFS info (device loop1): disabling tree log
[  537.730501][  T457] BTRFS info (device loop1): turning on sync discard
[  537.730513][  T457] BTRFS info (device loop1): enabling free space tree
[  537.730525][  T457] BTRFS info (device loop1): use zlib compression, level 3
[  537.832248][  T472] loop0: detected capacity change from 0 to 32768
[  537.841650][  T472] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 0d50014e-4dd9-4a98-9acf-31e8360aaf13
[  537.841700][  T472] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (472)
[  537.875893][  T472] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  537.875971][  T472] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  537.927008][T27731] BTRFS info (device loop4): last unmount of filesystem 7ff2adc6-c1c7-4e56-a54a-7fe0e9cbf04b
[  537.963769][  T472] BTRFS info (device loop0): enabling ssd optimizations
[  537.963804][  T472] BTRFS info (device loop0): using spread ssd allocation scheme
[  538.326577][  T491] loop4: detected capacity change from 0 to 32768
[  538.331522][  T491] _btrfs_printk: 5 callbacks suppressed
[  538.333870][  T491] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 8fbf39d4-281b-430a-9961-f6217c29b236
[  538.333920][  T491] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (491)
[  538.343619][  T491] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  538.343686][  T491] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  538.404364][  T491] BTRFS info (device loop4): enabling ssd optimizations
[  538.404408][  T491] BTRFS info (device loop4): using spread ssd allocation scheme
[  538.404419][  T491] BTRFS info (device loop4): disabling tree log
[  538.404429][  T491] BTRFS info (device loop4): turning on sync discard
[  538.404436][  T491] BTRFS info (device loop4): enabling free space tree
[  538.404444][  T491] BTRFS info (device loop4): use zlib compression, level 3
[  538.588422][  T494] loop2: detected capacity change from 0 to 32768
[  538.595459][  T494] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 22e0e0f7-f375-49af-a956-be319f971bef
[  538.595525][  T494] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (494)
[  538.634662][  T494] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  538.634733][  T494] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  538.682428][  T494] BTRFS info (device loop2): enabling ssd optimizations
[  538.683895][  T494] BTRFS info (device loop2): using spread ssd allocation scheme
[  538.685387][  T494] BTRFS info (device loop2): disabling tree log
[  538.686751][  T494] BTRFS info (device loop2): turning on sync discard
[  538.686784][  T494] BTRFS info (device loop2): enabling free space tree
[  538.686799][  T494] BTRFS info (device loop2): use zlib compression, level 3
[  539.054054][T27727] BTRFS info (device loop3): last unmount of filesystem 34feca73-9069-40aa-b74f-25be9b8a7e01
[  539.373553][T27725] BTRFS info (device loop1): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  539.518691][  T529] loop3: detected capacity change from 0 to 32768
[  539.522993][  T529] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (529)
[  539.529603][  T529] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  539.529675][  T529] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  539.589149][  T529] BTRFS info (device loop3): enabling ssd optimizations
[  539.589179][  T529] BTRFS info (device loop3): using spread ssd allocation scheme
[  539.589202][  T529] BTRFS info (device loop3): disabling tree log
[  539.589212][  T529] BTRFS info (device loop3): turning on sync discard
[  539.589222][  T529] BTRFS info (device loop3): enabling free space tree
[  539.589232][  T529] BTRFS info (device loop3): use zlib compression, level 3
[  539.703927][  T530] loop1: detected capacity change from 0 to 32768
[  539.711285][  T530] BTRFS info: device /dev/loop1 (7:1) using temp-fsid a7de546b-27ae-44be-a2c0-4a726923c2a8
[  539.711335][  T530] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (530)
[  539.738811][  T530] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  539.742432][  T530] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  539.823024][  T530] BTRFS info (device loop1): enabling ssd optimizations
[  539.823060][  T530] BTRFS info (device loop1): using spread ssd allocation scheme
[  539.823324][  T530] BTRFS info (device loop1): disabling tree log
[  539.823343][  T530] BTRFS info (device loop1): turning on sync discard
[  539.823355][  T530] BTRFS info (device loop1): enabling free space tree
[  539.823363][  T530] BTRFS info (device loop1): use zlib compression, level 3
[  540.062957][T27724] BTRFS info (device loop0): last unmount of filesystem 0d50014e-4dd9-4a98-9acf-31e8360aaf13
[  540.368762][  T564] loop0: detected capacity change from 0 to 32768
[  540.381462][  T564] BTRFS info: device /dev/loop0 (7:0) using temp-fsid c4d05fbf-dc1a-4ed6-937c-ee6baa29632f
[  540.381511][  T564] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (564)
[  540.399372][  T564] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  540.399453][  T564] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  540.409386][T27731] BTRFS info (device loop4): last unmount of filesystem 8fbf39d4-281b-430a-9961-f6217c29b236
[  540.469303][  T564] BTRFS info (device loop0): enabling ssd optimizations
[  540.469335][  T564] BTRFS info (device loop0): using spread ssd allocation scheme
[  540.469360][  T564] BTRFS info (device loop0): disabling tree log
[  540.469368][  T564] BTRFS info (device loop0): turning on sync discard
[  540.469375][  T564] BTRFS info (device loop0): enabling free space tree
[  540.469384][  T564] BTRFS info (device loop0): use zlib compression, level 3
[  540.481291][T27726] BTRFS info (device loop2): last unmount of filesystem 22e0e0f7-f375-49af-a956-be319f971bef
[  540.748459][  T580] loop4: detected capacity change from 0 to 32768
[  540.763880][  T580] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 8745b4ab-aa5f-44ff-be8e-599c42f91a43
[  540.763928][  T580] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (580)
[  540.784844][  T580] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  540.784897][  T580] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  540.877984][  T580] BTRFS info (device loop4): enabling ssd optimizations
[  540.878019][  T580] BTRFS info (device loop4): using spread ssd allocation scheme
[  540.878031][  T580] BTRFS info (device loop4): disabling tree log
[  540.878038][  T580] BTRFS info (device loop4): turning on sync discard
[  540.878045][  T580] BTRFS info (device loop4): enabling free space tree
[  540.878055][  T580] BTRFS info (device loop4): use zlib compression, level 3
[  540.952367][  T581] loop2: detected capacity change from 0 to 32768
[  540.954810][  T581] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 6044fb8d-773e-4660-a64d-3631a872b823
[  540.954873][  T581] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (581)
[  541.000892][  T581] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  541.000954][  T581] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  541.063725][  T581] BTRFS info (device loop2): enabling ssd optimizations
[  541.066028][  T581] BTRFS info (device loop2): using spread ssd allocation scheme
[  541.067505][  T581] BTRFS info (device loop2): disabling tree log
[  541.068746][  T581] BTRFS info (device loop2): turning on sync discard
[  541.069985][  T581] BTRFS info (device loop2): enabling free space tree
[  541.074783][  T581] BTRFS info (device loop2): use zlib compression, level 3
[  541.080322][T27725] BTRFS info (device loop1): last unmount of filesystem a7de546b-27ae-44be-a2c0-4a726923c2a8
[  541.481328][  T615] loop1: detected capacity change from 0 to 32768
[  541.484430][  T615] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 79ede1b9-dcaa-43a4-b4f4-1026f6975379
[  541.484481][  T615] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (615)
[  541.498966][  T615] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  541.499041][  T615] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  541.579837][  T615] BTRFS info (device loop1): enabling ssd optimizations
[  541.579873][  T615] BTRFS info (device loop1): using spread ssd allocation scheme
[  541.579881][  T615] BTRFS info (device loop1): disabling tree log
[  541.579889][  T615] BTRFS info (device loop1): turning on sync discard
[  541.579897][  T615] BTRFS info (device loop1): enabling free space tree
[  541.579905][  T615] BTRFS info (device loop1): use zlib compression, level 3
[  541.706360][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  542.178572][  T635] loop3: detected capacity change from 0 to 32768
[  542.179793][  T635] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (635)
[  542.181087][  T635] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  542.181121][  T635] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  542.263789][  T635] BTRFS info (device loop3): enabling ssd optimizations
[  542.263820][  T635] BTRFS info (device loop3): using spread ssd allocation scheme
[  542.263844][  T635] BTRFS info (device loop3): disabling tree log
[  542.263852][  T635] BTRFS info (device loop3): turning on sync discard
[  542.263859][  T635] BTRFS info (device loop3): enabling free space tree
[  542.263868][  T635] BTRFS info (device loop3): use zlib compression, level 3
[  542.397254][T27724] BTRFS info (device loop0): last unmount of filesystem c4d05fbf-dc1a-4ed6-937c-ee6baa29632f
[  542.762279][  T652] loop0: detected capacity change from 0 to 32768
[  542.776076][  T652] BTRFS info: device /dev/loop0 (7:0) using temp-fsid c022fbb9-94a5-4901-9d13-bed00f3633ce
[  542.776127][  T652] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (652)
[  542.783441][T27725] BTRFS info (device loop1): last unmount of filesystem 79ede1b9-dcaa-43a4-b4f4-1026f6975379
[  542.794613][  T652] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  542.796353][  T652] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  542.856278][T27731] BTRFS info (device loop4): last unmount of filesystem 8745b4ab-aa5f-44ff-be8e-599c42f91a43
[  542.858935][  T652] BTRFS info (device loop0): enabling ssd optimizations
[  542.858963][  T652] BTRFS info (device loop0): using spread ssd allocation scheme
[  542.858988][  T652] BTRFS info (device loop0): disabling tree log
[  542.858996][  T652] BTRFS info (device loop0): turning on sync discard
[  542.859003][  T652] BTRFS info (device loop0): enabling free space tree
[  542.859011][  T652] BTRFS info (device loop0): use zlib compression, level 3
[  543.102446][  T668] loop1: detected capacity change from 0 to 32768
[  543.104000][  T668] BTRFS info: device /dev/loop1 (7:1) using temp-fsid 5ca5ceed-8c77-401d-9f9b-e464fe82d18b
[  543.104055][  T668] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (668)
[  543.114231][  T668] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  543.253771][  T670] loop4: detected capacity change from 0 to 32768
[  543.259896][  T670] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (670)
[  543.369923][  T670] _btrfs_printk: 11 callbacks suppressed
[  543.371542][  T670] BTRFS info (device loop4): enabling ssd optimizations
[  543.372881][  T670] BTRFS info (device loop4): using spread ssd allocation scheme
[  543.372921][  T670] BTRFS info (device loop4): disabling tree log
[  543.372939][  T670] BTRFS info (device loop4): turning on sync discard
[  543.372956][  T670] BTRFS info (device loop4): enabling free space tree
[  543.372968][  T670] BTRFS info (device loop4): use zlib compression, level 3
[  543.796354][  T703] loop2: detected capacity change from 0 to 32768
[  543.797632][  T703] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 863f0c70-ec4c-4c1f-bf8b-a38bc2b8af15
[  543.797671][  T703] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (703)
[  543.804427][  T703] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  543.804484][  T703] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  543.859674][  T703] BTRFS info (device loop2): enabling ssd optimizations
[  543.859705][  T703] BTRFS info (device loop2): using spread ssd allocation scheme
[  543.859729][  T703] BTRFS info (device loop2): disabling tree log
[  543.859741][  T703] BTRFS info (device loop2): turning on sync discard
[  543.859753][  T703] BTRFS info (device loop2): enabling free space tree
[  543.859765][  T703] BTRFS info (device loop2): use zlib compression, level 3
[  544.138176][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  544.449513][T27724] BTRFS info (device loop0): last unmount of filesystem c022fbb9-94a5-4901-9d13-bed00f3633ce
[  544.504370][  T724] loop3: detected capacity change from 0 to 32768
[  544.510155][  T724] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (724)
[  544.515786][  T724] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  544.517993][  T724] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  544.619526][  T724] BTRFS info (device loop3): enabling ssd optimizations
[  544.619555][  T724] BTRFS info (device loop3): using spread ssd allocation scheme
[  544.619562][  T724] BTRFS info (device loop3): disabling tree log
[  544.619568][  T724] BTRFS info (device loop3): turning on sync discard
[  544.619574][  T724] BTRFS info (device loop3): enabling free space tree
[  544.619581][  T724] BTRFS info (device loop3): use zlib compression, level 3
[  544.792918][  T726] loop0: detected capacity change from 0 to 32768
[  544.833780][  T726] BTRFS info: device /dev/loop0 (7:0) using temp-fsid a208be61-c989-49cd-b1d1-70ad5768f628
[  544.833829][  T726] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (726)
[  544.850523][  T726] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  544.850583][  T726] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  544.924706][  T726] BTRFS info (device loop0): enabling ssd optimizations
[  544.924741][  T726] BTRFS info (device loop0): using spread ssd allocation scheme
[  544.924763][  T726] BTRFS info (device loop0): disabling tree log
[  544.924776][  T726] BTRFS info (device loop0): turning on sync discard
[  544.924787][  T726] BTRFS info (device loop0): enabling free space tree
[  544.924799][  T726] BTRFS info (device loop0): use zlib compression, level 3
[  545.336137][T27725] BTRFS info (device loop1): last unmount of filesystem 5ca5ceed-8c77-401d-9f9b-e464fe82d18b
[  545.558936][T27731] BTRFS info (device loop4): last unmount of filesystem fc3eef47-f94f-4d34-9e75-f5b271128515
[  545.592477][  T760] loop1: detected capacity change from 0 to 32768
[  545.601052][  T760] BTRFS info: device /dev/loop1 (7:1) using temp-fsid be15adc4-b5bf-4944-b8d0-884bd694c2a8
[  545.601097][  T760] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (760)
[  545.613479][  T760] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  545.613550][  T760] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  545.687484][  T760] BTRFS info (device loop1): enabling ssd optimizations
[  545.687514][  T760] BTRFS info (device loop1): using spread ssd allocation scheme
[  545.687534][  T760] BTRFS info (device loop1): disabling tree log
[  545.687544][  T760] BTRFS info (device loop1): turning on sync discard
[  545.687554][  T760] BTRFS info (device loop1): enabling free space tree
[  545.687565][  T760] BTRFS info (device loop1): use zlib compression, level 3
[  545.920796][  T776] loop4: detected capacity change from 0 to 32768
[  545.927141][  T776] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 78296072-8cea-475d-a67f-5c30b7678cf9
[  545.927192][  T776] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (776)
[  545.946892][  T776] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  545.946973][  T776] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  546.048700][  T776] BTRFS info (device loop4): enabling ssd optimizations
[  546.048737][  T776] BTRFS info (device loop4): using spread ssd allocation scheme
[  546.048759][  T776] BTRFS info (device loop4): disabling tree log
[  546.048765][  T776] BTRFS info (device loop4): turning on sync discard
[  546.048771][  T776] BTRFS info (device loop4): enabling free space tree
[  546.048778][  T776] BTRFS info (device loop4): use zlib compression, level 3
[  546.076537][T27726] BTRFS info (device loop2): last unmount of filesystem 863f0c70-ec4c-4c1f-bf8b-a38bc2b8af15
[  546.471910][  T796] loop2: detected capacity change from 0 to 32768
[  546.478597][  T796] BTRFS info: device /dev/loop2 (7:2) using temp-fsid c96eb5ab-6c7b-4ce8-bf96-e7199eba052a
[  546.478643][  T796] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (796)
[  546.490401][  T796] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  546.490477][  T796] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  546.595247][  T796] BTRFS info (device loop2): enabling ssd optimizations
[  546.595281][  T796] BTRFS info (device loop2): using spread ssd allocation scheme
[  546.595301][  T796] BTRFS info (device loop2): disabling tree log
[  546.595311][  T796] BTRFS info (device loop2): turning on sync discard
[  546.595321][  T796] BTRFS info (device loop2): enabling free space tree
[  546.595331][  T796] BTRFS info (device loop2): use zlib compression, level 3
[  546.658428][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  546.913668][T27725] BTRFS info (device loop1): last unmount of filesystem be15adc4-b5bf-4944-b8d0-884bd694c2a8
[  546.926995][  T813] loop3: detected capacity change from 0 to 32768
[  546.945335][  T813] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (813)
[  546.959113][T27724] BTRFS info (device loop0): last unmount of filesystem a208be61-c989-49cd-b1d1-70ad5768f628
[  546.970130][  T813] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  546.970204][  T813] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  547.077347][  T813] BTRFS info (device loop3): enabling ssd optimizations
[  547.077380][  T813] BTRFS info (device loop3): using spread ssd allocation scheme
[  547.077389][  T813] BTRFS info (device loop3): disabling tree log
[  547.077396][  T813] BTRFS info (device loop3): turning on sync discard
[  547.077404][  T813] BTRFS info (device loop3): enabling free space tree
[  547.077412][  T813] BTRFS info (device loop3): use zlib compression, level 3
[  547.088915][  T822] loop1: detected capacity change from 0 to 32768
[  547.093395][  T822] BTRFS info: device /dev/loop1 (7:1) using temp-fsid a832e0e5-ad70-4cac-8a5e-9d249c094402
[  547.093439][  T822] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (822)
[  547.109762][  T822] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  547.109837][  T822] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  547.241699][  T822] BTRFS info (device loop1): enabling ssd optimizations
[  547.241732][  T822] BTRFS info (device loop1): using spread ssd allocation scheme
[  547.241753][  T822] BTRFS info (device loop1): disabling tree log
[  547.241766][  T822] BTRFS info (device loop1): turning on sync discard
[  547.241778][  T822] BTRFS info (device loop1): enabling free space tree
[  547.241790][  T822] BTRFS info (device loop1): use zlib compression, level 3
[  547.587374][  T835] loop0: detected capacity change from 0 to 32768
[  547.597310][  T835] BTRFS info: device /dev/loop0 (7:0) using temp-fsid a92a535b-b4a2-45bf-ad13-d0a6c03db913
[  547.597362][  T835] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (835)
[  547.622963][  T835] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  547.623020][  T835] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  547.668058][  T835] BTRFS info (device loop0): enabling ssd optimizations
[  547.668096][  T835] BTRFS info (device loop0): using spread ssd allocation scheme
[  547.668107][  T835] BTRFS info (device loop0): disabling tree log
[  547.668115][  T835] BTRFS info (device loop0): turning on sync discard
[  547.668121][  T835] BTRFS info (device loop0): enabling free space tree
[  547.668128][  T835] BTRFS info (device loop0): use zlib compression, level 3
[  548.215687][T27731] BTRFS info (device loop4): last unmount of filesystem 78296072-8cea-475d-a67f-5c30b7678cf9
[  548.419274][T27726] BTRFS info (device loop2): last unmount of filesystem c96eb5ab-6c7b-4ce8-bf96-e7199eba052a
[  548.486648][  T867] loop4: detected capacity change from 0 to 32768
[  548.491254][  T867] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 0b50659f-d486-4b7a-a9df-b0774ea6c0fb
[  548.493373][  T867] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (867)
[  548.504654][  T867] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  548.506576][  T867] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  548.648224][  T867] BTRFS info (device loop4): enabling ssd optimizations
[  548.648252][  T867] BTRFS info (device loop4): using spread ssd allocation scheme
[  548.648272][  T867] BTRFS info (device loop4): disabling tree log
[  548.648281][  T867] BTRFS info (device loop4): turning on sync discard
[  548.648290][  T867] BTRFS info (device loop4): enabling free space tree
[  548.648300][  T867] BTRFS info (device loop4): use zlib compression, level 3
[  548.739336][  T877] loop2: detected capacity change from 0 to 32768
[  548.753604][  T877] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 6ec37c9c-1e3a-47f4-b2e7-a45507f4982b
[  548.755542][  T877] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (877)
[  548.763944][  T877] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  548.764017][  T877] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  548.855618][  T877] BTRFS info (device loop2): enabling ssd optimizations
[  548.855660][  T877] BTRFS info (device loop2): using spread ssd allocation scheme
[  548.855683][  T877] BTRFS info (device loop2): disabling tree log
[  548.855695][  T877] BTRFS info (device loop2): turning on sync discard
[  548.855707][  T877] BTRFS info (device loop2): enabling free space tree
[  548.855726][  T877] BTRFS info (device loop2): use zlib compression, level 3
[  549.045909][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  549.205544][T27725] BTRFS info (device loop1): last unmount of filesystem a832e0e5-ad70-4cac-8a5e-9d249c094402
[  549.342166][  T902] loop3: detected capacity change from 0 to 32768
[  549.348139][  T902] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (902)
[  549.368508][  T902] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  549.368575][  T902] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  549.453875][  T902] BTRFS info (device loop3): enabling ssd optimizations
[  549.453907][  T902] BTRFS info (device loop3): using spread ssd allocation scheme
[  549.453931][  T902] BTRFS info (device loop3): disabling tree log
[  549.453944][  T902] BTRFS info (device loop3): turning on sync discard
[  549.453956][  T902] BTRFS info (device loop3): enabling free space tree
[  549.453968][  T902] BTRFS info (device loop3): use zlib compression, level 3
[  549.577396][T27724] BTRFS info (device loop0): last unmount of filesystem a92a535b-b4a2-45bf-ad13-d0a6c03db913
[  549.620105][  T903] loop1: detected capacity change from 0 to 32768
[  549.624844][  T903] BTRFS info: device /dev/loop1 (7:1) using temp-fsid e0a11da1-fd4e-49b7-92b5-77533950446f
[  549.626721][  T903] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (903)
[  549.635886][  T903] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  549.637869][  T903] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  549.756792][  T922] loop0: detected capacity change from 0 to 32768
[  549.760423][  T922] BTRFS info: device /dev/loop0 (7:0) using temp-fsid 68572b25-6484-494f-8590-ce922e269be6
[  549.761729][  T903] BTRFS info (device loop1): enabling ssd optimizations
[  549.761742][  T903] BTRFS info (device loop1): using spread ssd allocation scheme
[  549.761750][  T903] BTRFS info (device loop1): disabling tree log
[  549.761756][  T903] BTRFS info (device loop1): turning on sync discard
[  549.761762][  T903] BTRFS info (device loop1): enabling free space tree
[  549.761770][  T903] BTRFS info (device loop1): use zlib compression, level 3
[  549.768567][  T922] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (922)
[  549.805438][  T922] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  549.805504][  T922] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm
[  549.845509][  T922] BTRFS info (device loop0): enabling ssd optimizations
[  549.845545][  T922] BTRFS info (device loop0): using spread ssd allocation scheme
[  549.845553][  T922] BTRFS info (device loop0): disabling tree log
[  549.845561][  T922] BTRFS info (device loop0): turning on sync discard
[  549.845568][  T922] BTRFS info (device loop0): enabling free space tree
[  549.845577][  T922] BTRFS info (device loop0): use zlib compression, level 3
[  550.219019][T27731] BTRFS info (device loop4): last unmount of filesystem 0b50659f-d486-4b7a-a9df-b0774ea6c0fb
[  550.622386][  T955] loop4: detected capacity change from 0 to 32768
[  550.629878][  T955] BTRFS info: device /dev/loop4 (7:4) using temp-fsid 06bd2b3d-a573-464c-a4b1-05ec7246295b
[  550.629951][  T955] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz-executor142 (955)
[  550.642073][  T955] BTRFS info (device loop4): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  550.642168][  T955] BTRFS info (device loop4): using sha256 (sha256-lib) checksum algorithm
[  550.723153][  T955] BTRFS info (device loop4): enabling ssd optimizations
[  550.723198][  T955] BTRFS info (device loop4): using spread ssd allocation scheme
[  550.723214][  T955] BTRFS info (device loop4): disabling tree log
[  550.723225][  T955] BTRFS info (device loop4): turning on sync discard
[  550.723232][  T955] BTRFS info (device loop4): enabling free space tree
[  550.723241][  T955] BTRFS info (device loop4): use zlib compression, level 3
[  550.798403][T27726] BTRFS info (device loop2): last unmount of filesystem 6ec37c9c-1e3a-47f4-b2e7-a45507f4982b
[  551.154766][  T974] loop2: detected capacity change from 0 to 32768
[  551.177069][  T974] BTRFS info: device /dev/loop2 (7:2) using temp-fsid 92e0f15a-1d27-4238-952e-4e6d16502e21
[  551.179150][  T974] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop2 (7:2) scanned by syz-executor142 (974)
[  551.184870][  T974] BTRFS info (device loop2): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  551.187278][  T974] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm
[  551.285675][  T974] BTRFS info (device loop2): enabling ssd optimizations
[  551.285711][  T974] BTRFS info (device loop2): using spread ssd allocation scheme
[  551.285734][  T974] BTRFS info (device loop2): disabling tree log
[  551.285741][  T974] BTRFS info (device loop2): turning on sync discard
[  551.285749][  T974] BTRFS info (device loop2): enabling free space tree
[  551.285756][  T974] BTRFS info (device loop2): use zlib compression, level 3
[  551.455817][T27727] BTRFS info (device loop3): last unmount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  551.677705][T27725] BTRFS info (device loop1): last unmount of filesystem e0a11da1-fd4e-49b7-92b5-77533950446f
[  551.766381][  T991] loop3: detected capacity change from 0 to 32768
[  551.776539][  T991] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop3 (7:3) scanned by syz-executor142 (991)
[  551.786979][  T991] BTRFS info (device loop3): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  551.787044][  T991] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm
[  551.862475][  T991] BTRFS info (device loop3): enabling ssd optimizations
[  551.862512][  T991] BTRFS info (device loop3): using spread ssd allocation scheme
[  551.862520][  T991] BTRFS info (device loop3): disabling tree log
[  551.862526][  T991] BTRFS info (device loop3): turning on sync discard
[  551.862532][  T991] BTRFS info (device loop3): enabling free space tree
[  551.862539][  T991] BTRFS info (device loop3): use zlib compression, level 3
[  551.930883][T27724] BTRFS info (device loop0): last unmount of filesystem 68572b25-6484-494f-8590-ce922e269be6
[  552.134312][  T994] loop1: detected capacity change from 0 to 32768
[  552.137512][  T994] BTRFS info: device /dev/loop1 (7:1) using temp-fsid d3b06bc5-b6d2-4c81-a302-8208a64bb5ff
[  552.137881][  T994] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop1 (7:1) scanned by syz-executor142 (994)
[  552.145869][  T994] BTRFS info (device loop1): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  552.145936][  T994] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm
[  552.189044][  T994] BTRFS info (device loop1): enabling ssd optimizations
[  552.189076][  T994] BTRFS info (device loop1): using spread ssd allocation scheme
[  552.189084][  T994] BTRFS info (device loop1): disabling tree log
[  552.189091][  T994] BTRFS info (device loop1): turning on sync discard
[  552.189097][  T994] BTRFS info (device loop1): enabling free space tree
[  552.189105][  T994] BTRFS info (device loop1): use zlib compression, level 3
[  552.247399][ T1009] loop0: detected capacity change from 0 to 32768
[  552.250947][ T1009] BTRFS info: device /dev/loop0 (7:0) using temp-fsid bd465432-8717-454a-9c3d-b5e7f2b3e151
[  552.250990][ T1009] BTRFS: device fsid d552757d-9c39-40e3-95f0-16d819589928 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz-executor142 (1009)
[  552.262989][ T1009] BTRFS info (device loop0): first mount of filesystem d552757d-9c39-40e3-95f0-16d819589928
[  552.263062][ T1009] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm