[  408.829065][T13890] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  408.830831][T13894] loop3: detected capacity change from 0 to 40427
[  408.916551][T13894] F2FS-fs (loop3): Found nat_bits in checkpoint
[  408.923071][T13892] F2FS-fs (loop2): Found nat_bits in checkpoint
[  408.977470][T13894] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  408.991940][T13892] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  409.020900][T13894] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  409.033765][T13905] loop4: detected capacity change from 0 to 40427
[  409.046239][T13892] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  409.209989][T13905] F2FS-fs (loop4): Found nat_bits in checkpoint
[  409.262144][T13905] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  409.304429][T13905] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  409.376605][T13918] loop5: detected capacity change from 0 to 40427
[  409.428263][T13918] F2FS-fs (loop5): Found nat_bits in checkpoint
[  409.502252][T13918] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  409.537067][T13918] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  409.565378][T13920] loop1: detected capacity change from 0 to 40427
[  409.643050][T13920] F2FS-fs (loop1): Found nat_bits in checkpoint
[  409.679157][T13926] loop0: detected capacity change from 0 to 40427
[  409.708049][T13929] loop2: detected capacity change from 0 to 40427
[  409.745003][T13920] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  409.762679][T13926] F2FS-fs (loop0): Found nat_bits in checkpoint
[  409.771490][T13929] F2FS-fs (loop2): Found nat_bits in checkpoint
[  409.777847][T13920] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  409.840468][T13926] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  409.848658][  T370] bio_check_eod: 21 callbacks suppressed
[  409.848667][  T370] syz-executor.1: attempt to access beyond end of device
[  409.848667][  T370] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  409.898211][T13926] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  409.908844][T13934] loop3: detected capacity change from 0 to 40427
[  409.916983][T13929] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  409.955582][T13934] F2FS-fs (loop3): Found nat_bits in checkpoint
[  409.962686][  T367] syz-executor.0: attempt to access beyond end of device
[  409.962686][  T367] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  409.962723][T13929] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  410.039161][T13934] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  410.079144][T13934] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  410.083967][T13940] loop4: detected capacity change from 0 to 40427
[  410.122342][  T365] syz-executor.2: attempt to access beyond end of device
[  410.122342][  T365] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  410.137478][  T378] syz-executor.3: attempt to access beyond end of device
[  410.137478][  T378] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  410.166725][T13949] loop5: detected capacity change from 0 to 40427
[  410.266308][T13949] F2FS-fs (loop5): Found nat_bits in checkpoint
[  410.285613][T13940] F2FS-fs (loop4): Found nat_bits in checkpoint
[  410.357317][T13949] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  410.379297][T13940] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  410.414856][T13949] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  410.434766][T13940] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  410.472406][T13958] loop1: detected capacity change from 0 to 40427
[  410.485068][  T373] syz-executor.5: attempt to access beyond end of device
[  410.485068][  T373] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  410.500292][  T372] syz-executor.4: attempt to access beyond end of device
[  410.500292][  T372] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  410.547666][T13958] F2FS-fs (loop1): Found nat_bits in checkpoint
[  410.616121][T13958] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  410.647332][T13958] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  410.688656][  T370] syz-executor.1: attempt to access beyond end of device
[  410.688656][  T370] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  410.714430][T13969] loop2: detected capacity change from 0 to 40427
[  410.817418][T13966] loop0: detected capacity change from 0 to 40427
[  410.850125][T13972] loop3: detected capacity change from 0 to 40427
[  410.870983][T13969] F2FS-fs (loop2): Found nat_bits in checkpoint
[  410.927888][T13969] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  410.974997][T13972] F2FS-fs (loop3): Found nat_bits in checkpoint
[  410.986533][T13969] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  411.005718][T13966] F2FS-fs (loop0): Found nat_bits in checkpoint
[  411.042131][T13978] loop5: detected capacity change from 0 to 40427
[  411.060833][T13966] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  411.073789][  T365] syz-executor.2: attempt to access beyond end of device
[  411.073789][  T365] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  411.094589][T13972] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  411.102807][T13978] F2FS-fs (loop5): Found nat_bits in checkpoint
[  411.104276][T13966] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  411.165053][  T367] syz-executor.0: attempt to access beyond end of device
[  411.165053][  T367] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  411.179250][T13972] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  411.183951][T13984] loop4: detected capacity change from 0 to 40427
[  411.227307][  T378] syz-executor.3: attempt to access beyond end of device
[  411.227307][  T378] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  411.249568][T13978] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  411.303176][T13984] F2FS-fs (loop4): Found nat_bits in checkpoint
[  411.309628][T13978] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  411.414677][T13984] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  411.421873][T13992] loop1: detected capacity change from 0 to 40427
[  411.462050][T13984] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  411.547771][T14004] loop2: detected capacity change from 0 to 40427
[  411.627662][T13992] F2FS-fs (loop1): Found nat_bits in checkpoint
[  411.640956][T14004] F2FS-fs (loop2): Found nat_bits in checkpoint
[  411.709602][T13992] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  411.745176][T13992] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  411.764612][T14004] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  411.799508][T14004] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  412.465532][    T8] device bridge_slave_1 left promiscuous mode
[  412.471550][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  412.479075][    T8] device bridge_slave_0 left promiscuous mode
[  412.485061][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  412.492478][    T8] device veth1_macvtap left promiscuous mode
[  412.498343][    T8] device veth0_vlan left promiscuous mode
[  413.225784][    T8] device bridge_slave_1 left promiscuous mode
[  413.231691][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  413.238943][    T8] device bridge_slave_0 left promiscuous mode
[  413.244833][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  413.252432][    T8] device bridge_slave_1 left promiscuous mode
[  413.258406][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  413.265479][    T8] device bridge_slave_0 left promiscuous mode
[  413.271360][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  413.279245][    T8] device bridge_slave_1 left promiscuous mode
[  413.285344][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  413.292525][    T8] device bridge_slave_0 left promiscuous mode
[  413.298566][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  413.306078][    T8] device bridge_slave_1 left promiscuous mode
[  413.311969][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  413.319602][    T8] device bridge_slave_0 left promiscuous mode
[  413.327749][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  413.335455][    T8] device bridge_slave_1 left promiscuous mode
[  413.341379][    T8] bridge0: port 2(bridge_slave_1) entered disabled state
[  413.348508][    T8] device bridge_slave_0 left promiscuous mode
[  413.354598][    T8] bridge0: port 1(bridge_slave_0) entered disabled state
[  413.362542][    T8] device veth1_macvtap left promiscuous mode
[  413.368522][    T8] device veth0_vlan left promiscuous mode
[  413.374298][    T8] device veth1_macvtap left promiscuous mode
[  413.380174][    T8] device veth0_vlan left promiscuous mode
[  413.385916][    T8] device veth1_macvtap left promiscuous mode
[  413.391708][    T8] device veth0_vlan left promiscuous mode
[  413.397791][    T8] device veth1_macvtap left promiscuous mode
[  413.403599][    T8] device veth0_vlan left promiscuous mode
[  413.409542][    T8] device veth1_macvtap left promiscuous mode
[  413.415358][    T8] device veth0_vlan left promiscuous mode
Warning: Permanently added '10.128.15.205' (ECDSA) to the list of known hosts.
[  414.295761][T14039] loop4: detected capacity change from 0 to 40427
[  414.306723][T14031] loop0: detected capacity change from 0 to 40427
[  414.310748][T14043] loop3: detected capacity change from 0 to 40427
[  414.344011][T14031] F2FS-fs (loop0): Found nat_bits in checkpoint
[  414.346913][T14044] loop1: detected capacity change from 0 to 40427
[  414.351545][T14038] loop5: detected capacity change from 0 to 40427
[  414.363624][T14039] F2FS-fs (loop4): Found nat_bits in checkpoint
[  414.364767][T14040] loop2: detected capacity change from 0 to 40427
[  414.369943][T14043] F2FS-fs (loop3): Found nat_bits in checkpoint
[  414.379227][T14038] F2FS-fs (loop5): Found nat_bits in checkpoint
[  414.399991][T14040] F2FS-fs (loop2): Found nat_bits in checkpoint
[  414.409810][T14044] F2FS-fs (loop1): Found nat_bits in checkpoint
[  414.434289][T14038] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  414.455026][T14031] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  414.455919][T14040] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  414.471735][T14038] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  414.491637][T14043] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  414.498565][T14040] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  414.519965][T14044] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  414.524050][T14039] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  414.540506][T14044] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  414.545513][T14031] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  414.577954][T14039] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  414.618869][T14043] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  414.872368][T14071] loop2: detected capacity change from 0 to 40427
[  414.954128][T14073] loop1: detected capacity change from 0 to 40427
[  415.123060][T14071] F2FS-fs (loop2): Found nat_bits in checkpoint
[  415.131123][T14075] loop5: detected capacity change from 0 to 40427
[  415.139251][T14073] F2FS-fs (loop1): Found nat_bits in checkpoint
[  415.151906][T14077] loop3: detected capacity change from 0 to 40427
[  415.172038][T14075] F2FS-fs (loop5): Found nat_bits in checkpoint
[  415.187046][T14077] F2FS-fs (loop3): Found nat_bits in checkpoint
[  415.204632][T14071] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  415.213371][T14073] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  415.234750][T14077] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  415.245776][T14073] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  415.265022][T14071] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  415.276973][T14077] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  415.305749][T14032] bio_check_eod: 10 callbacks suppressed
[  415.305758][T14032] syz-executor271: attempt to access beyond end of device
[  415.305758][T14032] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  415.325013][T14075] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  415.326723][T14028] syz-executor271: attempt to access beyond end of device
[  415.326723][T14028] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  415.352438][T14029] syz-executor271: attempt to access beyond end of device
[  415.352438][T14029] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  415.366788][T14075] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  415.434232][T14079] loop4: detected capacity change from 0 to 40427
[  415.441406][T14034] syz-executor271: attempt to access beyond end of device
[  415.441406][T14034] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  415.504304][T14091] loop0: detected capacity change from 0 to 40427
[  415.539141][T14091] F2FS-fs (loop0): Found nat_bits in checkpoint
[  415.586569][T14091] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  415.617426][T14079] F2FS-fs (loop4): Found nat_bits in checkpoint
[  415.626639][T14091] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  415.654508][T14079] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  415.662364][T14027] syz-executor271: attempt to access beyond end of device
[  415.662364][T14027] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  415.684203][T14079] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  415.720468][T14103] loop1: detected capacity change from 0 to 40427
[  415.728056][T14033] syz-executor271: attempt to access beyond end of device
[  415.728056][T14033] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  415.851890][T14109] loop2: detected capacity change from 0 to 40427
[  415.890370][T14103] F2FS-fs (loop1): Found nat_bits in checkpoint
[  415.930751][T14103] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  415.983889][T14103] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  416.033423][T14117] loop5: detected capacity change from 0 to 40427
[  416.042528][T14028] syz-executor271: attempt to access beyond end of device
[  416.042528][T14028] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  416.061419][T14112] loop3: detected capacity change from 0 to 40427
[  416.115477][T14117] F2FS-fs (loop5): Found nat_bits in checkpoint
[  416.129527][T14109] F2FS-fs (loop2): Found nat_bits in checkpoint
[  416.209969][T14112] F2FS-fs (loop3): Found nat_bits in checkpoint
[  416.214663][T14117] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  416.236166][T14120] loop0: detected capacity change from 0 to 40427
[  416.242795][T14117] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  416.259240][T14112] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  416.261797][T14109] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  416.282152][T14120] F2FS-fs (loop0): Found nat_bits in checkpoint
[  416.310049][T14112] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  416.313819][T14109] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  416.352587][T14034] syz-executor271: attempt to access beyond end of device
[  416.352587][T14034] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  416.359766][T14120] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  416.389237][T14032] syz-executor271: attempt to access beyond end of device
[  416.389237][T14032] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  416.411366][T14120] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  416.466327][T14029] syz-executor271: attempt to access beyond end of device
[  416.466327][T14029] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  416.502976][T14128] loop4: detected capacity change from 0 to 40427
[  416.563452][T14140] loop1: detected capacity change from 0 to 40427
[  416.611610][T14140] F2FS-fs (loop1): Found nat_bits in checkpoint
[  416.662420][T14140] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  416.675371][T14128] F2FS-fs (loop4): Found nat_bits in checkpoint
[  416.705055][T14140] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  416.776719][T14128] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  416.781768][T14145] loop5: detected capacity change from 0 to 40427
[  416.841412][T14128] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  416.856838][T14152] loop3: detected capacity change from 0 to 40427
[  416.928099][T14152] F2FS-fs (loop3): Found nat_bits in checkpoint
[  416.940193][T14145] F2FS-fs (loop5): Found nat_bits in checkpoint
[  416.978497][T14152] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  417.003977][T14145] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  417.027226][T14152] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  417.054094][T14145] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  417.135692][T14155] loop0: detected capacity change from 0 to 40427
[  417.173760][T14155] F2FS-fs (loop0): Found nat_bits in checkpoint
[  417.227737][T14155] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  417.251923][T14155] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  417.368310][T14167] loop1: detected capacity change from 0 to 40427
[  417.378390][T14163] loop2: detected capacity change from 0 to 40427
[  417.424342][T14167] F2FS-fs (loop1): Found nat_bits in checkpoint
[  417.472633][T14167] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  417.496175][T14167] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  417.545739][T14163] F2FS-fs (loop2): Found nat_bits in checkpoint
[  417.587314][T14173] loop4: detected capacity change from 0 to 40427
[  417.602254][T14176] loop5: detected capacity change from 0 to 40427
[  417.608786][T14163] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  417.635253][T14173] F2FS-fs (loop4): Found nat_bits in checkpoint
[  417.636837][T14163] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  417.725038][T14173] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  417.772027][T14176] F2FS-fs (loop5): Found nat_bits in checkpoint
[  417.778351][T14173] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  417.813904][T14182] loop3: detected capacity change from 0 to 40427
[  417.851732][T14176] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  417.895056][T14176] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  417.924730][T14182] F2FS-fs (loop3): Found nat_bits in checkpoint
[  417.941608][T14188] loop0: detected capacity change from 0 to 40427
[  418.021678][T14182] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  418.052346][T14182] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  418.084981][T14203] loop2: detected capacity change from 0 to 40427
[  418.110217][T14196] loop1: detected capacity change from 0 to 40427
[  418.117421][T14188] F2FS-fs (loop0): Found nat_bits in checkpoint
[  418.153035][T14188] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  418.176476][T14188] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  418.251041][T14203] F2FS-fs (loop2): Found nat_bits in checkpoint
[  418.257779][T14196] F2FS-fs (loop1): Found nat_bits in checkpoint
[  418.314917][T14210] loop4: detected capacity change from 0 to 40427
[  418.335750][T14203] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  418.343100][T14196] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  418.389425][T14196] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  418.408602][T14203] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  418.489497][T14210] F2FS-fs (loop4): Found nat_bits in checkpoint
[  418.556457][T14210] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  418.576338][T14219] loop5: detected capacity change from 0 to 40427
[  418.579426][T14223] loop3: detected capacity change from 0 to 40427
[  418.590674][T14210] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  418.749441][T14219] F2FS-fs (loop5): Found nat_bits in checkpoint
[  418.759316][T14223] F2FS-fs (loop3): Found nat_bits in checkpoint
[  418.784703][T14231] loop2: detected capacity change from 0 to 40427
[  418.817485][T14219] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  418.843904][T14223] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  418.853223][T14219] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  418.872459][T14223] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  418.891951][T14229] loop0: detected capacity change from 0 to 40427
[  418.903097][T14231] F2FS-fs (loop2): Found nat_bits in checkpoint
[  418.934584][T14229] F2FS-fs (loop0): Found nat_bits in checkpoint
[  419.004285][T14231] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  419.024909][T14229] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  419.041443][T14231] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  419.054037][T14240] loop1: detected capacity change from 0 to 40427
[  419.077709][T14229] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  419.226313][T14240] F2FS-fs (loop1): Found nat_bits in checkpoint
[  419.236301][T14249] loop4: detected capacity change from 0 to 40427
[  419.291876][T14240] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  419.329477][T14240] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  419.425760][T14249] F2FS-fs (loop4): Found nat_bits in checkpoint
[  419.443340][T14253] loop5: detected capacity change from 0 to 40427
[  419.495404][T14249] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  419.547492][T14258] loop3: detected capacity change from 0 to 40427
[  419.550450][T14249] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  419.573899][T14253] F2FS-fs (loop5): Found nat_bits in checkpoint
[  419.586017][T14258] F2FS-fs (loop3): Found nat_bits in checkpoint
[  419.614747][T14262] loop2: detected capacity change from 0 to 40427
[  419.645866][T14262] F2FS-fs (loop2): Found nat_bits in checkpoint
[  419.657843][T14258] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  419.658895][T14253] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  419.694468][T14253] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  419.703377][T14258] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  419.753091][T14267] loop0: detected capacity change from 0 to 40427
[  419.771491][T14262] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  419.800628][T14262] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  419.866882][T14267] F2FS-fs (loop0): Found nat_bits in checkpoint
[  419.945227][T14281] loop1: detected capacity change from 0 to 40427
[  419.956995][T14267] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  419.998039][T14267] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  420.145690][T14281] F2FS-fs (loop1): Found nat_bits in checkpoint
[  420.203182][T14281] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  420.213696][T14287] loop4: detected capacity change from 0 to 40427
[  420.230274][T14281] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  420.260143][T14290] loop5: detected capacity change from 0 to 40427
[  420.295220][T14290] F2FS-fs (loop5): Found nat_bits in checkpoint
[  420.301801][T14287] F2FS-fs (loop4): Found nat_bits in checkpoint
[  420.371645][T14287] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  420.378998][T14290] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  420.431043][T14290] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  420.433596][T14292] loop3: detected capacity change from 0 to 40427
[  420.449900][T14287] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  420.504183][T14292] F2FS-fs (loop3): Found nat_bits in checkpoint
[  420.526098][T14034] bio_check_eod: 26 callbacks suppressed
[  420.526110][T14034] syz-executor271: attempt to access beyond end of device
[  420.526110][T14034] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  420.546650][T14033] syz-executor271: attempt to access beyond end of device
[  420.546650][T14033] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  420.565426][T14297] loop2: detected capacity change from 0 to 40427
[  420.600330][T14292] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  420.622947][T14297] F2FS-fs (loop2): Found nat_bits in checkpoint
[  420.649879][T14311] loop1: detected capacity change from 0 to 40427
[  420.665410][T14292] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  420.702304][T14032] syz-executor271: attempt to access beyond end of device
[  420.702304][T14032] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  420.715091][T14307] loop0: detected capacity change from 0 to 40427
[  420.723514][T14297] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  420.738151][T14311] F2FS-fs (loop1): Found nat_bits in checkpoint
[  420.770768][T14311] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  420.784366][T14297] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  420.796543][T14311] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  420.824311][T14028] syz-executor271: attempt to access beyond end of device
[  420.824311][T14028] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  420.839559][T14029] syz-executor271: attempt to access beyond end of device
[  420.839559][T14029] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  420.906340][T14307] F2FS-fs (loop0): Found nat_bits in checkpoint
[  420.989282][T14307] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  421.011684][T14325] loop4: detected capacity change from 0 to 40427
[  421.021923][T14307] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  421.043890][T14027] syz-executor271: attempt to access beyond end of device
[  421.043890][T14027] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  421.136524][T14330] loop5: detected capacity change from 0 to 40427
[  421.222410][T14325] F2FS-fs (loop4): Found nat_bits in checkpoint
[  421.297344][T14325] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  421.305251][T14330] F2FS-fs (loop5): Found nat_bits in checkpoint
[  421.343793][T14325] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  421.372668][T14333] loop3: detected capacity change from 0 to 40427
[  421.388175][T14330] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  421.405753][T14033] syz-executor271: attempt to access beyond end of device
[  421.405753][T14033] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  421.410573][T14330] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  421.445115][T14034] syz-executor271: attempt to access beyond end of device
[  421.445115][T14034] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  421.452316][T14335] loop1: detected capacity change from 0 to 40427
[  421.468645][T14333] F2FS-fs (loop3): Found nat_bits in checkpoint
[  421.510647][T14335] F2FS-fs (loop1): Found nat_bits in checkpoint
[  421.560025][T14335] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  421.567303][T14333] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  421.585984][T14335] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  421.619698][T14333] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  421.633209][T14347] loop0: detected capacity change from 0 to 40427
[  421.645469][T14028] syz-executor271: attempt to access beyond end of device
[  421.645469][T14028] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  421.655713][T14340] loop2: detected capacity change from 0 to 40427
[  421.668831][T14032] syz-executor271: attempt to access beyond end of device
[  421.668831][T14032] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  421.844432][T14358] loop4: detected capacity change from 0 to 40427
[  421.874496][T14340] F2FS-fs (loop2): Found nat_bits in checkpoint
[  421.889085][T14347] F2FS-fs (loop0): Found nat_bits in checkpoint
[  421.942019][T14340] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  421.942352][T14347] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  421.983520][T14340] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  421.995135][T14347] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  422.018748][T14360] loop1: detected capacity change from 0 to 40427
[  422.025847][T14358] F2FS-fs (loop4): Found nat_bits in checkpoint
[  422.049142][T14360] F2FS-fs (loop1): Found nat_bits in checkpoint
[  422.103954][T14360] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  422.132195][T14360] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  422.132851][T14358] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  422.211927][T14358] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  422.281202][T14368] loop5: detected capacity change from 0 to 40427
[  422.299510][T14376] loop3: detected capacity change from 0 to 40427
[  422.455316][T14376] F2FS-fs (loop3): Found nat_bits in checkpoint
[  422.472891][T14368] F2FS-fs (loop5): Found nat_bits in checkpoint
[  422.525130][T14383] loop2: detected capacity change from 0 to 40427
[  422.525329][T14376] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  422.560376][T14368] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  422.590835][T14383] F2FS-fs (loop2): Found nat_bits in checkpoint
[  422.591785][T14385] loop0: detected capacity change from 0 to 40427
[  422.608642][T14376] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  422.632089][T14368] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  422.675614][T14385] F2FS-fs (loop0): Found nat_bits in checkpoint
[  422.685842][T14383] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  422.709378][T14383] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  422.802871][T14393] loop1: detected capacity change from 0 to 40427
[  422.809229][T14385] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  422.829453][T14385] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  422.849729][T14400] loop4: detected capacity change from 0 to 40427
[  422.978251][T14407] loop5: detected capacity change from 0 to 40427
[  423.019526][T14400] F2FS-fs (loop4): Found nat_bits in checkpoint
[  423.028696][T14393] F2FS-fs (loop1): Found nat_bits in checkpoint
[  423.081822][T14393] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  423.091371][T14400] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  423.117835][T14393] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  423.145414][T14400] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  423.179874][T14407] F2FS-fs (loop5): Found nat_bits in checkpoint
[  423.235130][T14409] loop3: detected capacity change from 0 to 40427
[  423.279116][T14407] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  423.307048][T14418] loop2: detected capacity change from 0 to 40427
[  423.315283][T14407] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  423.361987][T14409] F2FS-fs (loop3): Found nat_bits in checkpoint
[  423.397694][T14409] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  423.423172][T14409] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  423.477121][T14418] F2FS-fs (loop2): Found nat_bits in checkpoint
[  423.518217][T14418] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  423.539973][T14418] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  423.541707][T14424] loop0: detected capacity change from 0 to 40427
[  423.695461][T14432] loop1: detected capacity change from 0 to 40427
[  423.728593][T14424] F2FS-fs (loop0): Found nat_bits in checkpoint
[  423.775432][T14438] loop4: detected capacity change from 0 to 40427
[  423.784174][T14424] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  423.801387][T14424] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  423.848723][T14438] F2FS-fs (loop4): Found nat_bits in checkpoint
[  423.848730][T14432] F2FS-fs (loop1): Found nat_bits in checkpoint
[  423.922280][T14432] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  423.940615][T14440] loop5: detected capacity change from 0 to 40427
[  423.949561][T14438] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  423.952250][T14432] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  423.983189][T14438] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  424.078619][T14440] F2FS-fs (loop5): Found nat_bits in checkpoint
[  424.097962][T14446] loop3: detected capacity change from 0 to 40427
[  424.135150][T14440] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  424.159786][T14440] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  424.188812][T14455] loop2: detected capacity change from 0 to 40427
[  424.273808][T14461] loop0: detected capacity change from 0 to 40427
[  424.304410][T14461] F2FS-fs (loop0): Found nat_bits in checkpoint
[  424.311142][T14446] F2FS-fs (loop3): Found nat_bits in checkpoint
[  424.323451][T14455] F2FS-fs (loop2): Found nat_bits in checkpoint
[  424.384272][T14461] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  424.385114][T14455] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  424.392707][T14446] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  424.429714][T14461] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  424.458585][T14455] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  424.467437][T14446] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  424.631969][T14464] loop1: detected capacity change from 0 to 40427
[  424.646466][T14476] loop4: detected capacity change from 0 to 40427
[  424.682533][T14481] loop5: detected capacity change from 0 to 40427
[  424.807347][T14481] F2FS-fs (loop5): Found nat_bits in checkpoint
[  424.819374][T14464] F2FS-fs (loop1): Found nat_bits in checkpoint
[  424.819373][T14476] F2FS-fs (loop4): Found nat_bits in checkpoint
[  424.879546][T14464] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  424.891580][T14481] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  424.911929][T14476] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  424.928316][T14464] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  424.947095][T14483] loop2: detected capacity change from 0 to 40427
[  424.953429][T14481] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  424.965757][T14476] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  424.978916][T14483] F2FS-fs (loop2): Found nat_bits in checkpoint
[  425.101276][T14485] loop0: detected capacity change from 0 to 40427
[  425.115032][T14483] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  425.123368][T14497] loop3: detected capacity change from 0 to 40427
[  425.133404][T14483] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  425.332558][T14485] F2FS-fs (loop0): Found nat_bits in checkpoint
[  425.339390][T14497] F2FS-fs (loop3): Found nat_bits in checkpoint
[  425.347053][T14505] loop1: detected capacity change from 0 to 40427
[  425.423295][T14497] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  425.430865][T14485] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  425.467806][T14497] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  425.488232][T14485] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  425.488439][T14505] F2FS-fs (loop1): Found nat_bits in checkpoint
[  425.535112][T14507] loop5: detected capacity change from 0 to 40427
[  425.584803][T14507] F2FS-fs (loop5): Found nat_bits in checkpoint
[  425.633806][T14507] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  425.644509][T14505] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  425.661005][T14507] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  425.679581][T14516] loop4: detected capacity change from 0 to 40427
[  425.688366][T14505] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  425.707398][T14034] bio_check_eod: 26 callbacks suppressed
[  425.707406][T14034] syz-executor271: attempt to access beyond end of device
[  425.707406][T14034] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  425.727155][T14028] syz-executor271: attempt to access beyond end of device
[  425.727155][T14028] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  425.781102][T14524] loop2: detected capacity change from 0 to 40427
[  425.869324][T14524] F2FS-fs (loop2): Found nat_bits in checkpoint
[  425.881709][T14516] F2FS-fs (loop4): Found nat_bits in checkpoint
[  425.937340][T14524] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  425.940369][T14516] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  425.956266][T14530] loop0: detected capacity change from 0 to 40427
[  425.978348][T14516] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  425.996937][T14524] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  426.017969][T14033] syz-executor271: attempt to access beyond end of device
[  426.017969][T14033] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  426.037632][T14029] syz-executor271: attempt to access beyond end of device
[  426.037632][T14029] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  426.061922][T14530] F2FS-fs (loop0): Found nat_bits in checkpoint
[  426.115008][T14530] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  426.141523][T14530] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  426.196752][T14027] syz-executor271: attempt to access beyond end of device
[  426.196752][T14027] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  426.223873][T14539] loop3: detected capacity change from 0 to 40427
[  426.328626][T14548] loop1: detected capacity change from 0 to 40427
[  426.385623][T14539] F2FS-fs (loop3): Found nat_bits in checkpoint
[  426.390915][T14545] loop5: detected capacity change from 0 to 40427
[  426.419176][T14539] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  426.444115][T14539] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  426.487693][T14545] F2FS-fs (loop5): Found nat_bits in checkpoint
[  426.494161][T14548] F2FS-fs (loop1): Found nat_bits in checkpoint
[  426.504285][T14032] syz-executor271: attempt to access beyond end of device
[  426.504285][T14032] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  426.519664][T14545] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  426.562295][T14545] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  426.605198][T14548] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  426.631805][T14034] syz-executor271: attempt to access beyond end of device
[  426.631805][T14034] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  426.646291][T14548] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  426.651825][T14551] loop4: detected capacity change from 0 to 40427
[  426.689907][T14028] syz-executor271: attempt to access beyond end of device
[  426.689907][T14028] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  426.716698][T14551] F2FS-fs (loop4): Found nat_bits in checkpoint
[  426.729410][T14557] loop2: detected capacity change from 0 to 40427
[  426.758730][T14557] F2FS-fs (loop2): Found nat_bits in checkpoint
[  426.769183][T14551] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  426.807904][T14551] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  426.843180][T14557] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  426.866891][T14557] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  426.886536][T14033] syz-executor271: attempt to access beyond end of device
[  426.886536][T14033] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  426.906834][T14566] loop0: detected capacity change from 0 to 40427
[  426.917243][T14029] syz-executor271: attempt to access beyond end of device
[  426.917243][T14029] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  427.057859][T14566] F2FS-fs (loop0): Found nat_bits in checkpoint
[  427.062511][T14576] loop3: detected capacity change from 0 to 40427
[  427.106167][T14566] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  427.139702][T14566] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  427.217399][T14579] loop5: detected capacity change from 0 to 40427
[  427.289251][T14576] F2FS-fs (loop3): Found nat_bits in checkpoint
[  427.305377][T14579] F2FS-fs (loop5): Found nat_bits in checkpoint
[  427.322533][T14587] loop4: detected capacity change from 0 to 40427
[  427.359375][T14579] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  427.366742][T14576] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  427.374297][T14579] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  427.426165][T14587] F2FS-fs (loop4): Found nat_bits in checkpoint
[  427.448966][T14576] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  427.485003][T14587] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  427.525823][T14587] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  427.539910][T14585] loop1: detected capacity change from 0 to 40427
[  427.688127][T14603] loop0: detected capacity change from 0 to 40427
[  427.705112][T14595] loop2: detected capacity change from 0 to 40427
[  427.725741][T14585] F2FS-fs (loop1): Found nat_bits in checkpoint
[  427.805883][T14585] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  427.812341][T14606] loop5: detected capacity change from 0 to 40427
[  427.821066][T14585] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  427.852408][T14603] F2FS-fs (loop0): Found nat_bits in checkpoint
[  427.866167][T14595] F2FS-fs (loop2): Found nat_bits in checkpoint
[  427.876881][T14606] F2FS-fs (loop5): Found nat_bits in checkpoint
[  427.937918][T14603] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  427.945738][T14595] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  427.960128][T14606] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  427.984193][T14603] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  428.006344][T14595] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  428.028301][T14606] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  428.136808][T14612] loop4: detected capacity change from 0 to 40427
[  428.278802][T14628] loop1: detected capacity change from 0 to 40427
[  428.299542][T14624] loop3: detected capacity change from 0 to 40427
[  428.398461][T14612] F2FS-fs (loop4): Found nat_bits in checkpoint
[  428.405492][T14628] F2FS-fs (loop1): Found nat_bits in checkpoint
[  428.412061][T14624] F2FS-fs (loop3): Found nat_bits in checkpoint
[  428.451246][T14612] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  428.479077][T14612] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  428.484837][T14630] loop2: detected capacity change from 0 to 40427
[  428.513527][T14628] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  428.523818][T14624] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  428.554276][T14628] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  428.570356][T14633] loop5: detected capacity change from 0 to 40427
[  428.596039][T14624] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  428.620956][T14630] F2FS-fs (loop2): Found nat_bits in checkpoint
[  428.685075][T14630] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  428.720125][T14633] F2FS-fs (loop5): Found nat_bits in checkpoint
[  428.739275][T14630] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  428.754690][T14645] loop0: detected capacity change from 0 to 40427
[  428.805035][T14633] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  428.861339][T14633] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  428.879718][T14656] loop4: detected capacity change from 0 to 40427
[  428.956531][T14645] F2FS-fs (loop0): Found nat_bits in checkpoint
[  428.967564][T14656] F2FS-fs (loop4): Found nat_bits in checkpoint
[  429.000791][T14656] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  429.031809][T14656] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  429.054468][T14645] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  429.099644][T14645] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  429.174361][T14659] loop1: detected capacity change from 0 to 40427
[  429.339900][T14671] loop2: detected capacity change from 0 to 40427
[  429.366747][T14667] loop3: detected capacity change from 0 to 40427
[  429.386647][T14671] F2FS-fs (loop2): Found nat_bits in checkpoint
[  429.397871][T14659] F2FS-fs (loop1): Found nat_bits in checkpoint
[  429.428177][T14667] F2FS-fs (loop3): Found nat_bits in checkpoint
[  429.471753][T14671] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  429.484621][T14659] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  429.489619][T14667] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  429.492345][T14673] loop5: detected capacity change from 0 to 40427
[  429.530736][T14667] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  429.537566][T14671] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  429.576257][T14659] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  429.605251][T14673] F2FS-fs (loop5): Found nat_bits in checkpoint
[  429.670983][T14676] loop4: detected capacity change from 0 to 40427
[  429.689375][T14673] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  429.722845][T14673] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  429.727982][T14687] loop0: detected capacity change from 0 to 40427
[  429.918385][T14676] F2FS-fs (loop4): Found nat_bits in checkpoint
[  429.933574][T14687] F2FS-fs (loop0): Found nat_bits in checkpoint
[  429.984212][T14696] loop3: detected capacity change from 0 to 40427
[  430.043565][T14676] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  430.051928][T14696] F2FS-fs (loop3): Found nat_bits in checkpoint
[  430.069788][T14687] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  430.087495][T14676] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  430.120029][T14696] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  430.125135][T14687] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  430.143949][T14696] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  430.147572][T14698] loop2: detected capacity change from 0 to 40427
[  430.170974][T14706] loop1: detected capacity change from 0 to 40427
[  430.195296][T14706] F2FS-fs (loop1): Found nat_bits in checkpoint
[  430.228041][T14698] F2FS-fs (loop2): Found nat_bits in checkpoint
[  430.238743][T14706] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  430.281736][T14706] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  430.317300][T14698] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  430.356506][T14698] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  430.412539][T14714] loop5: detected capacity change from 0 to 40427
[  430.517168][T14725] loop4: detected capacity change from 0 to 40427
[  430.714433][T14725] F2FS-fs (loop4): Found nat_bits in checkpoint
[  430.721175][T14714] F2FS-fs (loop5): Found nat_bits in checkpoint
[  430.751061][T14727] loop3: detected capacity change from 0 to 40427
[  430.759946][T14729] loop0: detected capacity change from 0 to 40427
[  430.780382][T14727] F2FS-fs (loop3): Found nat_bits in checkpoint
[  430.793858][T14725] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  430.802119][T14729] F2FS-fs (loop0): Found nat_bits in checkpoint
[  430.817501][T14714] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  430.847814][T14725] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  430.875384][T14714] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  430.908921][T14727] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  430.917028][T14729] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  430.917252][T14033] bio_check_eod: 24 callbacks suppressed
[  430.917258][T14033] syz-executor271: attempt to access beyond end of device
[  430.917258][T14033] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  430.931295][T14727] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  430.963765][T14034] syz-executor271: attempt to access beyond end of device
[  430.963765][T14034] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  430.985388][T14729] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  431.015919][T14731] loop1: detected capacity change from 0 to 40427
[  431.024573][T14027] syz-executor271: attempt to access beyond end of device
[  431.024573][T14027] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  431.039248][T14032] syz-executor271: attempt to access beyond end of device
[  431.039248][T14032] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  431.068644][T14739] loop2: detected capacity change from 0 to 40427
[  431.090481][T14731] F2FS-fs (loop1): Found nat_bits in checkpoint
[  431.136167][T14739] F2FS-fs (loop2): Found nat_bits in checkpoint
[  431.171233][T14739] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  431.178618][T14731] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5
[  431.236196][T14739] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  431.257006][T14731] F2FS-fs (loop1): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  431.302290][T14029] syz-executor271: attempt to access beyond end of device
[  431.302290][T14029] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  431.316568][T14028] syz-executor271: attempt to access beyond end of device
[  431.316568][T14028] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  431.428566][T14761] loop5: detected capacity change from 0 to 40427
[  431.447071][T14759] loop4: detected capacity change from 0 to 40427
[  431.536132][T14764] loop3: detected capacity change from 0 to 40427
[  431.589362][T14761] F2FS-fs (loop5): Found nat_bits in checkpoint
[  431.653964][T14766] loop0: detected capacity change from 0 to 40427
[  431.660313][T14761] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5
[  431.685518][T14759] F2FS-fs (loop4): Found nat_bits in checkpoint
[  431.692650][T14764] F2FS-fs (loop3): Found nat_bits in checkpoint
[  431.699297][T14761] F2FS-fs (loop5): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  431.709478][T14766] F2FS-fs (loop0): Found nat_bits in checkpoint
[  431.766944][T14034] syz-executor271: attempt to access beyond end of device
[  431.766944][T14034] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  431.785007][T14759] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  431.792405][T14764] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5
[  431.821532][T14766] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5
[  431.829067][T14764] F2FS-fs (loop3): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  431.840026][T14759] F2FS-fs (loop4): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  431.872589][T14032] syz-executor271: attempt to access beyond end of device
[  431.872589][T14032] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427
[  431.878008][T14771] loop2: detected capacity change from 0 to 40427
[  431.894525][T14787] F2FS-fs (loop0): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  431.896108][T14766] ==================================================================
[  431.915323][T14771] F2FS-fs (loop2): Found nat_bits in checkpoint
[  431.921412][T14766] BUG: KASAN: null-ptr-deref in _raw_write_lock+0x97/0x170
[  431.921429][T14766] Write of size 4 at addr 0000000000000030 by task syz-executor271/14766
[  431.942967][T14766] 
[  431.945222][T14766] CPU: 1 PID: 14766 Comm: syz-executor271 Not tainted 6.1.25-syzkaller #0
[  431.948931][T14771] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5
[  431.953557][T14766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[  431.953563][T14766] Call Trace:
[  431.953568][T14766]  <TASK>
[  431.953572][T14766]  dump_stack_lvl+0x105/0x148
[  431.953584][T14766]  ? panic+0x48e/0x48e
[  431.980577][T14771] F2FS-fs (loop2): Unrecognized mount option "'-%���x���ý	��ё��C!�d���y:b㥒�B��ݲh+L/���_����:ϰ�p�I�[�QPҿ;(X�2\+V�2�NI�F�A�M.IJ��Z�u|�o�k�<�yS��wJ���	" or missing value
[  431.981410][T14766]  ? nf_tcp_handle_invalid+0x30b/0x30b
[  431.981422][T14766]  ? _printk+0xca/0x10a
[  432.013546][T14766]  print_report+0xe1/0x4e0
[  432.017798][T14766]  ? kasan_addr_to_slab+0xd/0x80
[  432.022575][T14766]  ? _raw_write_lock+0x97/0x170
[  432.027774][T14766]  kasan_report+0x13c/0x170
[  432.032108][T14766]  ? _raw_write_lock+0x97/0x170
[  432.036803][T14766]  kasan_check_range+0x294/0x2a0
[  432.041572][T14766]  __kasan_check_write+0x14/0x20
[  432.046344][T14766]  _raw_write_lock+0x97/0x170
[  432.050863][T14766]  ? _raw_write_trylock+0x1a0/0x1a0
[  432.055896][T14766]  ? sysvec_reschedule_ipi+0x80/0x160
[  432.061370][T14766]  __drop_extent_tree+0x272/0x4d0
[  432.066230][T14766]  f2fs_drop_extent_tree+0xf/0x20
[  432.071090][T14766]  f2fs_insert_range+0x339/0x450
[  432.075869][T14766]  ? f2fs_zero_range+0x1580/0x1580
[  432.081243][T14766]  ? file_modified_flags+0x101/0x3d0
[  432.086371][T14766]  ? file_modified+0x10/0x10
[  432.090134][T14783] loop1: detected capacity change from 0 to 40427
[  432.090787][T14766]  ? xfd_validate_state+0x31/0xf0
[  432.090800][T14766]  f2fs_fallocate+0x309/0x500
[  432.106538][T14766]  vfs_fallocate+0x330/0x410
[  432.110926][T14766]  __x64_sys_fallocate+0xb3/0xe0
[  432.115706][T14766]  do_syscall_64+0x3d/0xb0
[  432.119949][T14766]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  432.125770][T14766] RIP: 0033:0x7fc33a6c1b99
[  432.130112][T14766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  432.149637][T14766] RSP: 002b:00007fc33a665208 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  432.158144][T14766] RAX: ffffffffffffffda RBX: 00007fc33a744788 RCX: 00007fc33a6c1b99
[  432.168148][T14766] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000005
[  432.176197][T14766] RBP: 00007fc33a744780 R08: 0000000000000000 R09: 0000000000000000
[  432.184006][T14766] R10: 0000000000010000 R11: 0000000000000246 R12: 00007fc33a74478c
[  432.191911][T14766] R13: 00007fffe7f4c04f R14: 00007fc33a665300 R15: 0000000000022000
[  432.199808][T14766]  </TASK>
[  432.202667][T14766] ==================================================================
[  432.211006][T14766] Disabling lock debugging due to kernel taint
[  432.217805][T14766] BUG: kernel NULL pointer dereference, address: 0000000000000030
[  432.225495][T14766] #PF: supervisor write access in kernel mode
[  432.231393][T14766] #PF: error_code(0x0002) - not-present page
[  432.237215][T14766] PGD 11a146067 P4D 11a146067 PUD 10edc0067 PMD 0 
[  432.243982][T14766] Oops: 0002 [#1] PREEMPT SMP KASAN
[  432.249017][T14766] CPU: 1 PID: 14766 Comm: syz-executor271 Tainted: G    B              6.1.25-syzkaller #0
[  432.258817][T14766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[  432.268712][T14766] RIP: 0010:_raw_write_lock+0xb6/0x170
[  432.274098][T14766] Code: ef be 04 00 00 00 e8 59 07 01 fd 4c 89 ff be 04 00 00 00 e8 4c 07 01 fd 43 0f b6 04 26 84 c0 75 7d 8b 44 24 20 b9 ff 00 00 00 <f0> 41 0f b1 4d 00 75 33 48 c7 04 24 0e 36 e0 45 49 c7 04 1c 00 00
[  432.293535][T14766] RSP: 0018:ffffc900044bfbc0 EFLAGS: 00010297
[  432.299520][T14766] RAX: 0000000000000000 RBX: 1ffff92000897f78 RCX: 00000000000000ff
[  432.307339][T14766] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc900044bfbe0
[  432.315141][T14766] RBP: ffffc900044bfc58 R08: dffffc0000000000 R09: 0000000000000003
[  432.322954][T14766] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000
[  432.330771][T14766] R13: 0000000000000030 R14: 1ffff92000897f7c R15: ffffc900044bfbe0
[  432.338575][T14766] FS:  00007fc33a665700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
[  432.347348][T14766] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  432.353764][T14766] CR2: 0000000000000030 CR3: 000000011f576000 CR4: 00000000003506a0
[  432.361581][T14766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  432.369387][T14766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  432.377460][T14766] Call Trace:
[  432.380597][T14766]  <TASK>
[  432.383372][T14766]  ? _raw_write_trylock+0x1a0/0x1a0
[  432.388827][T14766]  ? sysvec_reschedule_ipi+0x80/0x160
[  432.394040][T14766]  __drop_extent_tree+0x272/0x4d0
[  432.398902][T14766]  f2fs_drop_extent_tree+0xf/0x20
[  432.403769][T14766]  f2fs_insert_range+0x339/0x450
[  432.408531][T14766]  ? f2fs_zero_range+0x1580/0x1580
[  432.413480][T14766]  ? file_modified_flags+0x101/0x3d0
[  432.418604][T14766]  ? file_modified+0x10/0x10
[  432.423151][T14766]  ? xfd_validate_state+0x31/0xf0
[  432.427982][T14766]  f2fs_fallocate+0x309/0x500
[  432.432488][T14766]  vfs_fallocate+0x330/0x410
[  432.437098][T14766]  __x64_sys_fallocate+0xb3/0xe0
[  432.441866][T14766]  do_syscall_64+0x3d/0xb0
[  432.446114][T14766]  entry_SYSCALL_64_after_hwframe+0x63/0xcd
[  432.451840][T14766] RIP: 0033:0x7fc33a6c1b99
[  432.456105][T14766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  432.475811][T14766] RSP: 002b:00007fc33a665208 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[  432.484222][T14766] RAX: ffffffffffffffda RBX: 00007fc33a744788 RCX: 00007fc33a6c1b99
[  432.492027][T14766] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000005
[  432.499841][T14766] RBP: 00007fc33a744780 R08: 0000000000000000 R09: 0000000000000000
[  432.507994][T14766] R10: 0000000000010000 R11: 0000000000000246 R12: 00007fc33a74478c
[  432.515819][T14766] R13: 00007fffe7f4c04f R14: 00007fc33a665300 R15: 0000000000022000
[  432.523622][T14766]  </TASK>
[  432.526486][T14766] Modules linked in:
[  432.530226][T14766] CR2: 0000000000000030
[  432.534379][T14766] ---[ end trace 0000000000000000 ]---
[  432.539769][T14766] RIP: 0010:_raw_write_lock+0xb6/0x170
[  432.545057][T14766] Code: ef be 04 00 00 00 e8 59 07 01 fd 4c 89 ff be 04 00 00 00 e8 4c 07 01 fd 43 0f b6 04 26 84 c0 75 7d 8b 44 24 20 b9 ff 00 00 00 <f0> 41 0f b1 4d 00 75 33 48 c7 04 24 0e 36 e0 45 49 c7 04 1c 00 00
[  432.565033][T14766] RSP: 0018:ffffc900044bfbc0 EFLAGS: 00010297
[  432.570934][T14766] RAX: 0000000000000000 RBX: 1ffff92000897f78 RCX: 00000000000000ff
[  432.578740][T14766] RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc900044bfbe0
[  432.586636][T14766] RBP: ffffc900044bfc58 R08: dffffc0000000000 R09: 0000000000000003
[  432.594893][T14766] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000
[  432.602698][T14766] R13: 0000000000000030 R14: 1ffff92000897f7c R15: ffffc900044bfbe0
[  432.610763][T14766] FS:  00007fc33a665700(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000
[  432.619538][T14766] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  432.625959][T14766] CR2: 0000000000000030 CR3: 000000011f576000 CR4: 00000000003506a0
[  432.633770][T14766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  432.641666][T14766] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  432.649581][T14766] Kernel panic - not syncing: Fatal exception
[  432.655751][T14766] Kernel Offset: disabled
[  432.659966][T14766] Rebooting in 86400 seconds..