bled!
[  244.264502][ T9313] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  244.293610][ T9315] F2FS-fs (loop7): Start checkpoint disabled!
[  244.300684][ T9315] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  244.318913][ T9325] F2FS-fs (loop0): do_checkpoint failed err:-5, stop checkpoint
[  244.326768][ T9317] F2FS-fs (loop0): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  244.346504][ T9323] loop3: detected capacity change from 0 to 40427
[  244.434265][ T9323] F2FS-fs (loop3): fault_type options not supported
[  244.467375][ T9323] F2FS-fs (loop3): fault_injection options not supported
[  244.484457][ T9323] F2FS-fs (loop3): invalid crc value
[  244.504400][ T9323] F2FS-fs (loop3): Found nat_bits in checkpoint
[  244.573991][ T9323] F2FS-fs (loop3): Start checkpoint disabled!
[  244.590868][ T9323] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  244.637060][ T9339] loop0: detected capacity change from 0 to 40427
[  244.654321][ T9339] F2FS-fs (loop0): fault_type options not supported
[  244.661350][ T9339] F2FS-fs (loop0): fault_injection options not supported
[  244.670136][ T9339] F2FS-fs (loop0): invalid crc value
[  244.690952][ T9343] loop7: detected capacity change from 0 to 40427
[  244.697530][ T9339] F2FS-fs (loop0): Found nat_bits in checkpoint
[  244.742011][ T9339] F2FS-fs (loop0): Start checkpoint disabled!
[  244.748870][ T9339] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  244.774694][ T9343] F2FS-fs (loop7): fault_type options not supported
[  244.784572][ T9341] F2FS-fs (loop9): fault_type options not supported
[  244.791462][ T9341] F2FS-fs (loop9): fault_injection options not supported
[  244.802768][ T9343] F2FS-fs (loop7): fault_injection options not supported
[  244.838467][ T9341] F2FS-fs (loop9): invalid crc value
[  244.845254][ T9343] F2FS-fs (loop7): invalid crc value
[  244.854652][ T9341] F2FS-fs (loop9): Found nat_bits in checkpoint
[  244.864071][ T9343] F2FS-fs (loop7): Found nat_bits in checkpoint
[  244.940501][ T9341] F2FS-fs (loop9): Start checkpoint disabled!
[  244.947185][ T9343] F2FS-fs (loop7): Start checkpoint disabled!
[  244.953930][ T9341] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  244.973915][ T9343] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  245.019488][ T9354] F2FS-fs (loop3): fault_type options not supported
[  245.026622][ T9354] F2FS-fs (loop3): fault_injection options not supported
[  245.048703][ T9354] F2FS-fs (loop3): invalid crc value
[  245.058000][ T9354] F2FS-fs (loop3): Found nat_bits in checkpoint
[  245.085341][ T9356] F2FS-fs (loop0): fault_type options not supported
[  245.092049][ T9356] F2FS-fs (loop0): fault_injection options not supported
[  245.121332][ T9354] F2FS-fs (loop3): Start checkpoint disabled!
[  245.128318][ T9356] F2FS-fs (loop0): invalid crc value
[  245.134434][ T9354] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  245.153054][ T9356] F2FS-fs (loop0): Found nat_bits in checkpoint
[  245.202980][ T9356] F2FS-fs (loop0): Start checkpoint disabled!
[  245.211435][ T9356] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  245.343999][ T9374] F2FS-fs (loop7): fault_type options not supported
[  245.350760][ T9374] F2FS-fs (loop7): fault_injection options not supported
[  245.368351][ T9374] F2FS-fs (loop7): invalid crc value
[  245.391219][ T9374] F2FS-fs (loop7): Found nat_bits in checkpoint
[  245.446780][ T9370] F2FS-fs (loop9): fault_type options not supported
[  245.451688][ T9374] F2FS-fs (loop7): Start checkpoint disabled!
[  245.458469][ T9370] F2FS-fs (loop9): fault_injection options not supported
[  245.474288][ T9374] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  245.482581][ T9370] F2FS-fs (loop9): invalid crc value
[  245.514277][ T9370] F2FS-fs (loop9): Found nat_bits in checkpoint
[  245.563815][ T9382] F2FS-fs (loop3): fault_type options not supported
[  245.576915][ T9382] F2FS-fs (loop3): fault_injection options not supported
[  245.588412][ T9370] F2FS-fs (loop9): Start checkpoint disabled!
[  245.595031][ T9382] F2FS-fs (loop3): invalid crc value
[  245.601211][ T9382] F2FS-fs (loop3): Found nat_bits in checkpoint
[  245.624078][ T9370] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  245.657893][ T9382] F2FS-fs (loop3): Start checkpoint disabled!
[  245.664692][ T9382] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  245.715707][ T9384] F2FS-fs (loop0): fault_type options not supported
[  245.723807][ T9384] F2FS-fs (loop0): fault_injection options not supported
[  245.740212][ T9384] F2FS-fs (loop0): invalid crc value
[  245.754372][ T9384] F2FS-fs (loop0): Found nat_bits in checkpoint
[  245.836747][ T9384] F2FS-fs (loop0): Start checkpoint disabled!
[  245.845163][ T9384] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  245.935609][ T9403] bridge0: port 1(bridge_slave_0) entered blocking state
[  245.942760][ T9403] bridge0: port 1(bridge_slave_0) entered disabled state
[  245.956160][ T9403] device bridge_slave_0 entered promiscuous mode
[  245.964348][ T9393] F2FS-fs (loop7): fault_type options not supported
[  245.976670][ T9403] bridge0: port 2(bridge_slave_1) entered blocking state
[  245.985809][ T9393] F2FS-fs (loop7): fault_injection options not supported
[  246.033811][ T9403] bridge0: port 2(bridge_slave_1) entered disabled state
[  246.044133][ T9393] F2FS-fs (loop7): invalid crc value
[  246.064387][ T9393] F2FS-fs (loop7): Found nat_bits in checkpoint
[  246.074182][ T9403] device bridge_slave_1 entered promiscuous mode
[  246.145857][ T9393] F2FS-fs (loop7): Start checkpoint disabled!
[  246.149946][ T9403] bridge0: port 2(bridge_slave_1) entered blocking state
[  246.152747][ T9393] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  246.159286][ T9403] bridge0: port 2(bridge_slave_1) entered forwarding state
[  246.159377][ T9403] bridge0: port 1(bridge_slave_0) entered blocking state
[  246.181052][ T9403] bridge0: port 1(bridge_slave_0) entered forwarding state
[  246.191346][ T9408] F2FS-fs (loop3): fault_type options not supported
[  246.194255][ T9405] F2FS-fs (loop9): fault_type options not supported
[  246.211671][ T9408] F2FS-fs (loop3): fault_injection options not supported
[  246.220048][ T9408] F2FS-fs (loop3): invalid crc value
[  246.238699][ T9408] F2FS-fs (loop3): Found nat_bits in checkpoint
[  246.245442][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  246.252831][ T9405] F2FS-fs (loop9): fault_injection options not supported
[  246.262907][   T10] bridge0: port 2(bridge_slave_1) entered disabled state
[  246.270952][ T9405] F2FS-fs (loop9): invalid crc value
[  246.281283][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  246.290104][ T9405] F2FS-fs (loop9): Found nat_bits in checkpoint
[  246.297027][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  246.309239][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  246.327008][ T9408] F2FS-fs (loop3): Start checkpoint disabled!
[  246.331451][   T10] bridge0: port 2(bridge_slave_1) entered blocking state
[  246.340141][   T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[  246.348167][ T9408] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  246.374106][ T9405] F2FS-fs (loop9): Start checkpoint disabled!
[  246.384259][ T9405] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  246.394303][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  246.420135][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  246.435967][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  246.465650][  T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  246.475126][ T9417] F2FS-fs (loop0): fault_type options not supported
[  246.484081][  T395] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  246.494431][  T395] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  246.516252][ T9403] device veth0_vlan entered promiscuous mode
[  246.522773][ T9417] F2FS-fs (loop0): fault_injection options not supported
[  246.534698][  T395] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  246.551938][ T9417] F2FS-fs (loop0): invalid crc value
[  246.558960][ T9403] device veth1_macvtap entered promiscuous mode
[  246.566469][ T9417] F2FS-fs (loop0): Found nat_bits in checkpoint
[  246.595855][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[  246.625844][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[  246.658272][ T9417] F2FS-fs (loop0): Start checkpoint disabled!
[  246.678383][ T9417] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  246.774034][ T9442] F2FS-fs (loop0): do_checkpoint failed err:-5, stop checkpoint
[  246.781736][ T9417] F2FS-fs (loop0): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  246.830357][ T9434] F2FS-fs (loop7): fault_type options not supported
[  246.844128][ T9436] F2FS-fs (loop3): fault_type options not supported
[  246.853426][ T9436] F2FS-fs (loop3): fault_injection options not supported
[  246.865302][ T9434] F2FS-fs (loop7): fault_injection options not supported
[  246.875920][ T9436] F2FS-fs (loop3): invalid crc value
[  246.882093][ T9434] F2FS-fs (loop7): invalid crc value
[  246.888532][ T9436] F2FS-fs (loop3): Found nat_bits in checkpoint
[  246.898386][ T9434] F2FS-fs (loop7): Found nat_bits in checkpoint
[  246.976572][ T9436] F2FS-fs (loop3): Start checkpoint disabled!
[  246.988893][ T9434] F2FS-fs (loop7): Start checkpoint disabled!
[  247.003606][ T9434] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  247.004003][ T9436] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  247.024173][ T9438] F2FS-fs (loop4): fault_type options not supported
[  247.030824][ T9438] F2FS-fs (loop4): fault_injection options not supported
[  247.045026][ T9438] F2FS-fs (loop4): invalid crc value
[  247.051243][ T9438] F2FS-fs (loop4): Found nat_bits in checkpoint
[  247.074574][ T9440] F2FS-fs (loop9): fault_type options not supported
[  247.081217][ T9440] F2FS-fs (loop9): fault_injection options not supported
[  247.104204][ T9440] F2FS-fs (loop9): invalid crc value
[  247.111496][ T9438] F2FS-fs (loop4): Start checkpoint disabled!
[  247.120416][ T9438] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  247.120694][ T9440] F2FS-fs (loop9): Found nat_bits in checkpoint
[  247.176312][ T9440] F2FS-fs (loop9): Start checkpoint disabled!
[  247.183137][ T9440] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  247.216335][ T9447] F2FS-fs (loop0): fault_type options not supported
[  247.235739][ T9447] F2FS-fs (loop0): fault_injection options not supported
[  247.253806][ T9447] F2FS-fs (loop0): invalid crc value
[  247.260570][ T9447] F2FS-fs (loop0): Found nat_bits in checkpoint
[  247.364219][ T9447] F2FS-fs (loop0): Start checkpoint disabled!
[  247.383795][ T9447] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  247.614911][ T9469] F2FS-fs (loop3): fault_type options not supported
[  247.621624][ T9469] F2FS-fs (loop3): fault_injection options not supported
[  247.655116][ T9469] F2FS-fs (loop3): invalid crc value
[  247.674268][ T9469] F2FS-fs (loop3): Found nat_bits in checkpoint
[  247.697737][ T9467] F2FS-fs (loop7): fault_type options not supported
[  247.714309][ T9476] F2FS-fs (loop9): fault_type options not supported
[  247.734166][ T9467] F2FS-fs (loop7): fault_injection options not supported
[  247.741488][ T9476] F2FS-fs (loop9): fault_injection options not supported
[  247.741495][ T9469] F2FS-fs (loop3): Start checkpoint disabled!
[  247.742135][ T9476] F2FS-fs (loop9): invalid crc value
[  247.760873][ T9469] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  247.773227][ T9467] F2FS-fs (loop7): invalid crc value
[  247.779111][ T9471] F2FS-fs (loop4): fault_type options not supported
[  247.786408][ T9476] F2FS-fs (loop9): Found nat_bits in checkpoint
[  247.803863][ T9471] F2FS-fs (loop4): fault_injection options not supported
[  247.820488][ T9467] F2FS-fs (loop7): Found nat_bits in checkpoint
[  247.827399][ T9471] F2FS-fs (loop4): invalid crc value
[  247.838075][ T9471] F2FS-fs (loop4): Found nat_bits in checkpoint
[  247.872856][ T9479] F2FS-fs (loop0): fault_type options not supported
[  247.876780][ T9476] F2FS-fs (loop9): Start checkpoint disabled!
[  247.889490][ T9467] F2FS-fs (loop7): Start checkpoint disabled!
[  247.896561][ T9476] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  247.903858][ T9479] F2FS-fs (loop0): fault_injection options not supported
[  247.904570][ T9467] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  247.936401][ T9479] F2FS-fs (loop0): invalid crc value
[  247.942548][ T9479] F2FS-fs (loop0): Found nat_bits in checkpoint
[  247.959367][ T9471] F2FS-fs (loop4): Start checkpoint disabled!
[  247.976136][ T9471] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
2026/06/23 14:41:28 executed programs: 1353
[  247.999196][ T9479] F2FS-fs (loop0): Start checkpoint disabled!
[  248.014369][ T9479] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  248.221278][ T9494] F2FS-fs (loop3): fault_type options not supported
[  248.238649][ T9494] F2FS-fs (loop3): fault_injection options not supported
[  248.254457][ T9494] F2FS-fs (loop3): invalid crc value
[  248.260849][ T9494] F2FS-fs (loop3): Found nat_bits in checkpoint
[  248.331803][ T9494] F2FS-fs (loop3): Start checkpoint disabled!
[  248.338494][ T9494] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  248.416911][ T9506] set_capacity_and_notify: 22 callbacks suppressed
[  248.416928][ T9506] loop9: detected capacity change from 0 to 40427
[  248.460844][ T9506] F2FS-fs (loop9): fault_type options not supported
[  248.468319][ T9506] F2FS-fs (loop9): fault_injection options not supported
[  248.514641][ T9506] F2FS-fs (loop9): invalid crc value
[  248.520932][ T9506] F2FS-fs (loop9): Found nat_bits in checkpoint
[  248.537160][ T9508] loop7: detected capacity change from 0 to 40427
[  248.564133][ T9508] F2FS-fs (loop7): fault_type options not supported
[  248.570668][ T9510] loop0: detected capacity change from 0 to 40427
[  248.570865][ T9508] F2FS-fs (loop7): fault_injection options not supported
[  248.607006][ T9510] F2FS-fs (loop0): fault_type options not supported
[  248.619485][ T9510] F2FS-fs (loop0): fault_injection options not supported
[  248.640063][ T9508] F2FS-fs (loop7): invalid crc value
[  248.647667][ T9512] loop4: detected capacity change from 0 to 40427
[  248.654797][ T9510] F2FS-fs (loop0): invalid crc value
[  248.660287][ T9506] F2FS-fs (loop9): Start checkpoint disabled!
[  248.660971][ T9510] F2FS-fs (loop0): Found nat_bits in checkpoint
[  248.674100][ T9508] F2FS-fs (loop7): Found nat_bits in checkpoint
[  248.690843][ T9506] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  248.705459][ T9510] F2FS-fs (loop0): Start checkpoint disabled!
[  248.712102][ T9510] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  248.720646][ T9512] F2FS-fs (loop4): fault_type options not supported
[  248.727641][ T9512] F2FS-fs (loop4): fault_injection options not supported
[  248.744257][ T9512] F2FS-fs (loop4): invalid crc value
[  248.765704][ T9512] F2FS-fs (loop4): Found nat_bits in checkpoint
[  248.777822][ T9508] F2FS-fs (loop7): Start checkpoint disabled!
[  248.795470][ T9508] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  248.841074][ T9512] F2FS-fs (loop4): Start checkpoint disabled!
[  248.862585][ T9512] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  248.880622][ T9519] loop3: detected capacity change from 0 to 40427
[  248.924584][ T9519] F2FS-fs (loop3): fault_type options not supported
[  248.931373][ T9519] F2FS-fs (loop3): fault_injection options not supported
[  248.963877][ T9519] F2FS-fs (loop3): invalid crc value
[  248.984493][ T9519] F2FS-fs (loop3): Found nat_bits in checkpoint
[  249.067041][ T9519] F2FS-fs (loop3): Start checkpoint disabled!
[  249.099747][ T9519] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  249.168755][ T9539] loop9: detected capacity change from 0 to 40427
[  249.178783][ T9539] F2FS-fs (loop9): fault_type options not supported
[  249.185793][ T9539] F2FS-fs (loop9): fault_injection options not supported
[  249.194302][ T9539] F2FS-fs (loop9): invalid crc value
[  249.200567][ T9539] F2FS-fs (loop9): Found nat_bits in checkpoint
[  249.284304][ T9539] F2FS-fs (loop9): Start checkpoint disabled!
[  249.293454][ T9539] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  249.330302][ T9544] loop7: detected capacity change from 0 to 40427
[  249.346773][ T9544] F2FS-fs (loop7): fault_type options not supported
[  249.353601][ T9544] F2FS-fs (loop7): fault_injection options not supported
[  249.373955][ T9544] F2FS-fs (loop7): invalid crc value
[  249.380205][ T9544] F2FS-fs (loop7): Found nat_bits in checkpoint
[  249.382604][ T9541] loop0: detected capacity change from 0 to 40427
[  249.433948][ T9546] loop4: detected capacity change from 0 to 40427
[  249.446334][ T9544] F2FS-fs (loop7): Start checkpoint disabled!
[  249.452730][ T9546] F2FS-fs (loop4): fault_type options not supported
[  249.461657][ T9541] F2FS-fs (loop0): fault_type options not supported
[  249.479552][ T9541] F2FS-fs (loop0): fault_injection options not supported
[  249.487111][ T9544] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  249.494751][ T9546] F2FS-fs (loop4): fault_injection options not supported
[  249.502476][ T9541] F2FS-fs (loop0): invalid crc value
[  249.522459][ T9546] F2FS-fs (loop4): invalid crc value
[  249.528282][ T9541] F2FS-fs (loop0): Found nat_bits in checkpoint
[  249.539062][ T9546] F2FS-fs (loop4): Found nat_bits in checkpoint
[  249.596052][ T9541] F2FS-fs (loop0): Start checkpoint disabled!
[  249.605159][ T9541] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  249.612912][ T9546] F2FS-fs (loop4): Start checkpoint disabled!
[  249.635673][ T9546] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  249.715611][ T9569] F2FS-fs (loop4): do_checkpoint failed err:-5, stop checkpoint
[  249.720841][ T9557] loop3: detected capacity change from 0 to 40427
[  249.723303][ T9546] F2FS-fs (loop4): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  249.805953][ T9557] F2FS-fs (loop3): fault_type options not supported
[  249.812601][ T9557] F2FS-fs (loop3): fault_injection options not supported
[  249.834021][ T9557] F2FS-fs (loop3): invalid crc value
[  249.840084][ T9557] F2FS-fs (loop3): Found nat_bits in checkpoint
[  249.866007][ T9563] F2FS-fs (loop9): fault_type options not supported
[  249.883948][ T9563] F2FS-fs (loop9): fault_injection options not supported
[  249.910017][ T9563] F2FS-fs (loop9): invalid crc value
[  249.916937][ T9563] F2FS-fs (loop9): Found nat_bits in checkpoint
[  249.935211][ T9557] F2FS-fs (loop3): Start checkpoint disabled!
[  249.951889][ T9557] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  249.997312][ T9563] F2FS-fs (loop9): Start checkpoint disabled!
[  250.004095][ T9563] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  250.055012][ T9576] F2FS-fs (loop7): fault_type options not supported
[  250.082176][ T9576] F2FS-fs (loop7): fault_injection options not supported
[  250.094612][ T9576] F2FS-fs (loop7): invalid crc value
[  250.117752][ T9578] F2FS-fs (loop4): fault_type options not supported
[  250.136955][ T9576] F2FS-fs (loop7): Found nat_bits in checkpoint
[  250.137074][ T9578] F2FS-fs (loop4): fault_injection options not supported
[  250.184036][ T9578] F2FS-fs (loop4): invalid crc value
[  250.192529][ T9578] F2FS-fs (loop4): Found nat_bits in checkpoint
[  250.229350][ T9576] F2FS-fs (loop7): Start checkpoint disabled!
[  250.244266][ T9576] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  250.274174][ T9580] F2FS-fs (loop0): fault_type options not supported
[  250.281268][ T9580] F2FS-fs (loop0): fault_injection options not supported
[  250.294454][ T9580] F2FS-fs (loop0): invalid crc value
[  250.300893][ T9578] F2FS-fs (loop4): Start checkpoint disabled!
[  250.310527][ T9578] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  250.322025][ T9580] F2FS-fs (loop0): Found nat_bits in checkpoint
[  250.389173][ T9580] F2FS-fs (loop0): Start checkpoint disabled!
[  250.415857][ T9580] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  250.446669][ T9591] F2FS-fs (loop3): fault_type options not supported
[  250.453500][ T9591] F2FS-fs (loop3): fault_injection options not supported
[  250.480381][ T9591] F2FS-fs (loop3): invalid crc value
[  250.487530][ T9591] F2FS-fs (loop3): Found nat_bits in checkpoint
[  250.568486][ T9591] F2FS-fs (loop3): Start checkpoint disabled!
[  250.600420][ T9591] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  250.624309][ T9597] F2FS-fs (loop9): fault_type options not supported
[  250.631400][ T9597] F2FS-fs (loop9): fault_injection options not supported
[  250.664040][ T9597] F2FS-fs (loop9): invalid crc value
[  250.684161][ T9597] F2FS-fs (loop9): Found nat_bits in checkpoint
[  250.781649][ T9597] F2FS-fs (loop9): Start checkpoint disabled!
[  250.804155][ T9597] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  250.860702][ T9610] F2FS-fs (loop7): fault_type options not supported
[  250.878807][ T9610] F2FS-fs (loop7): fault_injection options not supported
[  250.890136][ T9612] F2FS-fs (loop4): fault_type options not supported
[  250.894361][ T9610] F2FS-fs (loop7): invalid crc value
[  250.903710][ T9610] F2FS-fs (loop7): Found nat_bits in checkpoint
[  250.910206][ T9612] F2FS-fs (loop4): fault_injection options not supported
[  250.935295][ T9618] F2FS-fs (loop0): fault_type options not supported
[  250.942162][ T9618] F2FS-fs (loop0): fault_injection options not supported
[  250.963779][ T9612] F2FS-fs (loop4): invalid crc value
[  250.984321][ T9618] F2FS-fs (loop0): invalid crc value
[  250.984751][ T9612] F2FS-fs (loop4): Found nat_bits in checkpoint
[  251.000447][ T9618] F2FS-fs (loop0): Found nat_bits in checkpoint
[  251.061894][ T9610] F2FS-fs (loop7): Start checkpoint disabled!
[  251.074243][ T9610] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  251.097049][ T9612] F2FS-fs (loop4): Start checkpoint disabled!
[  251.116568][ T9618] F2FS-fs (loop0): Start checkpoint disabled!
[  251.123356][ T9612] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  251.124077][ T9618] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  251.195224][ T9620] F2FS-fs (loop3): fault_type options not supported
[  251.203169][ T9620] F2FS-fs (loop3): fault_injection options not supported
[  251.214555][ T9620] F2FS-fs (loop3): invalid crc value
[  251.228360][ T9620] F2FS-fs (loop3): Found nat_bits in checkpoint
[  251.283878][ T9627] F2FS-fs (loop9): fault_type options not supported
[  251.290540][ T9627] F2FS-fs (loop9): fault_injection options not supported
[  251.330947][ T9627] F2FS-fs (loop9): invalid crc value
[  251.348588][ T9627] F2FS-fs (loop9): Found nat_bits in checkpoint
[  251.373166][ T9620] F2FS-fs (loop3): Start checkpoint disabled!
[  251.392760][ T9620] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  251.453833][ T9627] F2FS-fs (loop9): Start checkpoint disabled!
[  251.476524][ T9627] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  251.625911][ T9645] F2FS-fs (loop7): fault_type options not supported
[  251.632710][ T9645] F2FS-fs (loop7): fault_injection options not supported
[  251.640988][ T9645] F2FS-fs (loop7): invalid crc value
[  251.671682][ T9645] F2FS-fs (loop7): Found nat_bits in checkpoint
[  251.724359][ T9647] F2FS-fs (loop4): fault_type options not supported
[  251.731357][ T9647] F2FS-fs (loop4): fault_injection options not supported
[  251.739782][ T9645] F2FS-fs (loop7): Start checkpoint disabled!
[  251.747538][ T9643] F2FS-fs (loop0): fault_type options not supported
[  251.758608][ T9643] F2FS-fs (loop0): fault_injection options not supported
[  251.761511][ T9645] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  251.774075][ T9647] F2FS-fs (loop4): invalid crc value
[  251.800996][ T9647] F2FS-fs (loop4): Found nat_bits in checkpoint
[  251.807462][ T9643] F2FS-fs (loop0): invalid crc value
[  251.832592][ T9643] F2FS-fs (loop0): Found nat_bits in checkpoint
[  251.864561][ T9661] F2FS-fs (loop7): do_checkpoint failed err:-5, stop checkpoint
[  251.872466][ T9645] F2FS-fs (loop7): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  251.890972][ T9657] F2FS-fs (loop3): fault_type options not supported
[  251.898067][ T9657] F2FS-fs (loop3): fault_injection options not supported
[  251.906607][ T9657] F2FS-fs (loop3): invalid crc value
[  251.924115][ T9647] F2FS-fs (loop4): Start checkpoint disabled!
[  251.933994][ T9643] F2FS-fs (loop0): Start checkpoint disabled!
[  251.934089][ T9647] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  251.948892][ T9657] F2FS-fs (loop3): Found nat_bits in checkpoint
[  251.955458][ T9643] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  252.002936][ T9657] F2FS-fs (loop3): Start checkpoint disabled!
[  252.009845][ T9657] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  252.074580][ T9659] F2FS-fs (loop9): fault_type options not supported
[  252.081319][ T9659] F2FS-fs (loop9): fault_injection options not supported
[  252.088608][ T9657] F2FS-fs (loop3): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  252.097615][ T9659] F2FS-fs (loop9): invalid crc value
[  252.108485][ T9659] F2FS-fs (loop9): Found nat_bits in checkpoint
[  252.206682][ T9659] F2FS-fs (loop9): Start checkpoint disabled!
[  252.234031][ T9659] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  252.405345][ T9680] F2FS-fs (loop7): fault_type options not supported
[  252.412006][ T9680] F2FS-fs (loop7): fault_injection options not supported
[  252.439996][ T9680] F2FS-fs (loop7): invalid crc value
[  252.445717][ T9683] F2FS-fs (loop4): fault_type options not supported
[  252.450577][ T9680] F2FS-fs (loop7): Found nat_bits in checkpoint
[  252.469478][ T9683] F2FS-fs (loop4): fault_injection options not supported
[  252.509324][ T9683] F2FS-fs (loop4): invalid crc value
[  252.533980][ T9683] F2FS-fs (loop4): Found nat_bits in checkpoint
[  252.534209][ T9685] F2FS-fs (loop0): fault_type options not supported
[  252.556017][ T9680] F2FS-fs (loop7): Start checkpoint disabled!
[  252.572836][ T9680] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  252.581404][ T9685] F2FS-fs (loop0): fault_injection options not supported
[  252.603255][ T9685] F2FS-fs (loop0): invalid crc value
[  252.619389][ T9691] F2FS-fs (loop3): fault_type options not supported
[  252.627319][ T9691] F2FS-fs (loop3): fault_injection options not supported
[  252.634985][ T9685] F2FS-fs (loop0): Found nat_bits in checkpoint
[  252.652338][ T9683] F2FS-fs (loop4): Start checkpoint disabled!
[  252.658882][ T9691] F2FS-fs (loop3): invalid crc value
[  252.665968][ T9691] F2FS-fs (loop3): Found nat_bits in checkpoint
[  252.672419][ T9683] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  252.691879][ T9685] F2FS-fs (loop0): Start checkpoint disabled!
[  252.713957][ T9685] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  252.743679][ T9691] F2FS-fs (loop3): Start checkpoint disabled!
[  252.750583][ T9691] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  252.774522][   T31] INFO: task syz.2.60:711 blocked for more than 186 seconds.
[  252.790963][   T31]       Not tainted syzkaller #0
[  252.796238][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  252.805779][   T31] task:syz.2.60        state:D stack:27048 pid:  711 ppid:   375 flags:0x00004004
[  252.815049][   T31] Call Trace:
[  252.818344][   T31]  <TASK>
[  252.821279][   T31]  __schedule+0xbcf/0x14a0
[  252.825812][   T31]  ? release_firmware_map_entry+0x190/0x190
[  252.831843][   T31]  ? sched_group_set_idle+0x600/0x600
[  252.837265][   T31]  schedule+0x11e/0x1e0
[  252.841417][   T31]  schedule_timeout+0xba/0x340
[  252.846227][   T31]  ? console_conditional_schedule+0x30/0x30
[  252.852119][   T31]  ? __prepare_to_swait+0xa8/0x130
[  252.857262][   T31]  wait_for_common+0x25b/0x410
[  252.862025][   T31]  ? ttwu_do_wakeup+0x100/0x470
[  252.866884][   T31]  ? wait_for_completion+0x20/0x20
[  252.871989][   T31]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[  252.877892][   T31]  ? try_to_wake_up+0x610/0x1150
[  252.882996][   T31]  wait_for_completion+0x18/0x20
[  252.888024][   T31]  kthread_stop+0x104/0x3e0
[  252.892519][   T31]  f2fs_stop_gc_thread+0x65/0xb0
[  252.897468][   T31]  __f2fs_ioctl+0x81d3/0xb4f0
[  252.902139][   T31]  ? avc_flush+0x2b0/0x2b0
[  252.906556][   T31]  ? __asan_set_shadow_00+0xe/0x10
[  252.911660][   T31]  ? do_vfs_ioctl+0x1c15/0x1d80
[  252.916531][   T31]  ? __ia32_compat_sys_ioctl+0x910/0x910
[  252.922278][   T31]  ? f2fs_ioctl+0x240/0x240
[  252.926877][   T31]  ? ioctl_has_perm+0x1b8/0x4f0
[  252.931809][   T31]  ? ioctl_has_perm+0x3ab/0x4f0
[  252.936764][   T31]  ? has_cap_mac_admin+0x370/0x370
[  252.941868][   T31]  ? __kasan_check_write+0x14/0x20
[  252.946985][   T31]  ? _raw_spin_lock_irq+0x95/0xf0
[  252.952005][   T31]  ? selinux_file_ioctl+0x3ad/0x4c0
[  252.957247][   T31]  ? __kasan_check_write+0x14/0x20
[  252.962441][   T31]  ? selinux_file_alloc_security+0x120/0x120
[  252.968514][   T31]  ? _raw_spin_unlock_irq+0x4e/0x70
[  252.973707][   T31]  ? __set_current_blocked+0x208/0x230
[  252.979263][   T31]  ? __fget_files+0x2e1/0x340
[  252.983942][   T31]  f2fs_ioctl+0x149/0x240
[  252.988267][   T31]  ? f2fs_precache_extents+0x290/0x290
[  252.993739][   T31]  __se_sys_ioctl+0x121/0x1a0
[  252.998417][   T31]  __x64_sys_ioctl+0x7b/0x90
[  253.003017][   T31]  x64_sys_call+0x2f/0x9a0
[  253.007459][   T31]  do_syscall_64+0x4c/0xa0
[  253.011869][   T31]  ? clear_bhb_loop+0x50/0xa0
[  253.016557][   T31]  ? clear_bhb_loop+0x50/0xa0
[  253.021228][   T31]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  253.027223][   T31] RIP: 0033:0x7fb6d3e87e59
[  253.031715][   T31] RSP: 002b:00007fb6d3cc9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
2026/06/23 14:41:33 executed programs: 1385
[  253.040171][   T31] RAX: ffffffffffffffda RBX: 00007fb6d4101090 RCX: 00007fb6d3e87e59
[  253.048141][   T31] RDX: 0000200000000080 RSI: 000000008004587d RDI: 0000000000000004
[  253.056124][   T31] RBP: 00007fb6d3f1de6f R08: 0000000000000000 R09: 0000000000000000
[  253.064098][   T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  253.072070][   T31] R13: 00007fb6d4101128 R14: 00007fb6d4101090 R15: 00007ffe524e8108
[  253.080067][   T31]  </TASK>
[  253.087430][   T31] INFO: task syz.5.308:2350 blocked for more than 146 seconds.
[  253.095469][   T31]       Not tainted syzkaller #0
[  253.100682][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  253.122675][ T9694] F2FS-fs (loop9): fault_type options not supported
[  253.129661][ T9694] F2FS-fs (loop9): fault_injection options not supported
[  253.136820][   T31] task:syz.5.308       state:D stack:25672 pid: 2350 ppid:   377 flags:0x00004004
[  253.146138][   T31] Call Trace:
[  253.149420][   T31]  <TASK>
[  253.152395][   T31]  __schedule+0xbcf/0x14a0
[  253.156847][   T31]  ? release_firmware_map_entry+0x190/0x190
[  253.162759][   T31]  ? __schedule+0xbd7/0x14a0
[  253.167388][   T31]  schedule+0x11e/0x1e0
[  253.171541][   T31]  schedule_timeout+0xba/0x340
[  253.176336][   T31]  ? console_conditional_schedule+0x30/0x30
[  253.182228][   T31]  ? __prepare_to_swait+0xa8/0x130
[  253.187440][   T31]  wait_for_common+0x25b/0x410
[  253.192399][   T31]  ? wait_for_completion+0x20/0x20
[  253.197593][   T31]  ? try_to_wake_up+0x632/0x1150
[  253.202630][   T31]  wait_for_completion+0x18/0x20
[  253.207939][   T31]  kthread_stop+0x104/0x3e0
[  253.212521][   T31]  f2fs_stop_gc_thread+0x65/0xb0
[  253.217474][   T31]  f2fs_remount+0x1685/0x1c20
[  253.222147][   T31]  ? avc_has_perm_noaudit+0x390/0x490
[  253.227639][   T31]  ? f2fs_statfs+0xc30/0xc30
[  253.232317][   T31]  legacy_reconfigure+0xfa/0x110
[  253.237267][   T31]  reconfigure_super+0x225/0x8a0
[  253.242467][   T31]  path_mount+0xc7b/0xff0
[  253.247000][   T31]  __se_sys_mount+0x320/0x390
[  253.251873][   T31]  ? __x64_sys_mount+0xd0/0xd0
[  253.256825][   T31]  ? __kasan_check_write+0x14/0x20
[  253.261938][   T31]  __x64_sys_mount+0xbf/0xd0
[  253.266536][   T31]  x64_sys_call+0x6bf/0x9a0
[  253.271121][   T31]  do_syscall_64+0x4c/0xa0
[  253.275632][   T31]  ? clear_bhb_loop+0x50/0xa0
[  253.280315][   T31]  ? clear_bhb_loop+0x50/0xa0
[  253.285126][   T31]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  253.291186][   T31] RIP: 0033:0x7f0f2f629e59
[  253.295602][   T31] RSP: 002b:00007f0f2f48c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  253.304020][   T31] RAX: ffffffffffffffda RBX: 00007f0f2f8a2fa0 RCX: 00007f0f2f629e59
[  253.311987][   T31] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000000
[  253.320146][   T31] RBP: 00007f0f2f6bfe6f R08: 0000000000000000 R09: 0000000000000000
[  253.328119][   T31] R10: 0000000002390024 R11: 0000000000000246 R12: 0000000000000000
[  253.336179][   T31] R13: 00007f0f2f8a3038 R14: 00007f0f2f8a2fa0 R15: 00007fff4e814e88
[  253.344167][   T31]  </TASK>
[  253.354306][ T9694] F2FS-fs (loop9): invalid crc value
[  253.367428][   T31] NMI backtrace for cpu 0
[  253.371812][   T31] CPU: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0
[  253.379454][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  253.389518][   T31] Call Trace:
[  253.392800][   T31]  <TASK>
[  253.395728][   T31]  __dump_stack+0x21/0x30
[  253.400216][   T31]  dump_stack_lvl+0x110/0x170
[  253.405085][   T31]  ? show_regs_print_info+0x20/0x20
[  253.410302][   T31]  ? rcu_preempt_deferred_qs_irqrestore+0x6b4/0x960
[  253.416926][   T31]  dump_stack+0x15/0x20
[  253.421276][   T31]  nmi_cpu_backtrace+0x2af/0x2c0
[  253.426240][   T31]  ? rcu_read_unlock_special+0xb2/0x440
[  253.430892][ T9694] F2FS-fs (loop9): Found nat_bits in checkpoint
[  253.431794][   T31]  ? nmi_trigger_cpumask_backtrace+0x240/0x240
[  253.431820][   T31]  ? __rcu_read_unlock+0xa0/0xa0
[  253.449200][   T31]  ? arch_trigger_cpumask_backtrace+0x20/0x20
[  253.455280][   T31]  ? arch_trigger_cpumask_backtrace+0x20/0x20
[  253.461454][   T31]  nmi_trigger_cpumask_backtrace+0x138/0x240
[  253.467531][   T31]  arch_trigger_cpumask_backtrace+0x10/0x20
[  253.473450][   T31]  watchdog+0xd58/0xea0
[  253.477612][   T31]  ? hungtask_pm_notify+0x50/0x50
[  253.482774][   T31]  ? __kasan_check_read+0x11/0x20
[  253.487803][   T31]  ? __kthread_parkme+0xab/0x1f0
[  253.492761][   T31]  kthread+0x3f5/0x4f0
[  253.496848][   T31]  ? hungtask_pm_notify+0x50/0x50
[  253.501963][   T31]  ? kthread_blkcg+0xd0/0xd0
[  253.506551][   T31]  ret_from_fork+0x1f/0x30
[  253.510995][   T31]  </TASK>
[  253.514175][   T31] Sending NMI from CPU 0 to CPUs 1:
[  253.519407][    C1] NMI backtrace for cpu 1
[  253.519418][    C1] CPU: 1 PID: 9716 Comm: syz.7.1391 Not tainted syzkaller #0
[  253.519434][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  253.519443][    C1] RIP: 0033:0x7fd44328d1c0
[  253.519457][    C1] Code: 49 8b 47 10 48 39 f0 72 76 48 63 cd 48 01 c1 49 39 4f 08 72 54 8d 4d ff 85 ed 74 3b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 <48> 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 47 0f b6 0c 08 45 84 c9
[  253.519470][    C1] RSP: 002b:00007fd443237470 EFLAGS: 00000202
[  253.519485][    C1] RAX: 0000000000ce26a1 RBX: 00007fd443237530 RCX: 000000000000004a
[  253.519496][    C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00007fd4432375d0
[  253.519506][    C1] RBP: 0000000000000102 R08: 00007fd43ae18000 R09: 0000000000000000
[  253.519517][    C1] R10: 0000000000000000 R11: 00007fd443237540 R12: 0000000000000001
[  253.519526][    C1] R13: 00007fd44348baa0 R14: 0000000000000000 R15: 00007fd4432375d0
[  253.519537][    C1] FS:  00007fd4432386c0 GS:  0000000000000000
[  253.663876][ T9694] F2FS-fs (loop9): Start checkpoint disabled!
[  253.684273][ T9694] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  253.739795][ T9720] set_capacity_and_notify: 21 callbacks suppressed
[  253.739813][ T9720] loop0: detected capacity change from 0 to 40427
[  253.820930][ T9718] loop4: detected capacity change from 0 to 40427
[  253.846681][ T9720] F2FS-fs (loop0): fault_type options not supported
[  253.846829][ T9716] loop7: detected capacity change from 0 to 40427
[  253.853493][ T9720] F2FS-fs (loop0): fault_injection options not supported
[  253.861035][ T9722] loop3: detected capacity change from 0 to 40427
[  253.867456][ T9720] F2FS-fs (loop0): invalid crc value
[  253.879845][ T9720] F2FS-fs (loop0): Found nat_bits in checkpoint
[  253.904571][ T9716] F2FS-fs (loop7): fault_type options not supported
[  253.914264][ T9722] F2FS-fs (loop3): fault_type options not supported
[  253.924995][ T9718] F2FS-fs (loop4): fault_type options not supported
[  253.931725][ T9718] F2FS-fs (loop4): fault_injection options not supported
[  253.943897][ T9716] F2FS-fs (loop7): fault_injection options not supported
[  253.963866][ T9722] F2FS-fs (loop3): fault_injection options not supported
[  253.971250][ T9720] F2FS-fs (loop0): Start checkpoint disabled!
[  253.974148][ T9722] F2FS-fs (loop3): invalid crc value
[  253.986494][ T9716] F2FS-fs (loop7): invalid crc value
[  253.987162][ T9722] F2FS-fs (loop3): Found nat_bits in checkpoint
[  253.998561][ T9718] F2FS-fs (loop4): invalid crc value
[  254.004989][ T9720] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  254.005640][ T9718] F2FS-fs (loop4): Found nat_bits in checkpoint
[  254.036537][ T9716] F2FS-fs (loop7): Found nat_bits in checkpoint
[  254.094185][ T9722] F2FS-fs (loop3): Start checkpoint disabled!
[  254.102526][ T9718] F2FS-fs (loop4): Start checkpoint disabled!
[  254.108970][ T9716] F2FS-fs (loop7): Start checkpoint disabled!
[  254.115368][ T9722] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  254.115767][ T9716] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  254.131467][ T9718] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  254.215776][ T9730] loop9: detected capacity change from 0 to 40427
[  254.267366][ T9730] F2FS-fs (loop9): fault_type options not supported
[  254.283856][ T9730] F2FS-fs (loop9): fault_injection options not supported
[  254.304014][ T9730] F2FS-fs (loop9): invalid crc value
[  254.334549][ T9730] F2FS-fs (loop9): Found nat_bits in checkpoint
[  254.447764][ T9751] loop0: detected capacity change from 0 to 40427
[  254.464718][ T9730] F2FS-fs (loop9): Start checkpoint disabled!
[  254.475553][ T9730] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  254.564067][ T9751] F2FS-fs (loop0): fault_type options not supported
[  254.570838][ T9751] F2FS-fs (loop0): fault_injection options not supported
[  254.604361][ T9751] F2FS-fs (loop0): invalid crc value
[  254.619545][ T9757] loop4: detected capacity change from 0 to 40427
[  254.627014][ T9751] F2FS-fs (loop0): Found nat_bits in checkpoint
[  254.631306][ T9753] loop7: detected capacity change from 0 to 40427
[  254.641244][ T9757] F2FS-fs (loop4): fault_type options not supported
[  254.665555][ T9757] F2FS-fs (loop4): fault_injection options not supported
[  254.673304][ T9753] F2FS-fs (loop7): fault_type options not supported
[  254.673556][ T9757] F2FS-fs (loop4): invalid crc value
[  254.695990][ T9755] loop3: detected capacity change from 0 to 40427
[  254.702548][ T9753] F2FS-fs (loop7): fault_injection options not supported
[  254.708884][ T9757] F2FS-fs (loop4): Found nat_bits in checkpoint
[  254.718932][ T9751] F2FS-fs (loop0): Start checkpoint disabled!
[  254.726018][ T9753] F2FS-fs (loop7): invalid crc value
[  254.732029][ T9751] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  254.740444][ T9753] F2FS-fs (loop7): Found nat_bits in checkpoint
[  254.760950][ T9757] F2FS-fs (loop4): Start checkpoint disabled!
[  254.767700][ T9757] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  254.790458][ T9753] F2FS-fs (loop7): Start checkpoint disabled!
[  254.802042][ T9755] F2FS-fs (loop3): fault_type options not supported
[  254.814203][ T9755] F2FS-fs (loop3): fault_injection options not supported
[  254.823885][ T9753] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  254.836352][ T9755] F2FS-fs (loop3): invalid crc value
[  254.874375][ T9755] F2FS-fs (loop3): Found nat_bits in checkpoint
[  254.963945][ T9755] F2FS-fs (loop3): Start checkpoint disabled!
[  254.982340][ T9755] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  255.048497][ T9764] loop9: detected capacity change from 0 to 40427
[  255.073950][ T9764] F2FS-fs (loop9): fault_type options not supported
[  255.080786][ T9764] F2FS-fs (loop9): fault_injection options not supported
[  255.131562][ T9764] F2FS-fs (loop9): invalid crc value
[  255.145252][ T9764] F2FS-fs (loop9): Found nat_bits in checkpoint
[  255.206436][ T9764] F2FS-fs (loop9): Start checkpoint disabled!
[  255.218759][ T9778] F2FS-fs (loop4): fault_type options not supported
[  255.233957][ T9778] F2FS-fs (loop4): fault_injection options not supported
[  255.241552][ T9764] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  255.272499][ T9778] F2FS-fs (loop4): invalid crc value
[  255.281787][ T9778] F2FS-fs (loop4): Found nat_bits in checkpoint
[  255.306958][ T9783] F2FS-fs (loop0): fault_type options not supported
[  255.323818][ T9783] F2FS-fs (loop0): fault_injection options not supported
[  255.331983][ T9783] F2FS-fs (loop0): invalid crc value
[  255.343841][ T9778] F2FS-fs (loop4): Start checkpoint disabled!
[  255.350889][ T9783] F2FS-fs (loop0): Found nat_bits in checkpoint
[  255.357939][ T9778] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  255.404248][ T9783] F2FS-fs (loop0): Start checkpoint disabled!
[  255.410824][ T9783] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  255.440611][ T9790] F2FS-fs (loop7): fault_type options not supported
[  255.456224][ T9790] F2FS-fs (loop7): fault_injection options not supported
[  255.495127][ T9790] F2FS-fs (loop7): invalid crc value
[  255.515383][ T9790] F2FS-fs (loop7): Found nat_bits in checkpoint
[  255.527754][ T9792] F2FS-fs (loop3): fault_type options not supported
[  255.553849][ T9792] F2FS-fs (loop3): fault_injection options not supported
[  255.576322][ T9792] F2FS-fs (loop3): invalid crc value
[  255.601079][ T9792] F2FS-fs (loop3): Found nat_bits in checkpoint
[  255.624837][ T9790] F2FS-fs (loop7): Start checkpoint disabled!
[  255.644022][ T9790] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  255.673813][ T9792] F2FS-fs (loop3): Start checkpoint disabled!
[  255.694134][ T9792] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  255.754743][ T9808] F2FS-fs (loop9): fault_type options not supported
[  255.761764][ T9808] F2FS-fs (loop9): fault_injection options not supported
[  255.803135][ T9808] F2FS-fs (loop9): invalid crc value
[  255.820730][ T9808] F2FS-fs (loop9): Found nat_bits in checkpoint
[  255.869198][ T9811] F2FS-fs (loop4): fault_type options not supported
[  255.884083][ T9811] F2FS-fs (loop4): fault_injection options not supported
[  255.899954][ T9808] F2FS-fs (loop9): Start checkpoint disabled!
[  255.911765][ T9811] F2FS-fs (loop4): invalid crc value
[  255.922909][ T9811] F2FS-fs (loop4): Found nat_bits in checkpoint
[  255.923004][ T9808] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  255.991852][ T9811] F2FS-fs (loop4): Start checkpoint disabled!
[  256.000580][ T9817] F2FS-fs (loop0): fault_type options not supported
[  256.008823][ T9811] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  256.013906][ T9817] F2FS-fs (loop0): fault_injection options not supported
[  256.035090][ T9817] F2FS-fs (loop0): invalid crc value
[  256.052430][ T9817] F2FS-fs (loop0): Found nat_bits in checkpoint
[  256.139919][ T9817] F2FS-fs (loop0): Start checkpoint disabled!
[  256.146523][ T9817] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  256.224469][ T9825] F2FS-fs (loop7): fault_type options not supported
[  256.231246][ T9825] F2FS-fs (loop7): fault_injection options not supported
[  256.240381][ T9827] F2FS-fs (loop3): fault_type options not supported
[  256.257609][ T9827] F2FS-fs (loop3): fault_injection options not supported
[  256.278782][ T9825] F2FS-fs (loop7): invalid crc value
[  256.284472][ T9827] F2FS-fs (loop3): invalid crc value
[  256.294196][ T9827] F2FS-fs (loop3): Found nat_bits in checkpoint
[  256.301849][ T9825] F2FS-fs (loop7): Found nat_bits in checkpoint
[  256.372246][ T9827] F2FS-fs (loop3): Start checkpoint disabled!
[  256.388716][ T9827] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  256.421632][ T9825] F2FS-fs (loop7): Start checkpoint disabled!
[  256.444181][ T9825] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  256.485185][ T9846] F2FS-fs (loop9): fault_type options not supported
[  256.492008][ T9846] F2FS-fs (loop9): fault_injection options not supported
[  256.500056][ T9846] F2FS-fs (loop9): invalid crc value
[  256.515663][ T9846] F2FS-fs (loop9): Found nat_bits in checkpoint
[  256.625359][ T9843] F2FS-fs (loop4): fault_type options not supported
[  256.643843][ T9843] F2FS-fs (loop4): fault_injection options not supported
[  256.657814][ T9846] F2FS-fs (loop9): Start checkpoint disabled!
[  256.672397][ T9843] F2FS-fs (loop4): invalid crc value
[  256.680850][ T9846] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  256.689082][ T9843] F2FS-fs (loop4): Found nat_bits in checkpoint
[  256.730818][ T9843] F2FS-fs (loop4): Start checkpoint disabled!
[  256.754239][ T9843] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  256.793090][ T9848] F2FS-fs (loop0): fault_type options not supported
[  256.818464][ T9848] F2FS-fs (loop0): fault_injection options not supported
[  256.836236][ T9848] F2FS-fs (loop0): invalid crc value
[  256.865669][ T9848] F2FS-fs (loop0): Found nat_bits in checkpoint
[  256.889164][ T9860] F2FS-fs (loop3): fault_type options not supported
[  256.899850][ T9860] F2FS-fs (loop3): fault_injection options not supported
[  256.930477][ T9862] F2FS-fs (loop7): fault_type options not supported
[  256.940155][ T9860] F2FS-fs (loop3): invalid crc value
[  256.954101][ T9862] F2FS-fs (loop7): fault_injection options not supported
[  256.961771][ T9860] F2FS-fs (loop3): Found nat_bits in checkpoint
[  256.975216][ T9848] F2FS-fs (loop0): Start checkpoint disabled!
[  256.983994][ T9862] F2FS-fs (loop7): invalid crc value
[  256.990083][ T9848] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  256.998239][ T9862] F2FS-fs (loop7): Found nat_bits in checkpoint
[  257.048359][ T9860] F2FS-fs (loop3): Start checkpoint disabled!
[  257.068103][ T9860] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  257.095108][ T9862] F2FS-fs (loop7): Start checkpoint disabled!
[  257.106998][ T9862] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  257.185587][ T9874] F2FS-fs (loop9): fault_type options not supported
[  257.198508][ T9874] F2FS-fs (loop9): fault_injection options not supported
[  257.214995][ T9874] F2FS-fs (loop9): invalid crc value
[  257.231957][ T9874] F2FS-fs (loop9): Found nat_bits in checkpoint
[  257.248254][ T9876] F2FS-fs (loop4): fault_type options not supported
[  257.288755][ T9876] F2FS-fs (loop4): fault_injection options not supported
[  257.299274][ T9874] F2FS-fs (loop9): Start checkpoint disabled!
[  257.305950][ T9874] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  257.316380][ T9876] F2FS-fs (loop4): invalid crc value
[  257.339528][ T9876] F2FS-fs (loop4): Found nat_bits in checkpoint
[  257.442729][ T9876] F2FS-fs (loop4): Start checkpoint disabled!
[  257.472691][ T9876] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  257.485696][ T9893] F2FS-fs (loop0): fault_type options not supported
[  257.523773][ T9893] F2FS-fs (loop0): fault_injection options not supported
[  257.542383][ T9893] F2FS-fs (loop0): invalid crc value
[  257.556071][ T9893] F2FS-fs (loop0): Found nat_bits in checkpoint
[  257.606060][ T9897] F2FS-fs (loop3): fault_type options not supported
[  257.612788][ T9897] F2FS-fs (loop3): fault_injection options not supported
[  257.640787][ T9897] F2FS-fs (loop3): invalid crc value
[  257.651507][ T9897] F2FS-fs (loop3): Found nat_bits in checkpoint
[  257.671240][ T9893] F2FS-fs (loop0): Start checkpoint disabled!
[  257.694559][ T9893] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  257.739550][ T9902] F2FS-fs (loop7): fault_type options not supported
[  257.751806][ T9897] F2FS-fs (loop3): Start checkpoint disabled!
[  257.755919][ T9902] F2FS-fs (loop7): fault_injection options not supported
[  257.766667][ T9902] F2FS-fs (loop7): invalid crc value
[  257.772385][ T9897] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  257.772993][ T9902] F2FS-fs (loop7): Found nat_bits in checkpoint
[  257.825022][ T9902] F2FS-fs (loop7): Start checkpoint disabled!
[  257.831571][ T9902] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  257.897300][ T9908] F2FS-fs (loop9): fault_type options not supported
[  257.923998][ T9908] F2FS-fs (loop9): fault_injection options not supported
[  257.934968][ T9908] F2FS-fs (loop9): invalid crc value
[  257.952271][ T9908] F2FS-fs (loop9): Found nat_bits in checkpoint
[  257.979146][ T9912] F2FS-fs (loop4): fault_type options not supported
[  257.988529][ T9912] F2FS-fs (loop4): fault_injection options not supported
[  258.020378][ T9912] F2FS-fs (loop4): invalid crc value
[  258.028940][ T9908] F2FS-fs (loop9): Start checkpoint disabled!
[  258.036314][ T9912] F2FS-fs (loop4): Found nat_bits in checkpoint
[  258.044329][ T9908] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  258.106866][ T9912] F2FS-fs (loop4): Start checkpoint disabled!
[  258.113401][ T9912] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
2026/06/23 14:41:38 executed programs: 1418
[  258.267174][ T9927] F2FS-fs (loop0): fault_type options not supported
[  258.294439][ T9927] F2FS-fs (loop0): fault_injection options not supported
[  258.314164][ T9927] F2FS-fs (loop0): invalid crc value
[  258.334207][ T9927] F2FS-fs (loop0): Found nat_bits in checkpoint
[  258.407392][ T9927] F2FS-fs (loop0): Start checkpoint disabled!
[  258.410224][ T9931] F2FS-fs (loop7): fault_type options not supported
[  258.425010][ T9929] F2FS-fs (loop3): fault_type options not supported
[  258.431663][ T9929] F2FS-fs (loop3): fault_injection options not supported
[  258.441243][ T9927] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  258.444127][ T9931] F2FS-fs (loop7): fault_injection options not supported
[  258.464222][ T9929] F2FS-fs (loop3): invalid crc value
[  258.475987][ T9929] F2FS-fs (loop3): Found nat_bits in checkpoint
[  258.480314][ T9931] F2FS-fs (loop7): invalid crc value
[  258.494746][ T9931] F2FS-fs (loop7): Found nat_bits in checkpoint
[  258.550970][ T9931] F2FS-fs (loop7): Start checkpoint disabled!
[  258.557696][ T9931] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  258.565609][ T9929] F2FS-fs (loop3): Start checkpoint disabled!
[  258.588874][ T9929] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  258.603789][ T9943] F2FS-fs (loop9): fault_type options not supported
[  258.628054][ T9943] F2FS-fs (loop9): fault_injection options not supported
[  258.641219][ T9943] F2FS-fs (loop9): invalid crc value
[  258.655367][ T9943] F2FS-fs (loop9): Found nat_bits in checkpoint
[  258.689023][ T9945] F2FS-fs (loop4): fault_type options not supported
[  258.719558][ T9943] F2FS-fs (loop9): Start checkpoint disabled!
[  258.723832][ T9945] F2FS-fs (loop4): fault_injection options not supported
[  258.733419][ T9945] F2FS-fs (loop4): invalid crc value
[  258.739389][ T9943] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  258.763776][ T9945] F2FS-fs (loop4): Found nat_bits in checkpoint
[  258.824765][ T9945] F2FS-fs (loop4): Start checkpoint disabled!
[  258.831600][ T9945] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  258.897163][ T9961] set_capacity_and_notify: 26 callbacks suppressed
[  258.897180][ T9961] loop0: detected capacity change from 0 to 40427
[  258.925309][ T9961] F2FS-fs (loop0): fault_type options not supported
[  258.942218][ T9961] F2FS-fs (loop0): fault_injection options not supported
[  258.967401][ T9961] F2FS-fs (loop0): invalid crc value
[  258.976967][ T9961] F2FS-fs (loop0): Found nat_bits in checkpoint
[  259.057444][ T9961] F2FS-fs (loop0): Start checkpoint disabled!
[  259.077994][ T9961] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  259.146983][ T9965] loop7: detected capacity change from 0 to 40427
[  259.167670][ T9965] F2FS-fs (loop7): fault_type options not supported
[  259.189838][ T9965] F2FS-fs (loop7): fault_injection options not supported
[  259.204632][ T9965] F2FS-fs (loop7): invalid crc value
[  259.220892][ T9965] F2FS-fs (loop7): Found nat_bits in checkpoint
[  259.245400][ T9978] loop9: detected capacity change from 0 to 40427
[  259.270803][ T9975] loop3: detected capacity change from 0 to 40427
[  259.285108][ T9965] F2FS-fs (loop7): Start checkpoint disabled!
[  259.287867][ T9978] F2FS-fs (loop9): fault_type options not supported
[  259.300621][ T9978] F2FS-fs (loop9): fault_injection options not supported
[  259.308605][ T9965] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  259.317017][ T9975] F2FS-fs (loop3): fault_type options not supported
[  259.321908][ T9980] loop4: detected capacity change from 0 to 40427
[  259.331841][ T9978] F2FS-fs (loop9): invalid crc value
[  259.334415][ T9975] F2FS-fs (loop3): fault_injection options not supported
[  259.344771][ T9978] F2FS-fs (loop9): Found nat_bits in checkpoint
[  259.354627][ T9980] F2FS-fs (loop4): fault_type options not supported
[  259.370093][ T9975] F2FS-fs (loop3): invalid crc value
[  259.375570][ T9980] F2FS-fs (loop4): fault_injection options not supported
[  259.384519][ T9975] F2FS-fs (loop3): Found nat_bits in checkpoint
[  259.421893][ T9980] F2FS-fs (loop4): invalid crc value
[  259.429397][ T9980] F2FS-fs (loop4): Found nat_bits in checkpoint
[  259.444961][ T9978] F2FS-fs (loop9): Start checkpoint disabled!
[  259.461618][ T9978] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  259.486369][ T9980] F2FS-fs (loop4): Start checkpoint disabled!
[  259.492924][ T9980] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  259.511545][ T9975] F2FS-fs (loop3): Start checkpoint disabled!
[  259.526576][ T9975] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  259.605405][ T9990] loop0: detected capacity change from 0 to 40427
[  259.623853][ T9990] F2FS-fs (loop0): fault_type options not supported
[  259.656843][ T9990] F2FS-fs (loop0): fault_injection options not supported
[  259.688211][ T9990] F2FS-fs (loop0): invalid crc value
[  259.712619][ T9990] F2FS-fs (loop0): Found nat_bits in checkpoint
[  259.802453][ T9990] F2FS-fs (loop0): Start checkpoint disabled!
[  259.820366][ T9990] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  259.850750][T10002] loop7: detected capacity change from 0 to 40427
[  259.874157][T10002] F2FS-fs (loop7): fault_type options not supported
[  259.891030][T10002] F2FS-fs (loop7): fault_injection options not supported
[  259.909193][T10002] F2FS-fs (loop7): invalid crc value
[  259.924544][T10002] F2FS-fs (loop7): Found nat_bits in checkpoint
[  259.938893][T10011] loop9: detected capacity change from 0 to 40427
[  259.963965][T10011] F2FS-fs (loop9): fault_type options not supported
[  259.970670][T10011] F2FS-fs (loop9): fault_injection options not supported
[  260.007076][T10002] F2FS-fs (loop7): Start checkpoint disabled!
[  260.014595][T10011] F2FS-fs (loop9): invalid crc value
[  260.020454][T10002] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  260.034432][T10011] F2FS-fs (loop9): Found nat_bits in checkpoint
[  260.055609][T10013] loop4: detected capacity change from 0 to 40427
[  260.063422][T10015] loop3: detected capacity change from 0 to 40427
[  260.074267][T10013] F2FS-fs (loop4): fault_type options not supported
[  260.080910][T10013] F2FS-fs (loop4): fault_injection options not supported
[  260.108728][T10011] F2FS-fs (loop9): Start checkpoint disabled!
[  260.115504][T10013] F2FS-fs (loop4): invalid crc value
[  260.116145][T10011] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  260.133765][T10013] F2FS-fs (loop4): Found nat_bits in checkpoint
[  260.154174][T10015] F2FS-fs (loop3): fault_type options not supported
[  260.172076][T10015] F2FS-fs (loop3): fault_injection options not supported
[  260.192821][T10013] F2FS-fs (loop4): Start checkpoint disabled!
[  260.202624][T10015] F2FS-fs (loop3): invalid crc value
[  260.209389][T10013] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  260.218492][T10015] F2FS-fs (loop3): Found nat_bits in checkpoint
[  260.293943][T10015] F2FS-fs (loop3): Start checkpoint disabled!
[  260.314404][T10015] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  260.385134][T10026] F2FS-fs (loop0): fault_type options not supported
[  260.391963][T10026] F2FS-fs (loop0): fault_injection options not supported
[  260.432883][T10026] F2FS-fs (loop0): invalid crc value
[  260.471407][T10026] F2FS-fs (loop0): Found nat_bits in checkpoint
[  260.574669][T10026] F2FS-fs (loop0): Start checkpoint disabled!
[  260.586877][T10026] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  260.596771][T10039] F2FS-fs (loop7): fault_type options not supported
[  260.605010][T10039] F2FS-fs (loop7): fault_injection options not supported
[  260.633128][T10039] F2FS-fs (loop7): invalid crc value
[  260.639560][T10039] F2FS-fs (loop7): Found nat_bits in checkpoint
[  260.647167][T10044] F2FS-fs (loop9): fault_type options not supported
[  260.662974][T10044] F2FS-fs (loop9): fault_injection options not supported
[  260.674218][T10052] F2FS-fs (loop0): do_checkpoint failed err:-5, stop checkpoint
[  260.686531][T10026] F2FS-fs (loop0): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  260.704969][T10044] F2FS-fs (loop9): invalid crc value
[  260.729411][T10044] F2FS-fs (loop9): Found nat_bits in checkpoint
[  260.729901][T10039] F2FS-fs (loop7): Start checkpoint disabled!
[  260.752651][T10048] F2FS-fs (loop4): fault_type options not supported
[  260.760029][T10039] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  260.767875][T10048] F2FS-fs (loop4): fault_injection options not supported
[  260.799606][T10048] F2FS-fs (loop4): invalid crc value
[  260.810349][T10048] F2FS-fs (loop4): Found nat_bits in checkpoint
[  260.847669][T10044] F2FS-fs (loop9): Start checkpoint disabled!
[  260.861097][T10048] F2FS-fs (loop4): Start checkpoint disabled!
[  260.861627][T10044] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  260.875303][T10048] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  260.934847][T10050] F2FS-fs (loop3): fault_type options not supported
[  260.962575][T10050] F2FS-fs (loop3): fault_injection options not supported
[  260.988535][T10050] F2FS-fs (loop3): invalid crc value
[  261.005783][T10050] F2FS-fs (loop3): Found nat_bits in checkpoint
[  261.123226][T10050] F2FS-fs (loop3): Start checkpoint disabled!
[  261.134145][T10050] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  261.184106][T10063] F2FS-fs (loop0): fault_type options not supported
[  261.190774][T10063] F2FS-fs (loop0): fault_injection options not supported
[  261.201058][T10063] F2FS-fs (loop0): invalid crc value
[  261.210388][T10063] F2FS-fs (loop0): Found nat_bits in checkpoint
[  261.217732][T10072] F2FS-fs (loop7): fault_type options not supported
[  261.228693][T10072] F2FS-fs (loop7): fault_injection options not supported
[  261.244500][T10072] F2FS-fs (loop7): invalid crc value
[  261.264197][T10072] F2FS-fs (loop7): Found nat_bits in checkpoint
[  261.299309][T10063] F2FS-fs (loop0): Start checkpoint disabled!
[  261.309535][T10063] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  261.364212][T10072] F2FS-fs (loop7): Start checkpoint disabled!
[  261.382312][T10072] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  261.392470][T10074] F2FS-fs (loop9): fault_type options not supported
[  261.399546][T10074] F2FS-fs (loop9): fault_injection options not supported
[  261.414369][T10074] F2FS-fs (loop9): invalid crc value
[  261.420284][T10074] F2FS-fs (loop9): Found nat_bits in checkpoint
[  261.460880][T10076] F2FS-fs (loop4): fault_type options not supported
[  261.475192][T10074] F2FS-fs (loop9): Start checkpoint disabled!
[  261.478862][T10076] F2FS-fs (loop4): fault_injection options not supported
[  261.484160][T10074] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  261.522274][T10076] F2FS-fs (loop4): invalid crc value
[  261.555053][T10076] F2FS-fs (loop4): Found nat_bits in checkpoint
[  261.663011][T10076] F2FS-fs (loop4): Start checkpoint disabled!
[  261.682275][T10076] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  261.754083][T10094] F2FS-fs (loop0): fault_type options not supported
[  261.771299][T10094] F2FS-fs (loop0): fault_injection options not supported
[  261.787323][T10092] F2FS-fs (loop3): fault_type options not supported
[  261.791651][T10094] F2FS-fs (loop0): invalid crc value
[  261.802279][T10094] F2FS-fs (loop0): Found nat_bits in checkpoint
[  261.808650][T10092] F2FS-fs (loop3): fault_injection options not supported
[  261.838857][T10092] F2FS-fs (loop3): invalid crc value
[  261.869146][T10092] F2FS-fs (loop3): Found nat_bits in checkpoint
[  261.893543][T10094] F2FS-fs (loop0): Start checkpoint disabled!
[  261.903246][T10094] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  261.932438][T10100] F2FS-fs (loop7): fault_type options not supported
[  261.941191][T10100] F2FS-fs (loop7): fault_injection options not supported
[  261.949350][T10100] F2FS-fs (loop7): invalid crc value
[  261.955623][T10100] F2FS-fs (loop7): Found nat_bits in checkpoint
[  261.970237][T10092] F2FS-fs (loop3): Start checkpoint disabled!
[  261.992625][T10092] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  262.026606][T10100] F2FS-fs (loop7): Start checkpoint disabled!
[  262.043439][T10100] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  262.111239][T10106] F2FS-fs (loop9): fault_type options not supported
[  262.145524][T10106] F2FS-fs (loop9): fault_injection options not supported
[  262.160833][T10113] F2FS-fs (loop4): fault_type options not supported
[  262.185415][T10113] F2FS-fs (loop4): fault_injection options not supported
[  262.193553][T10106] F2FS-fs (loop9): invalid crc value
[  262.206330][T10106] F2FS-fs (loop9): Found nat_bits in checkpoint
[  262.206606][T10113] F2FS-fs (loop4): invalid crc value
[  262.254528][T10113] F2FS-fs (loop4): Found nat_bits in checkpoint
[  262.309120][T10106] F2FS-fs (loop9): Start checkpoint disabled!
[  262.324452][T10106] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  262.366589][T10113] F2FS-fs (loop4): Start checkpoint disabled!
[  262.384079][T10113] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  262.449215][T10124] F2FS-fs (loop0): fault_type options not supported
[  262.464105][T10127] F2FS-fs (loop3): fault_type options not supported
[  262.471065][T10127] F2FS-fs (loop3): fault_injection options not supported
[  262.478492][T10124] F2FS-fs (loop0): fault_injection options not supported
[  262.486444][T10127] F2FS-fs (loop3): invalid crc value
[  262.493396][T10127] F2FS-fs (loop3): Found nat_bits in checkpoint
[  262.496881][T10124] F2FS-fs (loop0): invalid crc value
[  262.535334][T10124] F2FS-fs (loop0): Found nat_bits in checkpoint
[  262.564653][T10127] F2FS-fs (loop3): Start checkpoint disabled!
[  262.580991][T10127] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  262.594152][T10129] F2FS-fs (loop7): fault_type options not supported
[  262.619375][T10129] F2FS-fs (loop7): fault_injection options not supported
[  262.635704][T10124] F2FS-fs (loop0): Start checkpoint disabled!
[  262.642487][T10129] F2FS-fs (loop7): invalid crc value
[  262.648652][T10124] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  262.667544][T10129] F2FS-fs (loop7): Found nat_bits in checkpoint
[  262.762102][T10129] F2FS-fs (loop7): Start checkpoint disabled!
[  262.771694][T10129] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  262.875840][T10142] F2FS-fs (loop9): fault_type options not supported
[  262.882843][T10142] F2FS-fs (loop9): fault_injection options not supported
[  262.921427][T10142] F2FS-fs (loop9): invalid crc value
[  262.924346][T10147] F2FS-fs (loop4): fault_type options not supported
[  262.953349][T10147] F2FS-fs (loop4): fault_injection options not supported
[  262.964491][T10142] F2FS-fs (loop9): Found nat_bits in checkpoint
[  262.974173][T10147] F2FS-fs (loop4): invalid crc value
[  262.980244][T10147] F2FS-fs (loop4): Found nat_bits in checkpoint
[  263.046794][T10147] F2FS-fs (loop4): Start checkpoint disabled!
[  263.055962][T10147] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  263.063652][T10142] F2FS-fs (loop9): Start checkpoint disabled!
[  263.093945][T10142] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  263.157535][T10158] F2FS-fs (loop3): fault_type options not supported
[  263.171730][T10158] F2FS-fs (loop3): fault_injection options not supported
[  263.189817][T10158] F2FS-fs (loop3): invalid crc value
[  263.214221][T10162] F2FS-fs (loop0): fault_type options not supported
[  263.234679][T10158] F2FS-fs (loop3): Found nat_bits in checkpoint
[  263.241603][T10162] F2FS-fs (loop0): fault_injection options not supported
[  263.283372][T10162] F2FS-fs (loop0): invalid crc value
[  263.303202][T10162] F2FS-fs (loop0): Found nat_bits in checkpoint
[  263.334527][T10158] F2FS-fs (loop3): Start checkpoint disabled!
[  263.352625][T10158] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  263.384916][T10164] F2FS-fs (loop7): fault_type options not supported
[  263.401685][T10164] F2FS-fs (loop7): fault_injection options not supported
[  263.404898][T10162] F2FS-fs (loop0): Start checkpoint disabled!
[  263.415478][T10164] F2FS-fs (loop7): invalid crc value
2026/06/23 14:41:43 executed programs: 1454
[  263.434275][T10164] F2FS-fs (loop7): Found nat_bits in checkpoint
[  263.434381][T10162] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  263.511868][T10164] F2FS-fs (loop7): Start checkpoint disabled!
[  263.527802][T10164] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  263.616279][T10176] F2FS-fs (loop9): fault_type options not supported
[  263.622930][T10176] F2FS-fs (loop9): fault_injection options not supported
[  263.644522][T10176] F2FS-fs (loop9): invalid crc value
[  263.658927][T10178] F2FS-fs (loop4): fault_type options not supported
[  263.665726][T10176] F2FS-fs (loop9): Found nat_bits in checkpoint
[  263.682455][T10178] F2FS-fs (loop4): fault_injection options not supported
[  263.718085][T10178] F2FS-fs (loop4): invalid crc value
[  263.723528][T10176] F2FS-fs (loop9): Start checkpoint disabled!
[  263.724229][T10178] F2FS-fs (loop4): Found nat_bits in checkpoint
[  263.736703][T10176] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  263.838560][T10178] F2FS-fs (loop4): Start checkpoint disabled!
[  263.853243][T10178] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  263.885652][T10196] F2FS-fs (loop0): fault_type options not supported
[  263.894043][T10196] F2FS-fs (loop0): fault_injection options not supported
[  263.905721][T10189] F2FS-fs (loop3): fault_type options not supported
[  263.925631][T10196] F2FS-fs (loop0): invalid crc value
[  263.947349][T10196] F2FS-fs (loop0): Found nat_bits in checkpoint
[  263.955986][T10189] F2FS-fs (loop3): fault_injection options not supported
[  263.975573][T10189] F2FS-fs (loop3): invalid crc value
[  263.988895][T10189] F2FS-fs (loop3): Found nat_bits in checkpoint
[  264.057641][T10189] F2FS-fs (loop3): Start checkpoint disabled!
[  264.073627][T10189] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  264.103828][T10196] F2FS-fs (loop0): Start checkpoint disabled!
[  264.120099][T10196] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  264.164177][T10207] set_capacity_and_notify: 26 callbacks suppressed
[  264.164194][T10207] loop7: detected capacity change from 0 to 40427
[  264.186954][T10207] F2FS-fs (loop7): fault_type options not supported
[  264.203988][T10207] F2FS-fs (loop7): fault_injection options not supported
[  264.218019][T10209] loop9: detected capacity change from 0 to 40427
[  264.218806][T10207] F2FS-fs (loop7): invalid crc value
[  264.250688][T10207] F2FS-fs (loop7): Found nat_bits in checkpoint
[  264.277443][T10209] F2FS-fs (loop9): fault_type options not supported
[  264.297370][T10209] F2FS-fs (loop9): fault_injection options not supported
[  264.324565][T10209] F2FS-fs (loop9): invalid crc value
[  264.339622][T10209] F2FS-fs (loop9): Found nat_bits in checkpoint
[  264.339659][T10207] F2FS-fs (loop7): Start checkpoint disabled!
[  264.365841][T10207] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  264.421438][T10213] loop4: detected capacity change from 0 to 40427
[  264.438703][T10209] F2FS-fs (loop9): Start checkpoint disabled!
[  264.444848][T10213] F2FS-fs (loop4): fault_type options not supported
[  264.460059][T10213] F2FS-fs (loop4): fault_injection options not supported
[  264.473171][T10209] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  264.493391][T10213] F2FS-fs (loop4): invalid crc value
[  264.522087][T10213] F2FS-fs (loop4): Found nat_bits in checkpoint
[  264.586322][T10213] F2FS-fs (loop4): Start checkpoint disabled!
[  264.607840][T10213] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  264.614600][T10223] loop3: detected capacity change from 0 to 40427
[  264.640227][T10223] F2FS-fs (loop3): fault_type options not supported
[  264.667239][T10223] F2FS-fs (loop3): fault_injection options not supported
[  264.697760][T10223] F2FS-fs (loop3): invalid crc value
[  264.717620][T10223] F2FS-fs (loop3): Found nat_bits in checkpoint
[  264.745485][T10227] loop0: detected capacity change from 0 to 40427
[  264.764603][T10227] F2FS-fs (loop0): fault_type options not supported
[  264.771254][T10227] F2FS-fs (loop0): fault_injection options not supported
[  264.813701][T10223] F2FS-fs (loop3): Start checkpoint disabled!
[  264.814264][T10227] F2FS-fs (loop0): invalid crc value
[  264.826134][T10223] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  264.846740][T10227] F2FS-fs (loop0): Found nat_bits in checkpoint
[  264.859540][T10237] loop7: detected capacity change from 0 to 40427
[  264.876606][T10237] F2FS-fs (loop7): fault_type options not supported
[  264.887320][T10237] F2FS-fs (loop7): fault_injection options not supported
[  264.896110][T10237] F2FS-fs (loop7): invalid crc value
[  264.902237][T10237] F2FS-fs (loop7): Found nat_bits in checkpoint
[  264.924041][T10227] F2FS-fs (loop0): Start checkpoint disabled!
[  264.945695][T10227] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  264.971537][T10237] F2FS-fs (loop7): Start checkpoint disabled!
[  264.985077][T10237] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  265.070928][T10247] loop4: detected capacity change from 0 to 40427
[  265.103861][T10247] F2FS-fs (loop4): fault_type options not supported
[  265.110522][T10247] F2FS-fs (loop4): fault_injection options not supported
[  265.118383][T10244] loop9: detected capacity change from 0 to 40427
[  265.136929][T10244] F2FS-fs (loop9): fault_type options not supported
[  265.154265][T10244] F2FS-fs (loop9): fault_injection options not supported
[  265.162028][T10247] F2FS-fs (loop4): invalid crc value
[  265.168283][T10244] F2FS-fs (loop9): invalid crc value
[  265.178425][T10244] F2FS-fs (loop9): Found nat_bits in checkpoint
[  265.184868][T10247] F2FS-fs (loop4): Found nat_bits in checkpoint
[  265.274673][T10244] F2FS-fs (loop9): Start checkpoint disabled!
[  265.291013][T10247] F2FS-fs (loop4): Start checkpoint disabled!
[  265.303954][T10244] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  265.311522][T10247] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  265.413212][T10261] loop3: detected capacity change from 0 to 40427
[  265.440087][T10263] loop7: detected capacity change from 0 to 40427
[  265.484589][T10265] F2FS-fs (loop0): fault_type options not supported
[  265.491547][T10263] F2FS-fs (loop7): fault_type options not supported
[  265.503246][T10261] F2FS-fs (loop3): fault_type options not supported
[  265.514357][T10263] F2FS-fs (loop7): fault_injection options not supported
[  265.521403][T10261] F2FS-fs (loop3): fault_injection options not supported
[  265.524203][T10263] F2FS-fs (loop7): invalid crc value
[  265.541445][T10265] F2FS-fs (loop0): fault_injection options not supported
[  265.561917][T10261] F2FS-fs (loop3): invalid crc value
[  265.567457][T10263] F2FS-fs (loop7): Found nat_bits in checkpoint
[  265.574997][T10265] F2FS-fs (loop0): invalid crc value
[  265.581257][T10265] F2FS-fs (loop0): Found nat_bits in checkpoint
[  265.607068][T10261] F2FS-fs (loop3): Found nat_bits in checkpoint
[  265.666981][T10263] F2FS-fs (loop7): Start checkpoint disabled!
[  265.673275][T10261] F2FS-fs (loop3): Start checkpoint disabled!
[  265.684251][T10261] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  265.687343][T10265] F2FS-fs (loop0): Start checkpoint disabled!
[  265.698291][T10263] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  265.715470][T10265] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  265.797981][T10276] F2FS-fs (loop9): fault_type options not supported
[  265.804592][T10278] F2FS-fs (loop4): fault_type options not supported
[  265.805050][T10276] F2FS-fs (loop9): fault_injection options not supported
[  265.811510][T10278] F2FS-fs (loop4): fault_injection options not supported
[  265.828249][T10278] F2FS-fs (loop4): invalid crc value
[  265.852333][T10276] F2FS-fs (loop9): invalid crc value
[  265.864385][T10278] F2FS-fs (loop4): Found nat_bits in checkpoint
[  265.864887][T10276] F2FS-fs (loop9): Found nat_bits in checkpoint
[  265.956667][T10278] F2FS-fs (loop4): Start checkpoint disabled!
[  265.976981][T10278] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  266.016552][T10276] F2FS-fs (loop9): Start checkpoint disabled!
[  266.043379][T10276] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  266.212135][T10297] F2FS-fs (loop0): fault_type options not supported
[  266.226538][T10295] F2FS-fs (loop3): fault_type options not supported
[  266.233185][T10295] F2FS-fs (loop3): fault_injection options not supported
[  266.240567][T10297] F2FS-fs (loop0): fault_injection options not supported
[  266.264033][T10297] F2FS-fs (loop0): invalid crc value
[  266.275025][T10299] F2FS-fs (loop7): fault_type options not supported
[  266.284426][T10295] F2FS-fs (loop3): invalid crc value
[  266.291963][T10299] F2FS-fs (loop7): fault_injection options not supported
[  266.293392][T10297] F2FS-fs (loop0): Found nat_bits in checkpoint
[  266.312696][T10299] F2FS-fs (loop7): invalid crc value
[  266.321804][T10295] F2FS-fs (loop3): Found nat_bits in checkpoint
[  266.329047][T10299] F2FS-fs (loop7): Found nat_bits in checkpoint
[  266.393877][T10299] F2FS-fs (loop7): Start checkpoint disabled!
[  266.410657][T10299] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  266.412185][T10297] F2FS-fs (loop0): Start checkpoint disabled!
[  266.424471][T10295] F2FS-fs (loop3): Start checkpoint disabled!
[  266.443852][T10295] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  266.452239][T10297] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6
[  266.503787][T10313] F2FS-fs (loop9): fault_type options not supported
[  266.513065][T10313] F2FS-fs (loop9): fault_injection options not supported
[  266.531179][T10313] F2FS-fs (loop9): invalid crc value
[  266.538633][T10313] F2FS-fs (loop9): Found nat_bits in checkpoint
[  266.564193][T10297] F2FS-fs (loop0): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  266.626314][T10311] F2FS-fs (loop4): fault_type options not supported
[  266.634440][T10313] F2FS-fs (loop9): Start checkpoint disabled!
[  266.640749][T10311] F2FS-fs (loop4): fault_injection options not supported
[  266.648690][T10313] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  266.662526][T10311] F2FS-fs (loop4): invalid crc value
[  266.675903][T10311] F2FS-fs (loop4): Found nat_bits in checkpoint
[  266.742710][T10311] F2FS-fs (loop4): Start checkpoint disabled!
[  266.757590][T10311] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  266.856693][T10332] F2FS-fs (loop7): fault_type options not supported
[  266.878791][T10332] F2FS-fs (loop7): fault_injection options not supported
[  266.886993][T10332] F2FS-fs (loop7): invalid crc value
[  266.893070][T10332] F2FS-fs (loop7): Found nat_bits in checkpoint
[  266.913689][T10329] F2FS-fs (loop3): fault_type options not supported
[  266.920415][T10329] F2FS-fs (loop3): fault_injection options not supported
[  266.954952][T10329] F2FS-fs (loop3): invalid crc value
[  266.957142][T10332] F2FS-fs (loop7): Start checkpoint disabled!
[  266.967409][T10329] F2FS-fs (loop3): Found nat_bits in checkpoint
[  266.967634][T10332] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  267.046966][T10329] F2FS-fs (loop3): Start checkpoint disabled!
[  267.060199][T10329] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  267.099739][T10343] F2FS-fs (loop9): fault_type options not supported
[  267.109885][T10343] F2FS-fs (loop9): fault_injection options not supported
[  267.144338][T10343] F2FS-fs (loop9): invalid crc value
[  267.164316][T10343] F2FS-fs (loop9): Found nat_bits in checkpoint
[  267.183530][T10346] F2FS-fs (loop4): fault_type options not supported
[  267.196211][T10346] F2FS-fs (loop4): fault_injection options not supported
[  267.204350][T10346] F2FS-fs (loop4): invalid crc value
[  267.211102][T10346] F2FS-fs (loop4): Found nat_bits in checkpoint
[  267.251383][T10343] F2FS-fs (loop9): Start checkpoint disabled!
[  267.261875][T10343] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  267.318746][T10346] F2FS-fs (loop4): Start checkpoint disabled!
[  267.331772][T10346] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  267.395013][T10357] F2FS-fs (loop7): fault_type options not supported
[  267.401734][T10357] F2FS-fs (loop7): fault_injection options not supported
[  267.409805][T10357] F2FS-fs (loop7): invalid crc value
[  267.417172][T10357] F2FS-fs (loop7): Found nat_bits in checkpoint
[  267.464516][T10357] F2FS-fs (loop7): Start checkpoint disabled!
[  267.474183][T10357] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  267.559963][T10362] F2FS-fs (loop3): fault_type options not supported
[  267.573803][T10362] F2FS-fs (loop3): fault_injection options not supported
[  267.604786][T10362] F2FS-fs (loop3): invalid crc value
[  267.624599][T10362] F2FS-fs (loop3): Found nat_bits in checkpoint
[  267.687332][T10362] F2FS-fs (loop3): Start checkpoint disabled!
[  267.704033][T10362] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  267.787662][T10372] F2FS-fs (loop9): fault_type options not supported
[  267.803776][T10372] F2FS-fs (loop9): fault_injection options not supported
[  267.809729][T10377] F2FS-fs (loop4): fault_type options not supported
[  267.817822][T10372] F2FS-fs (loop9): invalid crc value
[  267.828081][T10372] F2FS-fs (loop9): Found nat_bits in checkpoint
[  267.839077][T10377] F2FS-fs (loop4): fault_injection options not supported
[  267.885873][T10379] F2FS-fs (loop7): fault_type options not supported
[  267.886166][T10377] F2FS-fs (loop4): invalid crc value
[  267.892602][T10379] F2FS-fs (loop7): fault_injection options not supported
[  267.901319][T10379] F2FS-fs (loop7): invalid crc value
[  267.911466][T10372] F2FS-fs (loop9): Start checkpoint disabled!
[  267.918713][T10379] F2FS-fs (loop7): Found nat_bits in checkpoint
[  267.925466][T10372] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  267.962041][T10377] F2FS-fs (loop4): Found nat_bits in checkpoint
[  267.966693][T10379] F2FS-fs (loop7): Start checkpoint disabled!
[  267.974873][T10379] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  267.989885][T10386] F2FS-fs (loop9): do_checkpoint failed err:-5, stop checkpoint
[  268.003843][T10372] F2FS-fs (loop9): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  268.014771][T10377] F2FS-fs (loop4): Start checkpoint disabled!
[  268.021495][T10377] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  268.125416][T10388] F2FS-fs (loop3): fault_type options not supported
[  268.132272][T10388] F2FS-fs (loop3): fault_injection options not supported
[  268.140440][T10388] F2FS-fs (loop3): invalid crc value
[  268.150271][T10388] F2FS-fs (loop3): Found nat_bits in checkpoint
[  268.213102][T10388] F2FS-fs (loop3): Start checkpoint disabled!
[  268.230978][T10388] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  268.352837][T10405] F2FS-fs (loop7): fault_type options not supported
[  268.379961][T10405] F2FS-fs (loop7): fault_injection options not supported
[  268.404934][T10405] F2FS-fs (loop7): invalid crc value
[  268.414456][T10405] F2FS-fs (loop7): Found nat_bits in checkpoint
[  268.428998][T10403] F2FS-fs (loop9): fault_type options not supported
[  268.455201][T10403] F2FS-fs (loop9): fault_injection options not supported
[  268.473139][T10403] F2FS-fs (loop9): invalid crc value
[  268.477808][T10405] F2FS-fs (loop7): Start checkpoint disabled!
[  268.485548][T10403] F2FS-fs (loop9): Found nat_bits in checkpoint
[  268.494374][T10405] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  268.558131][T10403] F2FS-fs (loop9): Start checkpoint disabled!
[  268.576296][T10403] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
2026/06/23 14:41:48 executed programs: 1488
[  268.608865][T10414] F2FS-fs (loop3): fault_type options not supported
[  268.615594][T10414] F2FS-fs (loop3): fault_injection options not supported
[  268.623415][T10414] F2FS-fs (loop3): invalid crc value
[  268.629910][T10414] F2FS-fs (loop3): Found nat_bits in checkpoint
[  268.649508][T10412] F2FS-fs (loop4): fault_type options not supported
[  268.656987][T10421] F2FS-fs (loop9): do_checkpoint failed err:-5, stop checkpoint
[  268.673489][T10403] F2FS-fs (loop9): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  268.675890][T10412] F2FS-fs (loop4): fault_injection options not supported
[  268.699964][T10414] F2FS-fs (loop3): Start checkpoint disabled!
[  268.706739][T10414] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  268.724150][T10412] F2FS-fs (loop4): invalid crc value
[  268.735272][T10412] F2FS-fs (loop4): Found nat_bits in checkpoint
[  268.806201][T10412] F2FS-fs (loop4): Start checkpoint disabled!
[  268.824010][T10412] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  268.918485][T10426] F2FS-fs (loop7): fault_type options not supported
[  268.940418][T10426] F2FS-fs (loop7): fault_injection options not supported
[  268.960512][T10426] F2FS-fs (loop7): invalid crc value
[  268.971021][T10426] F2FS-fs (loop7): Found nat_bits in checkpoint
[  269.020460][T10426] F2FS-fs (loop7): Start checkpoint disabled!
[  269.027114][T10426] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  269.071743][T10432] F2FS-fs (loop9): fault_type options not supported
[  269.094115][T10432] F2FS-fs (loop9): fault_injection options not supported
[  269.110314][T10432] F2FS-fs (loop9): invalid crc value
[  269.123252][T10432] F2FS-fs (loop9): Found nat_bits in checkpoint
[  269.135682][T10440] F2FS-fs (loop3): fault_type options not supported
[  269.143801][T10440] F2FS-fs (loop3): fault_injection options not supported
[  269.164060][T10440] F2FS-fs (loop3): invalid crc value
[  269.180825][T10440] F2FS-fs (loop3): Found nat_bits in checkpoint
[  269.223815][T10432] F2FS-fs (loop9): Start checkpoint disabled!
[  269.232842][T10432] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  269.240431][T10440] F2FS-fs (loop3): Start checkpoint disabled!
[  269.260516][T10440] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  269.270000][T10444] set_capacity_and_notify: 25 callbacks suppressed
[  269.270014][T10444] loop4: detected capacity change from 0 to 40427
[  269.332188][T10444] F2FS-fs (loop4): fault_type options not supported
[  269.354046][T10444] F2FS-fs (loop4): fault_injection options not supported
[  269.384816][T10444] F2FS-fs (loop4): invalid crc value
[  269.398033][T10450] loop7: detected capacity change from 0 to 40427
[  269.404621][T10444] F2FS-fs (loop4): Found nat_bits in checkpoint
[  269.436539][T10450] F2FS-fs (loop7): fault_type options not supported
[  269.443363][T10450] F2FS-fs (loop7): fault_injection options not supported
[  269.473963][T10450] F2FS-fs (loop7): invalid crc value
[  269.480937][T10450] F2FS-fs (loop7): Found nat_bits in checkpoint
[  269.488489][T10444] F2FS-fs (loop4): Start checkpoint disabled!
[  269.504418][T10444] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  269.573834][T10450] F2FS-fs (loop7): Start checkpoint disabled!
[  269.584162][T10450] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  269.639083][T10462] loop9: detected capacity change from 0 to 40427
[  269.649461][T10462] F2FS-fs (loop9): fault_type options not supported
[  269.660956][T10462] F2FS-fs (loop9): fault_injection options not supported
[  269.677614][T10460] loop3: detected capacity change from 0 to 40427
[  269.688487][T10462] F2FS-fs (loop9): invalid crc value
[  269.701666][T10460] F2FS-fs (loop3): fault_type options not supported
[  269.708915][T10462] F2FS-fs (loop9): Found nat_bits in checkpoint
[  269.710250][T10460] F2FS-fs (loop3): fault_injection options not supported
[  269.744894][T10460] F2FS-fs (loop3): invalid crc value
[  269.754636][T10460] F2FS-fs (loop3): Found nat_bits in checkpoint
[  269.781618][T10462] F2FS-fs (loop9): Start checkpoint disabled!
[  269.798415][T10462] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  269.821888][T10460] F2FS-fs (loop3): Start checkpoint disabled!
[  269.834467][T10460] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  269.920749][T10474] loop4: detected capacity change from 0 to 40427
[  269.944162][T10474] F2FS-fs (loop4): fault_type options not supported
[  269.963916][T10474] F2FS-fs (loop4): fault_injection options not supported
[  269.991823][T10474] F2FS-fs (loop4): invalid crc value
[  270.002601][T10474] F2FS-fs (loop4): Found nat_bits in checkpoint
[  270.015457][T10476] loop7: detected capacity change from 0 to 40427
[  270.037171][T10476] F2FS-fs (loop7): fault_type options not supported
[  270.054094][T10476] F2FS-fs (loop7): fault_injection options not supported
[  270.075854][T10476] F2FS-fs (loop7): invalid crc value
[  270.086193][T10476] F2FS-fs (loop7): Found nat_bits in checkpoint
[  270.093834][T10474] F2FS-fs (loop4): Start checkpoint disabled!
[  270.100535][T10474] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  270.174648][T10476] F2FS-fs (loop7): Start checkpoint disabled!
[  270.184142][T10476] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  270.229734][T10489] loop3: detected capacity change from 0 to 40427
[  270.249252][T10487] loop9: detected capacity change from 0 to 40427
[  270.300851][T10487] F2FS-fs (loop9): fault_type options not supported
[  270.306416][T10489] F2FS-fs (loop3): fault_type options not supported
[  270.313870][T10487] F2FS-fs (loop9): fault_injection options not supported
[  270.322076][T10487] F2FS-fs (loop9): invalid crc value
[  270.334977][T10487] F2FS-fs (loop9): Found nat_bits in checkpoint
[  270.363797][T10489] F2FS-fs (loop3): fault_injection options not supported
[  270.371839][T10489] F2FS-fs (loop3): invalid crc value
[  270.384663][T10489] F2FS-fs (loop3): Found nat_bits in checkpoint
[  270.405022][T10487] F2FS-fs (loop9): Start checkpoint disabled!
[  270.414127][T10487] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  270.452025][T10489] F2FS-fs (loop3): Start checkpoint disabled!
[  270.470770][T10501] loop4: detected capacity change from 0 to 40427
[  270.471433][T10489] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  270.485415][T10505] F2FS-fs (loop9): do_checkpoint failed err:-5, stop checkpoint
[  270.493231][T10487] F2FS-fs (loop9): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  270.525430][T10501] F2FS-fs (loop4): fault_type options not supported
[  270.532084][T10501] F2FS-fs (loop4): fault_injection options not supported
[  270.549965][T10501] F2FS-fs (loop4): invalid crc value
[  270.556260][T10501] F2FS-fs (loop4): Found nat_bits in checkpoint
[  270.613572][T10503] loop7: detected capacity change from 0 to 40427
[  270.636382][T10501] F2FS-fs (loop4): Start checkpoint disabled!
[  270.647574][T10503] F2FS-fs (loop7): fault_type options not supported
[  270.660863][T10501] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  270.674503][T10503] F2FS-fs (loop7): fault_injection options not supported
[  270.705678][T10503] F2FS-fs (loop7): invalid crc value
[  270.716070][T10503] F2FS-fs (loop7): Found nat_bits in checkpoint
[  270.784682][T10503] F2FS-fs (loop7): Start checkpoint disabled!
[  270.795162][T10503] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  270.824281][T10515] F2FS-fs (loop9): fault_type options not supported
[  270.841311][T10515] F2FS-fs (loop9): fault_injection options not supported
[  270.862111][T10515] F2FS-fs (loop9): invalid crc value
[  270.868421][T10515] F2FS-fs (loop9): Found nat_bits in checkpoint
[  270.883817][T10516] F2FS-fs (loop3): fault_type options not supported
[  270.890513][T10516] F2FS-fs (loop3): fault_injection options not supported
[  270.906614][T10516] F2FS-fs (loop3): invalid crc value
[  270.914723][T10516] F2FS-fs (loop3): Found nat_bits in checkpoint
[  270.943244][T10515] F2FS-fs (loop9): Start checkpoint disabled!
[  270.950093][T10515] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  270.958718][T10516] F2FS-fs (loop3): Start checkpoint disabled!
[  270.984100][T10516] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  271.080472][T10528] F2FS-fs (loop4): fault_type options not supported
[  271.113789][T10528] F2FS-fs (loop4): fault_injection options not supported
[  271.141946][T10528] F2FS-fs (loop4): invalid crc value
[  271.151912][T10528] F2FS-fs (loop4): Found nat_bits in checkpoint
[  271.222877][T10528] F2FS-fs (loop4): Start checkpoint disabled!
[  271.229467][T10528] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  271.329739][T10539] F2FS-fs (loop7): fault_type options not supported
[  271.360515][T10539] F2FS-fs (loop7): fault_injection options not supported
[  271.374002][T10539] F2FS-fs (loop7): invalid crc value
[  271.384938][T10539] F2FS-fs (loop7): Found nat_bits in checkpoint
[  271.392204][T10541] F2FS-fs (loop3): fault_type options not supported
[  271.400948][T10543] F2FS-fs (loop9): fault_type options not supported
[  271.404141][T10541] F2FS-fs (loop3): fault_injection options not supported
[  271.421311][T10543] F2FS-fs (loop9): fault_injection options not supported
[  271.439175][T10543] F2FS-fs (loop9): invalid crc value
[  271.445552][T10541] F2FS-fs (loop3): invalid crc value
[  271.445741][T10543] F2FS-fs (loop9): Found nat_bits in checkpoint
[  271.458236][T10539] F2FS-fs (loop7): Start checkpoint disabled!
[  271.464913][T10541] F2FS-fs (loop3): Found nat_bits in checkpoint
[  271.483860][T10543] F2FS-fs (loop9): Start checkpoint disabled!
[  271.490347][T10539] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  271.490557][T10543] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  271.537670][T10541] F2FS-fs (loop3): Start checkpoint disabled!
[  271.544732][T10541] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  271.622813][T10549] F2FS-fs (loop4): fault_type options not supported
[  271.638709][T10549] F2FS-fs (loop4): fault_injection options not supported
[  271.651029][T10549] F2FS-fs (loop4): invalid crc value
[  271.660897][T10549] F2FS-fs (loop4): Found nat_bits in checkpoint
[  271.697038][T10549] F2FS-fs (loop4): Start checkpoint disabled!
[  271.703551][T10549] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  271.900144][T10565] F2FS-fs (loop7): fault_type options not supported
[  271.923987][T10565] F2FS-fs (loop7): fault_injection options not supported
[  271.954371][T10565] F2FS-fs (loop7): invalid crc value
[  271.976627][T10565] F2FS-fs (loop7): Found nat_bits in checkpoint
[  271.984103][T10571] F2FS-fs (loop3): fault_type options not supported
[  271.990932][T10571] F2FS-fs (loop3): fault_injection options not supported
[  272.000627][T10571] F2FS-fs (loop3): invalid crc value
[  272.017543][T10571] F2FS-fs (loop3): Found nat_bits in checkpoint
[  272.024967][T10567] F2FS-fs (loop9): fault_type options not supported
[  272.044681][T10567] F2FS-fs (loop9): fault_injection options not supported
[  272.063499][T10567] F2FS-fs (loop9): invalid crc value
[  272.073299][T10571] F2FS-fs (loop3): Start checkpoint disabled!
[  272.079549][T10565] F2FS-fs (loop7): Start checkpoint disabled!
[  272.080193][T10567] F2FS-fs (loop9): Found nat_bits in checkpoint
[  272.092741][T10571] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  272.092741][T10565] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  272.135038][T10567] F2FS-fs (loop9): Start checkpoint disabled!
[  272.141824][T10567] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  272.166155][T10574] F2FS-fs (loop4): fault_type options not supported
[  272.173124][T10574] F2FS-fs (loop4): fault_injection options not supported
[  272.181627][T10574] F2FS-fs (loop4): invalid crc value
[  272.193307][T10574] F2FS-fs (loop4): Found nat_bits in checkpoint
[  272.276814][T10574] F2FS-fs (loop4): Start checkpoint disabled!
[  272.303976][T10574] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  272.473667][T10594] F2FS-fs (loop7): fault_type options not supported
[  272.483890][T10594] F2FS-fs (loop7): fault_injection options not supported
[  272.500140][T10594] F2FS-fs (loop7): invalid crc value
[  272.515954][T10594] F2FS-fs (loop7): Found nat_bits in checkpoint
[  272.566177][T10590] F2FS-fs (loop9): fault_type options not supported
[  272.586458][T10594] F2FS-fs (loop7): Start checkpoint disabled!
[  272.593195][T10590] F2FS-fs (loop9): fault_injection options not supported
[  272.604053][T10594] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  272.611866][T10590] F2FS-fs (loop9): invalid crc value
[  272.617441][T10592] F2FS-fs (loop3): fault_type options not supported
[  272.627473][T10592] F2FS-fs (loop3): fault_injection options not supported
[  272.635269][T10590] F2FS-fs (loop9): Found nat_bits in checkpoint
[  272.645525][T10592] F2FS-fs (loop3): invalid crc value
[  272.651533][T10592] F2FS-fs (loop3): Found nat_bits in checkpoint
[  272.686055][T10592] F2FS-fs (loop3): Start checkpoint disabled!
[  272.693383][T10592] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  272.705121][T10590] F2FS-fs (loop9): Start checkpoint disabled!
[  272.711680][T10590] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  272.783707][T10601] F2FS-fs (loop4): fault_type options not supported
[  272.792654][T10601] F2FS-fs (loop4): fault_injection options not supported
[  272.800468][T10601] F2FS-fs (loop4): invalid crc value
[  272.842813][T10601] F2FS-fs (loop4): Found nat_bits in checkpoint
[  272.924661][T10601] F2FS-fs (loop4): Start checkpoint disabled!
[  272.934599][T10601] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  273.103957][T10620] F2FS-fs (loop3): fault_type options not supported
[  273.115172][T10620] F2FS-fs (loop3): fault_injection options not supported
[  273.122616][T10619] F2FS-fs (loop9): fault_type options not supported
[  273.134608][T10620] F2FS-fs (loop3): invalid crc value
[  273.141046][T10620] F2FS-fs (loop3): Found nat_bits in checkpoint
[  273.147557][T10619] F2FS-fs (loop9): fault_injection options not supported
[  273.170433][T10616] F2FS-fs (loop7): fault_type options not supported
[  273.175837][T10619] F2FS-fs (loop9): invalid crc value
[  273.184049][T10619] F2FS-fs (loop9): Found nat_bits in checkpoint
[  273.190464][T10616] F2FS-fs (loop7): fault_injection options not supported
[  273.209116][T10616] F2FS-fs (loop7): invalid crc value
[  273.217517][T10616] F2FS-fs (loop7): Found nat_bits in checkpoint
[  273.223974][T10620] F2FS-fs (loop3): Start checkpoint disabled!
[  273.240695][T10620] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  273.268567][T10616] F2FS-fs (loop7): Start checkpoint disabled!
[  273.275833][T10619] F2FS-fs (loop9): Start checkpoint disabled!
[  273.282370][T10616] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  273.290845][T10619] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  273.357744][T10627] F2FS-fs (loop4): fault_type options not supported
[  273.384980][T10627] F2FS-fs (loop4): fault_injection options not supported
[  273.399953][T10627] F2FS-fs (loop4): invalid crc value
[  273.409449][T10627] F2FS-fs (loop4): Found nat_bits in checkpoint
[  273.461163][T10627] F2FS-fs (loop4): Start checkpoint disabled!
[  273.474222][T10627] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  273.544346][T10644] F2FS-fs (loop4): do_checkpoint failed err:-5, stop checkpoint
[  273.562169][T10627] F2FS-fs (loop4): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  273.645256][T10642] F2FS-fs (loop3): fault_type options not supported
[  273.651919][T10642] F2FS-fs (loop3): fault_injection options not supported
[  273.688053][T10650] F2FS-fs (loop7): fault_type options not supported
[  273.693544][T10642] F2FS-fs (loop3): invalid crc value
[  273.701723][T10642] F2FS-fs (loop3): Found nat_bits in checkpoint
[  273.705537][T10650] F2FS-fs (loop7): fault_injection options not supported
[  273.743914][T10650] F2FS-fs (loop7): invalid crc value
[  273.754430][T10650] F2FS-fs (loop7): Found nat_bits in checkpoint
[  273.776659][T10642] F2FS-fs (loop3): Start checkpoint disabled!
[  273.783166][T10642] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  273.819002][T10650] F2FS-fs (loop7): Start checkpoint disabled!
[  273.825844][T10650] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  273.856122][T10647] F2FS-fs (loop9): fault_type options not supported
2026/06/23 14:41:54 executed programs: 1524
[  273.862781][T10647] F2FS-fs (loop9): fault_injection options not supported
[  273.871303][T10647] F2FS-fs (loop9): invalid crc value
[  273.879248][T10647] F2FS-fs (loop9): Found nat_bits in checkpoint
[  273.893940][   T31] INFO: task syz.2.60:711 blocked for more than 208 seconds.
[  273.901356][   T31]       Not tainted syzkaller #0
[  273.906910][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  273.916644][   T31] task:syz.2.60        state:D stack:27048 pid:  711 ppid:   375 flags:0x00004004
[  273.922931][T10647] F2FS-fs (loop9): Start checkpoint disabled!
[  273.930169][   T31] Call Trace:
[  273.935627][   T31]  <TASK>
[  273.938560][   T31]  __schedule+0xbcf/0x14a0
[  273.943046][   T31]  ? release_firmware_map_entry+0x190/0x190
[  273.949208][   T31]  ? sched_group_set_idle+0x600/0x600
[  273.955084][T10653] F2FS-fs (loop4): fault_type options not supported
[  273.961707][T10653] F2FS-fs (loop4): fault_injection options not supported
[  273.969167][   T31]  schedule+0x11e/0x1e0
[  273.970296][T10647] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  273.973339][   T31]  schedule_timeout+0xba/0x340
[  273.986694][   T31]  ? console_conditional_schedule+0x30/0x30
[  273.992715][   T31]  ? __prepare_to_swait+0xa8/0x130
[  273.998155][   T31]  wait_for_common+0x25b/0x410
[  274.002956][T10653] F2FS-fs (loop4): invalid crc value
[  274.008473][   T31]  ? ttwu_do_wakeup+0x100/0x470
[  274.013599][   T31]  ? wait_for_completion+0x20/0x20
[  274.019267][   T31]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[  274.025662][   T31]  ? try_to_wake_up+0x610/0x1150
[  274.030865][T10653] F2FS-fs (loop4): Found nat_bits in checkpoint
[  274.042644][   T31]  wait_for_completion+0x18/0x20
[  274.055874][   T31]  kthread_stop+0x104/0x3e0
[  274.061269][   T31]  f2fs_stop_gc_thread+0x65/0xb0
[  274.066806][   T31]  __f2fs_ioctl+0x81d3/0xb4f0
[  274.073280][   T31]  ? avc_flush+0x2b0/0x2b0
[  274.078928][T10653] F2FS-fs (loop4): Start checkpoint disabled!
[  274.085330][   T31]  ? __asan_set_shadow_00+0xe/0x10
[  274.090519][   T31]  ? do_vfs_ioctl+0x1c15/0x1d80
[  274.090929][T10653] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  274.095423][   T31]  ? __ia32_compat_sys_ioctl+0x910/0x910
[  274.108516][   T31]  ? f2fs_ioctl+0x240/0x240
[  274.113050][   T31]  ? ioctl_has_perm+0x1b8/0x4f0
[  274.117955][   T31]  ? ioctl_has_perm+0x3ab/0x4f0
[  274.122847][   T31]  ? has_cap_mac_admin+0x370/0x370
[  274.127987][   T31]  ? __kasan_check_write+0x14/0x20
[  274.133092][   T31]  ? _raw_spin_lock_irq+0x95/0xf0
[  274.138737][   T31]  ? selinux_file_ioctl+0x3ad/0x4c0
[  274.143968][   T31]  ? __kasan_check_write+0x14/0x20
[  274.149080][   T31]  ? selinux_file_alloc_security+0x120/0x120
[  274.155070][   T31]  ? _raw_spin_unlock_irq+0x4e/0x70
[  274.160264][   T31]  ? __set_current_blocked+0x208/0x230
[  274.165738][   T31]  ? __fget_files+0x2e1/0x340
[  274.170417][   T31]  f2fs_ioctl+0x149/0x240
[  274.174771][   T31]  ? f2fs_precache_extents+0x290/0x290
[  274.180225][   T31]  __se_sys_ioctl+0x121/0x1a0
[  274.184919][   T31]  __x64_sys_ioctl+0x7b/0x90
[  274.189504][   T31]  x64_sys_call+0x2f/0x9a0
[  274.193922][   T31]  do_syscall_64+0x4c/0xa0
[  274.198333][   T31]  ? clear_bhb_loop+0x50/0xa0
[  274.203187][   T31]  ? clear_bhb_loop+0x50/0xa0
[  274.207868][   T31]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  274.213764][   T31] RIP: 0033:0x7fb6d3e87e59
[  274.218170][   T31] RSP: 002b:00007fb6d3cc9028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  274.226592][   T31] RAX: ffffffffffffffda RBX: 00007fb6d4101090 RCX: 00007fb6d3e87e59
[  274.234569][   T31] RDX: 0000200000000080 RSI: 000000008004587d RDI: 0000000000000004
[  274.242533][   T31] RBP: 00007fb6d3f1de6f R08: 0000000000000000 R09: 0000000000000000
[  274.250518][   T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  274.258491][   T31] R13: 00007fb6d4101128 R14: 00007fb6d4101090 R15: 00007ffe524e8108
[  274.266504][   T31]  </TASK>
[  274.296825][   T31] INFO: task syz.5.308:2350 blocked for more than 167 seconds.
[  274.304596][   T31]       Not tainted syzkaller #0
[  274.309534][   T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  274.343354][   T31] task:syz.5.308       state:D stack:25672 pid: 2350 ppid:   377 flags:0x00004004
[  274.355423][   T31] Call Trace:
[  274.358831][   T31]  <TASK>
[  274.361849][   T31]  __schedule+0xbcf/0x14a0
[  274.366331][   T31]  ? release_firmware_map_entry+0x190/0x190
[  274.372232][   T31]  ? __schedule+0xbd7/0x14a0
[  274.376875][   T31]  schedule+0x11e/0x1e0
[  274.381039][   T31]  schedule_timeout+0xba/0x340
[  274.385925][   T31]  ? console_conditional_schedule+0x30/0x30
[  274.391907][   T31]  ? __prepare_to_swait+0xa8/0x130
[  274.397034][   T31]  wait_for_common+0x25b/0x410
[  274.401792][   T31]  ? wait_for_completion+0x20/0x20
[  274.406908][   T31]  ? try_to_wake_up+0x632/0x1150
[  274.411840][   T31]  wait_for_completion+0x18/0x20
[  274.416866][   T31]  kthread_stop+0x104/0x3e0
[  274.421360][   T31]  f2fs_stop_gc_thread+0x65/0xb0
[  274.426308][   T31]  f2fs_remount+0x1685/0x1c20
[  274.430987][   T31]  ? avc_has_perm_noaudit+0x390/0x490
[  274.436368][   T31]  ? f2fs_statfs+0xc30/0xc30
[  274.440949][   T31]  legacy_reconfigure+0xfa/0x110
[  274.445893][   T31]  reconfigure_super+0x225/0x8a0
[  274.450822][   T31]  path_mount+0xc7b/0xff0
[  274.455191][   T31]  __se_sys_mount+0x320/0x390
[  274.459864][   T31]  ? __x64_sys_mount+0xd0/0xd0
[  274.464634][   T31]  ? __kasan_check_write+0x14/0x20
[  274.469739][   T31]  __x64_sys_mount+0xbf/0xd0
[  274.474338][   T31]  x64_sys_call+0x6bf/0x9a0
[  274.478833][   T31]  do_syscall_64+0x4c/0xa0
[  274.483249][   T31]  ? clear_bhb_loop+0x50/0xa0
[  274.487961][   T31]  ? clear_bhb_loop+0x50/0xa0
[  274.492627][   T31]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  274.498541][   T31] RIP: 0033:0x7f0f2f629e59
[  274.502944][   T31] RSP: 002b:00007f0f2f48c028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  274.511362][   T31] RAX: ffffffffffffffda RBX: 00007f0f2f8a2fa0 RCX: 00007f0f2f629e59
[  274.519352][   T31] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000000
[  274.527597][   T31] RBP: 00007f0f2f6bfe6f R08: 0000000000000000 R09: 0000000000000000
[  274.535599][   T31] R10: 0000000002390024 R11: 0000000000000246 R12: 0000000000000000
[  274.543679][   T31] R13: 00007f0f2f8a3038 R14: 00007f0f2f8a2fa0 R15: 00007fff4e814e88
[  274.551674][   T31]  </TASK>
[  274.561559][   T31] NMI backtrace for cpu 1
[  274.565914][   T31] CPU: 1 PID: 31 Comm: khungtaskd Not tainted syzkaller #0
[  274.573101][   T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  274.583153][   T31] Call Trace:
[  274.586441][   T31]  <TASK>
[  274.589358][   T31]  __dump_stack+0x21/0x30
[  274.593678][   T31]  dump_stack_lvl+0x110/0x170
[  274.598352][   T31]  ? show_regs_print_info+0x20/0x20
[  274.603553][   T31]  ? rcu_preempt_deferred_qs_irqrestore+0x6b4/0x960
[  274.610223][   T31]  dump_stack+0x15/0x20
[  274.614394][   T31]  nmi_cpu_backtrace+0x2af/0x2c0
[  274.619322][   T31]  ? rcu_read_unlock_special+0xb2/0x440
[  274.624939][   T31]  ? nmi_trigger_cpumask_backtrace+0x240/0x240
[  274.631079][   T31]  ? __rcu_read_unlock+0xa0/0xa0
[  274.636022][   T31]  ? arch_trigger_cpumask_backtrace+0x20/0x20
[  274.642104][   T31]  ? arch_trigger_cpumask_backtrace+0x20/0x20
[  274.648157][   T31]  nmi_trigger_cpumask_backtrace+0x138/0x240
[  274.654122][   T31]  arch_trigger_cpumask_backtrace+0x10/0x20
[  274.660009][   T31]  watchdog+0xd58/0xea0
[  274.664173][   T31]  ? hungtask_pm_notify+0x50/0x50
[  274.669198][   T31]  ? __kasan_check_read+0x11/0x20
[  274.674222][   T31]  ? __kthread_parkme+0xab/0x1f0
[  274.679151][   T31]  kthread+0x3f5/0x4f0
[  274.683206][   T31]  ? hungtask_pm_notify+0x50/0x50
[  274.688309][   T31]  ? kthread_blkcg+0xd0/0xd0
[  274.692886][   T31]  ret_from_fork+0x1f/0x30
[  274.697341][   T31]  </TASK>
[  274.700449][   T31] Sending NMI from CPU 1 to CPUs 0:
[  274.705665][    C0] NMI backtrace for cpu 0
[  274.705676][    C0] CPU: 0 PID: 10675 Comm: syz.7.1532 Not tainted syzkaller #0
[  274.705692][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  274.705701][    C0] RIP: 0033:0x7fd44328d1ce
[  274.705715][    C0] Code: c1 49 39 4f 08 72 54 8d 4d ff 85 ed 74 3b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 39 f0 72 1b 4d 8b 07 49 89 c1 49 29 f1 <47> 0f b6 0c 08 45 84 c9 74 08 45 88 0c 00 49 8b 47 10 48 83 c0 01
[  274.705729][    C0] RSP: 002b:00007fd443237470 EFLAGS: 00000202
[  274.705743][    C0] RAX: 0000000000391802 RBX: 00007fd443237530 RCX: 000000000000000d
[  274.705754][    C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00007fd4432375d0
[  274.705765][    C0] RBP: 0000000000000102 R08: 00007fd43ae18000 R09: 0000000000391801
[  274.705775][    C0] R10: 0000000000000000 R11: 00007fd443237540 R12: 0000000000000001
[  274.705785][    C0] R13: 00007fd44348baa0 R14: 0000000000000000 R15: 00007fd4432375d0
[  274.705797][    C0] FS:  00007fd4432386c0 GS:  0000000000000000
[  274.742591][T10668] set_capacity_and_notify: 23 callbacks suppressed
[  274.742606][T10668] loop3: detected capacity change from 0 to 40427
[  274.831244][T10668] F2FS-fs (loop3): fault_type options not supported
[  274.838427][T10668] F2FS-fs (loop3): fault_injection options not supported
[  274.846446][T10668] F2FS-fs (loop3): invalid crc value
[  274.852586][T10668] F2FS-fs (loop3): Found nat_bits in checkpoint
[  274.887994][T10668] F2FS-fs (loop3): Start checkpoint disabled!
[  274.904185][T10668] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  274.987295][T10677] loop9: detected capacity change from 0 to 40427
[  275.003916][T10677] F2FS-fs (loop9): fault_type options not supported
[  275.019655][T10677] F2FS-fs (loop9): fault_injection options not supported
[  275.034379][T10677] F2FS-fs (loop9): invalid crc value
[  275.048145][T10675] loop7: detected capacity change from 0 to 40427
[  275.057837][T10677] F2FS-fs (loop9): Found nat_bits in checkpoint
[  275.085888][T10675] F2FS-fs (loop7): fault_type options not supported
[  275.092709][T10675] F2FS-fs (loop7): fault_injection options not supported
[  275.130852][T10675] F2FS-fs (loop7): invalid crc value
[  275.133203][T10677] F2FS-fs (loop9): Start checkpoint disabled!
[  275.143129][T10675] F2FS-fs (loop7): Found nat_bits in checkpoint
[  275.153031][T10677] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  275.186530][T10681] loop4: detected capacity change from 0 to 40427
[  275.204389][T10681] F2FS-fs (loop4): fault_type options not supported
[  275.211691][T10681] F2FS-fs (loop4): fault_injection options not supported
[  275.219628][T10681] F2FS-fs (loop4): invalid crc value
[  275.225453][T10675] F2FS-fs (loop7): Start checkpoint disabled!
[  275.225932][T10681] F2FS-fs (loop4): Found nat_bits in checkpoint
[  275.238571][T10675] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  275.284172][T10681] F2FS-fs (loop4): Start checkpoint disabled!
[  275.290910][T10681] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  275.350911][T10685] loop3: detected capacity change from 0 to 40427
[  275.372095][T10685] F2FS-fs (loop3): fault_type options not supported
[  275.381082][T10685] F2FS-fs (loop3): fault_injection options not supported
[  275.393593][T10685] F2FS-fs (loop3): invalid crc value
[  275.399790][T10685] F2FS-fs (loop3): Found nat_bits in checkpoint
[  275.447273][T10685] F2FS-fs (loop3): Start checkpoint disabled!
[  275.453904][T10685] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  275.635410][T10704] loop7: detected capacity change from 0 to 40427
[  275.642078][T10702] loop9: detected capacity change from 0 to 40427
[  275.661868][T10704] F2FS-fs (loop7): fault_type options not supported
[  275.662397][T10702] F2FS-fs (loop9): fault_type options not supported
[  275.675506][T10704] F2FS-fs (loop7): fault_injection options not supported
[  275.703609][T10704] F2FS-fs (loop7): invalid crc value
[  275.712489][T10702] F2FS-fs (loop9): fault_injection options not supported
[  275.719733][T10704] F2FS-fs (loop7): Found nat_bits in checkpoint
[  275.754970][T10702] F2FS-fs (loop9): invalid crc value
[  275.764319][T10702] F2FS-fs (loop9): Found nat_bits in checkpoint
[  275.773256][T10704] F2FS-fs (loop7): Start checkpoint disabled!
[  275.784306][T10704] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  275.800952][T10710] loop4: detected capacity change from 0 to 40427
[  275.824347][T10710] F2FS-fs (loop4): fault_type options not supported
[  275.832130][T10710] F2FS-fs (loop4): fault_injection options not supported
[  275.840136][T10710] F2FS-fs (loop4): invalid crc value
[  275.845894][T10702] F2FS-fs (loop9): Start checkpoint disabled!
[  275.847072][T10710] F2FS-fs (loop4): Found nat_bits in checkpoint
[  275.858950][T10702] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  275.889974][T10710] F2FS-fs (loop4): Start checkpoint disabled!
[  275.896682][T10710] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  275.928787][T10713] loop3: detected capacity change from 0 to 40427
[  275.939387][T10713] F2FS-fs (loop3): fault_type options not supported
[  275.946274][T10713] F2FS-fs (loop3): fault_injection options not supported
[  275.958261][T10713] F2FS-fs (loop3): invalid crc value
[  275.964035][T10710] F2FS-fs (loop4): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  275.964547][T10713] F2FS-fs (loop3): Found nat_bits in checkpoint
[  276.008717][T10713] F2FS-fs (loop3): Start checkpoint disabled!
[  276.015317][T10713] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  276.255674][T10739] loop9: detected capacity change from 0 to 40427
[  276.284381][T10739] F2FS-fs (loop9): fault_type options not supported
[  276.293841][T10739] F2FS-fs (loop9): fault_injection options not supported
[  276.301420][T10730] F2FS-fs (loop7): fault_type options not supported
[  276.308894][T10739] F2FS-fs (loop9): invalid crc value
[  276.314464][T10730] F2FS-fs (loop7): fault_injection options not supported
[  276.318618][T10739] F2FS-fs (loop9): Found nat_bits in checkpoint
[  276.341557][T10730] F2FS-fs (loop7): invalid crc value
[  276.357616][T10736] F2FS-fs (loop4): fault_type options not supported
[  276.365338][T10730] F2FS-fs (loop7): Found nat_bits in checkpoint
[  276.371664][T10736] F2FS-fs (loop4): fault_injection options not supported
[  276.392531][T10736] F2FS-fs (loop4): invalid crc value
[  276.399089][T10736] F2FS-fs (loop4): Found nat_bits in checkpoint
[  276.406603][T10739] F2FS-fs (loop9): Start checkpoint disabled!
[  276.423412][T10739] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  276.436212][T10730] F2FS-fs (loop7): Start checkpoint disabled!
[  276.443361][T10730] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  276.466561][T10736] F2FS-fs (loop4): Start checkpoint disabled!
[  276.473669][T10736] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  276.493939][T10741] F2FS-fs (loop3): fault_type options not supported
[  276.500897][T10741] F2FS-fs (loop3): fault_injection options not supported
[  276.508725][T10741] F2FS-fs (loop3): invalid crc value
[  276.514607][T10730] F2FS-fs (loop7): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  276.524656][T10741] F2FS-fs (loop3): Found nat_bits in checkpoint
[  276.553365][T10741] F2FS-fs (loop3): Start checkpoint disabled!
[  276.559960][T10741] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  276.854174][T10766] F2FS-fs (loop7): fault_type options not supported
[  276.866317][T10766] F2FS-fs (loop7): fault_injection options not supported
[  276.875035][T10763] F2FS-fs (loop4): fault_type options not supported
[  276.881705][T10763] F2FS-fs (loop4): fault_injection options not supported
[  276.898979][T10766] F2FS-fs (loop7): invalid crc value
[  276.914896][T10766] F2FS-fs (loop7): Found nat_bits in checkpoint
[  276.921581][T10763] F2FS-fs (loop4): invalid crc value
[  276.934670][T10763] F2FS-fs (loop4): Found nat_bits in checkpoint
[  276.967455][T10766] F2FS-fs (loop7): Start checkpoint disabled!
[  276.986138][T10762] F2FS-fs (loop9): fault_type options not supported
[  276.993364][T10766] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  277.001038][T10762] F2FS-fs (loop9): fault_injection options not supported
[  277.008360][T10763] F2FS-fs (loop4): Start checkpoint disabled!
[  277.021462][T10762] F2FS-fs (loop9): invalid crc value
[  277.027456][T10763] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  277.035412][T10762] F2FS-fs (loop9): Found nat_bits in checkpoint
[  277.041257][T10768] F2FS-fs (loop3): fault_type options not supported
[  277.048426][T10768] F2FS-fs (loop3): fault_injection options not supported
[  277.065976][T10768] F2FS-fs (loop3): invalid crc value
[  277.082449][T10768] F2FS-fs (loop3): Found nat_bits in checkpoint
[  277.110459][T10762] F2FS-fs (loop9): Start checkpoint disabled!
[  277.125978][T10762] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  277.135139][T10768] F2FS-fs (loop3): Start checkpoint disabled!
[  277.164067][T10768] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  277.364250][T10780] F2FS-fs (loop7): fault_type options not supported
[  277.370963][T10780] F2FS-fs (loop7): fault_injection options not supported
[  277.398530][T10780] F2FS-fs (loop7): invalid crc value
[  277.409127][T10780] F2FS-fs (loop7): Found nat_bits in checkpoint
[  277.465369][T10790] F2FS-fs (loop4): fault_type options not supported
[  277.473963][T10780] F2FS-fs (loop7): Start checkpoint disabled!
[  277.480430][T10790] F2FS-fs (loop4): fault_injection options not supported
[  277.488563][T10780] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  277.503579][T10790] F2FS-fs (loop4): invalid crc value
[  277.525248][T10790] F2FS-fs (loop4): Found nat_bits in checkpoint
[  277.554095][T10793] F2FS-fs (loop9): fault_type options not supported
[  277.561086][T10793] F2FS-fs (loop9): fault_injection options not supported
[  277.586594][T10793] F2FS-fs (loop9): invalid crc value
[  277.592246][T10790] F2FS-fs (loop4): Start checkpoint disabled!
[  277.599492][T10793] F2FS-fs (loop9): Found nat_bits in checkpoint
[  277.599663][T10790] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  277.665298][T10793] F2FS-fs (loop9): Start checkpoint disabled!
[  277.672027][T10793] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  277.702670][T10795] F2FS-fs (loop3): fault_type options not supported
[  277.735307][T10795] F2FS-fs (loop3): fault_injection options not supported
[  277.752694][T10795] F2FS-fs (loop3): invalid crc value
[  277.773290][T10795] F2FS-fs (loop3): Found nat_bits in checkpoint
[  277.827463][T10807] F2FS-fs (loop7): fault_type options not supported
[  277.836533][T10807] F2FS-fs (loop7): fault_injection options not supported
[  277.853826][T10795] F2FS-fs (loop3): Start checkpoint disabled!
[  277.863154][T10807] F2FS-fs (loop7): invalid crc value
[  277.869178][T10795] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  277.877848][T10807] F2FS-fs (loop7): Found nat_bits in checkpoint
[  277.938989][T10807] F2FS-fs (loop7): Start checkpoint disabled!
[  277.947258][T10807] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  278.018823][T10813] F2FS-fs (loop4): fault_type options not supported
[  278.025744][T10813] F2FS-fs (loop4): fault_injection options not supported
[  278.046590][T10813] F2FS-fs (loop4): invalid crc value
[  278.054719][T10813] F2FS-fs (loop4): Found nat_bits in checkpoint
[  278.124163][T10813] F2FS-fs (loop4): Start checkpoint disabled!
[  278.134175][T10813] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  278.196676][T10816] F2FS-fs (loop9): fault_type options not supported
[  278.203347][T10816] F2FS-fs (loop9): fault_injection options not supported
[  278.250873][T10816] F2FS-fs (loop9): invalid crc value
[  278.256991][T10816] F2FS-fs (loop9): Found nat_bits in checkpoint
[  278.290371][T10816] F2FS-fs (loop9): Start checkpoint disabled!
[  278.303315][T10826] F2FS-fs (loop3): fault_type options not supported
[  278.314229][T10816] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  278.323996][T10826] F2FS-fs (loop3): fault_injection options not supported
[  278.352730][T10826] F2FS-fs (loop3): invalid crc value
[  278.374201][T10826] F2FS-fs (loop3): Found nat_bits in checkpoint
[  278.423783][T10826] F2FS-fs (loop3): Start checkpoint disabled!
[  278.430492][T10833] F2FS-fs (loop7): fault_type options not supported
[  278.437472][T10833] F2FS-fs (loop7): fault_injection options not supported
[  278.445801][T10826] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  278.464022][T10833] F2FS-fs (loop7): invalid crc value
[  278.476118][T10833] F2FS-fs (loop7): Found nat_bits in checkpoint
[  278.527737][T10833] F2FS-fs (loop7): Start checkpoint disabled!
[  278.534560][T10833] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  278.637287][T10836] F2FS-fs (loop4): fault_type options not supported
[  278.663827][T10836] F2FS-fs (loop4): fault_injection options not supported
[  278.681851][T10836] F2FS-fs (loop4): invalid crc value
[  278.694018][T10836] F2FS-fs (loop4): Found nat_bits in checkpoint
[  278.749616][T10847] F2FS-fs (loop9): fault_type options not supported
[  278.768498][T10847] F2FS-fs (loop9): fault_injection options not supported
[  278.775841][T10836] F2FS-fs (loop4): Start checkpoint disabled!
[  278.782354][T10836] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  278.790751][T10847] F2FS-fs (loop9): invalid crc value
[  278.814123][T10847] F2FS-fs (loop9): Found nat_bits in checkpoint
2026/06/23 14:41:59 executed programs: 1554
[  278.867870][T10847] F2FS-fs (loop9): Start checkpoint disabled!
[  278.884231][T10847] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  278.944455][T10855] F2FS-fs (loop7): fault_type options not supported
[  278.945278][T10853] F2FS-fs (loop3): fault_type options not supported
[  278.951123][T10855] F2FS-fs (loop7): fault_injection options not supported
[  278.957945][T10853] F2FS-fs (loop3): fault_injection options not supported
[  278.997549][T10853] F2FS-fs (loop3): invalid crc value
[  279.015288][T10853] F2FS-fs (loop3): Found nat_bits in checkpoint
[  279.023959][T10855] F2FS-fs (loop7): invalid crc value
[  279.040231][T10855] F2FS-fs (loop7): Found nat_bits in checkpoint
[  279.117782][T10853] F2FS-fs (loop3): Start checkpoint disabled!
[  279.134353][T10853] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  279.144210][T10855] F2FS-fs (loop7): Start checkpoint disabled!
[  279.171849][T10855] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  279.189170][T10868] F2FS-fs (loop9): fault_type options not supported
[  279.204244][T10870] F2FS-fs (loop3): do_checkpoint failed err:-5, stop checkpoint
[  279.208516][T10868] F2FS-fs (loop9): fault_injection options not supported
[  279.212586][T10853] F2FS-fs (loop3): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  279.234553][T10868] F2FS-fs (loop9): invalid crc value
[  279.236372][T10866] F2FS-fs (loop4): fault_type options not supported
[  279.249618][T10866] F2FS-fs (loop4): fault_injection options not supported
[  279.254560][T10868] F2FS-fs (loop9): Found nat_bits in checkpoint
[  279.257648][T10866] F2FS-fs (loop4): invalid crc value
[  279.294750][T10866] F2FS-fs (loop4): Found nat_bits in checkpoint
[  279.314680][T10868] F2FS-fs (loop9): Start checkpoint disabled!
[  279.338235][T10868] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  279.353687][T10866] F2FS-fs (loop4): Start checkpoint disabled!
[  279.366555][T10866] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  279.468969][T10887] F2FS-fs (loop4): do_checkpoint failed err:-5, stop checkpoint
[  279.478942][T10866] F2FS-fs (loop4): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  279.514520][T10880] F2FS-fs (loop3): fault_type options not supported
[  279.532539][T10880] F2FS-fs (loop3): fault_injection options not supported
[  279.554723][T10880] F2FS-fs (loop3): invalid crc value
[  279.564358][T10880] F2FS-fs (loop3): Found nat_bits in checkpoint
[  279.642344][T10891] F2FS-fs (loop7): fault_type options not supported
[  279.651869][T10880] F2FS-fs (loop3): Start checkpoint disabled!
[  279.652536][T10891] F2FS-fs (loop7): fault_injection options not supported
[  279.666342][T10891] F2FS-fs (loop7): invalid crc value
[  279.671945][T10880] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  279.672579][T10891] F2FS-fs (loop7): Found nat_bits in checkpoint
[  279.724343][T10891] F2FS-fs (loop7): Start checkpoint disabled!
[  279.731061][T10891] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  279.774903][T10894] set_capacity_and_notify: 24 callbacks suppressed
[  279.774921][T10894] loop9: detected capacity change from 0 to 40427
[  279.825124][T10894] F2FS-fs (loop9): fault_type options not supported
[  279.841777][T10894] F2FS-fs (loop9): fault_injection options not supported
[  279.860950][T10896] loop4: detected capacity change from 0 to 40427
[  279.867789][T10894] F2FS-fs (loop9): invalid crc value
[  279.874312][T10894] F2FS-fs (loop9): Found nat_bits in checkpoint
[  279.907727][T10894] F2FS-fs (loop9): Start checkpoint disabled!
[  279.914340][T10894] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  279.924283][T10896] F2FS-fs (loop4): fault_type options not supported
[  279.942941][T10896] F2FS-fs (loop4): fault_injection options not supported
[  279.950881][T10896] F2FS-fs (loop4): invalid crc value
[  279.964196][T10896] F2FS-fs (loop4): Found nat_bits in checkpoint
[  280.033831][T10896] F2FS-fs (loop4): Start checkpoint disabled!
[  280.044115][T10896] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  280.148196][T10915] loop7: detected capacity change from 0 to 40427
[  280.150646][T10908] loop3: detected capacity change from 0 to 40427
[  280.207303][T10908] F2FS-fs (loop3): fault_type options not supported
[  280.209864][T10915] F2FS-fs (loop7): fault_type options not supported
[  280.227889][T10908] F2FS-fs (loop3): fault_injection options not supported
[  280.241017][T10915] F2FS-fs (loop7): fault_injection options not supported
[  280.259167][T10908] F2FS-fs (loop3): invalid crc value
[  280.265217][T10915] F2FS-fs (loop7): invalid crc value
[  280.274338][T10908] F2FS-fs (loop3): Found nat_bits in checkpoint
[  280.281931][T10915] F2FS-fs (loop7): Found nat_bits in checkpoint
[  280.338769][T10908] F2FS-fs (loop3): Start checkpoint disabled!
[  280.354196][T10908] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  280.355825][T10922] loop9: detected capacity change from 0 to 40427
[  280.372942][T10915] F2FS-fs (loop7): Start checkpoint disabled!
[  280.380088][T10915] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  280.423271][T10922] F2FS-fs (loop9): fault_type options not supported
[  280.430281][T10926] F2FS-fs (loop3): do_checkpoint failed err:-5, stop checkpoint
[  280.444927][T10922] F2FS-fs (loop9): fault_injection options not supported
[  280.444934][T10908] F2FS-fs (loop3): f2fs_enable_checkpoint sync_fs failed, ret: -5
[  280.466375][T10924] loop4: detected capacity change from 0 to 40427
[  280.471990][T10922] F2FS-fs (loop9): invalid crc value
[  280.478994][T10922] F2FS-fs (loop9): Found nat_bits in checkpoint
[  280.499908][T10922] F2FS-fs (loop9): Start checkpoint disabled!
[  280.506484][T10922] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  280.543457][T10924] F2FS-fs (loop4): fault_type options not supported
[  280.573913][T10924] F2FS-fs (loop4): fault_injection options not supported
[  280.594104][T10924] F2FS-fs (loop4): invalid crc value
[  280.600255][T10924] F2FS-fs (loop4): Found nat_bits in checkpoint
[  280.681922][T10924] F2FS-fs (loop4): Start checkpoint disabled!
[  280.698740][T10924] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  280.781409][T10942] loop3: detected capacity change from 0 to 40427
[  280.798471][T10942] F2FS-fs (loop3): fault_type options not supported
[  280.812382][T10938] loop7: detected capacity change from 0 to 40427
[  280.813819][T10942] F2FS-fs (loop3): fault_injection options not supported
[  280.828368][T10942] F2FS-fs (loop3): invalid crc value
[  280.835190][T10938] F2FS-fs (loop7): fault_type options not supported
[  280.849888][T10942] F2FS-fs (loop3): Found nat_bits in checkpoint
[  280.861186][T10938] F2FS-fs (loop7): fault_injection options not supported
[  280.877232][T10938] F2FS-fs (loop7): invalid crc value
[  280.883543][T10938] F2FS-fs (loop7): Found nat_bits in checkpoint
[  280.956154][T10942] F2FS-fs (loop3): Start checkpoint disabled!
[  280.971646][T10942] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6
[  280.984231][T10938] F2FS-fs (loop7): Start checkpoint disabled!
[  280.999955][T10951] bridge0: port 1(bridge_slave_0) entered blocking state
[  281.004202][T10944] loop9: detected capacity change from 0 to 40427
[  281.008008][T10938] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e6
[  281.034994][T10951] bridge0: port 1(bridge_slave_0) entered disabled state
[  281.046410][T10944] F2FS-fs (loop9): fault_type options not supported
[  281.063211][T10951] device bridge_slave_0 entered promiscuous mode
[  281.069866][T10944] F2FS-fs (loop9): fault_injection options not supported
[  281.079666][T10951] bridge0: port 2(bridge_slave_1) entered blocking state
[  281.087865][T10951] bridge0: port 2(bridge_slave_1) entered disabled state
[  281.095510][T10944] F2FS-fs (loop9): invalid crc value
[  281.096947][T10953] loop4: detected capacity change from 0 to 40427
[  281.101631][T10944] F2FS-fs (loop9): Found nat_bits in checkpoint
[  281.110384][T10951] device bridge_slave_1 entered promiscuous mode
[  281.142924][T10944] F2FS-fs (loop9): Start checkpoint disabled!
[  281.149587][T10944] F2FS-fs (loop9): Mounted with checkpoint version = 48b305e6
[  281.165301][T10953] F2FS-fs (loop4): fault_type options not supported
[  281.182986][T10951] bridge0: port 2(bridge_slave_1) entered blocking state
[  281.190160][T10951] bridge0: port 2(bridge_slave_1) entered forwarding state
[  281.197554][T10951] bridge0: port 1(bridge_slave_0) entered blocking state
[  281.204635][T10951] bridge0: port 1(bridge_slave_0) entered forwarding state
[  281.210908][T10953] F2FS-fs (loop4): fault_injection options not supported
[  281.217293][T10966] ==================================================================
[  281.226899][T10966] BUG: KASAN: null-ptr-deref in kthread_stop+0x3a/0x3e0
[  281.233967][T10966] Write of size 4 at addr 0000000000000028 by task syz.9.1573/10966
[  281.241960][T10966] 
[  281.244290][T10966] CPU: 0 PID: 10966 Comm: syz.9.1573 Not tainted syzkaller #0
[  281.251759][T10966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  281.261821][T10966] Call Trace:
[  281.265211][T10966]  <TASK>
[  281.268238][T10966]  __dump_stack+0x21/0x30
[  281.272579][T10966]  dump_stack_lvl+0x110/0x170
[  281.277364][T10966]  ? show_regs_print_info+0x20/0x20
[  281.282581][T10966]  ? _raw_spin_unlock_irqrestore+0x5b/0x80
[  281.288402][T10966]  ? __wake_up+0x11c/0x180
[  281.292835][T10966]  ? kthread_stop+0x3a/0x3e0
[  281.297442][T10966]  kasan_report+0xcc/0x150
[  281.301873][T10966]  ? kthread_stop+0x3a/0x3e0
[  281.306659][T10966]  kasan_check_range+0x249/0x2a0
[  281.311614][T10966]  __kasan_check_write+0x14/0x20
[  281.316706][T10966]  kthread_stop+0x3a/0x3e0
[  281.321139][T10966]  f2fs_stop_gc_thread+0x65/0xb0
[  281.326088][T10966]  __f2fs_ioctl+0x81d3/0xb4f0
[  281.330780][T10966]  ? avc_flush+0x2b0/0x2b0
[  281.335206][T10966]  ? __asan_set_shadow_00+0xe/0x10
[  281.340352][T10966]  ? do_vfs_ioctl+0x1c15/0x1d80
[  281.344525][T10953] F2FS-fs (loop4): invalid crc value
[  281.345206][T10966]  ? __ia32_compat_sys_ioctl+0x910/0x910
[  281.356155][T10966]  ? f2fs_ioctl+0x240/0x240
[  281.360673][T10966]  ? ioctl_has_perm+0x1b8/0x4f0
[  281.365534][T10966]  ? ioctl_has_perm+0x3ab/0x4f0
[  281.370672][T10966]  ? has_cap_mac_admin+0x370/0x370
[  281.373216][T10953] F2FS-fs (loop4): Found nat_bits in checkpoint
[  281.375795][T10966]  ? __kasan_check_write+0x14/0x20
[  281.375819][T10966]  ? _raw_spin_lock_irq+0x95/0xf0
[  281.375838][T10966]  ? selinux_file_ioctl+0x3ad/0x4c0
[  281.375854][T10966]  ? __kasan_check_write+0x14/0x20
[  281.402712][T10966]  ? selinux_file_alloc_security+0x120/0x120
[  281.408704][T10966]  ? _raw_spin_unlock_irq+0x4e/0x70
[  281.413909][T10966]  ? __set_current_blocked+0x208/0x230
[  281.419413][T10966]  ? __kasan_check_read+0x11/0x20
[  281.424520][T10966]  ? has_not_enough_free_secs+0x2de/0x8d0
[  281.430238][T10966]  f2fs_ioctl+0x149/0x240
[  281.434566][T10966]  ? f2fs_precache_extents+0x290/0x290
[  281.440565][T10966]  __se_sys_ioctl+0x121/0x1a0
[  281.445359][T10966]  __x64_sys_ioctl+0x7b/0x90
[  281.449961][T10966]  x64_sys_call+0x2f/0x9a0
[  281.454369][T10966]  do_syscall_64+0x4c/0xa0
[  281.458874][T10966]  ? clear_bhb_loop+0x50/0xa0
[  281.463562][T10966]  ? clear_bhb_loop+0x50/0xa0
[  281.468433][T10966]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  281.474542][T10966] RIP: 0033:0x7f01e4266e59
[  281.478947][T10966] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[  281.498646][T10966] RSP: 002b:00007f01e40a8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  281.507062][T10966] RAX: ffffffffffffffda RBX: 00007f01e44e0090 RCX: 00007f01e4266e59
[  281.515119][T10966] RDX: 0000200000000080 RSI: 000000008004587d RDI: 0000000000000004
[  281.523174][T10966] RBP: 00007f01e42fce6f R08: 0000000000000000 R09: 0000000000000000
[  281.531237][T10966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  281.539206][T10966] R13: 00007f01e44e0128 R14: 00007f01e44e0090 R15: 00007ffc67b56b28
[  281.547180][T10966]  </TASK>
[  281.550186][T10966] ==================================================================
[  281.558337][T10966] Disabling lock debugging due to kernel taint
[  281.584530][   T10] bridge0: port 1(bridge_slave_0) entered disabled state
[  281.595170][T10953] F2FS-fs (loop4): Start checkpoint disabled!
[  281.601802][   T10] bridge0: port 2(bridge_slave_1) entered disabled state
[  281.610075][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[  281.618165][T10953] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6
[  281.625973][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[  281.646296][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[  281.655301][   T10] bridge0: port 1(bridge_slave_0) entered blocking state
[  281.662353][   T10] bridge0: port 1(bridge_slave_0) entered forwarding state
[  281.670134][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[  281.679702][   T10] bridge0: port 2(bridge_slave_1) entered blocking state
[  281.686778][   T10] bridge0: port 2(bridge_slave_1) entered forwarding state
[  281.694764][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[  281.702988][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[  281.723242][T10951] device veth0_vlan entered promiscuous mode
[  281.730611][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[  281.739452][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[  281.748730][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[  281.750185][T10970] F2FS-fs (loop3): fault_type options not supported
[  281.756733][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[  281.765278][T10970] F2FS-fs (loop3): fault_injection options not supported
[  281.777366][T10969] F2FS-fs (loop7): fault_type options not supported
[  281.789921][T10951] device veth1_macvtap entered promiscuous mode
[  281.793699][T10969] F2FS-fs (loop7): fault_injection options not supported
[  281.804654][T10969] F2FS-fs (loop7): invalid crc value
[  281.805900][   T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[  281.821172][T10969] F2FS-fs (loop7): Found nat_bits in checkpoint
[  281.826257][T10966] BUG: kernel NULL pointer dereference, address: 0000000000000028
[  281.828096][T10970] F2FS-fs (loop3): invalid crc value
[  281.835463][T10966] #PF: supervisor write access in kernel mode
[  281.835475][T10966] #PF: error_code(0x0002) - not-present page
[  281.835498][T10966] PGD 11ce24067 P4D 11ce24067 PUD 0 
[  281.858191][T10966] Oops: 0002 [#1] PREEMPT SMP KASAN
[  281.863410][T10966] CPU: 0 PID: 10966 Comm: syz.9.1573 Tainted: G    B             syzkaller #0
[  281.871929][T10970] F2FS-fs (loop3): Found nat_bits in checkpoint
[  281.872426][T10966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
[  281.888820][T10966] RIP: 0010:kthread_stop+0x40/0x3e0
[  281.894212][T10966] Code: 00 fc ff df e8 d1 14 24 00 0f 1f 44 00 00 e8 c7 14 24 00 4c 8d 73 28 4c 89 f7 be 04 00 00 00 e8 56 87 63 00 41 bf 01 00 00 00 <f0> 44 0f c1 7b 28 31 ff 44 89 fe e8 50 18 24 00 45 85 ff 0f 84 32
[  281.913858][T10966] RSP: 0018:ffffc90001337938 EFLAGS: 00010246
[  281.920535][T10966] RAX: ffff888117cfe200 RBX: 0000000000000000 RCX: ffff888117cfe2c0
[  281.928512][T10966] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff
[  281.936577][T10966] RBP: ffffc90001337960 R08: 0000000000000003 R09: 0000000000000004
[  281.944674][T10966] R10: dffffc0000000000 R11: fffffbfff0e18c4c R12: 1ffff1102251d923
[  281.952676][T10966] R13: dffffc0000000000 R14: 0000000000000028 R15: 0000000000000001
[  281.960693][T10966] FS:  00007f01e40a86c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  281.969642][T10966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  281.976219][T10966] CR2: 0000000000000028 CR3: 000000011b0ff000 CR4: 00000000003506b0
[  281.984191][T10966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  281.992152][T10966] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  282.000111][T10966] Call Trace:
[  282.003381][T10966]  <TASK>
[  282.006297][T10966]  f2fs_stop_gc_thread+0x65/0xb0
[  282.011232][T10966]  __f2fs_ioctl+0x81d3/0xb4f0
[  282.015915][T10966]  ? avc_flush+0x2b0/0x2b0
[  282.020321][T10966]  ? __asan_set_shadow_00+0xe/0x10
[  282.025607][T10966]  ? do_vfs_ioctl+0x1c15/0x1d80
[  282.030452][T10966]  ? __ia32_compat_sys_ioctl+0x910/0x910
[  282.036166][T10966]  ? f2fs_ioctl+0x240/0x240
[  282.040661][T10966]  ? ioctl_has_perm+0x1b8/0x4f0
[  282.045505][T10966]  ? ioctl_has_perm+0x3ab/0x4f0
[  282.050354][T10966]  ? has_cap_mac_admin+0x370/0x370
[  282.055559][T10966]  ? __kasan_check_write+0x14/0x20
[  282.060668][T10966]  ? _raw_spin_lock_irq+0x95/0xf0
[  282.065684][T10966]  ? selinux_file_ioctl+0x3ad/0x4c0
[  282.070878][T10966]  ? __kasan_check_write+0x14/0x20
[  282.075976][T10966]  ? selinux_file_alloc_security+0x120/0x120
[  282.081941][T10966]  ? _raw_spin_unlock_irq+0x4e/0x70
[  282.087131][T10966]  ? __set_current_blocked+0x208/0x230
[  282.092579][T10966]  ? __kasan_check_read+0x11/0x20
[  282.097594][T10966]  ? has_not_enough_free_secs+0x2de/0x8d0
[  282.103495][T10966]  f2fs_ioctl+0x149/0x240
[  282.107839][T10966]  ? f2fs_precache_extents+0x290/0x290
[  282.113309][T10966]  __se_sys_ioctl+0x121/0x1a0
[  282.118060][T10966]  __x64_sys_ioctl+0x7b/0x90
[  282.122665][T10966]  x64_sys_call+0x2f/0x9a0
[  282.127066][T10966]  do_syscall_64+0x4c/0xa0
[  282.131643][T10966]  ? clear_bhb_loop+0x50/0xa0
[  282.136306][T10966]  ? clear_bhb_loop+0x50/0xa0
[  282.140965][T10966]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  282.146854][T10966] RIP: 0033:0x7f01e4266e59
[  282.151290][T10966] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
[  282.170977][T10966] RSP: 002b:00007f01e40a8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  282.179385][T10966] RAX: ffffffffffffffda RBX: 00007f01e44e0090 RCX: 00007f01e4266e59
[  282.187348][T10966] RDX: 0000200000000080 RSI: 000000008004587d RDI: 0000000000000004
[  282.195481][T10966] RBP: 00007f01e42fce6f R08: 0000000000000000 R09: 0000000000000000
[  282.203471][T10966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  282.211541][T10966] R13: 00007f01e44e0128 R14: 00007f01e44e0090 R15: 00007ffc67b56b28
[  282.219631][T10966]  </TASK>
[  282.222671][T10966] Modules linked in:
[  282.226561][T10966] CR2: 0000000000000028
[  282.230719][T10966] ---[ end trace adb19cdba250fc75 ]---
[  282.236287][T10966] RIP: 0010:kthread_stop+0x40/0x3e0
[  282.241489][T10966] Code: 00 fc ff df e8 d1 14 24 00 0f 1f 44 00 00 e8 c7 14 24 00 4c 8d 73 28 4c 89 f7 be 04 00 00 00 e8 56 87 63 00 41 bf 01 00 00 00 <f0> 44 0f c1 7b 28 31 ff 44 89 fe e8 50 18 24 00 45 85 ff 0f 84 32
[  282.261085][T10966] RSP: 0018:ffffc90001337938 EFLAGS: 00010246
[  282.267156][T10966] RAX: ffff888117cfe200 RBX: 0000000000000000 RCX: ffff888117cfe2c0
[  282.275142][T10966] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 00000000ffffffff
[  282.283109][T10966] RBP: ffffc90001337960 R08: 0000000000000003 R09: 0000000000000004
[  282.291065][T10966] R10: dffffc0000000000 R11: fffffbfff0e18c4c R12: 1ffff1102251d923
[  282.299126][T10966] R13: dffffc0000000000 R14: 0000000000000028 R15: 0000000000000001
[  282.307084][T10966] FS:  00007f01e40a86c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[  282.316004][T10966] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  282.322577][T10966] CR2: 0000000000000028 CR3: 000000011b0ff000 CR4: 00000000003506b0
[  282.330553][T10966] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  282.338645][T10966] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  282.346619][T10966] Kernel panic - not syncing: Fatal exception
[  282.352920][T10966] Kernel Offset: disabled
[  282.357882][T10966] Rebooting in 86400 seconds..