Warning: Permanently added '10.128.10.19' (ED25519) to the list of known hosts. 2023/10/06 13:12:43 ignoring optional flag "sandboxArg"="0" 2023/10/06 13:12:44 parsed 1 programs 2023/10/06 13:12:44 executed programs: 0 [ 69.426417][ T29] audit: type=1400 audit(1696597964.515:153): avc: denied { mounton } for pid=365 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 69.451574][ T29] audit: type=1400 audit(1696597964.515:154): avc: denied { mount } for pid=365 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 69.481105][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.488233][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.495533][ T370] device bridge_slave_0 entered promiscuous mode [ 69.502134][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.508982][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.516151][ T370] device bridge_slave_1 entered promiscuous mode [ 69.539789][ T29] audit: type=1400 audit(1696597964.625:155): avc: denied { write } for pid=370 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 69.561760][ T29] audit: type=1400 audit(1696597964.655:156): avc: denied { read } for pid=370 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 69.563920][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.588911][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.595990][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.602806][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.616334][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.623868][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.631494][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.639196][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.648151][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.656514][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.663938][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.672547][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.681263][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.688131][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.702408][ T370] device veth0_vlan entered promiscuous mode [ 69.710546][ T370] device veth1_macvtap entered promiscuous mode [ 69.718496][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.726617][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.734614][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.741836][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.749476][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.757699][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.765793][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.775890][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.788395][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.799511][ T29] audit: type=1400 audit(1696597964.885:157): avc: denied { mounton } for pid=370 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=342 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 69.990711][ T375] loop0: detected capacity change from 0 to 63271 [ 69.998138][ T29] audit: type=1400 audit(1696597965.085:158): avc: denied { mounton } for pid=374 comm="syz-executor.0" path="/root/syzkaller-testdir1703217241/syzkaller.K636Yw/0/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 69.999147][ T375] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 70.037041][ T375] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.047440][ T375] F2FS-fs (loop0): invalid crc value [ 70.054277][ T375] F2FS-fs (loop0): Found nat_bits in checkpoint [ 70.083052][ T375] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 70.090522][ T375] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 70.098999][ T29] audit: type=1400 audit(1696597965.185:159): avc: denied { mount } for pid=374 comm="syz-executor.0" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 70.123567][ T29] audit: type=1400 audit(1696597965.195:160): avc: denied { write } for pid=374 comm="syz-executor.0" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 70.150344][ T29] audit: type=1400 audit(1696597965.195:161): avc: denied { add_name } for pid=374 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 70.173372][ T29] audit: type=1400 audit(1696597965.195:162): avc: denied { create } for pid=374 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 70.195712][ T382] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 70.377582][ T375] BUG: scheduling while atomic: syz-executor.0/375/0x00000002 [ 70.385972][ T375] Modules linked in: [ 70.390121][ T375] Preemption disabled at: [ 70.390130][ T375] [] unmap_page_range+0x5e5/0x14c0 [ 70.403202][ T375] CPU: 0 PID: 375 Comm: syz-executor.0 Not tainted 5.15.131-syzkaller #0 [ 70.416631][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 70.432052][ T375] Call Trace: [ 70.437275][ T375] [ 70.440460][ T375] dump_stack_lvl+0x75/0x9b [ 70.446744][ T375] ? unmap_page_range+0x5e5/0x14c0 [ 70.452461][ T375] dump_stack+0x15/0x17 [ 70.456936][ T375] __schedule_bug.cold+0x80/0xab [ 70.462201][ T375] __schedule+0x66d/0x720 [ 70.467091][ T375] ? mutex_spin_on_owner+0xe3/0x160 [ 70.472798][ T375] schedule+0x60/0xf0 [ 70.477070][ T375] schedule_preempt_disabled+0x2c/0x40 [ 70.483374][ T375] __mutex_lock.constprop.0+0x7ea/0x810 [ 70.490707][ T375] __mutex_lock_slowpath+0xe/0x10 [ 70.497119][ T375] mutex_lock+0x77/0x80 [ 70.501670][ T375] f2fs_register_inmem_page+0xbb/0x240 [ 70.507650][ T375] f2fs_set_data_page_dirty+0x385/0x410 [ 70.513725][ T375] set_page_dirty+0xd6/0x1b0 [ 70.519074][ T375] unmap_page_range+0xf13/0x14c0 [ 70.524274][ T375] unmap_vmas+0x137/0x200 [ 70.529137][ T375] exit_mmap+0x122/0x390 [ 70.534159][ T375] ? exit_aio+0x106/0x140 [ 70.538584][ T375] mmput+0x89/0x240 [ 70.542243][ T375] do_exit+0x432/0x1050 [ 70.546997][ T375] do_group_exit+0x73/0x110 [ 70.551924][ T375] get_signal+0x131/0xef0 [ 70.556922][ T375] ? __sanitizer_cov_trace_const_cmp8+0x24/0x80 [ 70.563954][ T375] arch_do_signal_or_restart+0xee/0x790 [ 70.570312][ T375] ? fput+0x38/0x40 [ 70.574131][ T375] ? do_sendfile+0x2a4/0x7a0 [ 70.578735][ T375] exit_to_user_mode_prepare+0xff/0x150 [ 70.585067][ T375] syscall_exit_to_user_mode+0x21/0x40 [ 70.590510][ T375] do_syscall_64+0x42/0xb0 [ 70.595023][ T375] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 70.600842][ T375] RIP: 0033:0x7f31da5858d9 [ 70.605772][ T375] Code: Unable to access opcode bytes at RIP 0x7f31da5858af. [ 70.613312][ T375] RSP: 002b:00007f31da108178 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 70.622440][ T375] RAX: fffffffffffffe00 RBX: 00007f31da6a4f88 RCX: 00007f31da5858d9 [ 70.630303][ T375] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f31da6a4f88 [ 70.638140][ T375] RBP: 00007f31da6a4f80 R08: 00007f31da1086c0 R09: 00007f31da1086c0 [ 70.646455][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f31da6a4f8c [ 70.654660][ T375] R13: 000000000000000b R14: 00007ffd78d5a930 R15: 00007ffd78d5aa18 [ 70.662704][ T375] [ 70.956460][ T384] loop0: detected capacity change from 0 to 63271 [ 70.963642][ T384] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 70.972324][ T384] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.982503][ T384] F2FS-fs (loop0): invalid crc value [ 70.988766][ T384] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.017135][ T384] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 71.026144][ T384] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 71.112049][ T390] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 71.112368][ T384] attempt to access beyond end of device [ 71.112368][ T384] loop0: rw=2049, want=77952, limit=63271 [ 71.372810][ T392] loop0: detected capacity change from 0 to 63271 [ 71.380013][ T392] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 71.388535][ T392] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.397268][ T392] F2FS-fs (loop0): invalid crc value [ 71.403451][ T392] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.431397][ T392] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 71.438388][ T392] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 71.529484][ T397] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 71.954663][ T399] loop0: detected capacity change from 0 to 63271 [ 71.961711][ T399] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 71.970376][ T399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 71.979501][ T399] F2FS-fs (loop0): invalid crc value [ 71.985865][ T399] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.014253][ T399] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.021119][ T399] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 72.107118][ T405] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 72.107460][ T399] attempt to access beyond end of device [ 72.107460][ T399] loop0: rw=2049, want=77952, limit=63271 [ 72.396644][ T407] loop0: detected capacity change from 0 to 63271 [ 72.403528][ T407] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 72.411920][ T407] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 72.420477][ T407] F2FS-fs (loop0): invalid crc value [ 72.426566][ T407] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.455036][ T407] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 72.461978][ T407] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 72.552939][ T412] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=9 [ 72.965856][ T414] loop0: detected capacity change from 0 to 63271 [ 72.972690][ T414] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 72.981274][ T414] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 72.990221][ T414] F2FS-fs (loop0): invalid crc value [ 72.996799][ T414] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.026457][ T414] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 73.033595][ T414] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 73.123159][ T420] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=6 [ 73.566655][ T422] loop0: detected capacity change from 0 to 63271 [ 73.573820][ T422] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 73.582581][ T422] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 73.591390][ T422] F2FS-fs (loop0): invalid crc value [ 73.597746][ T422] F2FS-fs (loop0): Found nat_bits in checkpoint [ 73.626317][ T422] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 73.633493][ T422] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 73.713868][ T427] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=7 [ 74.179017][ T431] loop0: detected capacity change from 0 to 63271 [ 74.186250][ T431] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 74.195548][ T431] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 74.204650][ T431] F2FS-fs (loop0): invalid crc value [ 74.211090][ T431] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.239744][ T431] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 74.246907][ T431] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 74.343292][ T436] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=7 2023/10/06 13:12:49 executed programs: 8 [ 74.806220][ T438] loop0: detected capacity change from 0 to 63271 [ 74.813953][ T438] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 74.823578][ T438] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 74.833133][ T438] F2FS-fs (loop0): invalid crc value [ 74.839593][ T438] F2FS-fs (loop0): Found nat_bits in checkpoint [ 74.868680][ T438] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 74.875668][ T438] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 74.958144][ T438] attempt to access beyond end of device [ 74.958144][ T438] loop0: rw=2049, want=77952, limit=63271 [ 74.970322][ T444] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 75.233035][ T446] loop0: detected capacity change from 0 to 63271 [ 75.240309][ T446] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 75.248898][ T446] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 75.258285][ T446] F2FS-fs (loop0): invalid crc value [ 75.264626][ T446] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.292692][ T446] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 75.300208][ T446] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 75.391636][ T451] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 75.868974][ T453] loop0: detected capacity change from 0 to 63271 [ 75.875981][ T453] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 75.884244][ T453] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 75.893127][ T453] F2FS-fs (loop0): invalid crc value [ 75.899510][ T453] F2FS-fs (loop0): Found nat_bits in checkpoint [ 75.927873][ T453] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 75.935001][ T453] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 76.020403][ T459] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=14 [ 76.515481][ T461] loop0: detected capacity change from 0 to 63271 [ 76.524977][ T461] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 76.535004][ T461] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 76.546689][ T461] F2FS-fs (loop0): invalid crc value [ 76.552841][ T461] F2FS-fs (loop0): Found nat_bits in checkpoint [ 76.581042][ T461] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 76.588447][ T461] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 76.675447][ T466] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 76.675773][ T461] attempt to access beyond end of device [ 76.675773][ T461] loop0: rw=2049, want=77952, limit=63271 [ 76.998028][ T469] loop0: detected capacity change from 0 to 63271 [ 77.005175][ T469] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 77.015171][ T469] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.024610][ T469] F2FS-fs (loop0): invalid crc value [ 77.031169][ T469] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.059780][ T469] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.067531][ T469] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 77.149416][ T474] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 77.149715][ T469] attempt to access beyond end of device [ 77.149715][ T469] loop0: rw=2049, want=77952, limit=63271 [ 77.421949][ T476] loop0: detected capacity change from 0 to 63271 [ 77.429664][ T476] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 77.439862][ T476] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.448993][ T476] F2FS-fs (loop0): invalid crc value [ 77.455930][ T476] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.483975][ T476] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.491074][ T476] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 77.585035][ T481] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 77.585438][ T476] attempt to access beyond end of device [ 77.585438][ T476] loop0: rw=2049, want=77952, limit=63271 [ 77.858859][ T483] loop0: detected capacity change from 0 to 63271 [ 77.865840][ T483] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 77.874284][ T483] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 77.883586][ T483] F2FS-fs (loop0): invalid crc value [ 77.889841][ T483] F2FS-fs (loop0): Found nat_bits in checkpoint [ 77.917669][ T483] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 77.924577][ T483] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 78.004247][ T489] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=2 [ 78.475377][ T491] loop0: detected capacity change from 0 to 63271 [ 78.482570][ T491] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 78.491085][ T491] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.500248][ T491] F2FS-fs (loop0): invalid crc value [ 78.507244][ T491] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.536245][ T491] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.543871][ T491] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 78.636058][ T496] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 78.636417][ T491] attempt to access beyond end of device [ 78.636417][ T491] loop0: rw=2049, want=77952, limit=63271 [ 78.932523][ T498] loop0: detected capacity change from 0 to 63271 [ 78.939768][ T498] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 78.949403][ T498] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.958797][ T498] F2FS-fs (loop0): invalid crc value [ 78.965515][ T498] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.995645][ T498] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.002746][ T498] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 79.112676][ T504] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=12 [ 79.643494][ T506] loop0: detected capacity change from 0 to 63271 [ 79.651037][ T506] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 79.660177][ T506] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 79.669603][ T506] F2FS-fs (loop0): invalid crc value [ 79.676147][ T506] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.704261][ T506] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 79.711480][ T506] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 79.805639][ T511] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 2023/10/06 13:12:55 executed programs: 18 [ 80.317563][ T514] loop0: detected capacity change from 0 to 63271 [ 80.325835][ T514] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 80.335930][ T514] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 80.345018][ T514] F2FS-fs (loop0): invalid crc value [ 80.350995][ T514] F2FS-fs (loop0): Found nat_bits in checkpoint