Warning: Permanently added '10.128.0.22' (ED25519) to the list of known hosts. 2026/02/17 21:27:27 parsed 1 programs [ 48.169935][ T30] audit: type=1400 audit(1771363648.348:105): avc: denied { unlink } for pid=394 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 48.244914][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.354501][ T30] audit: type=1401 audit(1771363649.528:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.401129][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.408222][ T446] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.415781][ T446] device bridge_slave_0 entered promiscuous mode [ 49.422649][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.429827][ T446] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.437282][ T446] device bridge_slave_1 entered promiscuous mode [ 49.489550][ T446] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.496627][ T446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.503968][ T446] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.511057][ T446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.535485][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.543061][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.550340][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.559894][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.568061][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.575159][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.590347][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.598557][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.605630][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.617880][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.632805][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.646517][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.658040][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.666304][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.674075][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.686859][ T446] device veth0_vlan entered promiscuous mode [ 49.697134][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.706714][ T446] device veth1_macvtap entered promiscuous mode [ 49.716749][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.726928][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/17 21:27:30 executed programs: 0 [ 49.913655][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.921168][ T462] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.928608][ T462] device bridge_slave_0 entered promiscuous mode [ 49.940710][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.947936][ T462] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.955554][ T462] device bridge_slave_1 entered promiscuous mode [ 50.034441][ T462] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.041550][ T462] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.048865][ T462] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.055964][ T462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.080675][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.088350][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.095857][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.105292][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.113665][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.120756][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.130068][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.138248][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.145315][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.157373][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.168207][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.181933][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.193595][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.201978][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.210039][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.222365][ T462] device veth0_vlan entered promiscuous mode [ 50.232315][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.241530][ T462] device veth1_macvtap entered promiscuous mode [ 50.254789][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.265385][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.273755][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.300441][ T474] loop2: detected capacity change from 0 to 256 [ 50.314326][ T30] audit: type=1400 audit(1771363650.488:107): avc: denied { mounton } for pid=473 comm="syz.2.16" path="/0/bus" dev="tmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 50.340688][ T30] audit: type=1400 audit(1771363650.518:108): avc: denied { unmount } for pid=462 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 50.372761][ T477] loop2: detected capacity change from 0 to 256 [ 50.433679][ T480] loop2: detected capacity change from 0 to 256 [ 50.442134][ T480] ======================================================= [ 50.442134][ T480] WARNING: The mand mount option has been deprecated and [ 50.442134][ T480] and is ignored by this kernel. Remove the mand [ 50.442134][ T480] option from the mount to silence this warning. [ 50.442134][ T480] ======================================================= [ 50.482907][ T480] exFAT-fs (loop2): invalid boot record signature [ 50.489482][ T480] exFAT-fs (loop2): failed to read boot sector [ 50.496141][ T480] exFAT-fs (loop2): failed to recognize exfat type [ 50.547960][ T483] loop2: detected capacity change from 0 to 256 [ 50.638892][ T486] loop2: detected capacity change from 0 to 256 [ 50.648477][ T486] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.659644][ T486] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 50.668492][ T486] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xe9d34e2f) [ 50.681614][ T8] device bridge_slave_1 left promiscuous mode [ 50.687824][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.695403][ T486] exFAT-fs (loop2): invalid boot region [ 50.702109][ T8] device bridge_slave_0 left promiscuous mode [ 50.709678][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.716912][ T486] exFAT-fs (loop2): failed to recognize exfat type [ 50.724867][ T8] device veth1_macvtap left promiscuous mode [ 50.730979][ T8] device veth0_vlan left promiscuous mode [ 50.806549][ T492] loop2: detected capacity change from 0 to 256 [ 50.828558][ T495] loop2: detected capacity change from 0 to 256 [ 50.886190][ T498] loop2: detected capacity change from 0 to 256 [ 50.900390][ T498] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.911206][ T498] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 50.923482][ T498] ================================================================================ [ 50.935545][ T498] UBSAN: shift-out-of-bounds in fs/exfat/super.c:523:38 [ 50.942904][ T498] shift exponent 121 is too large for 32-bit type 'int' [ 50.950187][ T498] CPU: 1 PID: 498 Comm: syz.2.24 Not tainted syzkaller #0 [ 50.957335][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 50.967428][ T498] Call Trace: [ 50.970730][ T498] [ 50.973715][ T498] __dump_stack+0x21/0x30 [ 50.978095][ T498] dump_stack_lvl+0x110/0x170 [ 50.982803][ T498] ? show_regs_print_info+0x20/0x20 [ 50.988039][ T498] dump_stack+0x15/0x20 [ 50.992325][ T498] ubsan_epilogue+0xe/0x40 [ 50.996855][ T498] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 51.003553][ T498] exfat_fill_super+0x2964/0x2d20 [ 51.008842][ T498] ? exfat_reconfigure+0x90/0x90 [ 51.013786][ T498] ? mutex_unlock+0x8f/0x230 [ 51.018380][ T498] ? set_blocksize+0x1eb/0x370 [ 51.023141][ T498] ? sb_set_blocksize+0xaa/0xf0 [ 51.027985][ T498] get_tree_bdev+0x436/0x680 [ 51.032578][ T498] ? exfat_reconfigure+0x90/0x90 [ 51.037531][ T498] exfat_get_tree+0x1c/0x20 [ 51.042048][ T498] vfs_get_tree+0x89/0x260 [ 51.046477][ T498] do_new_mount+0x25a/0xa20 [ 51.050981][ T498] path_mount+0x659/0xff0 [ 51.055397][ T498] ? user_path_at_empty+0x161/0x1c0 [ 51.060705][ T498] __se_sys_mount+0x320/0x390 [ 51.065397][ T498] ? __x64_sys_mount+0xd0/0xd0 [ 51.070184][ T498] __x64_sys_mount+0xbf/0xd0 [ 51.074769][ T498] x64_sys_call+0x6bf/0x9a0 [ 51.079290][ T498] do_syscall_64+0x4c/0xa0 [ 51.083792][ T498] ? clear_bhb_loop+0x50/0xa0 [ 51.088465][ T498] ? clear_bhb_loop+0x50/0xa0 [ 51.093133][ T498] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 51.099033][ T498] RIP: 0033:0x7f589bd4834a [ 51.103445][ T498] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.123053][ T498] RSP: 002b:00007f589b7ace58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 51.131463][ T498] RAX: ffffffffffffffda RBX: 00007f589b7acee0 RCX: 00007f589bd4834a [ 51.139561][ T498] RDX: 00002000000005c0 RSI: 0000200000000240 RDI: 00007f589b7acea0 [ 51.147552][ T498] RBP: 00002000000005c0 R08: 00007f589b7acee0 R09: 0000000003000050 [ 51.155557][ T498] R10: 0000000003000050 R11: 0000000000000246 R12: 0000200000000240 [ 51.163532][ T498] R13: 00007f589b7acea0 R14: 00000000000014fe R15: 0000200000000600 [ 51.171609][ T498] [ 51.176058][ T498] ================================================================================ [ 51.186241][ T498] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.193148][ T498] exFAT-fs (loop2): failed to read boot sector [ 51.199627][ T498] exFAT-fs (loop2): failed to recognize exfat type [ 51.258561][ T501] loop2: detected capacity change from 0 to 256 [ 51.268028][ T501] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.279182][ T501] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.292074][ T501] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.307458][ T501] exFAT-fs (loop2): failed to read boot sector [ 51.313935][ T501] exFAT-fs (loop2): failed to recognize exfat type [ 51.387157][ T504] loop2: detected capacity change from 0 to 256 [ 51.751081][ T517] exFAT-fs (loop2): invalid boot record signature [ 51.757683][ T517] exFAT-fs (loop2): failed to read boot sector [ 51.764270][ T517] exFAT-fs (loop2): failed to recognize exfat type [ 51.941923][ T524] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.955912][ T524] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.964956][ T524] exFAT-fs (loop2): Invalid exboot-signature(sector = 1): 0x61746164 [ 51.973480][ T524] exFAT-fs (loop2): Invalid exboot-signature(sector = 2): 0x64747568 [ 51.981975][ T524] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x17000000 [ 51.990192][ T524] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 51.998474][ T524] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 52.006877][ T524] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 52.015105][ T524] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 52.023313][ T524] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 52.031540][ T524] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xff00ef50) [ 52.041923][ T524] exFAT-fs (loop2): invalid boot region [ 52.047572][ T524] exFAT-fs (loop2): failed to recognize exfat type [ 52.112172][ T527] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.123631][ T527] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.132379][ T527] exFAT-fs (loop2): unable to set blocksize 33554432 [ 52.141163][ T527] exFAT-fs (loop2): failed to read boot sector [ 52.147463][ T527] exFAT-fs (loop2): failed to recognize exfat type [ 52.222212][ T530] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.238357][ T530] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.247151][ T530] exFAT-fs (loop2): unable to set blocksize 33554432 [ 52.254229][ T530] exFAT-fs (loop2): failed to read boot sector [ 52.260822][ T530] exFAT-fs (loop2): failed to recognize exfat type [ 52.406884][ T537] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.423545][ T537] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.432745][ T537] exFAT-fs (loop2): unable to set blocksize 33554432 [ 52.439839][ T537] exFAT-fs (loop2): failed to read boot sector [ 52.446125][ T537] exFAT-fs (loop2): failed to recognize exfat type [ 52.630730][ T547] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.641584][ T547] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.651952][ T547] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 52.673595][ T30] audit: type=1400 audit(1771363652.848:109): avc: denied { unmount } for pid=462 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 53.070044][ T560] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.081013][ T560] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.091051][ T560] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 53.271969][ T566] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.288223][ T566] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.297006][ T566] exFAT-fs (loop2): unable to set blocksize 33554432 [ 53.304119][ T566] exFAT-fs (loop2): failed to read boot sector [ 53.310492][ T566] exFAT-fs (loop2): failed to recognize exfat type [ 53.609313][ T581] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.625572][ T581] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.634713][ T581] exFAT-fs (loop2): unable to set blocksize 33554432 [ 53.642547][ T581] exFAT-fs (loop2): failed to read boot sector [ 53.648806][ T581] exFAT-fs (loop2): failed to recognize exfat type [ 53.822112][ T587] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.838115][ T587] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.846747][ T587] exFAT-fs (loop2): unable to set blocksize 33554432 [ 53.853597][ T587] exFAT-fs (loop2): failed to read boot sector [ 53.859888][ T587] exFAT-fs (loop2): failed to recognize exfat type [ 54.102551][ T597] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.113397][ T597] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.125855][ T597] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x1a17514a, utbl_chksum : 0xe619d30d) [ 54.149764][ T597] exFAT-fs (loop2): failed to load alloc-bitmap [ 54.156171][ T597] exFAT-fs (loop2): failed to recognize exfat type [ 54.319923][ T604] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.331362][ T604] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.340602][ T604] exFAT-fs (loop2): unable to set blocksize 33554432 [ 54.350200][ T604] exFAT-fs (loop2): failed to read boot sector [ 54.356508][ T604] exFAT-fs (loop2): failed to recognize exfat type [ 54.422016][ T607] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.438103][ T607] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.446925][ T607] exFAT-fs (loop2): unable to set blocksize 33554432 [ 54.454041][ T607] exFAT-fs (loop2): failed to read boot sector [ 54.460701][ T607] exFAT-fs (loop2): failed to recognize exfat type [ 54.533614][ T613] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.548571][ T613] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.557638][ T613] exFAT-fs (loop2): Invalid exboot-signature(sector = 1): 0x61746164 [ 54.566155][ T613] exFAT-fs (loop2): Invalid exboot-signature(sector = 2): 0x64747568 [ 54.574553][ T613] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x17000000 [ 54.582930][ T613] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 54.591268][ T613] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 54.599607][ T613] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 54.607808][ T613] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 54.617457][ T613] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 54.625862][ T613] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xff00ef50) [ 54.636404][ T613] exFAT-fs (loop2): invalid boot region [ 54.642066][ T613] exFAT-fs (loop2): failed to recognize exfat type [ 54.880263][ T623] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.891550][ T623] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.902598][ T623] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) 2026/02/17 21:27:35 executed programs: 50 [ 55.021152][ T626] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.038019][ T626] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.046928][ T626] exFAT-fs (loop2): unable to set blocksize 33554432 [ 55.054117][ T626] exFAT-fs (loop2): failed to read boot sector [ 55.060542][ T626] exFAT-fs (loop2): failed to recognize exfat type [ 55.286837][ T635] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.302998][ T635] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.311748][ T635] exFAT-fs (loop2): unable to set blocksize 33554432 [ 55.318555][ T635] exFAT-fs (loop2): failed to read boot sector [ 55.324945][ T635] exFAT-fs (loop2): failed to recognize exfat type [ 55.379660][ T638] set_capacity_and_notify: 41 callbacks suppressed [ 55.379677][ T638] loop2: detected capacity change from 0 to 256 [ 55.426535][ T641] loop2: detected capacity change from 0 to 256 [ 55.440047][ T641] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.457741][ T641] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.466629][ T641] exFAT-fs (loop2): unable to set blocksize 33554432 [ 55.473595][ T641] exFAT-fs (loop2): failed to read boot sector [ 55.480683][ T641] exFAT-fs (loop2): failed to recognize exfat type [ 55.548190][ T644] loop2: detected capacity change from 0 to 256 [ 55.691851][ T648] loop2: detected capacity change from 0 to 256 [ 55.805835][ T652] loop2: detected capacity change from 0 to 256 [ 55.904250][ T656] loop2: detected capacity change from 0 to 256 [ 56.041415][ T659] loop2: detected capacity change from 0 to 256 [ 56.186544][ T663] loop2: detected capacity change from 0 to 256 [ 56.422080][ T667] loop2: detected capacity change from 0 to 256 [ 56.544261][ T671] loop2: detected capacity change from 0 to 256 [ 56.899774][ T687] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.910634][ T687] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.920953][ T687] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 56.991843][ T690] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.008925][ T690] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 57.018192][ T690] exFAT-fs (loop2): unable to set blocksize 33554432 [ 57.025332][ T690] exFAT-fs (loop2): failed to read boot sector [ 57.031840][ T690] exFAT-fs (loop2): failed to recognize exfat type [ 57.077749][ T693] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.093970][ T693] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 57.103267][ T693] exFAT-fs (loop2): unable to set blocksize 33554432 [ 57.110547][ T693] exFAT-fs (loop2): failed to read boot sector [ 57.116834][ T693] exFAT-fs (loop2): failed to recognize exfat type [ 57.300118][ T702] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.311011][ T702] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 57.321864][ T702] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 57.661126][ T712] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.673129][ T712] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 57.682092][ T712] exFAT-fs (loop2): unable to set blocksize 33554432 [ 57.688876][ T712] exFAT-fs (loop2): failed to read boot sector [ 57.697106][ T712] exFAT-fs (loop2): failed to recognize exfat type [ 57.762455][ T715] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.787907][ T715] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 57.796623][ T715] exFAT-fs (loop2): unable to set blocksize 33554432 [ 57.803569][ T715] exFAT-fs (loop2): failed to read boot sector [ 57.809896][ T715] exFAT-fs (loop2): failed to recognize exfat type [ 57.884328][ T718] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.900627][ T718] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 57.909479][ T718] exFAT-fs (loop2): unable to set blocksize 33554432 [ 57.916312][ T718] exFAT-fs (loop2): failed to read boot sector [ 57.922955][ T718] exFAT-fs (loop2): failed to recognize exfat type [ 57.981789][ T721] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.992652][ T721] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 58.003331][ T721] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 58.016481][ T721] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 58.028090][ T721] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 58.036566][ T721] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 58.044930][ T721] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 58.053280][ T721] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xfc9e9850) [ 58.063748][ T721] exFAT-fs (loop2): invalid boot region [ 58.069629][ T721] exFAT-fs (loop2): failed to recognize exfat type [ 58.131283][ T724] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 58.150291][ T724] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 58.159016][ T724] exFAT-fs (loop2): unable to set blocksize 33554432 [ 58.166076][ T724] exFAT-fs (loop2): failed to read boot sector [ 58.172783][ T724] exFAT-fs (loop2): failed to recognize exfat type [ 58.242194][ T727] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 58.253040][ T727] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 58.267295][ T727] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x12b202c6, utbl_chksum : 0xe619d30d) [ 58.283619][ T727] exFAT-fs (loop2): failed to load alloc-bitmap [ 58.290629][ T727] exFAT-fs (loop2): failed to recognize exfat type [ 58.547616][ T737] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 58.563746][ T737] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 58.573034][ T737] exFAT-fs (loop2): unable to set blocksize 33554432 [ 58.580913][ T737] exFAT-fs (loop2): failed to read boot sector [ 58.587191][ T737] exFAT-fs (loop2): failed to recognize exfat type [ 58.645452][ T740] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 58.659664][ T740] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 58.668207][ T740] exFAT-fs (loop2): Invalid exboot-signature(sector = 1): 0x61746164 [ 58.676708][ T740] exFAT-fs (loop2): Invalid exboot-signature(sector = 2): 0x64747568 [ 58.686270][ T740] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x17000000 [ 58.694622][ T740] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 58.703347][ T740] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 58.711643][ T740] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 58.719942][ T740] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 58.728110][ T740] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 58.736522][ T740] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xff00ef50) [ 58.747302][ T740] exFAT-fs (loop2): invalid boot region [ 58.753068][ T740] exFAT-fs (loop2): failed to recognize exfat type [ 58.822067][ T743] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 58.833235][ T743] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 58.844098][ T743] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 58.859635][ T743] exFAT-fs (loop2): failed to load alloc-bitmap [ 58.865948][ T743] exFAT-fs (loop2): failed to recognize exfat type [ 58.942869][ T746] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 58.958876][ T746] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 58.967566][ T746] exFAT-fs (loop2): unable to set blocksize 33554432 [ 58.974648][ T746] exFAT-fs (loop2): failed to read boot sector [ 58.981112][ T746] exFAT-fs (loop2): failed to recognize exfat type [ 59.089840][ T749] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 59.100712][ T749] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 59.109905][ T749] exFAT-fs (loop2): Invalid exboot-signature(sector = 2): 0x64747568 [ 59.119617][ T749] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x17000000 [ 59.127743][ T749] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 59.140042][ T749] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 59.148286][ T749] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 59.156695][ T749] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 59.164904][ T749] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 59.173263][ T749] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xff00e8e6) [ 59.183661][ T749] exFAT-fs (loop2): invalid boot region [ 59.189367][ T749] exFAT-fs (loop2): failed to recognize exfat type [ 59.251958][ T752] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 59.263573][ T752] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 59.276864][ T752] exFAT-fs (loop2): unable to set blocksize 33554432 [ 59.284071][ T752] exFAT-fs (loop2): failed to read boot sector [ 59.291105][ T752] exFAT-fs (loop2): failed to recognize exfat type [ 59.421299][ T755] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 59.437903][ T755] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 59.446630][ T755] exFAT-fs (loop2): unable to set blocksize 33554432 [ 59.453668][ T755] exFAT-fs (loop2): failed to read boot sector [ 59.460024][ T755] exFAT-fs (loop2): failed to recognize exfat type [ 59.659756][ T765] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 59.670579][ T765] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 59.685193][ T765] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x8f30fa93, utbl_chksum : 0xe619d30d) [ 59.697847][ T765] exFAT-fs (loop2): failed to load alloc-bitmap [ 59.704234][ T765] exFAT-fs (loop2): failed to recognize exfat type 2026/02/17 21:27:40 executed programs: 97 [ 59.942394][ T778] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 59.953279][ T778] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 59.963903][ T778] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 59.980176][ T778] exFAT-fs (loop2): failed to load alloc-bitmap [ 59.986482][ T778] exFAT-fs (loop2): failed to recognize exfat type [ 60.052949][ T781] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 60.069147][ T781] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 60.077692][ T781] exFAT-fs (loop2): unable to set blocksize 33554432 [ 60.084865][ T781] exFAT-fs (loop2): failed to read boot sector [ 60.091346][ T781] exFAT-fs (loop2): failed to recognize exfat type [ 60.149262][ T784] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 60.160406][ T784] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 60.171692][ T784] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x12b202c6, utbl_chksum : 0xe619d30d) [ 60.192844][ T784] exFAT-fs (loop2): failed to load alloc-bitmap [ 60.199489][ T784] exFAT-fs (loop2): failed to recognize exfat type [ 60.500925][ T794] set_capacity_and_notify: 38 callbacks suppressed [ 60.500940][ T794] loop2: detected capacity change from 0 to 256 [ 60.549885][ T797] loop2: detected capacity change from 0 to 256 [ 60.561945][ T797] exFAT-fs (loop2): invalid boot record signature [ 60.568486][ T797] exFAT-fs (loop2): failed to read boot sector [ 60.574757][ T797] exFAT-fs (loop2): failed to recognize exfat type [ 60.641182][ T800] loop2: detected capacity change from 0 to 256 [ 60.795631][ T804] loop2: detected capacity change from 0 to 256 [ 60.839270][ T807] loop2: detected capacity change from 0 to 256