Warning: Permanently added '10.128.0.45' (ED25519) to the list of known hosts. 2026/01/15 11:55:05 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 45.242784][ T28] audit: type=1400 audit(1768478106.702:106): avc: denied { unlink } for pid=399 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" [ 45.288297][ T399] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.966140][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.973187][ T409] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.980520][ T409] device bridge_slave_0 entered promiscuous mode [ 45.987305][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.994423][ T409] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.001698][ T409] device bridge_slave_1 entered promiscuous mode [ 46.038798][ T409] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.045837][ T409] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.053126][ T409] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.060138][ T409] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.077312][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.084575][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.091951][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.099636][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.108369][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.117140][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.124279][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.133729][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.141892][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.148930][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.160187][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.169118][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.181485][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.193348][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.201322][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.208857][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.217878][ T409] device veth0_vlan entered promiscuous mode [ 46.227008][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.235849][ T409] device veth1_macvtap entered promiscuous mode [ 46.244739][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.254307][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.415445][ T28] audit: type=1401 audit(1768478107.872:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2026/01/15 11:55:08 executed programs: 0 [ 47.030960][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.038087][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.045653][ T471] device bridge_slave_0 entered promiscuous mode [ 47.052954][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.059965][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.067554][ T471] device bridge_slave_1 entered promiscuous mode [ 47.074498][ T8] device bridge_slave_1 left promiscuous mode [ 47.080687][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.088229][ T8] device bridge_slave_0 left promiscuous mode [ 47.094400][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.102088][ T8] device veth1_macvtap left promiscuous mode [ 47.108208][ T8] device veth0_vlan left promiscuous mode [ 47.225201][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.232608][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.241012][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.249395][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.257961][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.265044][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.272640][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.281318][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.289683][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.297864][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.304971][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.316105][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.325342][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.338626][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.349310][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.357553][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.365277][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.373461][ T471] device veth0_vlan entered promiscuous mode [ 47.383737][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.393219][ T471] device veth1_macvtap entered promiscuous mode [ 47.403912][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.414858][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.438271][ T483] loop2: detected capacity change from 0 to 256 [ 47.449041][ T28] audit: type=1400 audit(1768478108.912:108): avc: denied { mounton } for pid=482 comm="syz.2.17" path="/0/bus" dev="tmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 47.478634][ T28] audit: type=1400 audit(1768478108.932:109): avc: denied { unmount } for pid=471 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 47.494166][ T486] loop2: detected capacity change from 0 to 256 [ 47.515240][ T61] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 47.524666][ T61] Buffer I/O error on dev loop2, logical block 0, lost async page write [ 47.545014][ T489] loop2: detected capacity change from 0 to 256 [ 47.561920][ T492] loop2: detected capacity change from 0 to 256 [ 47.586507][ T495] loop2: detected capacity change from 0 to 256 [ 47.604833][ T498] loop2: detected capacity change from 0 to 256 [ 47.611393][ T498] ======================================================= [ 47.611393][ T498] WARNING: The mand mount option has been deprecated and [ 47.611393][ T498] and is ignored by this kernel. Remove the mand [ 47.611393][ T498] option from the mount to silence this warning. [ 47.611393][ T498] ======================================================= [ 47.648623][ T498] exFAT-fs (loop2): invalid boot record signature [ 47.655583][ T498] exFAT-fs (loop2): failed to read boot sector [ 47.661843][ T498] exFAT-fs (loop2): failed to recognize exfat type [ 47.677290][ T501] loop2: detected capacity change from 0 to 256 [ 47.683993][ T501] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 47.695010][ T501] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 47.705311][ T501] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 47.717607][ T501] exFAT-fs (loop2): failed to load alloc-bitmap [ 47.724070][ T501] exFAT-fs (loop2): failed to recognize exfat type [ 47.744168][ T504] loop2: detected capacity change from 0 to 256 [ 47.753336][ T504] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 47.764003][ T504] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 47.772449][ T504] exFAT-fs (loop2): Invalid exboot-signature(sector = 1): 0x61746164 [ 47.780502][ T504] exFAT-fs (loop2): Invalid exboot-signature(sector = 2): 0x64747568 [ 47.789281][ T504] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x17000000 [ 47.797500][ T504] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 47.805863][ T504] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 47.813974][ T504] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 47.822121][ T504] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 47.830371][ T504] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 47.838530][ T504] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xff00ef50) [ 47.848870][ T504] exFAT-fs (loop2): invalid boot region [ 47.854467][ T504] exFAT-fs (loop2): failed to recognize exfat type [ 47.883972][ T508] loop2: detected capacity change from 0 to 256 [ 47.893385][ T508] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 47.904181][ T508] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 47.913285][ T508] ================================================================================ [ 47.922753][ T508] UBSAN: shift-out-of-bounds in fs/exfat/super.c:529:38 [ 47.929773][ T508] shift exponent 121 is too large for 32-bit type 'int' [ 47.936954][ T508] CPU: 0 PID: 508 Comm: syz.2.25 Not tainted syzkaller #0 [ 47.944154][ T508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 47.954210][ T508] Call Trace: [ 47.957477][ T508] [ 47.960392][ T508] __dump_stack+0x21/0x24 [ 47.964732][ T508] dump_stack_lvl+0xee/0x150 [ 47.969314][ T508] ? __cfi_dump_stack_lvl+0x8/0x8 [ 47.974333][ T508] dump_stack+0x15/0x24 [ 47.978473][ T508] ubsan_epilogue+0xe/0x40 [ 47.982872][ T508] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 47.989272][ T508] exfat_fill_super+0x27e9/0x2bb0 [ 47.994306][ T508] ? __cfi_exfat_fill_super+0x10/0x10 [ 47.999660][ T508] ? mutex_unlock+0x89/0x220 [ 48.004236][ T508] ? set_blocksize+0x1df/0x360 [ 48.008998][ T508] ? sb_set_blocksize+0xaa/0xf0 [ 48.014096][ T508] get_tree_bdev+0x444/0x680 [ 48.018732][ T508] ? __cfi_exfat_fill_super+0x10/0x10 [ 48.024087][ T508] exfat_get_tree+0x1c/0x20 [ 48.028575][ T508] vfs_get_tree+0x9a/0x270 [ 48.032982][ T508] do_new_mount+0x25a/0xa20 [ 48.037472][ T508] path_mount+0x675/0x1010 [ 48.041872][ T508] ? user_path_at_empty+0x161/0x1c0 [ 48.047084][ T508] __se_sys_mount+0x318/0x380 [ 48.051744][ T508] ? do_mkdirat+0x459/0x4c0 [ 48.056235][ T508] ? __x64_sys_mount+0xd0/0xd0 [ 48.061022][ T508] ? do_user_addr_fault+0x9ac/0x1050 [ 48.066293][ T508] __x64_sys_mount+0xbf/0xd0 [ 48.070873][ T508] x64_sys_call+0x65d/0x9a0 [ 48.075355][ T508] do_syscall_64+0x4c/0xa0 [ 48.079837][ T508] ? clear_bhb_loop+0x30/0x80 [ 48.084501][ T508] ? clear_bhb_loop+0x30/0x80 [ 48.089164][ T508] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 48.095045][ T508] RIP: 0033:0x7fd5f8590eea [ 48.099444][ T508] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 48.119025][ T508] RSP: 002b:00007fd5f94cbe68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 48.127513][ T508] RAX: ffffffffffffffda RBX: 00007fd5f94cbef0 RCX: 00007fd5f8590eea [ 48.135481][ T508] RDX: 00002000000005c0 RSI: 0000200000000240 RDI: 00007fd5f94cbeb0 [ 48.143434][ T508] RBP: 00002000000005c0 R08: 00007fd5f94cbef0 R09: 0000000003000050 [ 48.151383][ T508] R10: 0000000003000050 R11: 0000000000000246 R12: 0000200000000240 [ 48.159336][ T508] R13: 00007fd5f94cbeb0 R14: 00000000000014fe R15: 0000200000000600 [ 48.167295][ T508] [ 48.170748][ T508] ================================================================================ [ 48.180169][ T508] exFAT-fs (loop2): unable to set blocksize 33554432 [ 48.186892][ T508] exFAT-fs (loop2): failed to read boot sector [ 48.193198][ T508] exFAT-fs (loop2): failed to recognize exfat type [ 48.219375][ T511] loop2: detected capacity change from 0 to 256 [ 48.234531][ T511] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.245321][ T511] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 48.253939][ T511] exFAT-fs (loop2): unable to set blocksize 33554432 [ 48.260820][ T511] exFAT-fs (loop2): failed to read boot sector [ 48.267225][ T511] exFAT-fs (loop2): failed to recognize exfat type [ 48.286573][ T514] loop2: detected capacity change from 0 to 256 [ 48.311373][ T517] loop2: detected capacity change from 0 to 256 [ 48.332098][ T520] loop2: detected capacity change from 0 to 256 [ 48.348991][ T523] loop2: detected capacity change from 0 to 256 [ 48.358625][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 48.368206][ T41] Buffer I/O error on dev loop2, logical block 0, lost async page write [ 48.376913][ T41] Buffer I/O error on dev loop2, logical block 1, lost async page write [ 48.385475][ T41] Buffer I/O error on dev loop2, logical block 2, lost async page write [ 48.393849][ T41] Buffer I/O error on dev loop2, logical block 3, lost async page write [ 48.402185][ T41] Buffer I/O error on dev loop2, logical block 4, lost async page write [ 48.410563][ T41] Buffer I/O error on dev loop2, logical block 5, lost async page write [ 48.418997][ T41] Buffer I/O error on dev loop2, logical block 6, lost async page write [ 48.427435][ T41] Buffer I/O error on dev loop2, logical block 7, lost async page write [ 48.435768][ T41] Buffer I/O error on dev loop2, logical block 8, lost async page write [ 48.455088][ T526] loop2: detected capacity change from 0 to 256 [ 48.496165][ T532] loop2: detected capacity change from 0 to 256 [ 48.518731][ T535] loop2: detected capacity change from 0 to 256 [ 48.526026][ T535] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.536917][ T535] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 48.553641][ T535] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0xfc611a79, utbl_chksum : 0xe619d30d) [ 48.565885][ T535] exFAT-fs (loop2): failed to load alloc-bitmap [ 48.572387][ T535] exFAT-fs (loop2): failed to recognize exfat type [ 48.593266][ T538] loop2: detected capacity change from 0 to 256 [ 48.600203][ T538] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.611102][ T538] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 48.633176][ T538] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0xfc611a79, utbl_chksum : 0xe619d30d) [ 48.645343][ T538] exFAT-fs (loop2): failed to load alloc-bitmap [ 48.651575][ T538] exFAT-fs (loop2): failed to recognize exfat type [ 48.669531][ T541] loop2: detected capacity change from 0 to 256 [ 48.690543][ T541] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.705680][ T541] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 48.714577][ T541] exFAT-fs (loop2): unable to set blocksize 33554432 [ 48.721266][ T541] exFAT-fs (loop2): failed to read boot sector [ 48.727550][ T541] exFAT-fs (loop2): failed to recognize exfat type [ 48.748766][ T544] loop2: detected capacity change from 0 to 256 [ 48.766620][ T547] loop2: detected capacity change from 0 to 256 [ 48.787469][ T550] loop2: detected capacity change from 0 to 256 [ 48.805289][ T553] loop2: detected capacity change from 0 to 256 [ 48.815506][ T553] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.826181][ T553] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 48.835462][ T553] exFAT-fs (loop2): error, invalid access to FAT (entry 0x00000005) bogus content (0x04800000) [ 48.846061][ T553] exFAT-fs (loop2): Filesystem has been set read-only [ 48.853026][ T553] exFAT-fs (loop2): failed to load upcase table [ 48.859392][ T553] exFAT-fs (loop2): failed to recognize exfat type [ 48.879482][ T556] loop2: detected capacity change from 0 to 256 [ 48.896824][ T559] loop2: detected capacity change from 0 to 256 [ 48.927416][ T562] loop2: detected capacity change from 0 to 256 [ 48.943632][ T565] loop2: detected capacity change from 0 to 256 [ 48.970601][ T568] loop2: detected capacity change from 0 to 256 [ 48.990974][ T571] loop2: detected capacity change from 0 to 256 [ 49.010467][ T574] loop2: detected capacity change from 0 to 256 [ 49.031561][ T577] loop2: detected capacity change from 0 to 256 [ 49.048385][ T580] loop2: detected capacity change from 0 to 256 [ 49.066798][ T583] loop2: detected capacity change from 0 to 256 [ 49.073624][ T583] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 49.084457][ T583] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 49.094866][ T583] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 49.108458][ T583] exFAT-fs (loop2): failed to load alloc-bitmap [ 49.115086][ T583] exFAT-fs (loop2): failed to recognize exfat type [ 49.137606][ T586] loop2: detected capacity change from 0 to 256 [ 49.138833][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 49.168192][ T589] loop2: detected capacity change from 0 to 256 [ 49.176130][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 49.199864][ T592] loop2: detected capacity change from 0 to 256 [ 49.218456][ T595] loop2: detected capacity change from 0 to 256 [ 49.237295][ T598] loop2: detected capacity change from 0 to 256 [ 49.261185][ T601] loop2: detected capacity change from 0 to 256 [ 49.279828][ T604] loop2: detected capacity change from 0 to 256 [ 49.306681][ T607] loop2: detected capacity change from 0 to 256 [ 49.325276][ T610] loop2: detected capacity change from 0 to 256 [ 49.341906][ T613] loop2: detected capacity change from 0 to 256 [ 49.348835][ T613] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 49.359698][ T613] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 49.369049][ T613] exFAT-fs (loop2): unable to set blocksize 33554432 [ 49.380078][ T613] exFAT-fs (loop2): failed to read boot sector [ 49.386434][ T613] exFAT-fs (loop2): failed to recognize exfat type [ 49.417921][ T619] loop2: detected capacity change from 0 to 256 [ 49.419054][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 49.456071][ T622] loop2: detected capacity change from 0 to 256 [ 49.476235][ T625] loop2: detected capacity change from 0 to 256 [ 49.492213][ T628] loop2: detected capacity change from 0 to 256 [ 49.515661][ T631] loop2: detected capacity change from 0 to 256 [ 49.527124][ T631] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 49.538408][ T631] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 49.548590][ T631] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 49.560951][ T631] exFAT-fs (loop2): failed to load alloc-bitmap [ 49.567417][ T631] exFAT-fs (loop2): failed to recognize exfat type [ 49.586727][ T634] loop2: detected capacity change from 0 to 256 [ 49.609955][ T637] loop2: detected capacity change from 0 to 256 [ 49.623756][ T637] exFAT-fs (loop2): invalid boot record signature [ 49.630264][ T637] exFAT-fs (loop2): failed to read boot sector [ 49.636991][ T637] exFAT-fs (loop2): failed to recognize exfat type [ 49.654628][ T640] loop2: detected capacity change from 0 to 256 [ 49.674117][ T643] loop2: detected capacity change from 0 to 256 [ 49.681026][ T643] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 49.693739][ T643] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 49.702921][ T643] exFAT-fs (loop2): unable to set blocksize 33554432 [ 49.709771][ T643] exFAT-fs (loop2): failed to read boot sector [ 49.716000][ T643] exFAT-fs (loop2): failed to recognize exfat type [ 49.736082][ T646] loop2: detected capacity change from 0 to 256 [ 49.758305][ T649] loop2: detected capacity change from 0 to 256 [ 49.780013][ T652] loop2: detected capacity change from 0 to 256 [ 49.797611][ T655] loop2: detected capacity change from 0 to 256 [ 49.815320][ T658] loop2: detected capacity change from 0 to 256 [ 49.845636][ T661] loop2: detected capacity change from 0 to 256 [ 49.854578][ T661] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 49.865340][ T661] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 49.875611][ T661] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 49.887933][ T661] exFAT-fs (loop2): failed to load alloc-bitmap [ 49.894331][ T661] exFAT-fs (loop2): failed to recognize exfat type [ 49.913453][ T664] loop2: detected capacity change from 0 to 256 [ 49.921155][ T664] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 49.938191][ T664] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 49.946907][ T664] exFAT-fs (loop2): unable to set blocksize 33554432 [ 49.953656][ T664] exFAT-fs (loop2): failed to read boot sector [ 49.959835][ T664] exFAT-fs (loop2): failed to recognize exfat type [ 49.978910][ T667] loop2: detected capacity change from 0 to 256 [ 50.000689][ T670] loop2: detected capacity change from 0 to 256 [ 50.018214][ T673] loop2: detected capacity change from 0 to 256 [ 50.033480][ T676] loop2: detected capacity change from 0 to 256 [ 50.051816][ T679] loop2: detected capacity change from 0 to 256 [ 50.079586][ T682] loop2: detected capacity change from 0 to 256 [ 50.099609][ T685] loop2: detected capacity change from 0 to 256 [ 50.118215][ T688] loop2: detected capacity change from 0 to 256 [ 50.146375][ T691] loop2: detected capacity change from 0 to 256 [ 50.167087][ T694] loop2: detected capacity change from 0 to 256 [ 50.180603][ T694] exFAT-fs (loop2): invalid boot record signature [ 50.187213][ T694] exFAT-fs (loop2): failed to read boot sector [ 50.193503][ T694] exFAT-fs (loop2): failed to recognize exfat type [ 50.211824][ T697] loop2: detected capacity change from 0 to 256 [ 50.229433][ T700] loop2: detected capacity change from 0 to 256 [ 50.258152][ T703] loop2: detected capacity change from 0 to 256 [ 50.277212][ T706] loop2: detected capacity change from 0 to 256 [ 50.299046][ T709] loop2: detected capacity change from 0 to 256 [ 50.318068][ T712] loop2: detected capacity change from 0 to 256 [ 50.331934][ T712] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.342903][ T712] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 50.351366][ T712] exFAT-fs (loop2): Invalid exboot-signature(sector = 1): 0x61746164 [ 50.359700][ T712] exFAT-fs (loop2): Invalid exboot-signature(sector = 2): 0x64747568 [ 50.367870][ T712] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x17000000 [ 50.375995][ T712] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 50.384089][ T712] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 50.392423][ T712] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 50.400523][ T712] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 50.408704][ T712] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 50.416826][ T712] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xff00ef50) [ 50.427074][ T712] exFAT-fs (loop2): invalid boot region [ 50.432653][ T712] exFAT-fs (loop2): failed to recognize exfat type [ 50.458581][ T715] loop2: detected capacity change from 0 to 256 [ 50.477442][ T718] loop2: detected capacity change from 0 to 256 [ 50.485046][ T718] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.496660][ T718] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 50.505330][ T718] exFAT-fs (loop2): unable to set blocksize 33554432 [ 50.512041][ T718] exFAT-fs (loop2): failed to read boot sector [ 50.518226][ T718] exFAT-fs (loop2): failed to recognize exfat type [ 50.538977][ T721] loop2: detected capacity change from 0 to 256 [ 50.558349][ T724] loop2: detected capacity change from 0 to 256 [ 50.581269][ T727] loop2: detected capacity change from 0 to 256 [ 50.588136][ T727] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.599085][ T727] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 50.608194][ T727] exFAT-fs (loop2): unable to set blocksize 33554432 [ 50.615046][ T727] exFAT-fs (loop2): failed to read boot sector [ 50.621231][ T727] exFAT-fs (loop2): failed to recognize exfat type [ 50.641332][ T730] loop2: detected capacity change from 0 to 256 [ 50.662080][ T733] loop2: detected capacity change from 0 to 256 [ 50.685041][ T736] loop2: detected capacity change from 0 to 256 [ 50.692492][ T736] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.703555][ T736] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 50.712985][ T736] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 50.721254][ T736] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xc657a544) [ 50.731653][ T736] exFAT-fs (loop2): invalid boot region [ 50.737391][ T736] exFAT-fs (loop2): failed to recognize exfat type [ 50.805869][ T745] loop2: detected capacity change from 0 to 256 [ 50.828146][ T748] loop2: detected capacity change from 0 to 256 [ 50.829379][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 50.860496][ T751] loop2: detected capacity change from 0 to 256 [ 50.870116][ T751] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 50.881246][ T751] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 50.890935][ T751] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 50.903394][ T751] exFAT-fs (loop2): failed to load alloc-bitmap [ 50.909636][ T751] exFAT-fs (loop2): failed to recognize exfat type [ 50.925902][ T754] loop2: detected capacity change from 0 to 256 [ 50.944760][ T757] loop2: detected capacity change from 0 to 256 [ 50.968703][ T760] loop2: detected capacity change from 0 to 256 [ 50.990674][ T763] loop2: detected capacity change from 0 to 256 [ 50.991717][ T61] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 51.017751][ T766] loop2: detected capacity change from 0 to 256 [ 51.038102][ T769] loop2: detected capacity change from 0 to 256 [ 51.056976][ T772] loop2: detected capacity change from 0 to 256 [ 51.063857][ T772] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.075756][ T772] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.088453][ T772] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.095218][ T772] exFAT-fs (loop2): failed to read boot sector [ 51.101384][ T772] exFAT-fs (loop2): failed to recognize exfat type [ 51.120083][ T775] loop2: detected capacity change from 0 to 256 [ 51.127856][ T775] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.140858][ T775] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.150802][ T775] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.157651][ T775] exFAT-fs (loop2): failed to read boot sector [ 51.163917][ T775] exFAT-fs (loop2): failed to recognize exfat type [ 51.181078][ T778] loop2: detected capacity change from 0 to 256 [ 51.204515][ T781] loop2: detected capacity change from 0 to 256 [ 51.228719][ T784] loop2: detected capacity change from 0 to 256 [ 51.247581][ T787] loop2: detected capacity change from 0 to 256 [ 51.254820][ T787] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.276017][ T787] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.284635][ T787] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.291345][ T787] exFAT-fs (loop2): failed to read boot sector [ 51.297534][ T787] exFAT-fs (loop2): failed to recognize exfat type [ 51.316958][ T790] loop2: detected capacity change from 0 to 256 [ 51.330915][ T793] loop2: detected capacity change from 0 to 256 [ 51.356593][ T796] loop2: detected capacity change from 0 to 256 [ 51.382590][ T799] loop2: detected capacity change from 0 to 256 [ 51.391629][ T799] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.403057][ T799] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.411647][ T799] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.418394][ T799] exFAT-fs (loop2): failed to read boot sector [ 51.425149][ T799] exFAT-fs (loop2): failed to recognize exfat type [ 51.449564][ T802] loop2: detected capacity change from 0 to 256 [ 51.458291][ T802] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.469043][ T802] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.477558][ T802] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.484549][ T802] exFAT-fs (loop2): failed to read boot sector [ 51.490713][ T802] exFAT-fs (loop2): failed to recognize exfat type [ 51.509661][ T805] loop2: detected capacity change from 0 to 256 [ 51.526692][ T808] loop2: detected capacity change from 0 to 256 [ 51.555994][ T811] loop2: detected capacity change from 0 to 256 [ 51.576594][ T814] loop2: detected capacity change from 0 to 256 [ 51.597371][ T817] loop2: detected capacity change from 0 to 256 [ 51.620019][ T820] loop2: detected capacity change from 0 to 256 [ 51.648173][ T826] loop2: detected capacity change from 0 to 256 [ 51.657496][ T826] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.669862][ T826] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.679588][ T826] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.686344][ T826] exFAT-fs (loop2): failed to read boot sector [ 51.692592][ T826] exFAT-fs (loop2): failed to recognize exfat type [ 51.715710][ T829] loop2: detected capacity change from 0 to 256 [ 51.733036][ T832] loop2: detected capacity change from 0 to 256 [ 51.757917][ T835] loop2: detected capacity change from 0 to 256 [ 51.769543][ T835] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.780251][ T835] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.793769][ T835] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.800459][ T835] exFAT-fs (loop2): failed to read boot sector [ 51.806645][ T835] exFAT-fs (loop2): failed to recognize exfat type [ 51.827686][ T838] loop2: detected capacity change from 0 to 256 [ 51.846007][ T841] loop2: detected capacity change from 0 to 256 [ 51.852986][ T841] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.864790][ T841] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.874091][ T841] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.880803][ T841] exFAT-fs (loop2): failed to read boot sector [ 51.886982][ T841] exFAT-fs (loop2): failed to recognize exfat type [ 51.904409][ T844] loop2: detected capacity change from 0 to 256 [ 51.911215][ T844] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 51.927477][ T844] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 51.936450][ T844] exFAT-fs (loop2): unable to set blocksize 33554432 [ 51.943518][ T844] exFAT-fs (loop2): failed to read boot sector [ 51.949675][ T844] exFAT-fs (loop2): failed to recognize exfat type [ 51.968266][ T847] loop2: detected capacity change from 0 to 256 2026/01/15 11:55:13 executed programs: 123 [ 51.985851][ T850] loop2: detected capacity change from 0 to 256 [ 52.011248][ T853] loop2: detected capacity change from 0 to 256 [ 52.018706][ T853] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.029470][ T853] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.039923][ T853] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 52.052105][ T853] exFAT-fs (loop2): failed to load alloc-bitmap [ 52.058386][ T853] exFAT-fs (loop2): failed to recognize exfat type [ 52.074193][ T856] loop2: detected capacity change from 0 to 256 [ 52.090475][ T859] loop2: detected capacity change from 0 to 256 [ 52.097321][ T859] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.108319][ T859] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.118709][ T859] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 52.131004][ T859] exFAT-fs (loop2): failed to load alloc-bitmap [ 52.137416][ T859] exFAT-fs (loop2): failed to recognize exfat type [ 52.151604][ T862] loop2: detected capacity change from 0 to 256 [ 52.168476][ T865] loop2: detected capacity change from 0 to 256 [ 52.195966][ T868] loop2: detected capacity change from 0 to 256 [ 52.215459][ T871] loop2: detected capacity change from 0 to 256 [ 52.235255][ T874] loop2: detected capacity change from 0 to 256 [ 52.271664][ T880] loop2: detected capacity change from 0 to 256 [ 52.292530][ T883] loop2: detected capacity change from 0 to 256 [ 52.315969][ T886] loop2: detected capacity change from 0 to 256 [ 52.340578][ T889] loop2: detected capacity change from 0 to 256 [ 52.341768][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 52.364609][ T892] loop2: detected capacity change from 0 to 256 [ 52.386120][ T895] loop2: detected capacity change from 0 to 256 [ 52.406167][ T898] loop2: detected capacity change from 0 to 256 [ 52.434089][ T901] loop2: detected capacity change from 0 to 256 [ 52.454421][ T904] loop2: detected capacity change from 0 to 256 [ 52.479423][ T907] loop2: detected capacity change from 0 to 256 [ 52.494766][ T910] loop2: detected capacity change from 0 to 256 [ 52.511440][ T913] loop2: detected capacity change from 0 to 256 [ 52.545852][ T916] loop2: detected capacity change from 0 to 256 [ 52.599786][ T919] loop2: detected capacity change from 0 to 256 [ 52.607304][ T919] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.618365][ T919] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.633247][ T919] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x12b202c6, utbl_chksum : 0xe619d30d) [ 52.645432][ T919] exFAT-fs (loop2): failed to load alloc-bitmap [ 52.651661][ T919] exFAT-fs (loop2): failed to recognize exfat type [ 52.671285][ T922] loop2: detected capacity change from 0 to 256 [ 52.692010][ T925] loop2: detected capacity change from 0 to 256 [ 52.716349][ T928] loop2: detected capacity change from 0 to 256 [ 52.735795][ T931] loop2: detected capacity change from 0 to 256 [ 52.742711][ T931] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.753967][ T931] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.763756][ T931] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 52.776901][ T931] exFAT-fs (loop2): failed to load alloc-bitmap [ 52.783209][ T931] exFAT-fs (loop2): failed to recognize exfat type [ 52.805557][ T934] loop2: detected capacity change from 0 to 256 [ 52.821833][ T937] loop2: detected capacity change from 0 to 256 [ 52.846130][ T940] loop2: detected capacity change from 0 to 256 [ 52.863660][ T943] loop2: detected capacity change from 0 to 256 [ 52.882576][ T946] loop2: detected capacity change from 0 to 256 [ 52.889413][ T946] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.900317][ T946] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.912118][ T946] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 52.925768][ T946] exFAT-fs (loop2): failed to load alloc-bitmap [ 52.932114][ T946] exFAT-fs (loop2): failed to recognize exfat type [ 52.949260][ T949] loop2: detected capacity change from 0 to 256 [ 52.967903][ T952] loop2: detected capacity change from 0 to 256 [ 52.975008][ T952] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 52.986609][ T952] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 52.995108][ T952] exFAT-fs (loop2): unable to set blocksize 33554432 [ 53.001786][ T952] exFAT-fs (loop2): failed to read boot sector [ 53.008058][ T952] exFAT-fs (loop2): failed to recognize exfat type [ 53.028819][ T955] loop2: detected capacity change from 0 to 256 [ 53.035869][ T955] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.046732][ T955] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.055785][ T955] exFAT-fs (loop2): unable to set blocksize 33554432 [ 53.062546][ T955] exFAT-fs (loop2): failed to read boot sector [ 53.068784][ T955] exFAT-fs (loop2): failed to recognize exfat type [ 53.087588][ T958] loop2: detected capacity change from 0 to 256 [ 53.104432][ T961] loop2: detected capacity change from 0 to 256 [ 53.111720][ T961] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.122441][ T961] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.136854][ T961] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000242e, chksum : 0xef8431c1, utbl_chksum : 0xe619d30d) [ 53.149019][ T961] exFAT-fs (loop2): failed to load alloc-bitmap [ 53.155324][ T961] exFAT-fs (loop2): failed to recognize exfat type [ 53.173157][ T964] loop2: detected capacity change from 0 to 256 [ 53.180531][ T964] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.191358][ T964] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.200976][ T964] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xf8a92d6b, utbl_chksum : 0xe619d30d) [ 53.213108][ T964] exFAT-fs (loop2): failed to load alloc-bitmap [ 53.219337][ T964] exFAT-fs (loop2): failed to recognize exfat type [ 53.238367][ T967] loop2: detected capacity change from 0 to 256 [ 53.257120][ T970] loop2: detected capacity change from 0 to 256 [ 53.264595][ T970] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.275474][ T970] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.285437][ T970] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 53.306427][ T28] audit: type=1400 audit(1768478114.762:110): avc: denied { unmount } for pid=471 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 53.337114][ T973] loop2: detected capacity change from 0 to 256 [ 53.363299][ T61] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 53.372795][ T61] buffer_io_error: 215 callbacks suppressed [ 53.372805][ T61] Buffer I/O error on dev loop2, logical block 0, lost async page write [ 53.397052][ T976] loop2: detected capacity change from 0 to 256 [ 53.414460][ T979] loop2: detected capacity change from 0 to 256 [ 53.436766][ T982] loop2: detected capacity change from 0 to 256 [ 53.444890][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 53.454900][ T41] Buffer I/O error on dev loop2, logical block 0, lost async page write [ 53.463293][ T41] Buffer I/O error on dev loop2, logical block 1, lost async page write [ 53.471673][ T41] Buffer I/O error on dev loop2, logical block 2, lost async page write [ 53.480098][ T41] Buffer I/O error on dev loop2, logical block 3, lost async page write [ 53.488535][ T41] Buffer I/O error on dev loop2, logical block 4, lost async page write [ 53.497096][ T41] Buffer I/O error on dev loop2, logical block 5, lost async page write [ 53.505585][ T41] Buffer I/O error on dev loop2, logical block 6, lost async page write [ 53.513978][ T41] Buffer I/O error on dev loop2, logical block 7, lost async page write [ 53.522339][ T41] Buffer I/O error on dev loop2, logical block 8, lost async page write [ 53.540608][ T985] loop2: detected capacity change from 0 to 256 [ 53.567014][ T988] loop2: detected capacity change from 0 to 256 [ 53.587258][ T991] loop2: detected capacity change from 0 to 256 [ 53.605328][ T994] loop2: detected capacity change from 0 to 256 [ 53.614776][ T994] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.629472][ T994] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.638074][ T994] exFAT-fs (loop2): unable to set blocksize 33554432 [ 53.644770][ T994] exFAT-fs (loop2): failed to read boot sector [ 53.650934][ T994] exFAT-fs (loop2): failed to recognize exfat type [ 53.679249][ T997] loop2: detected capacity change from 0 to 256 [ 53.691506][ T997] exFAT-fs (loop2): invalid boot record signature [ 53.698066][ T997] exFAT-fs (loop2): failed to read boot sector [ 53.704252][ T997] exFAT-fs (loop2): failed to recognize exfat type [ 53.724525][ T1000] loop2: detected capacity change from 0 to 256 [ 53.738137][ T1000] exFAT-fs (loop2): invalid boot record signature [ 53.744629][ T1000] exFAT-fs (loop2): failed to read boot sector [ 53.750775][ T1000] exFAT-fs (loop2): failed to recognize exfat type [ 53.769620][ T1003] loop2: detected capacity change from 0 to 256 [ 53.776531][ T1003] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.793111][ T1003] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.801557][ T1003] exFAT-fs (loop2): unable to set blocksize 33554432 [ 53.808258][ T1003] exFAT-fs (loop2): failed to read boot sector [ 53.815243][ T1003] exFAT-fs (loop2): failed to recognize exfat type [ 53.832985][ T1006] loop2: detected capacity change from 0 to 256 [ 53.851886][ T1009] loop2: detected capacity change from 0 to 256 [ 53.858806][ T1009] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.869730][ T1009] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.881206][ T1009] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 53.894881][ T1009] exFAT-fs (loop2): failed to load alloc-bitmap [ 53.901145][ T1009] exFAT-fs (loop2): failed to recognize exfat type [ 53.920874][ T1012] loop2: detected capacity change from 0 to 256 [ 53.928078][ T1012] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 53.939131][ T1012] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 53.949528][ T1012] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 53.977107][ T1015] loop2: detected capacity change from 0 to 256 [ 53.999493][ T1018] loop2: detected capacity change from 0 to 256 [ 54.006232][ T1018] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.025129][ T1018] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.033756][ T1018] exFAT-fs (loop2): unable to set blocksize 33554432 [ 54.040622][ T1018] exFAT-fs (loop2): failed to read boot sector [ 54.046871][ T1018] exFAT-fs (loop2): failed to recognize exfat type [ 54.063572][ T1021] loop2: detected capacity change from 0 to 256 [ 54.070442][ T1021] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.086887][ T1021] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.095781][ T1021] exFAT-fs (loop2): unable to set blocksize 33554432 [ 54.102664][ T1021] exFAT-fs (loop2): failed to read boot sector [ 54.108901][ T1021] exFAT-fs (loop2): failed to recognize exfat type [ 54.126987][ T1024] loop2: detected capacity change from 0 to 256 [ 54.146522][ T1027] loop2: detected capacity change from 0 to 256 [ 54.170715][ T1030] loop2: detected capacity change from 0 to 256 [ 54.191369][ T1033] loop2: detected capacity change from 0 to 256 [ 54.198395][ T1033] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.210097][ T1033] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.220097][ T1033] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 54.246627][ T1036] loop2: detected capacity change from 0 to 256 [ 54.265266][ T1039] loop2: detected capacity change from 0 to 256 [ 54.272062][ T1039] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.284424][ T1039] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.294094][ T1039] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 54.307759][ T1039] exFAT-fs (loop2): failed to load alloc-bitmap [ 54.314056][ T1039] exFAT-fs (loop2): failed to recognize exfat type [ 54.335022][ T1042] loop2: detected capacity change from 0 to 256 [ 54.353655][ T1045] loop2: detected capacity change from 0 to 256 [ 54.360538][ T1045] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.372086][ T1045] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.380869][ T1045] exFAT-fs (loop2): unable to set blocksize 33554432 [ 54.387899][ T1045] exFAT-fs (loop2): failed to read boot sector [ 54.394193][ T1045] exFAT-fs (loop2): failed to recognize exfat type [ 54.413586][ T1048] loop2: detected capacity change from 0 to 256 [ 54.431871][ T1051] loop2: detected capacity change from 0 to 256 [ 54.456429][ T1054] loop2: detected capacity change from 0 to 256 [ 54.465902][ T1054] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.477152][ T1054] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.486136][ T1054] exFAT-fs (loop2): unable to set blocksize 33554432 [ 54.492885][ T1054] exFAT-fs (loop2): failed to read boot sector [ 54.499038][ T1054] exFAT-fs (loop2): failed to recognize exfat type [ 54.516888][ T1057] loop2: detected capacity change from 0 to 256 [ 54.523775][ T1057] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.534605][ T1057] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.545052][ T1057] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 54.583125][ T1060] loop2: detected capacity change from 0 to 256 [ 54.611945][ T1063] loop2: detected capacity change from 0 to 256 [ 54.629115][ T1066] loop2: detected capacity change from 0 to 256 [ 54.651950][ T1069] loop2: detected capacity change from 0 to 256 [ 54.685821][ T1072] loop2: detected capacity change from 0 to 256 [ 54.707445][ T1075] loop2: detected capacity change from 0 to 256 [ 54.726250][ T1078] loop2: detected capacity change from 0 to 256 [ 54.751798][ T1081] loop2: detected capacity change from 0 to 256 [ 54.773655][ T1084] loop2: detected capacity change from 0 to 256 [ 54.780638][ T1084] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 54.791601][ T1084] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 54.802110][ T1084] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 54.815159][ T1084] exFAT-fs (loop2): failed to load alloc-bitmap [ 54.821416][ T1084] exFAT-fs (loop2): failed to recognize exfat type [ 54.841143][ T1087] loop2: detected capacity change from 0 to 256 [ 54.859063][ T1090] loop2: detected capacity change from 0 to 256 [ 54.869006][ T1090] exFAT-fs (loop2): invalid boot record signature [ 54.875912][ T1090] exFAT-fs (loop2): failed to read boot sector [ 54.882657][ T1090] exFAT-fs (loop2): failed to recognize exfat type [ 54.936206][ T1099] loop2: detected capacity change from 0 to 256 [ 54.955065][ T1102] loop2: detected capacity change from 0 to 256 [ 54.971513][ T1105] loop2: detected capacity change from 0 to 256 [ 55.006030][ T1108] loop2: detected capacity change from 0 to 256 [ 55.028749][ T1111] loop2: detected capacity change from 0 to 256 [ 55.035703][ T1111] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.046718][ T1111] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.056720][ T1111] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 55.097014][ T1117] loop2: detected capacity change from 0 to 256 [ 55.126055][ T1120] loop2: detected capacity change from 0 to 256 [ 55.149602][ T1123] loop2: detected capacity change from 0 to 256 [ 55.176655][ T1126] loop2: detected capacity change from 0 to 256 [ 55.198380][ T1129] loop2: detected capacity change from 0 to 256 [ 55.205363][ T1129] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.216154][ T1129] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.226253][ T1129] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 55.253140][ T1132] loop2: detected capacity change from 0 to 256 [ 55.270891][ T1135] loop2: detected capacity change from 0 to 256 [ 55.305895][ T1138] loop2: detected capacity change from 0 to 256 [ 55.323590][ T1141] loop2: detected capacity change from 0 to 256 [ 55.330680][ T1141] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.341458][ T1141] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.351677][ T1141] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 55.364092][ T1141] exFAT-fs (loop2): failed to load alloc-bitmap [ 55.370444][ T1141] exFAT-fs (loop2): failed to recognize exfat type [ 55.389226][ T1144] loop2: detected capacity change from 0 to 256 [ 55.437682][ T1150] loop2: detected capacity change from 0 to 256 [ 55.472054][ T1156] loop2: detected capacity change from 0 to 256 [ 55.505855][ T1159] loop2: detected capacity change from 0 to 256 [ 55.515038][ T1159] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.525750][ T1159] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.534564][ T1159] exFAT-fs (loop2): unable to set blocksize 33554432 [ 55.541255][ T1159] exFAT-fs (loop2): failed to read boot sector [ 55.547687][ T1159] exFAT-fs (loop2): failed to recognize exfat type [ 55.567492][ T1162] loop2: detected capacity change from 0 to 256 [ 55.587085][ T1165] loop2: detected capacity change from 0 to 256 [ 55.609140][ T1168] loop2: detected capacity change from 0 to 256 [ 55.625743][ T1171] loop2: detected capacity change from 0 to 256 [ 55.646483][ T1174] loop2: detected capacity change from 0 to 256 [ 55.653879][ T1174] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.665294][ T1174] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.674048][ T1174] exFAT-fs (loop2): unable to set blocksize 33554432 [ 55.680970][ T1174] exFAT-fs (loop2): failed to read boot sector [ 55.687267][ T1174] exFAT-fs (loop2): failed to recognize exfat type [ 55.707912][ T1177] loop2: detected capacity change from 0 to 256 [ 55.727856][ T1180] loop2: detected capacity change from 0 to 256 [ 55.734742][ T1180] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.747294][ T1180] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.757023][ T1180] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 55.769460][ T1180] exFAT-fs (loop2): failed to load alloc-bitmap [ 55.775763][ T1180] exFAT-fs (loop2): failed to recognize exfat type [ 55.795008][ T1183] loop2: detected capacity change from 0 to 256 [ 55.812835][ T1186] loop2: detected capacity change from 0 to 256 [ 55.835692][ T1189] loop2: detected capacity change from 0 to 256 [ 55.857148][ T1192] loop2: detected capacity change from 0 to 256 [ 55.866262][ T1192] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.876934][ T1192] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.885820][ T1192] exFAT-fs (loop2): unable to set blocksize 33554432 [ 55.893205][ T1192] exFAT-fs (loop2): failed to read boot sector [ 55.899373][ T1192] exFAT-fs (loop2): failed to recognize exfat type [ 55.918903][ T1195] loop2: detected capacity change from 0 to 256 [ 55.935910][ T1198] loop2: detected capacity change from 0 to 256 [ 55.959649][ T1201] loop2: detected capacity change from 0 to 256 [ 55.966623][ T1201] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.977567][ T1201] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 55.986658][ T1201] exFAT-fs (loop2): unable to set blocksize 33554432 [ 55.993685][ T1201] exFAT-fs (loop2): failed to read boot sector [ 56.000060][ T1201] exFAT-fs (loop2): failed to recognize exfat type [ 56.020836][ T1204] loop2: detected capacity change from 0 to 256 [ 56.055892][ T1210] loop2: detected capacity change from 0 to 256 [ 56.082826][ T1213] loop2: detected capacity change from 0 to 256 [ 56.135869][ T1219] loop2: detected capacity change from 0 to 256 [ 56.153468][ T1222] loop2: detected capacity change from 0 to 256 [ 56.171290][ T1225] loop2: detected capacity change from 0 to 256 [ 56.178190][ T1225] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.196034][ T1225] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.204758][ T1225] exFAT-fs (loop2): unable to set blocksize 33554432 [ 56.211445][ T1225] exFAT-fs (loop2): failed to read boot sector [ 56.217658][ T1225] exFAT-fs (loop2): failed to recognize exfat type [ 56.235934][ T1228] loop2: detected capacity change from 0 to 256 [ 56.245073][ T1228] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.256812][ T1228] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.265556][ T1228] exFAT-fs (loop2): unable to set blocksize 33554432 [ 56.272502][ T1228] exFAT-fs (loop2): failed to read boot sector [ 56.278695][ T1228] exFAT-fs (loop2): failed to recognize exfat type [ 56.298299][ T1231] loop2: detected capacity change from 0 to 256 [ 56.307244][ T1231] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.317945][ T1231] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.330739][ T1231] exFAT-fs (loop2): unable to set blocksize 33554432 [ 56.337738][ T1231] exFAT-fs (loop2): failed to read boot sector [ 56.343957][ T1231] exFAT-fs (loop2): failed to recognize exfat type [ 56.362762][ T1234] loop2: detected capacity change from 0 to 256 [ 56.381681][ T1237] loop2: detected capacity change from 0 to 256 [ 56.409251][ T1240] loop2: detected capacity change from 0 to 256 [ 56.427498][ T1243] loop2: detected capacity change from 0 to 256 [ 56.448476][ T1246] loop2: detected capacity change from 0 to 256 [ 56.455386][ T1246] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.467211][ T1246] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.476777][ T1246] exFAT-fs (loop2): unable to set blocksize 33554432 [ 56.483746][ T1246] exFAT-fs (loop2): failed to read boot sector [ 56.490011][ T1246] exFAT-fs (loop2): failed to recognize exfat type [ 56.506267][ T1249] loop2: detected capacity change from 0 to 256 [ 56.524300][ T1252] loop2: detected capacity change from 0 to 256 [ 56.531597][ T1252] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.543437][ T1252] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.551919][ T1252] exFAT-fs (loop2): unable to set blocksize 33554432 [ 56.559497][ T1252] exFAT-fs (loop2): failed to read boot sector [ 56.565719][ T1252] exFAT-fs (loop2): failed to recognize exfat type [ 56.583620][ T1255] loop2: detected capacity change from 0 to 256 [ 56.590758][ T1255] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.602695][ T1255] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.612302][ T1255] exFAT-fs (loop2): unable to set blocksize 33554432 [ 56.619011][ T1255] exFAT-fs (loop2): failed to read boot sector [ 56.625220][ T1255] exFAT-fs (loop2): failed to recognize exfat type [ 56.644704][ T1258] loop2: detected capacity change from 0 to 256 [ 56.651679][ T1258] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.662357][ T1258] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.672872][ T1258] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 56.685446][ T1258] exFAT-fs (loop2): failed to load alloc-bitmap [ 56.691840][ T1258] exFAT-fs (loop2): failed to recognize exfat type [ 56.712694][ T1261] loop2: detected capacity change from 0 to 256 [ 56.729826][ T1264] loop2: detected capacity change from 0 to 256 [ 56.743379][ T1264] exFAT-fs (loop2): invalid boot record signature [ 56.749885][ T1264] exFAT-fs (loop2): failed to read boot sector [ 56.756284][ T1264] exFAT-fs (loop2): failed to recognize exfat type [ 56.774461][ T1267] loop2: detected capacity change from 0 to 256 [ 56.792731][ T1270] loop2: detected capacity change from 0 to 256 [ 56.799561][ T1270] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.811136][ T1270] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.819842][ T1270] exFAT-fs (loop2): unable to set blocksize 33554432 [ 56.826757][ T1270] exFAT-fs (loop2): failed to read boot sector [ 56.833112][ T1270] exFAT-fs (loop2): failed to recognize exfat type [ 56.849914][ T1273] loop2: detected capacity change from 0 to 256 [ 56.856894][ T1273] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 56.868348][ T1273] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 56.878469][ T1273] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 56.893256][ T1273] exFAT-fs (loop2): failed to load alloc-bitmap [ 56.899534][ T1273] exFAT-fs (loop2): failed to recognize exfat type [ 56.921256][ T1276] loop2: detected capacity change from 0 to 256 [ 56.922530][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 56.954824][ T1279] loop2: detected capacity change from 0 to 256 2026/01/15 11:55:18 executed programs: 268 [ 56.970854][ T1282] loop2: detected capacity change from 0 to 256 [ 56.988082][ T1285] loop2: detected capacity change from 0 to 256 [ 56.996262][ T1285] exFAT-fs (loop2): invalid boot record signature [ 57.003241][ T1285] exFAT-fs (loop2): failed to read boot sector [ 57.009532][ T1285] exFAT-fs (loop2): failed to recognize exfat type [ 57.029982][ T1288] loop2: detected capacity change from 0 to 256 [ 57.048411][ T1291] loop2: detected capacity change from 0 to 256 [ 57.067043][ T1294] loop2: detected capacity change from 0 to 256 [ 57.094194][ T1297] loop2: detected capacity change from 0 to 256 [ 57.116898][ T1300] loop2: detected capacity change from 0 to 256 [ 57.140887][ T1303] loop2: detected capacity change from 0 to 256 [ 57.150921][ T1303] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.161914][ T1303] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 57.172897][ T1303] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 57.199387][ T1306] loop2: detected capacity change from 0 to 256 [ 57.216697][ T1309] loop2: detected capacity change from 0 to 256 [ 57.245877][ T1312] loop2: detected capacity change from 0 to 256 [ 57.263285][ T1315] loop2: detected capacity change from 0 to 256 [ 57.276142][ T1315] exFAT-fs (loop2): invalid boot record signature [ 57.282832][ T1315] exFAT-fs (loop2): failed to read boot sector [ 57.288996][ T1315] exFAT-fs (loop2): failed to recognize exfat type [ 57.309812][ T1318] loop2: detected capacity change from 0 to 256 [ 57.327361][ T1321] loop2: detected capacity change from 0 to 256 [ 57.355769][ T1324] loop2: detected capacity change from 0 to 256 [ 57.373483][ T1327] loop2: detected capacity change from 0 to 256 [ 57.391729][ T1330] loop2: detected capacity change from 0 to 256 [ 57.415707][ T1333] loop2: detected capacity change from 0 to 256 [ 57.435329][ T1336] loop2: detected capacity change from 0 to 256 [ 57.477345][ T1342] loop2: detected capacity change from 0 to 256 [ 57.495191][ T1345] loop2: detected capacity change from 0 to 256 [ 57.513088][ T1348] loop2: detected capacity change from 0 to 256 [ 57.520438][ T1348] exFAT-fs (loop2): invalid boot record signature [ 57.530550][ T1348] exFAT-fs (loop2): failed to read boot sector [ 57.537801][ T1348] exFAT-fs (loop2): failed to recognize exfat type [ 57.556834][ T1351] loop2: detected capacity change from 0 to 256 [ 57.577786][ T1354] loop2: detected capacity change from 0 to 256 [ 57.597223][ T1357] loop2: detected capacity change from 0 to 256 [ 57.605598][ T1357] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 57.616527][ T1357] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 57.626454][ T1357] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 57.640021][ T1357] exFAT-fs (loop2): failed to load alloc-bitmap [ 57.646336][ T1357] exFAT-fs (loop2): failed to recognize exfat type [ 57.663381][ T1360] loop2: detected capacity change from 0 to 256 [ 57.670997][ T1360] exFAT-fs (loop2): invalid boot record signature [ 57.679191][ T1360] exFAT-fs (loop2): failed to read boot sector [ 57.685429][ T1360] exFAT-fs (loop2): failed to recognize exfat type [ 57.702282][ T1363] loop2: detected capacity change from 0 to 256 [ 57.720712][ T1366] loop2: detected capacity change from 0 to 256 [ 57.741035][ T1369] loop2: detected capacity change from 0 to 256 [ 57.767334][ T1372] loop2: detected capacity change from 0 to 256 [ 57.788938][ T1375] loop2: detected capacity change from 0 to 256 [ 57.819286][ T1378] loop2: detected capacity change from 0 to 256 [ 57.838546][ T1381] loop2: detected capacity change from 0 to 256 [ 57.851793][ T1381] exFAT-fs (loop2): invalid boot record signature [ 57.858634][ T1381] exFAT-fs (loop2): failed to read boot sector [ 57.864989][ T1381] exFAT-fs (loop2): failed to recognize exfat type [ 57.884532][ T1384] loop2: detected capacity change from 0 to 256 [ 57.902885][ T1387] loop2: detected capacity change from 0 to 256