Warning: Permanently added '10.128.1.29' (ED25519) to the list of known hosts. 2025/12/31 17:50:36 parsed 1 programs [ 26.940134][ T28] audit: type=1400 audit(1767203436.242:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 26.960958][ T28] audit: type=1400 audit(1767203436.242:65): avc: denied { module_request } for pid=283 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 28.097461][ T28] audit: type=1400 audit(1767203437.402:66): avc: denied { mounton } for pid=291 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.100736][ T291] cgroup: Unknown subsys name 'net' [ 28.120432][ T28] audit: type=1400 audit(1767203437.402:67): avc: denied { mount } for pid=291 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.147947][ T28] audit: type=1400 audit(1767203437.432:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.148318][ T291] cgroup: Unknown subsys name 'devices' [ 28.288090][ T291] cgroup: Unknown subsys name 'hugetlb' [ 28.293720][ T291] cgroup: Unknown subsys name 'rlimit' [ 28.406973][ T28] audit: type=1400 audit(1767203437.712:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.430207][ T28] audit: type=1400 audit(1767203437.712:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.451269][ T28] audit: type=1400 audit(1767203437.712:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.471624][ T28] audit: type=1400 audit(1767203437.712:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 28.492013][ T28] audit: type=1400 audit(1767203437.712:73): avc: denied { mounton } for pid=291 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.498833][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 28.557131][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.237302][ T295] request_module fs-gadgetfs succeeded, but still no fs? [ 29.588910][ T306] syz-executor (306) used greatest stack depth: 22208 bytes left [ 29.714215][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.721602][ T326] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.729179][ T326] device bridge_slave_0 entered promiscuous mode [ 29.736820][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.744030][ T326] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.751593][ T326] device bridge_slave_1 entered promiscuous mode [ 29.803181][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.810256][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.817590][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.824632][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.846978][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.854707][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.862140][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.871304][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.879723][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.886795][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.895584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.904176][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.911276][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.925496][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.934868][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.949483][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.961414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.969771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.977331][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.986066][ T326] device veth0_vlan entered promiscuous mode [ 29.996511][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.006398][ T326] device veth1_macvtap entered promiscuous mode [ 30.016233][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.026789][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.059604][ T326] syz-executor (326) used greatest stack depth: 21632 bytes left 2025/12/31 17:50:39 executed programs: 0 [ 30.646946][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.654009][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.661752][ T363] device bridge_slave_0 entered promiscuous mode [ 30.669563][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.676851][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.684422][ T363] device bridge_slave_1 entered promiscuous mode [ 30.737324][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.744406][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.751739][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.758830][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.778841][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.786869][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.794173][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.803692][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.812176][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.819264][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.828205][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.836812][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.843885][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.855697][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.865388][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.879407][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.890957][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.899266][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.907411][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.915749][ T363] device veth0_vlan entered promiscuous mode [ 30.926498][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.935693][ T363] device veth1_macvtap entered promiscuous mode [ 30.945304][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.955614][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.983601][ T374] loop2: detected capacity change from 0 to 256 [ 30.993884][ T374] ======================================================= [ 30.993884][ T374] WARNING: The mand mount option has been deprecated and [ 30.993884][ T374] and is ignored by this kernel. Remove the mand [ 30.993884][ T374] option from the mount to silence this warning. [ 30.993884][ T374] ======================================================= [ 31.031693][ T374] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.043101][ T374] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 31.053260][ T374] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x00000000 [ 31.065224][ T374] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x00000000 [ 31.073537][ T374] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000000 [ 31.082043][ T374] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 31.090431][ T374] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000000 [ 31.099095][ T374] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 31.107479][ T374] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x91895d9c) [ 31.118153][ T374] exFAT-fs (loop2): invalid boot region [ 31.123885][ T374] exFAT-fs (loop2): failed to recognize exfat type [ 31.145103][ T378] loop2: detected capacity change from 0 to 256 [ 31.156009][ T378] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.167256][ T378] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 31.177572][ T378] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 31.206036][ T381] loop2: detected capacity change from 0 to 256 [ 31.216538][ T381] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.229993][ T381] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 31.247646][ T381] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x1a17514a, utbl_chksum : 0xe619d30d) [ 31.266351][ T381] exFAT-fs (loop2): failed to load alloc-bitmap [ 31.272757][ T381] exFAT-fs (loop2): failed to recognize exfat type [ 31.297720][ T384] loop2: detected capacity change from 0 to 256 [ 31.312638][ T384] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.323448][ T384] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 31.331992][ T384] exFAT-fs (loop2): Invalid exboot-signature(sector = 1): 0x61746164 [ 31.340438][ T384] exFAT-fs (loop2): Invalid exboot-signature(sector = 2): 0x64747568 [ 31.349086][ T384] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x17000000 [ 31.357459][ T384] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 31.365624][ T384] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 31.373904][ T384] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 31.382416][ T384] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 31.390577][ T384] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 31.398883][ T384] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xff00ef50) [ 31.409245][ T384] exFAT-fs (loop2): invalid boot region [ 31.414802][ T384] exFAT-fs (loop2): failed to recognize exfat type [ 31.439369][ T388] loop2: detected capacity change from 0 to 256 [ 31.449763][ T388] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.472939][ T388] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 31.481623][ T388] ================================================================================ [ 31.491689][ T388] UBSAN: shift-out-of-bounds in fs/exfat/super.c:529:38 [ 31.499122][ T388] shift exponent 121 is too large for 32-bit type 'int' [ 31.506555][ T388] CPU: 1 PID: 388 Comm: syz.2.21 Not tainted syzkaller #0 [ 31.513704][ T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 31.523777][ T388] Call Trace: [ 31.527088][ T388] [ 31.530026][ T388] __dump_stack+0x21/0x24 [ 31.534386][ T388] dump_stack_lvl+0xee/0x150 [ 31.539070][ T388] ? __cfi_dump_stack_lvl+0x8/0x8 [ 31.544107][ T388] dump_stack+0x15/0x24 [ 31.548269][ T388] ubsan_epilogue+0xe/0x40 [ 31.552782][ T388] __ubsan_handle_shift_out_of_bounds+0x37c/0x400 [ 31.559293][ T388] exfat_fill_super+0x27e9/0x2bb0 [ 31.564334][ T388] ? __cfi_exfat_fill_super+0x10/0x10 [ 31.569757][ T388] ? mutex_unlock+0x89/0x220 [ 31.574357][ T388] ? set_blocksize+0x1df/0x360 [ 31.579137][ T388] ? sb_set_blocksize+0xaa/0xf0 [ 31.583990][ T388] get_tree_bdev+0x444/0x680 [ 31.588604][ T388] ? __cfi_exfat_fill_super+0x10/0x10 [ 31.594067][ T388] exfat_get_tree+0x1c/0x20 [ 31.598577][ T388] vfs_get_tree+0x9a/0x270 [ 31.602998][ T388] do_new_mount+0x25a/0xa20 [ 31.607506][ T388] path_mount+0x675/0x1010 [ 31.611932][ T388] ? user_path_at_empty+0x161/0x1c0 [ 31.617130][ T388] __se_sys_mount+0x318/0x380 [ 31.621814][ T388] ? do_mkdirat+0x459/0x4c0 [ 31.626320][ T388] ? __x64_sys_mount+0xd0/0xd0 [ 31.631091][ T388] ? do_user_addr_fault+0x9ac/0x1050 [ 31.636382][ T388] __x64_sys_mount+0xbf/0xd0 [ 31.640978][ T388] x64_sys_call+0x65d/0x9a0 [ 31.645492][ T388] do_syscall_64+0x4c/0xa0 [ 31.649909][ T388] ? clear_bhb_loop+0x30/0x80 [ 31.654590][ T388] ? clear_bhb_loop+0x30/0x80 [ 31.659365][ T388] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 31.665284][ T388] RIP: 0033:0x7f3414b90eea [ 31.669732][ T388] 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 [ 31.689346][ T388] RSP: 002b:00007f3415b10e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 31.697847][ T388] RAX: ffffffffffffffda RBX: 00007f3415b10ef0 RCX: 00007f3414b90eea [ 31.705868][ T388] RDX: 00002000000005c0 RSI: 0000200000000240 RDI: 00007f3415b10eb0 [ 31.713903][ T388] RBP: 00002000000005c0 R08: 00007f3415b10ef0 R09: 0000000003000050 [ 31.722147][ T388] R10: 0000000003000050 R11: 0000000000000246 R12: 0000200000000240 [ 31.730299][ T388] R13: 00007f3415b10eb0 R14: 00000000000014fe R15: 0000200000000600 [ 31.738281][ T388] [ 31.746996][ T388] ================================================================================ [ 31.756382][ T388] exFAT-fs (loop2): unable to set blocksize 33554432 [ 31.763112][ T388] exFAT-fs (loop2): failed to read boot sector [ 31.769436][ T388] exFAT-fs (loop2): failed to recognize exfat type [ 31.794449][ T391] loop2: detected capacity change from 0 to 256 [ 31.804615][ T391] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 31.816512][ T391] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 31.825379][ T43] device bridge_slave_1 left promiscuous mode [ 31.832202][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.841917][ T391] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000242e, chksum : 0x24215c88, utbl_chksum : 0xe619d30d) [ 31.854653][ T43] device bridge_slave_0 left promiscuous mode [ 31.861500][ T391] exFAT-fs (loop2): failed to load alloc-bitmap [ 31.868590][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.875641][ T391] exFAT-fs (loop2): failed to recognize exfat type [ 31.883342][ T43] device veth1_macvtap left promiscuous mode [ 31.892594][ T43] device veth0_vlan left promiscuous mode [ 31.951443][ T397] loop2: detected capacity change from 0 to 256 [ 31.962196][ T56] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 31.972139][ T56] Buffer I/O error on dev loop2, logical block 0, lost async page write [ 31.980594][ T56] Buffer I/O error on dev loop2, logical block 1, lost async page write [ 31.988987][ T56] Buffer I/O error on dev loop2, logical block 2, lost async page write [ 31.997463][ T56] Buffer I/O error on dev loop2, logical block 3, lost async page write [ 32.005986][ T56] Buffer I/O error on dev loop2, logical block 4, lost async page write [ 32.014386][ T56] Buffer I/O error on dev loop2, logical block 5, lost async page write [ 32.022918][ T56] Buffer I/O error on dev loop2, logical block 6, lost async page write [ 32.031363][ T56] Buffer I/O error on dev loop2, logical block 7, lost async page write [ 32.039857][ T56] Buffer I/O error on dev loop2, logical block 8, lost async page write [ 32.048269][ T56] Buffer I/O error on dev loop2, logical block 9, lost async page write [ 32.071746][ T400] loop2: detected capacity change from 0 to 256 [ 32.094828][ T403] loop2: detected capacity change from 0 to 256 [ 32.116836][ T406] loop2: detected capacity change from 0 to 256 [ 32.126590][ T406] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.139380][ T406] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.155718][ T406] exFAT-fs (loop2): error, invalid access to FAT (entry 0x00000005) bogus content (0x04800000) [ 32.167391][ T406] exFAT-fs (loop2): Filesystem has been set read-only [ 32.181923][ T406] exFAT-fs (loop2): failed to load upcase table [ 32.188277][ T406] exFAT-fs (loop2): failed to recognize exfat type [ 32.207684][ T409] loop2: detected capacity change from 0 to 256 [ 32.228354][ T412] loop2: detected capacity change from 0 to 256 [ 32.235568][ T412] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.247650][ T412] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.261837][ T412] exFAT-fs (loop2): unable to set blocksize 33554432 [ 32.268694][ T412] exFAT-fs (loop2): failed to read boot sector [ 32.274924][ T412] exFAT-fs (loop2): failed to recognize exfat type [ 32.295204][ T415] loop2: detected capacity change from 0 to 256 [ 32.302221][ T415] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.314570][ T415] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.341332][ T415] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x12b202c6, utbl_chksum : 0xe619d30d) [ 32.354957][ T415] exFAT-fs (loop2): failed to load alloc-bitmap [ 32.361450][ T415] exFAT-fs (loop2): failed to recognize exfat type [ 32.382402][ T418] loop2: detected capacity change from 0 to 256 [ 32.402274][ T421] loop2: detected capacity change from 0 to 256 [ 32.424801][ T424] loop2: detected capacity change from 0 to 256 [ 32.446905][ T427] loop2: detected capacity change from 0 to 256 [ 32.453938][ T427] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.470039][ T427] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.478945][ T427] exFAT-fs (loop2): unable to set blocksize 33554432 [ 32.485695][ T427] exFAT-fs (loop2): failed to read boot sector [ 32.491936][ T427] exFAT-fs (loop2): failed to recognize exfat type [ 32.509805][ T430] loop2: detected capacity change from 0 to 256 [ 32.532292][ T433] loop2: detected capacity change from 0 to 256 [ 32.547330][ T433] exFAT-fs (loop2): invalid boot record signature [ 32.553837][ T433] exFAT-fs (loop2): failed to read boot sector [ 32.560221][ T433] exFAT-fs (loop2): failed to recognize exfat type [ 32.579146][ T436] loop2: detected capacity change from 0 to 256 [ 32.586591][ T436] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.598069][ T436] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.608650][ T436] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 32.647535][ T439] loop2: detected capacity change from 0 to 256 [ 32.654513][ T439] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.665924][ T439] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.677733][ T439] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 32.690967][ T439] exFAT-fs (loop2): failed to load alloc-bitmap [ 32.697525][ T439] exFAT-fs (loop2): failed to recognize exfat type [ 32.718227][ T442] loop2: detected capacity change from 0 to 256 [ 32.726003][ T442] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.738644][ T442] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.752599][ T442] exFAT-fs (loop2): unable to set blocksize 33554432 [ 32.762959][ T442] exFAT-fs (loop2): failed to read boot sector [ 32.769954][ T442] exFAT-fs (loop2): failed to recognize exfat type [ 32.790447][ T445] loop2: detected capacity change from 0 to 256 [ 32.798271][ T445] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.815435][ T445] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.825631][ T445] exFAT-fs (loop2): unable to set blocksize 33554432 [ 32.833075][ T445] exFAT-fs (loop2): failed to read boot sector [ 32.839404][ T445] exFAT-fs (loop2): failed to recognize exfat type [ 32.857570][ T448] loop2: detected capacity change from 0 to 256 [ 32.871010][ T448] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.886948][ T448] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.895576][ T448] exFAT-fs (loop2): unable to set blocksize 33554432 [ 32.902644][ T448] exFAT-fs (loop2): failed to read boot sector [ 32.909060][ T448] exFAT-fs (loop2): failed to recognize exfat type [ 32.926615][ T451] loop2: detected capacity change from 0 to 256 [ 32.933582][ T451] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 32.945338][ T451] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 32.957247][ T451] exFAT-fs (loop2): unable to set blocksize 33554432 [ 32.964040][ T451] exFAT-fs (loop2): failed to read boot sector [ 32.971267][ T451] exFAT-fs (loop2): failed to recognize exfat type [ 32.992316][ T454] loop2: detected capacity change from 0 to 256 [ 33.000692][ T454] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.011667][ T454] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.021764][ T454] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 33.067613][ T457] loop2: detected capacity change from 0 to 256 [ 33.088116][ T460] loop2: detected capacity change from 0 to 256 [ 33.117496][ T463] loop2: detected capacity change from 0 to 256 [ 33.138170][ T466] loop2: detected capacity change from 0 to 256 [ 33.146651][ T466] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.158499][ T466] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.174080][ T466] exFAT-fs (loop2): unable to set blocksize 33554432 [ 33.181095][ T466] exFAT-fs (loop2): failed to read boot sector [ 33.187499][ T466] exFAT-fs (loop2): failed to recognize exfat type [ 33.210201][ T469] loop2: detected capacity change from 0 to 256 [ 33.219774][ T469] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.232106][ T469] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.242613][ T469] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 33.277110][ T472] loop2: detected capacity change from 0 to 256 [ 33.281390][ T41] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 33.305450][ T475] loop2: detected capacity change from 0 to 256 [ 33.325528][ T478] loop2: detected capacity change from 0 to 256 [ 33.357609][ T481] loop2: detected capacity change from 0 to 256 [ 33.365298][ T481] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.385021][ T481] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.394575][ T481] exFAT-fs (loop2): unable to set blocksize 33554432 [ 33.401501][ T481] exFAT-fs (loop2): failed to read boot sector [ 33.407925][ T481] exFAT-fs (loop2): failed to recognize exfat type [ 33.424532][ T484] loop2: detected capacity change from 0 to 256 [ 33.434033][ T484] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.445237][ T484] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.460984][ T484] exFAT-fs (loop2): Invalid exboot-signature(sector = 3): 0x17000000 [ 33.475179][ T484] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 33.483361][ T484] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 33.491563][ T484] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 33.499720][ T484] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 33.508871][ T484] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 33.517475][ T484] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0xc43d3241) [ 33.527967][ T484] exFAT-fs (loop2): invalid boot region [ 33.533578][ T484] exFAT-fs (loop2): failed to recognize exfat type [ 33.554705][ T487] loop2: detected capacity change from 0 to 256 [ 33.577332][ T490] loop2: detected capacity change from 0 to 256 [ 33.584843][ T490] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.596381][ T490] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.605670][ T490] exFAT-fs (loop2): Invalid exboot-signature(sector = 4): 0x20000000 [ 33.615868][ T490] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 33.623985][ T490] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 33.632327][ T490] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 33.640503][ T490] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 33.649059][ T490] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x3c2f7d4f) [ 33.659391][ T490] exFAT-fs (loop2): invalid boot region [ 33.664948][ T490] exFAT-fs (loop2): failed to recognize exfat type [ 33.688487][ T493] loop2: detected capacity change from 0 to 256 [ 33.710032][ T496] loop2: detected capacity change from 0 to 256 [ 33.717079][ T496] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.728333][ T496] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.743698][ T496] exFAT-fs (loop2): unable to set blocksize 33554432 [ 33.750479][ T496] exFAT-fs (loop2): failed to read boot sector [ 33.756725][ T496] exFAT-fs (loop2): failed to recognize exfat type [ 33.776870][ T499] loop2: detected capacity change from 0 to 256 [ 33.783726][ T499] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.796222][ T499] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.810299][ T499] exFAT-fs (loop2): unable to set blocksize 33554432 [ 33.817301][ T499] exFAT-fs (loop2): failed to read boot sector [ 33.823745][ T499] exFAT-fs (loop2): failed to recognize exfat type [ 33.847243][ T502] loop2: detected capacity change from 0 to 256 [ 33.869493][ T505] loop2: detected capacity change from 0 to 256 [ 33.890734][ T508] loop2: detected capacity change from 0 to 256 [ 33.922631][ T511] loop2: detected capacity change from 0 to 256 [ 33.932243][ T511] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.943093][ T511] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 33.951819][ T511] exFAT-fs (loop2): unable to set blocksize 33554432 [ 33.958712][ T511] exFAT-fs (loop2): failed to read boot sector [ 33.964888][ T511] exFAT-fs (loop2): failed to recognize exfat type [ 33.984991][ T514] loop2: detected capacity change from 0 to 256 [ 33.992098][ T514] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.003138][ T514] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.016179][ T514] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000244b, chksum : 0x0df87db1, utbl_chksum : 0xe619d30d) [ 34.029600][ T514] exFAT-fs (loop2): failed to load alloc-bitmap [ 34.035949][ T514] exFAT-fs (loop2): failed to recognize exfat type [ 34.057588][ T517] loop2: detected capacity change from 0 to 256 [ 34.067148][ T517] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.085269][ T517] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.094310][ T517] exFAT-fs (loop2): unable to set blocksize 33554432 [ 34.102007][ T517] exFAT-fs (loop2): failed to read boot sector [ 34.108418][ T517] exFAT-fs (loop2): failed to recognize exfat type [ 34.128596][ T520] loop2: detected capacity change from 0 to 256 [ 34.136434][ T520] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.148834][ T520] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.163337][ T520] exFAT-fs (loop2): unable to set blocksize 33554432 [ 34.170366][ T520] exFAT-fs (loop2): failed to read boot sector [ 34.176576][ T520] exFAT-fs (loop2): failed to recognize exfat type [ 34.199440][ T523] loop2: detected capacity change from 0 to 256 [ 34.206520][ T523] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.217699][ T523] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.228549][ T523] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 34.240855][ T523] exFAT-fs (loop2): failed to load alloc-bitmap [ 34.247467][ T523] exFAT-fs (loop2): failed to recognize exfat type [ 34.270898][ T526] loop2: detected capacity change from 0 to 256 [ 34.284049][ T526] exFAT-fs (loop2): invalid boot record signature [ 34.292287][ T526] exFAT-fs (loop2): failed to read boot sector [ 34.299917][ T526] exFAT-fs (loop2): failed to recognize exfat type [ 34.327468][ T529] loop2: detected capacity change from 0 to 256 [ 34.354514][ T532] loop2: detected capacity change from 0 to 256 [ 34.383279][ T535] loop2: detected capacity change from 0 to 256 [ 34.392914][ T535] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.404226][ T535] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.414715][ T535] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 34.427727][ T535] exFAT-fs (loop2): failed to load alloc-bitmap [ 34.434332][ T535] exFAT-fs (loop2): failed to recognize exfat type [ 34.459514][ T538] loop2: detected capacity change from 0 to 256 [ 34.478864][ T541] loop2: detected capacity change from 0 to 256 [ 34.487691][ T541] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.499482][ T541] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.515432][ T541] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 34.529834][ T541] exFAT-fs (loop2): failed to load alloc-bitmap [ 34.536407][ T541] exFAT-fs (loop2): failed to recognize exfat type [ 34.567208][ T544] loop2: detected capacity change from 0 to 256 [ 34.581536][ T544] exFAT-fs (loop2): invalid boot record signature [ 34.588683][ T544] exFAT-fs (loop2): failed to read boot sector [ 34.594934][ T544] exFAT-fs (loop2): failed to recognize exfat type [ 34.615634][ T547] loop2: detected capacity change from 0 to 256 [ 34.625281][ T547] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.636957][ T547] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.647981][ T547] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 34.665950][ T547] exFAT-fs (loop2): failed to load alloc-bitmap [ 34.672540][ T547] exFAT-fs (loop2): failed to recognize exfat type [ 34.697535][ T550] loop2: detected capacity change from 0 to 256 [ 34.707707][ T550] exFAT-fs (loop2): invalid boot record signature [ 34.714263][ T550] exFAT-fs (loop2): failed to read boot sector [ 34.726062][ T550] exFAT-fs (loop2): failed to recognize exfat type [ 34.742481][ T553] loop2: detected capacity change from 0 to 256 [ 34.752676][ T553] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.763450][ T553] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.779011][ T553] exFAT-fs (loop2): unable to set blocksize 33554432 [ 34.786029][ T553] exFAT-fs (loop2): failed to read boot sector [ 34.792257][ T553] exFAT-fs (loop2): failed to recognize exfat type [ 34.810345][ T556] loop2: detected capacity change from 0 to 256 [ 34.817456][ T556] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.828435][ T556] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.844300][ T556] exFAT-fs (loop2): unable to set blocksize 33554432 [ 34.851280][ T556] exFAT-fs (loop2): failed to read boot sector [ 34.857599][ T556] exFAT-fs (loop2): failed to recognize exfat type [ 34.877896][ T559] loop2: detected capacity change from 0 to 256 [ 34.885143][ T559] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 34.904162][ T559] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 34.912800][ T559] exFAT-fs (loop2): unable to set blocksize 33554432 [ 34.919712][ T559] exFAT-fs (loop2): failed to read boot sector [ 34.926028][ T559] exFAT-fs (loop2): failed to recognize exfat type [ 34.948317][ T562] loop2: detected capacity change from 0 to 256 [ 34.970403][ T565] loop2: detected capacity change from 0 to 256 [ 34.991596][ T568] loop2: detected capacity change from 0 to 256 [ 35.001512][ T568] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.012464][ T568] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.023336][ T568] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 35.053889][ T571] loop2: detected capacity change from 0 to 256 [ 35.068741][ T571] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.079530][ T571] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.090925][ T571] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 35.118919][ T574] loop2: detected capacity change from 0 to 256 [ 35.126098][ T574] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.143776][ T574] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.152982][ T574] exFAT-fs (loop2): unable to set blocksize 33554432 [ 35.159989][ T574] exFAT-fs (loop2): failed to read boot sector [ 35.166194][ T574] exFAT-fs (loop2): failed to recognize exfat type [ 35.182265][ T577] loop2: detected capacity change from 0 to 256 [ 35.193752][ T577] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.204499][ T577] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.219099][ T577] exFAT-fs (loop2): unable to set blocksize 33554432 [ 35.226457][ T577] exFAT-fs (loop2): failed to read boot sector [ 35.232809][ T577] exFAT-fs (loop2): failed to recognize exfat type [ 35.248943][ T580] loop2: detected capacity change from 0 to 256 [ 35.266420][ T580] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.296060][ T580] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.304660][ T580] exFAT-fs (loop2): unable to set blocksize 33554432 [ 35.319812][ T580] exFAT-fs (loop2): failed to read boot sector [ 35.328144][ T580] exFAT-fs (loop2): failed to recognize exfat type [ 35.365339][ T583] loop2: detected capacity change from 0 to 256 [ 35.385352][ T583] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.401519][ T583] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.410534][ T583] exFAT-fs (loop2): unable to set blocksize 33554432 [ 35.417419][ T583] exFAT-fs (loop2): failed to read boot sector [ 35.423678][ T583] exFAT-fs (loop2): failed to recognize exfat type [ 35.457164][ T586] loop2: detected capacity change from 0 to 256 [ 35.479930][ T589] loop2: detected capacity change from 0 to 256 [ 35.491228][ T589] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.502645][ T589] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.511306][ T589] exFAT-fs (loop2): unable to set blocksize 33554432 [ 35.518211][ T589] exFAT-fs (loop2): failed to read boot sector [ 35.524439][ T589] exFAT-fs (loop2): failed to recognize exfat type [ 35.551160][ T592] loop2: detected capacity change from 0 to 256 [ 35.568199][ T56] I/O error, dev loop2, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 1 prio class 2 [ 35.589291][ T595] loop2: detected capacity change from 0 to 256 2025/12/31 17:50:44 executed programs: 76 [ 35.608512][ T598] loop2: detected capacity change from 0 to 256 [ 35.639556][ T601] loop2: detected capacity change from 0 to 256 [ 35.659274][ T604] loop2: detected capacity change from 0 to 256 [ 35.668469][ T604] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.679461][ T604] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.693047][ T604] exFAT-fs (loop2): unable to set blocksize 33554432 [ 35.701127][ T604] exFAT-fs (loop2): failed to read boot sector [ 35.707950][ T604] exFAT-fs (loop2): failed to recognize exfat type [ 35.729955][ T607] loop2: detected capacity change from 0 to 256 [ 35.746346][ T607] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.757082][ T607] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.765967][ T607] exFAT-fs (loop2): error, invalid access to FAT (entry 0x00000005) bogus content (0x04800000) [ 35.776517][ T607] exFAT-fs (loop2): Filesystem has been set read-only [ 35.783344][ T607] exFAT-fs (loop2): failed to load upcase table [ 35.789905][ T607] exFAT-fs (loop2): failed to recognize exfat type [ 35.807971][ T610] loop2: detected capacity change from 0 to 256 [ 35.820843][ T610] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 35.838567][ T610] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 35.847113][ T610] exFAT-fs (loop2): unable to set blocksize 33554432 [ 35.853895][ T610] exFAT-fs (loop2): failed to read boot sector [ 35.860146][ T610] exFAT-fs (loop2): failed to recognize exfat type [ 35.884218][ T613] loop2: detected capacity change from 0 to 256 [ 35.911307][ T616] loop2: detected capacity change from 0 to 256 [ 35.942318][ T619] loop2: detected capacity change from 0 to 256 [ 35.969006][ T622] loop2: detected capacity change from 0 to 256 [ 36.057675][ T625] loop2: detected capacity change from 0 to 256 [ 36.068094][ T625] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.078955][ T625] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.087768][ T625] exFAT-fs (loop2): Invalid exboot-signature(sector = 5): 0x00000001 [ 36.096239][ T625] exFAT-fs (loop2): Invalid exboot-signature(sector = 6): 0x00000000 [ 36.104647][ T625] exFAT-fs (loop2): Invalid exboot-signature(sector = 7): 0x00000020 [ 36.113474][ T625] exFAT-fs (loop2): Invalid exboot-signature(sector = 8): 0x00000000 [ 36.121942][ T625] exFAT-fs (loop2): Invalid boot checksum (boot checksum : 0x00000000, checksum : 0x0674ebbc) [ 36.132400][ T625] exFAT-fs (loop2): invalid boot region [ 36.138033][ T625] exFAT-fs (loop2): failed to recognize exfat type [ 36.157522][ T628] loop2: detected capacity change from 0 to 256 [ 36.167588][ T628] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.179991][ T628] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.190110][ T628] exFAT-fs (loop2): unable to set blocksize 33554432 [ 36.197354][ T628] exFAT-fs (loop2): failed to read boot sector [ 36.203644][ T628] exFAT-fs (loop2): failed to recognize exfat type [ 36.226391][ T631] loop2: detected capacity change from 0 to 256 [ 36.249068][ T634] loop2: detected capacity change from 0 to 256 [ 36.256579][ T634] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.268392][ T634] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.277026][ T634] exFAT-fs (loop2): unable to set blocksize 33554432 [ 36.283723][ T634] exFAT-fs (loop2): failed to read boot sector [ 36.294164][ T634] exFAT-fs (loop2): failed to recognize exfat type [ 36.319189][ T637] loop2: detected capacity change from 0 to 256 [ 36.340232][ T640] loop2: detected capacity change from 0 to 256 [ 36.347209][ T640] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.358668][ T640] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.373817][ T640] exFAT-fs (loop2): unable to set blocksize 33554432 [ 36.381768][ T640] exFAT-fs (loop2): failed to read boot sector [ 36.388005][ T640] exFAT-fs (loop2): failed to recognize exfat type [ 36.404505][ T643] loop2: detected capacity change from 0 to 256 [ 36.425302][ T646] loop2: detected capacity change from 0 to 256 [ 36.439561][ T646] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.452178][ T646] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.465474][ T646] exFAT-fs (loop2): unable to set blocksize 33554432 [ 36.472421][ T646] exFAT-fs (loop2): failed to read boot sector [ 36.478923][ T646] exFAT-fs (loop2): failed to recognize exfat type [ 36.497734][ T649] loop2: detected capacity change from 0 to 256 [ 36.505269][ T649] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.516182][ T649] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.532640][ T649] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0xa88d6e88, utbl_chksum : 0xe619d30d) [ 36.545526][ T649] exFAT-fs (loop2): failed to load alloc-bitmap [ 36.552163][ T649] exFAT-fs (loop2): failed to recognize exfat type [ 36.570537][ T652] loop2: detected capacity change from 0 to 256 [ 36.593846][ T655] loop2: detected capacity change from 0 to 256 [ 36.602189][ T655] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.613075][ T655] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.624281][ T655] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 36.642496][ T655] exFAT-fs (loop2): failed to load alloc-bitmap [ 36.649333][ T655] exFAT-fs (loop2): failed to recognize exfat type [ 36.668196][ T658] loop2: detected capacity change from 0 to 256 [ 36.688142][ T661] loop2: detected capacity change from 0 to 256 [ 36.696296][ T661] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.709236][ T661] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.723534][ T661] exFAT-fs (loop2): unable to set blocksize 33554432 [ 36.730400][ T661] exFAT-fs (loop2): failed to read boot sector [ 36.736968][ T661] exFAT-fs (loop2): failed to recognize exfat type [ 36.754646][ T664] loop2: detected capacity change from 0 to 256 [ 36.764072][ T664] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.775208][ T664] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.786870][ T664] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 36.820088][ T667] loop2: detected capacity change from 0 to 256 [ 36.828738][ T667] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.840566][ T667] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.856231][ T667] exFAT-fs (loop2): unable to set blocksize 33554432 [ 36.863266][ T667] exFAT-fs (loop2): failed to read boot sector [ 36.869730][ T667] exFAT-fs (loop2): failed to recognize exfat type [ 36.886754][ T670] loop2: detected capacity change from 0 to 256 [ 36.893798][ T670] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.906658][ T670] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.917021][ T670] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 36.952347][ T673] loop2: detected capacity change from 0 to 256 [ 36.959456][ T673] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 36.970814][ T673] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 36.984256][ T673] exFAT-fs (loop2): unable to set blocksize 33554432 [ 36.993442][ T673] exFAT-fs (loop2): failed to read boot sector [ 36.999846][ T673] exFAT-fs (loop2): failed to recognize exfat type [ 37.017421][ T676] loop2: detected capacity change from 0 to 256 [ 37.024674][ T676] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.035723][ T676] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.048128][ T676] exFAT-fs (loop2): unable to set blocksize 33554432 [ 37.056854][ T676] exFAT-fs (loop2): failed to read boot sector [ 37.063050][ T676] exFAT-fs (loop2): failed to recognize exfat type [ 37.087367][ T679] loop2: detected capacity change from 0 to 256 [ 37.112032][ T682] loop2: detected capacity change from 0 to 256 [ 37.120595][ T682] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.136826][ T682] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.145338][ T682] exFAT-fs (loop2): unable to set blocksize 33554432 [ 37.152081][ T682] exFAT-fs (loop2): failed to read boot sector [ 37.158447][ T682] exFAT-fs (loop2): failed to recognize exfat type [ 37.174144][ T685] loop2: detected capacity change from 0 to 256 [ 37.181350][ T685] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.192978][ T685] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.204143][ T685] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0xa88d6e88, utbl_chksum : 0xe619d30d) [ 37.217205][ T685] exFAT-fs (loop2): failed to load alloc-bitmap [ 37.224036][ T685] exFAT-fs (loop2): failed to recognize exfat type [ 37.247555][ T688] loop2: detected capacity change from 0 to 256 [ 37.268180][ T691] loop2: detected capacity change from 0 to 256 [ 37.299316][ T694] loop2: detected capacity change from 0 to 256 [ 37.321919][ T697] loop2: detected capacity change from 0 to 256 [ 37.329463][ T697] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.347761][ T697] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.356590][ T697] exFAT-fs (loop2): unable to set blocksize 33554432 [ 37.363362][ T697] exFAT-fs (loop2): failed to read boot sector [ 37.369785][ T697] exFAT-fs (loop2): failed to recognize exfat type [ 37.390988][ T700] loop2: detected capacity change from 0 to 256 [ 37.410960][ T703] loop2: detected capacity change from 0 to 256 [ 37.441529][ T706] loop2: detected capacity change from 0 to 256 [ 37.448621][ T706] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.460152][ T706] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.474364][ T706] exFAT-fs (loop2): unable to set blocksize 33554432 [ 37.481336][ T706] exFAT-fs (loop2): failed to read boot sector [ 37.487621][ T706] exFAT-fs (loop2): failed to recognize exfat type [ 37.507555][ T709] loop2: detected capacity change from 0 to 256 [ 37.517409][ T709] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.528665][ T709] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.539391][ T709] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 37.574978][ T712] loop2: detected capacity change from 0 to 256 [ 37.594524][ T715] loop2: detected capacity change from 0 to 256 [ 37.606927][ T715] exFAT-fs (loop2): invalid boot record signature [ 37.615367][ T715] exFAT-fs (loop2): failed to read boot sector [ 37.622155][ T715] exFAT-fs (loop2): failed to recognize exfat type [ 37.644949][ T718] loop2: detected capacity change from 0 to 256 [ 37.654897][ T718] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.665987][ T718] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.678528][ T718] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000242e, chksum : 0xef8431c1, utbl_chksum : 0xe619d30d) [ 37.692117][ T718] exFAT-fs (loop2): failed to load alloc-bitmap [ 37.698703][ T718] exFAT-fs (loop2): failed to recognize exfat type [ 37.718293][ T721] loop2: detected capacity change from 0 to 256 [ 37.737307][ T724] loop2: detected capacity change from 0 to 256 [ 37.744311][ T724] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.762019][ T724] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.770785][ T724] exFAT-fs (loop2): unable to set blocksize 33554432 [ 37.777733][ T724] exFAT-fs (loop2): failed to read boot sector [ 37.783978][ T724] exFAT-fs (loop2): failed to recognize exfat type [ 37.802719][ T727] loop2: detected capacity change from 0 to 256 [ 37.809856][ T727] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.821361][ T727] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.829884][ T727] exFAT-fs (loop2): unable to set blocksize 33554432 [ 37.837136][ T727] exFAT-fs (loop2): failed to read boot sector [ 37.843319][ T727] exFAT-fs (loop2): failed to recognize exfat type [ 37.869644][ T730] loop2: detected capacity change from 0 to 256 [ 37.894580][ T733] loop2: detected capacity change from 0 to 256 [ 37.915326][ T736] loop2: detected capacity change from 0 to 256 [ 37.923237][ T736] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 37.934290][ T736] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 37.946620][ T736] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x12b202c6, utbl_chksum : 0xe619d30d) [ 37.959199][ T736] exFAT-fs (loop2): failed to load alloc-bitmap [ 37.966024][ T736] exFAT-fs (loop2): failed to recognize exfat type [ 37.987632][ T739] loop2: detected capacity change from 0 to 256 [ 38.004893][ T739] exFAT-fs (loop2): invalid boot record signature [ 38.011931][ T739] exFAT-fs (loop2): failed to read boot sector [ 38.018385][ T739] exFAT-fs (loop2): failed to recognize exfat type [ 38.047558][ T742] loop2: detected capacity change from 0 to 256 [ 38.067706][ T745] loop2: detected capacity change from 0 to 256 [ 38.100620][ T748] loop2: detected capacity change from 0 to 256 [ 38.128750][ T751] loop2: detected capacity change from 0 to 256 [ 38.152249][ T754] loop2: detected capacity change from 0 to 256 [ 38.170946][ T754] exFAT-fs (loop2): invalid boot record signature [ 38.177652][ T754] exFAT-fs (loop2): failed to read boot sector [ 38.183876][ T754] exFAT-fs (loop2): failed to recognize exfat type [ 38.200809][ T757] loop2: detected capacity change from 0 to 256 [ 38.210824][ T757] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.222599][ T757] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.231291][ T757] exFAT-fs (loop2): unable to set blocksize 33554432 [ 38.238928][ T757] exFAT-fs (loop2): failed to read boot sector [ 38.245134][ T757] exFAT-fs (loop2): failed to recognize exfat type [ 38.267588][ T760] loop2: detected capacity change from 0 to 256 [ 38.274906][ T760] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.286654][ T760] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.303066][ T760] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0xc2c5a276, utbl_chksum : 0xe619d30d) [ 38.316350][ T760] exFAT-fs (loop2): failed to load alloc-bitmap [ 38.322695][ T760] exFAT-fs (loop2): failed to recognize exfat type [ 38.345711][ T763] loop2: detected capacity change from 0 to 256 [ 38.363779][ T766] loop2: detected capacity change from 0 to 256 [ 38.370837][ T766] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.381863][ T766] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.394559][ T766] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000242e, chksum : 0x07e75da3, utbl_chksum : 0xe619d30d) [ 38.409192][ T766] exFAT-fs (loop2): failed to load alloc-bitmap [ 38.415496][ T766] exFAT-fs (loop2): failed to recognize exfat type [ 38.441817][ T769] loop2: detected capacity change from 0 to 256 [ 38.458527][ T772] loop2: detected capacity change from 0 to 256 [ 38.465637][ T772] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.478308][ T772] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.494919][ T772] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0x8f30fa93, utbl_chksum : 0xe619d30d) [ 38.507541][ T772] exFAT-fs (loop2): failed to load alloc-bitmap [ 38.513914][ T772] exFAT-fs (loop2): failed to recognize exfat type [ 38.534504][ T775] loop2: detected capacity change from 0 to 256 [ 38.542292][ T775] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.554697][ T775] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.563993][ T775] exFAT-fs (loop2): unable to set blocksize 33554432 [ 38.570891][ T775] exFAT-fs (loop2): failed to read boot sector [ 38.578652][ T775] exFAT-fs (loop2): failed to recognize exfat type [ 38.602163][ T778] loop2: detected capacity change from 0 to 256 [ 38.618841][ T781] loop2: detected capacity change from 0 to 256 [ 38.640018][ T781] exFAT-fs (loop2): invalid boot record signature [ 38.647241][ T781] exFAT-fs (loop2): failed to read boot sector [ 38.653482][ T781] exFAT-fs (loop2): failed to recognize exfat type [ 38.671035][ T784] loop2: detected capacity change from 0 to 256 [ 38.682454][ T784] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.698804][ T784] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.707511][ T784] exFAT-fs (loop2): unable to set blocksize 33554432 [ 38.714248][ T784] exFAT-fs (loop2): failed to read boot sector [ 38.720582][ T784] exFAT-fs (loop2): failed to recognize exfat type [ 38.736980][ T787] loop2: detected capacity change from 0 to 256 [ 38.744046][ T787] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.755910][ T787] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.779650][ T787] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0xfc611a79, utbl_chksum : 0xe619d30d) [ 38.792213][ T787] exFAT-fs (loop2): failed to load alloc-bitmap [ 38.798851][ T787] exFAT-fs (loop2): failed to recognize exfat type [ 38.816854][ T790] loop2: detected capacity change from 0 to 256 [ 38.824903][ T790] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.837107][ T790] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.850612][ T790] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0xc2c5a276, utbl_chksum : 0xe619d30d) [ 38.863069][ T790] exFAT-fs (loop2): failed to load alloc-bitmap [ 38.869515][ T790] exFAT-fs (loop2): failed to recognize exfat type [ 38.886649][ T793] loop2: detected capacity change from 0 to 256 [ 38.893676][ T793] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.905565][ T793] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.915579][ T793] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 38.948383][ T796] loop2: detected capacity change from 0 to 256 [ 38.956866][ T796] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 38.967684][ T796] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 38.978806][ T796] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 39.007085][ T799] loop2: detected capacity change from 0 to 256 [ 39.038319][ T802] loop2: detected capacity change from 0 to 256 [ 39.056690][ T802] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 39.071565][ T802] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 39.080299][ T802] exFAT-fs (loop2): unable to set blocksize 33554432 [ 39.087312][ T802] exFAT-fs (loop2): failed to read boot sector [ 39.093559][ T802] exFAT-fs (loop2): failed to recognize exfat type [ 39.112518][ T805] loop2: detected capacity change from 0 to 256 [ 39.133732][ T808] loop2: detected capacity change from 0 to 256 [ 39.141551][ T808] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 39.156084][ T808] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 39.164806][ T808] exFAT-fs (loop2): unable to set blocksize 33554432 [ 39.171772][ T808] exFAT-fs (loop2): failed to read boot sector [ 39.178766][ T808] exFAT-fs (loop2): failed to recognize exfat type [ 39.194045][ T811] loop2: detected capacity change from 0 to 256 [ 39.201181][ T811] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 39.212314][ T811] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 39.224726][ T811] exFAT-fs (loop2): unable to set blocksize 33554432 [ 39.233909][ T811] exFAT-fs (loop2): failed to read boot sector [ 39.240395][ T811] exFAT-fs (loop2): failed to recognize exfat type [ 39.259560][ T814] loop2: detected capacity change from 0 to 256 [ 39.269944][ T814] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 39.281640][ T814] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 39.293302][ T814] exFAT-fs (loop2): failed to load upcase table (idx : 0x00000c57, chksum : 0xc2c5a276, utbl_chksum : 0xe619d30d) [ 39.306796][ T814] exFAT-fs (loop2): failed to load alloc-bitmap [ 39.313091][ T814] exFAT-fs (loop2): failed to recognize exfat type [ 39.331231][ T817] loop2: detected capacity change from 0 to 256 [ 39.339358][ T817] exFAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 39.350198][ T817] exFAT-fs (loop2): Medium has reported failures. Some data may be lost. [ 39.361656][ T817] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 39.378166][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 39.378180][ T28] audit: type=1400 audit(1767203448.682:108): avc: denied { write } for pid=816 comm="syz.2.164" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.406732][ T28] audit: type=1400 audit(1767203448.692:109): avc: denied { add_name } for pid=816 comm="syz.2.164" name=6F776E04 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.427571][ T28] audit: type=1400 audit(1767203448.692:110): avc: denied { create } for pid=816 comm="syz.2.164" name=6F776E04 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 39.448291][ T28] audit: type=1400 audit(1767203448.692:111): avc: denied { associate } for pid=816 comm="syz.2.164" name=6F776E04 scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 39.471606][ T28] audit: type=1400 audit(1767203448.712:112): avc: denied { create } for pid=816 comm="syz.2.164" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.492830][ T28] audit: type=1400 audit(1767203448.712:113): avc: denied { write open } for pid=816 comm="syz.2.164" path="/147/file0/bus" dev="loop2" ino=1048640 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 39.517736][ T28] audit: type=1400 audit(1767203448.722:114): avc: denied { mounton } for pid=816 comm="syz.2.164" path="/147/file0/bus" dev="loop2" ino=1048640 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 39.618396][ T820] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.625455][ T820] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.633176][ T820] device bridge_slave_0 entered promiscuous mode [ 39.643326][ T820] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.650428][ T820] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.657871][ T820] device bridge_slave_1 entered promiscuous mode [ 39.708933][ T820] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.716059][ T820] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.723450][ T820] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.730550][ T820] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.750386][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.758437][ T303] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.765717][ T303] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.777664][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.786034][ T303] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.793131][ T303] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.803643][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.811877][ T303] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.819005][ T303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.831578][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.841031][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.855296][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.869119][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.877431][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.885251][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.893701][ T820] device veth0_vlan entered promiscuous mode [ 39.905729][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.915047][ T820] device veth1_macvtap entered promiscuous mode [ 39.925054][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.935330][ T303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.964978][ T831] loop3: detected capacity change from 0 to 256 [ 39.976662][ T831] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 39.988770][ T831] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.001697][ T831] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 40.043987][ T834] loop3: detected capacity change from 0 to 256 [ 40.064869][ T837] loop3: detected capacity change from 0 to 256 [ 40.087842][ T840] loop3: detected capacity change from 0 to 256 [ 40.095006][ T840] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.106758][ T840] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.107620][ T8] device bridge_slave_1 left promiscuous mode [ 40.122031][ T840] exFAT-fs (loop3): failed to load upcase table (idx : 0x00000c57, chksum : 0xc2c5a276, utbl_chksum : 0xe619d30d) [ 40.136382][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.145597][ T840] exFAT-fs (loop3): error, invalid access to FAT (entry 0x00000005) bogus content (0x04800000) [ 40.156130][ T840] exFAT-fs (loop3): Filesystem has been set read-only [ 40.163127][ T840] exFAT-fs (loop3): failed to initialize root inode [ 40.163552][ T8] device bridge_slave_0 left promiscuous mode [ 40.176846][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.189085][ T8] device veth1_macvtap left promiscuous mode [ 40.195177][ T8] device veth0_vlan left promiscuous mode [ 40.202058][ T843] loop3: detected capacity change from 0 to 256 [ 40.211812][ T843] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.230018][ T843] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.239036][ T843] exFAT-fs (loop3): unable to set blocksize 33554432 [ 40.246126][ T843] exFAT-fs (loop3): failed to read boot sector [ 40.252380][ T843] exFAT-fs (loop3): failed to recognize exfat type [ 40.273811][ T846] loop3: detected capacity change from 0 to 256 [ 40.284697][ T56] I/O error, dev loop3, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 40.294388][ T56] buffer_io_error: 55 callbacks suppressed [ 40.294404][ T56] Buffer I/O error on dev loop3, logical block 0, lost async page write [ 40.309742][ T56] Buffer I/O error on dev loop3, logical block 1, lost async page write [ 40.318153][ T56] Buffer I/O error on dev loop3, logical block 2, lost async page write [ 40.326573][ T56] Buffer I/O error on dev loop3, logical block 3, lost async page write [ 40.334981][ T56] Buffer I/O error on dev loop3, logical block 4, lost async page write [ 40.343405][ T56] Buffer I/O error on dev loop3, logical block 5, lost async page write [ 40.351836][ T56] Buffer I/O error on dev loop3, logical block 6, lost async page write [ 40.360402][ T56] Buffer I/O error on dev loop3, logical block 7, lost async page write [ 40.368901][ T56] Buffer I/O error on dev loop3, logical block 8, lost async page write [ 40.377407][ T56] Buffer I/O error on dev loop3, logical block 9, lost async page write [ 40.395569][ T849] loop3: detected capacity change from 0 to 256 [ 40.444208][ T855] loop3: detected capacity change from 0 to 256 [ 40.451419][ T855] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.462935][ T855] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.476881][ T855] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 40.508084][ T858] loop3: detected capacity change from 0 to 256 [ 40.517174][ T858] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.528253][ T858] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.540052][ T858] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 40.553346][ T858] exFAT-fs (loop3): failed to load alloc-bitmap [ 40.559989][ T858] exFAT-fs (loop3): failed to recognize exfat type [ 40.585580][ T861] loop3: detected capacity change from 0 to 256 [ 40.596038][ T56] I/O error, dev loop3, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 32 prio class 2 [ 40.616236][ T864] loop3: detected capacity change from 0 to 256 [ 40.624785][ T864] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.636476][ T864] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.646845][ T864] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 40.660567][ T864] exFAT-fs (loop3): failed to load alloc-bitmap [ 40.668892][ T864] exFAT-fs (loop3): failed to recognize exfat type [ 40.686393][ T867] loop3: detected capacity change from 0 to 256 [ 40.705183][ T867] exFAT-fs (loop3): invalid boot record signature [ 40.711743][ T867] exFAT-fs (loop3): failed to read boot sector 2025/12/31 17:50:50 executed programs: 164 [ 40.718111][ T867] exFAT-fs (loop3): failed to recognize exfat type [ 40.726768][ T28] audit: type=1400 audit(1767203450.032:115): avc: denied { write } for pid=283 comm="syz-execprog" path="pipe:[13946]" dev="pipefs" ino=13946 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 40.761324][ T870] loop3: detected capacity change from 0 to 256 [ 40.780994][ T873] loop3: detected capacity change from 0 to 256 [ 40.789040][ T873] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.800115][ T873] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.813417][ T873] exFAT-fs (loop3): error, invalid access to FAT (entry 0x00000005) bogus content (0x04800000) [ 40.823977][ T873] exFAT-fs (loop3): Filesystem has been set read-only [ 40.831479][ T873] exFAT-fs (loop3): failed to load upcase table [ 40.837946][ T873] exFAT-fs (loop3): failed to recognize exfat type [ 40.856106][ T876] loop3: detected capacity change from 0 to 256 [ 40.876425][ T879] loop3: detected capacity change from 0 to 256 [ 40.886643][ T879] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.897870][ T879] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.908490][ T879] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 40.940849][ T882] loop3: detected capacity change from 0 to 256 [ 40.947846][ T882] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.958845][ T882] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 40.971662][ T882] exFAT-fs (loop3): failed to load upcase table (idx : 0x0000244b, chksum : 0x0df87db1, utbl_chksum : 0xe619d30d) [ 40.985119][ T882] exFAT-fs (loop3): failed to load alloc-bitmap [ 40.993436][ T882] exFAT-fs (loop3): failed to recognize exfat type [ 41.012594][ T885] loop3: detected capacity change from 0 to 256 [ 41.022201][ T885] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 41.038813][ T885] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 41.047560][ T885] exFAT-fs (loop3): unable to set blocksize 33554432 [ 41.054363][ T885] exFAT-fs (loop3): failed to read boot sector [ 41.061442][ T885] exFAT-fs (loop3): failed to recognize exfat type [ 41.079532][ T888] loop3: detected capacity change from 0 to 256 [ 41.100279][ T888] exFAT-fs (loop3): invalid boot record signature [ 41.107042][ T888] exFAT-fs (loop3): failed to read boot sector [ 41.113345][ T888] exFAT-fs (loop3): failed to recognize exfat type [ 41.130367][ T891] loop3: detected capacity change from 0 to 256 [ 41.143692][ T891] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 41.154692][ T891] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 41.165630][ T891] exFAT-fs (loop3): unable to set blocksize 33554432 [ 41.175153][ T891] exFAT-fs (loop3): failed to read boot sector [ 41.181484][ T891] exFAT-fs (loop3): failed to recognize exfat type [ 41.199235][ T894] loop3: detected capacity change from 0 to 256 [ 41.208592][ T894] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 41.219863][ T894] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 41.236994][ T894] exFAT-fs (loop3): failed to load upcase table (idx : 0x00000c57, chksum : 0xc2c5a276, utbl_chksum : 0xe619d30d) [ 41.249405][ T894] exFAT-fs (loop3): failed to load alloc-bitmap [ 41.263973][ T894] exFAT-fs (loop3): failed to recognize exfat type [ 41.281351][ T897] loop3: detected capacity change from 0 to 256 [ 41.289199][ T897] exFAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 41.300313][ T897] exFAT-fs (loop3): Medium has reported failures. Some data may be lost. [ 41.311828][ T897] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 41.439852][ T900] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.447164][ T900] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.454575][ T900] device bridge_slave_0 entered promiscuous mode [ 41.462127][ T900] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.469286][ T900] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.476811][ T900] device bridge_slave_1 entered promiscuous mode