Warning: Permanently added '10.128.0.239' (ED25519) to the list of known hosts. executing program [ 39.304068][ T4023] loop0: detected capacity change from 0 to 4096 [ 39.383072][ T4023] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 39.401465][ T4023] ntfs: (device loop0): parse_options(): NLS character set maccenteuroAdmask=000000000000400 not found. Using previous one utf8. [ 39.406392][ T4023] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. deltaxcn = 0x1, max_cluster = 0x0 [ 39.408758][ T4023] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt mapping pairs array in non-resident attribute. [ 39.411239][ T4023] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0x1, attribute type 0x80, vcn 0x0, offset 0x0 because its location on disk could not be determined even after retrying (error code -5). [ 39.415392][ T4023] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt attribute. deltaxcn = 0x1, max_cluster = 0x0 [ 39.417862][ T4023] ntfs: (device loop0): ntfs_mapping_pairs_decompress(): Corrupt mapping pairs array in non-resident attribute. [ 39.420402][ T4023] ntfs: (device loop0): ntfs_read_block(): Failed to read from inode 0x1, attribute type 0x80, vcn 0x0, offset 0x800 because its location on disk could not be determined even after retrying (error code -5). [ 39.425207][ T4023] ntfs: (device loop0): check_mft_mirror(): Failed to read $MFTMirr. [ 39.426848][ T4023] ntfs: (device loop0): load_system_files(): $MFTMirr does not match $MFT. Mounting read-only. Run ntfsfix and/or chkdsk. [ 39.431662][ T4023] ntfs: volume version 3.1. [ 39.433067][ T4023] ================================================================== [ 39.434719][ T4023] BUG: KASAN: use-after-free in ntfs_lookup_inode_by_name+0xb90/0x2694 [ 39.436437][ T4023] Read of size 8 at addr ffff0000dddfd968 by task syz-executor267/4023 [ 39.438171][ T4023] [ 39.438626][ T4023] CPU: 0 PID: 4023 Comm: syz-executor267 Not tainted 5.15.175-syzkaller #0 [ 39.440397][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 39.442394][ T4023] Call trace: [ 39.443116][ T4023] dump_backtrace+0x0/0x530 [ 39.444133][ T4023] show_stack+0x2c/0x3c [ 39.445016][ T4023] dump_stack_lvl+0x108/0x170 [ 39.446008][ T4023] print_address_description+0x7c/0x3f0 [ 39.447165][ T4023] kasan_report+0x174/0x1e4 [ 39.448106][ T4023] __asan_report_load8_noabort+0x44/0x50 [ 39.449233][ T4023] ntfs_lookup_inode_by_name+0xb90/0x2694 [ 39.450467][ T4023] check_windows_hibernation_status+0xe8/0x5e4 [ 39.451734][ T4023] load_system_files+0x31ec/0x4228 [ 39.452818][ T4023] ntfs_fill_super+0x1670/0x24e8 [ 39.453803][ T4023] mount_bdev+0x274/0x370 [ 39.454784][ T4023] ntfs_mount+0x44/0x58 [ 39.455655][ T4023] legacy_get_tree+0xd4/0x16c [ 39.456623][ T4023] vfs_get_tree+0x90/0x274 [ 39.457587][ T4023] do_new_mount+0x278/0x8fc [ 39.458598][ T4023] path_mount+0x594/0x101c [ 39.459572][ T4023] __arm64_sys_mount+0x510/0x5e0 [ 39.460633][ T4023] invoke_syscall+0x98/0x2b8 [ 39.461585][ T4023] el0_svc_common+0x138/0x258 [ 39.462668][ T4023] do_el0_svc+0x58/0x14c [ 39.463663][ T4023] el0_svc+0x7c/0x1f0 [ 39.464436][ T4023] el0t_64_sync_handler+0x84/0xe4 [ 39.465271][ T4023] el0t_64_sync+0x1a0/0x1a4 [ 39.466016][ T4023] [ 39.466403][ T4023] The buggy address belongs to the page: [ 39.467317][ T4023] page:000000005d2e3553 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x11ddfd [ 39.468992][ T4023] flags: 0x5ffc00000000000(node=0|zone=2|lastcpupid=0x7ff) [ 39.470343][ T4023] raw: 05ffc00000000000 fffffc0003777fc8 fffffc0003854f48 0000000000000000 [ 39.472199][ T4023] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 39.474005][ T4023] page dumped because: kasan: bad access detected [ 39.475482][ T4023] [ 39.475954][ T4023] Memory state around the buggy address: [ 39.477162][ T4023] ffff0000dddfd800: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 39.478819][ T4023] ffff0000dddfd880: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 39.480506][ T4023] >ffff0000dddfd900: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 39.482180][ T4023] ^ [ 39.483798][ T4023] ffff0000dddfd980: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 39.485473][ T4023] ffff0000dddfda00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 39.487045][ T4023] ================================================================== [ 39.488685][ T4023] Disabling lock debugging due to kernel taint