Warning: Permanently added '10.128.0.116' (ED25519) to the list of known hosts. executing program [ 36.294849][ T4226] loop0: detected capacity change from 0 to 8192 [ 36.300375][ T4226] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 36.303381][ T4226] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 36.305573][ T4226] REISERFS (device loop0): using ordered data mode [ 36.306924][ T4226] reiserfs: using flush barriers [ 36.308776][ T4226] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 36.313145][ T4226] REISERFS (device loop0): checking transaction log (loop0) [ 36.316557][ T4226] REISERFS (device loop0): Using tea hash to sort names [ 36.318156][ T4226] REISERFS (device loop0): using 3.5.x disk format [ 36.320540][ T4226] ================================================================== [ 36.322320][ T4226] BUG: KASAN: out-of-bounds in leaf_paste_entries+0x698/0xb10 [ 36.323999][ T4226] Read of size 18446744073709551585 at addr ffff0000e26b1fa4 by task syz-executor711/4226 [ 36.326023][ T4226] [ 36.326505][ T4226] CPU: 0 PID: 4226 Comm: syz-executor711 Not tainted 6.1.83-syzkaller #0 [ 36.328356][ T4226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 36.330503][ T4226] Call trace: [ 36.331229][ T4226] dump_backtrace+0x1c8/0x1f4 [ 36.332238][ T4226] show_stack+0x2c/0x3c [ 36.333182][ T4226] dump_stack_lvl+0x108/0x170 [ 36.334200][ T4226] print_report+0x174/0x4c0 [ 36.335140][ T4226] kasan_report+0xd4/0x130 [ 36.336137][ T4226] kasan_check_range+0x264/0x2a4 [ 36.337211][ T4226] memmove+0x48/0x90 [ 36.338080][ T4226] leaf_paste_entries+0x698/0xb10 [ 36.339277][ T4226] balance_leaf+0xa0d4/0xe860 [ 36.340346][ T4226] do_balance+0x27c/0x788 [ 36.341380][ T4226] reiserfs_paste_into_item+0x630/0x744 [ 36.342622][ T4226] reiserfs_add_entry+0x8ec/0xcc4 [ 36.343763][ T4226] reiserfs_mkdir+0x588/0x77c [ 36.344808][ T4226] reiserfs_xattr_init+0x2b0/0x6bc [ 36.345917][ T4226] reiserfs_fill_super+0x1bfc/0x2028 [ 36.347006][ T4226] mount_bdev+0x274/0x370 [ 36.347888][ T4226] get_super_block+0x44/0x58 [ 36.348886][ T4226] legacy_get_tree+0xd4/0x16c [ 36.349887][ T4226] vfs_get_tree+0x90/0x274 [ 36.350884][ T4226] do_new_mount+0x278/0x8fc [ 36.351845][ T4226] path_mount+0x590/0xe5c [ 36.352822][ T4226] __arm64_sys_mount+0x45c/0x594 [ 36.353941][ T4226] invoke_syscall+0x98/0x2c0 [ 36.354981][ T4226] el0_svc_common+0x138/0x258 [ 36.356012][ T4226] do_el0_svc+0x64/0x218 [ 36.356935][ T4226] el0_svc+0x58/0x168 [ 36.357852][ T4226] el0t_64_sync_handler+0x84/0xf0 [ 36.358950][ T4226] el0t_64_sync+0x18c/0x190 [ 36.359938][ T4226] [ 36.360419][ T4226] The buggy address belongs to the physical page: [ 36.361809][ T4226] page:000000007261f33f refcount:3 mapcount:0 mapping:000000000a42b82e index:0x213 pfn:0x1226b1 [ 36.364045][ T4226] memcg:ffff0000c0940000 [ 36.364992][ T4226] aops:def_blk_aops ino:700000 [ 36.366036][ T4226] flags: 0x5ffc60000002042(referenced|workingset|private|node=0|zone=2|lastcpupid=0x7ff) [ 36.368143][ T4226] raw: 05ffc60000002042 0000000000000000 dead000000000122 ffff0000c054bf10 [ 36.370053][ T4226] raw: 0000000000000213 ffff0000e202a2b8 00000003ffffffff ffff0000c0940000 [ 36.372027][ T4226] page dumped because: kasan: bad access detected [ 36.373443][ T4226] [ 36.373953][ T4226] Memory state around the buggy address: [ 36.375192][ T4226] ffff0000e26b1e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.376932][ T4226] ffff0000e26b1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.378730][ T4226] >ffff0000e26b1f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.380511][ T4226] ^ [ 36.381672][ T4226] ffff0000e26b2000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 36.383442][ T4226] ffff0000e26b2080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 36.385293][ T4226] ================================================================== [ 36.389514][ T4226] Disabling lock debugging due to kernel taint [ 36.390980][ T4226] REISERFS warning: reiserfs-5094 has_valid_deh_location: directory entry location seems wrong *3.5*[1701981698 1919251305 0x705f7366 UNKNOWN], item_len 29662, item_location 2, free_space(entry_count) 37376 [ 36.395304][ T4226] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 36.397765][ T4226] REISERFS (device loop0): Remounting filesystem read-only [ 36.399633][ T4226] REISERFS error (device loop0): vs-13050 reiserfs_update_sd_size: i/o failure occurred trying to update [1 2 0x0 SD] stat data [ 36.402627][ T4226] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 36.405718][ T4226] REISERFS warning: reiserfs-5094 has_valid_deh_location: directory entry location seems wrong *3.5*[1701981698 1919251305 0x705f7366 UNKNOWN], item_len 29662, item_location 2, free_space(entry_count) 37376 [ 36.410150][ T4226] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 36.412598][ T4226] REISERFS error (device loop0): zam-7001 reiserfs_find_entry: io error