Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. executing program [ 36.169660][ T4222] loop0: detected capacity change from 0 to 8192 [ 36.175322][ T4222] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 36.178690][ T4222] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 36.181130][ T4222] REISERFS (device loop0): using ordered data mode [ 36.182770][ T4222] reiserfs: using flush barriers [ 36.184937][ T4222] 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 [ 36.190581][ T4222] REISERFS (device loop0): checking transaction log (loop0) [ 36.195437][ T4222] REISERFS (device loop0): Using tea hash to sort names [ 36.198000][ T4222] ================================================================== [ 36.200102][ T4222] BUG: KASAN: out-of-bounds in leaf_paste_entries+0x698/0xb10 [ 36.202047][ T4222] Read of size 18446744073709551584 at addr ffff0000e2311fa4 by task syz-executor340/4222 [ 36.204508][ T4222] [ 36.205034][ T4222] CPU: 1 PID: 4222 Comm: syz-executor340 Not tainted 6.1.90-syzkaller #0 [ 36.207265][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 36.209949][ T4222] Call trace: [ 36.210812][ T4222] dump_backtrace+0x1c8/0x1f4 [ 36.212005][ T4222] show_stack+0x2c/0x3c [ 36.213063][ T4222] dump_stack_lvl+0x108/0x170 [ 36.214294][ T4222] print_report+0x174/0x4c0 [ 36.215433][ T4222] kasan_report+0xd4/0x130 [ 36.216537][ T4222] kasan_check_range+0x264/0x2a4 [ 36.217735][ T4222] memmove+0x48/0x90 [ 36.218718][ T4222] leaf_paste_entries+0x698/0xb10 [ 36.219948][ T4222] balance_leaf+0xa0d4/0xe860 [ 36.221203][ T4222] do_balance+0x27c/0x788 [ 36.222271][ T4222] reiserfs_paste_into_item+0x630/0x744 [ 36.223621][ T4222] reiserfs_add_entry+0x8ec/0xcc4 [ 36.224960][ T4222] reiserfs_mkdir+0x588/0x77c [ 36.226143][ T4222] reiserfs_xattr_init+0x2b0/0x6bc [ 36.227448][ T4222] reiserfs_fill_super+0x1bfc/0x2028 [ 36.228807][ T4222] mount_bdev+0x274/0x370 [ 36.229844][ T4222] get_super_block+0x44/0x58 [ 36.230983][ T4222] legacy_get_tree+0xd4/0x16c [ 36.232150][ T4222] vfs_get_tree+0x90/0x274 [ 36.233290][ T4222] do_new_mount+0x278/0x8fc [ 36.234446][ T4222] path_mount+0x590/0xe5c [ 36.235566][ T4222] __arm64_sys_mount+0x45c/0x594 [ 36.236878][ T4222] invoke_syscall+0x98/0x2c0 [ 36.238014][ T4222] el0_svc_common+0x138/0x258 [ 36.239158][ T4222] do_el0_svc+0x64/0x218 [ 36.240228][ T4222] el0_svc+0x58/0x168 [ 36.241230][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 36.242574][ T4222] el0t_64_sync+0x18c/0x190 [ 36.243647][ T4222] [ 36.244235][ T4222] The buggy address belongs to the physical page: [ 36.245742][ T4222] page:00000000718f9c85 refcount:3 mapcount:0 mapping:0000000015fdd1ee index:0x213 pfn:0x122311 [ 36.248326][ T4222] memcg:ffff0000c0940000 [ 36.249443][ T4222] aops:def_blk_aops ino:700000 [ 36.250697][ T4222] flags: 0x5ffc60000002042(referenced|workingset|private|node=0|zone=2|lastcpupid=0x7ff) [ 36.253153][ T4222] raw: 05ffc60000002042 0000000000000000 dead000000000122 ffff0000c0494a10 [ 36.255303][ T4222] raw: 0000000000000213 ffff0000df650000 00000003ffffffff ffff0000c0940000 [ 36.257487][ T4222] page dumped because: kasan: bad access detected [ 36.259247][ T4222] [ 36.259876][ T4222] Memory state around the buggy address: [ 36.261370][ T4222] ffff0000e2311e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.263577][ T4222] ffff0000e2311f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.265749][ T4222] >ffff0000e2311f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 36.268016][ T4222] ^ [ 36.269280][ T4222] ffff0000e2312000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 36.271376][ T4222] ffff0000e2312080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 36.273509][ T4222] ================================================================== [ 36.275848][ T4222] Disabling lock debugging due to kernel taint [ 36.277524][ T4222] REISERFS warning: reiserfs-5094 has_valid_deh_location: directory entry location seems wrong *3.5*[1768256046 1718773107 0x72705f73 UNKNOWN], item_len 29662, item_location 2, free_space(entry_count) 37376 [ 36.282662][ T4222] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 36.285416][ T4222] REISERFS (device loop0): Remounting filesystem read-only [ 36.287192][ T4222] REISERFS error (device loop0): vs-13050 reiserfs_update_sd_size: i/o failure occurred trying to update [1 2 0x0 SD] stat data [ 36.290609][ T4222] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 36.294185][ T4222] REISERFS warning: reiserfs-5094 has_valid_deh_location: directory entry location seems wrong *3.5*[1768256046 1718773107 0x72705f73 UNKNOWN], item_len 29662, item_location 2, free_space(entry_count) 37376 [ 36.299465][ T4222] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 36.302127][ T4222] REISERFS error (device loop0): zam-7001 reiserfs_find_entry: io error