Warning: Permanently added '10.128.1.91' (ECDSA) to the list of known hosts. executing program [ 35.531460][ T4222] loop0: detected capacity change from 0 to 8192 [ 35.537885][ T4222] REISERFS warning: read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025 [ 35.541029][ T4222] REISERFS (device loop0): found reiserfs format "3.5" with non-standard journal [ 35.543230][ T4222] REISERFS (device loop0): using ordered data mode [ 35.544740][ T4222] reiserfs: using flush barriers [ 35.546896][ 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 [ 35.550890][ T4222] REISERFS (device loop0): checking transaction log (loop0) [ 35.596032][ T4222] REISERFS (device loop0): Using r5 hash to sort names [ 35.597775][ T4222] REISERFS (device loop0): using 3.5.x disk format [ 35.599736][ T4222] ================================================================== [ 35.601751][ T4222] BUG: KASAN: out-of-bounds in leaf_paste_entries+0x698/0xb10 [ 35.603643][ T4222] Read of size 18446744073709551584 at addr ffff0000e1c15fa4 by task syz-executor271/4222 [ 35.606042][ T4222] [ 35.606629][ T4222] CPU: 0 PID: 4222 Comm: syz-executor271 Not tainted 6.1.30-syzkaller #0 [ 35.608530][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 [ 35.610911][ T4222] Call trace: [ 35.611709][ T4222] dump_backtrace+0x1c8/0x1f4 [ 35.612850][ T4222] show_stack+0x2c/0x3c [ 35.613885][ T4222] dump_stack_lvl+0x108/0x170 [ 35.615029][ T4222] print_report+0x174/0x4c0 [ 35.616117][ T4222] kasan_report+0xd4/0x130 [ 35.617171][ T4222] kasan_check_range+0x264/0x2a4 [ 35.618361][ T4222] memmove+0x48/0x90 [ 35.619316][ T4222] leaf_paste_entries+0x698/0xb10 [ 35.620522][ T4222] balance_leaf+0xa0d4/0xe860 [ 35.621665][ T4222] do_balance+0x27c/0x788 [ 35.622695][ T4222] reiserfs_paste_into_item+0x630/0x744 [ 35.624029][ T4222] reiserfs_add_entry+0x8ec/0xcc4 [ 35.625183][ T4222] reiserfs_mkdir+0x588/0x77c [ 35.626328][ T4222] reiserfs_xattr_init+0x2b0/0x6bc [ 35.627607][ T4222] reiserfs_fill_super+0x1bfc/0x2028 [ 35.628894][ T4222] mount_bdev+0x26c/0x368 [ 35.629947][ T4222] get_super_block+0x44/0x58 [ 35.631046][ T4222] legacy_get_tree+0xd4/0x16c [ 35.632157][ T4222] vfs_get_tree+0x90/0x274 [ 35.633143][ T4222] do_new_mount+0x25c/0x8c8 [ 35.634164][ T4222] path_mount+0x590/0xe58 [ 35.635162][ T4222] __arm64_sys_mount+0x45c/0x594 [ 35.636362][ T4222] invoke_syscall+0x98/0x2c0 [ 35.637443][ T4222] el0_svc_common+0x138/0x258 [ 35.638559][ T4222] do_el0_svc+0x64/0x218 [ 35.639532][ T4222] el0_svc+0x58/0x168 [ 35.640484][ T4222] el0t_64_sync_handler+0x84/0xf0 [ 35.641654][ T4222] el0t_64_sync+0x18c/0x190 [ 35.642699][ T4222] [ 35.643196][ T4222] The buggy address belongs to the physical page: [ 35.644677][ T4222] page:000000007122223a refcount:3 mapcount:0 mapping:00000000307f54f7 index:0x213 pfn:0x121c15 [ 35.647191][ T4222] memcg:ffff0000c0930000 [ 35.648158][ T4222] aops:def_blk_aops ino:700000 [ 35.649323][ T4222] flags: 0x5ffc60000002042(referenced|workingset|private|node=0|zone=2|lastcpupid=0x7ff) [ 35.651676][ T4222] raw: 05ffc60000002042 0000000000000000 dead000000000122 ffff0000c049ca10 [ 35.653724][ T4222] raw: 0000000000000213 ffff0000dfb38658 00000003ffffffff ffff0000c0930000 [ 35.655663][ T4222] page dumped because: kasan: bad access detected [ 35.657188][ T4222] [ 35.657754][ T4222] Memory state around the buggy address: [ 35.659124][ T4222] ffff0000e1c15e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.661134][ T4222] ffff0000e1c15f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.663072][ T4222] >ffff0000e1c15f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.665090][ T4222] ^ [ 35.666321][ T4222] ffff0000e1c16000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.668191][ T4222] ffff0000e1c16080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 35.669990][ T4222] ================================================================== [ 35.672044][ T4222] Disabling lock debugging due to kernel taint [ 35.673661][ T4222] REISERFS warning: reiserfs-5094 has_valid_deh_location: directory entry location seems wrong *3.5*[1768256046 1718773107 0x72705f73 UNKNOWN], item_len 16872, item_location 2, free_space(entry_count) 21376 [ 35.678461][ T4222] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 35.680962][ T4222] REISERFS (device loop0): Remounting filesystem read-only [ 35.682640][ T4222] REISERFS error (device loop0): vs-13050 reiserfs_update_sd_size: i/o failure occurred trying to update [1 2 0x0 SD] stat data [ 35.685812][ T4222] REISERFS warning (device loop0): jdm-20006 create_privroot: xattrs/ACLs enabled and couldn't find/create .reiserfs_priv. Failing mount. [ 35.689321][ T4222] REISERFS warning: reiserfs-5094 has_valid_deh_location: directory entry location seems wrong *3.5*[1768256046 1718773107 0x72705f73 UNKNOWN], item_len 16872, item_location 2, free_space(entry_count) 21376 [ 35.694267][ T4222] REISERFS error (device loop0): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 35.696806][ T4222] REISERFS error (device loop0): zam-7001 reiserfs_find_entry: io error