Warning: Permanently added '10.128.0.132' (ED25519) to the list of known hosts.
executing program
syzkaller login: [   37.778867][ T4290] loop0: detected capacity change from 0 to 8192
[   37.784704][ T4290] REISERFS warning:  read_super_block: reiserfs filesystem is deprecated and scheduled to be removed from the kernel in 2025
[   37.788360][ T4290] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal
[   37.791085][ T4290] REISERFS (device loop0): using ordered data mode
[   37.792864][ T4290] reiserfs: using flush barriers
[   37.795986][ T4290] 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
[   37.801202][ T4290] REISERFS (device loop0): checking transaction log (loop0)
[   37.805256][ T4290] REISERFS (device loop0): Using r5 hash to sort names
[   37.807812][ T4290] ==================================================================
[   37.810019][ T4290] BUG: KASAN: out-of-bounds in leaf_paste_entries+0x678/0xaf0
[   37.812065][ T4290] Read of size 18446744073709551600 at addr ffff0000e3ef3f94 by task syz-executor133/4290
[   37.814782][ T4290] 
[   37.815393][ T4290] CPU: 1 PID: 4290 Comm: syz-executor133 Not tainted 6.1.131-syzkaller #0
[   37.817657][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[   37.820402][ T4290] Call trace:
[   37.821262][ T4290]  dump_backtrace+0x1c8/0x1f4
[   37.822515][ T4290]  show_stack+0x2c/0x3c
[   37.823640][ T4290]  dump_stack_lvl+0x108/0x170
[   37.824957][ T4290]  print_report+0x174/0x4c0
[   37.826147][ T4290]  kasan_report+0xd4/0x130
[   37.827341][ T4290]  kasan_check_range+0x264/0x2a4
[   37.828716][ T4290]  memmove+0x48/0x90
[   37.829769][ T4290]  leaf_paste_entries+0x678/0xaf0
[   37.831119][ T4290]  balance_leaf+0xa0d4/0xe860
[   37.832382][ T4290]  do_balance+0x27c/0x788
[   37.833574][ T4290]  reiserfs_paste_into_item+0x630/0x744
[   37.835084][ T4290]  reiserfs_add_entry+0x8ec/0xcc4
[   37.836409][ T4290]  reiserfs_mkdir+0x588/0x77c
[   37.837701][ T4290]  reiserfs_xattr_init+0x2b0/0x6bc
[   37.839072][ T4290]  reiserfs_fill_super+0x1bfc/0x2028
[   37.840469][ T4290]  mount_bdev+0x274/0x370
[   37.841677][ T4290]  get_super_block+0x44/0x58
[   37.842877][ T4290]  legacy_get_tree+0xd4/0x16c
[   37.844112][ T4290]  vfs_get_tree+0x90/0x274
[   37.845292][ T4290]  do_new_mount+0x278/0x8fc
[   37.846468][ T4290]  path_mount+0x590/0xe5c
[   37.847644][ T4290]  __arm64_sys_mount+0x498/0x588
[   37.848957][ T4290]  invoke_syscall+0x98/0x2bc
[   37.850218][ T4290]  el0_svc_common+0x138/0x258
[   37.851423][ T4290]  do_el0_svc+0x58/0x13c
[   37.852796][ T4290]  el0_svc+0x58/0x168
[   37.853983][ T4290]  el0t_64_sync_handler+0x84/0xf0
[   37.855413][ T4290]  el0t_64_sync+0x18c/0x190
[   37.856586][ T4290] 
[   37.857211][ T4290] The buggy address belongs to the physical page:
[   37.858976][ T4290] page:00000000917123fc refcount:3 mapcount:0 mapping:000000005db94012 index:0x213 pfn:0x123ef3
[   37.861827][ T4290] memcg:ffff0000c0940000
[   37.862957][ T4290] aops:def_blk_aops ino:700000
[   37.864228][ T4290] flags: 0x5ffc60000002042(referenced|workingset|private|node=0|zone=2|lastcpupid=0x7ff)
[   37.866935][ T4290] raw: 05ffc60000002042 0000000000000000 dead000000000122 ffff0000c049ca10
[   37.869500][ T4290] raw: 0000000000000213 ffff0000e1b3c570 00000003ffffffff ffff0000c0940000
[   37.871891][ T4290] page dumped because: kasan: bad access detected
[   37.873645][ T4290] 
[   37.874272][ T4290] Memory state around the buggy address:
[   37.875810][ T4290]  ffff0000e3ef3e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   37.878089][ T4290]  ffff0000e3ef3f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   37.880345][ T4290] >ffff0000e3ef3f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   37.882530][ T4290]                          ^
[   37.883779][ T4290]  ffff0000e3ef4000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   37.885987][ T4290]  ffff0000e3ef4080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[   37.888165][ T4290] ==================================================================
[   37.891002][ T4290] Disabling lock debugging due to kernel taint
[   37.892795][ T4290] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [1 2 0x0 SD] (nlink == 1) not found (pos 2)
[   37.896537][ T4290] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.