Warning: Permanently added '10.128.0.185' (ED25519) to the list of known hosts.
executing program
syzkaller login: [   36.081697][ T4221] loop0: detected capacity change from 0 to 1024
[   36.094679][ T4221] ==================================================================
[   36.096458][ T4221] BUG: KASAN: slab-out-of-bounds in hfsplus_bnode_read_key+0x3bc/0x658
[   36.098256][ T4221] Write of size 4026 at addr ffff0000deb9e800 by task syz-executor164/4221
[   36.100121][ T4221] 
[   36.100632][ T4221] CPU: 0 PID: 4221 Comm: syz-executor164 Not tainted 6.1.75-syzkaller #0
[   36.102508][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
[   36.104577][ T4221] Call trace:
[   36.105252][ T4221]  dump_backtrace+0x1c8/0x1f4
[   36.106263][ T4221]  show_stack+0x2c/0x3c
[   36.107238][ T4221]  dump_stack_lvl+0x108/0x170
[   36.108346][ T4221]  print_report+0x174/0x4c0
[   36.109398][ T4221]  kasan_report+0xd4/0x130
[   36.110357][ T4221]  kasan_check_range+0x264/0x2a4
[   36.111367][ T4221]  memcpy+0x60/0x90
[   36.112226][ T4221]  hfsplus_bnode_read_key+0x3bc/0x658
[   36.113327][ T4221]  hfsplus_brec_insert+0x520/0xaa0
[   36.114422][ T4221]  hfsplus_create_attr+0x3b0/0x568
[   36.115545][ T4221]  __hfsplus_setxattr+0x990/0x1d10
[   36.116723][ T4221]  hfsplus_setxattr+0xb4/0xec
[   36.117874][ T4221]  hfsplus_user_setxattr+0x54/0x6c
[   36.118963][ T4221]  __vfs_setxattr+0x388/0x3a4
[   36.119973][ T4221]  __vfs_setxattr_noperm+0x110/0x528
[   36.121220][ T4221]  __vfs_setxattr_locked+0x1ec/0x218
[   36.122432][ T4221]  vfs_setxattr+0x1a8/0x344
[   36.123438][ T4221]  setxattr+0x230/0x294
[   36.124325][ T4221]  path_setxattr+0x17c/0x258
[   36.125310][ T4221]  __arm64_sys_setxattr+0xbc/0xd8
[   36.126382][ T4221]  invoke_syscall+0x98/0x2c0
[   36.127365][ T4221]  el0_svc_common+0x138/0x258
[   36.128338][ T4221]  do_el0_svc+0x64/0x218
[   36.129230][ T4221]  el0_svc+0x58/0x168
[   36.130048][ T4221]  el0t_64_sync_handler+0x84/0xf0
[   36.131115][ T4221]  el0t_64_sync+0x18c/0x190
[   36.132112][ T4221] 
[   36.132609][ T4221] Allocated by task 4221:
[   36.133537][ T4221]  kasan_set_track+0x4c/0x80
[   36.134478][ T4221]  kasan_save_alloc_info+0x24/0x30
[   36.135600][ T4221]  __kasan_kmalloc+0xac/0xc4
[   36.136644][ T4221]  __kmalloc+0xd8/0x1c4
[   36.137520][ T4221]  hfsplus_find_init+0x84/0x1bc
[   36.138633][ T4221]  hfsplus_create_attr+0x14c/0x568
[   36.139725][ T4221]  __hfsplus_setxattr+0x990/0x1d10
[   36.140915][ T4221]  hfsplus_setxattr+0xb4/0xec
[   36.141862][ T4221]  hfsplus_user_setxattr+0x54/0x6c
[   36.142977][ T4221]  __vfs_setxattr+0x388/0x3a4
[   36.143958][ T4221]  __vfs_setxattr_noperm+0x110/0x528
[   36.145107][ T4221]  __vfs_setxattr_locked+0x1ec/0x218
[   36.146243][ T4221]  vfs_setxattr+0x1a8/0x344
[   36.147223][ T4221]  setxattr+0x230/0x294
[   36.148116][ T4221]  path_setxattr+0x17c/0x258
[   36.149178][ T4221]  __arm64_sys_setxattr+0xbc/0xd8
[   36.150308][ T4221]  invoke_syscall+0x98/0x2c0
[   36.151266][ T4221]  el0_svc_common+0x138/0x258
[   36.152251][ T4221]  do_el0_svc+0x64/0x218
[   36.153192][ T4221]  el0_svc+0x58/0x168
[   36.154056][ T4221]  el0t_64_sync_handler+0x84/0xf0
[   36.155141][ T4221]  el0t_64_sync+0x18c/0x190
[   36.156064][ T4221] 
[   36.156556][ T4221] The buggy address belongs to the object at ffff0000deb9e800
[   36.156556][ T4221]  which belongs to the cache kmalloc-1k of size 1024
[   36.159787][ T4221] The buggy address is located 0 bytes inside of
[   36.159787][ T4221]  1024-byte region [ffff0000deb9e800, ffff0000deb9ec00)
[   36.162625][ T4221] 
[   36.163194][ T4221] The buggy address belongs to the physical page:
[   36.164613][ T4221] page:00000000779b7626 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11eb98
[   36.166819][ T4221] head:00000000779b7626 order:3 compound_mapcount:0 compound_pincount:0
[   36.168600][ T4221] flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff)
[   36.170296][ T4221] raw: 05ffc00000010200 0000000000000000 dead000000000122 ffff0000c0002780
[   36.172052][ T4221] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[   36.173912][ T4221] page dumped because: kasan: bad access detected
[   36.175233][ T4221] 
[   36.175719][ T4221] Memory state around the buggy address:
[   36.176958][ T4221]  ffff0000deb9e900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   36.178732][ T4221]  ffff0000deb9e980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   36.180589][ T4221] >ffff0000deb9ea00: 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc
[   36.182333][ T4221]                             ^
[   36.183401][ T4221]  ffff0000deb9ea80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   36.185207][ T4221]  ffff0000deb9eb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[   36.186978][ T4221] ==================================================================
[   36.190028][ T4221] Disabling lock debugging due to kernel taint