------------[ cut here ]------------
WARNING: CPU: 1 PID: 9262 at fs/ext4/xattr.c:2141 ext4_xattr_block_set+0x2528/0x2cc4 fs/ext4/xattr.c:2141
Modules linked in:
CPU: 1 PID: 9262 Comm: syz-executor.2 Not tainted 6.3.0-rc7-syzkaller-g14f8db1c0f9a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : ext4_xattr_block_set+0x2528/0x2cc4 fs/ext4/xattr.c:2141
lr : ext4_xattr_block_set+0x2528/0x2cc4 fs/ext4/xattr.c:2141
sp : ffff8000202971c0
x29: ffff8000202973c0 x28: 1ffff00004052e66 x27: ffff0001334caaf8
x26: ffff0001334caad0 x25: ffff8000202975a0 x24: dfff800000000000
x23: 0000000000000000 x22: ffff0000cc535020 x21: ffff8000202975c8
x20: ffff0000cccc3800 x19: 0000000000000000 x18: ffff0001b42c8ca8
x17: ffff80019e6e0000 x16: ffff800012264800 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : ffff0000d875d1c0 x7 : 0000000000000000 x6 : 000000000000005f
x5 : ffff0000cc5357fd x4 : ffff0000dac98f01 x3 : ffff800008be1af0
x2 : 0000000000000001 x1 : 0000000000000002 x0 : 0000000000000001
Call trace:
 ext4_xattr_block_set+0x2528/0x2cc4 fs/ext4/xattr.c:2141
 ext4_xattr_set_handle+0xb2c/0x12d8 fs/ext4/xattr.c:2458
 ext4_initxattrs+0xa4/0x11c fs/ext4/xattr_security.c:44
 security_inode_init_security+0x270/0x370 security/security.c:1147
 ext4_init_security+0x44/0x58 fs/ext4/xattr_security.c:58
 __ext4_new_inode+0x2a7c/0x384c fs/ext4/ialloc.c:1324
 ext4_mkdir+0x33c/0xa64 fs/ext4/namei.c:2991
 vfs_mkdir+0x240/0x3a8 fs/namei.c:4038
 do_mkdirat+0x20c/0x610 fs/namei.c:4061
 __do_sys_mkdirat fs/namei.c:4076 [inline]
 __se_sys_mkdirat fs/namei.c:4074 [inline]
 __arm64_sys_mkdirat+0x90/0xa8 fs/namei.c:4074
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193
 el0_svc+0x4c/0x15c arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
irq event stamp: 3918
hardirqs last  enabled at (3917): [<ffff80000895b874>] ___slab_alloc+0xc20/0xdf4 mm/slub.c:3145
hardirqs last disabled at (3918): [<ffff8000123121a0>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (3810): [<ffff800008020c1c>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (3810): [<ffff800008020c1c>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (3805): [<ffff80000802a658>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---
EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. Quota mode: writeback.