loop5: detected capacity change from 0 to 512
------------[ cut here ]------------
EA inode 11 i_nlink=2
WARNING: CPU: 1 PID: 6707 at fs/ext4/xattr.c:1056 ext4_xattr_inode_update_ref+0x4ec/0x610 fs/ext4/xattr.c:1056
Modules linked in:
CPU: 1 UID: 0 PID: 6707 Comm: syz.5.199 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:ext4_xattr_inode_update_ref+0x4ec/0x610 fs/ext4/xattr.c:1056
Code: df 48 8d 7b 40 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 23 01 00 00 48 8b 73 40 44 89 e2 48 c7 c7 40 5d a8 8b e8 35 ef ec fe 90 <0f> 0b 90 90 e9 d9 fe ff ff e8 16 bd 2e ff 44 0f b6 2d 75 74 dc 0d
RSP: 0018:ffffc9000ab87178 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888056110c28 RCX: ffffc9000cd4f000
RDX: 0000000000080000 RSI: ffffffff817b2ef5 RDI: 0000000000000001
RBP: ffffc9000ab87240 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000002
R13: 0000000000000000 R14: 1ffff92001570e32 R15: ffff888056110e18
FS:  00007fa4407ca6c0(0000) GS:ffff888124b09000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fa43f971980 CR3: 000000007cc59000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 ext4_xattr_inode_dec_ref fs/ext4/xattr.c:1081 [inline]
 ext4_xattr_set_entry+0x158f/0x1f00 fs/ext4/xattr.c:1719
 ext4_xattr_ibody_set+0x3d6/0x5d0 fs/ext4/xattr.c:2268
 ext4_xattr_move_to_block fs/ext4/xattr.c:2671 [inline]
 ext4_xattr_make_inode_space fs/ext4/xattr.c:2739 [inline]
 ext4_expand_extra_isize_ea+0x148c/0x1ab0 fs/ext4/xattr.c:2827
 __ext4_expand_extra_isize+0x346/0x480 fs/ext4/inode.c:6364
 ext4_try_to_expand_extra_isize fs/ext4/inode.c:6407 [inline]
 __ext4_mark_inode_dirty+0x544/0x870 fs/ext4/inode.c:6485
 ext4_evict_inode+0x74e/0x18e0 fs/ext4/inode.c:254
 evict+0x3e6/0x920 fs/inode.c:810
 iput_final fs/inode.c:1914 [inline]
 iput.part.0+0x6a9/0xb00 fs/inode.c:1966
 iput+0x35/0x40 fs/inode.c:1929
 ext4_orphan_cleanup+0x731/0x11e0 fs/ext4/orphan.c:470
 __ext4_fill_super fs/ext4/super.c:5617 [inline]
 ext4_fill_super+0x8db7/0xaf70 fs/ext4/super.c:5736
 get_tree_bdev_flags+0x38c/0x620 fs/super.c:1691
 vfs_get_tree+0x8e/0x340 fs/super.c:1751
 fc_mount fs/namespace.c:1208 [inline]
 do_new_mount_fc fs/namespace.c:3651 [inline]
 do_new_mount fs/namespace.c:3727 [inline]
 path_mount+0x7b9/0x23a0 fs/namespace.c:4037
 do_mount fs/namespace.c:4050 [inline]
 __do_sys_mount fs/namespace.c:4238 [inline]
 __se_sys_mount fs/namespace.c:4215 [inline]
 __x64_sys_mount+0x293/0x310 fs/namespace.c:4215
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa43f99076a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa4407c9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fa4407c9ef0 RCX: 00007fa43f99076a
RDX: 00002000000000c0 RSI: 00002000000001c0 RDI: 00007fa4407c9eb0
RBP: 00002000000000c0 R08: 00007fa4407c9ef0 R09: 0000000000000012
R10: 0000000000000012 R11: 0000000000000246 R12: 00002000000001c0
R13: 00007fa4407c9eb0 R14: 000000000000046f R15: 0000200000000000
 </TASK>