------------[ cut here ]------------ WARNING: CPU: 0 PID: 8247 at fs/ext4/xattr.c:2069 ext4_xattr_block_set+0x315f/0x3920 Modules linked in: CPU: 1 PID: 8247 Comm: syz-executor.5 Not tainted 6.1.0-rc2-syzkaller-00105-gb229b6ca5abb #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 RIP: 0010:ext4_xattr_block_set+0x315f/0x3920 fs/ext4/xattr.c:2069 Code: f0 41 ff 48 8b 7c 24 58 4c 89 fe e8 fb 64 c2 ff 45 31 e4 e9 24 f5 ff ff e8 7e f0 41 ff 45 31 e4 e9 17 f5 ff ff e8 71 f0 41 ff <0f> 0b e9 4e f2 ff ff e8 65 f0 41 ff 0f 0b e9 22 df ff ff 44 89 f9 RSP: 0000:ffffc9001656f0a0 EFLAGS: 00010283 RAX: ffffffff8245df6f RBX: ffffc9001656f1e8 RCX: 0000000000040000 RDX: ffffc900040b1000 RSI: 0000000000002236 RDI: 0000000000002237 RBP: ffffc9001656f2f0 R08: ffffffff820bd909 R09: ffffed100ebc2b23 R10: ffffed100ebc2b23 R11: 1ffff1100ebc2b22 R12: ffff888080e4c8e8 R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100fb12bd5 FS: 00007faabba87700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff68fb95fc8 CR3: 0000000077aa3000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_xattr_move_to_block fs/ext4/xattr.c:2604 [inline] ext4_xattr_make_inode_space fs/ext4/xattr.c:2673 [inline] ext4_expand_extra_isize_ea+0x137b/0x1cd0 fs/ext4/xattr.c:2765 __ext4_expand_extra_isize+0x2b8/0x3f0 fs/ext4/inode.c:5857 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5900 [inline] __ext4_mark_inode_dirty+0x51a/0x670 fs/ext4/inode.c:5978 ext4_rename fs/ext4/namei.c:3907 [inline] ext4_rename2+0x2936/0x4760 fs/ext4/namei.c:4169 vfs_rename+0xd53/0x1130 fs/namei.c:4778 do_renameat2+0xb53/0x1370 fs/namei.c:4929 __do_sys_rename fs/namei.c:4975 [inline] __se_sys_rename fs/namei.c:4973 [inline] __x64_sys_rename+0x82/0x90 fs/namei.c:4973 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7faabac8b5a9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007faabba87168 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007faabadac050 RCX: 00007faabac8b5a9 RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000020000080 RBP: 00007faabace67b0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe3d549f1f R14: 00007faabba87300 R15: 0000000000022000