EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4219 at fs/ext4/xattr.c:2069 ext4_xattr_block_set+0x2a5e/0x3130 fs/ext4/xattr.c:2069 Modules linked in: CPU: 0 PID: 4219 Comm: syz-executor.0 Not tainted 6.1.0-rc3-syzkaller-00280-g64c3dd0b98f5 #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 RIP: 0010:ext4_xattr_block_set+0x2a5e/0x3130 fs/ext4/xattr.c:2069 Code: ff ff e8 95 c2 9a ff e9 5d ec ff ff 48 8b 7c 24 60 e8 86 c2 9a ff e9 23 ec ff ff e8 6c c2 9a ff e9 9a ec ff ff e8 d2 2d 4f ff <0f> 0b e9 b3 eb ff ff e8 56 c2 9a ff e9 db eb ff ff e8 5c c2 9a ff RSP: 0018:ffffc90006247638 EFLAGS: 00010216 RAX: 0000000000002467 RBX: 0000000000000001 RCX: ffffc90004742000 RDX: 0000000000040000 RSI: ffffffff822ca69e RDI: 0000000000000001 RBP: 0000000097539874 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff88801b494018 R13: ffff888078a08000 R14: dffffc0000000000 R15: ffff8880467583b0 FS: 00007fe11b4d8700(0000) GS:ffff88802c800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f37c50d53be CR3: 000000004fb9d000 CR4: 0000000000150ef0 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+0xaa9/0x1670 fs/ext4/xattr.c:2765 __ext4_expand_extra_isize+0x31e/0x450 fs/ext4/inode.c:5857 ext4_try_to_expand_extra_isize fs/ext4/inode.c:5900 [inline] __ext4_mark_inode_dirty+0x530/0x930 fs/ext4/inode.c:5978 ext4_dirty_inode+0xd4/0x110 fs/ext4/inode.c:6010 __mark_inode_dirty+0x243/0x11d0 fs/fs-writeback.c:2400 mark_inode_dirty include/linux/fs.h:2467 [inline] ext4_setattr+0xcb9/0x2b30 fs/ext4/inode.c:5542 notify_change+0xcd0/0x1440 fs/attr.c:420 chown_common+0x627/0x720 fs/open.c:736 do_fchownat+0x126/0x1e0 fs/open.c:767 __do_sys_lchown fs/open.c:792 [inline] __se_sys_lchown fs/open.c:790 [inline] __x64_sys_lchown+0x7a/0xc0 fs/open.c:790 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fe11a68b5a9 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:00007fe11b4d8168 EFLAGS: 00000246 ORIG_RAX: 000000000000005e RAX: ffffffffffffffda RBX: 00007fe11a7abf80 RCX: 00007fe11a68b5a9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020002300 RBP: 00007fe11a6e67b0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffec9721f7f R14: 00007fe11b4d8300 R15: 0000000000022000