WARNING: CPU: 1 PID: 12186 at fs/ext4/xattr.c:2025 ext4_xattr_block_set+0x1c46/0x3000 fs/ext4/xattr.c:2025 Modules linked in: CPU: 0 PID: 12186 Comm: syz-executor.3 Not tainted 6.2.0-rc6-syzkaller-00273-g837c07cf68fe #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:ext4_xattr_block_set+0x1c46/0x3000 fs/ext4/xattr.c:2025 Code: e0 ef 4b ff 48 89 ef e8 08 31 2b ff e9 84 fd ff ff e8 ce ef 4b ff 48 8b 7c 24 10 e8 84 73 b8 ff e9 c2 fb ff ff e8 ba ef 4b ff <0f> 0b e9 ce f7 ff ff e8 ae ef 4b ff 48 8d 7d 50 48 b8 00 00 00 00 RSP: 0018:ffffc90004b37628 EFLAGS: 00010212 RAX: 00000000000040ea RBX: 0000000000000001 RCX: ffffc90004ca9000 RDX: 0000000000040000 RSI: ffffffff82342476 RDI: 0000000000000001 RBP: ffff88804c6ea038 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 R13: ffff8880265c4028 R14: dffffc0000000000 R15: 0000000000000000 FS: 00007ff661117700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b32240000 CR3: 0000000022f4a000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ext4_xattr_set_handle+0xd8a/0x1510 fs/ext4/xattr.c:2406 ext4_initxattrs+0xb9/0x120 fs/ext4/xattr_security.c:44 security_inode_init_security+0x1c8/0x370 security/security.c:1147 __ext4_new_inode+0x3b05/0x57d0 fs/ext4/ialloc.c:1324 ext4_mkdir+0x33e/0xb20 fs/ext4/namei.c:2992 vfs_mkdir+0x48d/0x740 fs/namei.c:4036 do_mkdirat+0x27b/0x2f0 fs/namei.c:4061 __do_sys_mkdirat fs/namei.c:4076 [inline] __se_sys_mkdirat fs/namei.c:4074 [inline] __x64_sys_mkdirat+0x119/0x170 fs/namei.c:4074 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7ff66048c0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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:00007ff661117168 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 RAX: ffffffffffffffda RBX: 00007ff6605abf80 RCX: 00007ff66048c0c9 RDX: 0000000000000000 RSI: 0000000020000380 RDI: ffffffffffffff9c RBP: 00007ff6604e7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff0a2be5af R14: 00007ff661117300 R15: 0000000000022000