UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3645 at fs/udf/inode.c:2025 __udf_add_aext+0x54c/0x6f0 Modules linked in: CPU: 1 PID: 3645 Comm: syz-executor.1 Not tainted 5.15.160-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 RIP: 0010:__udf_add_aext+0x54c/0x6f0 fs/udf/inode.c:2024 Code: 4c 89 e7 e8 76 fc ef fe 49 8b 3c 24 4c 89 fe e8 9a 62 0b ff 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 44 2e a6 fe <0f> 0b e9 ed fb ff ff e8 38 2e a6 fe 0f 0b e9 5c fc ff ff e8 2c 2e RSP: 0018:ffffc900044977d8 EFLAGS: 00010287 RAX: ffffffff82da2e7c RBX: 1ffff92000892f75 RCX: 0000000000040000 RDX: ffffc90003bee000 RSI: 000000000000d9bf RDI: 000000000000d9c0 RBP: 00000000000001e0 R08: ffffffff82da2a62 R09: ffffffff82da2992 R10: 0000000000000002 R11: ffff888078465940 R12: ffffc90004497ba0 R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc90004497ba8 FS: 00007f5c5bf616c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00005628909752f8 CR3: 000000005c6f9000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: udf_setup_indirect_aext+0x6bc/0x980 fs/udf/inode.c:1990