UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
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WARNING: CPU: 1 PID: 4303 at fs/udf/inode.c:2025 __udf_add_aext+0x54c/0x6f0
Modules linked in:
CPU: 1 PID: 4303 Comm: syz-executor.4 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:ffffc9000506f118 EFLAGS: 00010287
RAX: ffffffff82da2e7c RBX: 1ffff92000a0dee1 RCX: 0000000000040000
RDX: ffffc90002f59000 RSI: 0000000000020ac9 RDI: 0000000000020aca
RBP: 00000000000001d0 R08: ffffffff82da2a62 R09: ffffffff82da2992
R10: 0000000000000002 R11: ffff8880135a3b80 R12: ffffc9000506f700
R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc9000506f708
FS:  00007f1a7e68b6c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020659000 CR3: 00000000163ae000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 udf_setup_indirect_aext+0x6bc/0x980 fs/udf/inode.c:1990
 udf_add_aext fs/udf/inode.c:2077 [inline]
 udf_do_extend_file+0x6df/0x1140 fs/udf/inode.c:562
 inode_getblk fs/udf/inode.c:798 [inline]
 udf_get_block+0x1727/0x5360 fs/udf/inode.c:448
 __block_write_begin_int+0x60b/0x1650 fs/buffer.c:2012