UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5102 at fs/udf/inode.c:2047 __udf_add_aext+0x555/0x700 fs/udf/inode.c:2046 Modules linked in: CPU: 0 UID: 0 PID: 5102 Comm: syz-executor323 Not tainted 6.10.0-next-20240719-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 RIP: 0010:__udf_add_aext+0x555/0x700 fs/udf/inode.c:2046 Code: cc dd fe 49 8b 3c 24 4c 89 fe e8 76 7b 00 ff 31 c0 48 83 c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 3c 5f 76 fe 90 <0f> 0b 90 e9 e7 fb ff ff e8 2e 5f 76 fe 90 0f 0b 90 e9 54 fc ff ff RSP: 0018:ffffc9000323f798 EFLAGS: 00010293 RAX: ffffffff831d79d4 RBX: 1ffff92000647f71 RCX: ffff8880233bda00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000001d0 RBP: 00000000000001d0 R08: ffffffff831d75b6 R09: ffffffff831d74e6 R10: 0000000000000002 R11: ffff8880233bda00 R12: ffffc9000323fb80 R13: 0000000000000000 R14: dffffc0000000000 R15: ffffc9000323fb88 FS: 000055558eee5380(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9f2e10e0f8 CR3: 0000000079d82000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: udf_setup_indirect_aext+0x763/0xa20 fs/udf/inode.c:2012 udf_add_aext fs/udf/inode.c:2099 [inline] udf_do_extend_file+0x6f8/0x11e0 fs/udf/inode.c:575 udf_extend_file fs/udf/inode.c:692 [inline] udf_setsize+0xc34/0x1280 fs/udf/inode.c:1265 udf_setattr+0x3c7/0x5d0 fs/udf/file.c:236 notify_change+0xb9d/0xe70 fs/attr.c:495 do_truncate fs/open.c:65 [inline] do_ftruncate+0x46b/0x590 fs/open.c:181 do_sys_ftruncate fs/open.c:199 [inline] __do_sys_ftruncate fs/open.c:207 [inline] __se_sys_ftruncate fs/open.c:205 [inline] __x64_sys_ftruncate+0x95/0xf0 fs/open.c:205 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f9f2e095d99 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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:00007fff0f9b5f88 EFLAGS: 00000246 ORIG_RAX: 000000000000004d RAX: ffffffffffffffda RBX: 00007f9f2e0df095 RCX: 00007f9f2e095d99 RDX: 00007f9f2e095d99 RSI: 0000008002007ffb RDI: 0000000000000004 RBP: 00007f9f2e10a5f0 R08: 000055558eee64c0 R09: 000055558eee64c0 R10: 000055558eee64c0 R11: 0000000000000246 R12: 00007fff0f9b5fb0 R13: 00007fff0f9b61d8 R14: 431bde82d7b634db R15: 00007f9f2e0df03b