WARNING: CPU: 1 PID: 31398 at fs/udf/inode.c:639 udf_setsize+0xf99/0x1380 Modules linked in: CPU: 1 PID: 31398 Comm: syz-executor.2 Not tainted 6.2.0-rc6-syzkaller-00258-gdb27c22251e7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:udf_setsize+0xf99/0x1380 Code: 70 fe 31 ff 44 89 e6 e8 65 0b 91 fe 45 85 e4 74 0a e8 ab 07 91 fe e9 2b ff ff ff e8 a1 07 91 fe e9 e4 fd ff ff e8 97 07 91 fe <0f> 0b e9 49 f6 ff ff 89 d9 80 e1 07 38 c1 0f 8c 25 f1 ff ff 48 89 RSP: 0018:ffffc9000384fb00 EFLAGS: 00010293 RAX: ffffffff82f92f79 RBX: 0000000000000009 RCX: ffff888040013a80 RDX: 0000000000000000 RSI: 0000000000003200 RDI: 0000000000002e00 RBP: ffffc9000384fcd8 R08: ffffffff82f925bb R09: ffffed1005e49425 R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000003200 R13: ffffc9000384fc10 R14: 0000000000002e00 R15: 1ffff92000709f70 FS: 00007ff252c71700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1db58dcfc0 CR3: 000000007df0f000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: udf_setattr+0x370/0x540 notify_change+0xdd1/0x1080 do_truncate+0x207/0x2f0 do_sys_ftruncate+0x2c2/0x360 do_syscall_64+0x41/0xc0 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7ff251e8c0c9 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:00007ff252c71168 EFLAGS: 00000246 ORIG_RAX: 000000000000004d RAX: ffffffffffffffda RBX: 00007ff251fabf80 RCX: 00007ff251e8c0c9 RDX: 0000000000000000 RSI: 0000000000003a00 RDI: 0000000000000004 RBP: 00007ff251ee7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fff70e75f6f R14: 00007ff252c71300 R15: 0000000000022000