------------[ cut here ]------------ WARNING: CPU: 0 PID: 5107 at fs/udf/udfdecl.h:114 udf_updated_lvid fs/udf/udfdecl.h:114 [inline] WARNING: CPU: 0 PID: 5107 at fs/udf/udfdecl.h:114 udf_free_inode+0x2ba/0x320 fs/udf/ialloc.c:41 Modules linked in: CPU: 0 PID: 5107 Comm: syz-executor.2 Not tainted 6.2.0-rc8-syzkaller-00098-gec35307e18ba #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 RIP: 0010:udf_updated_lvid fs/udf/udfdecl.h:114 [inline] RIP: 0010:udf_free_inode+0x2ba/0x320 fs/udf/ialloc.c:41 Code: 24 01 e9 72 fe ff ff e8 b4 49 a2 fe 0f 0b 48 89 df e8 fa 46 f2 fe e9 04 fe ff ff e8 10 47 f2 fe e9 50 fe ff ff e8 96 49 a2 fe <0f> 0b e9 33 ff ff ff 4c 89 ff e8 17 47 f2 fe e9 8e fd ff ff e8 0d RSP: 0018:ffffc9000458fbc0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88801b799af8 RCX: 0000000000000000 RDX: ffff8880205257c0 RSI: ffffffff82debf7a RDI: 0000000000000005 RBP: ffff88801f16f400 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff888079ba6000 R13: ffff88801f16f4c0 R14: 0000000000000001 R15: ffff888079ba6678 FS: 0000555557297400(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd84d185058 CR3: 0000000036583000 CR4: 0000000000350ef0 Call Trace: udf_evict_inode+0x34c/0x590 fs/udf/inode.c:164 evict+0x2ed/0x6b0 fs/inode.c:664 iput_final fs/inode.c:1747 [inline] iput.part.0+0x59b/0x880 fs/inode.c:1773 iput+0x5c/0x80 fs/inode.c:1763 udf_free_partition fs/udf/super.c:279 [inline] udf_sb_free_partitions.isra.0+0x325/0x560 fs/udf/super.c:306 udf_put_super+0x137/0x230 fs/udf/super.c:2361 generic_shutdown_super+0x158/0x410 fs/super.c:492 kill_block_super+0x9b/0xf0 fs/super.c:1386 deactivate_locked_super+0x98/0x160 fs/super.c:332 deactivate_super+0xb1/0xd0 fs/super.c:363 cleanup_mnt+0x2ae/0x3d0 fs/namespace.c:1291 task_work_run+0x16f/0x270 kernel/task_work.c:179 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline] exit_to_user_mode_loop kernel/entry/common.c:171 [inline] exit_to_user_mode_prepare+0x23c/0x250 kernel/entry/common.c:203 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline] syscall_exit_to_user_mode+0x1d/0x50 kernel/entry/common.c:296 do_syscall_64+0x46/0xb0 arch/x86/entry/common.c:86 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fb2fa08d567 Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 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:00007ffca0341638 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb2fa08d567 RDX: 00007ffca034170b RSI: 000000000000000a RDI: 00007ffca0341700 RBP: 00007ffca0341700 R08: 00000000ffffffff R09: 00007ffca03414d0 R10: 00005555572988b3 R11: 0000000000000246 R12: 00007fb2fa0e6b24 R13: 00007ffca03427c0 R14: 0000555557298810 R15: 00007ffca0342800