------------[ cut here ]------------ ifs_is_fully_uptodate(folio, ifs) != folio_test_uptodate(folio) WARNING: fs/iomap/buffered-io.c:264 at ifs_free+0x358/0x420 fs/iomap/buffered-io.c:263, CPU#0: syz-executor/21578 Modules linked in: CPU: 0 UID: 0 PID: 21578 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 RIP: 0010:ifs_free+0x358/0x420 fs/iomap/buffered-io.c:263 Code: 41 5f 5d e9 1a bb be ff e8 45 08 61 ff 90 0f 0b 90 e9 d0 fe ff ff e8 37 08 61 ff 90 0f 0b 90 e9 0a ff ff ff e8 29 08 61 ff 90 <0f> 0b 90 eb c3 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 06 fe ff ff RSP: 0018:ffffc9000599f688 EFLAGS: 00010293 RAX: ffffffff82651967 RBX: 0000000000000008 RCX: ffff888027ed5b80 RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000000 RBP: 0000000082659201 R08: ffffea0001437dc7 R09: 1ffffd4000286fb8 R10: dffffc0000000000 R11: fffff94000286fb9 R12: ffff888061bf4744 R13: ffff888061bf4700 R14: ffffea0001437dc0 R15: 1ffffd4000286fb9 FS: 000055556d1e0500(0000) GS:ffff88812525c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9e8180f090 CR3: 0000000046a2e000 CR4: 00000000003526f0 Call Trace: folio_invalidate mm/truncate.c:140 [inline] truncate_cleanup_folio+0xcb/0x190 mm/truncate.c:160 truncate_inode_pages_range+0x2ce/0xe30 mm/truncate.c:404 ntfs_evict_inode+0x19/0x40 fs/ntfs3/inode.c:1813 evict+0x61e/0xb10 fs/inode.c:841 dispose_list fs/inode.c:883 [inline] evict_inodes+0x75a/0x7f0 fs/inode.c:937 generic_shutdown_super+0xaa/0x2d0 fs/super.c:632 kill_block_super+0x44/0x90 fs/super.c:1725 ntfs3_kill_sb+0x44/0x1c0 fs/ntfs3/super.c:1875 deactivate_locked_super+0xbc/0x130 fs/super.c:476 cleanup_mnt+0x437/0x4d0 fs/namespace.c:1312 task_work_run+0x1d9/0x270 kernel/task_work.c:233 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] __exit_to_user_mode_loop kernel/entry/common.c:67 [inline] exit_to_user_mode_loop+0xed/0x480 kernel/entry/common.c:98 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:238 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:269 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:328 [inline] do_syscall_64+0x33e/0xf80 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fd20fb9da57 Code: a2 c7 05 9c fc 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 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 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffcc6c5b768 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 00007fd20fc32048 RCX: 00007fd20fb9da57 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcc6c5b820 RBP: 00007ffcc6c5b820 R08: 00007ffcc6c5c820 R09: 00000000ffffffff R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffcc6c5c8b0 R13: 00007fd20fc32048 R14: 00000000001c1b79 R15: 00007ffcc6c5c8f0