------------[ cut here ]------------ WARNING: fs/iomap/buffered-io.c:255 at ifs_free+0x358/0x420 fs/iomap/buffered-io.c:254, CPU#1: syz-executor/9813 Modules linked in: CPU: 1 UID: 0 PID: 9813 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 RIP: 0010:ifs_free+0x358/0x420 fs/iomap/buffered-io.c:254 Code: 41 5f 5d e9 aa ec c0 ff e8 05 d2 65 ff 90 0f 0b 90 e9 d0 fe ff ff e8 f7 d1 65 ff 90 0f 0b 90 e9 0a ff ff ff e8 e9 d1 65 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:ffffc90005287670 EFLAGS: 00010293 RAX: ffffffff825ae8d7 RBX: 0000000000000008 RCX: ffff88802f4c9e40 RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000000 RBP: 00000000825b5701 R08: ffffea0002bb5887 R09: 1ffffd4000576b10 R10: dffffc0000000000 R11: fffff94000576b11 R12: ffff8880202d0144 R13: ffff8880202d0100 R14: ffffea0002bb5880 R15: 1ffffd4000576b11 FS: 00005555773e5500(0000) GS:ffff888125d07000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f27239ff000 CR3: 0000000033afe000 CR4: 00000000003526f0 Call Trace: folio_invalidate mm/truncate.c:140 [inline] truncate_cleanup_folio+0x2d8/0x430 mm/truncate.c:160 truncate_inode_pages_range+0x233/0xd90 mm/truncate.c:404 ntfs_evict_inode+0x19/0x40 fs/ntfs3/inode.c:1799 evict+0x5f4/0xae0 fs/inode.c:837 dispose_list fs/inode.c:879 [inline] evict_inodes+0x753/0x7e0 fs/inode.c:933 generic_shutdown_super+0x9a/0x2c0 fs/super.c:628 kill_block_super+0x44/0x90 fs/super.c:1722 ntfs3_kill_sb+0x44/0x1c0 fs/ntfs3/super.c:1860 deactivate_locked_super+0xbc/0x130 fs/super.c:474 cleanup_mnt+0x425/0x4c0 fs/namespace.c:1312 task_work_run+0x1d4/0x260 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:44 [inline] exit_to_user_mode_loop+0xef/0x4e0 kernel/entry/common.c:75 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:226 [inline] syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:256 [inline] syscall_exit_to_user_mode_work include/linux/entry-common.h:159 [inline] syscall_exit_to_user_mode include/linux/entry-common.h:194 [inline] do_syscall_64+0x2c1/0xf80 arch/x86/entry/syscall_64.c:100 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fba68d90a77 Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 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 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 RSP: 002b:00007ffc83b0f988 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 00007fba68e13d7d RCX: 00007fba68d90a77 RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc83b0fa40 RBP: 00007ffc83b0fa40 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc83b10ad0 R13: 00007fba68e13d7d R14: 0000000000069557 R15: 00007ffc83b10b10