------------[ cut here ]------------ WARNING: CPU: 1 PID: 4003 at fs/iomap/buffered-io.c:80 iomap_page_release+0x30c/0x438 fs/iomap/buffered-io.c:79 Modules linked in: CPU: 1 PID: 4003 Comm: syz-executor.4 Not tainted 5.15.148-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : iomap_page_release+0x30c/0x438 fs/iomap/buffered-io.c:79 lr : iomap_page_release+0x30c/0x438 fs/iomap/buffered-io.c:79 sp : ffff80001ce27480 x29: ffff80001ce27480 x28: 0000000000000008 x27: ffff800011b4d5a0 x26: 1fffff8000917139 x25: dfff800000000000 x24: 0000000000000000 x23: 0000000000000002 x22: 0000000000000002 x21: 05ffc00000000011 x20: ffff0000d87f1200 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80001198323c x15: 0000000000000406 x14: 00000000ffff8000 x13: 00000000895682e3 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000c2d9d1c0 x8 : ffff800008b3aa64 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008b3a974 x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: iomap_page_release+0x30c/0x438 fs/iomap/buffered-io.c:79 iomap_invalidatepage+0x2c4/0x568 fs/iomap/buffered-io.c:490 do_invalidatepage mm/truncate.c:157 [inline] truncate_cleanup_page+0x15c/0x414 mm/truncate.c:176 truncate_inode_pages_range+0x254/0xbe0 mm/truncate.c:325 truncate_inode_pages mm/truncate.c:425 [inline] truncate_inode_pages_final+0x94/0xd0 mm/truncate.c:464 evict+0x26c/0x68c fs/inode.c:589 dispose_list fs/inode.c:620 [inline] evict_inodes+0x6b4/0x74c fs/inode.c:670 generic_shutdown_super+0x9c/0x29c fs/super.c:454 kill_block_super+0x70/0xdc fs/super.c:1414 deactivate_locked_super+0xb8/0x13c fs/super.c:335 deactivate_super+0x108/0x128 fs/super.c:366 cleanup_mnt+0x3c0/0x474 fs/namespace.c:1143 __cleanup_mnt+0x20/0x30 fs/namespace.c:1150 task_work_run+0x130/0x1e4 kernel/task_work.c:164 tracehook_notify_resume include/linux/tracehook.h:189 [inline] do_notify_resume+0x262c/0x32b8 arch/arm64/kernel/signal.c:946 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xfc/0x1f0 arch/arm64/kernel/entry-common.c:609 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 6397580 hardirqs last enabled at (6397579): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (6397580): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (6397050): [] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (6397048): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace d360b60ff329656e ]--- XFS (loop4): Unmounting Filesystem