------------[ cut here ]------------ WARNING: CPU: 0 PID: 4018 at fs/iomap/buffered-io.c:80 iomap_page_release+0x30c/0x438 fs/iomap/buffered-io.c:79 Modules linked in: CPU: 0 PID: 4018 Comm: syz-executor886 Not tainted 5.15.173-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 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 : ffff80001dfb73c0 x29: ffff80001dfb73c0 x28: 0000000000000008 x27: ffff800011c7dde0 x26: 1fffff800070be69 x25: dfff800000000000 x24: 0000000000000000 x23: 0000000000000002 x22: 0000000000000002 x21: 05ffc00000000011 x20: ffff0000d3173400 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff800011ab8a34 x15: ffff800008a16d9c x14: 00000000ffff8000 x13: 00000000d2706a99 x12: 0000000000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : ffff0000cbd31b40 x8 : ffff800008b4ab08 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000000 x3 : ffff800008b4aa18 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+0x424/0x894 fs/inode.c:624 dispose_list fs/inode.c:655 [inline] evict_inodes+0x6dc/0x774 fs/inode.c:709 generic_shutdown_super+0x9c/0x2f0 fs/super.c:454 kill_block_super+0x70/0xdc fs/super.c:1427 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:188 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: 15692 hardirqs last enabled at (15691): [<ffff8000088d6820>] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:231 hardirqs last disabled at (15692): [<ffff800011ab40c0>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (15098): [<ffff8000080308b0>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:31 softirqs last disabled at (15096): [<ffff80000803087c>] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:18 ---[ end trace 8dd717621a45aeda ]--- XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem XFS (loop0): Unmounting Filesystem