panic: invalid range: [0xffff8000a0e00000, 0x7fe03000) goroutine 2908216 [running]: panic(0xdf4c00, 0xc00038a490) GOROOT/src/runtime/panic.go:1064 +0x46d fp=0xc001015748 sp=0xc001015690 pc=0x43432d gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).DecRef(0xc000114000, 0xffff8000a0e00000, 0x7fe03000) pkg/sentry/pgalloc/pgalloc.go:598 +0x521 fp=0xc001015838 sp=0xc001015748 pc=0x6c4721 gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef.func1() pkg/sentry/mm/special_mappable.go:56 +0x5d fp=0xc001015868 sp=0xc001015838 pc=0x84602d gvisor.dev/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc0029a3180, 0xc0010158b8) pkg/refs/refcounter.go:459 +0x153 fp=0xc0010158a8 sp=0xc001015868 pc=0x59f413 gvisor.dev/gvisor/pkg/sentry/mm.(*SpecialMappable).DecRef(0xc0029a3180) pkg/sentry/mm/special_mappable.go:55 +0x50 fp=0xc0010158d8 sp=0xc0010158a8 pc=0x82ec20 gvisor.dev/gvisor/pkg/sentry/fs.(*overlayMappingIdentity).DecRef.func1() pkg/sentry/fs/file_overlay.go:527 +0x4a fp=0xc0010158f8 sp=0xc0010158d8 pc=0x68f6ca gvisor.dev/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc00479e0c0, 0xc001015948) pkg/refs/refcounter.go:459 +0x153 fp=0xc001015938 sp=0xc0010158f8 pc=0x59f413 gvisor.dev/gvisor/pkg/sentry/fs.(*overlayMappingIdentity).DecRef(0xc00479e0c0) pkg/sentry/fs/file_overlay.go:525 +0x50 fp=0xc001015968 sp=0xc001015938 pc=0x677aa0 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mmap.func1(0xc00479e060) pkg/sentry/syscalls/linux/sys_mmap.go:78 +0x43 fp=0xc001015980 sp=0xc001015968 pc=0x9199d3 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mmap(0xc001be4a80, 0x20ffc000, 0x7fffdf003000, 0x0, 0x11, 0x3, 0x0, 0x0, 0x0, 0x1119580, ...) pkg/sentry/syscalls/linux/sys_mmap.go:106 +0x30e fp=0xc001015b40 sp=0xc001015980 pc=0x8ef2ee gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001be4a80, 0x9, 0x20ffc000, 0x7fffdf003000, 0x0, 0x11, 0x3, 0x0, 0x0, 0xfa1b80, ...) pkg/sentry/kernel/task_syscall.go:170 +0x122 fp=0xc001015ca0 sp=0xc001015b40 pc=0x896222 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001be4a80, 0x9, 0x20ffc000, 0x7fffdf003000, 0x0, 0x11, 0x3, 0x0, 0x3, 0x0) pkg/sentry/kernel/task_syscall.go:305 +0x66 fp=0xc001015d28 sp=0xc001015ca0 pc=0x897406 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001be4a80, 0x9, 0x20ffc000, 0x7fffdf003000, 0x0, 0x11, 0x3, 0x0, 0xc001401c20, 0x1) pkg/sentry/kernel/task_syscall.go:265 +0x96 fp=0xc001015d88 sp=0xc001015d28 pc=0x896f96 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001be4a80, 0x2, 0xc0005a8000) pkg/sentry/kernel/task_syscall.go:240 +0x15c fp=0xc001015e48 sp=0xc001015d88 pc=0x89692c gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc001be4a80, 0x1117d60, 0x0) pkg/sentry/kernel/task_run.go:259 +0xec8 fp=0xc001015f60 sp=0xc001015e48 pc=0x88ba38 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001be4a80, 0x564e) pkg/sentry/kernel/task_run.go:92 +0x18b fp=0xc001015fd0 sp=0xc001015f60 pc=0x88a45b runtime.goexit() src/runtime/asm_amd64.s:1373 +0x1 fp=0xc001015fd8 sp=0xc001015fd0 pc=0x467d01 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:318 +0xfe