fatal error: out of memory goroutine 2009 [running]: runtime.throw({0x128b921?, 0x41ed71?}) GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xcaff08d390 sp=0xcaff08d360 pc=0x43705d runtime.(*mcache).allocLarge(0x0?, 0x83dae0018, 0x0) GOROOT/src/runtime/mcache.go:236 +0x178 fp=0xcaff08d3d8 sp=0xcaff08d390 pc=0x416db8 runtime.mallocgc(0x83dae0018, 0x11eef80, 0x1) GOROOT/src/runtime/malloc.go:1053 +0x4f7 fp=0xcaff08d440 sp=0xcaff08d3d8 pc=0x40d9f7 runtime.makeslice(0xcaff08d4a0?, 0x69c9e7?, 0x7f1c2ff96408?) GOROOT/src/runtime/slice.go:103 +0x52 fp=0xcaff08d468 sp=0xcaff08d440 pc=0x44f252 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc00051e000?, {0x40000000, 0x15f9d00040001000}, {0x8?, 0xdb?, 0x40?}) pkg/sentry/pgalloc/pgalloc.go:814 +0x112 fp=0xcaff08d528 sp=0xcaff08d468 pc=0x778b52 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc0003095f0?, 0x15f9d00000001000, 0xcaff08d620?, 0x1, {0x149a200, 0xc000504a20}) pkg/sentry/pgalloc/pgalloc.go:603 +0x91 fp=0xcaff08d5d8 sp=0xcaff08d528 pc=0x777891 gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0x1e69fb0?, {0x14b39d8?, 0xc0002e5500}, {0x924240?, 0xc0002e5500?}, {0x0?, 0x0?}, 0x15f9d00000000004, 0x0?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xcaff08d698 sp=0xcaff08d5d8 pc=0x7970c5 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x14b39d8, 0xc0002e5500}, 0x5ec5e0?, 0x2, 0x15f9d00000000002) pkg/sentry/fsimpl/tmpfs/regular_file.go:391 +0x2bd fp=0xcaff08d798 sp=0xcaff08d698 pc=0x84603d gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc0001bd380, {0x14b39d8, 0xc0002e5500}, 0xcaff08d880?, 0xa77473?, 0xc0002e5500?) pkg/sentry/vfs/file_description.go:584 +0x48 fp=0xcaff08d7d8 sp=0xcaff08d798 pc=0x73ef48 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc0002e5500, {{0x5}, {0x0}, {0x2}, {0x15f9d00000000002}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1620 +0x2a5 fp=0xcaff08d890 sp=0xcaff08d7d8 pc=0xa75c25 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0002e5500, 0x11d, {{0x5}, {0x0}, {0x2}, {0x15f9d00000000002}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xcaff08dc80 sp=0xcaff08d890 pc=0x942275 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0002e5500, 0x85?, {{0x5}, {0x0}, {0x2}, {0x15f9d00000000002}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xcaff08dce0 sp=0xcaff08dc80 pc=0x9434aa gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00001c878?, 0x0?, {{0x5}, {0x0}, {0x2}, {0x15f9d00000000002}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xcaff08dd40 sp=0xcaff08dce0 pc=0x943185 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00049ea90?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xcaff08de38 sp=0xcaff08dd40 pc=0x942ef0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000941080?, 0xc0002e5500) pkg/sentry/kernel/task_run.go:259 +0xf0c fp=0xcaff08df60 sp=0xcaff08de38 pc=0x93712c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0002e5500, 0x12) pkg/sentry/kernel/task_run.go:94 +0x1b8 fp=0xcaff08dfc0 sp=0xcaff08df60 pc=0x935bf8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xcaff08dfe0 sp=0xcaff08dfc0 pc=0x940a6a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xcaff08dfe8 sp=0xcaff08dfe0 pc=0x46d5e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0xef