fatal error: out of memory goroutine 4518670 [running]: runtime.throw({0x1349ccc?, 0x180001?}) GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc004331310 sp=0xc0043312e0 pc=0x4371bd runtime.(*mcache).allocLarge(0x800000540001000?, 0x300000078, 0x0) GOROOT/src/runtime/mcache.go:236 +0x179 fp=0xc004331358 sp=0xc004331310 pc=0x416df9 runtime.mallocgc(0x300000078, 0x12a74a0, 0x1) GOROOT/src/runtime/malloc.go:1053 +0x4fe fp=0xc0043313c0 sp=0xc004331358 pc=0x40da1e runtime.makeslice(0x12b16e0?, 0xc000722401?, 0x1000000007224f0?) GOROOT/src/runtime/slice.go:103 +0x52 fp=0xc0043313e8 sp=0xc0043313c0 pc=0x44f3d2 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc00052a000?, {0x440000000, 0x800000540001000}, {0x80?, 0x2a?, 0x37?}) pkg/sentry/pgalloc/pgalloc.go:938 +0x112 fp=0xc0043314a8 sp=0xc0043313e8 pc=0x784572 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc003babff0?, 0x800000100001000, {0x3, 0x0, 0x0, 0x2, {0x0, 0x0}}) pkg/sentry/pgalloc/pgalloc.go:490 +0xdd fp=0xc004331580 sp=0xc0043314a8 pc=0x78223d gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0xc000722700?, {0x1583f60, 0xc003089500}, {0xc004f28000?, 0x1583f60?}, {0xc003088a80?, 0x81167b?}, 0x800000100000002, 0x7fca09472fb8?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:172 +0x33a fp=0xc004331670 sp=0xc004331580 pc=0x7a2b1a gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1583f60, 0xc003089500}, 0x5f55a0?, 0x0, 0x800000100000002) pkg/sentry/fsimpl/tmpfs/regular_file.go:397 +0x2d2 fp=0xc004331770 sp=0xc004331670 pc=0x851d52 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc005ac1700, {0x1583f60, 0xc003089500}, 0x0?, 0x0?, 0x0?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc0043317b0 sp=0xc004331770 pc=0x748dc8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc003089500, 0xc003670820?, {{0x3}, {0x0}, {0x0}, {0x800000100000002}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc004331868 sp=0xc0043317b0 pc=0xa89365 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc003089500, 0x11d, {{0x3}, {0x0}, {0x0}, {0x800000100000002}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc004331c58 sp=0xc004331868 pc=0x952775 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc003089500, 0x85?, {{0x3}, {0x0}, {0x0}, {0x800000100000002}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc004331cb8 sp=0xc004331c58 pc=0x9539aa gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000722d70?, 0xc000d1e608?, {{0x3}, {0x0}, {0x0}, {0x800000100000002}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc004331d18 sp=0xc004331cb8 pc=0x953685 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc008352b60?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc004331e10 sp=0xc004331d18 pc=0x9533f0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc008099000?, 0xc003089500) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc004331f48 sp=0xc004331e10 pc=0x9474fe gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc003089500, 0x76c3) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc004331fc0 sp=0xc004331f48 pc=0x945e38 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc004331fe0 sp=0xc004331fc0 pc=0x950f6a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc004331fe8 sp=0xc004331fe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef