fatal error: out of memory goroutine 4039201 [running]: runtime.throw({0x1348c25?, 0x80009?}) GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc0058e32f8 sp=0xc0058e32c8 pc=0x4371bd runtime.(*mcache).allocLarge(0xc0058e3368?, 0x100010118, 0x1) GOROOT/src/runtime/mcache.go:236 +0x179 fp=0xc0058e3340 sp=0xc0058e32f8 pc=0x416df9 runtime.mallocgc(0x100010118, 0x0, 0x0) GOROOT/src/runtime/malloc.go:1053 +0x4fe fp=0xc0058e33a8 sp=0xc0058e3340 pc=0x40da1e runtime.makeslicecopy(0xc000012008?, 0x5f2ab7?, 0x7f34d9d26058?, 0xc013e06000) GOROOT/src/runtime/slice.go:57 +0x89 fp=0xc0058e33f0 sp=0xc0058e33a8 pc=0x44f2a9 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc00054a000, 0x400040100201000, {0x44aa94?, 0xc0005e96b0?}) pkg/sentry/pgalloc/pgalloc.go:464 +0x20a fp=0xc0058e34f0 sp=0xc0058e33f0 pc=0x78218a gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc00054a000, 0x400040100201000, 0xc0005e9638?, 0x804825?, {0x15675a0, 0xc00a214b70}) pkg/sentry/pgalloc/pgalloc.go:646 +0x78 fp=0xc0058e35b0 sp=0xc0058e34f0 pc=0x782b58 gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0xc00aab7500?, {0x1582ce0?, 0xc00e078a80}, {0x15849d0?, 0xc00e078a80?}, {0x0?, 0x0?}, 0x400040100200003, 0x1564300?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xc0058e3670 sp=0xc0058e35b0 pc=0x7a2685 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1582ce0, 0xc00e078a80}, 0x5f54c0?, 0x2, 0x400040100200001) pkg/sentry/fsimpl/tmpfs/regular_file.go:390 +0x2c5 fp=0xc0058e3770 sp=0xc0058e3670 pc=0x851525 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc00f807000, {0x1582ce0, 0xc00e078a80}, 0xc0005e9858?, 0xa89c2c?, 0xc00e078a80?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc0058e37b0 sp=0xc0058e3770 pc=0x748be8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc00e078a80, 0xc006f2a1a0?, {{0x3}, {0x0}, {0x2}, {0x400040100200001}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc0058e3868 sp=0xc0058e37b0 pc=0xa883e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00e078a80, 0x11d, {{0x3}, {0x0}, {0x2}, {0x400040100200001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc0058e3c58 sp=0xc0058e3868 pc=0x951935 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00e078a80, 0x85?, {{0x3}, {0x0}, {0x2}, {0x400040100200001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc0058e3cb8 sp=0xc0058e3c58 pc=0x952b6a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x46b78e?, 0xc007391608?, {{0x3}, {0x0}, {0x2}, {0x400040100200001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc0058e3d18 sp=0xc0058e3cb8 pc=0x952845 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00b3e64e0?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc0058e3e10 sp=0xc0058e3d18 pc=0x9525b0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00ef92700?, 0xc00e078a80) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc0058e3f48 sp=0xc0058e3e10 pc=0x9466be gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00e078a80, 0x4298) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc0058e3fc0 sp=0xc0058e3f48 pc=0x944ff8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc0058e3fe0 sp=0xc0058e3fc0 pc=0x95012a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0058e3fe8 sp=0xc0058e3fe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef