fatal error: out of memory goroutine 809774 [running]: runtime.throw({0x1348c25?, 0x300001?}) GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc0077c9358 sp=0xc0077c9328 pc=0x4371bd runtime.(*mcache).allocLarge(0x0?, 0x600000018, 0x0) GOROOT/src/runtime/mcache.go:236 +0x179 fp=0xc0077c93a0 sp=0xc0077c9358 pc=0x416df9 runtime.mallocgc(0x600000018, 0x12a6600, 0x1) GOROOT/src/runtime/malloc.go:1053 +0x4fe fp=0xc0077c9408 sp=0xc0077c93a0 pc=0x40da1e runtime.makeslice(0xc0077c9478?, 0x3?, 0x0?) GOROOT/src/runtime/slice.go:103 +0x52 fp=0xc0077c9430 sp=0xc0077c9408 pc=0x44f3d2 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc000543500?, {0x40000000, 0x1000000061d43000}, {0xb0?, 0x96?, 0x7c?}) pkg/sentry/pgalloc/pgalloc.go:936 +0x112 fp=0xc0077c94f0 sp=0xc0077c9430 pc=0x784292 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc000543500, 0x1000000021d43000, 0xc0077c95f8?, 0x953ed7?, {0x15675a0, 0xc005eba3f0}) pkg/sentry/pgalloc/pgalloc.go:656 +0xfc fp=0xc0077c95b0 sp=0xc0077c94f0 pc=0x782bdc gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0x1fb29b0?, {0x1582ce0?, 0xc00603f500}, {0x9330e0?, 0xc00603f500?}, {0x0?, 0x0?}, 0x1000000021d42a8e, 0x0?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xc0077c9670 sp=0xc0077c95b0 pc=0x7a2685 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1582ce0, 0xc00603f500}, 0x5f54c0?, 0x0, 0x1000000021d42a8e) pkg/sentry/fsimpl/tmpfs/regular_file.go:390 +0x2c5 fp=0xc0077c9770 sp=0xc0077c9670 pc=0x851525 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc000de0800, {0x1582ce0, 0xc00603f500}, 0xc0077c9858?, 0xa89c2c?, 0xc00603f500?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc0077c97b0 sp=0xc0077c9770 pc=0x748be8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc00603f500, 0xc001723ba0?, {{0x3}, {0x0}, {0x0}, {0x1000000021d42a8e}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc0077c9868 sp=0xc0077c97b0 pc=0xa883e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00603f500, 0x11d, {{0x3}, {0x0}, {0x0}, {0x1000000021d42a8e}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc0077c9c58 sp=0xc0077c9868 pc=0x951935 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00603f500, 0x85?, {{0x3}, {0x0}, {0x0}, {0x1000000021d42a8e}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc0077c9cb8 sp=0xc0077c9c58 pc=0x952b6a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00476ad70?, 0xc00476ae08?, {{0x3}, {0x0}, {0x0}, {0x1000000021d42a8e}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc0077c9d18 sp=0xc0077c9cb8 pc=0x952845 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc005538410?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc0077c9e10 sp=0xc0077c9d18 pc=0x9525b0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000de0780?, 0xc00603f500) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc0077c9f48 sp=0xc0077c9e10 pc=0x9466be gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00603f500, 0x7155) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc0077c9fc0 sp=0xc0077c9f48 pc=0x944ff8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc0077c9fe0 sp=0xc0077c9fc0 pc=0x95012a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0077c9fe8 sp=0xc0077c9fe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef