fatal error: out of memory goroutine 1765 [running]: runtime.throw({0x138da79?, 0x41ed71?}) GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc000751450 sp=0xc000751420 pc=0x436e7d runtime.(*mcache).allocLarge(0x0?, 0x83dae0018, 0x0) GOROOT/src/runtime/mcache.go:236 +0x178 fp=0xc000751498 sp=0xc000751450 pc=0x416bd8 runtime.mallocgc(0x83dae0018, 0x12f10c0, 0x1) GOROOT/src/runtime/malloc.go:1053 +0x4f7 fp=0xc000751500 sp=0xc000751498 pc=0x40d9f7 runtime.makeslice(0xc000751588?, 0x3?, 0x0?) GOROOT/src/runtime/slice.go:103 +0x52 fp=0xc000751528 sp=0xc000751500 pc=0x44f072 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc0005c2000?, {0x3e00000, 0x15f9d00003e01000}, {0x8?, 0xdb?, 0x40?}) pkg/sentry/pgalloc/pgalloc.go:814 +0x191 fp=0xc0007515e8 sp=0xc000751528 pc=0x7b6131 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc0007674f0?, 0x15f9d00000001000, 0xc0007516e0?, 0x1, {0x15c7640, 0xc000272c90}) pkg/sentry/pgalloc/pgalloc.go:603 +0xa6 fp=0xc000751698 sp=0xc0007515e8 pc=0x7b49c6 gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0xc000751848?, {0x15e0b98?, 0xc0006f9500}, {0x0?, 0x1?}, {0x1?, 0xc0006f9500?}, 0x15f9d00000000004, 0xc000566300?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x2c5 fp=0xc000751750 sp=0xc000751698 pc=0x7dc465 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0x1?, {0x15e0b98, 0xc0006f9500}, 0x606c80?, 0x2, 0x15f9d00000000002) pkg/sentry/fsimpl/tmpfs/regular_file.go:391 +0x2fd fp=0xc000751848 sp=0xc000751750 pc=0x8abb1d gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc000498a00, {0x15e0b98, 0xc0006f9500}, 0xc000468900?, 0xc00070fe00?, 0xc0006b8c00?) pkg/sentry/vfs/file_description.go:584 +0x70 fp=0xc000751888 sp=0xc000751848 pc=0x772c50 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc0006f9500, {{0x4}, {0x0}, {0x2}, {0x15f9d00000000002}, {0x140}, {0x140}}) pkg/sentry/syscalls/linux/sys_file.go:1620 +0x30b fp=0xc000751940 sp=0xc000751888 pc=0xb2ce0b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0006f9500, 0x11d, {{0x4}, {0x0}, {0x2}, {0x15f9d00000000002}, {0x140}, {0x140}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc000751c80 sp=0xc000751940 pc=0x9cb20b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0006f9500, 0x85?, {{0x4}, {0x0}, {0x2}, {0x15f9d00000000002}, {0x140}, {0x140}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc000751ce0 sp=0xc000751c80 pc=0x9cc7f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x84130f?, 0x0?, {{0x4}, {0x0}, {0x2}, {0x15f9d00000000002}, {0x140}, {0x140}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc000751d40 sp=0xc000751ce0 pc=0x9cc3e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000564ea0?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc000751e38 sp=0xc000751d40 pc=0x9cc0ac gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc000620b00?, 0xc0006f9500) pkg/sentry/kernel/task_run.go:259 +0x12bf fp=0xc000751f60 sp=0xc000751e38 pc=0x9bdcff gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0006f9500, 0x10) pkg/sentry/kernel/task_run.go:94 +0x21c fp=0xc000751fc0 sp=0xc000751f60 pc=0x9bc39c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc000751fe0 sp=0xc000751fc0 pc=0x9c968a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000751fe8 sp=0xc000751fe0 pc=0x46d401 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0x105