fatal error: out of memory goroutine 2362354 [running]: runtime.throw({0x1349dac?, 0x200001?}) GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc008c512c0 sp=0xc008c51290 pc=0x4371bd runtime.(*mcache).allocLarge(0xc008c51330?, 0x4000000a8, 0x1) GOROOT/src/runtime/mcache.go:236 +0x179 fp=0xc008c51308 sp=0xc008c512c0 pc=0x416df9 runtime.mallocgc(0x4000000a8, 0x0, 0x0) GOROOT/src/runtime/malloc.go:1053 +0x4fe fp=0xc008c51370 sp=0xc008c51308 pc=0x40da1e runtime.makeslicecopy(0xc000520438?, 0xc006c09470?, 0xc006c09480?, 0xc017e66000) GOROOT/src/runtime/slice.go:57 +0x89 fp=0xc008c513b8 sp=0xc008c51370 pc=0x44f2a9 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).allocate(0xc000539c00, 0xfffffff00010000, 0xc008c51590) pkg/sentry/pgalloc/pgalloc.go:564 +0x1f8 fp=0xc008c514a8 sp=0xc008c513b8 pc=0x781658 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc000b20f70?, 0xfffffff00010000, {0x3, 0x0, 0x0, 0x2, {0x0, 0x0}}) pkg/sentry/pgalloc/pgalloc.go:477 +0x72 fp=0xc008c51580 sp=0xc008c514a8 pc=0x781032 gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0x435e93?, {0x1584280, 0xc0095aca80}, {0xc00596e1a0?, 0xc006c09870?}, {0x9744ed?, 0x1f56438?}, 0x10000000000100fe, 0x7ea7de39dfb8?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:172 +0x33a fp=0xc008c51670 sp=0xc008c51580 pc=0x7a197a gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1584280, 0xc0095aca80}, 0x5f55a0?, 0xf7, 0x1000000000010007) pkg/sentry/fsimpl/tmpfs/regular_file.go:397 +0x2d2 fp=0xc008c51770 sp=0xc008c51670 pc=0x8511d2 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc009ff2380, {0x1584280, 0xc0095aca80}, 0x454468?, 0x18877e2?, 0xc00596e1a0?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc008c517b0 sp=0xc008c51770 pc=0x747c28 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc0095aca80, 0x89?, {{0x3}, {0x0}, {0xf7}, {0x1000000000010007}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc008c51868 sp=0xc008c517b0 pc=0xa88c65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0095aca80, 0x11d, {{0x3}, {0x0}, {0xf7}, {0x1000000000010007}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc008c51c58 sp=0xc008c51868 pc=0x951f55 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0095aca80, 0xc0046593e0?, {{0x3}, {0x0}, {0xf7}, {0x1000000000010007}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc008c51cb8 sp=0xc008c51c58 pc=0x95318a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc006c09e00?, 0xc75759?, {{0x3}, {0x0}, {0xf7}, {0x1000000000010007}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc008c51d18 sp=0xc008c51cb8 pc=0x952e65 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc002bfedd0?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc008c51e10 sp=0xc008c51d18 pc=0x952bd0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc006a5d800?, 0xc0095aca80) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc008c51f48 sp=0xc008c51e10 pc=0x946cde gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0095aca80, 0x327e) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc008c51fc0 sp=0xc008c51f48 pc=0x945618 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc008c51fe0 sp=0xc008c51fc0 pc=0x95074a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc008c51fe8 sp=0xc008c51fe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef