fatal error: out of memory goroutine 353870 [running]: runtime.throw({0x1348c25?, 0x301?}) GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc004e9f358 sp=0xc004e9f328 pc=0x4371bd runtime.(*mcache).allocLarge(0x0?, 0x600018, 0x0) GOROOT/src/runtime/mcache.go:236 +0x179 fp=0xc004e9f3a0 sp=0xc004e9f358 pc=0x416df9 runtime.mallocgc(0x600018, 0x12a6600, 0x1) GOROOT/src/runtime/malloc.go:1053 +0x4fe fp=0xc004e9f408 sp=0xc004e9f3a0 pc=0x40da1e runtime.makeslice(0xc004e9f488?, 0x3?, 0x0?) GOROOT/src/runtime/slice.go:103 +0x52 fp=0xc004e9f430 sp=0xc004e9f408 pc=0x44f3d2 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc0004ec700?, {0x40000000, 0x1000061d43000}, {0x60?, 0x79?, 0xfe?}) pkg/sentry/pgalloc/pgalloc.go:936 +0x112 fp=0xc004e9f4f0 sp=0xc004e9f430 pc=0x784292 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc0004ec700, 0x1000021d43000, 0xc004e9f5f8?, 0x953ed7?, {0x15675a0, 0xc0092e4030}) pkg/sentry/pgalloc/pgalloc.go:656 +0xfc fp=0xc004e9f5b0 sp=0xc004e9f4f0 pc=0x782bdc gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0x1fb2990?, {0x1582ce0?, 0xc007312000}, {0x9330e0?, 0xc007312000?}, {0x0?, 0x0?}, 0x1000021d4228a, 0x0?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xc004e9f670 sp=0xc004e9f5b0 pc=0x7a2685 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1582ce0, 0xc007312000}, 0x5f54c0?, 0x0, 0x1000021d4228a) pkg/sentry/fsimpl/tmpfs/regular_file.go:390 +0x2c5 fp=0xc004e9f770 sp=0xc004e9f670 pc=0x851525 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc007536080, {0x1582ce0, 0xc007312000}, 0xc004e9f858?, 0xa89c2c?, 0xc007312000?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc004e9f7b0 sp=0xc004e9f770 pc=0x748be8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc007312000, 0x87?, {{0x3}, {0x0}, {0x0}, {0x1000021d4228a}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc004e9f868 sp=0xc004e9f7b0 pc=0xa883e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc007312000, 0x11d, {{0x3}, {0x0}, {0x0}, {0x1000021d4228a}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc004e9fc58 sp=0xc004e9f868 pc=0x951935 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc007312000, 0x85?, {{0x3}, {0x0}, {0x0}, {0x1000021d4228a}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc004e9fcb8 sp=0xc004e9fc58 pc=0x952b6a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x100416bcb?, 0xc000dd5608?, {{0x3}, {0x0}, {0x0}, {0x1000021d4228a}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc004e9fd18 sp=0xc004e9fcb8 pc=0x952845 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00367cb60?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc004e9fe10 sp=0xc004e9fd18 pc=0x9525b0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc007536000?, 0xc007312000) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc004e9ff48 sp=0xc004e9fe10 pc=0x9466be gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc007312000, 0x263f) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc004e9ffc0 sp=0xc004e9ff48 pc=0x944ff8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc004e9ffe0 sp=0xc004e9ffc0 pc=0x95012a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc004e9ffe8 sp=0xc004e9ffe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef