fatal error: set memory region failed; out of slots goroutine 4649088 [syscall]: syscall.Syscall6(0xc0013632f8?, 0xc0013632b0?, 0x78031b?, 0x46b78e?, 0xc0013632c8?, 0x7836a6?, 0x43a080?) GOROOT/src/syscall/syscall_linux.go:91 +0x36 fp=0xc001363290 sp=0xc001363208 pc=0x484cf6 syscall.Syscall6(0x9, 0x0, 0x40000000, 0x3, 0x1, 0x74, 0xfb80000000) :1 +0x45 fp=0xc0013632d8 sp=0xc001363290 pc=0x485745 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).getChunkMapping(0xc0002bfc00, 0x3ee) pkg/sentry/pgalloc/pgalloc.go:858 +0x212 fp=0xc0013633c8 sp=0xc0013632d8 pc=0x783452 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).forEachMappingSlice(0xc0002bfc00, {0x3?, 0x0?}, 0xc001363488) pkg/sentry/pgalloc/pgalloc.go:830 +0x135 fp=0xc001363440 sp=0xc0013633c8 pc=0x783115 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc0002bfc00?, {0x280000000, 0x40280005000}, {0x2a?, 0xdb?, 0x40?}) pkg/sentry/pgalloc/pgalloc.go:815 +0x16b fp=0xc001363500 sp=0xc001363440 pc=0x782d0b gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc002aeba70?, 0x40000005000, 0xc0013635f8?, 0x1, {0x1564b60, 0xc010d42360}) pkg/sentry/pgalloc/pgalloc.go:603 +0x91 fp=0xc0013635b0 sp=0xc001363500 pc=0x7819d1 gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0x1fae980?, {0x1580280?, 0xc010ebb500}, {0x931c80?, 0xc010ebb500?}, {0x0?, 0x0?}, 0x40000004e14, 0x0?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xc001363670 sp=0xc0013635b0 pc=0x7a10a5 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1580280, 0xc010ebb500}, 0x5f54c0?, 0x0, 0x40000004e14) pkg/sentry/fsimpl/tmpfs/regular_file.go:391 +0x2bd fp=0xc001363770 sp=0xc001363670 pc=0x84ff3d gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc00612ff00, {0x1580280, 0xc010ebb500}, 0xc001363858?, 0xa8836c?, 0xc010ebb500?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc0013637b0 sp=0xc001363770 pc=0x747a48 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc010ebb500, 0xc000818254?, {{0x3}, {0x0}, {0x0}, {0x40000004e14}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc001363868 sp=0xc0013637b0 pc=0xa86b25 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc010ebb500, 0x11d, {{0x3}, {0x0}, {0x0}, {0x40000004e14}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc001363c58 sp=0xc001363868 pc=0x9501f5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc010ebb500, 0x0?, {{0x3}, {0x0}, {0x0}, {0x40000004e14}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc001363cb8 sp=0xc001363c58 pc=0x95142a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003f6480?, 0xc001363e00?, {{0x3}, {0x0}, {0x0}, {0x40000004e14}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc001363d18 sp=0xc001363cb8 pc=0x951105 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc02a944160?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc001363e10 sp=0xc001363d18 pc=0x950e70 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00612fe80?, 0xc010ebb500) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc001363f48 sp=0xc001363e10 pc=0x944fde gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc010ebb500, 0x1cbb) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc001363fc0 sp=0xc001363f48 pc=0x943918 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc001363fe0 sp=0xc001363fc0 pc=0x94e9ea runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001363fe8 sp=0xc001363fe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef