fatal error: set memory region failed; out of slots goroutine 48 [syscall]: syscall.Syscall6(0xc0009bb2d0?, 0x556b1d?, 0xc0009bb2f8?, 0x414ba6?, 0xc0009bb2e8?, 0x75ffe6?, 0x7f83459c4fff?) GOROOT/src/syscall/syscall_linux.go:90 +0x36 fp=0xc0009bb2b0 sp=0xc0009bb228 pc=0x482396 syscall.Syscall6(0x9, 0x0, 0x40000000, 0x3, 0x1, 0x73, 0xfb80000000) :1 +0x45 fp=0xc0009bb2f8 sp=0xc0009bb2b0 pc=0x482745 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).getChunkMapping(0xc000479100, 0x3ee) pkg/sentry/pgalloc/pgalloc.go:844 +0x212 fp=0xc0009bb3e8 sp=0xc0009bb2f8 pc=0x75fd92 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).forEachMappingSlice(0xc000479100, {0x40140000000?, 0x1005?}, 0xc0009bb4c8) pkg/sentry/pgalloc/pgalloc.go:816 +0x13f fp=0xc0009bb460 sp=0xc0009bb3e8 pc=0x75fa3f gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc000479100?, {0x4010000d000?, 0x4?}, {0x30?, 0x0?, 0x0?}) pkg/sentry/pgalloc/pgalloc.go:801 +0x154 fp=0xc0009bb540 sp=0xc0009bb460 pc=0x75f614 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc000215b78?, 0x4010000d000, 0xc0009bb7a8?, 0x1, {0x12381a0, 0xc000994060}) pkg/sentry/pgalloc/pgalloc.go:589 +0x91 fp=0xc0009bb5f0 sp=0xc0009bb540 pc=0x75e211 gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0xc0009bb7a8?, {0x124eaf8?, 0xc000a38000}, {0x0?, 0x1?}, {0x1?, 0xc000a38000?}, 0x80200017ffc, 0xc0009bc200?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xc0009bb6b0 sp=0xc0009bb5f0 pc=0x77da25 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0x1?, {0x124eaf8, 0xc000a38000}, 0x5d8940?, 0x4010000bffe, 0x4010000bffe) pkg/sentry/fsimpl/tmpfs/regular_file.go:395 +0x2a8 fp=0xc0009bb7a8 sp=0xc0009bb6b0 pc=0x8234e8 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc0009aa280, {0x124eaf8, 0xc000a38000}, 0xc0005bb200?, 0xc0000e7600?, 0xc00070cc00?) pkg/sentry/vfs/file_description.go:584 +0x48 fp=0xc0009bb7e8 sp=0xc0009bb7a8 pc=0x726568 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc000a38000, {{0x4}, {0x0}, {0x4010000bffe}, {0x4010000bffe}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1620 +0x2a5 fp=0xc0009bb8a0 sp=0xc0009bb7e8 pc=0xa25f05 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000a38000, 0x11d, {{0x4}, {0x0}, {0x4010000bffe}, {0x4010000bffe}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc0009bbc90 sp=0xc0009bb8a0 pc=0x905e95 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000a38000, 0x0?, {{0x4}, {0x0}, {0x4010000bffe}, {0x4010000bffe}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc0009bbcf0 sp=0xc0009bbc90 pc=0x9070ca gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00024c240?, 0xc0009bbe38?, {{0x4}, {0x0}, {0x4010000bffe}, {0x4010000bffe}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc0009bbd50 sp=0xc0009bbcf0 pc=0x906da5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00056e210?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc0009bbe48 sp=0xc0009bbd50 pc=0x906b10 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0009aa000?, 0xc000a38000) pkg/sentry/kernel/task_run.go:253 +0xdea fp=0xc0009bbf60 sp=0xc0009bbe48 pc=0x8fafca gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000a38000, 0x18) pkg/sentry/kernel/task_run.go:94 +0x1c3 fp=0xc0009bbfc0 sp=0xc0009bbf60 pc=0x8f9ba3 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:377 +0x2a fp=0xc0009bbfe0 sp=0xc0009bbfc0 pc=0x90468a runtime.goexit() src/runtime/asm_amd64.s:1594 +0x1 fp=0xc0009bbfe8 sp=0xc0009bbfe0 pc=0x46c6e1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:377 +0xef