fatal error: set memory region failed; out of slots goroutine 7046291 [syscall]: syscall.Syscall6(0x9466be?, 0xc0010cd2a0?, 0x7814bb?, 0x0?, 0xc0010cd2b8?, 0x784c86?, 0x0?) GOROOT/src/syscall/syscall_linux.go:91 +0x36 fp=0xc0010cd280 sp=0xc0010cd1f8 pc=0x484cf6 syscall.Syscall6(0x9, 0x0, 0x40000000, 0x3, 0x1, 0x74, 0xfb80000000) :1 +0x45 fp=0xc0010cd2c8 sp=0xc0010cd280 pc=0x485745 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).getChunkMapping(0xc0002d7c00, 0x3ee) pkg/sentry/pgalloc/pgalloc.go:980 +0x212 fp=0xc0010cd3b8 sp=0xc0010cd2c8 pc=0x784a32 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).forEachMappingSlice(0xc0002d7c00, {0x3?, 0x0?}, 0xc0010cd478) pkg/sentry/pgalloc/pgalloc.go:952 +0x135 fp=0xc0010cd430 sp=0xc0010cd3b8 pc=0x7846f5 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc0002d7c00?, {0x180000000, 0x2000180001000}, {0xb0?, 0xd6?, 0xc?}) pkg/sentry/pgalloc/pgalloc.go:937 +0x16b fp=0xc0010cd4f0 sp=0xc0010cd430 pc=0x7842eb gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc0002d7c00, 0x2000000001000, 0xc0010cd5f8?, 0x953ed7?, {0x1567580, 0xc02bc70720}) pkg/sentry/pgalloc/pgalloc.go:656 +0xfc fp=0xc0010cd5b0 sp=0xc0010cd4f0 pc=0x782bdc gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0x1fb2990?, {0x1582cc0?, 0xc00ab16a80}, {0x9330e0?, 0xc00ab16a80?}, {0x0?, 0x0?}, 0x2000000000097, 0x0?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xc0010cd670 sp=0xc0010cd5b0 pc=0x7a2685 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1582cc0, 0xc00ab16a80}, 0x5f54c0?, 0x3, 0x2000000000094) pkg/sentry/fsimpl/tmpfs/regular_file.go:390 +0x2c5 fp=0xc0010cd770 sp=0xc0010cd670 pc=0x851525 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc009661800, {0x1582cc0, 0xc00ab16a80}, 0xc0010cd858?, 0xa89c2c?, 0xc00ab16a80?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc0010cd7b0 sp=0xc0010cd770 pc=0x748be8 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc00ab16a80, 0xc0008ae254?, {{0x5}, {0x0}, {0x3}, {0x2000000000094}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc0010cd868 sp=0xc0010cd7b0 pc=0xa883e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00ab16a80, 0x11d, {{0x5}, {0x0}, {0x3}, {0x2000000000094}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc0010cdc58 sp=0xc0010cd868 pc=0x951935 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00ab16a80, 0x0?, {{0x5}, {0x0}, {0x3}, {0x2000000000094}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc0010cdcb8 sp=0xc0010cdc58 pc=0x952b6a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003a8240?, 0xc0010cde00?, {{0x5}, {0x0}, {0x3}, {0x2000000000094}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc0010cdd18 sp=0xc0010cdcb8 pc=0x952845 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00422d290?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc0010cde10 sp=0xc0010cdd18 pc=0x9525b0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc009661580?, 0xc00ab16a80) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc0010cdf48 sp=0xc0010cde10 pc=0x9466be gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00ab16a80, 0xc2d4) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc0010cdfc0 sp=0xc0010cdf48 pc=0x944ff8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc0010cdfe0 sp=0xc0010cdfc0 pc=0x95012a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0010cdfe8 sp=0xc0010cdfe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef