fatal error: set memory region failed; out of slots goroutine 5257926 [syscall]: syscall.Syscall6(0x3?, 0x10000000c?, 0xce4b3cefeaaf3?, 0x4?, 0xc00736b2b8?, 0x780272?, 0xc0002d8010?) GOROOT/src/syscall/syscall_linux.go:91 +0x36 fp=0xc00736b280 sp=0xc00736b1f8 pc=0x484cf6 syscall.Syscall6(0x9, 0x0, 0x40000000, 0x3, 0x1, 0x75, 0xf100000000) :1 +0x45 fp=0xc00736b2c8 sp=0xc00736b280 pc=0x485745 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).getChunkMapping(0xc0002d7c00, 0x3c4) pkg/sentry/pgalloc/pgalloc.go:976 +0x212 fp=0xc00736b3b8 sp=0xc00736b2c8 pc=0x7838b2 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).forEachMappingSlice(0xc0002d7c00, {0x3?, 0x0?}, 0xc00736b478) pkg/sentry/pgalloc/pgalloc.go:948 +0x135 fp=0xc00736b430 sp=0xc00736b3b8 pc=0x783575 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc0002d7c00?, {0x480000000, 0x200000580001000}, {0x0?, 0x1?, 0x0?}) pkg/sentry/pgalloc/pgalloc.go:933 +0x16b fp=0xc00736b4f0 sp=0xc00736b430 pc=0x78316b gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc0002d7c00, 0x200000100001000, 0xc00736b5f8?, 0x953077?, {0x1566500, 0xc032fcd2c0}) pkg/sentry/pgalloc/pgalloc.go:656 +0xfc fp=0xc00736b5b0 sp=0xc00736b4f0 pc=0x781a3c gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0x1fb1990?, {0x1581c40?, 0xc01df07500}, {0x932280?, 0xc01df07500?}, {0x0?, 0x0?}, 0x200000100000004, 0x0?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xc00736b670 sp=0xc00736b5b0 pc=0x7a1505 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1581c40, 0xc01df07500}, 0x5f54c0?, 0x3, 0x200000100000001) pkg/sentry/fsimpl/tmpfs/regular_file.go:390 +0x2c5 fp=0xc00736b770 sp=0xc00736b670 pc=0x8503a5 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc00389c200, {0x1581c40, 0xc01df07500}, 0xc00736b858?, 0xa88e2c?, 0xc01df07500?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc00736b7b0 sp=0xc00736b770 pc=0x747a48 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc01df07500, 0xc000446b54?, {{0x3}, {0x0}, {0x3}, {0x200000100000001}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc00736b868 sp=0xc00736b7b0 pc=0xa875e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc01df07500, 0x11d, {{0x3}, {0x0}, {0x3}, {0x200000100000001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc00736bc58 sp=0xc00736b868 pc=0x950ad5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc01df07500, 0x0?, {{0x3}, {0x0}, {0x3}, {0x200000100000001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc00736bcb8 sp=0xc00736bc58 pc=0x951d0a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003fa000?, 0xc00736be00?, {{0x3}, {0x0}, {0x3}, {0x200000100000001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc00736bd18 sp=0xc00736bcb8 pc=0x9519e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00577ae70?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc00736be10 sp=0xc00736bd18 pc=0x951750 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00389c180?, 0xc01df07500) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc00736bf48 sp=0xc00736be10 pc=0x94585e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc01df07500, 0xa951) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc00736bfc0 sp=0xc00736bf48 pc=0x944198 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc00736bfe0 sp=0xc00736bfc0 pc=0x94f2ca runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00736bfe8 sp=0xc00736bfe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef