fatal error: set memory region failed; out of slots goroutine 2218470 [syscall]: syscall.Syscall6(0xc000772800?, 0xc001e832a0?, 0x78031b?, 0xc000061900?, 0xc001e832b8?, 0x783826?, 0xc008969680?) GOROOT/src/syscall/syscall_linux.go:91 +0x36 fp=0xc001e83280 sp=0xc001e831f8 pc=0x484cf6 syscall.Syscall6(0x9, 0x0, 0x40000000, 0x3, 0x1, 0x74, 0xfbc0000000) :1 +0x45 fp=0xc001e832c8 sp=0xc001e83280 pc=0x485745 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).getChunkMapping(0xc0002d5c00, 0x3ef) pkg/sentry/pgalloc/pgalloc.go:917 +0x212 fp=0xc001e833b8 sp=0xc001e832c8 pc=0x7835d2 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).forEachMappingSlice(0xc0002d5c00, {0x3?, 0x0?}, 0xc001e83478) pkg/sentry/pgalloc/pgalloc.go:889 +0x135 fp=0xc001e83430 sp=0xc001e833b8 pc=0x783295 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc0002d5c00?, {0x480000000, 0x20000580001000}, {0xb0?, 0x36?, 0xe8?}) pkg/sentry/pgalloc/pgalloc.go:874 +0x16b fp=0xc001e834f0 sp=0xc001e83430 pc=0x782e8b gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc0002d5c00, 0x20000100001000, 0xc001e835f8?, 0x952917?, {0x1566060, 0xc00320b080}) pkg/sentry/pgalloc/pgalloc.go:648 +0xdc fp=0xc001e835b0 sp=0xc001e834f0 pc=0x781a1c gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0x1fb0990?, {0x1581780?, 0xc004fb8000}, {0x931e00?, 0xc004fb8000?}, {0x0?, 0x0?}, 0x20000100000402, 0x0?, 0x3, ...) pkg/sentry/fsutil/file_range_set.go:125 +0x245 fp=0xc001e83670 sp=0xc001e835b0 pc=0x7a1225 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0xffffffffffffffff?, {0x1581780, 0xc004fb8000}, 0x5f54c0?, 0x401, 0x20000100000001) pkg/sentry/fsimpl/tmpfs/regular_file.go:390 +0x2c5 fp=0xc001e83770 sp=0xc001e83670 pc=0x8500c5 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc009a32580, {0x1581780, 0xc004fb8000}, 0xc001e83858?, 0xa8852c?, 0xc004fb8000?) pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc001e837b0 sp=0xc001e83770 pc=0x747a48 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc004fb8000, 0xc000187d54?, {{0x3}, {0x0}, {0x401}, {0x20000100000001}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc001e83868 sp=0xc001e837b0 pc=0xa86ce5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc004fb8000, 0x11d, {{0x3}, {0x0}, {0x401}, {0x20000100000001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc001e83c58 sp=0xc001e83868 pc=0x950375 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc004fb8000, 0x0?, {{0x3}, {0x0}, {0x401}, {0x20000100000001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc001e83cb8 sp=0xc001e83c58 pc=0x9515aa gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0003b0240?, 0xc001e83e00?, {{0x3}, {0x0}, {0x401}, {0x20000100000001}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc001e83d18 sp=0xc001e83cb8 pc=0x951285 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00a9db970?) pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc001e83e10 sp=0xc001e83d18 pc=0x950ff0 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc009a32500?, 0xc004fb8000) pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc001e83f48 sp=0xc001e83e10 pc=0x94515e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc004fb8000, 0x72a6) pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc001e83fc0 sp=0xc001e83f48 pc=0x943a98 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc001e83fe0 sp=0xc001e83fc0 pc=0x94eb6a runtime.goexit() src/runtime/asm_amd64.s:1598 +0x1 fp=0xc001e83fe8 sp=0xc001e83fe0 pc=0x46d821 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:383 +0xef