fatal error: set memory region failed; out of slots goroutine 258 [syscall]: syscall.Syscall6(0x9, 0x0, 0x40000000, 0x3, 0x1, 0x73, 0xfb80000000) src/syscall/asm_linux_amd64.s:43 +0x5 fp=0xc000d253b8 sp=0xc000d253b0 pc=0x47fd45 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).getChunkMapping(0xc000315500, 0x3ee) pkg/sentry/pgalloc/pgalloc.go:844 +0x21c fp=0xc000d254a8 sp=0xc000d253b8 pc=0x7f1b9c gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).forEachMappingSlice(0xc000315500, {0xfff40000000?, 0x3ffd?}, 0xc000d25588) pkg/sentry/pgalloc/pgalloc.go:816 +0x159 fp=0xc000d25520 sp=0xc000d254a8 pc=0x7f17f9 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc000315500?, {0xffefff00000?, 0xc000d25628?}, {0x30?, 0x0?, 0x0?}) pkg/sentry/pgalloc/pgalloc.go:801 +0x1b6 fp=0xc000d25600 sp=0xc000d25520 pc=0x7f1316 gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).AllocateAndFill(0xc000186af8?, 0xffefff00000, 0xc000d5c000?, 0x1, {0x148a6a0, 0xc000974090}) pkg/sentry/pgalloc/pgalloc.go:589 +0xa6 fp=0xc000d256b0 sp=0xc000d25600 pc=0x7efb46 gvisor.dev/gvisor/pkg/sentry/fs/fsutil.(*FileRangeSet).Fill(0xc000d25860?, {0x14a10f0?, 0xc000d5c000}, {0x0?, 0x1?}, {0x1?, 0xc000d5c000?}, 0xfffffefeffb, 0xc00053e300?, 0x3, ...) pkg/sentry/fs/fsutil/file_range_set.go:125 +0x2c5 fp=0xc000d25768 sp=0xc000d256b0 pc=0x8184a5 gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0x1?, {0x14a10f0, 0xc000d5c000}, 0x5ca3e0?, 0xfffffffb, 0xffeffeff000) pkg/sentry/fsimpl/tmpfs/regular_file.go:403 +0x306 fp=0xc000d25860 sp=0xc000d25768 pc=0x8fc1c6 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc00096e100, {0x14a10f0, 0xc000d5c000}, 0xc000226000?, 0xc00081a240?, 0xc000892400?) pkg/sentry/vfs/file_description.go:581 +0x70 fp=0xc000d258a0 sp=0xc000d25860 pc=0x73f4b0 gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Fallocate(0xc000d5c000, {{0x4}, {0x0}, {0xfffffffb}, {0xffeffeff000}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/vfs2/setstat.go:251 +0x30e fp=0xc000d25958 sp=0xc000d258a0 pc=0xcd5b4e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000d5c000, 0x11d, {{0x4}, {0x0}, {0xfffffffb}, {0xffeffeff000}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc000d25c98 sp=0xc000d25958 pc=0x9faf0b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000d5c000, 0xc000d60000?, {{0x4}, {0x0}, {0xfffffffb}, {0xffeffeff000}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc000d25cf8 sp=0xc000d25c98 pc=0x9fc4f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000376400?, 0xc000d25e40?, {{0x4}, {0x0}, {0xfffffffb}, {0xffeffeff000}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc000d25d58 sp=0xc000d25cf8 pc=0x9fc0e5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000d5e000?) pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc000d25e50 sp=0xc000d25d58 pc=0x9fbdac gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00039a180?, 0xc000d5c000) pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc000d25f60 sp=0xc000d25e50 pc=0x9edc45 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000d5c000, 0x18) pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc000d25fc0 sp=0xc000d25f60 pc=0x9ec48c gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:380 +0x2a fp=0xc000d25fe0 sp=0xc000d25fc0 pc=0x9f93aa runtime.goexit() src/runtime/asm_amd64.s:1571 +0x1 fp=0xc000d25fe8 sp=0xc000d25fe0 pc=0x4695c1 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:380 +0x105