diff --git a/src/soft/SoftCommandBuffer.zig b/src/soft/SoftCommandBuffer.zig
index 7cc7f4e..fd5930c 100644
--- a/src/soft/SoftCommandBuffer.zig
+++ b/src/soft/SoftCommandBuffer.zig
@@ -49,6 +49,7 @@ pub fn create(device: *base.Device, allocator: std.mem.Allocator, info: *const v
         .dispatch = dispatch,
         .dispatchIndirect = dispatchIndirect,
         .end = end,
+        .executeCommands = executeCommands,
         .fillBuffer = fillBuffer,
         .pipelineBarrier = pipelineBarrier,
         .reset = reset,
@@ -69,6 +70,7 @@ pub fn create(device: *base.Device, allocator: std.mem.Allocator, info: *const v
 pub fn destroy(interface: *Interface, allocator: std.mem.Allocator) void {
     const self: *Self = @alignCast(@fieldParentPtr("interface", interface));
     allocator.destroy(self);
+    _ = self.command_allocator.reset(.free_all);
 }
 
 pub fn execute(self: *Self, device: *ExecutionDevice) void {
@@ -98,8 +100,7 @@ pub fn end(interface: *Interface) VkError!void {
 
 pub fn reset(interface: *Interface, _: vk.CommandBufferResetFlags) VkError!void {
     const self: *Self = @alignCast(@fieldParentPtr("interface", interface));
-    const allocator = self.command_allocator.allocator();
-    self.commands.clearAndFree(allocator);
+    self.commands.clearAndFree(self.command_allocator.allocator());
     _ = self.command_allocator.reset(.free_all);
 }
 
@@ -345,9 +346,6 @@ pub fn dispatchIndirect(interface: *Interface, buffer: *base.Buffer, offset: vk.
             const size = 3 * @sizeOf(u32);
             const memory = if (impl.buffer.interface.memory) |memory| memory else return VkError.InvalidDeviceMemoryDrv;
             const map: []u32 = @as([*]u32, @ptrCast(@alignCast(try memory.map(impl.offset, size))))[0..3];
-
-            std.debug.print("{any}\n", .{map});
-
             try device.compute_routines.dispatch(map[0], map[1], map[2]);
         }
     };
@@ -361,6 +359,28 @@ pub fn dispatchIndirect(interface: *Interface, buffer: *base.Buffer, offset: vk.
     self.commands.append(allocator, Command.from(cmd)) catch return VkError.OutOfHostMemory;
 }
 
+pub fn executeCommands(interface: *Interface, commands: *Interface) VkError!void {
+    const self: *Self = @alignCast(@fieldParentPtr("interface", interface));
+    const allocator = self.command_allocator.allocator();
+
+    const CommandImpl = struct {
+        const Impl = @This();
+
+        cmd: *Self,
+
+        pub fn execute(impl: *const Impl, device: *ExecutionDevice) VkError!void {
+            impl.cmd.execute(device);
+        }
+    };
+
+    const cmd = allocator.create(CommandImpl) catch return VkError.OutOfHostMemory;
+    errdefer allocator.destroy(cmd);
+    cmd.* = .{
+        .cmd = @alignCast(@fieldParentPtr("interface", commands)),
+    };
+    self.commands.append(allocator, Command.from(cmd)) catch return VkError.OutOfHostMemory;
+}
+
 pub fn fillBuffer(interface: *Interface, buffer: *base.Buffer, offset: vk.DeviceSize, size: vk.DeviceSize, data: u32) VkError!void {
     const self: *Self = @alignCast(@fieldParentPtr("interface", interface));
     const allocator = self.command_allocator.allocator();
@@ -397,7 +417,7 @@ pub fn pipelineBarrier(interface: *Interface, src_stage: vk.PipelineStageFlags,
         const Impl = @This();
 
         pub fn execute(_: *const Impl, _: *ExecutionDevice) VkError!void {
-            // TODO: implement synchronization for rasterizations stages
+            // TODO: implement synchronization for rasterization stages
         }
     };
 
diff --git a/src/vulkan/CommandBuffer.zig b/src/vulkan/CommandBuffer.zig
index 9fb34c0..5d6be7b 100644
--- a/src/vulkan/CommandBuffer.zig
+++ b/src/vulkan/CommandBuffer.zig
@@ -48,6 +48,7 @@ pub const DispatchTable = struct {
     dispatch: *const fn (*Self, u32, u32, u32) VkError!void,
     dispatchIndirect: *const fn (*Self, *Buffer, vk.DeviceSize) VkError!void,
     end: *const fn (*Self) VkError!void,
+    executeCommands: *const fn (*Self, *Self) VkError!void,
     fillBuffer: *const fn (*Self, *Buffer, vk.DeviceSize, vk.DeviceSize, u32) VkError!void,
     pipelineBarrier: *const fn (*Self, vk.PipelineStageFlags, vk.PipelineStageFlags, vk.DependencyFlags, []const vk.MemoryBarrier, []const vk.BufferMemoryBarrier, []const vk.ImageMemoryBarrier) VkError!void,
     reset: *const fn (*Self, vk.CommandBufferResetFlags) VkError!void,
@@ -99,6 +100,7 @@ pub inline fn begin(self: *Self, info: *const vk.CommandBufferBeginInfo) VkError
 pub inline fn end(self: *Self) VkError!void {
     self.transitionState(.Executable, &.{.Recording}) catch return VkError.ValidationFailed;
     try self.dispatch_table.end(self);
+    self.begin_info = null;
 }
 
 pub inline fn reset(self: *Self, flags: vk.CommandBufferResetFlags) VkError!void {
@@ -133,6 +135,7 @@ pub inline fn finish(self: *Self) VkError!void {
 // Commands ====================================================================================================
 
 pub inline fn bindDescriptorSets(self: *Self, bind_point: vk.PipelineBindPoint, first_set: u32, sets: []const vk.DescriptorSet, dynamic_offsets: []const u32) VkError!void {
+    std.debug.assert(sets.len < lib.VULKAN_MAX_DESCRIPTOR_SETS);
     var inner_sets = [_]?*DescriptorSet{null} ** lib.VULKAN_MAX_DESCRIPTOR_SETS;
     for (sets, inner_sets[0..sets.len]) |set, *inner_set| {
         inner_set.* = try NonDispatchable(DescriptorSet).fromHandleObject(set);
@@ -174,6 +177,10 @@ pub inline fn dispatchIndirect(self: *Self, buffer: *Buffer, offset: vk.DeviceSi
     try self.dispatch_table.dispatchIndirect(self, buffer, offset);
 }
 
+pub inline fn executeCommands(self: *Self, commands: *Self) VkError!void {
+    try self.dispatch_table.executeCommands(self, commands);
+}
+
 pub inline fn fillBuffer(self: *Self, buffer: *Buffer, offset: vk.DeviceSize, size: vk.DeviceSize, data: u32) VkError!void {
     try self.dispatch_table.fillBuffer(self, buffer, offset, size, data);
 }
diff --git a/src/vulkan/CommandPool.zig b/src/vulkan/CommandPool.zig
index 7458ab0..acce024 100644
--- a/src/vulkan/CommandPool.zig
+++ b/src/vulkan/CommandPool.zig
@@ -72,9 +72,8 @@ pub fn freeCommandBuffers(self: *Self, cmds: []*Dispatchable(CommandBuffer)) VkE
     // Ugly method but it works well
     var len: usize = 0;
     for (cmds) |cmd| {
-        if (std.mem.indexOf(*Dispatchable(CommandBuffer), self.buffers.items, &[_]*Dispatchable(CommandBuffer){cmd})) |i| {
+        if (std.mem.indexOfScalar(*Dispatchable(CommandBuffer), self.buffers.items, cmd)) |i| {
             const save = self.buffers.orderedRemove(i);
-            // Append the now free command buffer at the end of the pool
             self.buffers.appendAssumeCapacity(save);
             len += 1;
         }
@@ -82,8 +81,6 @@ pub fn freeCommandBuffers(self: *Self, cmds: []*Dispatchable(CommandBuffer)) VkE
     const new_first_free_buffer_index, const has_overflown = @subWithOverflow(self.first_free_buffer_index, len);
     if (has_overflown == 0) {
         self.first_free_buffer_index = new_first_free_buffer_index;
-    } else {
-        std.log.scoped(.CommandPool).warn("Avoided an underflow. This should not happen, please fill an issue.", .{});
     }
 }
 
diff --git a/src/vulkan/Queue.zig b/src/vulkan/Queue.zig
index d307b68..176a3a6 100644
--- a/src/vulkan/Queue.zig
+++ b/src/vulkan/Queue.zig
@@ -53,9 +53,8 @@ pub const SubmitInfo = struct {
     }
 
     fn deinitBlob(allocator: std.mem.Allocator, self: *std.ArrayList(SubmitInfo)) void {
-        for (self.items) |submit_info| {
-            const command_buffers = &submit_info.command_buffers;
-            @constCast(command_buffers).deinit(allocator);
+        for (self.items) |*submit_info| {
+            submit_info.command_buffers.deinit(allocator);
         }
         self.deinit(allocator);
     }
diff --git a/src/vulkan/error_set.zig b/src/vulkan/error_set.zig
index 85faa45..eeb57b4 100644
--- a/src/vulkan/error_set.zig
+++ b/src/vulkan/error_set.zig
@@ -50,7 +50,7 @@ pub const VkError = error{
     IncompatibleShaderBinaryExt,
     PipelineBinaryMissingKhr,
     NotEnoughSpaceKhr,
-    // ====== Internal errors
+    // == Set of internal errors for better debugging. They map to VK_UNKNOWN_ERROR
     InvalidHandleDrv,
     InvalidPipelineDrv,
     InvalidDeviceMemoryDrv,
diff --git a/src/vulkan/lib_vulkan.zig b/src/vulkan/lib_vulkan.zig
index f741199..3b99ded 100644
--- a/src/vulkan/lib_vulkan.zig
+++ b/src/vulkan/lib_vulkan.zig
@@ -1957,12 +1957,10 @@ pub export fn strollCmdExecuteCommands(p_cmd: vk.CommandBuffer, count: u32, p_cm
     defer entryPointEndLogTrace();
 
     const cmd = Dispatchable(CommandBuffer).fromHandleObject(p_cmd) catch |err| return errorLogger(err);
-
-    notImplementedWarning();
-
-    _ = cmd;
-    _ = count;
-    _ = p_cmds;
+    for (p_cmds, 0..count) |p_sec_cmd, _| {
+        const sec_cmd = Dispatchable(CommandBuffer).fromHandleObject(p_sec_cmd) catch |err| return errorLogger(err);
+        cmd.executeCommands(sec_cmd) catch |err| return errorLogger(err);
+    }
 }
 
 pub export fn strollCmdFillBuffer(p_cmd: vk.CommandBuffer, p_buffer: vk.Buffer, offset: vk.DeviceSize, size: vk.DeviceSize, data: u32) callconv(vk.vulkan_call_conv) void {