diff --git a/miner/miner_test.go b/miner/miner_test.go
index c6741531b6..2c07c542e6 100644
--- a/miner/miner_test.go
+++ b/miner/miner_test.go
@@ -170,3 +170,74 @@ func wrapMsgs(msgs []types.Message) []*types.SignedMessage {
 	}
 	return out
 }
+
+func TestMessageFilteringSenderHopping(t *testing.T) {
+	ctx := context.TODO()
+	a1 := mustIDAddr(1)
+	a2 := mustIDAddr(2)
+
+	actors := map[address.Address]*types.Actor{
+		a1: {
+			Nonce:   0,
+			Balance: types.FromFil(1200),
+		},
+		a2: {
+			Nonce:   0,
+			Balance: types.FromFil(1000),
+		},
+	}
+
+	af := func(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*types.Actor, error) {
+		return actors[addr], nil
+	}
+
+	msgs := []types.Message{
+		{
+			From:     a1,
+			To:       a1,
+			Nonce:    0,
+			Value:    types.FromFil(500),
+			GasLimit: 2_000_000_000,
+			GasPrice: types.NewInt(100),
+		},
+		{
+			From:     a1,
+			To:       a1,
+			Nonce:    1,
+			Value:    types.FromFil(500),
+			GasLimit: 2_000_000_000,
+			GasPrice: types.NewInt(1),
+		},
+		{
+			From:     a2,
+			To:       a1,
+			Nonce:    0,
+			Value:    types.FromFil(1),
+			GasLimit: 1_000_000_000,
+			GasPrice: types.NewInt(10),
+		},
+		{
+			From:     a2,
+			To:       a1,
+			Nonce:    1,
+			Value:    types.FromFil(1),
+			GasLimit: 1_000_000_000,
+			GasPrice: types.NewInt(1),
+		},
+		{
+			From:     a2,
+			To:       a1,
+			Nonce:    2,
+			Value:    types.FromFil(1),
+			GasLimit: 100_000_000,
+			GasPrice: types.NewInt(1),
+		},
+	}
+
+	outmsgs, err := SelectMessages(ctx, af, &types.TipSet{}, wrapMsgs(msgs))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	assert.Len(t, outmsgs, 5, "filtering didnt work as expected")
+}
diff --git a/miner/selectmessages.go b/miner/selectmessages.go
index 65f0154cb7..834a955f2e 100644
--- a/miner/selectmessages.go
+++ b/miner/selectmessages.go
@@ -87,6 +87,7 @@ func SelectMessages(ctx context.Context, al gasguess.ActorLookup, ts *types.TipS
 		getbal += build.Clock.Since(getBalStart)
 
 		if inclBalances[from].LessThan(msg.Message.RequiredFunds()) {
+			log.Warnf("message had too low funds: %s %d %s %s %s", from, msg.Message.Nonce, inclBalances[from], msg.Message.Value, msg.Message.RequiredFunds())
 			tooLowFundMsgs++
 			// todo: drop from mpool
 			continue
@@ -175,17 +176,27 @@ func SelectMessages(ctx context.Context, al gasguess.ActorLookup, ts *types.TipS
 			}
 
 			if nBest == 0 {
+				log.Warning("nBest is zero: ", gasLimitLeft)
 				break // block gas limit reached
 			}
 
 			{
 				out = append(out, outBySender[bestSender].msgs[:nBest]...)
-				gasLimitLeft -= outBySender[bestSender].gasLimit[nBest-1]
+
+				seqGasLimit := outBySender[bestSender].gasLimit[nBest-1]
+				seqGasReward := outBySender[bestSender].gasReward[nBest-1]
+
+				gasLimitLeft -= seqGasLimit
 
 				outBySender[bestSender].msgs = outBySender[bestSender].msgs[nBest:]
 				outBySender[bestSender].gasLimit = outBySender[bestSender].gasLimit[nBest:]
 				outBySender[bestSender].gasReward = outBySender[bestSender].gasReward[nBest:]
 
+				for i := range outBySender[bestSender].gasLimit {
+					outBySender[bestSender].gasLimit[i] -= seqGasLimit
+					outBySender[bestSender].gasReward[i] = big.Sub(outBySender[bestSender].gasReward[i], seqGasReward)
+				}
+
 				if len(outBySender[bestSender].msgs) == 0 {
 					delete(outBySender, bestSender)
 				}