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<p class="MsoNormal">We are running Asterisk 16.17.0 and discovered what we think is an issue.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We have a single call in a ConfBridge.<o:p></o:p></p>
<p class="MsoNormal">Tell the ConfBridge to start recording.<o:p></o:p></p>
<p class="MsoNormal">We see non-stop audiohook.c 160 samples failures. As soon as we stop recording (AMI ConfBridgeStopRecord) these failures stop.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] manager.c: Running action 'ConfbridgeStartRecord'<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] stasis.c: Creating topic. name: channel:1633377477.19, detail:<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] stasis.c: Topic 'channel:1633377477.19': 0x7fcc68016c00 created<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] stasis.c: Creating topic. name: cache:59/channel:1633377477.19, detail:<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] stasis.c: Topic 'cache:59/channel:1633377477.19': 0x7fcc68063e90 created<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] channel.c: Channel 0x7fcc680977a0 'CBRec/IS__OpBridge1-00000004' allocated<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] bridge_roles.c: Set role 'recorder'<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] autochan.c: Created autochan 0x7fcc6801bfa0 to hold channel CBRec/IS__OpBridge1-00000004 (0x7fcc680977a0)<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] bridge_channel.c: Bridge 44a7691f-bd48-40cd-9d05-4c2c3f482087: 0x7fcc68099d40(CBRec/IS__OpBridge1-00000004) is joining<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] bridge_channel.c: Bridge 44a7691f-bd48-40cd-9d05-4c2c3f482087: pushing 0x7fcc68099d40(CBRec/IS__OpBridge1-00000004)<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] bridge_roles.c: Set role 'recorder'<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] bridge.c: Bridge 44a7691f-bd48-40cd-9d05-4c2c3f482087: 0x7fcc68099d40(CBRec/IS__OpBridge1-00000004) is joining softmix technology<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] bridge_softmix.c: CBRec/IS__OpBridge1-00000004:<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] channel.c: Channel CBRec/IS__OpBridge1-00000004 setting write format path: slin -> slin<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] dsp.c: Setup tone 1100 Hz, 500 ms, block_size=160, hits_required=21<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] dsp.c: Setup tone 2100 Hz, 2600 ms, block_size=160, hits_required=116<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] bridge_softmix.c:<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] bridge_softmix.c: CBRec/IS__OpBridge1-00000004:<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2530] bridge_softmix.c: CBRec/IS__OpBridge1-00000004: Not in SFU mode<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.109] DEBUG[2039] manager.c: Examining AMI event:<o:p></o:p></p>
<p class="MsoNormal">Event: VarSet^M<o:p></o:p></p>
<p class="MsoNormal">Privilege: dialplan,all^M<o:p></o:p></p>
<p class="MsoNormal">Channel: PJSIP/1003-00000000^M<o:p></o:p></p>
<p class="MsoNormal">ChannelState: 6^M<o:p></o:p></p>
<p class="MsoNormal">ChannelStateDesc: Up^M<o:p></o:p></p>
<p class="MsoNormal">CallerIDNum: 1003^M<o:p></o:p></p>
<p class="MsoNormal">CallerIDName: 1003^M<o:p></o:p></p>
<p class="MsoNormal">ConnectedLineNum: <unknown>^M<o:p></o:p></p>
<p class="MsoNormal">ConnectedLineName: <unknown>^M<o:p></o:p></p>
<p class="MsoNormal">Language: en^M<o:p></o:p></p>
<p class="MsoNormal">AccountCode: 2^M<o:p></o:p></p>
<p class="MsoNormal">Context: IS^M<o:p></o:p></p>
<p class="MsoNormal">Exten: 333^M<o:p></o:p></p>
<p class="MsoNormal">Priority: 18^M<o:p></o:p></p>
<p class="MsoNormal">Uniqueid: 1633376893.0^M<o:p></o:p></p>
<p class="MsoNormal">Linkedid: 1633376893.0^M<o:p></o:p></p>
<p class="MsoNormal">Variable: BRIDGEPEER^M<o:p></o:p></p>
<p class="MsoNormal">Value: CBAnn/IS__OpBridge1-00000005;2,CBRec/IS__OpBridge1-00000004^M<o:p></o:p></p>
<p class="MsoNormal">^M<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Event: ConfbridgeRecord^M<o:p></o:p></p>
<p class="MsoNormal">Privilege: call,all^M<o:p></o:p></p>
<p class="MsoNormal">Conference: IS__OpBridge1^M<o:p></o:p></p>
<p class="MsoNormal">BridgeUniqueid: 44a7691f-bd48-40cd-9d05-4c2c3f482087^M<o:p></o:p></p>
<p class="MsoNormal">BridgeType: base^M<o:p></o:p></p>
<p class="MsoNormal">BridgeTechnology: softmix^M<o:p></o:p></p>
<p class="MsoNormal">BridgeCreator: ConfBridge^M<o:p></o:p></p>
<p class="MsoNormal">BridgeName: IS__OpBridge1^M<o:p></o:p></p>
<p class="MsoNormal">BridgeNumChannels: 3^M<o:p></o:p></p>
<p class="MsoNormal">BridgeVideoSourceMode: none^M<o:p></o:p></p>
<p class="MsoNormal">^M<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[10/04 14:57:57.128] DEBUG[2530] audiohook.c: Flushing audiohook 0x7fcc680f3c00 so it remains in sync<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.128] DEBUG[2530] audiohook.c: Audiohook 0x7fcc680f3c00 has stale audio in its factories. Flushing them both<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.128] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.128] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.148] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.148] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.168] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.168] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.188] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.188] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.208] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.208] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.228] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.228] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.248] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.248] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 14:57:57.268] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">….<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.248] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.248] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.268] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.268] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.288] DEBUG[2529] audiohook.c: Failed to get 160 samples from read factory 0x7fcc680f3c88<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.288] DEBUG[2529] audiohook.c: Read factory 0x7fcc680f3c88 and write factory 0x7fcc680f46c8 both fail to provide 160 samples<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2039] manager.c: Running action 'ConfbridgeStopRecord'<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2530] bridge_channel.c: Setting 0x7fcc68099d40(CBRec/IS__OpBridge1-00000004) state from:0 to:1<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2530] bridge_channel.c: Bridge 44a7691f-bd48-40cd-9d05-4c2c3f482087: pulling 0x7fcc68099d40(CBRec/IS__OpBridge1-00000004)<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2530] bridge_channel.c: Bridge 44a7691f-bd48-40cd-9d05-4c2c3f482087: 0x7fcc68099d40(CBRec/IS__OpBridge1-00000004) is leaving softmix technology<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2530] channel.c: Channel 0x7fcc680977a0 'CBRec/IS__OpBridge1-00000004' hanging up. Refs: 3<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2529] autochan.c: Removed autochan 0x7fcc6801bfa0 from the list, about to free it<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2529] channel.c: Channel 0x7fcc680977a0 'CBRec/IS__OpBridge1-00000004' destroying<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2039] manager.c: Examining AMI event:<o:p></o:p></p>
<p class="MsoNormal">Event: ConfbridgeStopRecord^M<o:p></o:p></p>
<p class="MsoNormal">Privilege: call,all^M<o:p></o:p></p>
<p class="MsoNormal">Conference: IS__OpBridge1^M<o:p></o:p></p>
<p class="MsoNormal">BridgeUniqueid: 44a7691f-bd48-40cd-9d05-4c2c3f482087^M<o:p></o:p></p>
<p class="MsoNormal">BridgeType: base^M<o:p></o:p></p>
<p class="MsoNormal">BridgeTechnology: softmix^M<o:p></o:p></p>
<p class="MsoNormal">BridgeCreator: ConfBridge^M<o:p></o:p></p>
<p class="MsoNormal">BridgeName: IS__OpBridge1^M<o:p></o:p></p>
<p class="MsoNormal">BridgeNumChannels: 3^M<o:p></o:p></p>
<p class="MsoNormal">BridgeVideoSourceMode: none^M<o:p></o:p></p>
<p class="MsoNormal">^M<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2529] stasis.c: Destroying topic. name: cache:59/channel:1633377477.19, detail:<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2529] stasis.c: Topic 'cache:59/channel:1633377477.19': 0x7fcc68063e90 destroyed<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2529] stasis.c: Destroying topic. name: channel:1633377477.19, detail:<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2529] stasis.c: Topic 'channel:1633377477.19': 0x7fcc68016c00 destroyed<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2039] manager.c: Examining AMI event:<o:p></o:p></p>
<p class="MsoNormal">Event: VarSet^M<o:p></o:p></p>
<p class="MsoNormal">Privilege: dialplan,all^M<o:p></o:p></p>
<p class="MsoNormal">Channel: PJSIP/1003-00000000^M<o:p></o:p></p>
<p class="MsoNormal">ChannelState: 6^M<o:p></o:p></p>
<p class="MsoNormal">ChannelStateDesc: Up^M<o:p></o:p></p>
<p class="MsoNormal">CallerIDNum: 1003^M<o:p></o:p></p>
<p class="MsoNormal">CallerIDName: 1003^M<o:p></o:p></p>
<p class="MsoNormal">ConnectedLineNum: <unknown>^M<o:p></o:p></p>
<p class="MsoNormal">ConnectedLineName: <unknown>^M<o:p></o:p></p>
<p class="MsoNormal">Language: en^M<o:p></o:p></p>
<p class="MsoNormal">AccountCode: 2^M<o:p></o:p></p>
<p class="MsoNormal">Context: IS^M<o:p></o:p></p>
<p class="MsoNormal">Exten: 333^M<o:p></o:p></p>
<p class="MsoNormal">Priority: 18^M<o:p></o:p></p>
<p class="MsoNormal">Uniqueid: 1633376893.0^M<o:p></o:p></p>
<p class="MsoNormal">Linkedid: 1633376893.0^M<o:p></o:p></p>
<p class="MsoNormal">Variable: BRIDGEPEER^M<o:p></o:p></p>
<p class="MsoNormal">Value: CBAnn/IS__OpBridge1-00000005;2^M<o:p></o:p></p>
<p class="MsoNormal">^M<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[2529] app_mixmonitor.c: No recipients to forward monitor to, moving on.<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[1752] devicestate.c: No provider found, checking channel drivers for CBRec - IS__OpBridge1<o:p></o:p></p>
<p class="MsoNormal">[10/04 15:01:32.296] DEBUG[1752] devicestate.c: Changing state for CBRec/IS__OpBridge1 - state 0 (Unknown)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">How do we stop these from happening?<o:p></o:p></p>
<p class="MsoNormal">If the failure is happening, seems it would have issues to the system.<o:p></o:p></p>
</div>
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