Mpd clients disconnecting too often

For about a month I can see a weird issue with mpd: from time to time (about 10 to 10 minutes) sonata (and any other client) loses connection to mpd, then reconnects.
Yesterday I installed mpdscribble for submitting my tracks to last.fm and watching the log I can see "Broken pipe. Illegal seek." every 6-7 lines.
is there anyone having the same problem or do you know a solution to this? thanks

Rasi wrote:have you checked, if pulseaudio was running at that time already?
Yes, pulseaudio seems to be ok at that moment.
Also I have such thing in the log ~2 minutes
Jan 19 09:17 : client: [142] opened from 127.0.0.1:38434
Jan 19 09:17 : client: [142] closed
Jan 19 09:17 : client: [143] opened from 127.0.0.1:38435
Jan 19 09:17 : client: [143] closed
Jan 19 09:17 : client: [144] opened from 127.0.0.1:38436
Jan 19 09:17 : client: [144] closed
Jan 19 09:17 : client: [145] opened from 127.0.0.1:38437
Jan 19 09:17 : client: [145] closed
Jan 19 09:17 : client: [146] opened from 127.0.0.1:38438
Jan 19 09:17 : client: [146] closed
Jan 19 09:17 : client: [147] opened from 127.0.0.1:38439
Jan 19 09:17 : client: [147] closed
When daemon seems to be ok
[~] >> systemctl --user status mpd2
● mpd2.service - Music Player Daemon
Loaded: loaded (/home/neg/.config/systemd/user/mpd2.service; disabled)
Active: active (running) since Mon 2015-01-19 09:15:59 MSK; 1min 59s ago
Main PID: 1947 (mpd)
CGroup: /user.slice/user-1000.slice/[email protected]/mpd2.service
└─1947 /usr/bin/mpd --no-daemon /home/neg/.mpd.conf
Jan 19 09:15:59 unreal systemd[953]: Started Music Player Daemon.
Also I've tried to set port manually in ncmpcpp, then log messages are NOT gone.
I've already tried alsa-only config. Same issue.
When daemon is "running" clients of it are not response ~1-2 minute.
Last edited by Neg (2015-01-19 06:26:15)

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    Yes, pulseaudio seems to be ok at that moment.
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    Jan 19 09:17 : client: [143] closed
    Jan 19 09:17 : client: [144] opened from 127.0.0.1:38436
    Jan 19 09:17 : client: [144] closed
    Jan 19 09:17 : client: [145] opened from 127.0.0.1:38437
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    CGroup: /user.slice/user-1000.slice/[email protected]/mpd2.service
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    Last edited by Neg (2015-01-19 06:26:15)

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    0x7a38b2c8 : 0x21b837 (0x5dd7fc 0x7a38b2fc 0x223ce1 0x0)
    0x7a38b318 : 0x2951bf (0x59b28c 0xc85015c 0x3e8000 0x1)
    0x7a38b448 : 0x29555c (0xc85015c 0x300000 0x1 0x1481800)
    0x7a38b4b8 : 0x2615b0 (0xc85015c 0x300000 0x1 0x400000)
    0x7a38b5e8 : 0x261b4b (0xffe00000 0x7fff 0x0 0x0)
    0x7a38b628 : 0x22c8d2 (0xc7fcc2c 0x0 0x1 0xffe00000)
    0x7a38b658 : 0x4c9eb7 (0xdee99c4 0x0 0x0 0x475ce8)
    0x7a38b718 : 0x47e29b (0xdf0e804 0x7b703000 0xbf53b7c 0x0)
    0x7a38b9f8 : 0x47c923 (0xdf0e804 0xc89b848 0x7b703000 0x1000)
    0x7a38bbd8 : 0x47d5a0 (0xbf53b7c 0x0 0x0 0x0)
    0x7a38bf78 : 0x4f82fb (0xc66f000 0xd7d52e8 0xcd37cd4 0x1)
    0x7a38bfc8 : 0x2a251d (0xd7d52e4 0x0 0x10 0xc040b84)
    BSD process name corresponding to current thread: launchd
    Mac OS version:
    10K549
    Kernel version:
    Darwin Kernel Version 10.8.0: Tue Jun  7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
    System model name: MacBookPro7,1 (Mac-F222BEC8)
    System uptime in nanoseconds: 17816762202550
    2 pagetable corruption incident(s) detected, timeout: 1
    Incident 0x0, reason: 0x4, action: 0x0, time: 0x1a89f13999b
    Incident 0x0, reason: 0x4, action: 0x1, time: 0x103449c520ed
    unloaded kexts:
    com.apple.filesystems.msdosfs          1.6.3 (addr 0x81ec8000, size 0x53248) - last unloaded 5647158498072
    loaded kexts:
    com.parallels.kext.prl_vnic          6.0 11828.615184 - last loaded 5421833198597
    com.parallels.kext.prl_netbridge          6.0 11828.615184
    com.parallels.kext.prl_usb_connect          6.0 11828.615184
    com.parallels.kext.prl_hid_hook          6.0 11828.615184
    com.Cycling74.driver.Soundflower          1.5.2
    com.parallels.kext.prl_hypervisor          6.0 11828.615184
    at.obdev.nke.LittleSnitch          2.3.09
    com.apple.driver.AppleHWSensor          1.9.3d0
    com.apple.driver.AGPM          100.12.31
    com.apple.driver.AudioAUUC          1.57
    com.apple.driver.AppleMikeyHIDDriver          1.2.0
    com.apple.driver.AppleMikeyDriver          2.0.5f14
    com.apple.driver.AppleUpstreamUserClient          3.5.7
    com.apple.driver.AppleHDA          2.0.5f14
    com.apple.driver.AppleIntelPenrynProfile          17
    com.apple.Dont_Steal_Mac_OS_X          7.0.0
    com.apple.driver.AppleMCCSControl          1.0.20
    com.apple.driver.AudioIPCDriver          1.1.6
    com.apple.driver.AppleLPC          1.5.1
    com.apple.driver.SMCMotionSensor          3.0.1d2
    com.apple.iokit.AppleBCM5701Ethernet          3.0.5b8
    com.apple.GeForce          6.3.6
    com.apple.driver.AirPortBrcm43224          428.42.4
    com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.0a1
    com.apple.kext.AppleSMCLMU          1.5.2d10
    com.apple.driver.AppleBacklight          170.0.46
    com.apple.filesystems.autofs          2.1.0
    com.apple.driver.AppleUSBTCButtons          201.6
    com.apple.driver.AppleIRController          303.8
    com.apple.driver.AppleUSBTCKeyboard          201.6
    com.apple.driver.AppleUSBCardReader          2.6.1
    com.apple.iokit.SCSITaskUserClient          2.6.8
    com.apple.iokit.IOAHCIBlockStorage          1.6.4
    com.apple.driver.AppleAHCIPort          2.1.7
    com.apple.driver.AppleFWOHCI          4.7.3
    com.apple.BootCache          31.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
    com.apple.driver.AppleEFINVRAM          1.4.0
    com.apple.driver.AppleUSBHub          4.2.4
    com.apple.driver.AppleUSBEHCI          4.2.4
    com.apple.driver.AppleUSBOHCI          4.2.0
    com.apple.driver.AppleRTC          1.3.1
    com.apple.driver.AppleHPET          1.5
    com.apple.driver.AppleSmartBatteryManager          160.0.0
    com.apple.driver.AppleACPIButtons          1.3.6
    com.apple.driver.AppleSMBIOS          1.7
    com.apple.driver.AppleACPIEC          1.3.6
    com.apple.driver.AppleAPIC          1.4
    com.apple.driver.AppleIntelCPUPowerManagementClient          142.6.0
    com.apple.security.sandbox          1
    com.apple.security.quarantine          0
    com.apple.nke.applicationfirewall          2.1.12
    com.apple.driver.AppleIntelCPUPowerManagement          142.6.0
    com.apple.driver.AppleProfileReadCounterAction          17
    com.apple.driver.AppleProfileTimestampAction          10
    com.apple.driver.AppleProfileThreadInfoAction          14
    com.apple.driver.AppleProfileRegisterStateAction          10
    com.apple.driver.AppleProfileKEventAction          10
    com.apple.driver.AppleProfileCallstackAction          20
    com.apple.iokit.IOSurface          74.2
    com.apple.iokit.IOBluetoothSerialManager          2.4.5f3
    com.apple.iokit.IOSerialFamily          10.0.3
    com.apple.driver.DspFuncLib          2.0.5f14
    com.apple.driver.AppleSMBusController          1.0.10d0
    com.apple.driver.AppleHDAController          2.0.5f14
    com.apple.iokit.IOHDAFamily          2.0.5f14
    com.apple.iokit.IOAudioFamily          1.8.3fc2
    com.apple.kext.OSvKernDSPLib          1.3
    com.apple.driver.AppleSMBusPCI          1.0.10d0
    com.apple.nvidia.nv50hal          6.3.6
    com.apple.iokit.IOFireWireIP          2.0.3
    com.apple.NVDAResman          6.3.6
    com.apple.iokit.IO80211Family          320.1
    com.apple.iokit.IONetworkingFamily          1.10
    com.apple.driver.NVSMU          2.2.7
    com.apple.driver.IOPlatformPluginFamily          4.7.0a1
    com.apple.driver.AppleSMC          3.1.0d5
    com.apple.driver.AppleBacklightExpert          1.0.1
    com.apple.iokit.IONDRVSupport          2.2
    com.apple.iokit.IOGraphicsFamily          2.2
    com.apple.iokit.AppleProfileFamily          41
    com.apple.driver.BroadcomUSBBluetoothHCIController          2.4.5f3
    com.apple.driver.AppleUSBBluetoothHCIController          2.4.5f3
    com.apple.iokit.IOBluetoothFamily          2.4.5f3
    com.apple.driver.AppleUSBMultitouch          207.7
    com.apple.iokit.IOUSBHIDDriver          4.2.0
    com.apple.iokit.IOUSBMassStorageClass          2.6.7
    com.apple.iokit.IOSCSIBlockCommandsDevice          2.6.8
    com.apple.iokit.IOSCSIMultimediaCommandsDevice          2.6.8
    com.apple.iokit.IOBDStorageFamily          1.6
    com.apple.iokit.IODVDStorageFamily          1.6
    com.apple.iokit.IOCDStorageFamily          1.6.1
    com.apple.driver.AppleUSBMergeNub          4.2.4
    com.apple.driver.AppleUSBComposite          3.9.0
    com.apple.iokit.IOAHCISerialATAPI          1.2.6
    com.apple.iokit.IOSCSIArchitectureModelFamily          2.6.8
    com.apple.driver.XsanFilter          402.1
    com.apple.iokit.IOAHCIFamily          2.0.6
    com.apple.iokit.IOFireWireFamily          4.2.6
    com.apple.iokit.IOUSBUserClient          4.2.4
    com.apple.iokit.IOUSBFamily          4.2.4
    com.apple.driver.AppleEFIRuntime          1.4.0
    com.apple.iokit.IOHIDFamily          1.6.6
    com.apple.iokit.IOSMBusFamily          1.1
    com.apple.security.TMSafetyNet          6
    com.apple.kext.AppleMatch          1.0.0d1
    com.apple.driver.DiskImages          289
    com.apple.iokit.IOStorageFamily          1.6.3
    com.apple.driver.AppleACPIPlatform          1.3.6
    com.apple.iokit.IOPCIFamily          2.6.5
    com.apple.iokit.IOACPIFamily          1.3.0
    Fri Jan 20 15:40:46 2012
    panic(cpu 0 caller 0x293f8c): "pmap_pv_remove(0xc81d1d0,0x10071e000,0x80, 0x80000): pv not on hash, head: 0x84b7a0, 0xbb4e000"@/SourceCache/xnu/xnu-1504.15.3/osfmk/i386/pmap_internal.h:742
    Backtrace (CPU 0), Frame : Return Address (4 potential args on stack)
    0x8125bb98 : 0x21b837 (0x5dd7fc 0x8125bbcc 0x223ce1 0x0)
    0x8125bbe8 : 0x293f8c (0x59b28c 0xc81d1d0 0x71e000 0x1)
    0x8125bd78 : 0x255994 (0xc81d1d0 0x71e000 0x1 0x39060)
    0x8125bde8 : 0x2589af (0x3c17bb4 0xc81d1d0 0x71e000 0x1)
    0x8125bf38 : 0x2ab83c (0xdf2f5c4 0x71e000 0x1 0x3)
    0x8125bfc8 : 0x2a18da (0xdf09a64 0x0 0x10 0x0)
    BSD process name corresponding to current thread: hidden
    Mac OS version:
    10K549
    Kernel version:
    Darwin Kernel Version 10.8.0: Tue Jun  7 16:33:36 PDT 2011; root:xnu-1504.15.3~1/RELEASE_I386
    System model name: MacBookPro7,1 (Mac-F222BEC8)
    System uptime in nanoseconds: 5665452406288
    2 pagetable corruption incident(s) detected, timeout: 1
    Incident 0x0, reason: 0x4, action: 0x0, time: 0x5271693e5d1
    Incident 0x0, reason: 0x4, action: 0x1, time: 0x5271744eef2
    unloaded kexts:
    com.apple.driver.AppleMCP89RootPortPM          1.11 (addr 0x8019b000, size 0x20480) - last unloaded 135794234610
    loaded kexts:
    com.parallels.kext.prl_vnic          6.0 11828.615184 - last loaded 42726855655
    com.parallels.kext.prl_netbridge          6.0 11828.615184
    com.parallels.kext.prl_usb_connect          6.0 11828.615184
    com.parallels.kext.prl_hid_hook          6.0 11828.615184
    com.Cycling74.driver.Soundflower          1.5.2
    com.parallels.kext.prl_hypervisor          6.0 11828.615184
    at.obdev.nke.LittleSnitch          2.3.09
    com.apple.driver.AppleHWSensor          1.9.3d0
    com.apple.driver.AGPM          100.12.31
    com.apple.driver.AudioAUUC          1.57
    com.apple.driver.AppleMikeyHIDDriver          1.2.0
    com.apple.driver.AppleUpstreamUserClient          3.5.7
    com.apple.driver.AppleIntelPenrynProfile          17
    com.apple.driver.AppleMikeyDriver          2.0.5f14
    com.apple.driver.AppleHDA          2.0.5f14
    com.apple.Dont_Steal_Mac_OS_X          7.0.0
    com.apple.driver.AppleMCCSControl          1.0.20
    com.apple.driver.AudioIPCDriver          1.1.6
    com.apple.kext.AppleSMCLMU          1.5.2d10
    com.apple.driver.SMCMotionSensor          3.0.1d2
    com.apple.iokit.AppleBCM5701Ethernet          3.0.5b8
    com.apple.GeForce          6.3.6
    com.apple.driver.AirPortBrcm43224          428.42.4
    com.apple.driver.ACPI_SMC_PlatformPlugin          4.7.0a1
    com.apple.driver.AppleLPC          1.5.1
    com.apple.driver.AppleBacklight          170.0.46
    com.apple.filesystems.autofs          2.1.0
    com.apple.driver.AppleUSBTCButtons          201.6
    com.apple.driver.AppleIRController          303.8
    com.apple.driver.AppleUSBTCKeyboard          201.6
    com.apple.driver.AppleUSBCardReader          2.6.1
    com.apple.iokit.SCSITaskUserClient          2.6.8
    com.apple.BootCache          31.1
    com.apple.AppleFSCompression.AppleFSCompressionTypeZlib          1.0.0d1
    com.apple.driver.AppleFWOHCI          4.7.3
    com.apple.iokit.IOAHCIBlockStorage          1.6.4
    com.apple.driver.AppleUSBHub          4.2.4
    com.apple.driver.AppleUSBEHCI          4.2.4
    com.apple.driver.AppleUSBOHCI          4.2.0
    com.apple.driver.AppleAHCIPort          2.1.7
    com.apple.driver.AppleEFINVRAM          1.4.0
    com.apple.driver.AppleRTC          1.3.1
    com.apple.driver.AppleHPET          1.5
    com.apple.driver.AppleSmartBatteryManager          160.0.0
    com.apple.driver.AppleACPIButtons          1.3.6
    com.apple.driver.AppleSMBIOS          1.7
    com.apple.driver.AppleACPIEC          1.3.6
    com.apple.driver.AppleAPIC          1.4
    com.apple.driver.AppleIntelCPUPowerManagementClient          142.6.0
    com.apple.security.sandbox          1
    com.apple.security.quarantine          0
    com.apple.nke.applicationfirewall          2.1.12
    com.apple.driver.AppleIntelCPUPowerManagement          142.6.0
    com.apple.driver.AppleProfileReadCounterAction          17
    com.apple.driver.AppleProfileTimestampAction          10
    com.apple.driver.AppleProfileThreadInfoAction          14
    com.apple.driver.AppleProfileRegisterStateAction          10
    com.apple.driver.AppleProfileKEventAction          10
    com.apple.driver.AppleProfileCallstackAction          20
    com.apple.iokit.IOSurface          74.2
    com.apple.iokit.IOBluetoothSerialManager          2.4.5f3
    com.apple.iokit.IOSerialFamily          10.0.3
    com.apple.driver.DspFuncLib          2.0.5f14
    com.apple.driver.AppleSMBusController          1.0.10d0
    com.apple.driver.AppleHDAController          2.0.5f14
    com.apple.iokit.IOHDAFamily          2.0.5f14
    com.apple.iokit.IOAudioFamily          1.8.3fc2
    com.apple.kext.OSvKernDSPLib          1.3
    com.apple.nvidia.nv50hal          6.3.6
    com.apple.iokit.IOFireWireIP          2.0.3
    com.apple.NVDAResman          6.3.6
    com.apple.iokit.IO80211Family          320.1
    com.apple.iokit.IONetworkingFamily          1.10
    com.apple.driver.NVSMU          2.2.7
    com.apple.driver.AppleSMC          3.1.0d5
    com.apple.driver.IOPlatformPluginFamily          4.7.0a1
    com.apple.driver.AppleSMBusPCI          1.0.10d0
    com.apple.driver.AppleBacklightExpert          1.0.1
    com.apple.iokit.IONDRVSupport          2.2
    com.apple.iokit.IOGraphicsFamily          2.2
    com.apple.iokit.AppleProfileFamily          41
    com.apple.driver.BroadcomUSBBluetoothHCIController          2.4.5f3
    com.apple.driver.AppleUSBBluetoothHCIController          2.4.5f3
    com.apple.iokit.IOBluetoothFamily          2.4.5f3
    com.apple.driver.AppleUSBMultitouch          207.7
    com.apple.iokit.IOUSBHIDDriver          4.2.0
    com.apple.iokit.IOUSBMassStorageClass          2.6.7
    com.apple.iokit.IOSCSIBlockCommandsDevice          2.6.8
    com.apple.iokit.IOSCSIMultimediaCommandsDevice          2.6.8
    com.apple.iokit.IOBDStorageFamily          1.6
    com.apple.iokit.IODVDStorageFamily          1.6
    com.apple.iokit.IOCDStorageFamily          1.6.1
    com.apple.driver.AppleUSBMergeNub          4.2.4
    com.apple.driver.AppleUSBComposite          3.9.0
    com.apple.driver.XsanFilter          402.1
    com.apple.iokit.IOAHCISerialATAPI          1.2.6
    com.apple.iokit.IOSCSIArchitectureModelFamily          2.6.8
    com.apple.iokit.IOFireWireFamily          4.2.6
    com.apple.iokit.IOUSBUserClient          4.2.4
    com.apple.iokit.IOUSBFamily          4.2.4
    com.apple.iokit.IOAHCIFamily          2.0.6
    com.apple.driver.AppleEFIRuntime          1.4.0
    com.apple.iokit.IOHIDFamily          1.6.6
    com.apple.iokit.IOSMBusFamily          1.1
    com.apple.security.TMSafetyNet          6
    com.apple.kext.AppleMatch          1.0.0d1
    com.apple.driver.DiskImages          289
    com.apple.iokit.IOStorageFamily          1.6.3
    com.apple.driver.AppleACPIPlatform          1.3.6
    com.apple.iokit.IOPCIFamily          2.6.5
    com.apple.iokit.IOACPIFamily          1.3.0

  • Mobile based clients disconnecting frequently

    Hi folks,
    I have an 1142 running 15.2.2JB.  I noticed numerous messages of clients disconnecting with the following message:
    %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 847a.885b.622c Reason: Previous authentication no longer valid
    The MAC addresses involved are all associated to various mobile devices...iPad, iPhone, Windows 8 Mobile and Android (MAC above is an Android phone).  This doesn't appear to impact PC's and laptops (both Windows an Apple).
    The devices reconnect immediately and this doesn't appear to cause any problems with anything other than Android devices which register the disconnect immediately and therefore bin anything they're currently doing (for some reason the Windows 8 Mobile and Apple devices seem to be able to cope with the disconnect and reconnect and don't ditch anything network connections)
    Config on the AP is:
    dot11 ssid Frozen
       authentication open
       authentication key-management wpa version 2
       wpa-psk ascii 7 05261F303645480C260816190E1F3B3D242A2C362724060B2900005D5C4B12
    dot11 ssid FrozenSlow
       authentication open
       authentication key-management wpa version 2
       wpa-psk ascii 7 1124003A001B0D093B272A2F2D200A351C09120613504C546C570F081D0518
    interface Dot11Radio0
    no ip address
    encryption mode ciphers aes-ccm
    ssid FrozenSlow
    antenna gain 0
    speed  basic-1.0 2.0 5.5 11.0 6.0 9.0 12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
    channel 2462
    station-role root
    no dot11 extension aironet
    no cdp enable
    bridge-group 1
    bridge-group 1 subscriber-loop-control
    bridge-group 1 spanning-disabled
    bridge-group 1 block-unknown-source
    no bridge-group 1 source-learning
    no bridge-group 1 unicast-flooding
    interface Dot11Radio1
    no ip address
    encryption mode ciphers aes-ccm
    ssid Frozen
    antenna gain 0
    no dfs band block
    speed  6.0 9.0 basic-12.0 18.0 24.0 36.0 48.0 54.0 m0. m1. m2. m3. m4. m5. m6. m7. m8. m9. m10. m11. m12. m13. m14. m15.
    channel width 40-above
    channel dfs
    station-role root
    no dot11 extension aironet
    no cdp enable
    bridge-group 1
    bridge-group 1 subscriber-loop-control
    bridge-group 1 spanning-disabled
    bridge-group 1 block-unknown-source
    no bridge-group 1 source-learning
    no bridge-group 1 unicast-flooding
    When I debug dot11 aaa I see the following:
    211137: Oct 21 16:26:58.910: dot11_dot1x_gtk_update_on_disassociate: Recieved gtk update notice due to disconnect for 847a.885b.622c on vlan 0
    211138: Oct 21 17:26:58 BST: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 847a.885b.622c Reason: Previous authentication no longer valid Could not find station pointer for client 847a.885b.622c. Using vlan number from aaa_client
    211139: Oct 21 16:27:02.640: dot11_dot1x_send_ssn_eapol_key: wpav2 msg 1 pak_size 121
    211140: Oct 21 16:27:02.640: dot11_dot1x_send_ssn_eapol_key: eapol->length 117
    211141: Oct 21 16:27:02.640: dot11_dot1x_build_ptk_handshake: building PTK msg 1 for 847a.885b.622c
    211142: Oct 21 16:27:02.640: dot11_dot1x_build_ptk_handshake: ptk key len 16
    211143: Oct 21 16:27:02.640: dot11_dot1x_build_ptk_handshake: ptk key data len 22
    211144: Oct 21 16:27:02.640: dot11_dot1x_build_ptk_handshake: wpav2 pmkid[DOT1X]: 4252DC05F4159E0B7BAB4A3C56116E4F
    211145: Oct 21 16:27:02.689: dot11_dot1x_verify_ptk_handshake: verifying PTK msg 2 from 847a.885b.622c
    211146: Oct 21 16:27:02.689: dot11_dot1x_verify_eapol_header: Warning: Invalid key len (exp=0x10, act=0x0)
    211147: Oct 21 16:27:02.689: dot11_dot1x_ssn_generate_ptk: wpa-v2 PSK: use ssid psk as pmk
    211148: Oct 21 16:27:02.689: dot11_dot1x_ssn_generate_ptk: dot11_dot1x_ssn_generate_ptk(): wpa-v2 clnt 847a.885b.622c does not have cached pmk rec: aaa_client->ms_mppe_receive_key:0x0
    211149: Oct 21 16:27:02.689: dot11_dot1x_verify_ptk_handshake: Handshake passedCould not find station pointer for client 847a.885b.622c. Using vlan number from aaa_client
    211150: Oct 21 16:27:02.690: dot11_dot1x_send_ssn_eapol_key:
    211151: Oct 21 16:27:02.690: wpav2 msg3 data_len before padding 46
    211152: Oct 21 16:27:02.690: dot11_dot1x_send_ssn_eapol_key:
    211153: Oct 21 16:27:02.690: wpav2 msg3 padding 2 data_len after padding 56, eapol pak_size 155
    211154: Oct 21 16:27:02.690: dot11_dot1x_send_ssn_eapol_key: wpav2 msg 3 pak_size 155
    211155: Oct 21 16:27:02.690: dot11_dot1x_send_ssn_eapol_key: eapol->length 151
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    211158: Oct 21 16:27:02.690: dot11_dot1x_build_ptk_handshake: wpav2_ptk msg 3 rsnie len 22 and 20
    211159: Oct 21 16:27:02.690: dot11_dot1x_build_ptk_handshake mcst_key_len 16 index 1 vlan 0
    211160: Oct 21 16:27:02.690: gnonce: 01 DA 02 04 01 D2 FA 40 03 39 B1 50 00 1C 5A 2C 03 39 B1 50 00 00 00 00 00 00 00 00 01 D2 FA 40
    211161: Oct 21 16:27:02.691: gtk(pt): 1B 9E E3 5F B6 82 A7 A7 3F 1E 94 56 BD ED B1 8C
    211162: Oct 21 16:27:02.692:
    211163: Oct 21 16:27:02.692: gtk(pt) len 16: 1B 9E E3 5F B6 82 A7 A7 3F 1E 94 56 BD ED B1 8C
    211164: Oct 21 16:27:02.692:
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    211170: Oct 21 16:27:02.695:
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    211172: Oct 21 16:27:02.696:
    211173: Oct 21 16:27:02.696: dot11_dot1x_build_ptk_handshake:
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    211177: Oct 21 16:27:02.698: dot11_dot1x_build_ptk_handshake:
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    211181: Oct 21 16:27:02.704: dot11_dot1x_build_ptk_handshake:
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    211184: Oct 21 16:27:02.710: dot11_dot1x_verify_eapol_header: Warning: Invalid key len (exp=0x10, act=0x0)
    211185: Oct 21 16:27:02.710: dot11_dot1x_verify_ptk_handshake: Handshake passed
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