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Apple Computing Products:
macOS - Notebook Hardware
Kernel Panics
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<blockquote data-quote="1ambulletproof" data-source="post: 1619511" data-attributes="member: 337402"><p>Based on some advice I got on the forums, I took a look at all of the kernel panic logs and you can see there are a few KEXTS which keep popping up as the last loaded or unloaded: </p><p>Logitech KEXTS & AppleUSB something....in fact at least one of those KEXTS is the last unloaded or loaded in every single panic log I have! Is this significant?!</p><p></p><p>do you think these could be a potential cause and what can I do about them? I assume I can simply uninstall the logitech software although I'm not sure how well my logitech devices will work then...as for the Apple stuff, I'm clueless.</p><p></p><p></p><p>11/9</p><p>System uptime in nanoseconds: 121895193199883</p><p>last loaded kext at 66958143499949: <strong>com.apple.driver.AppleUSBCDC</strong> 4.2.2b5 (addr 0xffffff7f8c99f000, size 20480)</p><p>last unloaded kext at 121240555710350: <strong>com.logitech.driver.LogiGamingMouseFilter</strong> 1 (addr 0xffffff7f8c99b000, size 16384)</p><p></p><p>11/5</p><p>System uptime in nanoseconds: 16432253968964</p><p>last loaded kext at 16388467454921: <strong>com.logitech.driver.LogiGamingMouseFilter</strong> 1 (addr 0xffffff7f93544000, size 40960)</p><p>last unloaded kext at 6923418831333: <strong>com.logitech.driver.LogiGamingMouseFilter </strong> 1 (addr 0xffffff7f93544000, size 16384)</p><p></p><p>10/29</p><p>System uptime in nanoseconds: 58488352878479</p><p>last loaded kext at 51593552162610: <strong>com.apple.iokit.IOSCSIBlockCommandsDevice</strong> 3.7.0 (addr 0xffffff7fada24000, size 81920)</p><p>last unloaded kext at 51657253699073: <strong>com.apple.driver.AppleUSBCDC </strong> 4.2.2b5 (addr 0xffffff7fada0f000, size 16384)</p><p></p><p>10/26</p><p>System uptime in nanoseconds: 2043764451404</p><p>last loaded kext at 1834323264648: <strong>com.apple.filesystems.afpfs </strong> 11.0 (addr 0xffffff7f8e1b6000, size 364544)</p><p>last unloaded kext at 730073576325: c<strong>om.apple.driver.AppleUSBCDC</strong> 4.2.2b5 (addr 0xffffff7f8e18f000, size 16384)</p><p></p><p>10/25</p><p>System uptime in nanoseconds: 9370783650975</p><p>last loaded kext at 9357865422649: <strong>com.logitech.driver.LogiGamingMouseFilter</strong> 1 (addr 0xffffff7fb2c19000, size 40960)</p><p>last unloaded kext at 366625627883: <strong>com.apple.driver.AppleUSBUHCI </strong> 656.4.1 (addr 0xffffff7fb0842000, size 65536)</p><p></p><p>10/24</p><p>System uptime in nanoseconds: 1591406329428</p><p>last loaded kext at 1388887581639: <strong>com.apple.filesystems.afpfs</strong> 11.0 (addr 0xffffff7f8edc6000, size 364544)</p><p>last unloaded kext at 203104128335: <strong>com.apple.driver.AppleUSBUHCI</strong> 656.4.1 (addr 0xffffff7f8ca42000, size 65536)</p><p></p><p>10/24</p><p>System uptime in nanoseconds: 9287320888067</p><p>last loaded kext at 672758242689: <strong>com.apple.filesystems.afpfs</strong> 11.0 (addr 0xffffff7f85dca000, size 364544)</p><p>last unloaded kext at 893891531064: <strong>com.logitech.driver.LogiGamingMouseFilter</strong> 1 (addr 0xffffff7f85da7000, size 16384)</p><p></p><p>10/21</p><p>System uptime in nanoseconds: 6077713560322</p><p>last loaded kext at 925741973337: <strong>com.logitech.driver.LogiGamingMouseFilter</strong> 1 (addr 0xffffff7f87872000, size 40960)</p><p>last unloaded kext at 996517082480: <strong>com.logitech.driver.LogiGamingMouseFilter </strong> 1 (addr 0xffffff7f87872000, size 16384)</p></blockquote><p></p>
[QUOTE="1ambulletproof, post: 1619511, member: 337402"] Based on some advice I got on the forums, I took a look at all of the kernel panic logs and you can see there are a few KEXTS which keep popping up as the last loaded or unloaded: Logitech KEXTS & AppleUSB something....in fact at least one of those KEXTS is the last unloaded or loaded in every single panic log I have! Is this significant?! do you think these could be a potential cause and what can I do about them? I assume I can simply uninstall the logitech software although I'm not sure how well my logitech devices will work then...as for the Apple stuff, I'm clueless. 11/9 System uptime in nanoseconds: 121895193199883 last loaded kext at 66958143499949: [B]com.apple.driver.AppleUSBCDC[/B] 4.2.2b5 (addr 0xffffff7f8c99f000, size 20480) last unloaded kext at 121240555710350: [B]com.logitech.driver.LogiGamingMouseFilter[/B] 1 (addr 0xffffff7f8c99b000, size 16384) 11/5 System uptime in nanoseconds: 16432253968964 last loaded kext at 16388467454921: [B]com.logitech.driver.LogiGamingMouseFilter[/B] 1 (addr 0xffffff7f93544000, size 40960) last unloaded kext at 6923418831333: [B]com.logitech.driver.LogiGamingMouseFilter [/B] 1 (addr 0xffffff7f93544000, size 16384) 10/29 System uptime in nanoseconds: 58488352878479 last loaded kext at 51593552162610: [B]com.apple.iokit.IOSCSIBlockCommandsDevice[/B] 3.7.0 (addr 0xffffff7fada24000, size 81920) last unloaded kext at 51657253699073: [B]com.apple.driver.AppleUSBCDC [/B] 4.2.2b5 (addr 0xffffff7fada0f000, size 16384) 10/26 System uptime in nanoseconds: 2043764451404 last loaded kext at 1834323264648: [B]com.apple.filesystems.afpfs [/B] 11.0 (addr 0xffffff7f8e1b6000, size 364544) last unloaded kext at 730073576325: c[B]om.apple.driver.AppleUSBCDC[/B] 4.2.2b5 (addr 0xffffff7f8e18f000, size 16384) 10/25 System uptime in nanoseconds: 9370783650975 last loaded kext at 9357865422649: [B]com.logitech.driver.LogiGamingMouseFilter[/B] 1 (addr 0xffffff7fb2c19000, size 40960) last unloaded kext at 366625627883: [B]com.apple.driver.AppleUSBUHCI [/B] 656.4.1 (addr 0xffffff7fb0842000, size 65536) 10/24 System uptime in nanoseconds: 1591406329428 last loaded kext at 1388887581639: [B]com.apple.filesystems.afpfs[/B] 11.0 (addr 0xffffff7f8edc6000, size 364544) last unloaded kext at 203104128335: [B]com.apple.driver.AppleUSBUHCI[/B] 656.4.1 (addr 0xffffff7f8ca42000, size 65536) 10/24 System uptime in nanoseconds: 9287320888067 last loaded kext at 672758242689: [B]com.apple.filesystems.afpfs[/B] 11.0 (addr 0xffffff7f85dca000, size 364544) last unloaded kext at 893891531064: [B]com.logitech.driver.LogiGamingMouseFilter[/B] 1 (addr 0xffffff7f85da7000, size 16384) 10/21 System uptime in nanoseconds: 6077713560322 last loaded kext at 925741973337: [B]com.logitech.driver.LogiGamingMouseFilter[/B] 1 (addr 0xffffff7f87872000, size 40960) last unloaded kext at 996517082480: [B]com.logitech.driver.LogiGamingMouseFilter [/B] 1 (addr 0xffffff7f87872000, size 16384) [/QUOTE]
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