https://community.netapp.com/t5/ONTAP-Hardware/V-seriers-Panic-with-nativ/m-p/102029#M6207 <P>Hello,</P> <P>&nbsp;</P> <P>In my lab I have an old V3140. After attached a shelf DS14 - yes on wrong ports <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span>&nbsp;fc-non-array-adapter was on 0a,0c and shelf goes on 0b,0d - the controllers paniced. After removal of natic shelf one of controllers able to reboot, but the another has&nbsp;a (for me) never seen panic message:</P> <P>&nbsp;</P> <P>PANIC: <STRONG>pmap_mapdev: Couldn't alloc kernel virtual memory</STRONG></P> <P>version: NetApp Release 8.0.1: Wed Jan &nbsp;5 17:23:51 PST 2011</P> <P>cpuid = 0</P> <P>Uptime: 48s</P> <P>coredump: primary dumper unavailable.</P> <P>coredump: trying secondary dumper...</P> <P>no tftp server ip specified</P> <P>netdump: no targets available to dump</P> <P>coredump: secondary dumper failed -1.</P> <P>System halting...</P> <P>cpu_reset called on cpu#0</P> <P>&nbsp;</P> <P>anybody any idee? why is it here, how-to deal with?</P> <P>&nbsp;</P> <P>regards</P> <P>Györrgy</P> Thu, 05 Jun 2025 04:49:44 GMT kisgy 2025-06-05T04:49:44Z https://community.netapp.com/t5/ONTAP-Hardware/V-seriers-Panic-with-nativ/m-p/102029#M6207 <P>Hello,</P> <P>&nbsp;</P> <P>In my lab I have an old V3140. After attached a shelf DS14 - yes on wrong ports <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span>&nbsp;fc-non-array-adapter was on 0a,0c and shelf goes on 0b,0d - the controllers paniced. After removal of natic shelf one of controllers able to reboot, but the another has&nbsp;a (for me) never seen panic message:</P> <P>&nbsp;</P> <P>PANIC: <STRONG>pmap_mapdev: Couldn't alloc kernel virtual memory</STRONG></P> <P>version: NetApp Release 8.0.1: Wed Jan &nbsp;5 17:23:51 PST 2011</P> <P>cpuid = 0</P> <P>Uptime: 48s</P> <P>coredump: primary dumper unavailable.</P> <P>coredump: trying secondary dumper...</P> <P>no tftp server ip specified</P> <P>netdump: no targets available to dump</P> <P>coredump: secondary dumper failed -1.</P> <P>System halting...</P> <P>cpu_reset called on cpu#0</P> <P>&nbsp;</P> <P>anybody any idee? why is it here, how-to deal with?</P> <P>&nbsp;</P> <P>regards</P> <P>Györrgy</P> Thu, 05 Jun 2025 04:49:44 GMT https://community.netapp.com/t5/ONTAP-Hardware/V-seriers-Panic-with-nativ/m-p/102029#M6207 kisgy 2025-06-05T04:49:44Z