Mellanox switch no longer boots up after Onyx firmware upgrade
Applies to
Mellanox switch SN2010
Issue
After upgrading the Mellanox Onyx firmware the switch no longer boots up. Following error are shown when booting
[ 13.121372] vrf[538]: Configure dns IPv4 rule
[ 13.130377] vrf[538]: Configure dns IPv6 rule
[ 13.138353] vrf[538]: Initial VRF configuration succeeded
[ 13.150075] vrf[949]: Stop VRF service
[ 16.201889] sx_core: Failed to access MTECR, status=4
[ 16.207552] sx_core 0000:01:00.0: Failed to initialize temperature monitoring
[ 16.223916] iounmap: bad address 0000000054d388c2
[ 16.231079] pci_register_driver() returned successfully but probe function failed
[ 16.239487] PCI probe failed, aborting (err=-5)
[ 16.272608] sh[686]: modprobe: ERROR: could not insert 'sx_core': Input/output error
[ 16.285253] sh[686]: Loading SX core:[FAILED]
[ 16.293709] sh[686]: sxdkernel start error:0!!!
[ 16.306676] mdinit[993]: Running system image: X86_64 3.10.4206 2023-03-08 19:11:42 x86_64
[ 17.309782] mdinit[993]: Applying initial configuration: Jun 22 11:12:02 INFO LOG: Initializing SX log with STDOUT as output file.
[ 17.325357] mdinit[993]: error: No such file or directory
[ 17.334281] mdinit[993]: Jun 22 11:12:02 ERROR SX_NET_LIB: sxd_open_device error No such file or directory.