x7-2L server with Solaris 11.3 panic on reboot with 'reboot' command only (Doc ID 2699299.1)

Last updated on JULY 05, 2023

Applies to:

Symptoms

 X7-2 server with Solaris 11.3 SRU 31 panics when it is rebooted with "reboot" command only.

reboot
 reboot: initiated by root on /dev/console
syncing file systems... done
rebooting...
SunOS Release 5.11 Version 11.3 64-bit
Copyright (c) 1983, 2016, Oracle and/or its affiliates. All rights reserved.
WARNING: scsi_enumeration_failed: lmrc1
probe@v600062b201f1d2c02425b8fc175d36a2,0 enumeration failed during probe
WARNING: scsi_enumeration_failed: lmrc1
probe@v600062b201f1d2c0242618390d7ff991,0 enumeration failed during probe
WARNING: scsi_tgtmap_scsi_deactivate: lmrc0 iport@v0
v600062b201f1d2c02425b8fc175d36a2 enumeration failed, no more retries until
config change occurs
WARNING: scsi_tgtmap_scsi_deactivate: lmrc0 iport@v0
v600062b201f1d2c0242618390d7ff991 enumeration failed, no more retries until
config change occurs
NOTICE: Can not read the pool label from
'/scsi_vhci/disk@g600062b201f1d2c02425b8fc175d36a2:b'
NOTICE: spa_import_rootpool: error 5
Cannot mount root on /scsi_vhci/disk@g600062b201f1d2c02425b8fc175d36a2:b
fstype zfs

panic[cpu0]/thread=fffffffffc065e40: vfs_mountroot: cannot mount root

Warning - stack not written to the dump buffer
fffffffffc0cbe80 genunix:zone_default_initname+1ecede ()
fffffffffc0cbeb0 genunix:main+1cc ()
fffffffffc0cbec0 unix:_locore_start+90 ()

ereport.io.pci.fabric ena=1bc224aa12b00001 detector=[ version=0 scheme="dev"
device-path="/pci@3,0/pci8086,2032@2" ] bdf=5d10 device_id=2032
vendor_id=8086
rev_id=4 dev_type=40 pcie_off=90 pcix_off=0 aer_off=148 ecc_ver=0
ber_factor=
64 pci_status=10 pci_command=47 pci_bdg_sec_status=0 pci_bdg_ctrl=3
pcie_status=0 pcie_command=127 pcie_dev_cap=8021 pcie_link_status=3083
pcie_dev_ctl2=20 pcie_adv_ctl=a0 pcie_ue_status=0 pcie_ue_mask=180000
pcie_ue_sev=62010 pcie_ue_hdr0=0 pcie_ue_hdr1=0 pcie_ue_hdr2=0
pcie_ue_hdr3=0
pcie_ce_status=0 pcie_ce_mask=0 pcie_rp_status=0 pcie_rp_control=10
pcie_adv_rp_status=0 pcie_adv_rp_command=7 pcie_adv_rp_ce_src_id=0
pcie_adv_rp_ue_src_id=0 remainder=0 severity=1

ereport.io.pci.fabric ena=1bc224cdacc00001 detector=[ version=0 scheme="dev"
device-path="/pci@3,0/pci8086,2032@2" ] bdf=5d10 device_id=2032
vendor_id=8086
rev_id=4 dev_type=40 pcie_off=90 pcix_off=0 aer_off=148 ecc_ver=0
ber_factor=
64 pci_status=10 pci_command=47 pci_bdg_sec_status=0 pci_bdg_ctrl=3
pcie_status=0 pcie_command=127 pcie_dev_cap=8021 pcie_link_status=3083
pcie_dev_ctl2=20 pcie_adv_ctl=a0 pcie_ue_status=0 pcie_ue_mask=180000
pcie_ue_sev=62010 pcie_ue_hdr0=0 pcie_ue_hdr1=0 pcie_ue_hdr2=0
pcie_ue_hdr3=0
pcie_ce_status=0 pcie_ce_mask=0 pcie_rp_status=0 pcie_rp_control=10
pcie_adv_rp_status=0 pcie_adv_rp_command=7 pcie_adv_rp_ce_src_id=0
pcie_adv_rp_ue_src_id=0 remainder=0 severity=1

ireport.io.scsi.tskmgmt.unknown.reset ena=1d1fe21738600001 detector=[
version=0
scheme="dev" cna_dev=5cb001f000000001 device-path=

"/pci@3,0/pci8086,2032@2/pci1000,9371@0/iport@v0/probe@v600062b201f1d2c02425b8
fc175d36a2,0"
] pri="medium" devid="unknown" info=3

ireport.io.scsi.tskmgmt.unknown.reset ena=1d1fe21a78300001 detector=[
version=0
scheme="dev" cna_dev=5cb001f000000001 device-path=

"/pci@3,0/pci8086,2032@2/pci1000,9371@0/iport@v0/probe@v600062b201f1d2c0242618
390d7ff991,0"
] pri="medium" devid="unknown" info=3

Deferred dump not available.
dump subsystem not initialised
rebooting...
System would not fast reboot because:
newkernel not valid
newkernel checksum not valid
fastreboot_onpanic is not set
fastreboot_onpanic_uptime not exceeded

Cause

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