Date: Wed, 20 Jan 2021 16:30:04 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 252863] ipmi watchdog does not reset after being triggered Message-ID: <bug-252863-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D252863 Bug ID: 252863 Summary: ipmi watchdog does not reset after being triggered Product: Base System Version: 12.2-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: janm@transactionware.com On a Supermicro X11SCM-F based system, with the ipmi watchdog enabled, the watchdog will only trigger once. After the system comes back up after a watchdog triggered reboot the watchdog is ineffective and no error messages= are printed. To make the watchdog work again, I have to reset the BMC by disconnecting p= ower from the system or issuing "ipmicontrol mc reset warm". Output from "ipmitool mc watchdog get" after a full reset, system and BMC: Watchdog Timer Use: Reserved (0x00) Watchdog Timer Is: Stopped Watchdog Timer Actions: No action (0x00) Pre-timeout interval: 0 seconds Timer Expiration Flags: 0x00 Initial Countdown: 0 sec Present Countdown: 0 sec Output from "ipmitool mc watchdog get" while the watchdog is running: Watchdog Timer Use: SMS/OS (0x44) Watchdog Timer Is: Started/Running Watchdog Timer Actions: Power Cycle (0x03) Pre-timeout interval: 120 seconds Timer Expiration Flags: 0x00 Initial Countdown: 17 sec Present Countdown: 14 sec Output from "ipmitool mc watchdog get" after the system has come back up af= ter the watchdog power cycle: Watchdog Timer Use: SMS/OS (0x04) Watchdog Timer Is: Stopped Watchdog Timer Actions: Power Cycle (0x03) Pre-timeout interval: 120 seconds Timer Expiration Flags: 0x10 Initial Countdown: 17 sec Present Countdown: 0 sec Attempting to reset the watchdog with "ipmitool mc watchdog reset" fails wi= th "Reset Watchdog Timer command failed: Node busy". dmesg for ipmi: ipmi0: <IPMI System Interface> port 0xca2,0xca3 on acpi0 ipmi0: KCS mode found at io 0xca2 on acpi ipmi0: IPMI device rev. 1, firmware rev. 1.23, version 2.0, device support = mask 0xbf ipmi0: Number of channels 2 ipmi0: Attached watchdog ipmi0: Establishing power cycle handler --=20 You are receiving this mail because: You are the assignee for the bug.=
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