Date: Tue, 17 Aug 2021 15:31:42 -0400 From: mike tancsa <mike@sentex.net> To: Alexander Motin <mav@FreeBSD.org>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: ipmi0: Watchdog set returned 0xc0 (releng_13) Message-ID: <1f0d32e1-e907-080f-1669-65148c245dd8@sentex.net> In-Reply-To: <f93369e5-51b6-1a0c-cc14-e16a71be314b@sentex.net> References: <c065ff32-719f-ef2e-85b9-d5504a36810f@sentex.net> <51e58d7a-1b33-f7e3-13aa-3be5fee5c826@FreeBSD.org> <2c1ad9db-b92a-d0a8-b2ae-b3ffafc04604@sentex.net> <fc5f879f-91da-c45d-366c-29c721de948e@FreeBSD.org> <f93369e5-51b6-1a0c-cc14-e16a71be314b@sentex.net>
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Actually, even stranger now, I updated the base src and am no longer able to reboot via watchdog Instead, dmesg has this pop up ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 ipmi0: Watchdog set returned 0xc0 interrupt total irq4: uart0 4 cpu0:timer 5726 cpu1:timer 4694 cpu2:timer 6007 cpu3:timer 4449 irq42: xhci0 347 irq43: ahci0 6448 irq44: igb0:rxq0 133 irq45: igb0:rxq1 1825 irq46: igb0:rxq2 5 irq47: igb0:rxq3 4 irq48: igb0:aq 2 Total 29644 KDB: stack backtrace: #0 0xffffffff80c6ad65 at kdb_backtrace+0x65 #1 0xffffffff80baf74d at hardclock+0x1bd #2 0xffffffff80bb07c4 at handleevents+0xb4 #3 0xffffffff80bb152e at timercb+0x24e #4 0xffffffff81165efb at lapic_handle_timer+0x9b #5 0xffffffff8107e7c1 at Xtimerint+0xb1 #6 0xffffffff81068f0e at cpu_idle_acpi+0x3e #7 0xffffffff81068fbf at cpu_idle+0x9f #8 0xffffffff80c52864 at sched_idletd+0x2e4 #9 0xffffffff80bdafce at fork_exit+0x7e #10 0xffffffff8107dafe at fork_trampoline+0xe A kernel from Jul 22 does indeed work. Looking at the sel info I am able to reboot it with a killall -9 watchdogd. root@r13aug21:/boot # ipmitool sel list | tail -3 1ef | 08/17/2021 | 17:51:49 | Session Audit #0xff | | Asserted 1f0 | 08/17/2021 | 18:52:11 | Watchdog2 #0xca | Timer interrupt () | Asserted 1f1 | 08/17/2021 | 18:52:46 | Watchdog2 #0xca | Power cycle () | Asserted root@r13aug21:/boot #home | help
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