Re: CURRENT (after commit b1f72dd2a9a5e69a310b9e76b55f16cff433b8da): silently crashing when make -jXX buildworld
- Reply: Tomoaki AOKI : "Re: CURRENT (after commit b1f72dd2a9a5e69a310b9e76b55f16cff433b8da): silently crashing when make -jXX buildworld"
- In reply to: Herbert J. Skuhra: "Re: CURRENT (after commit b1f72dd2a9a5e69a310b9e76b55f16cff433b8da): silently crashing when make -jXX buildworld"
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Date: Sat, 21 Mar 2026 11:41:42 UTC
On Sat, Mar 21, 2026 at 11:58:39AM +0100, Herbert J. Skuhra wrote: > On Sat, 21 Mar 2026, at 09:30, A FreeBSD User wrote: > > Hello, > > > > after upgrading sources and recompiling averything from scratch after > > make cleanworld, host is > > silently rebooting (not trace of a crash or anything suitable to > > present). > ... > I guess this is caused by e90950627327de9226b052851b36f341bc72b746. > /var/log/messages shows: > Mar 21 11:38:08 srv03 kernel: Fatal trap 9: general protection fault while in kernel mode > Mar 21 11:38:08 srv03 kernel: > Mar 21 11:38:08 srv03 syslogd: last message repeated 4 times > Mar 21 11:38:08 srv03 kernel: cpuid = 5; apic id = 05 > Mar 21 11:38:08 srv03 kernel: > Mar 21 11:38:08 srv03 kernel: Fatal trap 9: general protection fault while in kernel mode > Mar 21 11:38:08 srv03 syslogd: last message repeated 1 times > .... What I find (after the update to main-n284608-b1f72dd2a9a5, rebooting, & crashing) in messages appears to be a little different: ... Mar 21 11:27:02 freebeast kernel: Security policy loaded: MAC/ntpd (mac_ntpd) Mar 21 11:27:02 freebeast kernel: GEOM_ELI: Device ada0s4b.eli created. Mar 21 11:27:02 freebeast kernel: GEOM_ELI: Encryption: AES-XTS 128 Mar 21 11:27:02 freebeast kernel: GEOM_ELI: Crypto: accelerated software Mar 21 11:27:35 freebeast kernel: Kernel page fault with the following non-sleepable locks held: Mar 21 11:27:35 freebeast kernel: exclusive sleep mutex sigacts (sigacts) r = 0 (0xfffff8209f0a3ca8) locked @ /usr/src/sys/kern/kern_sig.c:311 Mar 21 11:27:35 freebeast kernel: exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe04de855138) locked @ /usr/src/sys/kern/kern_sig.c:308 Mar 21 11:27:35 freebeast kernel: stack backtrace: Mar 21 11:27:35 freebeast kernel: #0 0xffffffff80c4407c at witness_debugger+0x6c Mar 21 11:27:35 freebeast kernel: #1 0xffffffff80c45989 at witness_warn+0x4c9 Mar 21 11:27:35 freebeast kernel: #2 0xffffffff8112acec at trap_pfault+0x8c Mar 21 11:27:35 freebeast kernel: #3 0xffffffff810f9ae8 at calltrap+0x8 Mar 21 11:31:19 freebeast syslogd: kernel boot file is /boot/kernel.old/kernel Mar 21 11:31:19 freebeast kernel: ---<<BOOT>>--- .... The machine did reboot without my intervention (and as may be seen above, I chose kernel.old so I could poke around). Unfortunately, there was no crash dump, and (as far as I could tell on the serial console), there was no drop to ddb. Peace, david -- David H. Wolfskill david@catwhisker.org See https://www.catwhisker.org/~david/publickey.gpg for my public key.