Re: Crashes very early during boot

2016-11-02 Thread Paul de Weerd
Bisecting didn't find the problem. The kernel that was booting fine before the upgrade no longer works. It wasn't 100% 6.0, but one of the pre-RELEASE 6.0 snapshots: OpenBSD 6.0 (GENERIC.MP) #2315: Tue Jul 26 00:12:21 MDT 2016 That kernel now crashes at boot. It boots fine with pxeboot. The

Re: Crashes very early during boot

2016-11-02 Thread Paul de Weerd
Another quick update as I'm trying things: pxebooting unbreaks things I stuck 40 older kernels from http://kernels.weirdnet.nl/ on my tftp server, trying to bisect to an approximate date of the problematic commit. They all boot fine (panicing because the kernel can't find a root filesystem,

Re: Crashes very early during boot

2016-11-01 Thread Paul de Weerd
Some progress. I was able to pxeboot bsd.rd from an even newer snapshot: >> OpenBSD/amd64 PXEBOOT 3.28 boot> boot bsd.rd

Re: Crashes very early during boot

2016-11-01 Thread Paul de Weerd
Quick follow-up: boot(8) give the following for this machine's memory layout: boot> machine memory Region 0: type 1 at 0x0 for 632KB Region 1: type 2 at 0x9e000 for 8KB Region 2: type 2 at 0xe for 128KB Region 3: type 1 at 0x10 for 3136000KB Region 4: type 9 at 0xbf78e000 for 8KB Region

Crashes very early during boot

2016-11-01 Thread Paul de Weerd
Hi all, I just upgraded one of my machines to -current and was surprised that it didn't come back after reboot. Here's what I found on the serial console: >> OpenBSD/amd64 BOOT 3.33 boot> booting hd0a:/bsd: 6926928+2204680+258112+0+671744 [72+732792+486466]=0xac4d88 entry point at 0x1001000