Date: Sun, 14 May 2023 08:36:16 -0700 From: bob prohaska <fbsd@www.zefox.net> To: freebsd-arm@freebsd.org Cc: bob prohaska <fbsd@www.zefox.net> Subject: Armv7 (rpi2) getting stuck in buildworld for -current Message-ID: <ZGD/8CXbIFtCuiFF@www.zefox.net>
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Lately a Pi2 running -current has gotten stuck while buildworld is running. There's no escape to debugger, no obvious errors on the console and only modest swap use (tens of MB). So far the stoppages have been when building clang. One possible culprit is /boot/loader.conf, which has accumulated some baggage over the years: bob@www:/usr/src % more /boot/loader.conf # Configure USB OTG; see usb_template(4). hw.usb.template=3 umodem_load="YES" # Disable the beastie menu and color beastie_disable="YES" loader_color="NO" vm.pageout_oom_seq="4096" #vm.pfault_oom_attempts="3" vm.pfault_oom_attempts="120" vm.pfault_oom_wait="20" kern.cam.boot_delay="20000" vfs.ffs.dotrimcons="1" vfs.root_mount_always_wait="1" filemon_load="YES" net.inet.tcp.tolerate_missing_ts="1" vm.swap_enabled=0 vm.swap_idle_enabled=0 --More--(END) However, the problem emerged well after the changes above were made. A running diary of experiments is at http://www.zefox.net/~fbsd/rpi2/crashes/20230514/armv7hang Thanks for reading, bob prohaska
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