Date: Sat, 14 Mar 2020 21:12:03 -0700 From: bob prohaska <fbsd@www.zefox.net> To: freebsd-arm@freebsd.org Subject: Panic on Rpi3 at r358976 Message-ID: <20200315041203.GA55605@www.zefox.net>
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Tried to boot a kernel built from r358976 on a Pi3 and got a panic:
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FreeBSD 13.0-CURRENT #4 r358976: Sat Mar 14 17:00:27 PDT 2020
bob@www.zefox.org:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC arm64
FreeBSD clang version 10.0.0 (git@github.com:llvm/llvm-project.git llvmorg-10.0.0-rc3-1-gc290cb61fdc)
WARNING: WITNESS option enabled, expect reduced performance.
VT(efifb): resolution 1920x1200
module firmware already present!
KLD file umodem.ko is missing dependencies
Starting CPU 1 (1)
panic: Failed to start CPU 1 (1)
cpuid = 0
time = 1
KDB: stack backtrace:
db_trace_self() at db_trace_self_wrapper+0x28
pc = 0xffff00000075a214 lr = 0xffff000000108928
sp = 0xffff0000000105a0 fp = 0xffff0000000107a0
db_trace_self_wrapper() at vpanic+0x194
pc = 0xffff000000108928 lr = 0xffff000000414578
sp = 0xffff0000000107b0 fp = 0xffff000000010800
vpanic() at panic+0x44
pc = 0xffff000000414578 lr = 0xffff000000414320
sp = 0xffff000000010810 fp = 0xffff0000000108c0
panic() at start_cpu+0x1b0
pc = 0xffff000000414320 lr = 0xffff00000076845c
sp = 0xffff0000000108d0 fp = 0xffff0000000108d0
start_cpu() at cpu_init_fdt+0x34
pc = 0xffff00000076845c lr = 0xffff000000767854
sp = 0xffff0000000108e0 fp = 0xffff000000010930
cpu_init_fdt() at ofw_cpu_early_foreach+0x180
pc = 0xffff000000767854 lr = 0xffff00000020bb2c
sp = 0xffff000000010940 fp = 0xffff000000010990
ofw_cpu_early_foreach() at mp_start+0x8c
pc = 0xffff00000020bb2c lr = 0xffff00000046f8dc
sp = 0xffff0000000109a0 fp = 0xffff0000000109f0
mp_start() at mi_startup+0x12c
pc = 0xffff00000046f8dc lr = 0xffff0000003a88a0
sp = 0xffff000000010a00 fp = 0xffff000000010a20
mi_startup() at virtdone+0x5c
pc = 0xffff0000003a88a0 lr = 0xffff00000000108c
sp = 0xffff000000010a30 fp = 0x0000000000000000
KDB: enter: panic
[ thread pid 0 tid 0 ]
Stopped at 0
db> reboot
cpu_reset failed
The Pi3 started at r351836, src was updated to r358976 and
only the kernel-toolchain and kernel were built/installed.
If this is worth a bug report please let me know.
Thanks for reading,
bob prohaska
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