svn commit: r356880 - head/sys/kern

[Li-Wen Hsu]

On Sun, Jan 19, 2020 at 1:37 PM Mateusz Guzik <mjg at freebsd.org> wrote:
>
> Author: mjg
> Date: Sun Jan 19 05:37:27 2020
> New Revision: 356880
> URL: https://svnweb.freebsd.org/changeset/base/356880
>
> Log:
>   cache: convert numcachehv to counter(9) on 64-bit platforms

This or r356879 seem to broke RISC-V booting. Can you check this error?

Full log:
https://ci.freebsd.org/job/FreeBSD-head-riscv64-test/13243/console

Panic message and bt:
Trying to mount root from ufs:/dev/vtbd0 []...
WARNING: WITNESS option enabled, expect reduced performance.
panic: Not in critical section
cpuid = 1
time = 3
KDB: stack backtrace:
db_trace_self() at db_fetch_ksymtab+0x12a
     pc = 0xffffffc00053915c ra = 0xffffffc0000f6848
     sp = 0xffffffc017631010 fp = 0xffffffc017631230

db_fetch_ksymtab() at kdb_backtrace+0x2c
     pc = 0xffffffc0000f6848 ra = 0xffffffc0002a60ce
     sp = 0xffffffc017631230 fp = 0xffffffc0176312e0

kdb_backtrace() at vpanic+0x144
     pc = 0xffffffc0002a60ce ra = 0xffffffc000263818
     sp = 0xffffffc0176312e0 fp = 0xffffffc017631320

vpanic() at panic+0x26
     pc = 0xffffffc000263818 ra = 0xffffffc000263626
     sp = 0xffffffc017631320 fp = 0xffffffc017631340

panic() at cache_enter_time+0x11e8
     pc = 0xffffffc000263626 ra = 0xffffffc00030b72a
     sp = 0xffffffc017631340 fp = 0xffffffc017631490

cache_enter_time() at ufs_lookup_ino+0xa4c
     pc = 0xffffffc00030b72a ra = 0xffffffc0004e2604
     sp = 0xffffffc017631490 fp = 0xffffffc017631600

ufs_lookup_ino() at ufs_lookup+0x14
     pc = 0xffffffc0004e2604 ra = 0xffffffc0004e1bac
     sp = 0xffffffc017631600 fp = 0xffffffc017631610

ufs_lookup() at VOP_CACHEDLOOKUP_APV+0x32
     pc = 0xffffffc0004e1bac ra = 0xffffffc000549560
     sp = 0xffffffc017631610 fp = 0xffffffc017631630

VOP_CACHEDLOOKUP_APV() at vfs_cache_lookup+0xd2
     pc = 0xffffffc000549560 ra = 0xffffffc00030d350
     sp = 0xffffffc017631630 fp = 0xffffffc017631680

vfs_cache_lookup() at VOP_LOOKUP_APV+0x32
     pc = 0xffffffc00030d350 ra = 0xffffffc000549428
     sp = 0xffffffc017631680 fp = 0xffffffc0176316a0

VOP_LOOKUP_APV() at lookup+0x560
     pc = 0xffffffc000549428 ra = 0xffffffc0003163ba
     sp = 0xffffffc0176316a0 fp = 0xffffffc0176317b0

lookup() at namei+0x398
     pc = 0xffffffc0003163ba ra = 0xffffffc000315974
     sp = 0xffffffc0176317b0 fp = 0xffffffc0176318b0

namei() at vfs_mountroot+0x100e
     pc = 0xffffffc000315974 ra = 0xffffffc00031ce78
     sp = 0xffffffc0176318b0 fp = 0xffffffc017631ac0

vfs_mountroot() at mi_startup+0xfee
     pc = 0xffffffc00031ce78 ra = 0xffffffc0002039fa
     sp = 0xffffffc017631ac0 fp = 0xffffffc017631b90

mi_startup() at fork_exit+0x68
     pc = 0xffffffc0002039fa ra = 0xffffffc0002272e4
     sp = 0xffffffc017631b90 fp = 0xffffffc017631bd0

fork_exit() at fork_trampoline+0xa
     pc = 0xffffffc0002272e4 ra = 0xffffffc000547baa
     sp = 0xffffffc017631bd0 fp = 0xffffffc0002039cc

fork_trampoline() at 0xc3c080e700060093
     pc = 0xffffffc000547baa ra = 0xc3c080e700060093
     sp = 0xffffffc0002039cc fp = 0x5fc5051300398517

KDB: enter: panic