Re: RPi 3B+ on -current: panic: kernel diagnostic assertion "!cpu_intr_p()" failed: file "/c/usr/src/sys/uvm/pmap/pmap_tlb.c", line 980

[Michael Cheponis <michael.cheponis%gmail.com@localhost>]

Here was top -S -s1 when panic:

load averages:  7.10,  5.33,  5.03;               up 0+07:32:10                                                                                                                                                12:39:10
67 processes: 5 runnable, 58 sleeping, 4 on CPU
CPU0 states: 50.5% user,  0.0% nice, 45.5% system,  4.0% interrupt,  0.0% idle
CPU1 states: 78.2% user,  0.0% nice, 21.8% system,  0.0% interrupt,  0.0% idle
CPU2 states: 67.3% user,  0.0% nice, 32.7% system,  0.0% interrupt,  0.0% idle
CPU3 states: 61.4% user,  0.0% nice, 38.6% system,  0.0% interrupt,  0.0% idle
Memory: 129M Act, 98M Inact, 13M Wired, 30M Exec, 151M File, 408M Free
Swap: 3425M Total, 102M Used, 3323M Free

  PID USERNAME PRI NICE   SIZE   RES STATE      TIME   WCPU    CPU COMMAND
26988 root      25    0    34M   20M RUN/2      0:00 26.00%  1.27% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/libexec/gcc/armv7--netbsdelf-eabihf/8.3.0/cc1 -quiet -I /c/usr/src/external/gpl3/
 4369 root      25    0    33M   18M CPU/1      0:00 25.00%  1.22% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/libexec/gcc/armv7--netbsdelf-eabihf/8.3.0/cc1 -quiet -I /c/usr/src/external/gpl3/
 6448 root      25    0    33M   18M RUN/2      0:00 21.00%  1.03% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/libexec/gcc/armv7--netbsdelf-eabihf/8.3.0/cc1 -quiet -I /c/usr/src/external/gpl3/
21425 root      77    0  9528K 4664K poll/1     0:00  1.15%  0.88% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/bin/nbmake realall
25869 root      85    0  8192K 1920K poll/1     0:08  0.20%  0.20% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/bin/nbmake _THISDIR_ do-lib
 9707 root      84    0  8048K 2968K poll/1     0:00  0.12%  0.10% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/bin/nbmake _THISDIR_ dependall
22339 root      25    0    33M   17M RUN/3      0:00  1.00%  0.05% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/libexec/gcc/armv7--netbsdelf-eabihf/8.3.0/cc1 -quiet -I /c/usr/src/external/gpl3/
  407 root      42    0  8272K 2464K CPU/2      4:52  0.00%  0.00% top -S -s1
11711 root      26    0    31M   15M CPU/3      0:00  0.00%  0.00% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/libexec/gcc/armv7--netbsdelf-eabihf/8.3.0/cc1 -quiet -I /c/usr/src/external/gpl3/
  694 root      25    0    33M   15M CPU/0      0:00  0.00%  0.00% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/libexec/gcc/armv7--netbsdelf-eabihf/8.3.0/cc1 -quiet -I /c/usr/src/external/gpl3/
20179 root      25    0    33M   16M RUN/3      0:00  0.00%  0.00% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/libexec/gcc/armv7--netbsdelf-eabihf/8.3.0/cc1 -quiet -I /c/usr/src/external/gpl3/
11952 root      25    0  2200K   32K RUN/1      0:00  0.00%  0.00% /c/usr/src/obj/tooldir.NetBSD-9.99.29-evbarm/bin/armv7--netbsdelf-eabihf-gcc -O2 -pthread -std=gnu99 -Wall -Wstrict-prototypes

On Tue, Dec 24, 2019 at 7:48 AM Michael Cheponis <michael.cheponis%gmail.com@localhost> wrote:

[ 27080.9793774] panic: kernel diagnostic assertion "!cpu_intr_p()" failed: file "/c/usr/src/sys/uvm/pmap/pmap_tlb.c", line 980
[ 27080.9793774] cpu0: Begin traceback...
[ 27080.9793774] 0xa7a29aac: netbsd:vpanic+0x16c
[ 27080.9793774] Bad frame pointer: 0x80ad537c
[ 27080.9793774] cpu0: End traceback...

[ 27080.9793774] dump to dev 92,1 not possible
[ 27080.9793774] bcmsdhost0: transfer timeout!
[ 27080.9793774] ld0a: error writing fsbn 2979728 of 2979728-2979743 (ld0 bn 3438480; cn 1678 tn 60 sn 16), retrying
[ 27080.9793774] rebootin[   1.0000000] NetBSD/evbarm (fdt) booting ...
[   1.0000000] [ Kernel symbol table missing! ]
[   1.0000000] pool redzone disabled for 'kmem-8192'
[   1.0000000] Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
[   1.0000000]     2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
[   1.0000000]     2018, 2019 The NetBSD Foundation, Inc.  All rights reserved.
[   1.0000000] Copyright (c) 1982, 1986, 1989, 1991, 1993
[   1.0000000]     The Regents of the University of California.  All rights reserved.

[   1.0000000] NetBSD 9.99.29 (GENERIC) #0: Tue Dec 24 03:30:54 UTC 2019
[   1.0000000]  mac%S.Culver.Net@localhost:/c/usr/src/sys/arch/evbarm/compile/obj/GENERIC

The last 'truly stable' kernel that I've seen for RPi is 9.99.17

Thanks again,

Mike