NetBSD 絹の日記

newer Let's Note has problem on wake up after sleep


Let's note	Wakeup after sleep
CF-N9	OK
CF-S9	OK
CF-N10	core dump
CF-SX2	core dump

＠ condition:

Do not run X11
Set
```
hw.acpi.sleep.vbios = 1
```
Boot machine
close lid (sleeps)
open lid

＠ more info:

CF-N10
Let me use crash command to analyze the dump

CF-SX2@makoto 22:19:00/170423(/var/crash)% ls -lt |head 
total 4070096
-rw-------  1 root  wheel     645748 Apr 22 22:11 netbsd.37.gz
-rw-------  1 root  wheel   35079668 Apr 22 22:11 netbsd.37.core.gz
-rw-------  1 root  wheel          3 Apr 22 22:11 bounds
-rw-------  1 root  wheel    1691943 Apr  8 06:09 netbsd.36
-rw-------  1 root  wheel  214025240 Apr  8 06:09 netbsd.36.core
-rw-------  1 root  wheel     645748 Apr  3 21:09 netbsd.35.gz
-rw-------  1 root  wheel   36534813 Apr  3 21:09 netbsd.35.core.gz
-rw-------  1 root  wheel     645748 Apr  3 21:01 netbsd.34.gz
-rw-------  1 root  wheel   37545679 Apr  3 21:01 netbsd.34.core.gz

gunzip necessary files

CF-SX2@makoto 22:19:28/170423(/var/crash)% sudo gunzip netbsd.37.gz 
CF-SX2@makoto 22:19:44/170423(/var/crash)% sudo gunzip netbsd.37.core.gz

man crash

M: Memory
N: NetBSD (kernel)

CF-SX2@makoto 22:19:50/170423(/var/crash)% sudo crash -M netbsd.37.core -N netbsd.37
Crash version 7.1_RC2, image version 7.1_STABLE.
WARNING: versions differ, you may not be able to examine this image.
System panicked: trap
Backtrace from time of crash is available.
crash> bt
_KERNEL_OPT_NARCNET() at 0
_KERNEL_OPT_ACPI_SCANPCI() at _KERNEL_OPT_ACPI_SCANPCI+0x7
vpanic() at vpanic+0x145
snprintf() at snprintf
startlwp() at startlwp
calltrap() at calltrap+0x11
crash>

crash> help

b       call   dmesg    help      next  quit  set     sync
watch   break  continue dwatch    kill  p
reboot  show   trace    whatis    bt    d     examine
machine print  s        sifting   until write c
delete  exit   match    ps search step  w     x

crash> dmesg

   (.. omit ..)
video1 at uvideo1: Vimicro Corp. USB HD Webcam, rev 2.00/1.08, addr 4
ahcisata0 port 0: device present, speed: 3.0Gb/s
ahcisata0 port 1: device present, speed: 1.5Gb/s
fatal protection fault in supervisor mode
trap type 4 code 0 rip ffffffff8028270a cs 8 rflags 10046 cr2 7f7ff7ff4000 ilevel 8 rsp fffffe804069dec8
curlwp 0xfffffe811b79fba0 pid 478.1 lowest kstack 0xfffffe804069b2c0
panic: trap
cpu2: Begin traceback...
vpanic() at netbsd:vpanic+0x13c
snprintf() at netbsd:snprintf
startlwp() at netbsd:startlwp
alltraps() at netbsd:alltraps+0x96
cpu2: End traceback...

dumping to dev 0,1 (offset=24696, size=1017001):
dump
crash>

(compare to normal dmesg)

uhub1 at usb1: vendor 0x8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ahcisata0 port 0: device present, speed: 3.0Gb/s
ahcisata0 port 1: device present, speed: 1.5Gb/s
drm: Enabling RC6 states: RC6 on, RC6p on, RC6pp off
wd0 at atabus0 drive 0

Other case of trap type 4 code 0 -- PR/49650 --
crash> show reg

ds          0
es          0
fs          0
gs          0
rdi         0
rsi         0
rbp         fffffe804069dc78
rbx         0
rdx         0
rcx         0
rax         0
r8          0
r9          0
r10         0
r11         0
r12         0
r13         0
r14         0
r15         0
rip         0
cs          0
rflags      0
rsp         fffffe804069dc38
ss          0
crash: kvm_read(0x0, 1): invalid translation (invalid PTE)
0:
crash>

PR/52353 (http://gnats.netbsd.org/52353)

に、

_KERNEL_OPT_NARCNET() at 0

という字が見えるのは、(どの時にも出るから)意味がないのか、それとも関係あるのか

fatal error: opening dependency file deps/fpending.d: No such file or directory
This has been appearing for a while...
This is the beginning part of deps/*.d file, so it is not file specific, but some mechanism to create *.d file. (mkdep ?)

h97# which mkdep
/usr/bin/mkdep
h97# grep mkdep /bulklog/emacs26-26.0.50nb20170420/build.log 
h97# grep depend /bulklog/emacs26-26.0.50nb20170420/build.log
fpending.c:60:1: fatal error: opening dependency file deps/fpending.d: 
	No such file or directory

(http://scottmcpeak.com/autodepend/autodepend.html)

at least following line at /etc/mk.conf may work

GIT_REVISION.master= ce88155d83

this came from following line

| * |   ce88155d83 [2017-02-02 21:35:51 -0500] ; Merge: fixes and updates to scroll margin (Bug#5718) @Noam Postavsky

Looking at git log, my suspect is 2f8935099c

* | 2f8935099c [2017-03-17 11:33:48 -0700] Fixups for GNU Make switchover @Paul Eggert
* | 65faa7bcb5 [2017-03-17 11:33:47 -0700] Switch from Automake to GNU Make @Paul Eggert
* | 9c07e888a7 [2017-03-17 03:22:23 -0700] Don't suggest Mailutils on MS-Windows @Paul Eggert
* | 3c46ac7d65 [2017-03-17 10:16:44 +0100] Fix bug: Range-check integer alpha frame parm value @Thien-Thi Nguyen
* | 6b2f3ba02a [2017-03-17 10:25:46 +0100] Fix Bug#26127 @Michael Albinus

GIT_REVISION.master= 2f8935099c

will work
Major change at 65faa7bcb5

2017年04月23日(日) 旧暦 [n年日記] [更新:"2017/07/01 23:07:40"]

#1 [NetBSD] analyze crash dump

＠ condition:

＠ more info:

2017年04月20日(木) 旧暦 [n年日記] [更新:"2017/04/24 21:11:50"]

#1 [Emacs] emacs-26.0.50 fails with deps/fpending.d: No such file or directory