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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/02/18 01:04:56 UTC
[GitHub] [incubator-nuttx] masayuki2009 commented on pull request #5504: mm: handle take mm sem in IRQ
masayuki2009 commented on pull request #5504:
URL: https://github.com/apache/incubator-nuttx/pull/5504#issuecomment-1043694381
@GUIDINGLI
I noticed that stress tests such as the nxplayer plus telnetd with sprense:wifi_smp failed with this PR.
```
NuttShell (NSH) NuttX-10.2.0
nsh> uname -a
NuttX 10.2.0 0169a51220 Feb 18 2022 09:45:37 arm spresense
nsh> ps
PID GROUP CPU PRI POLICY TYPE NPX STATE EVENT SIGMASK STACK USED FILLED COMMAND
0 0 0 0 FIFO Kthread N-- Assigned 00000000 001000 000488 48.8% CPU0 IDLE
1 1 1 0 FIFO Kthread N-- Running 00000000 001000 000228 22.8% CPU1 IDLE
2 2 --- 224 RR Kthread --- Waiting Signal 00000000 002016 000468 23.2% hpwork 0x2d05d388
3 3 --- 60 RR Kthread --- Waiting Semaphore 00000000 002016 000292 14.4% lpwork 0x2d05d394
5 5 --- 200 RR Task --- Waiting MQ empty 00000000 001000 000496 49.6% cxd56_pm_task
6 6 0 100 RR Task --- Running 00000000 003048 001188 38.9% spresense_main
nsh> free
total used free largest nused nfree
Umem: 1176144 42240 1133904 1131840 111 2
nsh> mount
/mnt/spif type smartfs
/proc type procfs
nsh> ifconfig
wlan0 Link encap:Ethernet HWaddr 00:00:00:00:00:00 at UP
inet addr:0.0.0.0 DRaddr:0.0.0.0 Mask:0.0.0.0
nsh> gs2200m raspi3-g wifi-test-24g &
gs2200m [7:50]
nsh> renew wlan0
nsh> ntpcstart
Started the NTP daemon as PID=24
nsh> ifconfig
wlan0 Link encap:Ethernet HWaddr 3c:95:09:00:89:96 at UP
inet addr:192.168.10.22 DRaddr:192.168.10.1 Mask:255.255.255.0
nsh> mount
/mnt/sd0 type vfat
/mnt/spif type smartfs
/proc type procfs
nsh> telnetd
nsh> webserver &
webserver [26:100]
nsh> Starting webserver
date
Fri, Feb 18 00:46:43 2022
nsh> nxplayer
NxPlayer version 1.05
h for commands, q to exit
nxplayer> play http://192.168.10.11/~ishikawa/audio/01-Technopolis-48k.wav
nxplayer> [ 18.868085] [CPU1] up_assert: Assertion failed CPU1 at file:mm_heap/mm_foreach.c line: 88 task: Telnet session
[ 18.875226] [CPU0] arm_registerdump: R0: 00000001 R1: 2d070570 R2: 041ac000 R3: 00000000
[ 18.883374] [CPU0] arm_registerdump: R4: 2d0704f0 R5: 2d05fea8 R6: 2d072498 FP: 2d070570
[ 18.891522] [CPU0] arm_registerdump: R8: 2d072518 SB: 2d060d98 SL: 00000048 R11: 0d049b10
[ 18.899671] [CPU0] arm_registerdump: IP: 00000000 SP: 2d072498 LR: 0d00a275 PC: 0d00a900
[ 18.907849] [CPU0] arm_registerdump: xPSR: 61000000 BASEPRI: 000000e0 CONTROL: 00000004
[ 18.915814] [CPU0] arm_registerdump: EXC_RETURN: ffffffe9
[ 18.921216] [CPU0] arm_dump_stack: IRQ Stack:
[ 18.925549] [CPU0] arm_dump_stack: sp: 2d072498
[ 18.930401] [CPU0] arm_dump_stack: base: 2d05bf08
[ 18.935284] [CPU0] arm_dump_stack: size: 00000800
[ 18.940136] [CPU0] arm_dump_stack: ERROR: IRQ Stack pointer is not within the stack
[ 18.947765] [CPU0] arm_dump_stack: User Stack:
[ 18.952190] [CPU0] arm_dump_stack: sp: 2d072498
[ 18.957042] [CPU0] arm_dump_stack: base: 2d071f20
[ 18.961925] [CPU0] arm_dump_stack: size: 000007e8
[ 18.966777] [CPU0] arm_stackdump: 2d072480: 2d05fea8 2d0704f0 2d05fea8 2d072498 2d070570 0d00a1d1 00000001 00000004
[ 18.977184] [CPU0] arm_stackdump: 2d0724a0: 0d00a900 00000000 00000000 2d05bf08 00000000 2d096fc8 2d060c50 0d00935d
[ 18.987620] [CPU0] arm_stackdump: 2d0724c0: 2d0967b8 0d0077a1 00000810 0d009519 2d072518 2d060c50 2d06fdc8 2d072510
[ 18.998027] [CPU0] arm_stackdump: 2d0724e0: 2d095188 0d0093fd 0d0093d9 000003b8 2d071e68 0d00e1fb 2d072510 0d049afd
[ 19.008433] [CPU0] arm_stackdump: 2d072500: 0d049af7 0d049b02 0d049afc 0d049af6 00000000 00000000 00000000 0000000a
[ 19.018870] [CPU0] arm_stackdump: 2d072520: 00000104 000e9030 00034cd8 000ea570 00000018 2d095140 2d09619c 00000000
[ 19.029276] [CPU0] arm_stackdump: 2d072540: 2d095140 00000003 00000000 0d058b0e 00000000 0d03438b 00000003 00000400
[ 19.039683] [CPU0] arm_stackdump: 2d072560: 00000400 2d071e68 2d095d30 0d034395 2d095d30 0d02f239 2d095d30 2d09619c
[ 19.050089] [CPU0] arm_stackdump: 2d072580: 0d059749 2d095d30 2d07260c 00000000 ffffffff 00000001 00000000 00000004
[ 19.060526] [CPU0] arm_stackdump: 2d0725a0: 00000000 0d02b91d 00000000 2d070570 2d05d76c 0d004cb5 00000001 0d004e11
[ 19.070932] [CPU0] arm_stackdump: 2d0725c0: 00000001 0d004e11 2d05ff0d 2d05ff0c 2d05ff0d 2d095d30 2d09619c 00000001
[ 19.081338] [CPU0] arm_stackdump: 2d0725e0: 00000000 00000000 00000000 00000004 00000000 0d02c3d7 00000000 0d004e11
[ 19.091775] [CPU0] arm_stackdump: 2d072600: 2d05ff0d 2d0961a1 00000000 2d09619c 00000000 00000000 00000000 00000000
[ 19.102181] [CPU0] arm_stackdump: 2d072620: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 19.112588] [CPU0] arm_stackdump: 2d072640: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 19.123024] [CPU0] arm_stackdump: 2d072660: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 19.133431] [CPU0] arm_stackdump: 2d072680: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 19.143837] [CPU0] arm_stackdump: 2d0726a0: 00000000 00000000 2d09619c 2d095d30 2d09619c 0d058b86 00000000 00000000
[ 19.154243] [CPU0] arm_stackdump: 2d0726c0: 00000000 00000000 00000000 0d02feb5 00000001 2d071f08 0d02fe39 00000101
[ 19.164680] [CPU0] arm_stackdump: 2d0726e0: 00000000 0d0079d3 00000001 2d071f08 2d071f08 0d005647 00000000 00000000
[ 19.175117] [CPU0] arm_showtasks: PID PRI USED STACK FILLED COMMAND
[ 19.183082] [CPU0] arm_showtasks: ---- ---- 264 2048 12.8% irq
[ 19.190864] [CPU1] arm_dump_task: 0 0 488 1000 48.8% CPU0 IDLE
[ 19.198920] [CPU1] arm_dump_task: 1 0 228 1000 22.8% CPU1 IDLE
[ 19.207099] [CPU1] arm_dump_task: 2 224 644 2016 31.9% hpwork
[ 19.215003] [CPU1] arm_dump_task: 3 60 756 2016 37.5% lpwork
[ 19.222846] [CPU1] arm_dump_task: 36 100 1468 2024 72.5% Telnet session
[ 19.231451] [CPU1] arm_dump_task: 5 200 496 1000 49.6% cxd56_pm_task
[ 19.239996] [CPU1] arm_dump_task: 6 100 1580 3048 51.8% spresense_main
[ 19.248541] [CPU1] arm_dump_task: 7 50 1556 2000 77.8% gs2200m
[ 19.256506] [CPU1] arm_dump_task: 24 100 1764 1976 89.2%! NTP daemon
[ 19.264856] [CPU1] arm_dump_task: 25 100 624 2008 31.0% Telnet daemon
[ 19.273370] [CPU1] arm_dump_task: 26 100 628 2024 31.0% webserver
[ 19.281549] [CPU1] arm_dump_task: 27 100 1092 3048 35.8% nxplayer
[ 19.289636] [CPU1] arm_dump_task: 28 246 868 3072 28.2% playthread
[ 19.297784] [CPU1] arm_dump_task: 29 252 500 1024 48.8% cxd56
[ 19.305596] [CPU1] arm_dump_task: 30 100 556 1000 55.6% telnet_io
```
The tests normally work for more than 10hrs.
Did you test with your SMP board?
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