TDA4VM: kernel panic when I want to shutdown the linux

ruodong bai

Prodigy 25 points

Part Number: TDA4VM

Hello!

I am using 'processor-sdk-linux-07_03_00' linux in TDA4

now, do 'shutdown -h now' in linux, but lead 'Kernel Panic'

please help analysis this issue.

Is it a common problem? Is there a solution？

attached the log below.

Thank you!

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root@TDA4-Board:~# shutdown -h now
         Stopping Session c2 of user root.
[  OK  ] Removed slice system-weston.slice.
[  OK  ] Stopped target Multi-User System.
[  OK  ] Stopped target Login Prompts.
[  OK  ] Stopped target RPC Port Mapper.
[  OK  ] Stopped target Timers.
[  OK  ] Stopped Daily rotation of log files.
[  OK  ] Stopped Daily Cleanup of Temporary Directories.
[  OK  ] Stopped target Hardware activated USB gadget.
         Stopping Avahi mDNS/DNS-SD Stack...
         Stopping Periodic Command Scheduler...
         Stopping Getty on tty1...
         Stopping Reboot and dump vmcore via kexec...
         Stopping Serial Getty on ttyS2...
         Stopping Serial Getty on ttyS3...
         Stopping Simple Network Ma…ent Protocol (SNMP) Daemon....
         Stopping strongSwan IPsec …Ev2 daemon using ipsec.conf...
         Stopping Load/Save Random Seed...
         Stopping thermal-zone-init.service...
[  OK  ] Stopped Periodic Command Scheduler.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

root@TDA4-Board:~# shutdown -h now
         Stopping Session c2 of user root.
[  OK  ] Removed slice system-weston.slice.
[  OK  ] Stopped target Multi-User System.
[  OK  ] Stopped target Login Prompts.
[  OK  ] Stopped target RPC Port Mapper.
[  OK  ] Stopped target Timers.
[  OK  ] Stopped Daily rotation of log files.
[  OK  ] Stopped Daily Cleanup of Temporary Directories.
[  OK  ] Stopped target Hardware activated USB gadget.
         Stopping Avahi mDNS/DNS-SD Stack...
         Stopping Periodic Command Scheduler...
         Stopping Getty on tty1...
         Stopping Reboot and dump vmcore via kexec...
         Stopping Serial Getty on ttyS2...
         Stopping Serial Getty on ttyS3...
         Stopping Simple Network Ma…ent Protocol (SNMP) Daemon....
         Stopping strongSwan IPsec …Ev2 daemon using ipsec.conf...
         Stopping Load/Save Random Seed...
         Stopping thermal-zone-init.service...
[  OK  ] Stopped Periodic Command Scheduler.
[  OK  ] Stopped Avahi mDNS/DNS-SD Stack.
[  OK  ] Stopped Simple Network Man…ement Protocol (SNMP) Daemon..
[  OK  ] Stopped Getty on tty1.
[  OK  ] Stopped Serial Getty on ttyS2.
[  OK  ] Stopped strongSwan IPsec I…IKEv2 daemon using ipsec.conf.
[  OK  ] Stopped Serial Getty on ttyS3.
[  OK  ] Stopped Reboot and dump vmcore via kexec.
[  OK  ] Stopped Load/Save Random Seed.
[  OK  ] Stopped thermal-zone-init.service.
[  OK  ] Stopped Session c2 of user root.
[  OK  ] Removed slice system-getty.slice.
[  OK  ] Removed slice system-serial\x2dgetty.slice.
         Stopping LSB: network benchmark...
         Stopping Login Service...
         Stopping User Manager for UID 0...
[  OK  ] Stopped User Manager for UID 0.
[  OK  ] Stopped LSB: network benchmark.
[  OK  ] Stopped target Network is Online.
[  OK  ] Stopped target Host and Network Name Lookups.
[  OK  ] Stopped target System Time Synchronized.
[  OK  ] Stopped target System Time Set.
         Stopping adb.service...
         Stopping ota.service...
         Stopping ssd_mount.service...
[  OK  ] Stopped Wait for Network to be Configured.
         Stopping User Runtime Directory /run/user/0...
[  OK  ] Unmounted /run/user/0.
[  OK  ] Stopped Login Service.
[  OK  ] Stopped adb.service.
[  OK  ] Stopped ota.service.
[  OK  ] Stopped ssd_mount.service.
[  OK  ] Stopped User Runtime Directory /run/user/0.
[  OK  ] Removed slice User Slice of UID 0.
         Stopping D-Bus System Message Bus...
         Stopping rc.pvr.service...
         Stopping Permit User Sessions...
[  OK  ] Stopped D-Bus System Message Bus.
[  OK  ] Stopped rc.pvr.service.
[  OK  ] Stopped Permit User Sessions.
[  OK  ] Stopped target Network.
[  OK  ] Stopped target Remote File Systems.
         Stopping Network Name Resolution...
[  OK  ] Stopped Network Name Resolution.
         Stopping Network Service...
[  OK  ] Stopped Network Service.
[  OK  ] Stopped target Network (Pre).
[  OK  ] Stopped IPv6 Packet Filtering Framework.
[  OK  ] Stopped IPv4 Packet Filtering Framework.
[  OK  ] Stopped target Basic System.
[  OK  ] Stopped target Paths.
[  OK  ] Stopped Dispatch Password …ts to Console Directory Watch.
[  OK  ] Stopped Forward Password R…uests to Wall Directory Watch.
[  OK  ] Stopped target Slices.
[  OK  ] Removed slice User and Session Slice.
[  OK  ] Stopped target Sockets.
[  OK  ] Closed Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Closed D-Bus System Message Bus Socket.
[  OK  ] Closed dropbear.socket.
[  OK  ] Stopped target System Initialization.
[  OK  ] Stopped Apply Kernel Variables.
[  OK  ] Stopped Load Kernel Modules.
         Stopping Network Time Synchronization...
[  OK  ] Stopped Network Time Synchronization.
[  OK  ] Stopped Create Volatile Files and Directories.
[  OK  ] Stopped target Local File Systems.
         Unmounting /data...
         Unmounting /media/ram...
         Unmounting /mnt/boot...
         Unmounting Temporary Directory (/tmp)...
         Unmounting /var/volatile...
[  OK  ] Unmounted /data.
[  OK  ] Unmounted /media/ram.
[  OK  ] Unmounted /mnt/boot.
[  OK  ] Unmounted Temporary Directory (/tmp).
[  OK  ] Unmounted /var/volatile.
[  OK  ] Stopped target Local File Systems (Pre).
[  OK  ] Stopped target Swap.
[  OK  ] Reached target Unmount All Filesystems.
[  OK  ] Stopped Remount Root and Kernel File Systems.
[  OK  ] Stopped Create Static Device Nodes in /dev.
[  OK  ] Reached target Shutdown.
[  OK  ] Reached target Final Step.
[  OK  ] Started Power-Off.
[  OK  ] Reached target Power-Off.
[   54.802378] systemd-shutdown[1]: Syncing filesystems and block devices.
[   54.813042] systemd-shutdown[1]: Sending SIGTERM to remaining processes...
[   54.823219] systemd-journald[174]: Received SIGTERM from PID 1 (systemd-shutdow).
[   54.836231] systemd-shutdown[1]: Sending SIGKILL to remaining processes...
[   54.846743] systemd-shutdown[1]: Unmounting file systems.
[   54.853638] [1124]: Remounting '/' read-only in with options '(null)'.
[   54.864887] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   54.871420] systemd-shutdown[1]: All filesystems unmounted.
[   54.876995] systemd-shutdown[1]: Deactivating swaps.
[   54.882636] systemd-shutdown[1]: All swaps deactivated.
[   54.887864] systemd-shutdown[1]: Detaching loop devices.
[   54.894799] systemd-shutdown[1]: All loop devices detached.
[   54.900367] systemd-shutdown[1]: Detaching DM devices.
[   54.905603] systemd-shutdown[1]: All DM devices detached.
[   54.910993] systemd-shutdown[1]: All filesystems, swaps, loop devices and DM devices detached.
[   54.924371] systemd-shutdown[1]: Syncing filesystems and block devices.
[   54.931142] systemd-shutdown[1]: Powering off.
[   54.936392] pci_generic_config_write32: 20 callbacks suppressed
[   54.936399] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xdc may corrupt adjacent RW1C bits
[   54.952076] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0xc8 may corrupt adjacent RW1C bits
[   54.961883] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[   54.971601] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x9c may corrupt adjacent RW1C bits
[   54.981355] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x92 may corrupt adjacent RW1C bits
[   54.991088] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[   55.000769] pci_bus 0000:00: 2-byte config write to 0000:00:00.0 offset 0x4 may corrupt adjacent RW1C bits
[   55.025909] reboot: Power down
[   55.028977] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000000
[   55.036615] CPU: 0 PID: 1 Comm: systemd-shutdow Tainted: G           O      5.4.106-g023faefa70 #1
[   55.045548] Hardware name: Texas Instruments K3 J721E SoC (DT)
[   55.051362] Call trace:
[   55.053801]  dump_backtrace+0x0/0x140
[   55.057449]  show_stack+0x14/0x20
[   55.060752]  dump_stack+0xb4/0x110
[   55.064144]  panic+0x158/0x324
[   55.067187]  do_exit+0x94c/0x978
[   55.070403]  __do_sys_reboot+0x164/0x240
[   55.074310]  __arm64_sys_reboot+0x20/0x28
[   55.078306]  el0_svc_common.constprop.0+0x68/0x160
[   55.083079]  el0_svc_handler+0x20/0x80
[   55.086814]  el0_svc+0x8/0x204
[   55.089857] Kernel Offset: disabled
[   55.093331] CPU features: 0x0002,20006008
[   55.097324] Memory Limit: none
[   55.100368] Rebooting in 10 seconds..

over 3 years ago

0 Keerthy J over 3 years ago

TI__Guru**** 155970 points

Hi,

https://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-jacinto7/08_00_00_08/exports/docs/devices/J7/linux/Release_Specific_Release_Notes.html

Poweroff has known issues. Reboot works fine.

If no other questions please click on verify answer.

- Keerthy

0 ruodong bai over 3 years ago in reply to Keerthy J

Prodigy 25 points

Hello Keerthy,

thank you for you reply!

actually, by the log of this issue, I think it is not related with "drm_dev_unregister ", and maybe not the same with " LCPD-16130 "

Could you share the detail infomation about " LCPD-16130 " ?

if they are the same, when and which version would fix this issue?

thank you!

+1 Keerthy J over 3 years ago in reply to ruodong bai

TI__Guru**** 155970 points

Hi,

LCPD-16130 is one such issue but poweroff is not supported on TDA4VM. So there could be other issues as well. Reboot is functional
but poweroff is not. Since it is not a supported feature I do not have a date on the next release when it will be supported. Hope
your question is answered. Please click on verify answer if no further questions.

- Keerthy

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TDA4VM: kernel panic when I want to shutdown the linux