[systemd-devel] kexec reboot fails and reboots in normal cold boot way

[Prashantkumar dhotre]

Hi,
In  systemd 243.2+ version, intermittently sometimes I see that 'systemctl
kexec' does not result in kexec reboot but results in reguler cold boot
reboot
In console logs, I see below logs.
At line#209, I see "FAIL" string but not sure where it is coming from.
In which cases do 'systemctl kexec' can fail and result in non-kexec
reguler reboot?


 185 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/data/var/home/root/.ssh^[[0m.^M
 186 2022-06-13 13:56:18 [^[[0;1;31mFAILED^[[0m] Failed unmounting
^[[0;1;39m/etc^[[0m.^M
 187 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/soft/uswitch^[[0m.^M
 188 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmo[ 1130.272883]
systemd-shutdown[1]: Could not deactivate swap /sda3: Transport endpoint is
not
     connected^M
 189 2022-06-13 13:56:18 unted ^[[0;1;39m/u^[[0m.^M
 190 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/usr/conf^[[0m.^M
 191 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/usr/evo/share^[[0m.^M
 192 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/uswitch/data/var/external^[[0m.^M
 193 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/uswitch/dev^[[0m.^M
 194 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/uswitch/proc^[[0m.^M
 195 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/uswitch/soft^[[0m.^M
 196 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/uswitch/tmp^[[0m.^M
 197 2022-06-13 13:56:18 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/var/db^[[0m.^M
 198 2022-06-13 13:56:19 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/var/etc^[[0m.^M
 199 2022-06-13 13:56:19 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/var/pfe^[[0m.^M
 200 2022-06-13 13:56:19 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39m/var/rundb^[[0m.^M
 201 2022-06-13 13:56:19 [^[[0;32m  OK  ^[[0m] Unmounted
^[[0;1;39mTemporary Directory (/tmp)^[[0m.^M
 202 2022-06-13 13:56:19 [^[[0;32m  OK  ^[[0m] Stopped target
^[[0;1;39mSwap^[[0m.^M
 203 2022-06-13 13:56:19          Deactivating swap
^[[0;1;39m/sda3^[[0m...^M
 204 2022-06-13 13:56:19          Unmounting ^[[0;1;39m/data/var^[[0m...^M
 205 2022-06-13 13:56:19          Unmounting ^[[0;1;39m/soft^[[0m...^M
 206 2022-06-13 13:56:19          Unmounting
^[[0;1;39m/uswitch/data/var^[[0m...^M
 207 2022-06-13 13:56:19          Unmounting ^[[0;1;39m/var^[[0m...[
1131.454830] reboot: Restarting system^M
 208 2022-06-13 13:56:19 ^M
 209 2022-06-13 13:56:19 [^[[0;1;31mFAIL^[c^M
 210 2022-06-13 13:56:19 Booting from Flash A^M
 211 2022-06-13 13:56:19 ^M
 212 2022-06-13 13:56:19 FPGA Reset Reason = 0x80^M
 213 2022-06-13 13:56:19 ^M
 214 2022-06-13 13:56:20 Primary BIOS version CBDE_P_LIG0_00.25.1^M

Thanks
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