$ uname -a
Linux bntutest97 4.15.0-97-generic #98+TEST0000000v20200423b3-Ubuntu SMP Thu Apr 23 22:20:18 UTC 20 x86_64 x86_64 x86_64 GNU/Linux
$ sudo kdump-config show
udo kdump-config show
DUMP_MODE: kdump
USE_KDUMP: 1
KDUMP_SYSCTL: kernel.panic_on_oops=1
KDUMP_COREDIR: /var/crash
crashkernel addr: 0x2c000000
/var/lib/kdump/vmlinuz: symbolic link to /boot/vmlinuz-4.15.0-97-generic
kdump initrd:
/var/lib/kdump/initrd.img: symbolic link to /var/lib/kdump/initrd.img-4.15.0-97-generic
current state: ready to kdump
Guilherme,
I tried to use your kernel, and it works!
Now I send you outputs you requested:
$ uname -a v20200423b3- Ubuntu SMP Thu Apr 23 22:20:18 UTC 20 x86_64 x86_64 x86_64 GNU/Linux
Linux bntutest97 4.15.0-97-generic #98+TEST0000000
$ sudo kdump-config show panic_on_ oops=1 lib/kdump/ vmlinuz: symbolic link to /boot/vmlinuz- 4.15.0- 97-generic lib/kdump/ initrd. img: symbolic link to /var/lib/ kdump/initrd. img-4.15. 0-97-generic
udo kdump-config show
DUMP_MODE: kdump
USE_KDUMP: 1
KDUMP_SYSCTL: kernel.
KDUMP_COREDIR: /var/crash
crashkernel addr: 0x2c000000
/var/
kdump initrd:
/var/
current state: ready to kdump
kexec command: line="BOOT_ IMAGE=/ boot/vmlinuz- 4.15.0- 97-generic root=UUID= cddaa45a- b277-465f- 9410-3633976f02 0c ro reset_devices systemd. unit=kdump- tools-dump. service nr_cpus=1 irqpoll nousb ata_piix. prefer_ ms_hyperv= 0" --initrd= /var/lib/ kdump/initrd. img /var/lib/ kdump/vmlinuz
/sbin/kexec -p -s --command-