bionic verification:

ubuntu@crash-bionic:~/crash-7.2.8$ sudo sh ./debian/tests/live
Adding linux-image debug symbols.
Executing: /tmp/apt-key-gpghome.vuS9jI2yc6/gpg.1.sh --keyserver 
keyserver.ubuntu.com --recv-keys C8CAB6595FDFF622
gpg: key C8CAB6595FDFF622: 5 signatures not checked due to missing keys
gpg: key C8CAB6595FDFF622: "Ubuntu Debug Symbol Archive Automatic Signing Key 
(2016) <ubuntu-arch...@lists.ubuntu.com>" 3 new signatures
gpg: Total number processed: 1
gpg:         new signatures: 3
Hit:1 http://archive.canonical.com/ubuntu bionic InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports bionic InRelease                    
Hit:3 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease            
Ign:4 http://ddebs.ubuntu.com bionic InRelease                                 
Hit:5 http://ppa.launchpad.net/dannf/dannf/ubuntu bionic InRelease             
Hit:6 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease          
Ign:7 http://ddebs.ubuntu.com bionic-updates InRelease                  
Hit:8 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease    
Ign:9 http://ddebs.ubuntu.com bionic-proposed InRelease                 
Hit:10 http://ports.ubuntu.com/ubuntu-ports bionic-proposed InRelease    
Hit:11 http://ddebs.ubuntu.com bionic Release                            
Hit:12 http://ddebs.ubuntu.com bionic-updates Release
Hit:13 http://ddebs.ubuntu.com bionic-proposed Release
Reading package lists... Done                      
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
Hit:1 http://archive.canonical.com/ubuntu bionic InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports bionic InRelease         
Ign:3 http://ddebs.ubuntu.com bionic InRelease                      
Hit:4 http://ppa.launchpad.net/dannf/dannf/ubuntu bionic InRelease  
Hit:5 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease      
Ign:6 http://ddebs.ubuntu.com bionic-updates InRelease                   
Hit:7 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease    
Ign:8 http://ddebs.ubuntu.com bionic-proposed InRelease                 
Hit:9 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease    
Hit:10 http://ddebs.ubuntu.com bionic Release                           
Hit:11 http://ports.ubuntu.com/ubuntu-ports bionic-proposed InRelease   
Hit:12 http://ddebs.ubuntu.com bionic-updates Release
Hit:13 http://ddebs.ubuntu.com bionic-proposed Release
Reading package lists... Done                      
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
Hit:1 http://ppa.launchpad.net/dannf/dannf/ubuntu bionic InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports bionic InRelease         
Hit:3 http://archive.canonical.com/ubuntu bionic InRelease          
Ign:4 http://ddebs.ubuntu.com bionic InRelease                      
Hit:5 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease      
Ign:6 http://ddebs.ubuntu.com bionic-updates InRelease                   
Hit:7 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease    
Ign:8 http://ddebs.ubuntu.com bionic-proposed InRelease                 
Hit:9 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease    
Hit:10 http://ddebs.ubuntu.com bionic Release                           
Hit:11 http://ports.ubuntu.com/ubuntu-ports bionic-proposed InRelease    
Hit:12 http://ddebs.ubuntu.com bionic-updates Release                    
Hit:13 http://ddebs.ubuntu.com bionic-proposed Release
Reading package lists... Done                      
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
Hit:1 http://archive.canonical.com/ubuntu bionic InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports bionic InRelease         
Ign:3 http://ddebs.ubuntu.com bionic InRelease                      
Hit:4 http://ppa.launchpad.net/dannf/dannf/ubuntu bionic InRelease  
Ign:5 http://ddebs.ubuntu.com bionic-updates InRelease                   
Hit:6 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease      
Ign:7 http://ddebs.ubuntu.com bionic-proposed InRelease                  
Hit:8 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease   
Hit:9 http://ddebs.ubuntu.com bionic Release                            
Hit:10 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease   
Hit:11 http://ddebs.ubuntu.com bionic-updates Release                   
Hit:12 http://ports.ubuntu.com/ubuntu-ports bionic-proposed InRelease   
Hit:13 http://ddebs.ubuntu.com bionic-proposed Release
Reading package lists... Done                      
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
Hit:1 http://archive.canonical.com/ubuntu bionic InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports bionic InRelease         
Ign:3 http://ddebs.ubuntu.com bionic InRelease                      
Hit:4 http://ppa.launchpad.net/dannf/dannf/ubuntu bionic InRelease  
Hit:5 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease      
Ign:6 http://ddebs.ubuntu.com bionic-updates InRelease                   
Hit:7 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease    
Ign:8 http://ddebs.ubuntu.com bionic-proposed InRelease                 
Hit:9 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease    
Hit:10 http://ddebs.ubuntu.com bionic Release                           
Hit:11 http://ports.ubuntu.com/ubuntu-ports bionic-proposed InRelease   
Hit:12 http://ddebs.ubuntu.com bionic-updates Release                   
Hit:13 http://ddebs.ubuntu.com bionic-proposed Release
Reading package lists... Done                      
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
Hit:1 http://ppa.launchpad.net/dannf/dannf/ubuntu bionic InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports bionic InRelease         
Hit:3 http://archive.canonical.com/ubuntu bionic InRelease          
Ign:4 http://ddebs.ubuntu.com bionic InRelease                      
Ign:5 http://ddebs.ubuntu.com bionic-updates InRelease                   
Hit:6 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease      
Ign:7 http://ddebs.ubuntu.com bionic-proposed InRelease                  
Hit:8 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease   
Hit:9 http://ddebs.ubuntu.com bionic Release                            
Hit:10 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease   
Hit:11 http://ddebs.ubuntu.com bionic-updates Release                   
Hit:12 http://ports.ubuntu.com/ubuntu-ports bionic-proposed InRelease   
Hit:13 http://ddebs.ubuntu.com bionic-proposed Release
Reading package lists... Done                      
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
Hit:1 http://archive.canonical.com/ubuntu bionic InRelease
Hit:2 http://ports.ubuntu.com/ubuntu-ports bionic InRelease         
Ign:3 http://ddebs.ubuntu.com bionic InRelease                      
Hit:4 http://ppa.launchpad.net/dannf/dannf/ubuntu bionic InRelease  
Hit:5 http://ports.ubuntu.com/ubuntu-ports bionic-updates InRelease      
Ign:6 http://ddebs.ubuntu.com bionic-updates InRelease                   
Hit:7 http://ports.ubuntu.com/ubuntu-ports bionic-backports InRelease    
Ign:8 http://ddebs.ubuntu.com bionic-proposed InRelease                 
Hit:9 http://ports.ubuntu.com/ubuntu-ports bionic-security InRelease    
Hit:10 http://ddebs.ubuntu.com bionic Release                           
Hit:11 http://ports.ubuntu.com/ubuntu-ports bionic-proposed InRelease   
Hit:12 http://ddebs.ubuntu.com bionic-updates Release
Hit:13 http://ddebs.ubuntu.com bionic-proposed Release
Reading package lists... Done                      
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:58 and /etc/apt/sources.list.d/ddebs.list:1
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:60 and /etc/apt/sources.list.d/ddebs.list:2
W: Target Packages (main/binary-arm64/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Packages (main/binary-all/Packages) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target Translations (main/i18n/Translation-en) is configured multiple times 
in /etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-arm64) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
W: Target CNF (main/cnf/Commands-all) is configured multiple times in 
/etc/apt/sources.list:62 and /etc/apt/sources.list.d/ddebs.list:3
Reading package lists...
Building dependency tree...
Reading state information...
linux-image-5.3.0-42-generic-dbgsym is already the newest version 
(5.3.0-42.34~18.04.1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Testing crash on live kernel
ubuntu@crash-bionic:~/crash-7.2.8$ echo $?
0

** Tags removed: verification-needed verification-needed-bionic
** Tags added: verification-done verification-done-bionic

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https://bugs.launchpad.net/bugs/1858958

Title:
  fails on arm64 w/ 5.4 kernel: crash: cannot determine VA_BITS_ACTUAL:
  please use /proc/kcore

Status in crash package in Ubuntu:
  Fix Released
Status in crash source package in Bionic:
  Fix Committed
Status in crash source package in Eoan:
  Fix Committed

Bug description:
  [impact]

  autopkgtest failures

  [test case]

  crash autopkgtests have began to fail on arm64, as seen here:

  
https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac
  /autopkgtest-focal/focal/arm64/c/crash/20191223_190616_50c73@/log.gz

  The significant difference between this test and the last successful
  one is that the host kernel has moved from 5.3 to 5.4. As crash needs
  to understand some internals of the kernel memory, it often needs
  updates to deal with new kernels.

  I've verified that the existing crash still works fine w/ a 5.3
  kernel[1], but does not w/ 5.4:

  $ sudo crash -st /usr/lib/debug/boot/vmlinux-$(uname -r)

  crash: cannot determine VA_BITS_ACTUAL: please use /proc/kcore

  However, note hte "please use /proc/kcore" - if I point crash at that
  instead of whatever it normally uses (/dev/mem?) it is able to start
  [2]. The same is also true w/ current upstream as of commit 7c2d41e
  btw - it fails w/o /proc/kcore and works with it.

  [1]
  ubuntu@d05-3:~$ sudo crash /usr/lib/debug/boot/vmlinux-5.3.0-26-generic

  crash 7.2.6
  Copyright (C) 2002-2019  Red Hat, Inc.
  Copyright (C) 2004, 2005, 2006, 2010  IBM Corporation
  Copyright (C) 1999-2006  Hewlett-Packard Co
  Copyright (C) 2005, 2006, 2011, 2012  Fujitsu Limited
  Copyright (C) 2006, 2007  VA Linux Systems Japan K.K.
  Copyright (C) 2005, 2011  NEC Corporation
  Copyright (C) 1999, 2002, 2007  Silicon Graphics, Inc.
  Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
  This program is free software, covered by the GNU General Public License,
  and you are welcome to change it and/or distribute copies of it under
  certain conditions.  Enter "help copying" to see the conditions.
  This program has absolutely no warranty.  Enter "help warranty" for details.

  GNU gdb (GDB) 7.6
  Copyright (C) 2013 Free Software Foundation, Inc.
  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
  and "show warranty" for details.
  This GDB was configured as "aarch64-unknown-linux-gnu"...

        KERNEL: /usr/lib/debug/boot/vmlinux-5.3.0-26-generic
      DUMPFILE: /proc/kcore
          CPUS: 64
          DATE: Wed Jan  8 22:32:40 2020
        UPTIME: 4 days, 20:46:37
  LOAD AVERAGE: 1.09, 0.76, 0.46
         TASKS: 836
      NODENAME: d05-3
       RELEASE: 5.3.0-26-generic
       VERSION: #28-Ubuntu SMP Wed Dec 18 05:39:18 UTC 2019
       MACHINE: aarch64  (unknown Mhz)
        MEMORY: 127.7 GB
           PID: 19415
       COMMAND: "crash"
          TASK: ffff801464623b00  [THREAD_INFO: ffff801464623b00]
           CPU: 13
         STATE: TASK_RUNNING (ACTIVE)

  crash> quit

  [2]
  ubuntu@d05-3:~$ sudo crash -st /usr/lib/debug/boot/vmlinux-$(uname -r) 
/proc/kcore
  Thu Jan  9 00:20:20 2020

  ubuntu@d05-3:~$ sudo crash /usr/lib/debug/boot/vmlinux-$(uname -r)
  /proc/kcore

  crash 7.2.6
  Copyright (C) 2002-2019  Red Hat, Inc.
  Copyright (C) 2004, 2005, 2006, 2010  IBM Corporation
  Copyright (C) 1999-2006  Hewlett-Packard Co
  Copyright (C) 2005, 2006, 2011, 2012  Fujitsu Limited
  Copyright (C) 2006, 2007  VA Linux Systems Japan K.K.
  Copyright (C) 2005, 2011  NEC Corporation
  Copyright (C) 1999, 2002, 2007  Silicon Graphics, Inc.
  Copyright (C) 1999, 2000, 2001, 2002  Mission Critical Linux, Inc.
  This program is free software, covered by the GNU General Public License,
  and you are welcome to change it and/or distribute copies of it under
  certain conditions.  Enter "help copying" to see the conditions.
  This program has absolutely no warranty.  Enter "help warranty" for details.

  GNU gdb (GDB) 7.6
  Copyright (C) 2013 Free Software Foundation, Inc.
  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
  This is free software: you are free to change and redistribute it.
  There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
  and "show warranty" for details.
  This GDB was configured as "aarch64-unknown-linux-gnu"...

        KERNEL: /usr/lib/debug/boot/vmlinux-5.4.0-9-generic
      DUMPFILE: /proc/kcore
          CPUS: 64
          DATE: Thu Jan  9 00:20:57 2020
        UPTIME: 03:36:15
  LOAD AVERAGE: 0.56, 0.31, 0.26
         TASKS: 823
      NODENAME: d05-3
       RELEASE: 5.4.0-9-generic
       VERSION: #12-Ubuntu SMP Mon Dec 16 22:33:31 UTC 2019
       MACHINE: aarch64  (unknown Mhz)
        MEMORY: 127.7 GB
           PID: 44363
       COMMAND: "crash"
          TASK: ffff00179ae0da00  [THREAD_INFO: ffff00179ae0da00]
           CPU: 11
         STATE: TASK_RUNNING (ACTIVE)

  crash>

  [regression potential]

  autopkgtest change only; any regression would involve false
  positive/negative tests.

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