[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Tags added: cscc -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Released Status in debian-installer package in Ubuntu: Invalid Status in linux package in Ubuntu: Fix Released Status in debian-installer source package in Bionic: Invalid Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splas
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Tags removed: targetmilestone-inin--- ** Tags added: targetmilestone-inin18041 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Released Status in debian-installer package in Ubuntu: Invalid Status in linux package in Ubuntu: Fix Released Status in debian-installer source package in Bionic: Invalid Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Changed in: ubuntu-power-systems Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Released Status in debian-installer package in Ubuntu: Invalid Status in linux package in Ubuntu: Fix Released Status in debian-installer source package in Bionic: Invalid Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-7
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Changed in: linux (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in debian-installer package in Ubuntu: Invalid Status in linux package in Ubuntu: Fix Released Status in debian-installer source package in Bionic: Invalid Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-4
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
Bionic is still completely uninstallable (via MAAS) because of this. MAAS is booting (currently) 4.15.0-23 for Bionic deployments and the oopese still occur sending the machine into a reboot loop. https://paste.ubuntu.com/p/wwPFmMn4wt/ ** Tags added: blocks-hwcert-server -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in debian-installer package in Ubuntu: Invalid Status in linux package in Ubuntu: Fix Committed Status in debian-installer source package in Bionic: Invalid Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
^^ I also note that the fix is in -24, so I'll re-confirm once that is available via MAAS. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in debian-installer package in Ubuntu: Invalid Status in linux package in Ubuntu: Fix Committed Status in debian-installer source package in Bionic: Invalid Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUI
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
There has been no build of debian-installer in bionic-proposed against the 4.15.0-22 kernel reported to have this issue. The 4.15.0-24 kernel is now released to bionic-updates. So there should be no changes required on debian-installer for this. ** Changed in: debian-installer (Ubuntu) Status: New => Invalid ** Changed in: debian-installer (Ubuntu Bionic) Status: New => Invalid -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in debian-installer package in Ubuntu: Invalid Status in linux package in Ubuntu: Fix Committed Status in debian-installer source package in Bionic: Invalid Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInU
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Also affects: debian-installer (Ubuntu) Importance: Undecided Status: New ** Changed in: debian-installer (Ubuntu) Assignee: (unassigned) => Canonical Foundations Team (canonical-foundations) ** Changed in: debian-installer (Ubuntu Bionic) Assignee: (unassigned) => Canonical Foundations Team (canonical-foundations) ** Changed in: debian-installer (Ubuntu) Importance: Undecided => Critical ** Changed in: debian-installer (Ubuntu Bionic) Importance: Undecided => Critical -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in debian-installer package in Ubuntu: New Status in linux package in Ubuntu: Fix Committed Status in debian-installer source package in Bionic: New Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
Did you passed the following boot parameter while installing 18.04 from proposed? "apt-setup/proposed=true" https://bugs.launchpad.net/ubuntu/+source/debian- installer/+bug/1773973/comments/10 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
We have used below bionic "-proposed" path to get install it freshly, still it fails to boot. Issue is still observed after installing from http://ports.ubuntu.com /ubuntu-ports/dists/bionic-proposed/main/installer- ppc64el/current/images/netboot/ubuntu-installer/ppc64el/ Please advice with the right path to pick the fixed kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Released Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'i
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
This bug was fixed in the package linux - 4.15.0-24.26
---
linux (4.15.0-24.26) bionic; urgency=medium
* linux: 4.15.0-24.26 -proposed tracker (LP: #1776338)
* Bionic update: upstream stable patchset 2018-06-06 (LP: #1775483)
- drm: bridge: dw-hdmi: Fix overflow workaround for Amlogic Meson GX SoCs
- i40e: Fix attach VF to VM issue
- tpm: cmd_ready command can be issued only after granting locality
- tpm: tpm-interface: fix tpm_transmit/_cmd kdoc
- tpm: add retry logic
- Revert "ath10k: send (re)assoc peer command when NSS changed"
- bonding: do not set slave_dev npinfo before slave_enable_netpoll in
bond_enslave
- ipv6: add RTA_TABLE and RTA_PREFSRC to rtm_ipv6_policy
- ipv6: sr: fix NULL pointer dereference in seg6_do_srh_encap()- v4 pkts
- KEYS: DNS: limit the length of option strings
- l2tp: check sockaddr length in pppol2tp_connect()
- net: validate attribute sizes in neigh_dump_table()
- llc: delete timers synchronously in llc_sk_free()
- tcp: don't read out-of-bounds opsize
- net: af_packet: fix race in PACKET_{R|T}X_RING
- tcp: md5: reject TCP_MD5SIG or TCP_MD5SIG_EXT on established sockets
- net: fix deadlock while clearing neighbor proxy table
- team: avoid adding twice the same option to the event list
- net/smc: fix shutdown in state SMC_LISTEN
- team: fix netconsole setup over team
- packet: fix bitfield update race
- tipc: add policy for TIPC_NLA_NET_ADDR
- pppoe: check sockaddr length in pppoe_connect()
- vlan: Fix reading memory beyond skb->tail in skb_vlan_tagged_multi
- amd-xgbe: Add pre/post auto-negotiation phy hooks
- sctp: do not check port in sctp_inet6_cmp_addr
- amd-xgbe: Improve KR auto-negotiation and training
- strparser: Do not call mod_delayed_work with a timeout of LONG_MAX
- amd-xgbe: Only use the SFP supported transceiver signals
- strparser: Fix incorrect strp->need_bytes value.
- net: sched: ife: signal not finding metaid
- tcp: clear tp->packets_out when purging write queue
- net: sched: ife: handle malformed tlv length
- net: sched: ife: check on metadata length
- llc: hold llc_sap before release_sock()
- llc: fix NULL pointer deref for SOCK_ZAPPED
- net: ethernet: ti: cpsw: fix tx vlan priority mapping
- virtio_net: split out ctrl buffer
- virtio_net: fix adding vids on big-endian
- KVM: s390: force bp isolation for VSIE
- s390: correct module section names for expoline code revert
- microblaze: Setup dependencies for ASM optimized lib functions
- commoncap: Handle memory allocation failure.
- scsi: mptsas: Disable WRITE SAME
- cdrom: information leak in cdrom_ioctl_media_changed()
- m68k/mac: Don't remap SWIM MMIO region
- block/swim: Check drive type
- block/swim: Don't log an error message for an invalid ioctl
- block/swim: Remove extra put_disk() call from error path
- block/swim: Rename macros to avoid inconsistent inverted logic
- block/swim: Select appropriate drive on device open
- block/swim: Fix array bounds check
- block/swim: Fix IO error at end of medium
- tracing: Fix missing tab for hwlat_detector print format
- s390/cio: update chpid descriptor after resource accessibility event
- s390/dasd: fix IO error for newly defined devices
- s390/uprobes: implement arch_uretprobe_is_alive()
- ACPI / video: Only default only_lcd to true on Win8-ready _desktops_
- docs: ip-sysctl.txt: fix name of some ipv6 variables
- net: mvpp2: Fix DMA address mask size
- net: stmmac: Disable ACS Feature for GMAC >= 4
- l2tp: hold reference on tunnels in netlink dumps
- l2tp: hold reference on tunnels printed in pppol2tp proc file
- l2tp: hold reference on tunnels printed in l2tp/tunnels debugfs file
- l2tp: fix {pppol2tp, l2tp_dfs}_seq_stop() in case of seq_file overflow
- s390/qeth: fix error handling in adapter command callbacks
- s390/qeth: avoid control IO completion stalls
- s390/qeth: handle failure on workqueue creation
- bnxt_en: Fix memory fault in bnxt_ethtool_init()
- virtio-net: add missing virtqueue kick when flushing packets
- VSOCK: make af_vsock.ko removable again
- hwmon: (k10temp) Add temperature offset for Ryzen 2700X
- hwmon: (k10temp) Add support for AMD Ryzen w/ Vega graphics
- s390/cpum_cf: rename IBM z13/z14 counter names
- kprobes: Fix random address output of blacklist file
- Revert "pinctrl: intel: Initialize GPIO properly when used through
irqchip"
* Lenovo V330 needs patch in ideapad_laptop module for rfkill (LP: #1774636)
- SAUCE: Add Lenovo V330 to the ideapad_laptop rfkill blacklist
* bluetooth controller fail after suspend with USB autosuspend on XPS 13 9360
(LP: #1775217)
- Bluetooth: btusb: Add Dell XPS 13 9360 to btusb_needs_reset_resume_table
* [Hyper-V] PCI: hv: Fix 2 hang issues in hv_compose_msi
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
We have verified the kernel in -proposed (4.15.0-24.26) to boot correctly in a Power8 system. ** Tags added: verification-done-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Tags removed: verification-needed-bionic ** Tags added: architecture-ppc64le bugnameltc-169340 severity-critical targetmilestone-inin--- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
Hello IBM, Could you please verify the fix(es) with the Bionic kernel currently in -proposed? Thank you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash ProcLoadAvg: 0.01 0.08 0.
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed- bionic'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-bionic -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubun
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Changed in: linux (Ubuntu) Status: In Progress => Fix Committed ** Changed in: ubuntu-power-systems Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: Fix Committed Status in linux package in Ubuntu: Fix Committed Status in linux source package in Bionic: Fix Committed Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=s
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Changed in: ubuntu-power-systems Importance: Undecided => Critical -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: In Progress Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash ProcLoadAvg: 0.01 0.08 0.04 2/1373 28071 ProcSwaps: Filename
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Changed in: linux (Ubuntu Bionic) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: In Progress Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: Fix Committed Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash ProcLoadAvg: 0.01 0.08 0.04 2/1373 28071 ProcSwaps: F
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
I'm pasting Pavithra comments on testing with fixed kernel: > Pavithra's update: (In reply to comment #8) > --- Comment From jsalisbury 2018-05-30 01:19:05 UTC--- > Did this issue start with the 4.15.0-22 kernel? Was there a prior 4.15 > based kernel that did not exhibit this bug? > > Could you also see if this bug happens with the Bionic -proposed or mainline > kernel: > > See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to > enable and use -proposed. > > Mainline can be downloaded from: > http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc7/ Tested with given kernels below is the summary. 4.15.0-20-generic -> System boots 4.15.0-22-generic -> System fails to boots with oops 4.15.0-23-generic -> System fails to boots with oops 4.15.0-23-generic #26~lp1773162 -> System boots Thanks, Pavithra -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: In Progress Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Changed in: ubuntu-power-systems Status: New => In Progress ** Tags added: triage-g -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: In Progress Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash ProcLoadAvg: 0.01 0.08 0.04 2/1373 28071
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
SRU request submitted: https://lists.ubuntu.com/archives/kernel-team/2018-May/092758.html -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash ProcLoadAvg: 0.01 0.08 0.04 2/1373 28071 ProcSwaps: Fi
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
That Linux kernel boots to the login prompt. Thank you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash ProcLoadAvg: 0.01 0.08 0.04 2/1373 28071 ProcSwaps: Filename T
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
I built a test kernel with a revert of 06f7e3d39 and a new backport of a048a07d7f4. The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1773162 Can you test this kernel and see if it resolves this bug? Note about installing test kernels: • If the test kernel is prior to 4.15(Bionic) you need to install the linux-image and linux-image-extra .deb packages. • If the test kernel is 4.15(Bionic) or newer, you need to install the linux-modules, linux-modules-extra and linux-image-unsigned .deb packages. Thanks in advance! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'a
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Tags added: kernel-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash ProcLoadAvg: 0.01 0.08 0.04 2/1373 28071 ProcSwaps: Filename TypeSizeUsed
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Changed in: linux (Ubuntu) Importance: Undecided => Critical ** Changed in: linux (Ubuntu) Status: Incomplete => In Progress ** Changed in: linux (Ubuntu) Assignee: Canonical Kernel Team (canonical-kernel-team) => Joseph Salisbury (jsalisbury) ** Also affects: linux (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Bionic) Importance: Undecided => Critical ** Changed in: linux (Ubuntu Bionic) Status: New => In Progress ** Changed in: linux (Ubuntu Bionic) Assignee: (unassigned) => Joseph Salisbury (jsalisbury) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: In Progress Status in linux source package in Bionic: In Progress Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
** Also affects: ubuntu-power-systems Importance: Undecided Status: New ** Changed in: ubuntu-power-systems Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) ** Changed in: linux (Ubuntu) Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in The Ubuntu-power-systems project: New Status in linux package in Ubuntu: Incomplete Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb Pro
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
The system boots with `no_stf_barrier`. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in linux package in Ubuntu: Incomplete Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: DistroRelease: Ubuntu 18.04 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' Package: linux (not installed) PciMultimedia: ProcFB: 0 astdrmfb ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash ProcLoadAvg: 0.01 0.08 0.04 2/1373 28071 ProcSwaps: Filename TypeSizeUsed Priority ProcVersion: Linux version 4.4.0-124-generic (buildd@bos02-ppc64el-008) (gcc ve
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
This kernel seems to be missing a change that is present in the upstream
version of the patch.
See:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/powerpc/lib/feature-fixups.c?commit=a048a07d7f4535baa4cbad6bc024f175317ab938#n189
--- a/arch/powerpc/lib/feature-fixups.c 2018-05-24 23:31:52.497801437 +1000
+++ b/arch/powerpc/lib/feature-fixups.c 2018-05-24 23:29:18.141606123 +1000
@@ -185,12 +186,21 @@
i = 0;
if (types & STF_BARRIER_FALLBACK || types & STF_BARRIER_SYNC_ORI) {
- instrs[i++] = 0x7db243a6; /* mtsprg 2,r13 */
- instrs[i++] = 0x7db142a6; /* mfsprg r13,1 */
+ if (cpu_has_feature(CPU_FTR_HVMODE)) {
+ instrs[i++] = 0x7db14ba6; /* mtspr 0x131, r13 (HSPRG1)
*/
+ instrs[i++] = 0x7db04aa6; /* mfspr r13, 0x130 (HSPRG0)
*/
+ } else {
+ instrs[i++] = 0x7db243a6; /* mtsprg 2,r13 */
+ instrs[i++] = 0x7db142a6; /* mfsprg r13,1*/
+ }
instrs[i++] = 0x7c0004ac; /* hwsync */
instrs[i++] = 0xe9ad; /* ld r13,0(r13) */
instrs[i++] = 0x63ff; /* ori 31,31,0 speculation barrier */
- instrs[i++] = 0x7db242a6; /* mfsprg r13,2 */
+ if (cpu_has_feature(CPU_FTR_HVMODE)) {
+ instrs[i++] = 0x7db14aa6; /* mfspr r13, 0x131 (HSPRG1)
*/
+ } else {
+ instrs[i++] = 0x7db242a6; /* mfsprg r13,2 */
+ }
} else if (types & STF_BARRIER_EIEIO) {
instrs[i++] = 0x7e0006ac; /* eieio + bit 6 hint */
}
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1773162
Title:
4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec
supported)
Status in linux package in Ubuntu:
Incomplete
Bug description:
Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot
with 4.15.0-22-generic and is in a reboot cycle.
```
Exiting petitboot. Type 'exit' to return.
The system is going down NOW!
Sent SIGTERM to all processes
Sent SIGKILL to all processes
[31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1
[32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2
[2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec
[2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1]
[2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV
[2.660462] Modules linked in:
[2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic
#24-Ubuntu
[2.660549] NIP: c000b9ec LR: CTR:
[2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted
(4.15.0-22-generic)
[2.660657] MSR: 90001031 CR: XER:
[2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000
SOFTE: -4611686018408771536
[2.660713] GPR00: 7fffcd511100
[2.660713] GPR04:
[2.660713] GPR08:
[2.660713] GPR12: 75501b231700 000200f0
[2.660713] GPR16:
[2.660713] GPR20:
[2.660713] GPR24:
[2.660713] GPR28:
[2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184
[2.661249] LR [] (null)
[2.661285] Call Trace:
[2.661303] Instruction dump:
[2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088
e8810090
[2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff
7db242a6 4810
[2.661445] ---[ end trace b607b09fe6490607 ]---
[…]
```
Please find the full log attached. Selecting Linux 4.4.0-124-generic
works.
```
$ uname -a
Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP
Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux
$ dpkg -l linux-image-4.15.0-22-generic
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version
Architecture Description
+++-==-==-===
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
I was asked to add the firmware details. ``` $ ipmitool … fru print 47 Product Name : OpenPOWER Firmware Product Version : IBM-firestone-ibm-OP8_v1.12_2.85 Product Extra :op-build-d033e11 Product Extra :buildroot-81b8d98 Product Extra :skiboot-5.4.8-7f3e3b0 Product Extra :hostboot-2eb7706-f28ad92 Product Extra :linux-4.4.92-openpower1-59284a2 Product Extra :petitboot-v1.4.4-a6d3938 Product Extra :firestone-xml-2494a43 Product Extra :occ-d7efe30-dca9 ``` -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in linux package in Ubuntu: Incomplete Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` --- AlsaDevices: total 0 crw-rw 1 root audio 116, 1 May 23 16:40 seq crw-rw 1 root audio 116, 33 May 23 16:40 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: ppc64el ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
With `loglevel=7 initcall_debug nosplash` on the command line I got a little further, I believe. ``` […] [0.00] Linux version 4.15.0-22-generic (buildd@bos02-ppc64el-009) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #24-Ubuntu SMP Wed May 16 12:12:37 UTC 2018 (Ubuntu 4.15.0-22.24-generic 4.15.17) […] [0.00] Kernel command line: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ loglevel=7 initcall_debug nosplash […] [3.290595] Bad kernel stack pointer 7fffc010e3d0 at c000b9ec [3.290639] Oops: Bad kernel stack pointer, sig: 6 [#1] [3.290671] LE SMP NR_CPUS=2048 NUMA PowerNV [3.290705] Modules linked in: [3.290731] CPU: 56 PID: 1200 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [3.290778] NIP: c000b9ec LR: CTR: [3.290826] REGS: c0003fd5fd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [3.290872] MSR: 90001031 CR: XER: [3.290922] CFAR: c000b934 DAR: 0002b200 DSISR: 4000 SOFTE: -4611686018403131680 [3.290922] GPR00: 7fffc010e3d0 [3.290922] GPR04: [3.290922] GPR08: [3.290922] GPR12: 74c38e101700 0002b200 [3.290922] GPR16: [3.290922] GPR20: [3.290922] GPR24: [3.290922] GPR28: [3.291350] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [3.291389] LR [] (null) [3.291419] Call Trace: [3.291435] Instruction dump: [3.291460] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [3.291509] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 63ff [3.291560] ---[ end trace 12eb35aa3ef49d58 ]--- ``` Please find the full log attached. ** Attachment added: "Linux 4.15.0-22-generic messages with loglevel=7 initcall_debug nosplash" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1773162/+attachment/5143829/+files/linux-4.15.0-22-generic-messages-loglevel-7.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1773162 Title: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported) Status in linux package in Ubuntu: Incomplete Bug description: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63f
[Kernel-packages] [Bug 1773162] Re: 4.15.0-22-generic fails to boot on IBM S822LC (POWER8 (raw), altivec supported)
apport information ** Tags added: apport-collected ** Description changed: Upgrading from 16.04 to 18.04 on a IBM S822LC the system does not boot with 4.15.0-22-generic and is in a reboot cycle. ``` Exiting petitboot. Type 'exit' to return. The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes [31775213631,3] OPAL: Trying a CPU re-init with flags: 0x1 [32097001879,3] OPAL: Trying a CPU re-init with flags: 0x2 [2.660186] Bad kernel stack pointer 7fffcd511100 at c000b9ec [2.660382] Oops: Bad kernel stack pointer, sig: 6 [#1] [2.660422] LE SMP NR_CPUS=2048 NUMA PowerNV [2.660462] Modules linked in: [2.660494] CPU: 63 PID: 1201 Comm: modprobe Not tainted 4.15.0-22-generic #24-Ubuntu [2.660549] NIP: c000b9ec LR: CTR: [2.660603] REGS: c0003fd0bd40 TRAP: 0300 Not tainted (4.15.0-22-generic) [2.660657] MSR: 90001031 CR: XER: [2.660713] CFAR: c000b934 DAR: 000200f0 DSISR: 4000 SOFTE: -4611686018408771536 [2.660713] GPR00: 7fffcd511100 [2.660713] GPR04: [2.660713] GPR08: [2.660713] GPR12: 75501b231700 000200f0 [2.660713] GPR16: [2.660713] GPR20: [2.660713] GPR24: [2.660713] GPR28: [2.661203] NIP [c000b9ec] fast_exception_return+0x9c/0x184 [2.661249] LR [] (null) [2.661285] Call Trace: [2.661303] Instruction dump: [2.661331] e84101a0 7c4ff120 e8410170 7c5a03a6 e8010070 e8410080 e8610088 e8810090 [2.661387] e8210078 7db243a6 7db142a6 7c0004ac 63ff 7db242a6 4810 [2.661445] ---[ end trace b607b09fe6490607 ]--- […] ``` Please find the full log attached. Selecting Linux 4.4.0-124-generic works. ``` $ uname -a Linux flughafenberlinbrandenburgwillybrandt 4.4.0-124-generic #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux $ dpkg -l linux-image-4.15.0-22-generic Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-==-==-==-= ii linux-image-4.15.0-22-generic 4.15.0-22.24 ppc64elSigned kernel image generic $ more /etc/os-release NAME="Ubuntu" VERSION="18.04 LTS (Bionic Beaver)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04 LTS" VERSION_ID="18.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=bionic UBUNTU_CODENAME=bionic ``` + --- + AlsaDevices: + total 0 + crw-rw 1 root audio 116, 1 May 23 16:40 seq + crw-rw 1 root audio 116, 33 May 23 16:40 timer + AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' + ApportVersion: 2.20.9-0ubuntu7 + Architecture: ppc64el + ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' + AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: + DistroRelease: Ubuntu 18.04 + IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' + Package: linux (not installed) + PciMultimedia: + + ProcFB: 0 astdrmfb + ProcKernelCmdLine: root=UUID=2c3dd738-785a-469b-843e-9f0ba8b47b0d ro rootflags=subvol=@ quiet splash + ProcLoadAvg: 0.01 0.08 0.04 2/1373 28071 + ProcSwaps: Filename TypeSizeUsed Priority + ProcVersion: Linux version 4.4.0-124-generic (buildd@bos02-ppc64el-008) (gcc version 5.4.0 20160609 (Ubuntu/IBM 5.4.0-6ubuntu1~16.04.9) ) #148-Ubuntu SMP Wed May 2 13:02:22 UTC 2018 + ProcVersionSignature: Ubuntu 4.4.0-124.148-generic 4.4.117 + RelatedPackageVersions: + linux-restricted-modules-4.4.0-124-generic N/A + linux-backports-modules-4.4.0-124-ge
