[Kernel-packages] [Bug 1884058] Re: kernel warning in epyc2 nested virtualization
should be fixed by upcoming 5.4.120 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable- rc.git/commit/?h=linux-5.4.y=ec60172af2c6f7c4a59a22fc1ba68729ea3a2e4d -- 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/1884058 Title: kernel warning in epyc2 nested virtualization Status in linux package in Ubuntu: Confirmed Bug description: [1115784.899520] [ cut here ] [1115784.899551] WARNING: CPU: 17 PID: 799578 at arch/x86/kvm/mmu.c:2237 nonpaging_update_pte+0x9/0x10 [kvm] [1115784.899551] Modules linked in: vhost_net vhost tap nf_tables ip6t_REJECT nf_reject_ipv6 ip6table_mangle ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 xt_comment xt_tcpudp xt_state xt_conntrack iptable_mangle iptable_nat iptable_filter bpfilter 8021q garp mrp stp llc binfmt_misc ipmi_ssif amd64_edac_mod edac_mce_amd kvm_amd kvm crct10dif_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper nls_iso8859_1 input_leds joydev ast ceph drm_vram_helper ttm libceph drm_kms_helper fscache i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt nfnetlink_cttimeout nfnetlink ccp k10temp ipmi_si ipmi_devintf ipmi_msghandler mac_hid openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c sch_fq_codel drm ip_tables x_tables autofs4 hid_generic usbhid ahci crc32_pclmul nvme hid libahci nvme_core bnxt_en i2c_piix4 i40e [1115784.899594] CPU: 17 PID: 799578 Comm: CPU 1/KVM Not tainted 5.4.0-29-generic #33-Ubuntu [1115784.899595] Hardware name: Supermicro AS -1113S-WN10RT/H11SSW-NT, BIOS 2.1 02/21/2020 [1115784.899615] RIP: 0010:nonpaging_update_pte+0x9/0x10 [kvm] [1115784.899617] Code: 00 0f 1f 44 00 00 55 31 c0 48 89 e5 5d c3 0f 1f 00 0f 1f 44 00 00 55 48 89 e5 5d c3 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5 <0f> 0b 5d c3 0f 1f 00 0f 1f 44 00 00 55 48 89 f0 48 89 e5 48 85 c9 [1115784.899618] RSP: 0018:b039ccc1ba80 EFLAGS: 00010202 [1115784.899620] RAX: c07c4f10 RBX: 8f009d2e7000 RCX: b039ccc1bac8 [1115784.899621] RDX: 8f009d2e7000 RSI: 8f00987e6f18 RDI: 8f00a39bbc90 [1115784.899622] RBP: b039ccc1ba80 R08: R09: b039e05a4000 [1115784.899623] R10: 000b R11: 8f00984e0008 R12: 8f00987e6f18 [1115784.899624] R13: 8f00a39bbc90 R14: 0701 R15: b039ccc1bad0 [1115784.899625] FS: 7fecceffd700() GS:8f01ce64() knlGS: [1115784.899626] CS: 0010 DS: ES: CR0: 80050033 [1115784.899627] CR2: 55d27ce2e218 CR3: 007d26852000 CR4: 00340ee0 [1115784.899628] Call Trace: [1115784.899653] kvm_mmu_pte_write+0x435/0x440 [kvm] [1115784.899675] kvm_page_track_write+0x7f/0xb0 [kvm] [1115784.899695] emulator_write_phys+0x40/0x50 [kvm] [1115784.899712] write_emulate+0xe/0x10 [kvm] [1115784.899730] emulator_read_write_onepage+0xf9/0x320 [kvm] [1115784.899746] emulator_read_write+0xdc/0x190 [kvm] [1115784.899763] emulator_write_emulated+0x15/0x20 [kvm] [1115784.899784] segmented_write+0x60/0x90 [kvm] [1115784.899801] writeback+0x187/0x310 [kvm] [1115784.899820] x86_emulate_insn+0xa1c/0x1260 [kvm] [1115784.899837] x86_emulate_instruction+0x358/0x720 [kvm] [1115784.899853] complete_emulated_pio+0x3f/0x70 [kvm] [1115784.899871] kvm_arch_vcpu_ioctl_run+0x551/0x590 [kvm] [1115784.899888] kvm_vcpu_ioctl+0x24b/0x610 [kvm] [1115784.899894] ? __seccomp_filter+0x7e/0x690 [1115784.899898] ? futex_wake+0x8b/0x180 [1115784.899903] do_vfs_ioctl+0x407/0x670 [1115784.899905] ? __secure_computing+0x42/0xe0 [1115784.899907] ksys_ioctl+0x67/0x90 [1115784.899908] __x64_sys_ioctl+0x1a/0x20 [1115784.899911] do_syscall_64+0x57/0x190 [1115784.899914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [1115784.899915] RIP: 0033:0x7fed0138d37b [1115784.899916] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [1115784.899916] RSP: 002b:7fecceffc5b8 EFLAGS: 0246 ORIG_RAX: 0010 [1115784.899917] RAX: ffda RBX: ae80 RCX: 7fed0138d37b [1115784.899917] RDX: RSI: ae80 RDI: 0025 [1115784.899918] RBP: 562bce39e940 R08: 562bcc1affb0 R09: 0200 [1115784.899918] R10: 0001 R11: 0246 R12: [1115784.899919] R13: 562bcc81c960 R14: 0004 R15: [1115784.899920] ---[ end trace 6282d0248ce1f9fe ]--- --- ProblemType: Bug AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jun 18 18:55 seq crw-rw 1 root audio 116, 33 Jun 18 18:55 timer AplayDevices: Error: [Errno 2] No such file or
[Kernel-packages] [Bug 1884058] Re: kernel warning in epyc2 nested virtualization
apport-collect info has been collected ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1884058 Title: kernel warning in epyc2 nested virtualization Status in linux package in Ubuntu: Confirmed Bug description: [1115784.899520] [ cut here ] [1115784.899551] WARNING: CPU: 17 PID: 799578 at arch/x86/kvm/mmu.c:2237 nonpaging_update_pte+0x9/0x10 [kvm] [1115784.899551] Modules linked in: vhost_net vhost tap nf_tables ip6t_REJECT nf_reject_ipv6 ip6table_mangle ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 xt_comment xt_tcpudp xt_state xt_conntrack iptable_mangle iptable_nat iptable_filter bpfilter 8021q garp mrp stp llc binfmt_misc ipmi_ssif amd64_edac_mod edac_mce_amd kvm_amd kvm crct10dif_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper nls_iso8859_1 input_leds joydev ast ceph drm_vram_helper ttm libceph drm_kms_helper fscache i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt nfnetlink_cttimeout nfnetlink ccp k10temp ipmi_si ipmi_devintf ipmi_msghandler mac_hid openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c sch_fq_codel drm ip_tables x_tables autofs4 hid_generic usbhid ahci crc32_pclmul nvme hid libahci nvme_core bnxt_en i2c_piix4 i40e [1115784.899594] CPU: 17 PID: 799578 Comm: CPU 1/KVM Not tainted 5.4.0-29-generic #33-Ubuntu [1115784.899595] Hardware name: Supermicro AS -1113S-WN10RT/H11SSW-NT, BIOS 2.1 02/21/2020 [1115784.899615] RIP: 0010:nonpaging_update_pte+0x9/0x10 [kvm] [1115784.899617] Code: 00 0f 1f 44 00 00 55 31 c0 48 89 e5 5d c3 0f 1f 00 0f 1f 44 00 00 55 48 89 e5 5d c3 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5 <0f> 0b 5d c3 0f 1f 00 0f 1f 44 00 00 55 48 89 f0 48 89 e5 48 85 c9 [1115784.899618] RSP: 0018:b039ccc1ba80 EFLAGS: 00010202 [1115784.899620] RAX: c07c4f10 RBX: 8f009d2e7000 RCX: b039ccc1bac8 [1115784.899621] RDX: 8f009d2e7000 RSI: 8f00987e6f18 RDI: 8f00a39bbc90 [1115784.899622] RBP: b039ccc1ba80 R08: R09: b039e05a4000 [1115784.899623] R10: 000b R11: 8f00984e0008 R12: 8f00987e6f18 [1115784.899624] R13: 8f00a39bbc90 R14: 0701 R15: b039ccc1bad0 [1115784.899625] FS: 7fecceffd700() GS:8f01ce64() knlGS: [1115784.899626] CS: 0010 DS: ES: CR0: 80050033 [1115784.899627] CR2: 55d27ce2e218 CR3: 007d26852000 CR4: 00340ee0 [1115784.899628] Call Trace: [1115784.899653] kvm_mmu_pte_write+0x435/0x440 [kvm] [1115784.899675] kvm_page_track_write+0x7f/0xb0 [kvm] [1115784.899695] emulator_write_phys+0x40/0x50 [kvm] [1115784.899712] write_emulate+0xe/0x10 [kvm] [1115784.899730] emulator_read_write_onepage+0xf9/0x320 [kvm] [1115784.899746] emulator_read_write+0xdc/0x190 [kvm] [1115784.899763] emulator_write_emulated+0x15/0x20 [kvm] [1115784.899784] segmented_write+0x60/0x90 [kvm] [1115784.899801] writeback+0x187/0x310 [kvm] [1115784.899820] x86_emulate_insn+0xa1c/0x1260 [kvm] [1115784.899837] x86_emulate_instruction+0x358/0x720 [kvm] [1115784.899853] complete_emulated_pio+0x3f/0x70 [kvm] [1115784.899871] kvm_arch_vcpu_ioctl_run+0x551/0x590 [kvm] [1115784.899888] kvm_vcpu_ioctl+0x24b/0x610 [kvm] [1115784.899894] ? __seccomp_filter+0x7e/0x690 [1115784.899898] ? futex_wake+0x8b/0x180 [1115784.899903] do_vfs_ioctl+0x407/0x670 [1115784.899905] ? __secure_computing+0x42/0xe0 [1115784.899907] ksys_ioctl+0x67/0x90 [1115784.899908] __x64_sys_ioctl+0x1a/0x20 [1115784.899911] do_syscall_64+0x57/0x190 [1115784.899914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [1115784.899915] RIP: 0033:0x7fed0138d37b [1115784.899916] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [1115784.899916] RSP: 002b:7fecceffc5b8 EFLAGS: 0246 ORIG_RAX: 0010 [1115784.899917] RAX: ffda RBX: ae80 RCX: 7fed0138d37b [1115784.899917] RDX: RSI: ae80 RDI: 0025 [1115784.899918] RBP: 562bce39e940 R08: 562bcc1affb0 R09: 0200 [1115784.899918] R10: 0001 R11: 0246 R12: [1115784.899919] R13: 562bcc81c960 R14: 0004 R15: [1115784.899920] ---[ end trace 6282d0248ce1f9fe ]--- --- ProblemType: Bug AlsaDevices: total 0 crw-rw 1 root audio 116, 1 Jun 18 18:55 seq crw-rw 1 root audio 116, 33 Jun 18 18:55 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.20.11-0ubuntu27.3
[Kernel-packages] [Bug 1884058] Re: kernel warning in epyc2 nested virtualization
apport information ** Tags added: apport-collected ** Description changed: [1115784.899520] [ cut here ] [1115784.899551] WARNING: CPU: 17 PID: 799578 at arch/x86/kvm/mmu.c:2237 nonpaging_update_pte+0x9/0x10 [kvm] [1115784.899551] Modules linked in: vhost_net vhost tap nf_tables ip6t_REJECT nf_reject_ipv6 ip6table_mangle ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 xt_comment xt_tcpudp xt_state xt_conntrack iptable_mangle iptable_nat iptable_filter bpfilter 8021q garp mrp stp llc binfmt_misc ipmi_ssif amd64_edac_mod edac_mce_amd kvm_amd kvm crct10dif_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper nls_iso8859_1 input_leds joydev ast ceph drm_vram_helper ttm libceph drm_kms_helper fscache i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt nfnetlink_cttimeout nfnetlink ccp k10temp ipmi_si ipmi_devintf ipmi_msghandler mac_hid openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c sch_fq_codel drm ip_tables x_tables autofs4 hid_generic usbhid ahci crc32_pclmul nvme hid libahci nvme_core bnxt_en i2c_piix4 i40e [1115784.899594] CPU: 17 PID: 799578 Comm: CPU 1/KVM Not tainted 5.4.0-29-generic #33-Ubuntu [1115784.899595] Hardware name: Supermicro AS -1113S-WN10RT/H11SSW-NT, BIOS 2.1 02/21/2020 [1115784.899615] RIP: 0010:nonpaging_update_pte+0x9/0x10 [kvm] [1115784.899617] Code: 00 0f 1f 44 00 00 55 31 c0 48 89 e5 5d c3 0f 1f 00 0f 1f 44 00 00 55 48 89 e5 5d c3 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5 <0f> 0b 5d c3 0f 1f 00 0f 1f 44 00 00 55 48 89 f0 48 89 e5 48 85 c9 [1115784.899618] RSP: 0018:b039ccc1ba80 EFLAGS: 00010202 [1115784.899620] RAX: c07c4f10 RBX: 8f009d2e7000 RCX: b039ccc1bac8 [1115784.899621] RDX: 8f009d2e7000 RSI: 8f00987e6f18 RDI: 8f00a39bbc90 [1115784.899622] RBP: b039ccc1ba80 R08: R09: b039e05a4000 [1115784.899623] R10: 000b R11: 8f00984e0008 R12: 8f00987e6f18 [1115784.899624] R13: 8f00a39bbc90 R14: 0701 R15: b039ccc1bad0 [1115784.899625] FS: 7fecceffd700() GS:8f01ce64() knlGS: [1115784.899626] CS: 0010 DS: ES: CR0: 80050033 [1115784.899627] CR2: 55d27ce2e218 CR3: 007d26852000 CR4: 00340ee0 [1115784.899628] Call Trace: [1115784.899653] kvm_mmu_pte_write+0x435/0x440 [kvm] [1115784.899675] kvm_page_track_write+0x7f/0xb0 [kvm] [1115784.899695] emulator_write_phys+0x40/0x50 [kvm] [1115784.899712] write_emulate+0xe/0x10 [kvm] [1115784.899730] emulator_read_write_onepage+0xf9/0x320 [kvm] [1115784.899746] emulator_read_write+0xdc/0x190 [kvm] [1115784.899763] emulator_write_emulated+0x15/0x20 [kvm] [1115784.899784] segmented_write+0x60/0x90 [kvm] [1115784.899801] writeback+0x187/0x310 [kvm] [1115784.899820] x86_emulate_insn+0xa1c/0x1260 [kvm] [1115784.899837] x86_emulate_instruction+0x358/0x720 [kvm] [1115784.899853] complete_emulated_pio+0x3f/0x70 [kvm] [1115784.899871] kvm_arch_vcpu_ioctl_run+0x551/0x590 [kvm] [1115784.899888] kvm_vcpu_ioctl+0x24b/0x610 [kvm] [1115784.899894] ? __seccomp_filter+0x7e/0x690 [1115784.899898] ? futex_wake+0x8b/0x180 [1115784.899903] do_vfs_ioctl+0x407/0x670 [1115784.899905] ? __secure_computing+0x42/0xe0 [1115784.899907] ksys_ioctl+0x67/0x90 [1115784.899908] __x64_sys_ioctl+0x1a/0x20 [1115784.899911] do_syscall_64+0x57/0x190 [1115784.899914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [1115784.899915] RIP: 0033:0x7fed0138d37b [1115784.899916] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [1115784.899916] RSP: 002b:7fecceffc5b8 EFLAGS: 0246 ORIG_RAX: 0010 [1115784.899917] RAX: ffda RBX: ae80 RCX: 7fed0138d37b [1115784.899917] RDX: RSI: ae80 RDI: 0025 [1115784.899918] RBP: 562bce39e940 R08: 562bcc1affb0 R09: 0200 [1115784.899918] R10: 0001 R11: 0246 R12: [1115784.899919] R13: 562bcc81c960 R14: 0004 R15: [1115784.899920] ---[ end trace 6282d0248ce1f9fe ]--- + --- + ProblemType: Bug + AlsaDevices: + total 0 + crw-rw 1 root audio 116, 1 Jun 18 18:55 seq + crw-rw 1 root audio 116, 33 Jun 18 18:55 timer + AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' + ApportVersion: 2.20.11-0ubuntu27.3 + Architecture: amd64 + ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' + AudioDevicesInUse: Error: [Errno 2] No such file or directory: 'fuser' + CasperMD5CheckResult: skip + DistroRelease: Ubuntu 20.04 + HibernationDevice: RESUME=none + IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' +
[Kernel-packages] [Bug 1884058] Re: kernel warning in epyc2 nested virtualization
** Package changed: ubuntu => linux (Ubuntu) -- 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/1884058 Title: kernel warning in epyc2 nested virtualization Status in linux package in Ubuntu: New Bug description: [1115784.899520] [ cut here ] [1115784.899551] WARNING: CPU: 17 PID: 799578 at arch/x86/kvm/mmu.c:2237 nonpaging_update_pte+0x9/0x10 [kvm] [1115784.899551] Modules linked in: vhost_net vhost tap nf_tables ip6t_REJECT nf_reject_ipv6 ip6table_mangle ip6table_filter ip6_tables ipt_REJECT nf_reject_ipv4 xt_comment xt_tcpudp xt_state xt_conntrack iptable_mangle iptable_nat iptable_filter bpfilter 8021q garp mrp stp llc binfmt_misc ipmi_ssif amd64_edac_mod edac_mce_amd kvm_amd kvm crct10dif_pclmul ghash_clmulni_intel aesni_intel crypto_simd cryptd glue_helper nls_iso8859_1 input_leds joydev ast ceph drm_vram_helper ttm libceph drm_kms_helper fscache i2c_algo_bit fb_sys_fops syscopyarea sysfillrect sysimgblt nfnetlink_cttimeout nfnetlink ccp k10temp ipmi_si ipmi_devintf ipmi_msghandler mac_hid openvswitch nsh nf_conncount nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c sch_fq_codel drm ip_tables x_tables autofs4 hid_generic usbhid ahci crc32_pclmul nvme hid libahci nvme_core bnxt_en i2c_piix4 i40e [1115784.899594] CPU: 17 PID: 799578 Comm: CPU 1/KVM Not tainted 5.4.0-29-generic #33-Ubuntu [1115784.899595] Hardware name: Supermicro AS -1113S-WN10RT/H11SSW-NT, BIOS 2.1 02/21/2020 [1115784.899615] RIP: 0010:nonpaging_update_pte+0x9/0x10 [kvm] [1115784.899617] Code: 00 0f 1f 44 00 00 55 31 c0 48 89 e5 5d c3 0f 1f 00 0f 1f 44 00 00 55 48 89 e5 5d c3 0f 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5 <0f> 0b 5d c3 0f 1f 00 0f 1f 44 00 00 55 48 89 f0 48 89 e5 48 85 c9 [1115784.899618] RSP: 0018:b039ccc1ba80 EFLAGS: 00010202 [1115784.899620] RAX: c07c4f10 RBX: 8f009d2e7000 RCX: b039ccc1bac8 [1115784.899621] RDX: 8f009d2e7000 RSI: 8f00987e6f18 RDI: 8f00a39bbc90 [1115784.899622] RBP: b039ccc1ba80 R08: R09: b039e05a4000 [1115784.899623] R10: 000b R11: 8f00984e0008 R12: 8f00987e6f18 [1115784.899624] R13: 8f00a39bbc90 R14: 0701 R15: b039ccc1bad0 [1115784.899625] FS: 7fecceffd700() GS:8f01ce64() knlGS: [1115784.899626] CS: 0010 DS: ES: CR0: 80050033 [1115784.899627] CR2: 55d27ce2e218 CR3: 007d26852000 CR4: 00340ee0 [1115784.899628] Call Trace: [1115784.899653] kvm_mmu_pte_write+0x435/0x440 [kvm] [1115784.899675] kvm_page_track_write+0x7f/0xb0 [kvm] [1115784.899695] emulator_write_phys+0x40/0x50 [kvm] [1115784.899712] write_emulate+0xe/0x10 [kvm] [1115784.899730] emulator_read_write_onepage+0xf9/0x320 [kvm] [1115784.899746] emulator_read_write+0xdc/0x190 [kvm] [1115784.899763] emulator_write_emulated+0x15/0x20 [kvm] [1115784.899784] segmented_write+0x60/0x90 [kvm] [1115784.899801] writeback+0x187/0x310 [kvm] [1115784.899820] x86_emulate_insn+0xa1c/0x1260 [kvm] [1115784.899837] x86_emulate_instruction+0x358/0x720 [kvm] [1115784.899853] complete_emulated_pio+0x3f/0x70 [kvm] [1115784.899871] kvm_arch_vcpu_ioctl_run+0x551/0x590 [kvm] [1115784.899888] kvm_vcpu_ioctl+0x24b/0x610 [kvm] [1115784.899894] ? __seccomp_filter+0x7e/0x690 [1115784.899898] ? futex_wake+0x8b/0x180 [1115784.899903] do_vfs_ioctl+0x407/0x670 [1115784.899905] ? __secure_computing+0x42/0xe0 [1115784.899907] ksys_ioctl+0x67/0x90 [1115784.899908] __x64_sys_ioctl+0x1a/0x20 [1115784.899911] do_syscall_64+0x57/0x190 [1115784.899914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [1115784.899915] RIP: 0033:0x7fed0138d37b [1115784.899916] Code: 0f 1e fa 48 8b 05 15 3b 0d 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 3a 0d 00 f7 d8 64 89 01 48 [1115784.899916] RSP: 002b:7fecceffc5b8 EFLAGS: 0246 ORIG_RAX: 0010 [1115784.899917] RAX: ffda RBX: ae80 RCX: 7fed0138d37b [1115784.899917] RDX: RSI: ae80 RDI: 0025 [1115784.899918] RBP: 562bce39e940 R08: 562bcc1affb0 R09: 0200 [1115784.899918] R10: 0001 R11: 0246 R12: [1115784.899919] R13: 562bcc81c960 R14: 0004 R15: [1115784.899920] ---[ end trace 6282d0248ce1f9fe ]--- To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1884058/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp