This ubuntu_kvm_smoke_test has failed on bare-metal i386 with Bionic kernel 4.15.0-102.103
kernel: [ 205.203786] BUG: unable to handle kernel paging request at 00004ee4 kernel: [ 205.203865] IP: vmx_vcpu_run+0x24c/0x590 [kvm_intel] kernel: [ 205.203908] *pdpt = 0000000032cee001 *pde = 0000000000000000 kernel: [ 205.203958] Oops: 0000 [#1] SMP PTI kernel: [ 205.203988] Modules linked in: vhost_net vhost tap xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter devlink intel_rapl x86_pkg_temp_thermal joydev input_leds intel_powerclamp coretemp intel_cstate dcdbas ipmi_ssif intel_rapl_perf ipmi_si mei_me ipmi_devintf acpi_power_meter kvm_intel mei mac_hid shpchp ipmi_msghandler acpi_pad kvm irqbypass lpc_ich sch_fq_codel ib_iser rdma_cm iw_cm ib_cm ib_core iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi ip_tables x_tables autofs4 btrfs zstd_compress raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq kernel: [ 205.204461] libcrc32c raid1 raid0 multipath linear hid_generic usbhid hid mgag200 i2c_algo_bit ttm crc32_pclmul drm_kms_helper pcbc syscopyarea sysfillrect aesni_intel sysimgblt aes_i586 fb_sys_fops crypto_simd cryptd drm tg3 ahci libahci ptp pps_core wmi kernel: [ 205.204612] CPU: 3 PID: 2193 Comm: CPU 0/KVM Not tainted 4.15.0-102-generic #103-Ubuntu kernel: [ 205.204663] Hardware name: Dell Inc. PowerEdge R320/0DY523, BIOS 1.2.4 05/11/2012 kernel: [ 205.204715] EIP: vmx_vcpu_run+0x24c/0x590 [kvm_intel] kernel: [ 205.204748] EFLAGS: 00010002 CPU: 3 kernel: [ 205.204771] EAX: 00000001 EBX: 00000000 ECX: 00000000 EDX: 00006c14 kernel: [ 205.204810] ESI: 00000000 EDI: 00000000 EBP: f3313de8 ESP: f3313dd0 kernel: [ 205.204848] DS: 0068 ES: 0068 FS: 00d8 GS: 00e0 SS: 0068 kernel: [ 205.204883] CR0: 80050033 CR2: 00004ee4 CR3: 27b34000 CR4: 000426f0 kernel: [ 205.204922] Call Trace: kernel: [ 205.204973] vcpu_enter_guest+0x2da/0x1200 [kvm] kernel: [ 205.205026] ? kvm_arch_vcpu_load+0x7d/0x250 [kvm] kernel: [ 205.205079] kvm_arch_vcpu_ioctl_run+0xc1/0x3c0 [kvm] kernel: [ 205.205131] ? kvm_arch_vcpu_ioctl_run+0xc1/0x3c0 [kvm] kernel: [ 205.205182] kvm_vcpu_ioctl+0x26c/0x5b0 [kvm] kernel: [ 205.205214] ? futex_wake+0x7d/0x150 kernel: [ 205.205256] ? kvm_set_memory_region+0x40/0x40 [kvm] kernel: [ 205.205290] do_vfs_ioctl+0x93/0x6b0 kernel: [ 205.205316] SyS_ioctl+0x58/0x70 kernel: [ 205.205340] do_fast_syscall_32+0x7f/0x200 kernel: [ 205.205370] entry_SYSENTER_32+0x6b/0xbe kernel: [ 205.205396] EIP: 0xb7f1fd09 kernel: [ 205.205414] EFLAGS: 00200292 CPU: 3 kernel: [ 205.205438] EAX: ffffffda EBX: 00000015 ECX: 0000ae80 EDX: 00000000 kernel: [ 205.205478] ESI: 02ce7220 EDI: 00000000 EBP: b7f12000 ESP: b32a6eb8 kernel: [ 205.205517] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b kernel: [ 205.207327] Code: 81 f4 01 00 00 31 c0 31 db 31 c9 31 d2 31 f6 31 ff 31 ed 5d 5a 8b 45 f0 89 4d e8 e8 df 71 ff ff 84 c0 8b 4d e8 0f 84 94 02 00 00 <8b> 81 e4 4e 00 00 8b 91 e8 4e 00 00 89 4d e8 e8 d0 7a ff ff e8 kernel: [ 205.211667] EIP: vmx_vcpu_run+0x24c/0x590 [kvm_intel] SS:ESP: 0068:f3313dd0 kernel: [ 205.214131] CR2: 0000000000004ee4 kernel: [ 205.216577] ---[ end trace 9ab07b7d6f771993 ]--- -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-kvm in Ubuntu. https://bugs.launchpad.net/bugs/1881072 Title: "BUG: unable to handle kernel paging request" when testing ubuntu_kvm_smoke_test.kvm_smoke_test with B-KVM in proposed Status in ubuntu-kernel-tests: New Status in linux-kvm package in Ubuntu: New Bug description: Issue found on 4.15.0-1061-kvm, with KVM instance zeppo, moe. The ubuntu_kvm_smoke_test will fail with: uvt-kvm: error: timed out waiting for dnsmasq lease for 52:54:00:ee:15:c8. Traces can be found in syslog. systemd[1]: Started Daemon for generating UUIDs. kernel: kauditd_printk_skb: 9 callbacks suppressed kernel: audit: type=1400 audit(1590647581.375:20): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libvirt-2c239120-7dc0-4e83-8c24-1eb5a3081877" pid=1291 comm="apparmor_parser" kernel: audit: type=1400 audit(1590647581.691:21): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-2c239120-7dc0-4e83-8c24-1eb5a3081877" pid=1294 comm="apparmor_parser" kernel: audit: type=1400 audit(1590647581.927:22): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-2c239120-7dc0-4e83-8c24-1eb5a3081877" pid=1297 comm="apparmor_parser" kernel: audit: type=1400 audit(1590647582.155:23): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" name="libvirt-2c239120-7dc0-4e83-8c24-1eb5a3081877" pid=1300 comm="apparmor_parser" systemd[1]: Started Virtual machine log manager. libvirtd[693]: 2020-05-28 06:33:02.188+0000: 731: info : libvirt version: 4.0.0, package: 1ubuntu8.17 (Marc Deslauriers <[email protected]> Wed, 06 May 2020 14:18:23 -0400) systemd-networkd[613]: vnet0: Link UP systemd-networkd[613]: vnet0: Gained carrier networkd-dispatcher[662]: WARNING:Unknown index 7 seen, reloading interface list kernel: virbr0: port 2(vnet0) entered blocking state kernel: virbr0: port 2(vnet0) entered disabled state kernel: device vnet0 entered promiscuous mode kernel: virbr0: port 2(vnet0) entered blocking state kernel: virbr0: port 2(vnet0) entered listening state systemd-timesyncd[542]: Network configuration changed, trying to establish connection. systemd-timesyncd[542]: Synchronized to time server 10.246.72.3:123 (10.246.72.3). libvirtd[693]: 2020-05-28 06:33:02.188+0000: 731: info : hostname: zeppo libvirtd[693]: 2020-05-28 06:33:02.188+0000: 731: warning : qemuInterfaceOpenVhostNet:687 : Unable to open vhost-net. Opened so far 0, requested 1 systemd-udevd[1306]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. dnsmasq[911]: reading /etc/resolv.conf dnsmasq[911]: using nameserver 127.0.0.53#53 systemd-timesyncd[542]: Network configuration changed, trying to establish connection. systemd-timesyncd[542]: Synchronized to time server 10.246.72.3:123 (10.246.72.3). dnsmasq[911]: reading /etc/resolv.conf dnsmasq[911]: using nameserver 127.0.0.53#53 kernel: audit: type=1400 audit(1590647582.424:24): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-2c239120-7dc0-4e83-8c24-1eb5a3081877" pid=1316 comm="apparmor_parser" kernel: BUG: unable to handle kernel paging request at 00000000000056b8 kernel: IP: 0xffffffffc01efb02 kernel: PGD 0 P4D 0 kernel: Oops: 0000 [#1] SMP PTI kernel: Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack libcrc32c ipt_REJECT nf_reject_ipv4 xt_tcpudp ip6table_filter ip6_tables iptable_filter loop fuse kvm_intel ip_tables x_tables btrfs xor zstd_decompress zstd_compress xxhash lzo_compress raid6_pq pata_acpi kernel: CPU: 1 PID: 1323 Comm: CPU 0/KVM Not tainted 4.15.0-1061-kvm #62-Ubuntu kernel: Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.10.2-1ubuntu1 04/01/2014 kernel: RIP: 0010:0xffffffffc01efb02 kernel: RSP: 0018:ffffade780fcbcb0 EFLAGS: 00010002 kernel: RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000 kernel: RDX: 0000000000006c14 RSI: 0000000000000000 RDI: 0000000000000000 kernel: RBP: ffffade780fcbcb0 R08: 0000000000000000 R09: 0000000000000000 kernel: R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 kernel: R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 kernel: FS: 00007f6ab9c34700(0000) GS:ffff938c7fd00000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 00000000000056b8 CR3: 0000000138aac000 CR4: 00000000000026a0 kernel: Call Trace: kernel: 0xffffffffc01f0205 kernel: 0xffffffffba031ee1 kernel: 0xffffffffba039cac kernel: ? 0xffffffffba039cac kernel: 0xffffffffba01cad1 kernel: ? 0xffffffffba1135d6 kernel: 0xffffffffba219533 kernel: ? 0xffffffffba113ad6 kernel: 0xffffffffba219b24 kernel: 0xffffffffba001d77 kernel: 0xffffffffba800081 kernel: RIP: 0033:0x00007f6ac4e8a5d7 kernel: RSP: 002b:00007f6ab9c33818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 kernel: RAX: ffffffffffffffda RBX: 000000000000ae80 RCX: 00007f6ac4e8a5d7 kernel: RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000013 kernel: RBP: 000056320fa32220 R08: 000056320ec184f0 R09: 00007f6aac002028 kernel: R10: 00007f6aac003010 R11: 0000000000000246 R12: 0000000000000000 kernel: R13: 00007f6acab67000 R14: 000056320fa32220 R15: 000056320fa32220 kernel: Code: 89 de e8 22 ec ff f9 5b 5d c3 e8 ea c1 ff ff e9 77 ff ff ff 0f 0b 0f 1f 00 f6 05 00 eb 01 00 10 55 b8 01 00 00 00 48 89 e5 74 19 <48> 8b 87 b8 56 00 00 48 8b 40 40 48 8b 80 08 08 00 00 48 c1 e8 kernel: RIP: 0xffffffffc01efb02 RSP: ffffade780fcbcb0 kernel: CR2: 00000000000056b8 kernel: ---[ end trace c8c7461ccaaa2e05 ]--- systemd-networkd[613]: vnet0: Gained IPv6LL systemd-timesyncd[542]: Network configuration changed, trying to establish connection. systemd-timesyncd[542]: Synchronized to time server 10.246.72.3:123 (10.246.72.3). dnsmasq[911]: reading /etc/resolv.conf dnsmasq[911]: using nameserver 127.0.0.53#53 kernel: virbr0: port 2(vnet0) entered learning state kernel: virbr0: port 2(vnet0) entered forwarding state kernel: virbr0: topology change detected, propagating systemd-networkd[613]: virbr0: Gained carrier systemd-timesyncd[542]: Network configuration changed, trying to establish connection. systemd-timesyncd[542]: Synchronized to time server 10.246.72.3:123 (10.246.72.3). dnsmasq[911]: reading /etc/resolv.conf dnsmasq[911]: using nameserver 127.0.0.53#53 dnsmasq[911]: reading /etc/resolv.conf dnsmasq[911]: using nameserver 127.0.0.53#53 kernel: random: crng init done kernel: random: 7 urandom warning(s) missed due to ratelimiting This issue cannot be reproduced with 4.15.0-1060-kvm ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-1061-kvm 4.15.0-1061.62 ProcVersionSignature: User Name 4.15.0-1061.62-kvm 4.15.18 Uname: Linux 4.15.0-1061-kvm x86_64 ApportVersion: 2.20.9-0ubuntu7.14 Architecture: amd64 Date: Thu May 28 06:29:28 2020 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash SourcePackage: linux-kvm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1881072/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
