This build failure occurs because of the following artful commit: commit 356852284931cda6749c41f77acefcb13bd534fe Author: Wanpeng Li <wanpeng...@hotmail.com> Date: Thu Jan 4 01:57:52 2018 -0500
KVM: Fix stack-out-of-bounds read in write_mmio CVE-2017-17741 This redefines the kvm_mmio trace event as follows: TRACE_EVENT(kvm_mmio, - TP_PROTO(int type, int len, u64 gpa, u64 val), + TP_PROTO(int type, int len, u64 gpa, void *val), TP_ARGS(type, len, gpa, val), ..which is different from the lttng prototype in instrumentation/events /lttng-module/kvm.h: #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0) \ || LTTNG_KERNEL_RANGE(4,14,14, 4,15,0) \ || LTTNG_KERNEL_RANGE(4,9,77, 4,10,0) \ || LTTNG_KERNEL_RANGE(4,4,112, 4,5,0) \ || LTTNG_KERNEL_RANGE(3,16,52, 3,17,0) \ || LTTNG_KERNEL_RANGE(3,2,97, 3,3,0) \ || LTTNG_DEBIAN_KERNEL_RANGE(4,9,65,0,3,0, 4,10,0,0,0,0)) LTTNG_TRACEPOINT_EVENT(kvm_mmio, TP_PROTO(int type, int len, u64 gpa, void *val), TP_ARGS(type, len, gpa, val), TP_FIELDS( ctf_integer(u32, type, type) ctf_integer(u32, len, len) ctf_integer(u64, gpa, gpa) ctf_sequence_hex(unsigned char, val, val, u32, len) ) ) #else LTTNG_TRACEPOINT_EVENT(kvm_mmio, TP_PROTO(int type, int len, u64 gpa, u64 val), TP_ARGS(type, len, gpa, val), TP_FIELDS( ctf_integer(u32, type, type) ctf_integer(u32, len, len) ctf_integer(u64, gpa, gpa) ctf_integer(u64, val, val) ) ) Not sure how we #ifdef around this as the kernel version is 4.13 yet it now has a 4.15 API ** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2017-17741 -- 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/1756240 Title: Unable to build lttng-module with Artful kernel Status in linux package in Ubuntu: In Progress Bug description: The lttng module failed to build with the proposed Artful kernel (4.13.0-38), it works with 4.13.0-37 Please find the build log here: http://paste.ubuntu.com/p/ybwnBJB9yj/ ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: linux-image-4.13.0-38-generic 4.13.0-38.43 ProcVersionSignature: User Name 4.13.0-38.43-generic 4.13.16 Uname: Linux 4.13.0-38-generic x86_64 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Mar 16 04:13 seq crw-rw---- 1 root audio 116, 33 Mar 16 04:13 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 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: CurrentDmesg: Date: Fri Mar 16 04:17:14 2018 IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig': 'iwconfig' MachineType: Intel Corporation S1200RP PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=C.UTF-8 SHELL=/bin/bash ProcFB: 0 mgadrmfb 1 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-38-generic root=UUID=b0d2ae4e-12dd-423e-acea-272ee8b2a893 ro RelatedPackageVersions: linux-restricted-modules-4.13.0-38-generic N/A linux-backports-modules-4.13.0-38-generic N/A linux-firmware 1.169.3 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/01/2015 dmi.bios.vendor: Intel Corp. dmi.bios.version: S1200RP.86B.03.02.0003.070120151022 dmi.board.asset.tag: .................... dmi.board.name: S1200RP dmi.board.vendor: Intel Corporation dmi.board.version: G62254-407 dmi.chassis.asset.tag: .................... dmi.chassis.type: 17 dmi.chassis.vendor: .............................. dmi.chassis.version: .................. dmi.modalias: dmi:bvnIntelCorp.:bvrS1200RP.86B.03.02.0003.070120151022:bd07/01/2015:svnIntelCorporation:pnS1200RP:pvr....................:rvnIntelCorporation:rnS1200RP:rvrG62254-407:cvn..............................:ct17:cvr..................: dmi.product.family: To be filled by O.E.M. dmi.product.name: S1200RP dmi.product.version: .................... dmi.sys.vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1756240/+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