** Also affects: linux (Ubuntu Xenial)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Xenial)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Xenial)
Status: New => In Progress
** Changed in: linux (Ubuntu Xenial)
Assignee: (unassigned) => Stefan Bader (smb)
** Description changed:
With 4.4.0-119, the ubuntu_bpf_jit test will pass:
- [ 127.177037] test_bpf: Summary: 291 PASSED, 0 FAILED, [0/283 JIT'ed]
- PASSED: 291
- FAILED: 0
+ [ 127.177037] test_bpf: Summary: 291 PASSED, 0 FAILED, [0/283 JIT'ed]
+ PASSED: 291
+ FAILED: 0
But with 4.4.0-121, one test will fail
- [ 221.361834] test_bpf: Summary: 290 PASSED, 1 FAILED, [282/282 JIT'ed]
- PASSED: 290
- FAILED: 1
- stderr:
- modprobe: ERROR: could not insert 'test_bpf': Invalid argument
+ [ 221.361834] test_bpf: Summary: 290 PASSED, 1 FAILED, [282/282 JIT'ed]
+ PASSED: 290
+ FAILED: 1
+ stderr:
+ modprobe: ERROR: could not insert 'test_bpf': Invalid argument
$ sudo modprobe test_bpf
modprobe: ERROR: could not insert 'test_bpf': Invalid argument
+ $ dmesg|grep test_bpf|grep FAIL
+ [ 45.286944] test_bpf: #248 BPF_MAXINSNS: Jump, gap, jump, ... FAIL to
prog_create err=-524 len=4096
+ [ 45.619293] test_bpf: Summary: 290 PASSED, 1 FAILED, [282/282 JIT'ed]
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-121-generic 4.4.0-121.145
ProcVersionSignature: User Name 4.4.0-121.145-generic 4.4.117
Uname: Linux 4.4.0-121-generic x86_64
AlsaDevices:
- total 0
- crw-rw---- 1 root audio 116, 1 Apr 20 12:29 seq
- crw-rw---- 1 root audio 116, 33 Apr 20 12:29 timer
+ total 0
+ crw-rw---- 1 root audio 116, 1 Apr 20 12:29 seq
+ crw-rw---- 1 root audio 116, 33 Apr 20 12:29 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.1-0ubuntu2.16
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CurrentDmesg:
-
+
Date: Fri Apr 20 12:32:59 2018
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Intel Corporation S1200RP
PciMultimedia:
-
+
ProcEnviron:
- TERM=xterm-256color
- PATH=(custom, no user)
- XDG_RUNTIME_DIR=<set>
- LANG=en_US.UTF-8
- SHELL=/bin/bash
+ TERM=xterm-256color
+ PATH=(custom, no user)
+ XDG_RUNTIME_DIR=<set>
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-121-generic
root=UUID=b0d2ae4e-12dd-423e-acea-272ee8b2a893 ro
RelatedPackageVersions:
- linux-restricted-modules-4.4.0-121-generic N/A
- linux-backports-modules-4.4.0-121-generic N/A
- linux-firmware 1.157.17
+ linux-restricted-modules-4.4.0-121-generic N/A
+ linux-backports-modules-4.4.0-121-generic N/A
+ linux-firmware 1.157.17
RfKill: Error: [Errno 2] No such file or directory: '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.name: S1200RP
dmi.product.version: ....................
dmi.sys.vendor: Intel Corporation
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https://bugs.launchpad.net/bugs/1765698
Title:
Unable to insert test_bpf module on Xenial
Status in linux package in Ubuntu:
Incomplete
Status in linux source package in Xenial:
In Progress
Bug description:
With 4.4.0-119, the ubuntu_bpf_jit test will pass:
[ 127.177037] test_bpf: Summary: 291 PASSED, 0 FAILED, [0/283 JIT'ed]
PASSED: 291
FAILED: 0
But with 4.4.0-121, one test will fail
[ 221.361834] test_bpf: Summary: 290 PASSED, 1 FAILED, [282/282 JIT'ed]
PASSED: 290
FAILED: 1
stderr:
modprobe: ERROR: could not insert 'test_bpf': Invalid argument
$ sudo modprobe test_bpf
modprobe: ERROR: could not insert 'test_bpf': Invalid argument
$ dmesg|grep test_bpf|grep FAIL
[ 45.286944] test_bpf: #248 BPF_MAXINSNS: Jump, gap, jump, ... FAIL to
prog_create err=-524 len=4096
[ 45.619293] test_bpf: Summary: 290 PASSED, 1 FAILED, [282/282 JIT'ed]
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-121-generic 4.4.0-121.145
ProcVersionSignature: User Name 4.4.0-121.145-generic 4.4.117
Uname: Linux 4.4.0-121-generic x86_64
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Apr 20 12:29 seq
crw-rw---- 1 root audio 116, 33 Apr 20 12:29 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.1-0ubuntu2.16
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
'/dev/snd/timer'] failed with exit code 1:
CurrentDmesg:
Date: Fri Apr 20 12:32:59 2018
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
MachineType: Intel Corporation S1200RP
PciMultimedia:
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-121-generic
root=UUID=b0d2ae4e-12dd-423e-acea-272ee8b2a893 ro
RelatedPackageVersions:
linux-restricted-modules-4.4.0-121-generic N/A
linux-backports-modules-4.4.0-121-generic N/A
linux-firmware 1.157.17
RfKill: Error: [Errno 2] No such file or directory: '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.name: S1200RP
dmi.product.version: ....................
dmi.sys.vendor: Intel Corporation
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