| 2019-08-21 15:16:37 |
Po-Hsu Lin |
bug |
|
|
added bug |
| 2019-08-21 15:16:54 |
Po-Hsu Lin |
affects |
linux-signed-gke-4.15 (Ubuntu) |
linux (Ubuntu) |
|
| 2019-08-21 15:17:41 |
Po-Hsu Lin |
nominated for series |
|
Ubuntu Bionic |
|
| 2019-08-21 15:17:41 |
Po-Hsu Lin |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2019-08-21 15:18:36 |
Po-Hsu Lin |
bug task added |
|
ubuntu-kernel-tests |
|
| 2019-08-21 15:18:59 |
Po-Hsu Lin |
tags |
amd64 apport-bug bionic uec-images |
amd64 apport-bug bionic sru-20190812 ubuntu-kernel-selftests uec-images |
|
| 2019-08-21 15:28:20 |
Po-Hsu Lin |
description |
Commit a25d38b5 (bpf: relax verifier restriction on BPF_MOV | BPF_ALU)
Is causing bpf test compilation failure:
$ sudo make -C tools/testing/selftests TARGETS=bpf run_tests
make: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests'
make[1]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf'
make -C ../../../lib/bpf OUTPUT=/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/
make[2]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'
make[2]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
make -C ../../../lib/bpf OUTPUT=/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/
make[2]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'
make[2]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../../include/generated -I../../../include test_verifier.c /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/libbpf.a /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/cgroup_helpers.c -lcap -lelf -lrt -o /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier
test_verifier.c:2173:4: error: ‘struct bpf_test’ has no member named ‘retval’
.retval = 0,
^~~~~~
../lib.mk:121: recipe for target '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier' failed
make[1]: *** [/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier] Error 1
make[1]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf'
Makefile:73: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests'
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1040-gke 4.15.0-1040.42
ProcVersionSignature: Ubuntu 4.15.0-1040.42-gke 4.15.18
Uname: Linux 4.15.0-1040-gke x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
Date: Wed Aug 21 15:09:32 2019
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-gke-4.15
UpgradeStatus: No upgrade log present (probably fresh install) |
Commit e434b8cd (bpf: relax verifier restriction on BPF_MOV | BPF_ALU) in Bionic tree
Is causing bpf test compilation failure:
$ sudo make -C tools/testing/selftests TARGETS=bpf run_tests
make: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests'
make[1]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf'
make -C ../../../lib/bpf OUTPUT=/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/
make[2]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'
make[2]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
make -C ../../../lib/bpf OUTPUT=/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/
make[2]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'
make[2]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../../include/generated -I../../../include test_verifier.c /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/libbpf.a /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/cgroup_helpers.c -lcap -lelf -lrt -o /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier
test_verifier.c:2173:4: error: ‘struct bpf_test’ has no member named ‘retval’
.retval = 0,
^~~~~~
../lib.mk:121: recipe for target '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier' failed
make[1]: *** [/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier] Error 1
make[1]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf'
Makefile:73: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests'
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1040-gke 4.15.0-1040.42
ProcVersionSignature: Ubuntu 4.15.0-1040.42-gke 4.15.18
Uname: Linux 4.15.0-1040-gke x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
Date: Wed Aug 21 15:09:32 2019
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-gke-4.15
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2019-08-21 15:30:20 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2019-08-21 15:30:23 |
Ubuntu Kernel Bot |
linux (Ubuntu Bionic): status |
New |
Incomplete |
|
| 2019-08-21 16:00:58 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
Incomplete |
Confirmed |
|
| 2019-08-21 16:01:09 |
Kleber Sacilotto de Souza |
linux (Ubuntu Bionic): status |
Confirmed |
In Progress |
|
| 2019-08-22 15:30:33 |
Kleber Sacilotto de Souza |
description |
Commit e434b8cd (bpf: relax verifier restriction on BPF_MOV | BPF_ALU) in Bionic tree
Is causing bpf test compilation failure:
$ sudo make -C tools/testing/selftests TARGETS=bpf run_tests
make: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests'
make[1]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf'
make -C ../../../lib/bpf OUTPUT=/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/
make[2]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'
make[2]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
make -C ../../../lib/bpf OUTPUT=/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/
make[2]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'
make[2]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../../include/generated -I../../../include test_verifier.c /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/libbpf.a /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/cgroup_helpers.c -lcap -lelf -lrt -o /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier
test_verifier.c:2173:4: error: ‘struct bpf_test’ has no member named ‘retval’
.retval = 0,
^~~~~~
../lib.mk:121: recipe for target '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier' failed
make[1]: *** [/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier] Error 1
make[1]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf'
Makefile:73: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests'
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1040-gke 4.15.0-1040.42
ProcVersionSignature: Ubuntu 4.15.0-1040.42-gke 4.15.18
Uname: Linux 4.15.0-1040-gke x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
Date: Wed Aug 21 15:09:32 2019
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-gke-4.15
UpgradeStatus: No upgrade log present (probably fresh install) |
[Impact]
Commit a25d38b54163 (bpf: relax verifier restriction on BPF_MOV | BPF_ALU) in Bionic tree
Is causing bpf test compilation failure:
$ sudo make -C tools/testing/selftests TARGETS=bpf run_tests
make: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests'
make[1]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf'
make -C ../../../lib/bpf OUTPUT=/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/
make[2]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'
make[2]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
make -C ../../../lib/bpf OUTPUT=/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/
make[2]: Entering directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
Warning: Kernel ABI header at 'tools/include/uapi/linux/bpf.h' differs from latest version at 'include/uapi/linux/bpf.h'
make[2]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/lib/bpf'
gcc -Wall -O2 -I../../../include/uapi -I../../../lib -I../../../../include/generated -I../../../include test_verifier.c /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/libbpf.a /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/cgroup_helpers.c -lcap -lelf -lrt -o /home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier
test_verifier.c:2173:4: error: ‘struct bpf_test’ has no member named ‘retval’
.retval = 0,
^~~~~~
../lib.mk:121: recipe for target '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier' failed
make[1]: *** [/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf/test_verifier] Error 1
make[1]: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests/bpf'
Makefile:73: recipe for target 'all' failed
make: *** [all] Error 2
make: Leaving directory '/home/jenkins/ubuntu-gke-4.15-bionic/tools/testing/selftests'
[Fix]
Bionic misses 111e6b45315c (selftests/bpf: make test_verifier run most programs), which adds the 'retval' member to struct bpf_test. The fix is a SAUCE patch to remove setting '.retval = 0'.
[Test Case]
Run bpf kernel selftests.
[Regression Potential]
Low. There's a chance that not backporting 111e6b45315c (selftests/bpf: make test_verifier run most programs) will cause possible bugs on the changes added by a25d38b54163 (bpf: relax verifier restriction on BPF_MOV | BPF_ALU) to remain uncaught.
------------------------------------------------
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-1040-gke 4.15.0-1040.42
ProcVersionSignature: Ubuntu 4.15.0-1040.42-gke 4.15.18
Uname: Linux 4.15.0-1040-gke x86_64
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
Date: Wed Aug 21 15:09:32 2019
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=C.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-gke-4.15
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2019-08-22 16:52:50 |
Stefan Bader |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2019-08-24 07:36:38 |
Ubuntu Kernel Bot |
tags |
amd64 apport-bug bionic sru-20190812 ubuntu-kernel-selftests uec-images |
amd64 apport-bug bionic sru-20190812 ubuntu-kernel-selftests uec-images verification-needed-bionic |
|
| 2019-08-26 10:12:12 |
Kleber Sacilotto de Souza |
tags |
amd64 apport-bug bionic sru-20190812 ubuntu-kernel-selftests uec-images verification-needed-bionic |
amd64 apport-bug bionic sru-20190812 ubuntu-kernel-selftests uec-images verification-done-bionic |
|
| 2019-09-02 12:26:03 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2019-09-02 12:26:03 |
Launchpad Janitor |
cve linked |
|
2019-14283 |
|
| 2019-09-02 12:26:03 |
Launchpad Janitor |
cve linked |
|
2019-14284 |
|
| 2019-11-12 23:04:59 |
Sean Feole |
ubuntu-kernel-tests: status |
New |
Triaged |
|
| 2019-11-12 23:05:01 |
Sean Feole |
ubuntu-kernel-tests: assignee |
|
Sean Feole (sfeole) |
|
| 2019-11-12 23:05:05 |
Sean Feole |
linux (Ubuntu): status |
Incomplete |
Fix Released |
|
| 2019-11-12 23:06:16 |
Sean Feole |
ubuntu-kernel-tests: status |
Triaged |
Fix Released |
|
