Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 6df57ed14ddf - Revert "drm/fbdev: Fallback to non tiled mode if all tiles not present"
The results of these automated tests are provided below.
Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: PANICKED
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=datawareh...
One or more kernel tests failed:
ppc64le: โ LTP
aarch64: โ Boot test
x86_64: ๐ฅ xfstests - ext4
We hope that these logs can help you find the problem quickly. For the full detail on our testing procedures, please scroll to the bottom of this message.
Please reply to this email if you have any questions about the tests that we ran or if you have any suggestions on how to make future tests more effective.
,-. ,-. ( C ) ( K ) Continuous `-',-.`-' Kernel ( I ) Integration `-' ______________________________________________________________________________
Compile testing ---------------
We compiled the kernel for 4 architectures:
aarch64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
ppc64le: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
s390x: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
x86_64: make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
Hardware testing ---------------- We booted each kernel and ran the following tests:
aarch64: Host 1:
โก Internal infrastructure issues prevented one or more tests (marked with โกโกโก) from running on this architecture. This is not the fault of the kernel that was tested.
โ Boot test โ Podman system integration test - as root โ Podman system integration test - as user โ LTP โ Loopdev Sanity โ Memory function: memfd_create โ AMTU (Abstract Machine Test Utility) โ Networking bridge: sanity โ Ethernet drivers sanity โ Networking MACsec: sanity โ Networking socket: fuzz โ Networking sctp-auth: sockopts test โ Networking: igmp conformance test โ Networking route: pmtu โ Networking route_func - local โ Networking route_func - forward โ Networking TCP: keepalive test โ Networking UDP: socket โ Networking tunnel: geneve basic test โ Networking tunnel: gre basic โ L2TP basic test โ Networking tunnel: vxlan basic โ Networking ipsec: basic netns - transport โ Networking ipsec: basic netns - tunnel โ httpd: mod_ssl smoke sanity โ tuned: tune-processes-through-perf โ ALSA PCM loopback test โ ALSA Control (mixer) Userspace Element test โ Usex - version 1.9-29 โ storage: SCSI VPD โ trace: ftrace/tracer ๐ง โกโกโก CIFS Connectathon ๐ง โ POSIX pjd-fstest suites ๐ง โ jvm - DaCapo Benchmark Suite ๐ง โ jvm - jcstress tests ๐ง โ Memory function: kaslr ๐ง โ LTP: openposix test suite ๐ง โ Networking vnic: ipvlan/basic ๐ง โ audit: audit testsuite test ๐ง โ iotop: sanity ๐ง โ storage: dm/common
Host 2: โ Boot test โกโกโก xfstests - ext4 โกโกโก xfstests - xfs โกโกโก selinux-policy: serge-testsuite โกโกโก lvm thinp sanity โกโกโก storage: software RAID testing โกโกโก stress: stress-ng ๐ง โกโกโก IPMI driver test ๐ง โกโกโก IPMItool loop stress test ๐ง โกโกโก Storage blktests
ppc64le: Host 1: โ Boot test โ xfstests - ext4 โ xfstests - xfs โ selinux-policy: serge-testsuite โ lvm thinp sanity โ storage: software RAID testing ๐ง โ IPMI driver test ๐ง โ IPMItool loop stress test ๐ง โ Storage blktests
Host 2: โ Boot test โ Podman system integration test - as root โ Podman system integration test - as user โ LTP โ Loopdev Sanity โ Memory function: memfd_create โ AMTU (Abstract Machine Test Utility) โ Networking bridge: sanity โ Ethernet drivers sanity โ Networking MACsec: sanity โ Networking socket: fuzz โ Networking sctp-auth: sockopts test โ Networking route: pmtu โ Networking route_func - local โ Networking route_func - forward โ Networking TCP: keepalive test โ Networking UDP: socket โ Networking tunnel: geneve basic test โ Networking tunnel: gre basic โ L2TP basic test โ Networking tunnel: vxlan basic โ Networking ipsec: basic netns - tunnel โ httpd: mod_ssl smoke sanity โ tuned: tune-processes-through-perf โ ALSA PCM loopback test โ ALSA Control (mixer) Userspace Element test โ Usex - version 1.9-29 โ trace: ftrace/tracer ๐ง โ CIFS Connectathon ๐ง โ POSIX pjd-fstest suites ๐ง โ jvm - DaCapo Benchmark Suite ๐ง โ jvm - jcstress tests ๐ง โ Memory function: kaslr ๐ง โ LTP: openposix test suite ๐ง โ Networking vnic: ipvlan/basic ๐ง โ audit: audit testsuite test ๐ง โ iotop: sanity ๐ง โ storage: dm/common
s390x: Host 1: โ Boot test โ selinux-policy: serge-testsuite ๐ง โ Storage blktests
Host 2: โ Boot test โ Podman system integration test - as root โ Podman system integration test - as user โ Loopdev Sanity โ Memory function: memfd_create โ Networking bridge: sanity โ Ethernet drivers sanity โ Networking MACsec: sanity โ Networking sctp-auth: sockopts test โ Networking route: pmtu โ Networking route_func - local โ Networking route_func - forward โ Networking TCP: keepalive test โ Networking UDP: socket โ Networking tunnel: geneve basic test โ Networking tunnel: gre basic โ L2TP basic test โ Networking tunnel: vxlan basic โ Networking ipsec: basic netns - transport โ Networking ipsec: basic netns - tunnel โ httpd: mod_ssl smoke sanity โ tuned: tune-processes-through-perf โ trace: ftrace/tracer ๐ง โ CIFS Connectathon ๐ง โ POSIX pjd-fstest suites ๐ง โ jvm - DaCapo Benchmark Suite ๐ง โ jvm - jcstress tests ๐ง โ Memory function: kaslr ๐ง โ LTP: openposix test suite ๐ง โ Networking vnic: ipvlan/basic ๐ง โ audit: audit testsuite test ๐ง โ iotop: sanity ๐ง โ storage: dm/common
x86_64: Host 1: โ Boot test โ Storage SAN device stress - mpt3sas driver
Host 2: โ Boot test โ Podman system integration test - as root โ Podman system integration test - as user โ LTP โ Loopdev Sanity โ Memory function: memfd_create โ AMTU (Abstract Machine Test Utility) โ Networking bridge: sanity โ Ethernet drivers sanity โ Networking MACsec: sanity โ Networking socket: fuzz โ Networking sctp-auth: sockopts test โ Networking: igmp conformance test โ Networking route: pmtu โ Networking route_func - local โ Networking route_func - forward โ Networking TCP: keepalive test โ Networking UDP: socket โ Networking tunnel: geneve basic test โ Networking tunnel: gre basic โ L2TP basic test โ Networking tunnel: vxlan basic โ Networking ipsec: basic netns - transport โ Networking ipsec: basic netns - tunnel โ httpd: mod_ssl smoke sanity โ tuned: tune-processes-through-perf โ pciutils: sanity smoke test โ ALSA PCM loopback test โ ALSA Control (mixer) Userspace Element test โ Usex - version 1.9-29 โ storage: SCSI VPD โ trace: ftrace/tracer ๐ง โ CIFS Connectathon ๐ง โ POSIX pjd-fstest suites ๐ง โ jvm - DaCapo Benchmark Suite ๐ง โ jvm - jcstress tests ๐ง โ Memory function: kaslr ๐ง โ LTP: openposix test suite ๐ง โ Networking vnic: ipvlan/basic ๐ง โ audit: audit testsuite test ๐ง โ iotop: sanity ๐ง โ storage: dm/common
Host 3: โ Boot test ๐ฅ xfstests - ext4 โกโกโก xfstests - xfs โกโกโก selinux-policy: serge-testsuite โกโกโก lvm thinp sanity โกโกโก storage: software RAID testing โกโกโก stress: stress-ng ๐ง โกโกโก IOMMU boot test ๐ง โกโกโก IPMI driver test ๐ง โกโกโก IPMItool loop stress test ๐ง โกโกโก power-management: cpupower/sanity test ๐ง โกโกโก Storage blktests
Host 4: โ Boot test โ Storage SAN device stress - megaraid_sas
Test sources: https://github.com/CKI-project/tests-beaker ๐ Pull requests are welcome for new tests or improvements to existing tests!
Aborted tests ------------- Tests that didn't complete running successfully are marked with โกโกโก. If this was caused by an infrastructure issue, we try to mark that explicitly in the report.
Waived tests ------------ If the test run included waived tests, they are marked with ๐ง. Such tests are executed but their results are not taken into account. Tests are waived when their results are not reliable enough, e.g. when they're just introduced or are being fixed.
Testing timeout --------------- We aim to provide a report within reasonable timeframe. Tests that haven't finished running yet are marked with โฑ.
On Sun, Mar 22, 2020 at 11:50:11PM -0000, CKI Project wrote:
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 6df57ed14ddf - Revert "drm/fbdev: Fallback to non tiled mode if all tiles not present"
The results of these automated tests are provided below.
Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: PANICKED
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=datawareh...
One or more kernel tests failed:
ppc64le: โ LTP
aarch64: โ Boot test
x86_64: ๐ฅ xfstests - ext4
So I go in the xfstests___ext4/ directory to see what paniced, right? I don't see panics in those logs...
On Sun, Mar 22, 2020 at 09:58:28PM -0400, Sasha Levin wrote:
On Sun, Mar 22, 2020 at 11:50:11PM -0000, CKI Project wrote:
Hello,
We ran automated tests on a recent commit from this kernel tree:
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Commit: 6df57ed14ddf - Revert "drm/fbdev: Fallback to non tiled mode if all tiles not present"
The results of these automated tests are provided below.
Overall result: FAILED (see details below) Merge: OK Compile: OK Tests: PANICKED
All kernel binaries, config files, and logs are available for download here:
https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=datawareh...
One or more kernel tests failed:
ppc64le: โ LTP
aarch64: โ Boot test
x86_64: ๐ฅ xfstests - ext4
So I go in the xfstests___ext4/ directory to see what paniced, right? I don't see panics in those logs...
It's in the x86_64_3_console.log
[ 247.623251] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 247.631021] #PF: supervisor write access in kernel mode [ 247.636848] #PF: error_code(0x0002) - not-present page [ 247.642579] PGD 0 P4D 0 [ 247.645402] Oops: 0002 [#1] SMP PTI [ 247.649292] CPU: 2 PID: 1897 Comm: kworker/2:40 Tainted: G I 5.5.11-6df57ed.cki #1 [ 247.659192] Hardware name: IBM System x3250 M4 -[2583ECU]-/00D3729, BIOS -[JQE168BUS-1.09]- 09/17/2014 [ 247.669580] Workqueue: cgroup_destroy css_killed_work_fn [ 247.675506] RIP: 0010:bfq_bfqq_move+0x21/0x160 [ 247.680462] Code: c0 c3 0f 1f 80 00 00 00 00 0f 1f 44 00 00 41 55 41 54 49 89 fc 55 48 89 f5 53 48 89 d3 48 39 b7 a0 00 00 00 0f 84 22 01 00 00 <83> 45 00 01 48 89 ef e8 a3 87 ff ff 85 c0 0f 85 d7 00 00 00 80 bd [ 247.701415] RSP: 0018:ffffb61340e87db0 EFLAGS: 00010086 [ 247.707242] RAX: 0000000000000000 RBX: ffff99d9b1dd8000 RCX: 0000000000000000 [ 247.715202] RDX: ffff99d9b1dd8000 RSI: 0000000000000000 RDI: ffff99d9b1dda000 [ 247.723161] RBP: 0000000000000000 R08: 000000003b9aca00 R09: ffff99d9b1d87300 [ 247.731123] R10: 0000000000000000 R11: ffff99d9b1d87300 R12: ffff99d9b1dda000 [ 247.739083] R13: ffff99d98492d1b0 R14: ffff99d9b1dda3f0 R15: ffff99d98492d098 [ 247.747044] FS: 0000000000000000(0000) GS:ffff99d9b7c80000(0000) knlGS:0000000000000000 [ 247.756073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.762481] CR2: 0000000000000000 CR3: 000000023060a005 CR4: 00000000001606e0 [ 247.770441] Call Trace: [ 247.773170] bfq_pd_offline+0x87/0xf0 [ 247.777254] blkg_destroy+0x52/0xf0 [ 247.781143] blkcg_destroy_blkgs+0x4f/0xa0 [ 247.785710] css_killed_work_fn+0x4d/0xd0 [ 247.790181] process_one_work+0x1b5/0x360 [ 247.794651] worker_thread+0x50/0x3c0 [ 247.798733] kthread+0xf9/0x130 [ 247.802234] ? process_one_work+0x360/0x360 [ 247.806899] ? kthread_park+0x90/0x90 [ 247.810983] ret_from_fork+0x35/0x40
-- Thanks, Sasha
linux-stable-mirror@lists.linaro.org