[LTP] ❌ FAIL: Test report for kernel 5.6.0-rc4-61a0925.cki (mainline.kernel.org)
Rachel Sibley
rasibley@redhat.com
Mon Mar 9 15:27:02 CET 2020
(cc'ing linux-block@vger.kernel.org)
Hello,
We are seeing a kernel panic triggered with LTP and xfstests against a recent commit for mainline,
wanted to share in case it's not already known.
Kernel repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Commit: 61a09258f2e5 - Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
We have also seen it with 2c523b344dfa and 378fee2e6b12 commits as well.
LTP: https://cki-artifacts.s3.us-east-2.amazonaws.com/datawarehouse/2020/03/08/477469/x86_64_1_console.log
xfstests: https://cki-artifacts.s3.us-east-2.amazonaws.com/datawarehouse/2020/03/08/477469/x86_64_4_console.log
[-- MARK -- Sun Mar 8 02:45:00 2020]
[ 762.315610] BUG: kernel NULL pointer dereference, address: 0000000000000158
[ 762.323385] #PF: supervisor read access in kernel mode
[ 762.329119] #PF: error_code(0x0000) - not-present page
[ 762.334853] PGD 0 P4D 0
[ 762.337680] Oops: 0000 [#1] SMP PTI
[ 762.341575] CPU: 9 PID: 87 Comm: kworker/9:1 Not tainted 5.6.0-rc4-61a0925.cki #1
[ 762.349927] Hardware name: Cisco Systems, Inc. UCS-E160DP-M1/K9/UCS-E160DP-M1/K9, BIOS UCSED.1.5.0.2.051520131757 05/15/2013
[ 762.362453] Workqueue: cgroup_destroy css_killed_work_fn
[ 762.368387] RIP: 0010:bfq_bfqq_expire+0x1c/0x940
[ 762.373540] Code: 01 00 00 c7 80 f8 00 00 00 01 00 00 00 c3 66 66 66 66 90 41 57 41 56 41 55 41 54 41 89 cc 55 48 89 fd 53 48 89 f3 48 83 ec 28
<8b> be 58 01 00 00 65 48 8b 04 25 28 00 00 00 48 89 44 24 20 31 c0
[ 762.394500] RSP: 0018:ffff9927c03bbd50 EFLAGS: 00010086
[ 762.400331] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000004
[ 762.408301] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8965a3913800
[ 762.416270] RBP: ffff8965a3913800 R08: ffff896592d41098 R09: ffff89657aa8df00
[ 762.424233] R10: 0000000000000000 R11: ffff89657aa8df00 R12: 0000000000000004
[ 762.432200] R13: ffff89659f0cd9b0 R14: ffff8965a3913bf0 R15: ffff89659f0cd898
[ 762.440175] FS: 0000000000000000(0000) GS:ffff8965a7c40000(0000) knlGS:0000000000000000
[ 762.449211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 762.455622] CR2: 0000000000000158 CR3: 000000065afc6003 CR4: 00000000000606e0
[ 762.463599] Call Trace:
[ 762.466341] ? bfq_idle_extract+0x40/0xb0
[ 762.470821] bfq_bfqq_move+0x14f/0x160
[ 762.475011] bfq_pd_offline+0xd3/0xf0
[ 762.479112] blkg_destroy+0x52/0xf0
[ 762.483005] blkcg_destroy_blkgs+0x4f/0xa0
[ 762.487582] css_killed_work_fn+0x4d/0xd0
[ 762.492066] process_one_work+0x1b5/0x360
[ 762.496547] worker_thread+0x50/0x3c0
[ 762.500641] kthread+0xf9/0x130
[ 762.504153] ? process_one_work+0x360/0x360
[ 762.508813] ? kthread_park+0x90/0x90
[ 762.512909] ret_from_fork+0x35/0x40
Thanks,
Rachel
On 3/7/20 9:59 PM, 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/torvalds/linux.git
> Commit: 61a09258f2e5 - Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
>
> The results of these automated tests are provided below.
>
> Overall result: FAILED (see details below)
> Merge: OK
> Compile: OK
> Tests: FAILED
>
> All kernel binaries, config files, and logs are available for download here:
>
> https://cki-artifacts.s3.us-east-2.amazonaws.com/index.html?prefix=datawarehouse/2020/03/08/477469
>
> One or more kernel tests failed:
>
> x86_64:
> ❌ LTP
> ❌ 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 1 architecture:
>
> x86_64:
> make options: -j30 INSTALL_MOD_STRIP=1 targz-pkg
>
>
> Hardware testing
> ----------------
> We booted each kernel and ran the following tests:
>
> x86_64:
> Host 1:
> ✅ Boot test
> ✅ Podman system integration test - as root
> ✅ Podman system integration test - as user
> ❌ LTP
> ⚡⚡⚡ Loopdev Sanity
> ⚡⚡⚡ Memory function: memfd_create
> ⚡⚡⚡ AMTU (Abstract Machine Test Utility)
> ⚡⚡⚡ Networking bridge: sanity
> ⚡⚡⚡ Ethernet drivers sanity
> ⚡⚡⚡ Networking MACsec: sanity
> ⚡⚡⚡ Networking socket: fuzz
> ⚡⚡⚡ Networking sctp-auth: sockopts test
> ⚡⚡⚡ Networking: igmp conformance test
> ⚡⚡⚡ Networking route: pmtu
> ⚡⚡⚡ Networking route_func - local
> ⚡⚡⚡ Networking route_func - forward
> ⚡⚡⚡ Networking TCP: keepalive test
> ⚡⚡⚡ Networking UDP: socket
> ⚡⚡⚡ Networking tunnel: geneve basic test
> ⚡⚡⚡ Networking tunnel: gre basic
> ⚡⚡⚡ L2TP basic test
> ⚡⚡⚡ Networking tunnel: vxlan basic
> ⚡⚡⚡ Networking ipsec: basic netns - transport
> ⚡⚡⚡ Networking ipsec: basic netns - tunnel
> ⚡⚡⚡ audit: audit testsuite test
> ⚡⚡⚡ httpd: mod_ssl smoke sanity
> ⚡⚡⚡ tuned: tune-processes-through-perf
> ⚡⚡⚡ pciutils: sanity smoke test
> ⚡⚡⚡ ALSA PCM loopback test
> ⚡⚡⚡ ALSA Control (mixer) Userspace Element test
> ⚡⚡⚡ storage: SCSI VPD
> ⚡⚡⚡ trace: ftrace/tracer
> 🚧 ⚡⚡⚡ CIFS Connectathon
> 🚧 ⚡⚡⚡ POSIX pjd-fstest suites
> 🚧 ⚡⚡⚡ jvm - DaCapo Benchmark Suite
> 🚧 ⚡⚡⚡ jvm - jcstress tests
> 🚧 ⚡⚡⚡ Memory function: kaslr
> 🚧 ⚡⚡⚡ LTP: openposix test suite
> 🚧 ⚡⚡⚡ Networking vnic: ipvlan/basic
> 🚧 ⚡⚡⚡ iotop: sanity
> 🚧 ⚡⚡⚡ Usex - version 1.9-29
> 🚧 ⚡⚡⚡ storage: dm/common
>
> Host 2:
> ✅ Boot test
> ✅ Storage SAN device stress - mpt3sas driver
>
> Host 3:
> ✅ Boot test
> ✅ Storage SAN device stress - megaraid_sas
>
> Host 4:
> ✅ Boot test
> ❌ xfstests - ext4
> ⚡⚡⚡ xfstests - xfs
> ⚡⚡⚡ selinux-policy: serge-testsuite
> ⚡⚡⚡ lvm thinp sanity
> ⚡⚡⚡ storage: software RAID testing
> ⚡⚡⚡ stress: stress-ng
> 🚧 ⚡⚡⚡ IOMMU boot test
> 🚧 ⚡⚡⚡ IPMI driver test
> 🚧 ⚡⚡⚡ IPMItool loop stress test
> 🚧 ⚡⚡⚡ power-management: cpupower/sanity test
> 🚧 ⚡⚡⚡ Storage blktests
>
> Test sources: https://github.com/CKI-project/tests-beaker
> 💚 Pull requests are welcome for new tests or improvements to existing tests!
>
> Waived tests
> ------------
> If the test run included waived tests, they are marked with 🚧. 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 ⏱.
>
>
More information about the ltp
mailing list