************************ crashinfo ************************* /exports/testreports/47154/testresults/sanity-dom-zfs-centos7_x86_64-centos7_x86_64/oleg202-server-timeout-core (3.10.0-7.9-debug) +==========================+ | *** Crashinfo v1.3.7 *** | +==========================+ +++WARNING+++ PARTIAL DUMP with size(vmcore) < 25% size(RAM) KERNEL: /tmp/crash-anaysis.jFjg8/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanity-dom-zfs-centos7_x86_64-centos7_x86_64/oleg202-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 12:27:26 EST 2024 UPTIME: 00:20:16 LOAD AVERAGE: 0.00, 0.01, 0.04 TASKS: 330 NODENAME: oleg202-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2400 Mhz) MEMORY: 4 GB PANIC: "" +--------------------------+ >------------------------| Per-cpu Stacks ('bt -a') |------------------------< +--------------------------+ -- CPU#0 -- PID=0 CPU=0 CMD=swapper/0 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 rest_init+0x8e #7 start_kernel+0x456 #8 x86_64_start_reservations+0x2a #9 x86_64_start_kernel+0x152 #10 start_cpu+0x5 -- CPU#1 -- PID=0 CPU=1 CMD=swapper/1 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 -- CPU#2 -- PID=0 CPU=2 CMD=swapper/2 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 -- CPU#3 -- PID=0 CPU=3 CMD=swapper/3 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 34 last 5s 63 last 60s 78 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 326 TASK_RUNNING 1 +++WARNING+++ There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details +-----------------------+ >--------------------------| 5 Most Recent Threads |--------------------------< +-----------------------+ PID CMD Age ARGS ----- -------------- ------ ---------------------------- 46 kworker/0:1 0 ms (no user stack) 740 kworker/0:1H 0 ms (no user stack) 83 kworker/3:1 0 ms (no user stack) 7997 z_null_iss 0 ms (no user stack) 8055 mmp 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 745109 2.8 GB 78% of TOTAL MEM USED 209958 820.1 MB 21% of TOTAL MEM SHARED 9883 38.6 MB 1% of TOTAL MEM BUFFERS 5123 20 MB 0% of TOTAL MEM CACHED 69492 271.5 MB 7% of TOTAL MEM SLAB 17070 66.7 MB 1% of TOTAL MEM TOTAL HUGE 0 0 ---- HUGE FREE 0 0 0% of TOTAL HUGE TOTAL SWAP 262143 1024 MB ---- SWAP USED 0 0 0% of TOTAL SWAP SWAP FREE 262143 1024 MB 100% of TOTAL SWAP COMMIT LIMIT 739676 2.8 GB ---- COMMITTED 58035 226.7 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=swapper/1 ---+ CPU=2 ---- | CURRENT TASK , CMD=swapper/2 ---+ CPU=3 ---- | CURRENT TASK , CMD=swapper/3 +------------------------+ >-------------------------| Network Status Summary |-------------------------< +------------------------+ TCP Connection Info ------------------- ESTABLISHED 9 LISTEN 3 NAGLE disabled (TCP_NODELAY): 7 user_data set (NFS etc.): 8 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 17 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 1214.6 eth0 n/a 1.3 RSS_TOTAL=51536 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a356000 ffff88012a360000 sysfs sysfs /sys ffff88012a3561c0 ffff880139944000 proc proc /proc ffff88012a356380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a356540 ffff8800b51e2000 securityfs securityfs /sys/kernel/security ffff88012a356700 ffff88012a360800 tmpfs tmpfs /dev/shm ffff88012a3568c0 ffff880137159800 devpts devpts /dev/pts ffff88012a356a80 ffff88012a361000 tmpfs tmpfs /run ffff88012a356c40 ffff88012a361800 tmpfs tmpfs /sys/fs/cgroup ffff88012a356e00 ffff88012a362000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a356fc0 ffff88012a362800 pstore pstore /sys/fs/pstore ffff88012a357180 ffff88012a364800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a357340 ffff88012a364000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a357500 ffff88012a363800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a3576c0 ffff88012a363000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a357880 ffff88012a365000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a357a40 ffff88012a365800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a357c00 ffff88012a366000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a357dc0 ffff88012a366800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2c6000 ffff88012a367000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a2c61c0 ffff88012a367800 cgroup cgroup /sys/fs/cgroup/pids ffff8800b4e1e000 ffff8801372ff800 configfs configfs /sys/kernel/config ffff88012a9d2c40 ffff8800b4f01000 ext4 /dev/nbd0 / ffff88012a2c6700 ffff8800b518e000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a2c68c0 ffff8800b5223000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668700 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b4e1e700 ffff8800b4dd5000 hugetlbfs hugetlbfs /dev/hugepages ffff88012a9d2e00 ffff88013715b000 mqueue mqueue /dev/mqueue ffff88012a2c6a80 ffff8800b4f95800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b4e1e8c0 ffff8800b4000000 ramfs none /mnt ffff88012a9d2fc0 ffff880129fae800 tmpfs none /var/lib/stateless/writable ffff88012a2c6e00 ffff880129f1b000 squashfs /dev/vda /home/green/git/lustre-release ffff8801376688c0 ffff880129fae800 tmpfs none /var/cache/man ffff88012a2c6fc0 ffff880129fae800 tmpfs none /var/log ffff880137668a80 ffff880129fae800 tmpfs none /var/lib/dbus ffff880137668c40 ffff880129fae800 tmpfs none /tmp ffff880137668e00 ffff880129fae800 tmpfs none /var/lib/dhclient ffff880137668fc0 ffff880129fae800 tmpfs none /var/tmp ffff880137669180 ffff880129fae800 tmpfs none /var/lib/NetworkManager ffff880137669340 ffff880129fae800 tmpfs none /var/lib/systemd/random-seed ffff88012a9d3180 ffff880129fae800 tmpfs none /var/spool ffff88012a2c7180 ffff880129fae800 tmpfs none /var/lib/nfs ffff880137669500 ffff880129fae800 tmpfs none /var/lib/gssproxy ffff8801376696c0 ffff880129fae800 tmpfs none /var/lib/logrotate ffff880137669880 ffff880129fae800 tmpfs none /etc ffff880137669a40 ffff880129fae800 tmpfs none /var/lib/rsyslog ffff880137669c00 ffff880129fae800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a2c7340 ffff880129cf5800 nfs4 192.168.200.253:/exports/state/oleg202-server.virtnet /var/lib/stateless/state ffff88012a2c7a40 ffff880129cf5800 nfs4 192.168.200.253:/exports/state/oleg202-server.virtnet /boot ffff88012a2c7c00 ffff880129cf5800 nfs4 192.168.200.253:/exports/state/oleg202-server.virtnet /etc/etc/kdump.conf ffff880137669dc0 ffff8800b518e000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b4cd1340 ffff880129f1b000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b1bd56c0 ffff880129faa800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b4203dc0 ffff8800a5d3a000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b4203500 ffff88009befe000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 44.490477] Lustre: ctl-lustre-MDT0000: No data found on store. Initialize space. [ 44.523708] Lustre: lustre-MDT0000: new disk, initializing [ 44.584676] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 44.600512] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000200000400-0x0000000240000400]:0:mdt [ 44.643623] mount.lustre (6924) used greatest stack depth: 10256 bytes left [ 45.433090] Lustre: DEBUG MARKER: oleg202-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 47.464519] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 48.218647] random: crng init done [ 48.910931] Lustre: lustre-OST0000: new disk, initializing [ 48.912306] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 48.913666] Lustre: Skipped 1 previous similar message [ 48.929287] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 49.001245] mount.lustre (8230) used greatest stack depth: 10144 bytes left [ 50.333638] Lustre: DEBUG MARKER: oleg202-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 53.118340] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 53.122699] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 53.150370] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 53.520192] Lustre: lustre-OST0001: new disk, initializing [ 53.522547] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 53.538830] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 54.932569] Lustre: DEBUG MARKER: oleg202-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 59.884731] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 62.616129] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 62.618672] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 62.639371] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 64.060187] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 70.406747] Lustre: DEBUG MARKER: oleg202-server.virtnet: executing check_logdir /tmp/testlogs/ [ 71.238043] Lustre: DEBUG MARKER: oleg202-server.virtnet: executing yml_node [ 72.297932] Lustre: DEBUG MARKER: Client: 2.16.0.1 [ 73.034063] Lustre: DEBUG MARKER: MDS: 2.16.0.1 [ 73.898520] Lustre: DEBUG MARKER: OSS: 2.16.0.1 [ 74.421262] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-dom ============----- Wed Nov 13 12:08:21 EST 2024 [ 78.816392] Lustre: DEBUG MARKER: excepting tests: [ 79.162219] Lustre: DEBUG MARKER: === sanity-dom: start setup 12:08:26 (1731517706) === [ 80.028433] Lustre: DEBUG MARKER: oleg202-client.virtnet: executing check_config_client /mnt/lustre [ 84.281716] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 85.122837] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 85.808463] Lustre: DEBUG MARKER: oleg202-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 86.627580] Lustre: DEBUG MARKER: === sanity-dom: finish setup 12:08:33 (1731517713) === [ 87.280550] Lustre: DEBUG MARKER: == sanity-dom test 1: write a file on one mount, truncate on the other, write again ========================================================== 12:08:34 (1731517714) ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 12.51s (real) 6.95s (CPU), Child processes: 5.52s