************************ crashinfo ************************* /exports/testreports/42964/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg424-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.ICtta/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42964/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg424-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 29 19:14:25 EDT 2024 UPTIME: 01:48:40 LOAD AVERAGE: 0.26, 0.28, 0.41 TASKS: 288 NODENAME: oleg424-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2399 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 30 last 5s 95 last 60s 124 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 284 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 ----- -------------- ------ ---------------------------- 4097 dbuf_evict 0 ms (no user stack) 3331 ptlrpcd_00_02 0 ms (no user stack) 3741 kworker/1:0 0 ms (no user stack) 3327 monitor_thread 0 ms (no user stack) 3321 socknal_reaper 11 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 641615 2.4 GB 67% of TOTAL MEM USED 313452 1.2 GB 32% of TOTAL MEM SHARED 67949 265.4 MB 7% of TOTAL MEM BUFFERS 66555 260 MB 6% of TOTAL MEM CACHED 82632 322.8 MB 8% of TOTAL MEM SLAB 28919 113 MB 3% 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 60275 235.4 MB 8% 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 2 LISTEN 3 NAGLE disabled (TCP_NODELAY): 2 user_data set (NFS etc.): 1 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 6518.2 eth0 n/a 3.1 RSS_TOTAL=54616 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a34c000 ffff880137307000 sysfs sysfs /sys ffff88012a34c1c0 ffff880139944000 proc proc /proc ffff88012a34c380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a34c540 ffff8800b51ba000 securityfs securityfs /sys/kernel/security ffff88012a34c700 ffff880137307800 tmpfs tmpfs /dev/shm ffff88012a34c8c0 ffff88013771e800 devpts devpts /dev/pts ffff88012a34ca80 ffff88012a328000 tmpfs tmpfs /run ffff88012a34cc40 ffff88012a328800 tmpfs tmpfs /sys/fs/cgroup ffff88012a34ce00 ffff88012a329000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a34cfc0 ffff88012a329800 pstore pstore /sys/fs/pstore ffff8801377f6540 ffff8800b7e24800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801377f6700 ffff8800b7e24000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801377f68c0 ffff8800b7e23800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801377f6a80 ffff8800b7e23000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801377f6c40 ffff8800b7e25000 cgroup cgroup /sys/fs/cgroup/pids ffff8801377f6e00 ffff8800b7e25800 cgroup cgroup /sys/fs/cgroup/freezer ffff8801377f6fc0 ffff8800b7e26000 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801377f7180 ffff8800b7e26800 cgroup cgroup /sys/fs/cgroup/blkio ffff8801377f7340 ffff8800b7e27000 cgroup cgroup /sys/fs/cgroup/memory ffff8801377f7500 ffff8800b7e27800 cgroup cgroup /sys/fs/cgroup/devices ffff880137668540 ffff88013767b800 configfs configfs /sys/kernel/config ffff88012a34d340 ffff88012a32e000 ext4 /dev/nbd0 / ffff88012a34d500 ffff880137679000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801377f76c0 ffff8800b531f800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a34d6c0 ffff8800b49d3000 hugetlbfs hugetlbfs /dev/hugepages ffff880137668e00 ffff88012b2a8000 mqueue mqueue /dev/mqueue ffff88012a34d880 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a34da40 ffff88013767d800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a34ddc0 ffff880137678800 ramfs none /mnt ffff880000060700 ffff8800b4b23800 tmpfs none /var/lib/stateless/writable ffff8800b2534000 ffff880129e4f800 squashfs /dev/vda /home/green/git/lustre-release ffff880137668fc0 ffff8800b4b23800 tmpfs none /var/cache/man ffff8800b25341c0 ffff8800b4b23800 tmpfs none /var/log ffff880137669180 ffff8800b4b23800 tmpfs none /var/lib/dbus ffff880137669340 ffff8800b4b23800 tmpfs none /tmp ffff8801377f7880 ffff8800b4b23800 tmpfs none /var/lib/dhclient ffff880137669500 ffff8800b4b23800 tmpfs none /var/tmp ffff8801376696c0 ffff8800b4b23800 tmpfs none /var/lib/NetworkManager ffff880137669880 ffff8800b4b23800 tmpfs none /var/lib/systemd/random-seed ffff880137669a40 ffff8800b4b23800 tmpfs none /var/spool ffff880137669c00 ffff8800b4b23800 tmpfs none /var/lib/nfs ffff880137669dc0 ffff8800b4b23800 tmpfs none /var/lib/gssproxy ffff880137668c40 ffff8800b4b23800 tmpfs none /var/lib/logrotate ffff880137668a80 ffff8800b4b23800 tmpfs none /etc ffff8800b2534380 ffff8800b4b23800 tmpfs none /var/lib/rsyslog ffff880137668380 ffff8800b4b23800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b2534540 ffff880129d1c000 nfs4 192.168.200.253:/exports/state/oleg424-server.virtnet /var/lib/stateless/state ffff8800b2534c40 ffff880129d1c000 nfs4 192.168.200.253:/exports/state/oleg424-server.virtnet /boot ffff8801377f7a40 ffff880129d1c000 nfs4 192.168.200.253:/exports/state/oleg424-server.virtnet /etc/etc/kdump.conf ffff8801377f7c00 ffff880137679000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880000060c40 ffff880129e4f800 squashfs /dev/vda /usr/sbin/mount.lustre ffff880000061500 ffff88012b172800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800000608c0 ffff88007269b800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff880000061880 ffff880090c7d000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 ffff880091b80380 ffff88009a80c000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 6365.617312] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6366.666930] Lustre: DEBUG MARKER: Iteration 20 [ 6373.826740] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6374.922265] Lustre: DEBUG MARKER: Iteration 21 [ 6382.123306] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6383.114204] Lustre: DEBUG MARKER: Iteration 22 [ 6390.248336] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6391.252853] Lustre: DEBUG MARKER: Iteration 23 [ 6398.289689] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6399.231811] Lustre: DEBUG MARKER: Iteration 24 [ 6406.194130] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6407.094644] Lustre: DEBUG MARKER: Iteration 25 [ 6414.150748] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6415.333569] Lustre: DEBUG MARKER: Iteration 26 [ 6421.563155] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6422.497818] Lustre: DEBUG MARKER: Iteration 27 [ 6429.600576] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6430.593394] Lustre: DEBUG MARKER: Iteration 28 [ 6437.721945] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6438.764687] Lustre: DEBUG MARKER: Iteration 29 [ 6445.839439] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6446.820558] Lustre: DEBUG MARKER: Iteration 30 [ 6453.696966] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6454.638313] Lustre: DEBUG MARKER: Iteration 31 [ 6461.741524] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6462.784550] Lustre: DEBUG MARKER: Iteration 32 [ 6469.880860] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6470.890806] Lustre: DEBUG MARKER: Iteration 33 [ 6477.852565] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6478.792063] Lustre: DEBUG MARKER: Iteration 34 [ 6484.667523] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6485.609865] Lustre: DEBUG MARKER: Iteration 35 [ 6492.431961] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6493.284885] Lustre: DEBUG MARKER: Iteration 36 [ 6500.067646] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6500.969526] Lustre: DEBUG MARKER: Iteration 37 [ 6507.733458] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6508.631703] Lustre: DEBUG MARKER: Iteration 38 [ 6515.482393] Lustre: DEBUG MARKER: oleg424-server.virtnet: executing load_modules_local [ 6516.470583] Lustre: DEBUG MARKER: Iteration 39 ****************************************************************************** ************************ 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 12.24s (real) 6.52s (CPU), Child processes: 5.63s