************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special4-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg159-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.EnbCP/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special4-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg159-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:08 EST 2024 UPTIME: 00:06:54 LOAD AVERAGE: 1.55, 2.05, 1.02 TASKS: 313 NODENAME: oleg159-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 33 last 5s 81 last 60s 114 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 307 TASK_RUNNING 1 TASK_UNINTERRUPTIBLE 2 +++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 ----- -------------- ------ ---------------------------- 9 rcu_sched 0 ms (no user stack) 15917 ll_ost_io00_006 0 ms (no user stack) 20 rcuos/1 6 ms (no user stack) 9577 jbd2/dm-2-8 9 ms (no user stack) 7 migration/0 10 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 30991 121.1 MB 3% of TOTAL MEM USED 924076 3.5 GB 96% of TOTAL MEM SHARED 10415 40.7 MB 1% of TOTAL MEM BUFFERS 6187 24.2 MB 0% of TOTAL MEM CACHED 770778 2.9 GB 80% of TOTAL MEM SLAB 20366 79.6 MB 2% 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 58982 230.4 MB 7% of TOTAL LIMIT +++WARNING+++ 1 processes in UNINTERRUPTIBLE state are committing journal +-------------------------------+ >----------------------| 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 407.1 eth0 n/a 0.0 RSS_TOTAL=53980 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668540 ffff8800b5236000 sysfs sysfs /sys ffff880137668700 ffff880139944000 proc proc /proc ffff880138ccaa80 ffff880137678000 devtmpfs devtmpfs /dev ffff880138ccac40 ffff8800b5232800 securityfs securityfs /sys/kernel/security ffff8801376688c0 ffff8800b5236800 tmpfs tmpfs /dev/shm ffff880137668a80 ffff88013735b800 devpts devpts /dev/pts ffff880137668c40 ffff8800b5237000 tmpfs tmpfs /run ffff880137668e00 ffff88013771f800 tmpfs tmpfs /sys/fs/cgroup ffff880137668fc0 ffff8800b5237800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669180 ffff8800b5234800 pstore pstore /sys/fs/pstore ffff880138ccae00 ffff88012a340800 cgroup cgroup /sys/fs/cgroup/blkio ffff880138ccafc0 ffff88012a340000 cgroup cgroup /sys/fs/cgroup/devices ffff880138ccb180 ffff88012a341000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880138ccb340 ffff88012a341800 cgroup cgroup /sys/fs/cgroup/pids ffff880138ccb500 ffff88012a342000 cgroup cgroup /sys/fs/cgroup/perf_event ffff880138ccb6c0 ffff88012a342800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880138ccb880 ffff88012a343000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880138ccba40 ffff88012a343800 cgroup cgroup /sys/fs/cgroup/memory ffff880138ccbc00 ffff88012a344000 cgroup cgroup /sys/fs/cgroup/freezer ffff880138ccbdc0 ffff88012a344800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801370d8c40 ffff8800b5303000 configfs configfs /sys/kernel/config ffff8801370d9dc0 ffff8800b5307800 ext4 /dev/nbd0 / ffff8801370128c0 ffff8800b5302000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137012a80 ffff8800b5301800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b4eaa000 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b4eaa1c0 ffff8800b402f800 hugetlbfs hugetlbfs /dev/hugepages ffff880137012c40 ffff88013735d000 mqueue mqueue /dev/mqueue ffff880137012e00 ffff8800b4076800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137013180 ffff8800b4075000 ramfs none /mnt ffff8800b4eaa380 ffff8800b4029800 tmpfs none /var/lib/stateless/writable ffff880137013340 ffff8800b430c800 squashfs /dev/vda /home/green/git/lustre-release ffff880137013500 ffff8800b4029800 tmpfs none /var/cache/man ffff880137669500 ffff8800b4029800 tmpfs none /var/log ffff880129d10700 ffff8800b4029800 tmpfs none /var/lib/dbus ffff8801370136c0 ffff8800b4029800 tmpfs none /tmp ffff880137013880 ffff8800b4029800 tmpfs none /var/lib/dhclient ffff880137013a40 ffff8800b4029800 tmpfs none /var/tmp ffff880129d108c0 ffff8800b4029800 tmpfs none /var/lib/NetworkManager ffff880137013c00 ffff8800b4029800 tmpfs none /var/lib/systemd/random-seed ffff880129d10a80 ffff8800b4029800 tmpfs none /var/spool ffff880129d10c40 ffff8800b4029800 tmpfs none /var/lib/nfs ffff880137013dc0 ffff8800b4029800 tmpfs none /var/lib/gssproxy ffff8801376696c0 ffff8800b4029800 tmpfs none /var/lib/logrotate ffff880137012380 ffff8800b4029800 tmpfs none /etc ffff8800b242c000 ffff8800b4029800 tmpfs none /var/lib/rsyslog ffff880129d10e00 ffff8800b4029800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b242c1c0 ffff8800b4308800 nfs4 192.168.200.253:/exports/state/oleg159-server.virtnet /var/lib/stateless/state ffff8800b242c8c0 ffff8800b4308800 nfs4 192.168.200.253:/exports/state/oleg159-server.virtnet /boot ffff8800b242ca80 ffff8800b4308800 nfs4 192.168.200.253:/exports/state/oleg159-server.virtnet /etc/etc/kdump.conf ffff880129d10fc0 ffff8800b5302000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b242cc40 ffff8800b430c800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b4eab500 ffff8800b5304800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b4eab340 ffff8800b1ff2800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b4eab180 ffff88008eaa7800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b4eaaa80 ffff880097eb0000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 101.616845] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 101.634749] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 101.639278] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 101.703862] Lustre: lustre-OST0000: new disk, initializing [ 101.706249] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 101.720718] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 103.015557] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 107.201308] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 107.204251] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 107.219084] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 107.223120] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 107.249952] Lustre: lustre-OST0001: new disk, initializing [ 107.252280] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 107.265692] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 108.134006] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 108.138393] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 108.160293] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 108.162136] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 108.542804] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 113.425990] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 116.684300] random: crng init done [ 117.023832] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 123.893002] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing check_logdir /tmp/testlogs/ [ 125.320522] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing yml_node [ 127.571132] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 128.805535] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 130.154463] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 130.889521] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:23 EST 2024 [ 138.431299] Lustre: DEBUG MARKER: excepting tests: [ 139.315397] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 140.196106] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:32 (1734015872) === [ 142.200359] Lustre: DEBUG MARKER: oleg159-client.virtnet: executing check_config_client /mnt/lustre [ 152.489082] hrtimer: interrupt took 18477130 ns [ 154.498071] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 157.156949] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 159.150549] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 162.578727] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:54 (1734015894) === [ 163.908483] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:55 (1734015895) [ 322.513876] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:34 (1734016054) [ 323.692448] Lustre: DEBUG MARKER: min OST has 3602932kB available, using 5404398kB file size ****************************************************************************** ************************ 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 1 processes in UNINTERRUPTIBLE state are committing journal ------------------------------------------------------------------------------ ** Execution took 12.45s (real) 6.68s (CPU), Child processes: 5.73s