************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special9-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg144-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.chSBE/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special9-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg144-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:08 EST 2024 UPTIME: 00:06:56 LOAD AVERAGE: 2.10, 2.86, 1.36 TASKS: 302 NODENAME: oleg144-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 poll_idle+0x92, 449 bytes of data #0 cpuidle_enter_state+0x40 #1 cpuidle_idle_call+0xd8 #2 arch_cpu_idle+0xe #3 cpu_startup_entry+0x14a #4 rest_init+0x8e #5 start_kernel+0x456 #6 x86_64_start_reservations+0x2a #7 x86_64_start_kernel+0x152 #8 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 39 last 5s 79 last 60s 115 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 296 TASK_RUNNING 2 TASK_UNINTERRUPTIBLE 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 ----- -------------- ------ ---------------------------- 3773 socknal_sd00_00 0 ms (no user stack) 16025 ll_ost_io00_020 1 ms (no user stack) 15 migration/1 1 ms (no user stack) 29 migration/3 2 ms (no user stack) 27 rcuos/2 3 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 28855 112.7 MB 3% of TOTAL MEM USED 926212 3.5 GB 96% of TOTAL MEM SHARED 11462 44.8 MB 1% of TOTAL MEM BUFFERS 6204 24.2 MB 0% of TOTAL MEM CACHED 772105 2.9 GB 80% of TOTAL MEM SLAB 21017 82.1 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 58989 230.4 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 9 rcu_sched 11.70891 +------------------------+ >-------------------------| 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 411.7 eth0 n/a 0.0 RSS_TOTAL=56840 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b2ae380 ffff880137346800 sysfs sysfs /sys ffff88012b2ae540 ffff880139944000 proc proc /proc ffff88012b2ae700 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b2ae8c0 ffff8800b5269800 securityfs securityfs /sys/kernel/security ffff88012b2aea80 ffff880137347000 tmpfs tmpfs /dev/shm ffff88012b2aec40 ffff88012b2b8000 devpts devpts /dev/pts ffff88012b2aee00 ffff880137347800 tmpfs tmpfs /run ffff88012b2aefc0 ffff880137344800 tmpfs tmpfs /sys/fs/cgroup ffff88012b2af180 ffff880137343800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b2af340 ffff88012a340000 pstore pstore /sys/fs/pstore ffff88012b2af500 ffff88012a342000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b2af6c0 ffff88012a341800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b2af880 ffff88012a341000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b2afa40 ffff88012a340800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b2afc00 ffff88012a342800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b2afdc0 ffff88012a343000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a352000 ffff88012a343800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a3521c0 ffff88012a344000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a352380 ffff88012a344800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a352540 ffff88012a345000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b2b0a80 ffff88012b2bc800 configfs configfs /sys/kernel/config ffff88012a353500 ffff8800b4464000 ext4 /dev/nbd0 / ffff88012a3536c0 ffff88012b2be800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a353a40 ffff8800b526c000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668700 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccb500 ffff8800b47e8800 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccb6c0 ffff88012b2b9800 mqueue mqueue /dev/mqueue ffff880138ccb880 ffff8800b47eb000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a353c00 ffff8800b3ddb000 ramfs none /mnt ffff88012b2b0fc0 ffff8800b3ca4000 tmpfs none /var/lib/stateless/writable ffff880137668a80 ffff8800b3d06800 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccba40 ffff8800b3ca4000 tmpfs none /var/cache/man ffff8800b2376000 ffff8800b3ca4000 tmpfs none /var/log ffff880137668c40 ffff8800b3ca4000 tmpfs none /var/lib/dbus ffff8800b23761c0 ffff8800b3ca4000 tmpfs none /tmp ffff88012b2b1180 ffff8800b3ca4000 tmpfs none /var/lib/dhclient ffff8800b2376380 ffff8800b3ca4000 tmpfs none /var/tmp ffff8800b2376540 ffff8800b3ca4000 tmpfs none /var/lib/NetworkManager ffff88012b2b1340 ffff8800b3ca4000 tmpfs none /var/lib/systemd/random-seed ffff880137668e00 ffff8800b3ca4000 tmpfs none /var/spool ffff880138ccbc00 ffff8800b3ca4000 tmpfs none /var/lib/nfs ffff880138ccbdc0 ffff8800b3ca4000 tmpfs none /var/lib/gssproxy ffff880138ccb340 ffff8800b3ca4000 tmpfs none /var/lib/logrotate ffff880138ccb180 ffff8800b3ca4000 tmpfs none /etc ffff8800b2376700 ffff8800b3ca4000 tmpfs none /var/lib/rsyslog ffff88012b2b1500 ffff8800b3ca4000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b23768c0 ffff8800b3ddc000 nfs4 192.168.200.253:/exports/state/oleg144-server.virtnet /var/lib/stateless/state ffff8800b2376c40 ffff8800b3ddc000 nfs4 192.168.200.253:/exports/state/oleg144-server.virtnet /boot ffff88012b2b16c0 ffff8800b3ddc000 nfs4 192.168.200.253:/exports/state/oleg144-server.virtnet /etc/etc/kdump.conf ffff8800b2376e00 ffff88012b2be800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b1bb8c40 ffff8800b3d06800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b2183500 ffff880129ce9000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b2183880 ffff880133754800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b2182700 ffff8800b3d02000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b21836c0 ffff880089130800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 100.503438] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 100.522235] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 100.525428] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 100.586608] Lustre: lustre-OST0000: new disk, initializing [ 100.588987] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 100.603359] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 101.889087] Lustre: DEBUG MARKER: oleg144-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 106.144731] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 106.148649] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 106.167576] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 106.171690] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 106.192466] Lustre: lustre-OST0001: new disk, initializing [ 106.194016] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 106.204551] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 107.064325] random: crng init done [ 107.465390] Lustre: DEBUG MARKER: oleg144-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 108.590662] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 108.594421] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 108.599761] Lustre: Skipped 1 previous similar message [ 108.609920] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 108.613314] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 112.205629] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 117.498372] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 124.241775] Lustre: DEBUG MARKER: oleg144-server.virtnet: executing check_logdir /tmp/testlogs/ [ 125.603238] Lustre: DEBUG MARKER: oleg144-server.virtnet: executing yml_node [ 127.581097] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 128.693595] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 129.928342] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 130.715907] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:21 EST 2024 [ 138.041994] Lustre: DEBUG MARKER: excepting tests: [ 138.802859] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 139.633928] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:30 (1734015870) === [ 141.600665] Lustre: DEBUG MARKER: oleg144-client.virtnet: executing check_config_client /mnt/lustre [ 154.054659] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 156.409428] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 158.378549] Lustre: DEBUG MARKER: oleg144-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 162.142062] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:52 (1734015892) === [ 163.471535] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:54 (1734015894) [ 322.367392] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:32 (1734016052) [ 323.679939] Lustre: DEBUG MARKER: min OST has 3602632kB available, using 5403948kB 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 ------------------------------------------------------------------------------ ** Execution took 12.30s (real) 6.67s (CPU), Child processes: 5.60s