************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special6-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg120-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.wfMLa/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special6-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg120-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:08 EST 2024 UPTIME: 00:06:54 LOAD AVERAGE: 2.71, 2.93, 1.37 TASKS: 311 NODENAME: oleg120-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 31 last 5s 86 last 60s 110 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 306 TASK_RUNNING 1 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 ----- -------------- ------ ---------------------------- 9 rcu_sched 0 ms (no user stack) 20 rcuos/1 0 ms (no user stack) 3769 socknal_sd00_02 1 ms (no user stack) 15908 ll_ost_io00_003 2 ms (no user stack) 549 kworker/1:2 2 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 30652 119.7 MB 3% of TOTAL MEM USED 924415 3.5 GB 96% of TOTAL MEM SHARED 10422 40.7 MB 1% of TOTAL MEM BUFFERS 6192 24.2 MB 0% of TOTAL MEM CACHED 771486 2.9 GB 80% of TOTAL MEM SLAB 20146 78.7 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 59005 230.5 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 409.8 eth0 n/a 0.0 RSS_TOTAL=53720 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b2d01c0 ffff88012b3c4800 sysfs sysfs /sys ffff88012b2d0380 ffff880139944000 proc proc /proc ffff88012b2d0540 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b2d0700 ffff8800b523c800 securityfs securityfs /sys/kernel/security ffff88012b2d08c0 ffff88012b3c5000 tmpfs tmpfs /dev/shm ffff88012b2d0a80 ffff880137797000 devpts devpts /dev/pts ffff88012b2d0c40 ffff88012b3c5800 tmpfs tmpfs /run ffff88012b2d0e00 ffff88012b3c6000 tmpfs tmpfs /sys/fs/cgroup ffff88012b2d0fc0 ffff88012b3c6800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b2d1180 ffff88012b3c7000 pstore pstore /sys/fs/pstore ffff88012b2d1340 ffff88012a301000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b2d1500 ffff88012a300800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b2d16c0 ffff88012a300000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b2d1880 ffff88012a301800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b2d1a40 ffff88012a302000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b2d1c00 ffff88012a302800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b2d1dc0 ffff88012a303000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a318000 ffff88012a303800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a3181c0 ffff88012a304000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a318380 ffff88012a304800 cgroup cgroup /sys/fs/cgroup/memory ffff88012b2928c0 ffff8800b53b0800 configfs configfs /sys/kernel/config ffff8801376688c0 ffff8800b4c4b800 ext4 /dev/nbd0 / ffff88012a318700 ffff88012a306800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b292e00 ffff8800b4011800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668a80 ffff88012b2d8000 mqueue mqueue /dev/mqueue ffff880137668c40 ffff88012e168000 hugetlbfs hugetlbfs /dev/hugepages ffff880137668e00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a318a80 ffff8800b4fe9800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b293180 ffff8800b4013000 ramfs none /mnt ffff880137668fc0 ffff88012e16b800 tmpfs none /var/lib/stateless/writable ffff88012b293340 ffff8800b4c6c000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a3188c0 ffff88012e16b800 tmpfs none /var/cache/man ffff88012a318e00 ffff88012e16b800 tmpfs none /var/log ffff88012b293500 ffff88012e16b800 tmpfs none /var/lib/dbus ffff880137669180 ffff88012e16b800 tmpfs none /tmp ffff88012a318fc0 ffff88012e16b800 tmpfs none /var/lib/dhclient ffff88012b2936c0 ffff88012e16b800 tmpfs none /var/tmp ffff88012a319180 ffff88012e16b800 tmpfs none /var/lib/NetworkManager ffff88012a319340 ffff88012e16b800 tmpfs none /var/lib/systemd/random-seed ffff88012a319500 ffff88012e16b800 tmpfs none /var/spool ffff88012b293880 ffff88012e16b800 tmpfs none /var/lib/nfs ffff88012a3196c0 ffff88012e16b800 tmpfs none /var/lib/gssproxy ffff88012a319880 ffff88012e16b800 tmpfs none /var/lib/logrotate ffff8800b4d0a1c0 ffff88012e16b800 tmpfs none /etc ffff88012a319a40 ffff88012e16b800 tmpfs none /var/lib/rsyslog ffff880137669340 ffff88012e16b800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012b293a40 ffff8800b523e000 nfs4 192.168.200.253:/exports/state/oleg120-server.virtnet /var/lib/stateless/state ffff88012a319c00 ffff8800b523e000 nfs4 192.168.200.253:/exports/state/oleg120-server.virtnet /boot ffff880137669500 ffff8800b523e000 nfs4 192.168.200.253:/exports/state/oleg120-server.virtnet /etc/etc/kdump.conf ffff88012b292700 ffff88012a306800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b439f880 ffff8800b4c6c000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b4d0ba40 ffff8800b4c48800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b4d0b880 ffff88012b19a800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b4d0b500 ffff8800a57bb800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b4d0a540 ffff880135ec3800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 102.432563] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 102.492599] Lustre: lustre-OST0000: new disk, initializing [ 102.494271] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 102.505535] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 103.811676] Lustre: DEBUG MARKER: oleg120-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 105.679101] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 105.681749] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 105.705889] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 108.018103] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 108.022025] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 108.043496] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 108.047485] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 108.073050] Lustre: lustre-OST0001: new disk, initializing [ 108.075409] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 108.087836] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 109.366943] Lustre: DEBUG MARKER: oleg120-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 114.211901] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 115.719464] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 115.725937] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 115.739824] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 119.058827] random: crng init done [ 119.962114] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 126.947982] Lustre: DEBUG MARKER: oleg120-server.virtnet: executing check_logdir /tmp/testlogs/ [ 128.691049] Lustre: DEBUG MARKER: oleg120-server.virtnet: executing yml_node [ 130.976991] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 132.207840] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 133.465821] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 134.184572] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:26 EST 2024 [ 142.019877] Lustre: DEBUG MARKER: excepting tests: [ 143.032666] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 143.961824] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:36 (1734015876) === [ 145.920833] Lustre: DEBUG MARKER: oleg120-client.virtnet: executing check_config_client /mnt/lustre [ 159.876763] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 162.379220] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 164.388547] Lustre: DEBUG MARKER: oleg120-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 168.194489] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:05:00 (1734015900) === [ 169.614413] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:05:01 (1734015901) [ 329.011317] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:41 (1734016061) [ 330.147150] Lustre: DEBUG MARKER: min OST has 3604696kB available, using 5407044kB file size [ 413.380968] hrtimer: interrupt took 4003775 ns ****************************************************************************** ************************ 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 12.72s (real) 6.88s (CPU), Child processes: 5.77s