************************ crashinfo ************************* /exports/testreports/51275/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry3/oleg317-client-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.SCm8p/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51275/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry3/oleg317-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri May 2 04:05:08 EDT 2025 UPTIME: 02:30:15 LOAD AVERAGE: 0.90, 0.46, 0.69 TASKS: 129 NODENAME: oleg317-client.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 11 last 5s 20 last 60s 44 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 124 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 ----- -------------- ------ ---------------------------- 25265 kworker/1:2 0 ms (no user stack) 11 rcuos/0 0 ms (no user stack) 24456 socknal_reaper 0 ms (no user stack) 10534 rmmod 0 ms rmmod ptlrpc 9 rcu_sched 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 857666 3.3 GB 89% of TOTAL MEM USED 97413 380.5 MB 10% of TOTAL MEM SHARED 10743 42 MB 1% of TOTAL MEM BUFFERS 5489 21.4 MB 0% of TOTAL MEM CACHED 49612 193.8 MB 5% of TOTAL MEM SLAB 12046 47.1 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 739682 2.8 GB ---- COMMITTED 65781 257 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 3 SYN_SENT 2 TIME_WAIT 11 LISTEN 2 NAGLE disabled (TCP_NODELAY): 3 user_data set (NFS etc.): 1 Unusual Situations: Send Window Closed: 2 Doing Retransmission: 2 (run xportshow --retrans for details) UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 18 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 9013.6 eth0 n/a 1.0 RSS_TOTAL=84276 pages, %mem= 1.4 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff88013767c000 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b6ced800 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff88013767c800 tmpfs tmpfs /dev/shm ffff880137668c40 ffff880137149800 devpts devpts /dev/pts ffff880137668e00 ffff88013767d000 tmpfs tmpfs /run ffff880137668fc0 ffff88013767d800 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88013767e000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88013767e800 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012ab00800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801376696c0 ffff88012ab00000 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137669880 ffff88012ab01000 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137669a40 ffff88012ab01800 cgroup cgroup /sys/fs/cgroup/memory ffff880137669c00 ffff88012ab02000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669dc0 ffff88012ab02800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aa84000 ffff88012ab03000 cgroup cgroup /sys/fs/cgroup/pids ffff88012aa841c0 ffff88012ab03800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aa84380 ffff88012ab04000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aa84540 ffff88012ab04800 cgroup cgroup /sys/fs/cgroup/devices ffff880138ccbc00 ffff880000026000 configfs configfs /sys/kernel/config ffff88012aac01c0 ffff8800b5ccc800 ext4 /dev/nbd0 / ffff8800b6fee1c0 ffff8800b6d35800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aac0380 ffff880000021000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aa84a80 ffff8800b675d800 hugetlbfs hugetlbfs /dev/hugepages ffff8800b6fee8c0 ffff88013714b000 mqueue mqueue /dev/mqueue ffff88012a406e00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012aac0540 ffff8800b6d30800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012aac0700 ffff8800b6d30000 ramfs none /mnt ffff8800b6feea80 ffff88012a5f4800 tmpfs none /var/lib/stateless/writable ffff88012aa84e00 ffff880137340000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b6feec40 ffff88012a5f4800 tmpfs none /var/cache/man ffff8800b6feee00 ffff88012a5f4800 tmpfs none /var/log ffff8800b6feefc0 ffff88012a5f4800 tmpfs none /var/lib/dbus ffff8800b6fef180 ffff88012a5f4800 tmpfs none /tmp ffff88012aa84fc0 ffff88012a5f4800 tmpfs none /var/lib/dhclient ffff8800b6fef340 ffff88012a5f4800 tmpfs none /var/tmp ffff88012aa85180 ffff88012a5f4800 tmpfs none /var/lib/NetworkManager ffff88012aa85340 ffff88012a5f4800 tmpfs none /var/lib/systemd/random-seed ffff88012aa85500 ffff88012a5f4800 tmpfs none /var/spool ffff8800b6fef500 ffff88012a5f4800 tmpfs none /var/lib/nfs ffff88012a406fc0 ffff88012a5f4800 tmpfs none /var/lib/gssproxy ffff8800b6fef6c0 ffff88012a5f4800 tmpfs none /var/lib/logrotate ffff88012aa856c0 ffff88012a5f4800 tmpfs none /etc ffff88012aa85880 ffff88012a5f4800 tmpfs none /var/lib/rsyslog ffff88012aa85a40 ffff88012a5f4800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b6fef880 ffff8800b353b800 nfs4 192.168.200.253:/exports/state/oleg317-client.virtnet /var/lib/stateless/state ffff8800b6fefdc0 ffff8800b353b800 nfs4 192.168.200.253:/exports/state/oleg317-client.virtnet /boot ffff88012aa85c00 ffff8800b353b800 nfs4 192.168.200.253:/exports/state/oleg317-client.virtnet /etc/etc/kdump.conf ffff8800b6fefc00 ffff8800b6d35800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880136aa1a40 ffff880000020800 nfs4 192.168.200.253://exports/testreports/51275/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64-retry3 /tmp/tmp/testlogs ffff88012a407500 ffff8800b67e6000 tmpfs tmpfs /run/user/0 ffff8801373b76c0 ffff880137340000 squashfs /dev/vda /usr/sbin/mount.lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 8603.249537] LNet: Added LNI 192.168.203.17@tcp [8/256/0/180] [ 8603.252042] LNet: Accept secure, port 988 [ 8604.793741] Key type lgssc registered [ 8605.165956] Lustre: Echo OBD driver; http://www.lustre.org/ [ 8621.369146] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 8622.505089] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 8628.860875] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 8677.201858] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 8678.373710] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 8685.743013] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 8707.162482] Lustre: DEBUG MARKER: == conf-sanity test 152: seq allocation error in OSP ===== 03:59:58 (1746172798) [ 8733.478160] Lustre: Mounted lustre-client [ 8735.810671] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 8746.162171] Lustre: DEBUG MARKER: ADD OST3 [ 8752.953069] Lustre: DEBUG MARKER: STOP OST3 [ 8758.076015] Lustre: DEBUG MARKER: START OST3 again [ 8758.155016] Lustre: lustre-OST0000-osc-ffff8800b5cc8800: disconnect after 23s idle [ 8758.163086] Lustre: lustre-OST0003-osc-ffff8800b5cc8800: Connection to lustre-OST0003 (at 192.168.203.117@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 8761.799438] Lustre: lustre-OST0003-osc-ffff8800b5cc8800: Connection restored to 192.168.203.117@tcp (at 192.168.203.117@tcp) [ 8777.015048] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 8777.021107] LustreError: 1962:0:(file.c:247:ll_close_inode_openhandle()) lustre-clilmv-ffff8800b5cc8800: inode [0x240000bd0:0x1:0x0] mdc close failed: rc = -108 [ 8787.044980] LustreError: 1962:0:(obd_class.h:479:obd_check_dev()) Device 7 not setup [ 8787.070647] Lustre: Unmounted lustre-client [ 8832.066322] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 8833.230313] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 8840.638189] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 8870.179078] Lustre: DEBUG MARKER: == conf-sanity test 153a: bypass invalid NIDs quickly ==== 04:02:41 (1746172961) [ 8899.345255] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 8900.499618] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 8908.136655] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 8936.458061] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 8937.631945] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 8944.119995] Lustre: DEBUG MARKER: oleg317-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 8944.823915] LNetError: 24463:0:(lib-move.c:2282:lnet_handle_find_routed_path()) peer 192.168.252.112@tcp2 has no available nets [ 8954.893038] Lustre: Mounted lustre-client [ 8960.063352] LustreError: 10153:0:(obd_class.h:479:obd_check_dev()) Device 5 not setup [ 8960.067652] LustreError: 10153:0:(obd_class.h:479:obd_check_dev()) Skipped 11 previous similar messages [ 8960.095632] Lustre: Unmounted lustre-client [ 8977.363915] Key type lgssc unregistered [ 9005.470233] LNet: 10534:0:(lib-ptl.c:966:lnet_clear_lazy_portal()) Active lazy portal 0 on exit ****************************************************************************** ************************ 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 8.23s (real) 4.33s (CPU), Child processes: 3.86s