************************ crashinfo ************************* /exports/testreports/49584/testresults/sanity-hsm-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg346-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.iYnEg/vmlinux [TAINTED] DUMPFILE: /exports/testreports/49584/testresults/sanity-hsm-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg346-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Tue Feb 25 08:22:13 EST 2025 UPTIME: 01:23:38 LOAD AVERAGE: 0.02, 0.02, 0.05 TASKS: 154 NODENAME: oleg346-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 12 last 5s 27 last 60s 33 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 150 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 ----- -------------- ------ ---------------------------- 53 khugepaged 0 ms (no user stack) 20 rcuos/1 0 ms (no user stack) 18253 kworker/3:1 0 ms (no user stack) 1 systemd 0 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 9 rcu_sched 122 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 846741 3.2 GB 88% of TOTAL MEM USED 108338 423.2 MB 11% of TOTAL MEM SHARED 10280 40.2 MB 1% of TOTAL MEM BUFFERS 5489 21.4 MB 0% of TOTAL MEM CACHED 50913 198.9 MB 5% of TOTAL MEM SLAB 14676 57.3 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 65054 254.1 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 6 LISTEN 3 NAGLE disabled (TCP_NODELAY): 5 user_data set (NFS etc.): 4 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 18 LISTEN 8 Raw sockets info -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 5016.7 eth0 n/a 0.8 RSS_TOTAL=78992 pages, %mem= 1.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aad2000 ffff88012aad8000 sysfs sysfs /sys ffff88012aad21c0 ffff880139944000 proc proc /proc ffff88012aad2380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aad2540 ffff8800b6d19000 securityfs securityfs /sys/kernel/security ffff88012aad2700 ffff88012aad8800 tmpfs tmpfs /dev/shm ffff88012aad28c0 ffff880137306000 devpts devpts /dev/pts ffff88012b23aa80 ffff8800b7c09000 tmpfs tmpfs /run ffff88012b23ac40 ffff8800b7c09800 tmpfs tmpfs /sys/fs/cgroup ffff88012b23ae00 ffff8800b7c0a000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b23afc0 ffff8800b7c0a800 pstore pstore /sys/fs/pstore ffff88012b23b180 ffff8800b7c0c800 cgroup cgroup /sys/fs/cgroup/pids ffff88012b23b340 ffff8800b7c0c000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b23b500 ffff8800b7c0b800 cgroup cgroup /sys/fs/cgroup/devices ffff88012b23b6c0 ffff8800b7c0b000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b23b880 ffff8800b7c0d000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b23ba40 ffff8800b7c0d800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b23bc00 ffff8800b7c0e000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b23bdc0 ffff8800b7c0e800 cgroup cgroup /sys/fs/cgroup/memory ffff88012aaf2000 ffff8800b7c0f000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aaf21c0 ffff8800b7c0f800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aaf2380 ffff8800b7b3c000 configfs configfs /sys/kernel/config ffff88012aad2a80 ffff88012aada800 ext4 /dev/nbd0 / ffff88012aad2c40 ffff8800b6d1a000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aaf2540 ffff8800b6d1f000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aaf2700 ffff8800b6d1d000 hugetlbfs hugetlbfs /dev/hugepages ffff88012aaf28c0 ffff880137307800 mqueue mqueue /dev/mqueue ffff880138ccba40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137669180 ffff8800b60cd000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137669340 ffff8800b60cb800 ramfs none /mnt ffff88012aaf2a80 ffff8800b63c0000 tmpfs none /var/lib/stateless/writable ffff88012aad3180 ffff8800b7b38800 squashfs /dev/vda /home/green/git/lustre-release ffff880137669500 ffff8800b63c0000 tmpfs none /var/cache/man ffff88012aaf2c40 ffff8800b63c0000 tmpfs none /var/log ffff88012aad3340 ffff8800b63c0000 tmpfs none /var/lib/dbus ffff88012aad3500 ffff8800b63c0000 tmpfs none /tmp ffff88012aad36c0 ffff8800b63c0000 tmpfs none /var/lib/dhclient ffff88012aaf2e00 ffff8800b63c0000 tmpfs none /var/tmp ffff88012aad3880 ffff8800b63c0000 tmpfs none /var/lib/NetworkManager ffff88012aaf2fc0 ffff8800b63c0000 tmpfs none /var/lib/systemd/random-seed ffff88012aaf3180 ffff8800b63c0000 tmpfs none /var/spool ffff88012aad3a40 ffff8800b63c0000 tmpfs none /var/lib/nfs ffff88012aad3c00 ffff8800b63c0000 tmpfs none /var/lib/gssproxy ffff88012aad3dc0 ffff8800b63c0000 tmpfs none /var/lib/logrotate ffff88012aaf3340 ffff8800b63c0000 tmpfs none /etc ffff88012aad2fc0 ffff8800b63c0000 tmpfs none /var/lib/rsyslog ffff88012aad2e00 ffff8800b63c0000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b5b8c000 ffff8800b60ce800 nfs4 192.168.200.253:/exports/state/oleg346-client.virtnet /var/lib/stateless/state ffff8801376696c0 ffff8800b60ce800 nfs4 192.168.200.253:/exports/state/oleg346-client.virtnet /boot ffff880137669880 ffff8800b60ce800 nfs4 192.168.200.253:/exports/state/oleg346-client.virtnet /etc/etc/kdump.conf ffff880137669a40 ffff8800b6d1a000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b5b8cc40 ffff8800b63c1800 nfs4 192.168.200.253://exports/testreports/49584/testresults/sanity-hsm-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b3507340 ffff8800b63c4000 tmpfs tmpfs /run/user/0 ffff8800abe2e000 ffff8800b7b38800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800abe2e380 ffff8800a9af3000 lustre 192.168.203.146@tcp:/lustre /mnt/lustre2 ffff8800b5b8cfc0 ffff88012d7ff800 lustre 192.168.203.146@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1593.213342] Lustre: DEBUG MARKER: == sanity-hsm test 403: Copytool starts with inactive MDT and register on reconnect ========================================================== 07:25:06 (1740486306) [ 1593.354344] Lustre: setting import lustre-MDT0001_UUID INACTIVE by administrator request [ 1593.357945] Lustre: Skipped 3 previous similar messages [ 1594.527054] Lustre: DEBUG MARKER: oleg346-client.virtnet: executing pgrep --pidfile=/var/run/lhsmtool_posix.pid --list-full hsmtool [ 1595.635329] Lustre: DEBUG MARKER: oleg346-client.virtnet: executing get_client_uuid /mnt/lustre2 [ 1596.432448] Lustre: lustre-MDT0001-mdc-ffff88012d7ff800: Connection to lustre-MDT0001 (at 192.168.203.146@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1596.447579] Lustre: Skipped 7 previous similar messages [ 1596.460916] LustreError: lustre-MDT0001-mdc-ffff88012d7ff800: This client was evicted by lustre-MDT0001; in progress operations using this service will fail. [ 1596.503471] LustreError: lustre-MDT0001-mdc-ffff8800a9af3000: This client was evicted by lustre-MDT0001; in progress operations using this service will fail. [ 1599.529910] Lustre: DEBUG MARKER: == sanity-hsm test 404: Inactive MDT does not block requests for active MDTs ========================================================== 07:25:12 (1740486312) [ 1599.872853] Lustre: setting import lustre-MDT0001_UUID INACTIVE by administrator request [ 1599.879182] Lustre: Skipped 1 previous similar message [ 1601.702452] LustreError: lustre-MDT0001-mdc-ffff88012d7ff800: This client was evicted by lustre-MDT0001; in progress operations using this service will fail. [ 1601.747491] LustreError: lustre-MDT0001-mdc-ffff8800a9af3000: This client was evicted by lustre-MDT0001; in progress operations using this service will fail. [ 1604.314653] Lustre: DEBUG MARKER: == sanity-hsm test 405: archive and release under striped directory ========================================================== 07:25:17 (1740486317) [ 1612.185707] Lustre: DEBUG MARKER: == sanity-hsm test 406: attempting to migrate HSM archived files is safe ========================================================== 07:25:25 (1740486325) [ 1620.603998] Lustre: DEBUG MARKER: == sanity-hsm test 407: Check for double RESTORE records in llog ========================================================== 07:25:33 (1740486333) [ 1627.817512] LustreError: lustre-MDT0000-mdc-ffff8800a9af3000: operation mds_hsm_request to node 192.168.203.146@tcp failed: rc = -19 [ 1642.854500] LustreError: MGC192.168.203.146@tcp: Connection to MGS (at 192.168.203.146@tcp) was lost; in progress operations using this service will fail [ 1642.861235] Lustre: Evicted from MGS (at 192.168.203.146@tcp) after server handle changed from 0x4237e373b3bc925b to 0x4237e373b3bcbdf8 [ 1642.868267] LustreError: 2001:0:(client.c:3276:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff8800a59e4a80 x1825030563529728/t30064771162(30064771162) o101->lustre-MDT0000-mdc-ffff88012d7ff800@192.168.203.146@tcp:12/10 lens 608/608 e 0 to 0 dl 1740486372 ref 2 fl Interpret:RPQU/204/0 rc 301/301 job:'lfs.0' uid:0 gid:0 [ 1646.501463] Lustre: DEBUG MARKER: oleg346-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1646.877154] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1656.153749] Lustre: DEBUG MARKER: == sanity-hsm test 408: Verify fiemap on release file ==== 07:26:09 (1740486369) [ 1660.348215] Lustre: DEBUG MARKER: == sanity-hsm test 409a: Coordinator should not stop when in use ========================================================== 07:26:13 (1740486373) [ 1674.458037] Lustre: DEBUG MARKER: == sanity-hsm test 409b: getattr released file with CDT stopped after remount ========================================================== 07:26:27 (1740486387) [ 1712.965933] LustreError: MGC192.168.203.146@tcp: Connection to MGS (at 192.168.203.146@tcp) was lost; in progress operations using this service will fail [ 1712.972880] Lustre: Evicted from MGS (at 192.168.203.146@tcp) after server handle changed from 0x4237e373b3bcbdf8 to 0x4237e373b3bcc9c1 [ 1712.977141] LustreError: 2001:0:(client.c:3276:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff8800a59e4a80 x1825030563529728/t30064771162(30064771162) o101->lustre-MDT0000-mdc-ffff88012d7ff800@192.168.203.146@tcp:12/10 lens 608/608 e 0 to 0 dl 1740486442 ref 2 fl Interpret:RPQU/204/0 rc 301/301 job:'lfs.0' uid:0 gid:0 [ 1712.977698] Lustre: MGC192.168.203.146@tcp: Connection restored to 192.168.203.146@tcp (at 192.168.203.146@tcp) [ 1712.977700] Lustre: Skipped 12 previous similar messages [ 1712.990255] LustreError: 2001:0:(client.c:3276:ptlrpc_replay_interpret()) Skipped 3 previous similar messages [ 1716.539509] Lustre: DEBUG MARKER: oleg346-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1717.132367] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1741.510019] Lustre: DEBUG MARKER: == sanity-hsm test 410: lfs data_version -s allows release of force-archived file ========================================================== 07:27:35 (1740486455) [ 1741.791188] LustreError: 19495:0:(file.c:247:ll_close_inode_openhandle()) lustre-clilmv-ffff88012d7ff800: inode [0x2000032e3:0x12:0x0] mdc close failed: rc = -1 [ 1741.799276] LustreError: 19495:0:(file.c:247:ll_close_inode_openhandle()) Skipped 2 previous similar messages [ 1744.188663] Lustre: DEBUG MARKER: == sanity-hsm test 411: hsm_ops rbac role ================ 07:27:37 (1740486457) [ 1797.999215] Lustre: DEBUG MARKER: == sanity-hsm test 500: various LLAPI HSM tests ========== 07:28:31 (1740486511) [ 2033.475274] Lustre: lustre-OST0000-osc-ffff8800a9af3000: disconnect after 23s idle ****************************************************************************** ************************ 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 11.12s (real) 5.65s (CPU), Child processes: 5.42s