************************ crashinfo ************************* /exports/testreports/49584/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg455-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.LL3kv/vmlinux [TAINTED] DUMPFILE: /exports/testreports/49584/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg455-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Tue Feb 25 08:22:16 EST 2025 UPTIME: 01:23:40 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 154 NODENAME: oleg455-client.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2400 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 15 last 5s 28 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 ----- -------------- ------ ---------------------------- 34 rcuos/3 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 910 in:imjournal 0 ms /usr/sbin/rsyslogd -n 1 systemd 2 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 21 28 watchdog/3 112 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 847532 3.2 GB 88% of TOTAL MEM USED 107547 420.1 MB 11% of TOTAL MEM SHARED 10235 40 MB 1% of TOTAL MEM BUFFERS 5489 21.4 MB 0% of TOTAL MEM CACHED 50849 198.6 MB 5% of TOTAL MEM SLAB 14257 55.7 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 65049 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 -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 5018.2 eth0 n/a 0.4 RSS_TOTAL=80432 pages, %mem= 1.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aaee000 ffff88012aaf0000 sysfs sysfs /sys ffff88012aaee1c0 ffff880139944000 proc proc /proc ffff88012aaee380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aaee540 ffff8800b6cca000 securityfs securityfs /sys/kernel/security ffff88012aaee700 ffff88012aaf0800 tmpfs tmpfs /dev/shm ffff88012aaee8c0 ffff8801372f6000 devpts devpts /dev/pts ffff88012aaeea80 ffff88012aaf1000 tmpfs tmpfs /run ffff88012aaeec40 ffff88012aaf1800 tmpfs tmpfs /sys/fs/cgroup ffff88012aaeee00 ffff88012aaf2000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aaeefc0 ffff88012aaf2800 pstore pstore /sys/fs/pstore ffff88012aaef180 ffff88012aaf4800 cgroup cgroup /sys/fs/cgroup/pids ffff88012aaef340 ffff88012aaf4000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aaef500 ffff88012aaf3800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aaef6c0 ffff88012aaf3000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aaef880 ffff88012aaf5000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aaefa40 ffff88012aaf5800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aaefc00 ffff88012aaf6000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aaefdc0 ffff88012aaf6800 cgroup cgroup /sys/fs/cgroup/memory ffff88012ab0a000 ffff88012aaf7000 cgroup cgroup /sys/fs/cgroup/devices ffff88012ab0a1c0 ffff88012aaf7800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b272c40 ffff88012b2b3000 configfs configfs /sys/kernel/config ffff88012ab0a700 ffff8800b6d03000 ext4 /dev/nbd0 / ffff880137668700 ffff88012b2b7000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b273180 ffff8800b6351000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8801376688c0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b273340 ffff8800b6357800 hugetlbfs hugetlbfs /dev/hugepages ffff88012ab0a8c0 ffff8801372f7800 mqueue mqueue /dev/mqueue ffff880137668a80 ffff8800b63c7000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b273500 ffff8800b5866000 ramfs none /mnt ffff88012ab0aa80 ffff8800b633e800 tmpfs none /var/lib/stateless/writable ffff880137668c40 ffff880137390000 squashfs /dev/vda /home/green/git/lustre-release ffff88012ab0ac40 ffff8800b633e800 tmpfs none /var/cache/man ffff880137668e00 ffff8800b633e800 tmpfs none /var/log ffff88012ab0ae00 ffff8800b633e800 tmpfs none /var/lib/dbus ffff880137668fc0 ffff8800b633e800 tmpfs none /tmp ffff880137669180 ffff8800b633e800 tmpfs none /var/lib/dhclient ffff88012ab0afc0 ffff8800b633e800 tmpfs none /var/tmp ffff88012ab0b180 ffff8800b633e800 tmpfs none /var/lib/NetworkManager ffff880137669340 ffff8800b633e800 tmpfs none /var/lib/systemd/random-seed ffff880137669500 ffff8800b633e800 tmpfs none /var/spool ffff8801376696c0 ffff8800b633e800 tmpfs none /var/lib/nfs ffff880137669880 ffff8800b633e800 tmpfs none /var/lib/gssproxy ffff880137669a40 ffff8800b633e800 tmpfs none /var/lib/logrotate ffff880137669c00 ffff8800b633e800 tmpfs none /etc ffff880137669dc0 ffff8800b633e800 tmpfs none /var/lib/rsyslog ffff8800b3d52000 ffff8800b633e800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012ab0b340 ffff8800b587c000 nfs4 192.168.200.253:/exports/state/oleg455-client.virtnet /var/lib/stateless/state ffff88012ab0b500 ffff8800b587c000 nfs4 192.168.200.253:/exports/state/oleg455-client.virtnet /boot ffff88012b273a40 ffff8800b587c000 nfs4 192.168.200.253:/exports/state/oleg455-client.virtnet /etc/etc/kdump.conf ffff8800b3d521c0 ffff88012b2b7000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012ab0b6c0 ffff88012a679800 nfs4 192.168.200.253://exports/testreports/49584/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff88012b273c00 ffff88012a67c800 tmpfs tmpfs /run/user/0 ffff8800af5741c0 ffff880137390000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800af574a80 ffff880136a59000 lustre 192.168.204.155@tcp:/lustre /mnt/lustre2 ffff8800af574fc0 ffff8800a7945000 lustre 192.168.204.155@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1508.013414] LustreError: lustre-MDT0000-mdc-ffff8800a7945000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1508.036431] LustreError: lustre-MDT0000-mdc-ffff880136a59000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1510.267719] Lustre: DEBUG MARKER: == sanity-hsm test 402b: CDT must retry request upon slow start of CT ========================================================== 07:23:45 (1740486225) [ 1511.304300] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1517.316012] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1530.471460] Lustre: DEBUG MARKER: == sanity-hsm test 403: Copytool starts with inactive MDT and register on reconnect ========================================================== 07:24:05 (1740486245) [ 1531.017537] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_403 needs >= 2 MDTs [ 1531.612900] Lustre: DEBUG MARKER: == sanity-hsm test 404: Inactive MDT does not block requests for active MDTs ========================================================== 07:24:06 (1740486246) [ 1532.139852] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_404 needs >= 2 MDTs [ 1532.711842] Lustre: DEBUG MARKER: == sanity-hsm test 405: archive and release under striped directory ========================================================== 07:24:08 (1740486248) [ 1533.132714] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_405 needs >= 2 MDTs [ 1533.734909] Lustre: DEBUG MARKER: == sanity-hsm test 406: attempting to migrate HSM archived files is safe ========================================================== 07:24:09 (1740486249) [ 1534.233339] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_406 needs >= 2 MDTs [ 1534.853205] Lustre: DEBUG MARKER: == sanity-hsm test 407: Check for double RESTORE records in llog ========================================================== 07:24:10 (1740486250) [ 1540.448897] Lustre: lustre-MDT0000-mdc-ffff880136a59000: Connection to lustre-MDT0000 (at 192.168.204.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1540.453160] Lustre: Skipped 8 previous similar messages [ 1542.020368] LustreError: lustre-MDT0000-mdc-ffff8800a7945000: operation mds_hsm_request to node 192.168.204.155@tcp failed: rc = -19 [ 1555.472609] LustreError: MGC192.168.204.155@tcp: Connection to MGS (at 192.168.204.155@tcp) was lost; in progress operations using this service will fail [ 1555.478286] Lustre: Evicted from MGS (at 192.168.204.155@tcp) after server handle changed from 0x19378e78bbde0f49 to 0x19378e78bbde171b [ 1560.494715] LustreError: 1956:0:(client.c:3276:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff8800a736c380 x1825030565537408/t30064771085(30064771085) o101->lustre-MDT0000-mdc-ffff880136a59000@192.168.204.155@tcp:12/10 lens 648/608 e 0 to 0 dl 1740486292 ref 2 fl Interpret:RPQU/204/0 rc 301/301 job:'lhsmtool_posix.0' uid:0 gid:0 [ 1560.528990] Lustre: lustre-MDT0000-mdc-ffff880136a59000: Connection restored to 192.168.204.155@tcp (at 192.168.204.155@tcp) [ 1560.534782] Lustre: Skipped 5 previous similar messages [ 1561.693760] Lustre: DEBUG MARKER: oleg455-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1562.277394] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1570.193917] Lustre: DEBUG MARKER: == sanity-hsm test 408: Verify fiemap on release file ==== 07:24:45 (1740486285) [ 1570.905259] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_408 ORI-366/LU-1941: FIEMAP unimplemented on ZFS [ 1571.605591] Lustre: DEBUG MARKER: == sanity-hsm test 409a: Coordinator should not stop when in use ========================================================== 07:24:46 (1740486286) [ 1584.684110] Lustre: DEBUG MARKER: == sanity-hsm test 409b: getattr released file with CDT stopped after remount ========================================================== 07:25:00 (1740486300) [ 1623.845332] LustreError: lustre-MDT0000-mdc-ffff8800a7945000: operation mds_statfs to node 192.168.204.155@tcp failed: rc = -107 [ 1625.584393] LustreError: MGC192.168.204.155@tcp: Connection to MGS (at 192.168.204.155@tcp) was lost; in progress operations using this service will fail [ 1625.589234] Lustre: Evicted from MGS (at 192.168.204.155@tcp) after server handle changed from 0x19378e78bbde171b to 0x19378e78bbde2186 [ 1626.344909] Lustre: DEBUG MARKER: oleg455-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1626.582742] Lustre: 1960:0:(client.c:2350:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1740486326/real 1740486326] req@ffff88012d963b80 x1825030565593728/t0(0) o400->lustre-MDT0000-mdc-ffff8800a7945000@192.168.204.155@tcp:12/10 lens 224/224 e 0 to 1 dl 1740486342 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 1626.602811] Lustre: 1960:0:(client.c:2350:ptlrpc_expire_one_request()) Skipped 3 previous similar messages [ 1626.935070] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1651.494199] Lustre: DEBUG MARKER: == sanity-hsm test 410: lfs data_version -s allows release of force-archived file ========================================================== 07:26:06 (1740486366) [ 1651.805845] LustreError: 9912:0:(file.c:247:ll_close_inode_openhandle()) lustre-clilmv-ffff8800a7945000: inode [0x2000032e2:0xa:0x0] mdc close failed: rc = -1 [ 1654.098724] Lustre: DEBUG MARKER: == sanity-hsm test 411: hsm_ops rbac role ================ 07:26:09 (1740486369) [ 1708.543307] Lustre: DEBUG MARKER: == sanity-hsm test 500: various LLAPI HSM tests ========== 07:27:03 (1740486423) [ 2004.190821] Lustre: lustre-OST0000-osc-ffff880136a59000: disconnect after 22s 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 10.98s (real) 5.58s (CPU), Child processes: 5.38s