************************ crashinfo ************************* /exports/testreports/49655/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg420-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.Shgst/vmlinux [TAINTED] DUMPFILE: /exports/testreports/49655/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg420-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Feb 27 12:43:02 EST 2025 UPTIME: 01:23:40 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 154 NODENAME: oleg420-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 18 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 ----- -------------- ------ ---------------------------- 28 watchdog/3 0 ms (no user stack) 14 watchdog/1 0 ms (no user stack) 11 rcuos/0 0 ms (no user stack) 927 in:imjournal 0 ms /usr/sbin/rsyslogd -n 22140 kworker/2:0 2 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 846804 3.2 GB 88% of TOTAL MEM USED 108275 422.9 MB 11% of TOTAL MEM SHARED 10233 40 MB 1% of TOTAL MEM BUFFERS 5489 21.4 MB 0% of TOTAL MEM CACHED 51909 202.8 MB 5% of TOTAL MEM SLAB 14488 56.6 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 66091 258.2 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 5018.6 eth0 n/a 1.0 RSS_TOTAL=78008 pages, %mem= 1.2 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aafa000 ffff88012ab08000 sysfs sysfs /sys ffff88012aafa1c0 ffff880139944000 proc proc /proc ffff88012aafa380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aafa540 ffff8800b6ce8800 securityfs securityfs /sys/kernel/security ffff88012aafa700 ffff88012ab08800 tmpfs tmpfs /dev/shm ffff88012aafa8c0 ffff880137331000 devpts devpts /dev/pts ffff88012aafaa80 ffff88012ab09000 tmpfs tmpfs /run ffff88012aafac40 ffff88012ab09800 tmpfs tmpfs /sys/fs/cgroup ffff88012aafae00 ffff88012ab0a000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aafafc0 ffff88012ab0a800 pstore pstore /sys/fs/pstore ffff88012aafb180 ffff88012ab0c800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aafb340 ffff88012ab0c000 cgroup cgroup /sys/fs/cgroup/memory ffff88012aafb500 ffff88012ab0b800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aafb6c0 ffff88012ab0b000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aafb880 ffff88012ab0d000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aafba40 ffff88012ab0d800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aafbc00 ffff88012ab0e000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aafbdc0 ffff88012ab0e800 cgroup cgroup /sys/fs/cgroup/pids ffff88012ab16000 ffff88012ab0f000 cgroup cgroup /sys/fs/cgroup/devices ffff88012ab161c0 ffff88012ab0f800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880137668c40 ffff8800b6ced800 configfs configfs /sys/kernel/config ffff88012b264e00 ffff88012b3af000 ext4 /dev/nbd0 / ffff880138ccba40 ffff8800b6d20800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b264fc0 ffff8800b61c5800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668e00 ffff880137332800 mqueue mqueue /dev/mqueue ffff880137668fc0 ffff8800b63a0000 hugetlbfs hugetlbfs /dev/hugepages ffff880137669180 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137669340 ffff8800b63a1000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012ab16a80 ffff8800b58a2800 ramfs none /mnt ffff88012b265180 ffff8800b59c6000 tmpfs none /var/lib/stateless/writable ffff880138ccbc00 ffff8800b58a6000 squashfs /dev/vda /home/green/git/lustre-release ffff88012ab16c40 ffff8800b59c6000 tmpfs none /var/cache/man ffff88012b265340 ffff8800b59c6000 tmpfs none /var/log ffff88012ab16e00 ffff8800b59c6000 tmpfs none /var/lib/dbus ffff88012ab16fc0 ffff8800b59c6000 tmpfs none /tmp ffff88012ab17180 ffff8800b59c6000 tmpfs none /var/lib/dhclient ffff88012ab17340 ffff8800b59c6000 tmpfs none /var/tmp ffff88012ab17500 ffff8800b59c6000 tmpfs none /var/lib/NetworkManager ffff8801376696c0 ffff8800b59c6000 tmpfs none /var/lib/systemd/random-seed ffff88012ab176c0 ffff8800b59c6000 tmpfs none /var/spool ffff88012ab17880 ffff8800b59c6000 tmpfs none /var/lib/nfs ffff88012ab17a40 ffff8800b59c6000 tmpfs none /var/lib/gssproxy ffff88012ab17c00 ffff8800b59c6000 tmpfs none /var/lib/logrotate ffff880137669880 ffff8800b59c6000 tmpfs none /etc ffff880137669a40 ffff8800b59c6000 tmpfs none /var/lib/rsyslog ffff88012ab17dc0 ffff8800b59c6000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012ab168c0 ffff8800b6d20000 nfs4 192.168.200.253:/exports/state/oleg420-client.virtnet /var/lib/stateless/state ffff88012ab16700 ffff8800b6d20000 nfs4 192.168.200.253:/exports/state/oleg420-client.virtnet /boot ffff88012ab16540 ffff8800b6d20000 nfs4 192.168.200.253:/exports/state/oleg420-client.virtnet /etc/etc/kdump.conf ffff880137669c00 ffff8800b6d20800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b4155500 ffff8800b5889000 nfs4 192.168.200.253://exports/testreports/49655/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff88012b2648c0 ffff8800b588c800 tmpfs tmpfs /run/user/0 ffff8800b4155880 ffff8800b58a6000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8801371688c0 ffff8800ab225000 lustre 192.168.204.120@tcp:/lustre /mnt/lustre2 ffff8800b4154a80 ffff8800a87c7000 lustre 192.168.204.120@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1527.842072] LustreError: lustre-MDT0000-mdc-ffff8800a87c7000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1527.869546] LustreError: lustre-MDT0000-mdc-ffff8800ab225000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1529.476994] Lustre: DEBUG MARKER: == sanity-hsm test 402b: CDT must retry request upon slow start of CT ========================================================== 11:44:50 (1740674690) [ 1530.605671] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1543.121707] Lustre: DEBUG MARKER: == sanity-hsm test 403: Copytool starts with inactive MDT and register on reconnect ========================================================== 11:45:03 (1740674703) [ 1543.486409] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_403 needs >= 2 MDTs [ 1543.887095] Lustre: DEBUG MARKER: == sanity-hsm test 404: Inactive MDT does not block requests for active MDTs ========================================================== 11:45:04 (1740674704) [ 1544.255961] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_404 needs >= 2 MDTs [ 1544.682933] Lustre: DEBUG MARKER: == sanity-hsm test 405: archive and release under striped directory ========================================================== 11:45:05 (1740674705) [ 1545.030558] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_405 needs >= 2 MDTs [ 1545.463663] Lustre: DEBUG MARKER: == sanity-hsm test 406: attempting to migrate HSM archived files is safe ========================================================== 11:45:06 (1740674706) [ 1545.826046] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_406 needs >= 2 MDTs [ 1546.258725] Lustre: DEBUG MARKER: == sanity-hsm test 407: Check for double RESTORE records in llog ========================================================== 11:45:07 (1740674707) [ 1553.177895] LustreError: lustre-MDT0000-mdc-ffff8800ab225000: operation mds_hsm_request to node 192.168.204.120@tcp failed: rc = -19 [ 1553.182826] Lustre: lustre-MDT0000-mdc-ffff8800ab225000: Connection to lustre-MDT0000 (at 192.168.204.120@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1553.188614] Lustre: Skipped 7 previous similar messages [ 1565.210226] LustreError: MGC192.168.204.120@tcp: Connection to MGS (at 192.168.204.120@tcp) was lost; in progress operations using this service will fail [ 1565.215668] Lustre: Evicted from MGS (at 192.168.204.120@tcp) after server handle changed from 0x4d3fba48372d55e to 0x4d3fba48372dc34 [ 1565.220520] LustreError: 1960:0:(client.c:3270:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff8800a5512a00 x1825228165571712/t30064771098(30064771098) o101->lustre-MDT0000-mdc-ffff8800a87c7000@192.168.204.120@tcp:12/10 lens 584/608 e 0 to 0 dl 1740674742 ref 2 fl Interpret:RPQU/204/0 rc 301/301 job:'md5sum.0' uid:0 gid:0 [ 1571.057984] Lustre: DEBUG MARKER: oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1571.461809] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1576.239037] Lustre: 1961:0:(client.c:2348:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1740674721/real 1740674721] req@ffff8800a76f4380 x1825228165575168/t0(0) o400->lustre-MDT0000-mdc-ffff8800a87c7000@192.168.204.120@tcp:12/10 lens 224/224 e 0 to 1 dl 1740674737 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 1576.246730] Lustre: 1961:0:(client.c:2348:ptlrpc_expire_one_request()) Skipped 5 previous similar messages [ 1581.030304] Lustre: DEBUG MARKER: == sanity-hsm test 408: Verify fiemap on release file ==== 11:45:41 (1740674741) [ 1581.505043] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_408 ORI-366/LU-1941: FIEMAP unimplemented on ZFS [ 1581.964593] Lustre: DEBUG MARKER: == sanity-hsm test 409a: Coordinator should not stop when in use ========================================================== 11:45:42 (1740674742) [ 1595.196822] Lustre: DEBUG MARKER: == sanity-hsm test 409b: getattr released file with CDT stopped after remount ========================================================== 11:45:55 (1740674755) [ 1633.406987] LustreError: lustre-MDT0000-mdc-ffff8800a87c7000: operation mds_statfs to node 192.168.204.120@tcp failed: rc = -107 [ 1635.340046] LustreError: MGC192.168.204.120@tcp: Connection to MGS (at 192.168.204.120@tcp) was lost; in progress operations using this service will fail [ 1635.350477] Lustre: Evicted from MGS (at 192.168.204.120@tcp) after server handle changed from 0x4d3fba48372dc34 to 0x4d3fba48372e71d [ 1635.354598] Lustre: MGC192.168.204.120@tcp: Connection restored to 192.168.204.120@tcp (at 192.168.204.120@tcp) [ 1635.359141] Lustre: Skipped 7 previous similar messages [ 1636.479636] Lustre: DEBUG MARKER: oleg420-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1637.071247] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1661.328578] Lustre: DEBUG MARKER: == sanity-hsm test 410: lfs data_version -s allows release of force-archived file ========================================================== 11:47:02 (1740674822) [ 1661.592910] LustreError: 10297:0:(file.c:247:ll_close_inode_openhandle()) lustre-clilmv-ffff8800a87c7000: inode [0x2000032e2:0xa:0x0] mdc close failed: rc = -1 [ 1663.472647] Lustre: DEBUG MARKER: == sanity-hsm test 411: hsm_ops rbac role ================ 11:47:04 (1740674824) [ 1716.227855] Lustre: DEBUG MARKER: == sanity-hsm test 500: various LLAPI HSM tests ========== 11:47:56 (1740674876) [ 2029.977058] Lustre: lustre-OST0001-osc-ffff8800ab225000: disconnect after 21s idle [ 2034.985112] Lustre: lustre-OST0000-osc-ffff8800ab225000: 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 11.19s (real) 5.73s (CPU), Child processes: 5.43s