************************ crashinfo ************************* /exports/testreports/48990/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg155-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.IT0CA/vmlinux [TAINTED] DUMPFILE: /exports/testreports/48990/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg155-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sun Feb 2 03:23:47 EST 2025 UPTIME: 01:23:34 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 154 NODENAME: oleg155-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 27 last 60s 35 ----- 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 ----- -------------- ------ ---------------------------- 1957 lnet_discovery 0 ms (no user stack) 34 rcuos/3 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 1 systemd 0 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 21 1956 monitor_thread 40 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 846340 3.2 GB 88% of TOTAL MEM USED 108739 424.8 MB 11% of TOTAL MEM SHARED 10236 40 MB 1% of TOTAL MEM BUFFERS 5488 21.4 MB 0% of TOTAL MEM CACHED 51907 202.8 MB 5% of TOTAL MEM SLAB 14522 56.7 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 66089 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 5012.7 eth0 n/a 0.9 RSS_TOTAL=79592 pages, %mem= 1.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff8800b7e3c000 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff88012aaf0000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff8800b7e3c800 tmpfs tmpfs /dev/shm ffff880137668c40 ffff880137102800 devpts devpts /dev/pts ffff880137668e00 ffff8800b7e3d000 tmpfs tmpfs /run ffff880137668fc0 ffff8800b7e3d800 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff8800b7e3e000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff8800b7e3e800 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012aae0800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801376696c0 ffff88012aae0000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669880 ffff88012aae1000 cgroup cgroup /sys/fs/cgroup/memory ffff880137669a40 ffff88012aae1800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669c00 ffff88012aae2000 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137669dc0 ffff88012aae2800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012ab0e000 ffff88012aae3000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012ab0e1c0 ffff88012aae3800 cgroup cgroup /sys/fs/cgroup/devices ffff88012ab0e380 ffff88012aae4000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012ab0e540 ffff88012aae4800 cgroup cgroup /sys/fs/cgroup/pids ffff88012aaa61c0 ffff88012aaf1000 configfs configfs /sys/kernel/config ffff88012ab0e8c0 ffff8800b5883000 ext4 /dev/nbd0 / ffff88012ab0ea80 ffff88012aae6800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aaa6700 ffff8800b6e65000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a570000 ffff880137104000 mqueue mqueue /dev/mqueue ffff8800b60e8c40 ffff8800b636e000 hugetlbfs hugetlbfs /dev/hugepages ffff8800b60e8e00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012aaa68c0 ffff8800b6e67800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012ab0efc0 ffff8800b636d000 ramfs none /mnt ffff88012a570380 ffff88012aaf1800 tmpfs none /var/lib/stateless/writable ffff88012a570540 ffff88012aaf7000 squashfs /dev/vda /home/green/git/lustre-release ffff88012aaa6a80 ffff88012aaf1800 tmpfs none /var/cache/man ffff88012aaa6c40 ffff88012aaf1800 tmpfs none /var/log ffff88012aaa6e00 ffff88012aaf1800 tmpfs none /var/lib/dbus ffff88012a570700 ffff88012aaf1800 tmpfs none /tmp ffff88012aaa6fc0 ffff88012aaf1800 tmpfs none /var/lib/dhclient ffff88012aaa7180 ffff88012aaf1800 tmpfs none /var/tmp ffff88012aaa7340 ffff88012aaf1800 tmpfs none /var/lib/NetworkManager ffff88012aaa7500 ffff88012aaf1800 tmpfs none /var/lib/systemd/random-seed ffff88012aaa76c0 ffff88012aaf1800 tmpfs none /var/spool ffff88012aaa7880 ffff88012aaf1800 tmpfs none /var/lib/nfs ffff88012aaa7a40 ffff88012aaf1800 tmpfs none /var/lib/gssproxy ffff88012aaa7c00 ffff88012aaf1800 tmpfs none /var/lib/logrotate ffff88012aaa7dc0 ffff88012aaf1800 tmpfs none /etc ffff880138ccb880 ffff88012aaf1800 tmpfs none /var/lib/rsyslog ffff8800b59ec000 ffff88012aaf1800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b59ec1c0 ffff88012aae6000 nfs4 192.168.200.253:/exports/state/oleg155-client.virtnet /var/lib/stateless/state ffff8800b59ec540 ffff88012aae6000 nfs4 192.168.200.253:/exports/state/oleg155-client.virtnet /boot ffff88012a570c40 ffff88012aae6000 nfs4 192.168.200.253:/exports/state/oleg155-client.virtnet /etc/etc/kdump.conf ffff88012ab0f180 ffff88012aae6800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012a52fa40 ffff88012aaf5000 nfs4 192.168.200.253://exports/testreports/48990/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff88012a571880 ffff8800ae493000 tmpfs tmpfs /run/user/0 ffff8800ae446380 ffff88012aaf7000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012a570fc0 ffff8800b3e53000 lustre 192.168.201.155@tcp:/lustre /mnt/lustre2 ffff8800ae446c40 ffff8800a9875800 lustre 192.168.201.155@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1551.212130] LustreError: 3074:0:(file.c:5984:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000007:0x1:0x0] error: rc = -108 [ 1551.540740] LustreError: lustre-MDT0000-mdc-ffff8800a9875800: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1551.564950] LustreError: lustre-MDT0000-mdc-ffff8800b3e53000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1553.339792] Lustre: DEBUG MARKER: == sanity-hsm test 402b: CDT must retry request upon slow start of CT ========================================================== 02:26:05 (1738481165) [ 1554.229669] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1562.238258] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1575.238501] Lustre: DEBUG MARKER: == sanity-hsm test 403: Copytool starts with inactive MDT and register on reconnect ========================================================== 02:26:26 (1738481186) [ 1575.614501] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_403 needs >= 2 MDTs [ 1576.144953] Lustre: DEBUG MARKER: == sanity-hsm test 404: Inactive MDT does not block requests for active MDTs ========================================================== 02:26:27 (1738481187) [ 1576.707945] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_404 needs >= 2 MDTs [ 1577.170084] Lustre: DEBUG MARKER: == sanity-hsm test 405: archive and release under striped directory ========================================================== 02:26:28 (1738481188) [ 1577.675844] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_405 needs >= 2 MDTs [ 1578.208621] Lustre: DEBUG MARKER: == sanity-hsm test 406: attempting to migrate HSM archived files is safe ========================================================== 02:26:29 (1738481189) [ 1578.641673] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_406 needs >= 2 MDTs [ 1579.179419] Lustre: DEBUG MARKER: == sanity-hsm test 407: Check for double RESTORE records in llog ========================================================== 02:26:30 (1738481190) [ 1586.298491] LustreError: lustre-MDT0000-mdc-ffff8800a9875800: operation mds_hsm_request to node 192.168.201.155@tcp failed: rc = -19 [ 1586.304397] Lustre: lustre-MDT0000-mdc-ffff8800a9875800: Connection to lustre-MDT0000 (at 192.168.201.155@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1586.313173] Lustre: Skipped 6 previous similar messages [ 1603.142875] LustreError: MGC192.168.201.155@tcp: Connection to MGS (at 192.168.201.155@tcp) was lost; in progress operations using this service will fail [ 1603.150577] Lustre: Evicted from MGS (at 192.168.201.155@tcp) after server handle changed from 0xdffe3e492b2e5ae5 to 0xdffe3e492b2e6239 [ 1603.158041] LustreError: 1958:0:(client.c:3268:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff8800a5d5a300 x1822928056796800/t30064771085(30064771085) o101->lustre-MDT0000-mdc-ffff8800b3e53000@192.168.201.155@tcp:12/10 lens 648/608 e 0 to 0 dl 1738481231 ref 2 fl Interpret:RPQU/204/0 rc 301/301 job:'lhsmtool_posix.0' uid:0 gid:0 [ 1604.246570] Lustre: DEBUG MARKER: oleg155-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1604.811320] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1609.156634] Lustre: 1961:0:(client.c:2346:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1738481205/real 1738481205] req@ffff8800a68ba680 x1822928056804864/t0(0) o400->lustre-MDT0000-mdc-ffff8800b3e53000@192.168.201.155@tcp:12/10 lens 224/224 e 0 to 1 dl 1738481221 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 1609.164726] Lustre: 1961:0:(client.c:2346:ptlrpc_expire_one_request()) Skipped 3 previous similar messages [ 1614.211906] Lustre: DEBUG MARKER: == sanity-hsm test 408: Verify fiemap on release file ==== 02:27:06 (1738481226) [ 1614.667323] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_408 ORI-366/LU-1941: FIEMAP unimplemented on ZFS [ 1615.089595] Lustre: DEBUG MARKER: == sanity-hsm test 409a: Coordinator should not stop when in use ========================================================== 02:27:06 (1738481226) [ 1627.090682] Lustre: DEBUG MARKER: == sanity-hsm test 409b: getattr released file with CDT stopped after remount ========================================================== 02:27:18 (1738481238) [ 1663.245997] LustreError: MGC192.168.201.155@tcp: Connection to MGS (at 192.168.201.155@tcp) was lost; in progress operations using this service will fail [ 1663.249847] Lustre: Evicted from MGS (at 192.168.201.155@tcp) after server handle changed from 0xdffe3e492b2e6239 to 0xdffe3e492b2e6c1f [ 1663.254849] Lustre: MGC192.168.201.155@tcp: Connection restored to (at 192.168.201.155@tcp) [ 1663.256657] Lustre: Skipped 7 previous similar messages [ 1665.576756] Lustre: DEBUG MARKER: oleg155-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1666.025023] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1689.437489] Lustre: DEBUG MARKER: == sanity-hsm test 410: lfs data_version -s allows release of force-archived file ========================================================== 02:28:21 (1738481301) [ 1689.657566] LustreError: 10287:0:(file.c:247:ll_close_inode_openhandle()) lustre-clilmv-ffff8800a9875800: inode [0x2000032e2:0xa:0x0] mdc close failed: rc = -1 [ 1691.360960] Lustre: DEBUG MARKER: == sanity-hsm test 411: hsm_ops rbac role ================ 02:28:23 (1738481303) [ 1744.383231] Lustre: DEBUG MARKER: == sanity-hsm test 500: various LLAPI HSM tests ========== 02:29:16 (1738481356) [ 2048.860835] Lustre: lustre-OST0000-osc-ffff8800b3e53000: disconnect after 21s 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 11.06s (real) 5.64s (CPU), Child processes: 5.38s