************************ crashinfo ************************* /exports/testreports/49254/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg405-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.Nb5ho/vmlinux [TAINTED] DUMPFILE: /exports/testreports/49254/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg405-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Feb 14 08:03:01 EST 2025 UPTIME: 01:23:51 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 154 NODENAME: oleg405-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 21 last 5s 32 last 60s 34 ----- 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 ----- -------------- ------ ---------------------------- 1 systemd 0 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 809 systemd-logind 0 ms /usr/lib/systemd/systemd-logind 14513 kworker/1:2 0 ms (no user stack) 1972 lnet_discovery 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 847451 3.2 GB 88% of TOTAL MEM USED 107628 420.4 MB 11% of TOTAL MEM SHARED 10243 40 MB 1% of TOTAL MEM BUFFERS 5494 21.5 MB 0% of TOTAL MEM CACHED 50871 198.7 MB 5% of TOTAL MEM SLAB 14588 57 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 65038 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 5028.8 eth0 n/a 0.8 RSS_TOTAL=79308 pages, %mem= 1.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff88013767b800 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b6d2a000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff88013767c000 tmpfs tmpfs /dev/shm ffff880137668c40 ffff880137316000 devpts devpts /dev/pts ffff880137668e00 ffff88013767c800 tmpfs tmpfs /run ffff880137668fc0 ffff88013767d000 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88013767d800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88013767e000 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012aa90000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801376696c0 ffff88012aa90800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880137669880 ffff88012aa91000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669a40 ffff88012aa91800 cgroup cgroup /sys/fs/cgroup/memory ffff880137669c00 ffff88012aa92000 cgroup cgroup /sys/fs/cgroup/devices ffff880137669dc0 ffff88012aa92800 cgroup cgroup /sys/fs/cgroup/pids ffff88012aabe000 ffff88012aa93000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aabe1c0 ffff88012aa93800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aabe380 ffff88012aa94000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aabe540 ffff88012aa94800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801377f7180 ffff88012a49b000 configfs configfs /sys/kernel/config ffff88012aabfdc0 ffff88012a6b8800 ext4 /dev/nbd0 / ffff8800b6eac000 ffff8800b6c7a800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801377f6e00 ffff8800b607d800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b6e18000 ffff8800b6044800 hugetlbfs hugetlbfs /dev/hugepages ffff8800b6eac700 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b6eac8c0 ffff880137317800 mqueue mqueue /dev/mqueue ffff8800b6eaca80 ffff88012ab67000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b6eacc40 ffff88012ab63800 ramfs none /mnt ffff8800b6e181c0 ffff8800b6c7b800 tmpfs none /var/lib/stateless/writable ffff880138ccac40 ffff88012a6be000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b6eace00 ffff8800b6c7b800 tmpfs none /var/cache/man ffff8800b6e18540 ffff8800b6c7b800 tmpfs none /var/log ffff8801377f7340 ffff8800b6c7b800 tmpfs none /var/lib/dbus ffff8800b6eacfc0 ffff8800b6c7b800 tmpfs none /tmp ffff8801377f7500 ffff8800b6c7b800 tmpfs none /var/lib/dhclient ffff8800b6ead180 ffff8800b6c7b800 tmpfs none /var/tmp ffff8800b6ead340 ffff8800b6c7b800 tmpfs none /var/lib/NetworkManager ffff8800b6ead500 ffff8800b6c7b800 tmpfs none /var/lib/systemd/random-seed ffff8800b6ead6c0 ffff8800b6c7b800 tmpfs none /var/spool ffff8801377f76c0 ffff8800b6c7b800 tmpfs none /var/lib/nfs ffff8800b6ead880 ffff8800b6c7b800 tmpfs none /var/lib/gssproxy ffff8800b6eada40 ffff8800b6c7b800 tmpfs none /var/lib/logrotate ffff8800b6eadc00 ffff8800b6c7b800 tmpfs none /etc ffff880138ccae00 ffff8800b6c7b800 tmpfs none /var/lib/rsyslog ffff8800b6eaddc0 ffff8800b6c7b800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880138ccafc0 ffff88012a498000 nfs4 192.168.200.253:/exports/state/oleg405-client.virtnet /var/lib/stateless/state ffff8801377f7880 ffff88012a498000 nfs4 192.168.200.253:/exports/state/oleg405-client.virtnet /boot ffff8800b6eac1c0 ffff88012a498000 nfs4 192.168.200.253:/exports/state/oleg405-client.virtnet /etc/etc/kdump.conf ffff8800b6eac380 ffff8800b6c7a800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b3fd4380 ffff88012ab62800 nfs4 192.168.200.253://exports/testreports/49254/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b3fd4540 ffff8800b6047000 tmpfs tmpfs /run/user/0 ffff8800b3fd48c0 ffff88012a6be000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b6e18a80 ffff8800aa245800 lustre 192.168.204.105@tcp:/lustre /mnt/lustre2 ffff8800b3551a40 ffff88012d705000 lustre 192.168.204.105@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1868.905931] LustreError: lustre-MDT0000-mdc-ffff88012d705000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1868.935138] LustreError: lustre-MDT0000-mdc-ffff8800aa245800: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1871.048549] Lustre: DEBUG MARKER: == sanity-hsm test 402b: CDT must retry request upon slow start of CT ========================================================== 07:10:19 (1739535019) [ 1871.636890] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1874.648677] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1886.536167] Lustre: DEBUG MARKER: == sanity-hsm test 403: Copytool starts with inactive MDT and register on reconnect ========================================================== 07:10:35 (1739535035) [ 1886.961602] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_403 needs >= 2 MDTs [ 1887.468490] Lustre: DEBUG MARKER: == sanity-hsm test 404: Inactive MDT does not block requests for active MDTs ========================================================== 07:10:36 (1739535036) [ 1887.859531] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_404 needs >= 2 MDTs [ 1888.328279] Lustre: DEBUG MARKER: == sanity-hsm test 405: archive and release under striped directory ========================================================== 07:10:37 (1739535037) [ 1888.702504] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_405 needs >= 2 MDTs [ 1889.180258] Lustre: DEBUG MARKER: == sanity-hsm test 406: attempting to migrate HSM archived files is safe ========================================================== 07:10:38 (1739535038) [ 1889.621986] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_406 needs >= 2 MDTs [ 1890.137632] Lustre: DEBUG MARKER: == sanity-hsm test 407: Check for double RESTORE records in llog ========================================================== 07:10:39 (1739535039) [ 1896.150473] Lustre: lustre-MDT0000-mdc-ffff8800aa245800: Connection to lustre-MDT0000 (at 192.168.204.105@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1896.162227] Lustre: Skipped 8 previous similar messages [ 1897.265551] LustreError: lustre-MDT0000-mdc-ffff88012d705000: operation mds_hsm_request to node 192.168.204.105@tcp failed: rc = -19 [ 1911.175319] LustreError: MGC192.168.204.105@tcp: Connection to MGS (at 192.168.204.105@tcp) was lost; in progress operations using this service will fail [ 1911.183133] Lustre: Evicted from MGS (at 192.168.204.105@tcp) after server handle changed from 0x5b65cfc05079dac8 to 0x5b65cfc05079e21c [ 1916.190599] LustreError: 1973:0:(client.c:3268:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff8800a84b5180 x1824032797774976/t30064771098(30064771098) o101->lustre-MDT0000-mdc-ffff88012d705000@192.168.204.105@tcp:12/10 lens 584/608 e 0 to 0 dl 1739535081 ref 2 fl Interpret:RPQU/204/0 rc 301/301 job:'md5sum.0' uid:0 gid:0 [ 1917.153269] Lustre: DEBUG MARKER: oleg405-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1917.601135] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1925.208149] Lustre: DEBUG MARKER: == sanity-hsm test 408: Verify fiemap on release file ==== 07:11:14 (1739535074) [ 1925.784454] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_408 ORI-366/LU-1941: FIEMAP unimplemented on ZFS [ 1926.349121] Lustre: DEBUG MARKER: == sanity-hsm test 409a: Coordinator should not stop when in use ========================================================== 07:11:15 (1739535075) [ 1939.164438] Lustre: DEBUG MARKER: == sanity-hsm test 409b: getattr released file with CDT stopped after remount ========================================================== 07:11:28 (1739535088) [ 1976.020080] LustreError: lustre-MDT0000-mdc-ffff88012d705000: operation mds_statfs to node 192.168.204.105@tcp failed: rc = -107 [ 1976.278703] LustreError: MGC192.168.204.105@tcp: Connection to MGS (at 192.168.204.105@tcp) was lost; in progress operations using this service will fail [ 1976.286626] Lustre: Evicted from MGS (at 192.168.204.105@tcp) after server handle changed from 0x5b65cfc05079e21c to 0x5b65cfc05079ec87 [ 1976.290987] Lustre: MGC192.168.204.105@tcp: Connection restored to 192.168.204.105@tcp (at 192.168.204.105@tcp) [ 1976.293778] Lustre: Skipped 7 previous similar messages [ 1977.257819] Lustre: DEBUG MARKER: oleg405-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1977.276400] Lustre: 1975:0:(client.c:2346:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1739535110/real 1739535110] req@ffff8800a637aa00 x1824032797826176/t0(0) o400->lustre-MDT0000-mdc-ffff88012d705000@192.168.204.105@tcp:12/10 lens 224/224 e 0 to 1 dl 1739535126 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 1977.286310] Lustre: 1975:0:(client.c:2346:ptlrpc_expire_one_request()) Skipped 3 previous similar messages [ 1977.773301] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 2001.676546] Lustre: DEBUG MARKER: == sanity-hsm test 410: lfs data_version -s allows release of force-archived file ========================================================== 07:12:30 (1739535150) [ 2002.035798] LustreError: 10988:0:(file.c:247:ll_close_inode_openhandle()) lustre-clilmv-ffff88012d705000: inode [0x2000032e2:0xa:0x0] mdc close failed: rc = -1 [ 2004.245222] Lustre: DEBUG MARKER: == sanity-hsm test 411: hsm_ops rbac role ================ 07:12:33 (1739535153) [ 2059.163477] Lustre: DEBUG MARKER: == sanity-hsm test 500: various LLAPI HSM tests ========== 07:13:28 (1739535208) [ 2351.876368] Lustre: lustre-OST0000-osc-ffff8800aa245800: disconnect after 20s 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 11.13s (real) 5.68s (CPU), Child processes: 5.42s