************************ crashinfo ************************* /exports/testreports/49141/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg344-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.QbhqQ/vmlinux [TAINTED] DUMPFILE: /exports/testreports/49141/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg344-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Feb 7 18:37:40 EST 2025 UPTIME: 01:23:37 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 154 NODENAME: oleg344-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 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 ----- -------------- ------ ---------------------------- 20 rcuos/1 0 ms (no user stack) 1 systemd 0 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 21 7193 kworker/2:2 10 ms (no user stack) 9 rcu_sched 35 ms (no user stack) 13867 kworker/u8:1 163 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 847519 3.2 GB 88% of TOTAL MEM USED 107560 420.2 MB 11% of TOTAL MEM SHARED 10220 39.9 MB 1% of TOTAL MEM BUFFERS 5489 21.4 MB 0% of TOTAL MEM CACHED 50856 198.7 MB 5% of TOTAL MEM SLAB 14461 56.5 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 65043 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 5015.6 eth0 n/a 0.2 RSS_TOTAL=79096 pages, %mem= 1.2 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aa72000 ffff88012aad0000 sysfs sysfs /sys ffff88012aa721c0 ffff880139944000 proc proc /proc ffff88012aa72380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aa72540 ffff88012aab8000 securityfs securityfs /sys/kernel/security ffff88012aa72700 ffff88012aad0800 tmpfs tmpfs /dev/shm ffff88012aa728c0 ffff880137329000 devpts devpts /dev/pts ffff88012aa72a80 ffff88012aad1000 tmpfs tmpfs /run ffff88012aa72c40 ffff88012aad1800 tmpfs tmpfs /sys/fs/cgroup ffff88012aa72e00 ffff88012aad2000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aa72fc0 ffff88012aad2800 pstore pstore /sys/fs/pstore ffff88012b264700 ffff8800b6ced000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b2648c0 ffff8800b6cec800 cgroup cgroup /sys/fs/cgroup/devices ffff88012b264a80 ffff8800b6cec000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b264c40 ffff8800b6ceb800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b264e00 ffff8800b6ced800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b264fc0 ffff8800b6cee000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b265180 ffff8800b6cee800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012b265340 ffff8800b6cef000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b265500 ffff8800b6cef800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b2656c0 ffff88012ab18000 cgroup cgroup /sys/fs/cgroup/pids ffff88012aa73180 ffff88012aad7000 configfs configfs /sys/kernel/config ffff8800b67ae000 ffff88012aa4b000 ext4 /dev/nbd0 / ffff880137668c40 ffff88012aabf800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aa73340 ffff8800b679b000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b67ae1c0 ffff88012a5f6000 hugetlbfs hugetlbfs /dev/hugepages ffff880137668e00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137668fc0 ffff88013771e800 mqueue mqueue /dev/mqueue ffff880137669180 ffff88012ab1f000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b5c6e1c0 ffff8800b5c29800 ramfs none /mnt ffff880137669340 ffff8800b6798800 tmpfs none /var/lib/stateless/writable ffff8800b5c6e380 ffff8800b6ca5800 squashfs /dev/vda /home/green/git/lustre-release ffff88012aa73500 ffff8800b6798800 tmpfs none /var/cache/man ffff8800b5c6e540 ffff8800b6798800 tmpfs none /var/log ffff88012aa736c0 ffff8800b6798800 tmpfs none /var/lib/dbus ffff880137669500 ffff8800b6798800 tmpfs none /tmp ffff8801376696c0 ffff8800b6798800 tmpfs none /var/lib/dhclient ffff88012aa73880 ffff8800b6798800 tmpfs none /var/tmp ffff880137669880 ffff8800b6798800 tmpfs none /var/lib/NetworkManager ffff880137669a40 ffff8800b6798800 tmpfs none /var/lib/systemd/random-seed ffff880137669c00 ffff8800b6798800 tmpfs none /var/spool ffff880137669dc0 ffff8800b6798800 tmpfs none /var/lib/nfs ffff88012aa73a40 ffff8800b6798800 tmpfs none /var/lib/gssproxy ffff8800b5c6e700 ffff8800b6798800 tmpfs none /var/lib/logrotate ffff8800b5c6e8c0 ffff8800b6798800 tmpfs none /etc ffff88012aa73c00 ffff8800b6798800 tmpfs none /var/lib/rsyslog ffff8800b5c6ea80 ffff8800b6798800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880137668a80 ffff8800b6f8b000 nfs4 192.168.200.253:/exports/state/oleg344-client.virtnet /var/lib/stateless/state ffff88012aa73dc0 ffff8800b6f8b000 nfs4 192.168.200.253:/exports/state/oleg344-client.virtnet /boot ffff8800b5c6ee00 ffff8800b6f8b000 nfs4 192.168.200.253:/exports/state/oleg344-client.virtnet /etc/etc/kdump.conf ffff880138ccac40 ffff88012aabf800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012a468380 ffff88012a5f3800 nfs4 192.168.200.253://exports/testreports/49141/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b67af500 ffff88012aab9000 tmpfs tmpfs /run/user/0 ffff8800b4225180 ffff8800b6ca5800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b4225c00 ffff8800aafc4800 lustre 192.168.203.144@tcp:/lustre /mnt/lustre2 ffff8800b4224fc0 ffff88012effa000 lustre 192.168.203.144@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1598.385647] LustreError: lustre-MDT0000-mdc-ffff88012effa000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1598.422370] LustreError: lustre-MDT0000-mdc-ffff8800aafc4800: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 1600.793456] Lustre: DEBUG MARKER: == sanity-hsm test 402b: CDT must retry request upon slow start of CT ========================================================== 17:40:42 (1738968042) [ 1601.331301] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1608.343288] Lustre: *** cfs_fail_loc=14d, val=0*** [ 1621.093111] Lustre: DEBUG MARKER: == sanity-hsm test 403: Copytool starts with inactive MDT and register on reconnect ========================================================== 17:41:02 (1738968062) [ 1621.651553] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_403 needs >= 2 MDTs [ 1622.174022] Lustre: DEBUG MARKER: == sanity-hsm test 404: Inactive MDT does not block requests for active MDTs ========================================================== 17:41:03 (1738968063) [ 1622.596044] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_404 needs >= 2 MDTs [ 1623.089977] Lustre: DEBUG MARKER: == sanity-hsm test 405: archive and release under striped directory ========================================================== 17:41:04 (1738968064) [ 1623.506035] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_405 needs >= 2 MDTs [ 1624.128872] Lustre: DEBUG MARKER: == sanity-hsm test 406: attempting to migrate HSM archived files is safe ========================================================== 17:41:05 (1738968065) [ 1624.661094] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_406 needs >= 2 MDTs [ 1625.298898] Lustre: DEBUG MARKER: == sanity-hsm test 407: Check for double RESTORE records in llog ========================================================== 17:41:06 (1738968066) [ 1632.697868] LustreError: lustre-MDT0000-mdc-ffff8800aafc4800: operation mds_hsm_request to node 192.168.203.144@tcp failed: rc = -19 [ 1632.703441] LustreError: Skipped 1 previous similar message [ 1632.706071] Lustre: lustre-MDT0000-mdc-ffff8800aafc4800: Connection to lustre-MDT0000 (at 192.168.203.144@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1632.714396] Lustre: Skipped 7 previous similar messages [ 1647.748242] LustreError: MGC192.168.203.144@tcp: Connection to MGS (at 192.168.203.144@tcp) was lost; in progress operations using this service will fail [ 1647.756809] Lustre: Evicted from MGS (at 192.168.203.144@tcp) after server handle changed from 0x239596b0bcbb477a to 0x239596b0bcbb4ec0 [ 1652.771878] LustreError: 1956:0:(client.c:3268:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff88012da43100 x1823438537215104/t30064771085(30064771085) o101->lustre-MDT0000-mdc-ffff8800aafc4800@192.168.203.144@tcp:12/10 lens 648/608 e 0 to 0 dl 1738968110 ref 2 fl Interpret:RPQU/204/0 rc 301/301 job:'lhsmtool_posix.0' uid:0 gid:0 [ 1652.808124] Lustre: lustre-MDT0000-mdc-ffff8800aafc4800: Connection restored to 192.168.203.144@tcp (at 192.168.203.144@tcp) [ 1652.816442] Lustre: Skipped 3 previous similar messages [ 1653.972453] Lustre: DEBUG MARKER: oleg344-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1654.536614] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1660.916524] Lustre: DEBUG MARKER: == sanity-hsm test 408: Verify fiemap on release file ==== 17:41:42 (1738968102) [ 1661.625993] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_408 ORI-366/LU-1941: FIEMAP unimplemented on ZFS [ 1662.335701] Lustre: DEBUG MARKER: == sanity-hsm test 409a: Coordinator should not stop when in use ========================================================== 17:41:43 (1738968103) [ 1674.854604] Lustre: DEBUG MARKER: == sanity-hsm test 409b: getattr released file with CDT stopped after remount ========================================================== 17:41:56 (1738968116) [ 1712.867788] LustreError: MGC192.168.203.144@tcp: Connection to MGS (at 192.168.203.144@tcp) was lost; in progress operations using this service will fail [ 1712.876528] Lustre: Evicted from MGS (at 192.168.203.144@tcp) after server handle changed from 0x239596b0bcbb4ec0 to 0x239596b0bcbb58ad [ 1715.502932] Lustre: DEBUG MARKER: oleg344-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1716.097643] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1718.849557] Lustre: 1959:0:(client.c:2346:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1738968144/real 1738968144] req@ffff8800a6a1f800 x1823438537272320/t0(0) o400->lustre-MDT0000-mdc-ffff88012effa000@192.168.203.144@tcp:12/10 lens 224/224 e 0 to 1 dl 1738968160 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 1718.862520] Lustre: 1959:0:(client.c:2346:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 1740.504920] Lustre: DEBUG MARKER: == sanity-hsm test 410: lfs data_version -s allows release of force-archived file ========================================================== 17:43:01 (1738968181) [ 1740.887525] LustreError: 10311:0:(file.c:247:ll_close_inode_openhandle()) lustre-clilmv-ffff88012effa000: inode [0x2000032e2:0xa:0x0] mdc close failed: rc = -1 [ 1743.379619] Lustre: DEBUG MARKER: == sanity-hsm test 411: hsm_ops rbac role ================ 17:43:04 (1738968184) [ 1797.662608] Lustre: DEBUG MARKER: == sanity-hsm test 500: various LLAPI HSM tests ========== 17:43:58 (1738968238) [ 2083.457734] Lustre: lustre-OST0000-osc-ffff8800aafc4800: disconnect after 24s 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 11.01s (real) 5.64s (CPU), Child processes: 5.35s