************************ crashinfo ************************* /exports/testreports/42551/testresults/sanity-hsm-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg123-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.QJHM9/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42551/testresults/sanity-hsm-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg123-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 8 19:24:24 EDT 2024 UPTIME: 01:23:39 LOAD AVERAGE: 5.00, 4.97, 4.60 TASKS: 163 NODENAME: oleg123-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 21 last 5s 38 last 60s 63 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 154 TASK_RUNNING 1 TASK_UNINTERRUPTIBLE 5 +++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 ----- -------------- ------ ---------------------------- 594 kworker/2:2 0 ms (no user stack) 55 khugepaged 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 27 rcuos/2 0 ms (no user stack) 11 rcuos/0 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 832372 3.2 GB 87% of TOTAL MEM USED 122707 479.3 MB 12% of TOTAL MEM SHARED 12768 49.9 MB 1% of TOTAL MEM BUFFERS 5169 20.2 MB 0% of TOTAL MEM CACHED 72919 284.8 MB 7% of TOTAL MEM SLAB 12010 46.9 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 64324 251.3 MB 8% of TOTAL LIMIT +++three oldest UNINTERRUPTIBLE threads ... ran 4573s ago PID=14319 CPU=3 CMD=ldlm_bl_04 #0 __schedule+0x2e2 #1 schedule+0x29 #2 schedule_timeout+0x209 #3 io_schedule_timeout+0xad #4 io_schedule+0x18 #5 bit_wait_io+0x11 #6 __wait_on_bit_lock+0x5f #7 __lock_page+0x74 #8 __find_lock_page+0x66 #9 find_lock_page+0xe #10 truncate_inode_pages_range+0x4d9 #11 osc_discard_cb+0x20a #12 osc_page_gang_lookup+0x20f #13 mdc_lock_flush+0x19f #14 mdc_dlm_canceling+0x101 #15 mdc_object_flush+0x37 #16 cl_object_flush+0x68 #17 lov_flush_composite+0xc3 #18 lov_object_flush+0x68 #19 cl_object_flush+0x68 #20 ll_lock_cancel_bits+0x417 #21 ll_md_blocking_ast+0x30f #22 ldlm_cli_inodebits_convert+0x4a4 #23 ldlm_cli_convert+0x7b #24 ll_md_blocking_ast+0x12a #25 ldlm_handle_bl_callback+0xc5 #26 ldlm_bl_thread_main+0x5fc #27 kthread+0xe4 #28 ret_from_fork_nospec_begin+0x7 ... ran 4682s ago PID=5361 CPU=2 CMD=ldlm_bl_01 #0 __schedule+0x2e2 #1 schedule+0x29 #2 schedule_timeout+0x209 #3 io_schedule_timeout+0xad #4 io_schedule+0x18 #5 bit_wait_io+0x11 #6 __wait_on_bit_lock+0x5f #7 __lock_page+0x74 #8 __find_lock_page+0x66 #9 find_lock_page+0xe #10 truncate_inode_pages_range+0x4d9 #11 osc_discard_cb+0x20a #12 osc_page_gang_lookup+0x20f #13 osc_lock_discard_pages+0x16a #14 osc_ldlm_blocking_ast+0x35d #15 ldlm_cancel_callback+0x84 #16 ldlm_cli_cancel_local+0xb2 #17 ldlm_cli_cancel+0xd1 #18 osc_ldlm_blocking_ast+0x18a #19 ldlm_handle_bl_callback+0xc5 #20 ldlm_bl_thread_main+0x5fc #21 kthread+0xe4 #22 ret_from_fork_nospec_begin+0x7 ... ran 4887s ago PID=5869 CPU=2 CMD=ldlm_bl_03 #0 __schedule+0x2e2 #1 schedule+0x29 #2 schedule_timeout+0x209 #3 io_schedule_timeout+0xad #4 io_schedule+0x18 #5 bit_wait_io+0x11 #6 __wait_on_bit_lock+0x5f #7 __lock_page+0x74 #8 __find_lock_page+0x66 #9 find_lock_page+0xe #10 truncate_inode_pages_range+0x4d9 #11 osc_discard_cb+0x20a #12 osc_page_gang_lookup+0x20f #13 osc_lock_discard_pages+0x16a #14 osc_ldlm_blocking_ast+0x35d #15 ldlm_cancel_callback+0x84 #16 ldlm_cli_cancel_local+0xb2 #17 ldlm_cli_cancel+0xd1 #18 osc_ldlm_blocking_ast+0x18a #19 ldlm_handle_bl_callback+0xc5 #20 ldlm_bl_thread_main+0x5fc #21 kthread+0xe4 #22 ret_from_fork_nospec_begin+0x7 +-------------------------------+ >----------------------| 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 TIME_WAIT 53 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 5016.9 eth0 n/a 0.1 RSS_TOTAL=78460 pages, %mem= 1.2 +++WARNING+++ Possible hang +++WARNING+++ Run 'hanginfo' to get more details +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aabc000 ffff88012aaf8000 sysfs sysfs /sys ffff88012aabc1c0 ffff880139944000 proc proc /proc ffff88012aabc380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aabc540 ffff8800b6c80800 securityfs securityfs /sys/kernel/security ffff88012aabc700 ffff88012aaf8800 tmpfs tmpfs /dev/shm ffff88012aabc8c0 ffff88013710a800 devpts devpts /dev/pts ffff88012aabca80 ffff88012aaf9000 tmpfs tmpfs /run ffff88012aabcc40 ffff88012aaf9800 tmpfs tmpfs /sys/fs/cgroup ffff88012aabce00 ffff88012aafa000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aabcfc0 ffff88012aafa800 pstore pstore /sys/fs/pstore ffff88012aabd180 ffff88012aafc800 cgroup cgroup /sys/fs/cgroup/pids ffff88012aabd340 ffff88012aafc000 cgroup cgroup /sys/fs/cgroup/memory ffff88012aabd500 ffff88012aafb800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aabd6c0 ffff88012aafb000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aabd880 ffff88012aafd000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aabda40 ffff88012aafd800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aabdc00 ffff88012aafe000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aabddc0 ffff88012aafe800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aabe000 ffff88012aaff000 cgroup cgroup /sys/fs/cgroup/devices ffff88012aabe1c0 ffff88012aaff800 cgroup cgroup /sys/fs/cgroup/blkio ffff880137668540 ffff88013767c800 configfs configfs /sys/kernel/config ffff88012aabe380 ffff8800b623f800 ext4 /dev/nbd0 / ffff88012aabe540 ffff880137679800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aabe700 ffff8800b60fe800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880138ccbdc0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801376696c0 ffff88013710c000 mqueue mqueue /dev/mqueue ffff88012aabe8c0 ffff8800b60f8800 hugetlbfs hugetlbfs /dev/hugepages ffff88012aabea80 ffff88012abcb000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137669880 ffff8800b6103800 ramfs none /mnt ffff880138ccb880 ffff8800b63b9000 tmpfs none /var/lib/stateless/writable ffff88012aabee00 ffff8800b62e3000 squashfs /dev/vda /home/green/git/lustre-release ffff88012aabefc0 ffff8800b63b9000 tmpfs none /var/cache/man ffff88012aabf180 ffff8800b63b9000 tmpfs none /var/log ffff88012aabf340 ffff8800b63b9000 tmpfs none /var/lib/dbus ffff88012b23c000 ffff8800b63b9000 tmpfs none /tmp ffff88012aabf500 ffff8800b63b9000 tmpfs none /var/lib/dhclient ffff88012aabf6c0 ffff8800b63b9000 tmpfs none /var/tmp ffff88012aabf880 ffff8800b63b9000 tmpfs none /var/lib/NetworkManager ffff88012aabfa40 ffff8800b63b9000 tmpfs none /var/lib/systemd/random-seed ffff88012a5be8c0 ffff8800b63b9000 tmpfs none /var/spool ffff88012aabfc00 ffff8800b63b9000 tmpfs none /var/lib/nfs ffff88012aabfdc0 ffff8800b63b9000 tmpfs none /var/lib/gssproxy ffff880137669a40 ffff8800b63b9000 tmpfs none /var/lib/logrotate ffff88012b23c1c0 ffff8800b63b9000 tmpfs none /etc ffff8800b3fba000 ffff8800b63b9000 tmpfs none /var/lib/rsyslog ffff880137669c00 ffff8800b63b9000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b3fba1c0 ffff8800b62e5000 nfs4 192.168.200.253:/exports/state/oleg123-client.virtnet /var/lib/stateless/state ffff8800b3fba380 ffff8800b62e5000 nfs4 192.168.200.253:/exports/state/oleg123-client.virtnet /boot ffff880137669dc0 ffff8800b62e5000 nfs4 192.168.200.253:/exports/state/oleg123-client.virtnet /etc/etc/kdump.conf ffff88012b23c380 ffff880137679800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b3a5ec40 ffff8800b60fc000 nfs4 192.168.200.253://exports/testreports/42551/testresults/sanity-hsm-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff88012b23ce00 ffff8800b6105000 tmpfs tmpfs /run/user/0 ffff88012bf6b180 ffff8800b62e3000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012b23c700 ffff8800b6238800 lustre 192.168.201.123@tcp:/lustre /mnt/lustre ffff8800b3a5e540 ffff8800a9618000 lustre 192.168.201.123@tcp:/lustre /mnt/lustre2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 4310.251124] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_30b Need 2 or more clients, have 1 [ 4312.471244] Lustre: DEBUG MARKER: == sanity-hsm test 30c: Update during exec of released file must fail ========================================================== 19:12:37 (1715209957) [ 4312.856218] Lustre: DEBUG MARKER: SKIP: sanity-hsm test_30c Need 2 or more clients, have 1 [ 4315.056025] Lustre: DEBUG MARKER: == sanity-hsm test 31a: Import a large file and check size during restore ========================================================== 19:12:39 (1715209959) [ 4315.193881] LustreError: 12713:0:(file.c:5575:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000007:0x1:0x0] error: rc = -108 [ 4315.196065] LustreError: 12713:0:(file.c:5575:ll_inode_revalidate_fini()) Skipped 17 previous similar messages [ 4315.919828] Lustre: DEBUG MARKER: sanity-hsm test_31a: @@@@@@ FAIL: cannot create directory '/mnt/lustre/d31a.sanity-hsm' [ 4319.303653] Lustre: DEBUG MARKER: == sanity-hsm test 31b: Restore a large unaligned file and check size during restore ========================================================== 19:12:43 (1715209963) [ 4320.176507] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4331.542010] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4343.090783] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4354.852346] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4366.527364] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4378.277385] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4389.920131] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4401.608002] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4413.387111] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4425.066824] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4436.747823] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4448.591642] Lustre: DEBUG MARKER: sanity-hsm test_31b: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31b.sanity-hsm/f31b.sanity-hsm failed (run as root) [ 4454.471399] Lustre: DEBUG MARKER: == sanity-hsm test 31c: Restore a large aligned file and check size during restore ========================================================== 19:14:58 (1715210098) [ 4455.482114] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4467.179137] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4478.883058] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4490.548335] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4502.307417] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4513.897136] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4525.607224] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4537.325680] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4549.057125] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4561.878889] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4573.580928] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4585.316948] Lustre: DEBUG MARKER: sanity-hsm test_31c: @@@@@@ FAIL: /home/green/git/lustre-release/lustre/utils/lfs hsm_state /mnt/lustre/d31c.sanity-hsm/f31c.sanity-hsm failed (run as root) [ 4591.390171] Lustre: DEBUG MARKER: == sanity-hsm test 33: Kill a restore waiting process ==== 19:17:15 (1715210235) [ 4793.624051] Lustre: DEBUG MARKER: sanity-hsm test_33: @@@@@@ FAIL: request on 0x240000403:0x16:0x0 is not SUCCEED on mds1 [ 4797.545240] Lustre: DEBUG MARKER: == sanity-hsm test 34: Remove file during restore ======== 19:20:42 (1715210442) [ 4999.203015] Lustre: DEBUG MARKER: sanity-hsm test_34: @@@@@@ FAIL: request on 0x200000403:0x1a:0x0 is not SUCCEED on mds1 [ 5003.098650] Lustre: DEBUG MARKER: == sanity-hsm test 35: Overwrite file during restore ===== 19:24:07 (1715210647) [ 5003.201448] LustreError: 31248:0:(file.c:5575:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000007:0x1:0x0] error: rc = -108 [ 5003.207476] LustreError: 31248:0:(file.c:5575:ll_inode_revalidate_fini()) Skipped 84 previous similar messages ****************************************************************************** ************************ 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 Possible hang Run 'hanginfo' to get more details ------------------------------------------------------------------------------ ** Execution took 11.20s (real) 5.91s (CPU), Child processes: 5.26s