************************ crashinfo ************************* /exports/testreports/51281/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg160-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.D2jtH/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51281/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg160-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu May 1 18:51:21 EDT 2025 UPTIME: 01:28:20 LOAD AVERAGE: 0.44, 0.55, 0.58 TASKS: 149 NODENAME: oleg160-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 ioread8+0x42, 449 bytes of data #0 vp_interrupt+0x1e #1 __handle_irq_event_percpu+0x4e #2 handle_irq_event_percpu+0x32 #3 handle_irq_event+0x3d #4 handle_fasteoi_irq+0x5d #5 handle_irq+0xde #6 do_IRQ+0x4d, 19 bytes of data #7 ret_from_intr+0x0 #-1 native_safe_halt+0xb, 477 bytes of data #8 default_idle+0x1e #9 default_enter_idle+0x45 #10 cpuidle_enter_state+0x40 #11 cpuidle_idle_call+0xd8 #12 arch_cpu_idle+0xe #13 cpu_startup_entry+0x14a #14 rest_init+0x8e #15 start_kernel+0x456 #16 x86_64_start_reservations+0x2a #17 x86_64_start_kernel+0x152 #18 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=21208 CPU=3 CMD=kworker/3:0 #-1 try_to_grab_pending+0x33, 449 bytes of data #0 cancel_delayed_work+0x35 #1 cpu_latency_work+0x76 #2 process_one_work+0x18d #3 worker_thread+0x126 #4 kthread+0xe4 #5 ret_from_fork_nospec_begin+0x7 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 29 last 5s 37 last 60s 45 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 144 TASK_RUNNING 2 +++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 ----- -------------- ------ ---------------------------- 17782 kworker/2:1 0 ms (no user stack) 21208 kworker/3:0 0 ms (no user stack) 21207 createmany 3 ms /home/green/git/lustre-release/lustre/tests/createmany -o /mnt/lustre/d106.conf-sanity/f- 64768 2004 socknal_sd01_01 8 ms (no user stack) 2003 socknal_sd01_00 9 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 813353 3.1 GB 85% of TOTAL MEM USED 141726 553.6 MB 14% of TOTAL MEM SHARED 10456 40.8 MB 1% of TOTAL MEM BUFFERS 5233 20.4 MB 0% of TOTAL MEM CACHED 46405 181.3 MB 4% of TOTAL MEM SLAB 55766 217.8 MB 5% 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 64080 250.3 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=kworker/3:0 +------------------------+ >-------------------------| Network Status Summary |-------------------------< +------------------------+ TCP Connection Info ------------------- ESTABLISHED 6 LISTEN 3 NAGLE disabled (TCP_NODELAY): 6 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 5297.8 eth0 n/a 0.0 RSS_TOTAL=82168 pages, %mem= 1.4 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aaee000 ffff880137303000 sysfs sysfs /sys ffff88012aaee1c0 ffff880139944000 proc proc /proc ffff88012aaee380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aaee540 ffff8800b6c82800 securityfs securityfs /sys/kernel/security ffff88012aaee700 ffff880137303800 tmpfs tmpfs /dev/shm ffff88012aaee8c0 ffff88013771f000 devpts devpts /dev/pts ffff88012aaeea80 ffff880137304000 tmpfs tmpfs /run ffff88012aaeec40 ffff880137304800 tmpfs tmpfs /sys/fs/cgroup ffff88012aaeee00 ffff880137305000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aaeefc0 ffff880137305800 pstore pstore /sys/fs/pstore ffff88012aaef180 ffff880137307800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aaef340 ffff880137307000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aaef500 ffff880137306800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aaef6c0 ffff880137306000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aaef880 ffff88012aa60000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aaefa40 ffff88012aa60800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aaefc00 ffff88012aa61000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aaefdc0 ffff88012aa61800 cgroup cgroup /sys/fs/cgroup/pids ffff88012ab02000 ffff88012aa62000 cgroup cgroup /sys/fs/cgroup/memory ffff88012ab021c0 ffff88012aa62800 cgroup cgroup /sys/fs/cgroup/devices ffff880137668700 ffff8800b6d0d000 configfs configfs /sys/kernel/config ffff88012ab02540 ffff88012a62f800 ext4 /dev/nbd0 / ffff88012ab02700 ffff88012aa66800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012ab02380 ffff8800b626d800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b6eaa1c0 ffff8800b63f8800 hugetlbfs hugetlbfs /dev/hugepages ffff88012ab028c0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801377f2540 ffff880137678800 mqueue mqueue /dev/mqueue ffff8801377f2700 ffff88012ab16000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b6eaa380 ffff8800b63f9000 ramfs none /mnt ffff880138ccb500 ffff8800b63fc800 tmpfs none /var/lib/stateless/writable ffff880138ccb6c0 ffff8800b63fe000 squashfs /dev/vda /home/green/git/lustre-release ffff88012ab02a80 ffff8800b63fc800 tmpfs none /var/cache/man ffff8801377f2a80 ffff8800b63fc800 tmpfs none /var/log ffff8800b6eaa700 ffff8800b63fc800 tmpfs none /var/lib/dbus ffff8800b6eaa8c0 ffff8800b63fc800 tmpfs none /tmp ffff88012ab02c40 ffff8800b63fc800 tmpfs none /var/lib/dhclient ffff8801377f2c40 ffff8800b63fc800 tmpfs none /var/tmp ffff88012ab02e00 ffff8800b63fc800 tmpfs none /var/lib/NetworkManager ffff8800b6eaaa80 ffff8800b63fc800 tmpfs none /var/lib/systemd/random-seed ffff8800b6eaac40 ffff8800b63fc800 tmpfs none /var/spool ffff8800b6eaae00 ffff8800b63fc800 tmpfs none /var/lib/nfs ffff8801377f2e00 ffff8800b63fc800 tmpfs none /var/lib/gssproxy ffff88012ab02fc0 ffff8800b63fc800 tmpfs none /var/lib/logrotate ffff8801377f2fc0 ffff8800b63fc800 tmpfs none /etc ffff88012ab03180 ffff8800b63fc800 tmpfs none /var/lib/rsyslog ffff88012ab03340 ffff8800b63fc800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012ab03500 ffff8800b5f00000 nfs4 192.168.200.253:/exports/state/oleg160-client.virtnet /var/lib/stateless/state ffff88012ab03c00 ffff8800b5f00000 nfs4 192.168.200.253:/exports/state/oleg160-client.virtnet /boot ffff88012ab03dc0 ffff8800b5f00000 nfs4 192.168.200.253:/exports/state/oleg160-client.virtnet /etc/etc/kdump.conf ffff880138ccb880 ffff88012aa66800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b6eaba40 ffff8800b626f000 nfs4 192.168.200.253://exports/testreports/51281/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b6eabc00 ffff88012a465800 tmpfs tmpfs /run/user/0 ffff8800b6eaa540 ffff8800b63fe000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012aa16700 ffff8800b626f800 lustre 192.168.201.160@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 9.727135] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 9.731218] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 9.737843] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 9.748410] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 9.846226] EDAC MC: Ver: 3.0.0 [ 9.854405] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 9.854417] EDAC sbridge: Ver: 1.1.2 [ 11.926283] mount.nfs (767) used greatest stack depth: 10704 bytes left [ 31.093911] libcfs: loading out-of-tree module taints kernel. [ 31.096685] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 31.259923] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 31.266307] alg: No test for adler32 (adler32-zlib) [ 32.203294] Lustre: Lustre: Build Version: 2.16.54_81_g388e29d [ 32.444364] LNet: Added LNI 192.168.201.60@tcp [8/256/0/180] [ 32.447143] LNet: Accept secure, port 988 [ 34.009083] Key type lgssc registered [ 34.425794] Lustre: Echo OBD driver; http://www.lustre.org/ [ 139.560957] Lustre: Mounted lustre-client [ 142.949797] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 155.890809] Lustre: DEBUG MARKER: oleg160-client.virtnet: executing check_logdir /tmp/testlogs/ [ 158.418696] Lustre: DEBUG MARKER: oleg160-client.virtnet: executing yml_node [ 161.361517] Lustre: DEBUG MARKER: Client: 2.16.54.81 [ 163.142496] Lustre: DEBUG MARKER: MDS: 2.16.54.81 [ 164.527755] Lustre: lustre-OST0000-osc-ffff88012b497800: disconnect after 23s idle [ 164.761988] Lustre: DEBUG MARKER: OSS: 2.16.54.81 [ 165.891885] Lustre: DEBUG MARKER: -----============= acceptance-small: conf-sanity ============----- Thu May 1 17:25:44 EDT 2025 [ 175.707757] random: crng init done [ 176.113482] Lustre: DEBUG MARKER: excepting tests: 32newtarball [ 177.141291] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 187.167146] LustreError: 8318:0:(obd_class.h:479:obd_check_dev()) Device 6 not setup [ 187.190487] Lustre: Unmounted lustre-client [ 254.416956] Lustre: DEBUG MARKER: oleg160-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 256.519438] Lustre: DEBUG MARKER: oleg160-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 257.007672] hrtimer: interrupt took 4878753 ns [ 269.928963] Lustre: DEBUG MARKER: oleg160-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 296.862940] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 17:27:56 (1746134876) [ 350.750841] Lustre: DEBUG MARKER: oleg160-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 352.885198] Lustre: DEBUG MARKER: oleg160-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 365.590992] Lustre: DEBUG MARKER: oleg160-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 365.955905] Lustre: Mounted lustre-client ****************************************************************************** ************************ 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 10.80s (real) 5.57s (CPU), Child processes: 5.16s