************************ crashinfo ************************* /exports/testreports/51276/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg103-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.b86fj/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51276/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg103-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu May 1 17:30:46 EDT 2025 UPTIME: 01:29:03 LOAD AVERAGE: 0.56, 0.51, 0.55 TASKS: 151 NODENAME: oleg103-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=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 24 last 5s 37 last 60s 42 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 146 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 ----- -------------- ------ ---------------------------- 24 kworker/2:0 0 ms (no user stack) 22183 createmany 5 ms /home/green/git/lustre-release/lustre/tests/createmany -o /mnt/lustre/d106.conf-sanity/f- 64768 2002 socknal_sd00_01 11 ms (no user stack) 2001 socknal_sd00_00 13 ms (no user stack) 34 rcuos/3 14 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 823004 3.1 GB 86% of TOTAL MEM USED 132075 515.9 MB 13% of TOTAL MEM SHARED 10470 40.9 MB 1% of TOTAL MEM BUFFERS 5233 20.4 MB 0% of TOTAL MEM CACHED 46407 181.3 MB 4% of TOTAL MEM SLAB 45088 176.1 MB 4% 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 64113 250.4 MB 8% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 15288 ldlm_bl_01 4.73106 ---+ 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 5340.9 eth0 n/a 0.0 RSS_TOTAL=84520 pages, %mem= 1.4 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aa84000 ffff880137318800 sysfs sysfs /sys ffff88012aa841c0 ffff880139944000 proc proc /proc ffff88012aa84380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aa84540 ffff88012aa0c000 securityfs securityfs /sys/kernel/security ffff88012aa84700 ffff880137319000 tmpfs tmpfs /dev/shm ffff88012aa848c0 ffff88013771f800 devpts devpts /dev/pts ffff88012aa84a80 ffff880137319800 tmpfs tmpfs /run ffff88012aa84c40 ffff88013731a000 tmpfs tmpfs /sys/fs/cgroup ffff88012aa84e00 ffff88013731a800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aa84fc0 ffff88013731b000 pstore pstore /sys/fs/pstore ffff88013700e540 ffff8800b6cca800 cgroup cgroup /sys/fs/cgroup/devices ffff88013700e700 ffff8800b6cca000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88013700e8c0 ffff8800b6cc9800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88013700ea80 ffff8800b6cc9000 cgroup cgroup /sys/fs/cgroup/pids ffff88013700ec40 ffff8800b6ccb000 cgroup cgroup /sys/fs/cgroup/freezer ffff88013700ee00 ffff8800b6ccb800 cgroup cgroup /sys/fs/cgroup/blkio ffff88013700efc0 ffff8800b6ccc000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88013700f180 ffff8800b6ccc800 cgroup cgroup /sys/fs/cgroup/memory ffff88013700f340 ffff8800b6ccd000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88013700f500 ffff8800b6ccd800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137668700 ffff88013767e000 configfs configfs /sys/kernel/config ffff88012aa85340 ffff88013731c000 ext4 /dev/nbd0 / ffff88012aa85500 ffff88013731e800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aa85a40 ffff8800b58a0800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669a40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88013700f880 ffff8800b621f800 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccb500 ffff880137678800 mqueue mqueue /dev/mqueue ffff88013700fa40 ffff8800b621e800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88013700fdc0 ffff8800b587d000 ramfs none /mnt ffff880138ccb6c0 ffff8800b6377800 tmpfs none /var/lib/stateless/writable ffff880137669c00 ffff8800b6308000 squashfs /dev/vda /home/green/git/lustre-release ffff88012aa85c00 ffff8800b6377800 tmpfs none /var/cache/man ffff88012aa85dc0 ffff8800b6377800 tmpfs none /var/log ffff880138ccb880 ffff8800b6377800 tmpfs none /var/lib/dbus ffff880137668540 ffff8800b6377800 tmpfs none /tmp ffff8800b5a06000 ffff8800b6377800 tmpfs none /var/lib/dhclient ffff88012aa85880 ffff8800b6377800 tmpfs none /var/tmp ffff8800b5a061c0 ffff8800b6377800 tmpfs none /var/lib/NetworkManager ffff88012aa856c0 ffff8800b6377800 tmpfs none /var/lib/systemd/random-seed ffff88012aa85180 ffff8800b6377800 tmpfs none /var/spool ffff8800b5a06380 ffff8800b6377800 tmpfs none /var/lib/nfs ffff8800b3e3c000 ffff8800b6377800 tmpfs none /var/lib/gssproxy ffff880138ccba40 ffff8800b6377800 tmpfs none /var/lib/logrotate ffff8800b5a06540 ffff8800b6377800 tmpfs none /etc ffff8800b5a06700 ffff8800b6377800 tmpfs none /var/lib/rsyslog ffff8800b5a068c0 ffff8800b6377800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b3e3c1c0 ffff8800b62f9000 nfs4 192.168.200.253:/exports/state/oleg103-client.virtnet /var/lib/stateless/state ffff8800b3e3c540 ffff8800b62f9000 nfs4 192.168.200.253:/exports/state/oleg103-client.virtnet /boot ffff88012e5a6380 ffff8800b62f9000 nfs4 192.168.200.253:/exports/state/oleg103-client.virtnet /etc/etc/kdump.conf ffff8800b3e3c700 ffff88013731e800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b3105340 ffff8800ae1b9000 nfs4 192.168.200.253://exports/testreports/51276/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b3105a40 ffff8800b33e8800 tmpfs tmpfs /run/user/0 ffff88012e5a6700 ffff8800b6308000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b3104fc0 ffff8800a9f63000 lustre 192.168.201.103@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 9.747204] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 9.784311] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 9.822010] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 9.829102] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 9.945544] EDAC MC: Ver: 3.0.0 [ 9.952003] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 9.952014] EDAC sbridge: Ver: 1.1.2 [ 11.821161] mount.nfs (767) used greatest stack depth: 10704 bytes left [ 33.430163] libcfs: loading out-of-tree module taints kernel. [ 33.440349] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 33.855360] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 33.863325] alg: No test for adler32 (adler32-zlib) [ 35.125074] Lustre: Lustre: Build Version: 2.16.54_86_g77fe414 [ 35.784007] LNet: Added LNI 192.168.201.3@tcp [8/256/0/180] [ 35.790067] LNet: Accept secure, port 988 [ 37.473246] Key type lgssc registered [ 38.930090] Lustre: Echo OBD driver; http://www.lustre.org/ [ 95.134106] hrtimer: interrupt took 6498038 ns [ 159.451121] Lustre: Mounted lustre-client [ 163.344665] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 177.457279] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing check_logdir /tmp/testlogs/ [ 179.932983] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing yml_node [ 182.742097] random: crng init done [ 183.988260] Lustre: DEBUG MARKER: Client: 2.16.54.86 [ 184.418256] Lustre: lustre-OST0000-osc-ffff8800b630f000: disconnect after 23s idle [ 185.965855] Lustre: DEBUG MARKER: MDS: 2.16.54.86 [ 187.967563] Lustre: DEBUG MARKER: OSS: 2.16.54.86 [ 189.385891] Lustre: DEBUG MARKER: -----============= acceptance-small: conf-sanity ============----- Thu May 1 16:04:50 EDT 2025 [ 203.526409] Lustre: DEBUG MARKER: excepting tests: 32newtarball [ 204.943502] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 214.990781] LustreError: 8341:0:(obd_class.h:479:obd_check_dev()) Device 6 not setup [ 215.035678] Lustre: Unmounted lustre-client [ 293.305841] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 296.059172] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 310.024036] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 338.688893] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 16:07:19 (1746130039) [ 399.355444] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 402.040307] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 416.872406] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 417.453995] 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 11.78s (real) 6.01s (CPU), Child processes: 5.64s