************************ crashinfo ************************* /exports/testreports/51274/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg151-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.MYfqa/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51274/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg151-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu May 1 16:30:02 EDT 2025 UPTIME: 01:28:35 LOAD AVERAGE: 0.79, 0.57, 0.58 TASKS: 151 NODENAME: oleg151-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 20 last 5s 38 last 60s 49 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 147 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 ----- -------------- ------ ---------------------------- 9 rcu_sched 0 ms (no user stack) 20409 kworker/0:0 0 ms (no user stack) 20982 kworker/1:2 0 ms (no user stack) 34 rcuos/3 3 ms (no user stack) 22589 createmany 6 ms /home/green/git/lustre-release/lustre/tests/createmany -u /mnt/lustre/d106.conf-sanity/f- 64768 +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 800344 3.1 GB 83% of TOTAL MEM USED 154735 604.4 MB 16% of TOTAL MEM SHARED 10470 40.9 MB 1% of TOTAL MEM BUFFERS 5234 20.4 MB 0% of TOTAL MEM CACHED 46413 181.3 MB 4% of TOTAL MEM SLAB 69014 269.6 MB 7% 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 64131 250.5 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): 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 5312.2 eth0 n/a 0.0 RSS_TOTAL=77372 pages, %mem= 1.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aacc000 ffff88012b37d800 sysfs sysfs /sys ffff88012aacc1c0 ffff880139944000 proc proc /proc ffff88012aacc380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aacc540 ffff8800b6d21000 securityfs securityfs /sys/kernel/security ffff88012aacc700 ffff88012b37e000 tmpfs tmpfs /dev/shm ffff88012aacc8c0 ffff880137171800 devpts devpts /dev/pts ffff88012aacca80 ffff88012b37e800 tmpfs tmpfs /run ffff88012aaccc40 ffff88012b37f000 tmpfs tmpfs /sys/fs/cgroup ffff88012aacce00 ffff88012b37f800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aaccfc0 ffff88012aad8000 pstore pstore /sys/fs/pstore ffff8801377f6fc0 ffff88012b33a800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801377f7180 ffff88012b33b000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801377f7340 ffff88012b33b800 cgroup cgroup /sys/fs/cgroup/devices ffff8801377f7500 ffff88012b33c000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801377f76c0 ffff88012b33c800 cgroup cgroup /sys/fs/cgroup/pids ffff8801377f7880 ffff88012b33d000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801377f7a40 ffff88012b33d800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801377f7c00 ffff88012b33e000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801377f7dc0 ffff88012b33e800 cgroup cgroup /sys/fs/cgroup/memory ffff88012aaf0000 ffff88012b33f000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aacd340 ffff88012aad9000 configfs configfs /sys/kernel/config ffff880138ccac40 ffff8800b6d22800 ext4 /dev/nbd0 / ffff8800b5c58540 ffff88012aadd800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137668a80 ffff8800b5d23000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668c40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccae00 ffff8800b6f08000 hugetlbfs hugetlbfs /dev/hugepages ffff880137668e00 ffff880137173000 mqueue mqueue /dev/mqueue ffff88012aaf0540 ffff8800b5d55000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137668fc0 ffff8800b5d23800 ramfs none /mnt ffff88012aaf0700 ffff8800b5d53000 tmpfs none /var/lib/stateless/writable ffff88012aaf08c0 ffff8800b6d37800 squashfs /dev/vda /home/green/git/lustre-release ffff8800b5c58c40 ffff8800b5d53000 tmpfs none /var/cache/man ffff880138ccafc0 ffff8800b5d53000 tmpfs none /var/log ffff8800b5c58e00 ffff8800b5d53000 tmpfs none /var/lib/dbus ffff8800b5c58fc0 ffff8800b5d53000 tmpfs none /tmp ffff880138ccb180 ffff8800b5d53000 tmpfs none /var/lib/dhclient ffff880137669180 ffff8800b5d53000 tmpfs none /var/tmp ffff88012aaf0a80 ffff8800b5d53000 tmpfs none /var/lib/NetworkManager ffff880137669340 ffff8800b5d53000 tmpfs none /var/lib/systemd/random-seed ffff880138ccb340 ffff8800b5d53000 tmpfs none /var/spool ffff880137669500 ffff8800b5d53000 tmpfs none /var/lib/nfs ffff8801376696c0 ffff8800b5d53000 tmpfs none /var/lib/gssproxy ffff880138ccb500 ffff8800b5d53000 tmpfs none /var/lib/logrotate ffff880137669880 ffff8800b5d53000 tmpfs none /etc ffff880137669a40 ffff8800b5d53000 tmpfs none /var/lib/rsyslog ffff8800b5c59180 ffff8800b5d53000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b5c59340 ffff8800b6d37000 nfs4 192.168.200.253:/exports/state/oleg151-client.virtnet /var/lib/stateless/state ffff88012aaf0c40 ffff8800b6d37000 nfs4 192.168.200.253:/exports/state/oleg151-client.virtnet /boot ffff8800b5c59a40 ffff8800b6d37000 nfs4 192.168.200.253:/exports/state/oleg151-client.virtnet /etc/etc/kdump.conf ffff8800b5c59c00 ffff88012aadd800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b38de380 ffff8800b61b7800 nfs4 192.168.200.253://exports/testreports/51274/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff88012aaf1dc0 ffff8800b5c95800 tmpfs tmpfs /run/user/0 ffff880138ccba40 ffff8800b6d37800 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012aacd180 ffff88012d905000 lustre 192.168.201.151@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 14.149073] AES CTR mode by8 optimization enabled [ 14.180494] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 14.228079] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 14.243381] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 14.901780] EDAC MC: Ver: 3.0.0 [ 14.978530] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 14.978541] EDAC sbridge: Ver: 1.1.2 [ 24.513420] mount.nfs (781) used greatest stack depth: 10712 bytes left [ 44.024600] mount.nfs (1147) used greatest stack depth: 10704 bytes left [ 65.512069] libcfs: loading out-of-tree module taints kernel. [ 65.524412] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 66.001134] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 66.009410] alg: No test for adler32 (adler32-zlib) [ 67.044042] Lustre: Lustre: Build Version: 2.16.54_67_gd9b168e [ 67.369014] LNet: Added LNI 192.168.201.51@tcp [8/256/0/180] [ 67.372850] LNet: Accept secure, port 988 [ 68.979990] Key type lgssc registered [ 69.609195] Lustre: Echo OBD driver; http://www.lustre.org/ [ 159.190125] Lustre: Mounted lustre-client [ 161.850309] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 172.054966] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing check_logdir /tmp/testlogs/ [ 173.909416] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing yml_node [ 176.812028] Lustre: DEBUG MARKER: Client: 2.16.54.67 [ 178.497555] Lustre: DEBUG MARKER: MDS: 2.16.54.67 [ 180.303658] Lustre: DEBUG MARKER: OSS: 2.16.54.67 [ 181.537262] Lustre: DEBUG MARKER: -----============= acceptance-small: conf-sanity ============----- Thu May 1 15:04:27 EDT 2025 [ 184.209502] Lustre: lustre-OST0000-osc-ffff8800b5c6c000: disconnect after 24s idle [ 191.263120] Lustre: DEBUG MARKER: excepting tests: 32newtarball [ 191.999936] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 198.586484] random: crng init done [ 202.040251] LustreError: 8330:0:(obd_class.h:479:obd_check_dev()) Device 6 not setup [ 202.072797] Lustre: Unmounted lustre-client [ 272.548701] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 274.613109] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 287.367582] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 314.550954] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 15:06:40 (1746126400) [ 371.223867] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 373.493226] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 385.819509] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 386.239072] 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 12.08s (real) 6.11s (CPU), Child processes: 5.89s