************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special2-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg443-server-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.pNh8h/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special2-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg443-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:00 EDT 2025 UPTIME: 01:02:17 LOAD AVERAGE: 0.28, 0.14, 0.13 TASKS: 385 NODENAME: oleg443-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2400 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 42 last 5s 86 last 60s 99 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 381 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 ----- -------------- ------ ---------------------------- 7866 txg_quiesce 0 ms (no user stack) 7867 txg_sync 0 ms (no user stack) 10127 ldlm_bl_03 0 ms (no user stack) 10809 lquota_wb_lustr 7 ms (no user stack) 3692 l2arc_feed 81 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 728601 2.8 GB 76% of TOTAL MEM USED 226466 884.6 MB 23% of TOTAL MEM SHARED 10405 40.6 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 69694 272.2 MB 7% of TOTAL MEM SLAB 19251 75.2 MB 2% 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 739676 2.8 GB ---- COMMITTED 57956 226.4 MB 7% 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 9 LISTEN 3 NAGLE disabled (TCP_NODELAY): 7 user_data set (NFS etc.): 8 Unusual Situations: Doing Retransmission: 1 (run xportshow --retrans for details) UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 17 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3734.5 eth0 n/a 0.2 RSS_TOTAL=52908 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a2e8000 ffff8801372f8800 sysfs sysfs /sys ffff88012a2e81c0 ffff880139944000 proc proc /proc ffff88012a2e8380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a2e8540 ffff8800b51ed800 securityfs securityfs /sys/kernel/security ffff88012a2e8700 ffff8801372f9000 tmpfs tmpfs /dev/shm ffff88012a2e88c0 ffff88012b290800 devpts devpts /dev/pts ffff88012a2e8a80 ffff8801372f9800 tmpfs tmpfs /run ffff88012a2e8c40 ffff8801372fa000 tmpfs tmpfs /sys/fs/cgroup ffff88012a2e8e00 ffff8801372fa800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a2e8fc0 ffff8801372fb000 pstore pstore /sys/fs/pstore ffff8801377f2fc0 ffff88012b295000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801377f3180 ffff88012b294800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801377f3340 ffff88012b294000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801377f3500 ffff88012b293800 cgroup cgroup /sys/fs/cgroup/blkio ffff8801377f36c0 ffff88012b295800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801377f3880 ffff88012b296000 cgroup cgroup /sys/fs/cgroup/pids ffff8801377f3a40 ffff88012b296800 cgroup cgroup /sys/fs/cgroup/devices ffff8801377f3c00 ffff88012b297000 cgroup cgroup /sys/fs/cgroup/memory ffff8801377f3dc0 ffff88012b297800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a336000 ffff88012a368000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137668380 ffff88012b3ad800 configfs configfs /sys/kernel/config ffff88012a2e9180 ffff8800b402b000 ext4 /dev/nbd0 / ffff88012a2e9340 ffff88012a36e000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a336700 ffff88012a368800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a2e9500 ffff88012b292000 mqueue mqueue /dev/mqueue ffff88012a2e96c0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccac40 ffff8800b4ad7000 hugetlbfs hugetlbfs /dev/hugepages ffff880137669dc0 ffff8800b401e000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137669880 ffff8800b4b4f000 ramfs none /mnt ffff8801376696c0 ffff88012a2ff800 tmpfs none /var/lib/stateless/writable ffff88012a3368c0 ffff880129cd4000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a2e9880 ffff88012a2ff800 tmpfs none /var/cache/man ffff88012a2e9a40 ffff88012a2ff800 tmpfs none /var/log ffff8800b19da1c0 ffff88012a2ff800 tmpfs none /var/lib/dbus ffff88012a2e9c00 ffff88012a2ff800 tmpfs none /tmp ffff8800b19da380 ffff88012a2ff800 tmpfs none /var/lib/dhclient ffff88012a336a80 ffff88012a2ff800 tmpfs none /var/tmp ffff880138ccae00 ffff88012a2ff800 tmpfs none /var/lib/NetworkManager ffff8800b19da540 ffff88012a2ff800 tmpfs none /var/lib/systemd/random-seed ffff880138ccafc0 ffff88012a2ff800 tmpfs none /var/spool ffff88012a2e9dc0 ffff88012a2ff800 tmpfs none /var/lib/nfs ffff880138ccb180 ffff88012a2ff800 tmpfs none /var/lib/gssproxy ffff880138ccb340 ffff88012a2ff800 tmpfs none /var/lib/logrotate ffff8800b1458000 ffff88012a2ff800 tmpfs none /etc ffff88012a336c40 ffff88012a2ff800 tmpfs none /var/lib/rsyslog ffff88012a336e00 ffff88012a2ff800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b14581c0 ffff880129cd7000 nfs4 192.168.200.253:/exports/state/oleg443-server.virtnet /var/lib/stateless/state ffff8800b1458700 ffff880129cd7000 nfs4 192.168.200.253:/exports/state/oleg443-server.virtnet /boot ffff8800b1458540 ffff880129cd7000 nfs4 192.168.200.253:/exports/state/oleg443-server.virtnet /etc/etc/kdump.conf ffff8800b1458380 ffff88012a36e000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012a337500 ffff880129cd4000 squashfs /dev/vda /usr/sbin/mount.lustre ffff880129c00000 ffff8801372fc000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff880138ccbc00 ffff88012c3de800 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff880129c01340 ffff8801366b9800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff880138ccbdc0 ffff880096545000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 72.353908] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 72.410391] random: crng init done [ 72.411961] mount.lustre (9301) used greatest stack depth: 9856 bytes left [ 73.433415] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 75.660426] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 77.704419] Lustre: 10614:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.143@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 77.717303] Lustre: lustre-OST0000: new disk, initializing [ 77.720239] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 77.755968] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 79.503827] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 82.386370] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 82.390842] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 82.484795] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 83.381689] Lustre: 12097:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.143@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 83.391195] Lustre: lustre-OST0001: new disk, initializing [ 83.394092] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 83.424697] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 85.060251] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 90.056810] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 90.062381] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 90.141391] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 90.488539] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 96.912578] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 103.338987] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing check_logdir /tmp/testlogs/ [ 104.548566] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing yml_node [ 106.016033] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 106.761219] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 107.471035] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 107.921165] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:30 EDT 2025 [ 114.093539] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 114.625300] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 115.155917] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 115.665132] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 116.243065] Lustre: DEBUG MARKER: === sanity: start setup 04:10:38 (1747210238) === [ 117.468248] Lustre: DEBUG MARKER: oleg443-client.virtnet: executing check_config_client /mnt/lustre [ 124.235490] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 125.419907] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 126.282391] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 127.397854] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:49 (1747210249) === [ 133.825933] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:10:56 (1747210256) ****************************************************************************** ************************ 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 12.94s (real) 7.37s (CPU), Child processes: 5.54s