************************ crashinfo ************************* /exports/testreports/51244/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg137-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.RXvTN/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51244/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg137-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu May 1 01:18:54 EDT 2025 UPTIME: 01:28:13 LOAD AVERAGE: 0.66, 0.68, 0.68 TASKS: 289 NODENAME: oleg137-server.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 40 last 5s 92 last 60s 104 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 285 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 ----- -------------- ------ ---------------------------- 27 rcuos/2 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 825 gmain 1 ms /usr/sbin/NetworkManager --no-daemon 3311 socknal_reaper 148 ms (no user stack) 3317 lnet_discovery 160 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 685898 2.6 GB 71% of TOTAL MEM USED 269169 1 GB 28% of TOTAL MEM SHARED 11818 46.2 MB 1% of TOTAL MEM BUFFERS 5164 20.2 MB 0% of TOTAL MEM CACHED 70728 276.3 MB 7% of TOTAL MEM SLAB 66711 260.6 MB 6% 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 58998 230.5 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): 8 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 5289.1 eth0 n/a 0.1 RSS_TOTAL=50304 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a2fc000 ffff88012b3a5000 sysfs sysfs /sys ffff88012a2fc1c0 ffff880139944000 proc proc /proc ffff88012a2fc380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a2fc540 ffff8800b5256800 securityfs securityfs /sys/kernel/security ffff88012a2fc700 ffff88012b3a5800 tmpfs tmpfs /dev/shm ffff88012a2fc8c0 ffff880137306000 devpts devpts /dev/pts ffff88012a2fca80 ffff88012b3a6000 tmpfs tmpfs /run ffff88012a2fcc40 ffff88012b3a6800 tmpfs tmpfs /sys/fs/cgroup ffff88012a2fce00 ffff88012b3a7000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a2fcfc0 ffff88012b3a7800 pstore pstore /sys/fs/pstore ffff88012a2fd180 ffff88012a069800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a2fd340 ffff88012a069000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2fd500 ffff88012a068800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a2fd6c0 ffff88012a068000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a2fd880 ffff88012a06a000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a2fda40 ffff88012a06a800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a2fdc00 ffff88012a06b000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2fddc0 ffff88012a06b800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a28c000 ffff88012a06c000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a28c1c0 ffff88012a06c800 cgroup cgroup /sys/fs/cgroup/pids ffff88012b276a80 ffff88012b2bb000 configfs configfs /sys/kernel/config ffff8801376696c0 ffff8800b4ba2000 ext4 /dev/nbd0 / ffff880138ccb340 ffff88013767c000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a28c700 ffff8800b4010800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669dc0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b2768c0 ffff8800b4120000 hugetlbfs hugetlbfs /dev/hugepages ffff88012b276c40 ffff880137307800 mqueue mqueue /dev/mqueue ffff88012a28c8c0 ffff8800b4011800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b276e00 ffff8800b4126000 ramfs none /mnt ffff88012a28ca80 ffff8800b4015800 squashfs /dev/vda /home/green/git/lustre-release ffff880137669a40 ffff8800b4205800 tmpfs none /var/lib/stateless/writable ffff88012a28cc40 ffff8800b4205800 tmpfs none /var/cache/man ffff880138ccb500 ffff8800b4205800 tmpfs none /var/log ffff880137668380 ffff8800b4205800 tmpfs none /var/lib/dbus ffff880138ccb6c0 ffff8800b4205800 tmpfs none /tmp ffff8800b22de000 ffff8800b4205800 tmpfs none /var/lib/dhclient ffff8800b22de1c0 ffff8800b4205800 tmpfs none /var/tmp ffff8800b22de380 ffff8800b4205800 tmpfs none /var/lib/NetworkManager ffff88012a28ce00 ffff8800b4205800 tmpfs none /var/lib/systemd/random-seed ffff880138ccb880 ffff8800b4205800 tmpfs none /var/spool ffff8800b22de540 ffff8800b4205800 tmpfs none /var/lib/nfs ffff880138ccba40 ffff8800b4205800 tmpfs none /var/lib/gssproxy ffff8800b22de700 ffff8800b4205800 tmpfs none /var/lib/logrotate ffff880138ccbc00 ffff8800b4205800 tmpfs none /etc ffff8800b22de8c0 ffff8800b4205800 tmpfs none /var/lib/rsyslog ffff8800b22dea80 ffff8800b4205800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a28cfc0 ffff88012a32f000 nfs4 192.168.200.253:/exports/state/oleg137-server.virtnet /var/lib/stateless/state ffff8800b22dec40 ffff88012a32f000 nfs4 192.168.200.253:/exports/state/oleg137-server.virtnet /boot ffff88012a28d340 ffff88012a32f000 nfs4 192.168.200.253:/exports/state/oleg137-server.virtnet /etc/etc/kdump.conf ffff8800b22dee00 ffff88013767c000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b2282c40 ffff8800b4015800 squashfs /dev/vda /usr/sbin/mount.lustre ffff88013731c8c0 ffff88009f2c3000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b1affa40 ffff8800954ce800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 255.738041] Lustre: DEBUG MARKER: oleg137-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 260.266198] Lustre: 19212:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.137@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 260.313899] Lustre: lustre-OST0000: new disk, initializing [ 260.316599] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 260.325995] Lustre: Skipped 1 previous similar message [ 260.431188] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 260.614066] mount.lustre (19212) used greatest stack depth: 9584 bytes left [ 261.881856] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 261.901038] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 262.143657] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 264.964346] Lustre: DEBUG MARKER: oleg137-server.virtnet: executing set_default_debug -1 all [ 270.723981] Lustre: DEBUG MARKER: oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 273.164642] Lustre: DEBUG MARKER: oleg137-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50 [ 273.323034] Lustre: DEBUG MARKER: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec [ 276.759757] Lustre: lustre-OST0000-osc-MDT0000: Connection to lustre-OST0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 276.775188] Lustre: lustre-OST0000: Not available for connect from 0@lo (stopping) [ 276.783541] Lustre: Skipped 1 previous similar message [ 280.544844] LustreError: 20680:0:(obd_class.h:479:obd_check_dev()) Device 12 not setup [ 280.563728] LustreError: 20680:0:(obd_class.h:479:obd_check_dev()) Skipped 3 previous similar messages [ 280.673080] Lustre: server umount lustre-OST0000 complete [ 283.225853] Lustre: server umount lustre-MDT0000 complete [ 287.581693] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 23:55:27 (1746071727) [ 296.052103] Lustre: DEBUG MARKER: oleg137-server.virtnet: executing set_hostid [ 301.484533] Lustre: DEBUG MARKER: oleg137-server.virtnet: executing load_modules_local [ 307.215175] vdc: vdc1 vdc9 [ 314.226843] vde: vde1 vde9 [ 320.969491] vdf: vdf1 vdf9 [ 326.766507] Lustre: Setting parameter lustre-MDT0000.mdt.identity_upcall in log lustre-MDT0000 [ 326.859610] Lustre: ctl-lustre-MDT0000: No data found on store. Initialize space. [ 326.917246] Lustre: lustre-MDT0000: new disk, initializing [ 327.229590] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 327.281451] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000200000400-0x0000000240000400]:0:mdt [ 329.763582] Lustre: DEBUG MARKER: oleg137-server.virtnet: executing set_default_debug -1 all [ 334.288360] Lustre: DEBUG MARKER: oleg137-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 337.945918] Lustre: 26666:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.137@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 338.478089] mount.lustre (26666) used greatest stack depth: 9504 bytes left [ 340.042996] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 340.215321] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 342.374824] Lustre: DEBUG MARKER: oleg137-server.virtnet: executing set_default_debug -1 all [ 347.514120] Lustre: DEBUG MARKER: oleg137-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid ****************************************************************************** ************************ 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 12.93s (real) 7.00s (CPU), Child processes: 5.84s