************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special7-zfs-centos7_x86_64-centos7_x86_64/oleg141-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.0Zlqu/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special7-zfs-centos7_x86_64-centos7_x86_64/oleg141-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:01 EDT 2025 UPTIME: 01:02:22 LOAD AVERAGE: 0.12, 0.08, 0.12 TASKS: 326 NODENAME: oleg141-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 30 last 5s 71 last 60s 84 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 322 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 ----- -------------- ------ ---------------------------- 8116 z_null_iss 0 ms (no user stack) 8170 mmp 0 ms (no user stack) 929 in:imjournal 0 ms /usr/sbin/rsyslogd -n 11084 ldlm_bl_03 25 ms (no user stack) 50 kworker/2:1 28 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 740568 2.8 GB 77% of TOTAL MEM USED 214499 837.9 MB 22% of TOTAL MEM SHARED 9961 38.9 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 69692 272.2 MB 7% of TOTAL MEM SLAB 17409 68 MB 1% 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 58040 226.7 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3738.3 eth0 n/a 0.4 RSS_TOTAL=53848 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880138ccac40 ffff8800b5221800 sysfs sysfs /sys ffff880138ccae00 ffff880139944000 proc proc /proc ffff880138ccafc0 ffff880137678000 devtmpfs devtmpfs /dev ffff880138ccb180 ffff8800b5249800 securityfs securityfs /sys/kernel/security ffff8801376688c0 ffff8800b6f0e800 tmpfs tmpfs /dev/shm ffff880137668a80 ffff88013767d800 devpts devpts /dev/pts ffff880137668c40 ffff8800b6f0f000 tmpfs tmpfs /run ffff880137668e00 ffff8800b6f0f800 tmpfs tmpfs /sys/fs/cgroup ffff880137668fc0 ffff88012a358000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669180 ffff88012a358800 pstore pstore /sys/fs/pstore ffff880138ccb340 ffff8800b5223800 cgroup cgroup /sys/fs/cgroup/memory ffff880138ccb500 ffff8800b5223000 cgroup cgroup /sys/fs/cgroup/blkio ffff880138ccb6c0 ffff8800b5222800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880138ccb880 ffff8800b5222000 cgroup cgroup /sys/fs/cgroup/pids ffff880138ccba40 ffff8800b5224000 cgroup cgroup /sys/fs/cgroup/devices ffff880138ccbc00 ffff8800b5224800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880138ccbdc0 ffff8800b5225000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2e8000 ffff8800b5225800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a2e81c0 ffff8800b5226000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a2e8380 ffff8800b5226800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a2e8540 ffff8800b5227800 configfs configfs /sys/kernel/config ffff88012b2c76c0 ffff8800b5249000 ext4 /dev/nbd0 / ffff88012b2c7880 ffff8800b5237800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801377f6e00 ffff880129ee3000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012b2c7c00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b2c7dc0 ffff8801370b8000 mqueue mqueue /dev/mqueue ffff8801377f6fc0 ffff880129ee0000 hugetlbfs hugetlbfs /dev/hugepages ffff8800b41d4000 ffff8800b524e000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b41d41c0 ffff8800b524d800 ramfs none /mnt ffff8801377f7180 ffff8800b4018000 tmpfs none /var/lib/stateless/writable ffff8800b41d4380 ffff8800b53a2000 squashfs /dev/vda /home/green/git/lustre-release ffff8801377f7340 ffff8800b4018000 tmpfs none /var/cache/man ffff8801377f7500 ffff8800b4018000 tmpfs none /var/log ffff8801377f76c0 ffff8800b4018000 tmpfs none /var/lib/dbus ffff8801377f7880 ffff8800b4018000 tmpfs none /tmp ffff8800b41d4700 ffff8800b4018000 tmpfs none /var/lib/dhclient ffff8800b41d48c0 ffff8800b4018000 tmpfs none /var/tmp ffff8800b41d4a80 ffff8800b4018000 tmpfs none /var/lib/NetworkManager ffff8800b41d4c40 ffff8800b4018000 tmpfs none /var/lib/systemd/random-seed ffff880137669500 ffff8800b4018000 tmpfs none /var/spool ffff8801376696c0 ffff8800b4018000 tmpfs none /var/lib/nfs ffff8801377f7a40 ffff8800b4018000 tmpfs none /var/lib/gssproxy ffff8800b41d4e00 ffff8800b4018000 tmpfs none /var/lib/logrotate ffff8801377f7c00 ffff8800b4018000 tmpfs none /etc ffff8800b41d4fc0 ffff8800b4018000 tmpfs none /var/lib/rsyslog ffff88012a2e88c0 ffff8800b4018000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b41d5180 ffff8800b53a7000 nfs4 192.168.200.253:/exports/state/oleg141-server.virtnet /var/lib/stateless/state ffff880137669880 ffff8800b53a7000 nfs4 192.168.200.253:/exports/state/oleg141-server.virtnet /boot ffff8800b41d5500 ffff8800b53a7000 nfs4 192.168.200.253:/exports/state/oleg141-server.virtnet /etc/etc/kdump.conf ffff880137669a40 ffff8800b5237800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b198b340 ffff8800b53a2000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b198bdc0 ffff880129fcd800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b1a9c540 ffff88012dcd5000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b198a380 ffff880093017800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 75.446954] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 77.832850] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 80.092129] Lustre: 8377:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.141@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 80.109993] Lustre: lustre-OST0000: new disk, initializing [ 80.112512] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 80.115250] Lustre: Skipped 1 previous similar message [ 80.153815] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 82.152133] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 82.525832] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 82.532950] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 82.600388] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 84.827461] random: crng init done [ 86.495596] Lustre: 9748:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.141@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 86.506555] Lustre: lustre-OST0001: new disk, initializing [ 86.508794] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 86.551596] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 88.522396] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 89.020418] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 89.024206] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 89.079567] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 95.312755] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 97.785535] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 104.216671] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing check_logdir /tmp/testlogs/ [ 105.324874] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing yml_node [ 106.751927] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 107.721881] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 108.678660] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 109.244785] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:27 EDT 2025 [ 115.493759] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 115.975087] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 116.445841] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 116.913265] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 117.437460] Lustre: DEBUG MARKER: === sanity: start setup 04:10:35 (1747210235) === [ 118.843754] Lustre: DEBUG MARKER: oleg141-client.virtnet: executing check_config_client /mnt/lustre [ 125.045683] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 126.311361] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 127.393635] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 128.782382] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:46 (1747210246) === [ 135.793880] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:10:53 (1747210253) [ 2292.621947] hrtimer: interrupt took 3242569 ns ****************************************************************************** ************************ 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 12.52s (real) 6.95s (CPU), Child processes: 5.54s