************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special7-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg153-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.nlZAO/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special7-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg153-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:06 EDT 2025 UPTIME: 01:02:23 LOAD AVERAGE: 0.08, 0.10, 0.13 TASKS: 383 NODENAME: oleg153-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 35 last 5s 87 last 60s 102 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 379 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 ----- -------------- ------ ---------------------------- 8132 ldlm_bl_01 0 ms (no user stack) 19332 kworker/1:0 0 ms (no user stack) 49 kworker/0:1 0 ms (no user stack) 18475 kworker/2:0 0 ms (no user stack) 14847 ll_ost_create00 1 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 725068 2.8 GB 75% of TOTAL MEM USED 229999 898.4 MB 24% of TOTAL MEM SHARED 9816 38.3 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 70718 276.2 MB 7% of TOTAL MEM SLAB 20155 78.7 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 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): 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 3740.6 eth0 n/a 0.4 RSS_TOTAL=55708 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a27a000 ffff8800b7c0a800 sysfs sysfs /sys ffff88012a27a1c0 ffff880139944000 proc proc /proc ffff88012a27a380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a27a540 ffff8800b5270000 securityfs securityfs /sys/kernel/security ffff88012a27a700 ffff8800b7c0b000 tmpfs tmpfs /dev/shm ffff88012a27a8c0 ffff88013718e800 devpts devpts /dev/pts ffff88012a27aa80 ffff8800b7c0b800 tmpfs tmpfs /run ffff88012a27ac40 ffff8800b7c0c000 tmpfs tmpfs /sys/fs/cgroup ffff88012a27ae00 ffff8800b7c0c800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a27afc0 ffff8800b7c0d000 pstore pstore /sys/fs/pstore ffff88012a27b180 ffff8800b7c0f000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a27b340 ffff8800b7c0e800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a27b500 ffff8800b7c0e000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a27b6c0 ffff8800b7c0d800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a27b880 ffff8800b7c0f800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a27ba40 ffff88012a330000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a27bc00 ffff88012a330800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a27bdc0 ffff88012a331000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a2e6000 ffff88012a331800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a2e61c0 ffff88012a332000 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137014fc0 ffff8800b5249800 configfs configfs /sys/kernel/config ffff88012a2e6540 ffff88012a334800 ext4 /dev/nbd0 / ffff880137015180 ffff88013767a800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a2e6c40 ffff880129d6b000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137015340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137669500 ffff8800b4ca3800 hugetlbfs hugetlbfs /dev/hugepages ffff8801376696c0 ffff88012b288000 mqueue mqueue /dev/mqueue ffff880137669880 ffff8800b4ca4800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137015500 ffff8800b5274800 ramfs none /mnt ffff880138ccb180 ffff8800b411b800 tmpfs none /var/lib/stateless/writable ffff880137669a40 ffff8800b4f82000 squashfs /dev/vda /home/green/git/lustre-release ffff880137669dc0 ffff8800b411b800 tmpfs none /var/cache/man ffff88012a2e6e00 ffff8800b411b800 tmpfs none /var/log ffff880137668380 ffff8800b411b800 tmpfs none /var/lib/dbus ffff88012a2e6fc0 ffff8800b411b800 tmpfs none /tmp ffff8800b24c0000 ffff8800b411b800 tmpfs none /var/lib/dhclient ffff8800b24c01c0 ffff8800b411b800 tmpfs none /var/tmp ffff8800b24c0380 ffff8800b411b800 tmpfs none /var/lib/NetworkManager ffff8800b24c0540 ffff8800b411b800 tmpfs none /var/lib/systemd/random-seed ffff8800b24c0700 ffff8800b411b800 tmpfs none /var/spool ffff88012a2e7180 ffff8800b411b800 tmpfs none /var/lib/nfs ffff880138ccb340 ffff8800b411b800 tmpfs none /var/lib/gssproxy ffff8800b24c08c0 ffff8800b411b800 tmpfs none /var/lib/logrotate ffff88012a2e7340 ffff8800b411b800 tmpfs none /etc ffff8800b24c0a80 ffff8800b411b800 tmpfs none /var/lib/rsyslog ffff8800b24c0c40 ffff8800b411b800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b24c0e00 ffff8800b1c83800 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /var/lib/stateless/state ffff88012a2e7880 ffff8800b1c83800 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /boot ffff88012a2e7a40 ffff8800b1c83800 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /etc/etc/kdump.conf ffff8800b24c1180 ffff88013767a800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012b778c40 ffff8800b4f82000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012b779340 ffff880129d4c000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff880137014e00 ffff8800a5e52000 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff8800b4e28700 ffff880097ed0800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800983f1c00 ffff8800a5bd6800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 70.359865] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 70.396606] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 70.404566] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 71.739042] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 74.145193] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 76.334854] Lustre: 10629:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.153@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 76.346194] Lustre: lustre-OST0000: new disk, initializing [ 76.348445] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 76.382931] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 78.367305] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 82.503204] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 82.508536] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 82.650471] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 82.674731] Lustre: 11900:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.153@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 82.686954] Lustre: lustre-OST0001: new disk, initializing [ 82.689804] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 82.731348] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 84.695845] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 89.913049] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 89.920606] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 90.046485] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 90.752533] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 94.289456] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 100.723810] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing check_logdir /tmp/testlogs/ [ 101.748547] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing yml_node [ 103.466888] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 104.444768] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 105.430437] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 106.033157] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:28 EDT 2025 [ 112.287768] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 112.762547] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 113.254778] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 113.765658] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 114.326350] Lustre: DEBUG MARKER: === sanity: start setup 04:10:36 (1747210236) === [ 115.801144] Lustre: DEBUG MARKER: oleg153-client.virtnet: executing check_config_client /mnt/lustre [ 123.308997] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 124.660004] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 125.817218] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 127.357434] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:49 (1747210249) === [ 134.681720] 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 12.86s (real) 7.29s (CPU), Child processes: 5.51s