************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special8-zfs-centos7_x86_64-centos7_x86_64/oleg449-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.HCAnL/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special8-zfs-centos7_x86_64-centos7_x86_64/oleg449-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:10:48 EDT 2025 UPTIME: 01:02:06 LOAD AVERAGE: 0.11, 0.12, 0.08 TASKS: 332 NODENAME: oleg449-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 28 last 5s 69 last 60s 83 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 328 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 ----- -------------- ------ ---------------------------- 3493 arc_reap 0 ms (no user stack) 3495 dbuf_evict 0 ms (no user stack) 49 kworker/2:1 0 ms (no user stack) 775 kworker/2:1H 0 ms (no user stack) 50 kworker/3:1 180 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 741426 2.8 GB 77% of TOTAL MEM USED 213641 834.5 MB 22% of TOTAL MEM SHARED 9952 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 17299 67.6 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 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 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 3723.8 eth0 n/a 1.0 RSS_TOTAL=53264 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff8801376688c0 ffff8800b5221000 sysfs sysfs /sys ffff880137668a80 ffff880139944000 proc proc /proc ffff880137668c40 ffff880137678000 devtmpfs devtmpfs /dev ffff880137668e00 ffff8800b51e1000 securityfs securityfs /sys/kernel/security ffff880137668fc0 ffff8800b5221800 tmpfs tmpfs /dev/shm ffff880137669180 ffff88013718f000 devpts devpts /dev/pts ffff880137669340 ffff8800b5222000 tmpfs tmpfs /run ffff880137669500 ffff8800b5222800 tmpfs tmpfs /sys/fs/cgroup ffff8801376696c0 ffff8800b5223000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669880 ffff8800b5223800 pstore pstore /sys/fs/pstore ffff880138ccac40 ffff8800b51e3000 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137669a40 ffff8800b5224000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669c00 ffff8800b5224800 cgroup cgroup /sys/fs/cgroup/blkio ffff880137669dc0 ffff8800b5225000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a2dc000 ffff8800b5225800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a2dc1c0 ffff8800b5226000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a2dc380 ffff8800b5226800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2dc540 ffff8800b5227000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a2dc700 ffff8800b5227800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a2dc8c0 ffff88012a368000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b28ea80 ffff8800b4900800 configfs configfs /sys/kernel/config ffff8800b53e4fc0 ffff8800b536d800 ext4 /dev/nbd0 / ffff8800b53e5180 ffff8800b536b000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b53e5340 ffff8800b4a30800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880138ccb340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccb500 ffff88012b298800 mqueue mqueue /dev/mqueue ffff88012b28f180 ffff880129f9e800 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccb6c0 ffff8800b4902800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b53e5500 ffff8800b40c6800 ramfs none /mnt ffff880138ccb880 ffff8800b4a32000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b53e5880 ffff880129dad000 tmpfs none /var/lib/stateless/writable ffff88012a2dca80 ffff880129dad000 tmpfs none /var/cache/man ffff88012a2dcc40 ffff880129dad000 tmpfs none /var/log ffff8800b53e5a40 ffff880129dad000 tmpfs none /var/lib/dbus ffff8800b53e5dc0 ffff880129dad000 tmpfs none /tmp ffff88012b28efc0 ffff880129dad000 tmpfs none /var/lib/dhclient ffff8800b53e4000 ffff880129dad000 tmpfs none /var/tmp ffff88012a2dce00 ffff880129dad000 tmpfs none /var/lib/NetworkManager ffff88012b28ee00 ffff880129dad000 tmpfs none /var/lib/systemd/random-seed ffff88012a2dcfc0 ffff880129dad000 tmpfs none /var/spool ffff8800b4052000 ffff880129dad000 tmpfs none /var/lib/nfs ffff8800b40521c0 ffff880129dad000 tmpfs none /var/lib/gssproxy ffff88012a2dd180 ffff880129dad000 tmpfs none /var/lib/logrotate ffff88012a2dd340 ffff880129dad000 tmpfs none /etc ffff88012a2dd500 ffff880129dad000 tmpfs none /var/lib/rsyslog ffff880138ccba40 ffff880129dad000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b4052380 ffff880129ee6000 nfs4 192.168.200.253:/exports/state/oleg449-server.virtnet /var/lib/stateless/state ffff8800b40528c0 ffff880129ee6000 nfs4 192.168.200.253:/exports/state/oleg449-server.virtnet /boot ffff880138ccbc00 ffff880129ee6000 nfs4 192.168.200.253:/exports/state/oleg449-server.virtnet /etc/etc/kdump.conf ffff88012b28f340 ffff8800b536b000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b41d3880 ffff8800b4a32000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b4842e00 ffff880129d10800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b492e380 ffff88012e177000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b48436c0 ffff88012f136800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 62.302299] mount.lustre (7033) used greatest stack depth: 9952 bytes left [ 63.418089] Lustre: DEBUG MARKER: oleg449-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 65.801868] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 67.917525] Lustre: 8363:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.149@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 67.932772] Lustre: lustre-OST0000: new disk, initializing [ 67.934223] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 67.936880] Lustre: Skipped 1 previous similar message [ 67.975025] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 69.081428] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 69.084940] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 69.157477] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 69.803805] Lustre: DEBUG MARKER: oleg449-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 73.078874] random: crng init done [ 74.060510] Lustre: 9728:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.149@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 74.071025] Lustre: lustre-OST0001: new disk, initializing [ 74.073655] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 74.115061] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 75.916879] Lustre: DEBUG MARKER: oleg449-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 79.279676] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 79.283541] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 79.343627] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 81.708064] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 86.147602] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 92.684411] Lustre: DEBUG MARKER: oleg449-server.virtnet: executing check_logdir /tmp/testlogs/ [ 93.695436] Lustre: DEBUG MARKER: oleg449-server.virtnet: executing yml_node [ 95.095355] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 95.865827] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 96.520953] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 96.924844] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:16 EDT 2025 [ 102.383888] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 102.923012] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 103.410643] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 103.885418] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 104.377224] Lustre: DEBUG MARKER: === sanity: start setup 04:10:24 (1747210224) === [ 105.518840] Lustre: DEBUG MARKER: oleg449-client.virtnet: executing check_config_client /mnt/lustre [ 110.840784] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 111.887346] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 112.761097] Lustre: DEBUG MARKER: oleg449-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 114.141334] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:33 (1747210233) === [ 120.652568] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:10:40 (1747210240) ****************************************************************************** ************************ 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 12.40s (real) 6.73s (CPU), Child processes: 5.60s