************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special1-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg216-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.g6oPt/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special1-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg216-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:25 EDT 2025 UPTIME: 01:02:46 LOAD AVERAGE: 0.03, 0.05, 0.10 TASKS: 383 NODENAME: oleg216-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 38 last 5s 82 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 ----- -------------- ------ ---------------------------- 3698 arc_reap 0 ms (no user stack) 69 kworker/1:2 0 ms (no user stack) 11879 z_null_iss 0 ms (no user stack) 11934 mmp 0 ms (no user stack) 11109 osp-pre-0-0 4 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 726825 2.8 GB 76% of TOTAL MEM USED 228242 891.6 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 19871 77.6 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 57995 226.5 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3763.6 eth0 n/a 0.7 RSS_TOTAL=52296 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a32c000 ffff88012a300000 sysfs sysfs /sys ffff88012a32c1c0 ffff880139944000 proc proc /proc ffff88012a32c380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a32c540 ffff8800b5202000 securityfs securityfs /sys/kernel/security ffff88012a32c700 ffff88012a300800 tmpfs tmpfs /dev/shm ffff88012a32c8c0 ffff88012b239000 devpts devpts /dev/pts ffff88012a32ca80 ffff88012a301000 tmpfs tmpfs /run ffff88012a32cc40 ffff88012a301800 tmpfs tmpfs /sys/fs/cgroup ffff88012a32ce00 ffff88012a302000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a32cfc0 ffff88012a302800 pstore pstore /sys/fs/pstore ffff88012a32d180 ffff88012a304800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a32d340 ffff88012a304000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a32d500 ffff88012a303800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a32d6c0 ffff88012a303000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a32d880 ffff88012a305000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a32da40 ffff88012a305800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a32dc00 ffff88012a306000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a32ddc0 ffff88012a306800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a35c000 ffff88012a307000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a35c1c0 ffff88012a307800 cgroup cgroup /sys/fs/cgroup/pids ffff88012b282700 ffff88012b23b000 configfs configfs /sys/kernel/config ffff88012a35c540 ffff8800b52ec800 ext4 /dev/nbd0 / ffff88012a35c700 ffff88012a33e000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b282a80 ffff880129d61800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668c40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b282c40 ffff880129d64000 hugetlbfs hugetlbfs /dev/hugepages ffff88012a35ce00 ffff88013771e800 mqueue mqueue /dev/mqueue ffff880137668e00 ffff8800b52ea000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b282e00 ffff880129d62000 ramfs none /mnt ffff880137669180 ffff88012a33b000 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccac40 ffff8800b46ba000 tmpfs none /var/lib/stateless/writable ffff8800b3c521c0 ffff8800b46ba000 tmpfs none /var/cache/man ffff88012b282fc0 ffff8800b46ba000 tmpfs none /var/log ffff8800b3c52380 ffff8800b46ba000 tmpfs none /var/lib/dbus ffff88012a35cfc0 ffff8800b46ba000 tmpfs none /tmp ffff880137669340 ffff8800b46ba000 tmpfs none /var/lib/dhclient ffff8800b3c52540 ffff8800b46ba000 tmpfs none /var/tmp ffff8800b3c52700 ffff8800b46ba000 tmpfs none /var/lib/NetworkManager ffff880137669500 ffff8800b46ba000 tmpfs none /var/lib/systemd/random-seed ffff88012a35d180 ffff8800b46ba000 tmpfs none /var/spool ffff8800b3c528c0 ffff8800b46ba000 tmpfs none /var/lib/nfs ffff8800b3c52a80 ffff8800b46ba000 tmpfs none /var/lib/gssproxy ffff8801376696c0 ffff8800b46ba000 tmpfs none /var/lib/logrotate ffff8800b3c52c40 ffff8800b46ba000 tmpfs none /etc ffff880137669880 ffff8800b46ba000 tmpfs none /var/lib/rsyslog ffff88012b283180 ffff8800b46ba000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b3c52e00 ffff8800b466e000 nfs4 192.168.200.253:/exports/state/oleg216-server.virtnet /var/lib/stateless/state ffff88012a35d500 ffff8800b466e000 nfs4 192.168.200.253:/exports/state/oleg216-server.virtnet /boot ffff88012a35d6c0 ffff8800b466e000 nfs4 192.168.200.253:/exports/state/oleg216-server.virtnet /etc/etc/kdump.conf ffff880137669a40 ffff88012a33e000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b4621340 ffff88012a33b000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b3c53c00 ffff8800b1afb800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b3c536c0 ffff88009adbb000 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff8800b3c53500 ffff880099cc2000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b4621dc0 ffff880096540800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 87.925806] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 87.966182] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 87.973956] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 89.256505] Lustre: DEBUG MARKER: oleg216-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 91.783012] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 94.336773] Lustre: 10634:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.202.116@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 94.352943] Lustre: lustre-OST0000: new disk, initializing [ 94.356339] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 94.399956] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 95.646116] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 95.652466] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 95.833861] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 96.650468] Lustre: DEBUG MARKER: oleg216-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 101.450550] Lustre: 12140:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.202.116@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 101.464987] Lustre: lustre-OST0001: new disk, initializing [ 101.468552] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 101.504965] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 103.295296] Lustre: DEBUG MARKER: oleg216-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 105.179960] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 105.194979] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 105.300411] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 109.442862] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 112.241062] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 119.395726] Lustre: DEBUG MARKER: oleg216-server.virtnet: executing check_logdir /tmp/testlogs/ [ 120.985655] Lustre: DEBUG MARKER: oleg216-server.virtnet: executing yml_node [ 122.973903] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 123.993526] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 125.043283] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 125.686221] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:43 EDT 2025 [ 133.147359] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 133.845663] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 134.436987] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 135.011320] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 135.676674] Lustre: DEBUG MARKER: === sanity: start setup 04:10:53 (1747210253) === [ 137.110052] Lustre: DEBUG MARKER: oleg216-client.virtnet: executing check_config_client /mnt/lustre [ 145.222582] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 146.769069] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 147.955234] Lustre: DEBUG MARKER: oleg216-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 149.516718] Lustre: DEBUG MARKER: === sanity: finish setup 04:11:07 (1747210267) === [ 157.416286] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:11:15 (1747210275) ****************************************************************************** ************************ 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) 7.33s (CPU), Child processes: 5.58s