************************ crashinfo ************************* /exports/testreports/47154/testresults/sanity2-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg328-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.RqQMG/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanity2-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg328-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 13:10:20 EST 2024 UPTIME: 01:03:09 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 254 NODENAME: oleg328-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 13 last 5s 59 last 60s 73 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 250 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 ----- -------------- ------ ---------------------------- 4511 dbuf_evict 0 ms (no user stack) 3757 lnet_discovery 0 ms (no user stack) 3756 monitor_thread 0 ms (no user stack) 3751 socknal_reaper 4 ms (no user stack) 4513 l2arc_feed 10 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 732894 2.8 GB 76% of TOTAL MEM USED 222173 867.9 MB 23% of TOTAL MEM SHARED 16449 64.3 MB 1% of TOTAL MEM BUFFERS 13877 54.2 MB 1% of TOTAL MEM CACHED 71229 278.2 MB 7% of TOTAL MEM SLAB 16764 65.5 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 58972 230.4 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 3787.1 eth0 n/a 4.0 RSS_TOTAL=49368 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a2f8000 ffff880137300800 sysfs sysfs /sys ffff88012a2f81c0 ffff880139944000 proc proc /proc ffff88012a2f8380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a2f8540 ffff8800b5186000 securityfs securityfs /sys/kernel/security ffff88012a2f8700 ffff880137301000 tmpfs tmpfs /dev/shm ffff88012a2f88c0 ffff88013771a000 devpts devpts /dev/pts ffff88012a2f8a80 ffff880137301800 tmpfs tmpfs /run ffff88012a2f8c40 ffff880137302000 tmpfs tmpfs /sys/fs/cgroup ffff88012a2f8e00 ffff880137302800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a2f8fc0 ffff880137303000 pstore pstore /sys/fs/pstore ffff8801377f6540 ffff8800b51d7000 cgroup cgroup /sys/fs/cgroup/memory ffff8801377f6700 ffff8800b51d6800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801377f68c0 ffff8800b51d6000 cgroup cgroup /sys/fs/cgroup/freezer ffff8801377f6a80 ffff8800b51d5800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801377f6c40 ffff8800b51d7800 cgroup cgroup /sys/fs/cgroup/pids ffff8801377f6e00 ffff88012a388000 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801377f6fc0 ffff88012a388800 cgroup cgroup /sys/fs/cgroup/devices ffff8801377f7180 ffff88012a389000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801377f7340 ffff88012a389800 cgroup cgroup /sys/fs/cgroup/blkio ffff8801377f7500 ffff88012a38a000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801377f76c0 ffff88012a38e800 configfs configfs /sys/kernel/config ffff88012a2f9340 ffff8800b4b07000 ext4 /dev/nbd0 / ffff88012a2f9500 ffff88013767a000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137668540 ffff8800b4acf000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a2f9880 ffff88013771b800 mqueue mqueue /dev/mqueue ffff8801377f7dc0 ffff8800b4211800 hugetlbfs hugetlbfs /dev/hugepages ffff88012a2f96c0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801377f7c00 ffff8800b4210000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137668700 ffff8800b4ada800 ramfs none /mnt ffff8801376688c0 ffff880137307000 tmpfs none /var/lib/stateless/writable ffff8800b249e000 ffff8800b4215000 squashfs /dev/vda /home/green/git/lustre-release ffff880137668a80 ffff880137307000 tmpfs none /var/cache/man ffff8800b4bc2a80 ffff880137307000 tmpfs none /var/log ffff880137668c40 ffff880137307000 tmpfs none /var/lib/dbus ffff8800b4bc2c40 ffff880137307000 tmpfs none /tmp ffff880137668e00 ffff880137307000 tmpfs none /var/lib/dhclient ffff8800b4bc2e00 ffff880137307000 tmpfs none /var/tmp ffff880137668fc0 ffff880137307000 tmpfs none /var/lib/NetworkManager ffff88012a2f9a40 ffff880137307000 tmpfs none /var/lib/systemd/random-seed ffff880137669180 ffff880137307000 tmpfs none /var/spool ffff8800b4bc2fc0 ffff880137307000 tmpfs none /var/lib/nfs ffff880137669340 ffff880137307000 tmpfs none /var/lib/gssproxy ffff880137669500 ffff880137307000 tmpfs none /var/lib/logrotate ffff8800b4bc3180 ffff880137307000 tmpfs none /etc ffff8801376696c0 ffff880137307000 tmpfs none /var/lib/rsyslog ffff880137669880 ffff880137307000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a2f9c00 ffff8800b497c000 nfs4 192.168.200.253:/exports/state/oleg328-server.virtnet /var/lib/stateless/state ffff880129d721c0 ffff8800b497c000 nfs4 192.168.200.253:/exports/state/oleg328-server.virtnet /boot ffff880137669a40 ffff8800b497c000 nfs4 192.168.200.253:/exports/state/oleg328-server.virtnet /etc/etc/kdump.conf ffff8800b4bc3340 ffff88013767a000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880129d73c00 ffff8800b4215000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800ad1f8700 ffff8800a0d5b000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800ad1f8fc0 ffff88012e6fd000 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800ad1f8380 ffff88012bfde800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800ad1f9340 ffff88012bfde000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 77.282712] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 77.329078] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 81.689688] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 87.959336] Lustre: DEBUG MARKER: oleg328-server.virtnet: executing check_logdir /tmp/testlogs/ [ 88.945764] Lustre: DEBUG MARKER: oleg328-server.virtnet: executing yml_node [ 89.977985] Lustre: DEBUG MARKER: Client: 2.16.0.1 [ 90.550952] Lustre: DEBUG MARKER: MDS: 2.16.0.1 [ 91.129352] Lustre: DEBUG MARKER: OSS: 2.16.0.1 [ 91.475922] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed Nov 13 12:08:40 EST 2024 [ 95.525583] Lustre: DEBUG MARKER: excepting tests: 225 255 256 400a 42a 42c 42b 118c 118d 407 119i 411b [ 96.054321] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 [ 96.460853] Lustre: DEBUG MARKER: === sanity: start setup 12:08:45 (1731517725) === [ 97.301667] Lustre: DEBUG MARKER: oleg328-client.virtnet: executing check_config_client /mnt/lustre [ 103.670001] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 104.587153] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 105.243552] Lustre: DEBUG MARKER: oleg328-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 106.412803] Lustre: DEBUG MARKER: === sanity: finish setup 12:08:55 (1731517735) === [ 107.932195] Lustre: DEBUG MARKER: == sanity test 60a: llog_test run from kernel module and test llog_reader ========================================================== 12:08:57 (1731517737) [ 108.774018] Lustre: DEBUG MARKER: SKIP: sanity test_60a missing subtest run-llog.sh [ 109.156116] Lustre: DEBUG MARKER: == sanity test 60b: limit repeated messages from CERROR/CWARN ========================================================== 12:08:58 (1731517738) [ 111.017666] Lustre: DEBUG MARKER: == sanity test 60c: unlink file when mds full ============ 12:09:00 (1731517740) [ 145.477155] Lustre: DEBUG MARKER: == sanity test 60d: test printk console message masking == 12:09:34 (1731517774) [ 147.354738] Lustre: DEBUG MARKER: == sanity test 60e: no space while new llog is being created ========================================================== 12:09:36 (1731517776) [ 147.679790] Lustre: *** cfs_fail_loc=15b, val=0*** [ 147.681423] Lustre: *** cfs_fail_loc=15b, val=0*** [ 149.597115] Lustre: DEBUG MARKER: == sanity test 60f: change debug_path works ============== 12:09:38 (1731517778) [ 151.475807] Lustre: DEBUG MARKER: == sanity test 60g: transaction abort won't cause MDT hung ========================================================== 12:09:40 (1731517780) [ 151.802948] Lustre: *** cfs_fail_loc=19a, val=0*** [ 152.452276] Lustre: *** cfs_fail_loc=19a, val=0*** [ 152.454812] Lustre: Skipped 1 previous similar message [ 153.744050] Lustre: *** cfs_fail_loc=19a, val=0*** [ 153.746901] Lustre: Skipped 3 previous similar messages [ 155.977009] Lustre: *** cfs_fail_loc=19a, val=0*** [ 155.979482] Lustre: Skipped 6 previous similar messages [ 160.252831] Lustre: *** cfs_fail_loc=19a, val=0*** [ 160.254470] Lustre: Skipped 13 previous similar messages [ 168.282535] Lustre: *** cfs_fail_loc=19a, val=0*** [ 168.285588] Lustre: Skipped 23 previous similar messages [ 185.086594] Lustre: DEBUG MARKER: == sanity test 60h: striped directory with missing stripes can be accessed ========================================================== 12:10:14 (1731517814) [ 185.373798] Lustre: *** cfs_fail_loc=188, val=0*** ****************************************************************************** ************************ 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 12.36s (real) 6.50s (CPU), Child processes: 5.82s