************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special2-ldiskfs-centos7_x86_64-centos7_x86_64/oleg103-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.HtY5f/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special2-ldiskfs-centos7_x86_64-centos7_x86_64/oleg103-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:01 EDT 2025 UPTIME: 01:02:22 LOAD AVERAGE: 0.03, 0.07, 0.12 TASKS: 219 NODENAME: oleg103-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 56 last 60s 67 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 215 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 ----- -------------- ------ ---------------------------- 3502 socknal_reaper 0 ms (no user stack) 51 kworker/3:1 0 ms (no user stack) 3507 monitor_thread 0 ms (no user stack) 9437 osp-pre-1-0 2 ms (no user stack) 49 kworker/1:1 87 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 388306 1.5 GB 40% of TOTAL MEM USED 566761 2.2 GB 59% of TOTAL MEM SHARED 10550 41.2 MB 1% of TOTAL MEM BUFFERS 7558 29.5 MB 0% of TOTAL MEM CACHED 432445 1.6 GB 45% of TOTAL MEM SLAB 15437 60.3 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 58043 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 -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3739.6 eth0 n/a 0.0 RSS_TOTAL=54776 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b298700 ffff88013731b000 sysfs sysfs /sys ffff88012b2988c0 ffff880139944000 proc proc /proc ffff88012b298a80 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b298c40 ffff88012b2e7000 securityfs securityfs /sys/kernel/security ffff88012b298e00 ffff88013731b800 tmpfs tmpfs /dev/shm ffff88012b298fc0 ffff880137319800 devpts devpts /dev/pts ffff88012b299180 ffff88013731c000 tmpfs tmpfs /run ffff88012b299340 ffff88013731c800 tmpfs tmpfs /sys/fs/cgroup ffff88012b299500 ffff88013731d000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b2996c0 ffff88013731d800 pstore pstore /sys/fs/pstore ffff88012b299880 ffff88013731f800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b299a40 ffff88013731f000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b299c00 ffff88013731e800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b299dc0 ffff88013731e000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a30e000 ffff88012a328000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a30e1c0 ffff88012a328800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a30e380 ffff88012a329000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a30e540 ffff88012a329800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a30e700 ffff88012a32a000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a30e8c0 ffff88012a32a800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a30ea80 ffff88012a32b000 configfs configfs /sys/kernel/config ffff880137669500 ffff88012a332000 ext4 /dev/nbd0 / ffff88012a30ec40 ffff8800b5206000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a30ee00 ffff8800b3dd0000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137012fc0 ffff88012b2e0000 mqueue mqueue /dev/mqueue ffff880137669880 ffff880129cef000 hugetlbfs hugetlbfs /dev/hugepages ffff880137013180 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137669a40 ffff880129cec000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a30efc0 ffff88012a2f5000 ramfs none /mnt ffff880137013340 ffff8800b4a03800 squashfs /dev/vda /home/green/git/lustre-release ffff88012a30f180 ffff88012a348000 tmpfs none /var/lib/stateless/writable ffff88012a30f340 ffff88012a348000 tmpfs none /var/cache/man ffff880138ccae00 ffff88012a348000 tmpfs none /var/log ffff880138ccafc0 ffff88012a348000 tmpfs none /var/lib/dbus ffff8800b257c000 ffff88012a348000 tmpfs none /tmp ffff880138ccb180 ffff88012a348000 tmpfs none /var/lib/dhclient ffff8800b257c1c0 ffff88012a348000 tmpfs none /var/tmp ffff8800b257c380 ffff88012a348000 tmpfs none /var/lib/NetworkManager ffff8800b257c540 ffff88012a348000 tmpfs none /var/lib/systemd/random-seed ffff8800b257c700 ffff88012a348000 tmpfs none /var/spool ffff88012a30f500 ffff88012a348000 tmpfs none /var/lib/nfs ffff8800b257c8c0 ffff88012a348000 tmpfs none /var/lib/gssproxy ffff8800b257ca80 ffff88012a348000 tmpfs none /var/lib/logrotate ffff8800b257cc40 ffff88012a348000 tmpfs none /etc ffff880138ccb340 ffff88012a348000 tmpfs none /var/lib/rsyslog ffff880137013500 ffff88012a348000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a30f6c0 ffff8800b3ded000 nfs4 192.168.200.253:/exports/state/oleg103-server.virtnet /var/lib/stateless/state ffff8800b257ce00 ffff8800b3ded000 nfs4 192.168.200.253:/exports/state/oleg103-server.virtnet /boot ffff880137013880 ffff8800b3ded000 nfs4 192.168.200.253:/exports/state/oleg103-server.virtnet /etc/etc/kdump.conf ffff8801370136c0 ffff8800b5206000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b1bb1880 ffff8800b4a03800 squashfs /dev/vda /usr/sbin/mount.lustre ffff880138ccbc00 ffff8800b2477000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff880138ccaa80 ffff8800772a7800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff88011d435340 ffff8800752b0000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 82.456073] Lustre: lustre-OST0000: new disk, initializing [ 82.458427] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 82.461529] Lustre: Skipped 1 previous similar message [ 82.484615] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 82.998108] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 83.003517] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 83.021568] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 84.265809] Lustre: DEBUG MARKER: oleg103-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 90.075303] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 90.081146] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 90.111540] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 90.117884] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 90.155459] Lustre: 9019:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.103@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 90.166239] Lustre: lustre-OST0001: new disk, initializing [ 90.168589] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 90.190136] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 91.926754] Lustre: DEBUG MARKER: oleg103-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 92.019763] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 92.023727] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 92.039233] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 97.693644] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 101.123696] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 107.675939] Lustre: DEBUG MARKER: oleg103-server.virtnet: executing check_logdir /tmp/testlogs/ [ 108.964196] Lustre: DEBUG MARKER: oleg103-server.virtnet: executing yml_node [ 110.590043] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 111.444365] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 112.417389] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 112.956058] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:29 EDT 2025 [ 118.925688] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 119.564061] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 120.213920] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b [ 120.864655] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 [ 121.408616] Lustre: DEBUG MARKER: === sanity: start setup 04:10:38 (1747210238) === [ 122.740329] Lustre: DEBUG MARKER: oleg103-client.virtnet: executing check_config_client /mnt/lustre [ 123.744740] random: crng init done [ 129.022376] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 130.504077] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 131.556335] Lustre: DEBUG MARKER: oleg103-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 133.534993] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:50 (1747210250) === [ 140.651413] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:10:57 (1747210257) ****************************************************************************** ************************ 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 12.27s (real) 6.46s (CPU), Child processes: 5.75s