************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special9-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg341-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.TQPup/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special9-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg341-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:21 EDT 2025 UPTIME: 01:02:42 LOAD AVERAGE: 0.17, 0.11, 0.09 TASKS: 243 NODENAME: oleg341-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 21 last 5s 62 last 60s 79 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 239 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 ----- -------------- ------ ---------------------------- 18482 kworker/1:0 0 ms (no user stack) 17645 kworker/2:0 0 ms (no user stack) 18847 kworker/0:1 0 ms (no user stack) 799 kworker/3:2 0 ms (no user stack) 3770 ptlrpcd_00_00 2 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 292171 1.1 GB 30% of TOTAL MEM USED 662896 2.5 GB 69% of TOTAL MEM SHARED 10674 41.7 MB 1% of TOTAL MEM BUFFERS 8434 32.9 MB 0% of TOTAL MEM CACHED 517219 2 GB 54% of TOTAL MEM SLAB 16819 65.7 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 58971 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3759.8 eth0 n/a 1.3 RSS_TOTAL=52128 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b2b6380 ffff88012b366800 sysfs sysfs /sys ffff88012b2b6540 ffff880139944000 proc proc /proc ffff88012b2b6700 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b2b68c0 ffff8800b521a800 securityfs securityfs /sys/kernel/security ffff88012b2b6a80 ffff88012b367000 tmpfs tmpfs /dev/shm ffff88012b2b6c40 ffff88012db61000 devpts devpts /dev/pts ffff88012b2b6e00 ffff88012b367800 tmpfs tmpfs /run ffff88012b2b6fc0 ffff88012a310000 tmpfs tmpfs /sys/fs/cgroup ffff88012b2b7180 ffff88012a310800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b2b7340 ffff88012a311000 pstore pstore /sys/fs/pstore ffff88012b2b7500 ffff88012a313000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b2b76c0 ffff88012a312800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b2b7880 ffff88012a312000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b2b7a40 ffff88012a311800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012b2b7c00 ffff88012a313800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b2b7dc0 ffff88012a314000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a322000 ffff88012a314800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a3221c0 ffff88012a315000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a322380 ffff88012a315800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a322540 ffff88012a316000 cgroup cgroup /sys/fs/cgroup/pids ffff880138ccae00 ffff880129ccc800 configfs configfs /sys/kernel/config ffff88012a3228c0 ffff8800b7b27000 ext4 /dev/nbd0 / ffff880138ccafc0 ffff8800b7b20000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a322c40 ffff8800b441d800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669c00 ffff880129ccb000 hugetlbfs hugetlbfs /dev/hugepages ffff880137669dc0 ffff88012b2c0000 mqueue mqueue /dev/mqueue ffff88012b276700 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a322e00 ffff8800b4419000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a322fc0 ffff8800b4538800 ramfs none /mnt ffff8800b3c4a1c0 ffff880129cc9000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a323180 ffff8800b441c800 tmpfs none /var/lib/stateless/writable ffff88012a323340 ffff8800b441c800 tmpfs none /var/cache/man ffff88012b2768c0 ffff8800b441c800 tmpfs none /var/log ffff88012a323500 ffff8800b441c800 tmpfs none /var/lib/dbus ffff88012b276a80 ffff8800b441c800 tmpfs none /tmp ffff8800b3c4a540 ffff8800b441c800 tmpfs none /var/lib/dhclient ffff88012a3236c0 ffff8800b441c800 tmpfs none /var/tmp ffff8800b3c4a700 ffff8800b441c800 tmpfs none /var/lib/NetworkManager ffff88012b276c40 ffff8800b441c800 tmpfs none /var/lib/systemd/random-seed ffff88012a323880 ffff8800b441c800 tmpfs none /var/spool ffff88012a323a40 ffff8800b441c800 tmpfs none /var/lib/nfs ffff88012b276e00 ffff8800b441c800 tmpfs none /var/lib/gssproxy ffff88012a323c00 ffff8800b441c800 tmpfs none /var/lib/logrotate ffff88012b276fc0 ffff8800b441c800 tmpfs none /etc ffff8800b3c4a8c0 ffff8800b441c800 tmpfs none /var/lib/rsyslog ffff88012b277180 ffff8800b441c800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a323dc0 ffff8800b3c88000 nfs4 192.168.200.253:/exports/state/oleg341-server.virtnet /var/lib/stateless/state ffff88012a322700 ffff8800b3c88000 nfs4 192.168.200.253:/exports/state/oleg341-server.virtnet /boot ffff880138ccb340 ffff8800b3c88000 nfs4 192.168.200.253:/exports/state/oleg341-server.virtnet /etc/etc/kdump.conf ffff88012a322a80 ffff8800b7b20000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b1585180 ffff880129cc9000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b1584380 ffff8800b14ff800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b1585a40 ffff8800a79e5000 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b1584540 ffff8800a97cf000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b15856c0 ffff88009258b800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 93.789145] Lustre: 9565:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.203.141@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 93.800100] Lustre: lustre-OST0000: new disk, initializing [ 93.803084] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 93.829829] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 95.491871] Lustre: DEBUG MARKER: oleg341-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 98.779730] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 98.783336] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 98.807486] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 101.479482] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 101.483892] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 101.515464] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 101.521744] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 101.561345] Lustre: 10901:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.203.141@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 101.574108] Lustre: lustre-OST0001: new disk, initializing [ 101.577334] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 101.600923] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 103.599529] Lustre: DEBUG MARKER: oleg341-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 108.090137] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 108.096239] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 108.131605] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 109.631466] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 116.506587] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 119.096377] random: crng init done [ 123.293797] Lustre: DEBUG MARKER: oleg341-server.virtnet: executing check_logdir /tmp/testlogs/ [ 124.671408] Lustre: DEBUG MARKER: oleg341-server.virtnet: executing yml_node [ 126.350738] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 127.230245] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 128.078443] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 128.617862] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:46 EDT 2025 [ 134.588906] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 135.088153] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 135.560600] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b [ 136.048530] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 [ 136.527423] Lustre: DEBUG MARKER: === sanity: start setup 04:10:54 (1747210254) === [ 137.625446] Lustre: DEBUG MARKER: oleg341-client.virtnet: executing check_config_client /mnt/lustre [ 144.268581] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 145.340315] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 146.178198] Lustre: DEBUG MARKER: oleg341-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 147.727770] Lustre: DEBUG MARKER: === sanity: finish setup 04:11:05 (1747210265) === [ 154.001882] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:11:11 (1747210271) ****************************************************************************** ************************ 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 12.30s (real) 6.55s (CPU), Child processes: 5.71s