************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special2-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg109-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.T9ZVB/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special2-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg109-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:19 EDT 2025 UPTIME: 01:02:38 LOAD AVERAGE: 0.12, 0.08, 0.10 TASKS: 243 NODENAME: oleg109-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 15 last 5s 61 last 60s 77 ----- 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 ----- -------------- ------ ---------------------------- 922 in:imjournal 0 ms /usr/sbin/rsyslogd -n 19191 kworker/2:1 0 ms (no user stack) 17430 kworker/0:0 0 ms (no user stack) 51 kworker/1:1 0 ms (no user stack) 3764 socknal_reaper 144 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 357421 1.4 GB 37% of TOTAL MEM USED 597646 2.3 GB 62% of TOTAL MEM SHARED 10674 41.7 MB 1% of TOTAL MEM BUFFERS 8469 33.1 MB 0% of TOTAL MEM CACHED 452046 1.7 GB 47% of TOTAL MEM SLAB 16452 64.3 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 61041 238.4 MB 8% 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 3754.6 eth0 n/a 0.4 RSS_TOTAL=53276 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880138ccac40 ffff88012a308800 sysfs sysfs /sys ffff880138ccae00 ffff880139944000 proc proc /proc ffff880138ccafc0 ffff880137678000 devtmpfs devtmpfs /dev ffff880138ccb180 ffff88012a308000 securityfs securityfs /sys/kernel/security ffff880138ccb340 ffff88012a309000 tmpfs tmpfs /dev/shm ffff880138ccb500 ffff880137679800 devpts devpts /dev/pts ffff880138ccb6c0 ffff88012a309800 tmpfs tmpfs /run ffff880138ccb880 ffff88012a30a000 tmpfs tmpfs /sys/fs/cgroup ffff880138ccba40 ffff88012a30a800 cgroup cgroup /sys/fs/cgroup/systemd ffff880138ccbc00 ffff88012a30b000 pstore pstore /sys/fs/pstore ffff8801370b8380 ffff88012b34b000 cgroup cgroup /sys/fs/cgroup/pids ffff8801370b8540 ffff88012b34b800 cgroup cgroup /sys/fs/cgroup/memory ffff8801370b8700 ffff88012b34c000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801370b88c0 ffff88012b34c800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801370b8a80 ffff88012b34d000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801370b8c40 ffff88012b34d800 cgroup cgroup /sys/fs/cgroup/freezer ffff8801370b8e00 ffff88012b34e000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801370b8fc0 ffff88012b34e800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801370b9180 ffff88012b34f000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801370b9340 ffff88012b34f800 cgroup cgroup /sys/fs/cgroup/devices ffff880137668fc0 ffff8800b5215800 configfs configfs /sys/kernel/config ffff880138ccbdc0 ffff88012a30f000 ext4 /dev/nbd0 / ffff88013700a540 ffff8800b5213800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88013700ac40 ffff88012a30e000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b7b52000 ffff8800b5214800 hugetlbfs hugetlbfs /dev/hugepages ffff8800b7b521c0 ffff88013767b000 mqueue mqueue /dev/mqueue ffff880129e76540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801370b9500 ffff880129f11000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b7b52380 ffff88012a30d000 ramfs none /mnt ffff8801370b96c0 ffff880129f10000 squashfs /dev/vda /home/green/git/lustre-release ffff880129e768c0 ffff8800b418e800 tmpfs none /var/lib/stateless/writable ffff8801370b9880 ffff8800b418e800 tmpfs none /var/cache/man ffff8801370b9a40 ffff8800b418e800 tmpfs none /var/log ffff88013700ae00 ffff8800b418e800 tmpfs none /var/lib/dbus ffff8800b7b52540 ffff8800b418e800 tmpfs none /tmp ffff88013700afc0 ffff8800b418e800 tmpfs none /var/lib/dhclient ffff8801370b9c00 ffff8800b418e800 tmpfs none /var/tmp ffff8801370b9dc0 ffff8800b418e800 tmpfs none /var/lib/NetworkManager ffff8800b434c000 ffff8800b418e800 tmpfs none /var/lib/systemd/random-seed ffff88013700b180 ffff8800b418e800 tmpfs none /var/spool ffff8800b434c1c0 ffff8800b418e800 tmpfs none /var/lib/nfs ffff880129e76c40 ffff8800b418e800 tmpfs none /var/lib/gssproxy ffff880129e76e00 ffff8800b418e800 tmpfs none /var/lib/logrotate ffff880129e76fc0 ffff8800b418e800 tmpfs none /etc ffff8800b7b52700 ffff8800b418e800 tmpfs none /var/lib/rsyslog ffff880129e77180 ffff8800b418e800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880129e77340 ffff8800b4b1c000 nfs4 192.168.200.253:/exports/state/oleg109-server.virtnet /var/lib/stateless/state ffff8800b7b528c0 ffff8800b4b1c000 nfs4 192.168.200.253:/exports/state/oleg109-server.virtnet /boot ffff880129e776c0 ffff8800b4b1c000 nfs4 192.168.200.253:/exports/state/oleg109-server.virtnet /etc/etc/kdump.conf ffff88013700b6c0 ffff8800b5213800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b7b52c40 ffff880129f10000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b7b53dc0 ffff8800b418d000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b7b53500 ffff88011d424800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b7b53c00 ffff88008ae88000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b1880540 ffff880085195800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 97.695185] Lustre: 9560:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.109@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 97.706257] Lustre: lustre-OST0000: new disk, initializing [ 97.709439] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 97.734348] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 98.516129] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 98.520298] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 98.542985] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 99.084197] Lustre: DEBUG MARKER: oleg109-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 104.277729] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 104.285773] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 104.317817] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 104.325354] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 104.365276] Lustre: 10903:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.109@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 104.378474] Lustre: lustre-OST0001: new disk, initializing [ 104.383310] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 104.410736] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 105.277429] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 105.282934] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 105.306728] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 106.313677] Lustre: DEBUG MARKER: oleg109-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 112.336573] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 115.540263] random: crng init done [ 115.932230] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 122.796703] Lustre: DEBUG MARKER: oleg109-server.virtnet: executing check_logdir /tmp/testlogs/ [ 124.081388] Lustre: DEBUG MARKER: oleg109-server.virtnet: executing yml_node [ 125.890067] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 126.895970] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 127.880553] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 128.590299] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:48 EDT 2025 [ 135.619330] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 136.193726] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 136.735931] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b [ 137.298721] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 [ 137.915312] Lustre: DEBUG MARKER: === sanity: start setup 04:10:57 (1747210257) === [ 139.145497] Lustre: DEBUG MARKER: oleg109-client.virtnet: executing check_config_client /mnt/lustre [ 146.611964] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 147.903102] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 148.870324] Lustre: DEBUG MARKER: oleg109-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 150.824053] Lustre: DEBUG MARKER: === sanity: finish setup 04:11:10 (1747210270) === [ 157.438768] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:11:17 (1747210277) ****************************************************************************** ************************ 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 12.12s (real) 6.43s (CPU), Child processes: 5.67s