************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special10-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg113-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.ti9Fy/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special10-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg113-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:06 EDT 2025 UPTIME: 01:02:24 LOAD AVERAGE: 0.18, 0.12, 0.13 TASKS: 384 NODENAME: oleg113-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 58 last 5s 85 last 60s 105 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 380 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 ----- -------------- ------ ---------------------------- 3487 socknal_reaper 0 ms (no user stack) 3492 monitor_thread 0 ms (no user stack) 51 kworker/1:1 0 ms (no user stack) 11614 z_null_iss 0 ms (no user stack) 3695 l2arc_feed 18 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 727583 2.8 GB 76% of TOTAL MEM USED 227484 888.6 MB 23% of TOTAL MEM SHARED 10408 40.7 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 69694 272.2 MB 7% of TOTAL MEM SLAB 19462 76 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 58017 226.6 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 3741.9 eth0 n/a 0.4 RSS_TOTAL=51392 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668540 ffff8800b5229800 sysfs sysfs /sys ffff880137668700 ffff880139944000 proc proc /proc ffff8801376688c0 ffff880137678000 devtmpfs devtmpfs /dev ffff880137668a80 ffff88012b2c9000 securityfs securityfs /sys/kernel/security ffff880137668c40 ffff8800b522a000 tmpfs tmpfs /dev/shm ffff880137668e00 ffff8801372fe000 devpts devpts /dev/pts ffff880137668fc0 ffff8800b522a800 tmpfs tmpfs /run ffff880137669180 ffff8800b522b000 tmpfs tmpfs /sys/fs/cgroup ffff880137669340 ffff8800b522b800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669500 ffff8800b522c000 pstore pstore /sys/fs/pstore ffff8801376696c0 ffff8800b522e000 cgroup cgroup /sys/fs/cgroup/blkio ffff880137669880 ffff8800b522d800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669a40 ffff8800b522d000 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137669c00 ffff8800b522c800 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669dc0 ffff8800b522e800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a2aa000 ffff8800b522f000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a2aa1c0 ffff8800b522f800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a2aa380 ffff88012a320000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2aa540 ffff88012a320800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a2aa700 ffff88012a321000 cgroup cgroup /sys/fs/cgroup/perf_event ffff8800b52441c0 ffff8800b525b800 configfs configfs /sys/kernel/config ffff88012a2aa8c0 ffff88012a325000 ext4 /dev/nbd0 / ffff8800b5245340 ffff8800b5259800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b5245500 ffff8800b4e11000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b52456c0 ffff8800b4e16800 hugetlbfs hugetlbfs /dev/hugepages ffff88012a2aaa80 ffff8801372ff800 mqueue mqueue /dev/mqueue ffff88012b287180 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b5245880 ffff88012a323000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a2aac40 ffff8800b525a000 ramfs none /mnt ffff88012b286fc0 ffff8800b4108800 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccafc0 ffff88012b2cc800 tmpfs none /var/lib/stateless/writable ffff88012a2aae00 ffff88012b2cc800 tmpfs none /var/cache/man ffff88012a2aafc0 ffff88012b2cc800 tmpfs none /var/log ffff88012a2ab180 ffff88012b2cc800 tmpfs none /var/lib/dbus ffff8800b5245dc0 ffff88012b2cc800 tmpfs none /tmp ffff880138ccb180 ffff88012b2cc800 tmpfs none /var/lib/dhclient ffff8800b5244000 ffff88012b2cc800 tmpfs none /var/tmp ffff8800b21a8000 ffff88012b2cc800 tmpfs none /var/lib/NetworkManager ffff880138ccb340 ffff88012b2cc800 tmpfs none /var/lib/systemd/random-seed ffff8800b21a81c0 ffff88012b2cc800 tmpfs none /var/spool ffff88012b287500 ffff88012b2cc800 tmpfs none /var/lib/nfs ffff8800b21a8380 ffff88012b2cc800 tmpfs none /var/lib/gssproxy ffff88012a2ab340 ffff88012b2cc800 tmpfs none /var/lib/logrotate ffff880138ccb500 ffff88012b2cc800 tmpfs none /etc ffff88012a2ab500 ffff88012b2cc800 tmpfs none /var/lib/rsyslog ffff88012a2ab6c0 ffff88012b2cc800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b21a8540 ffff8800b42fd800 nfs4 192.168.200.253:/exports/state/oleg113-server.virtnet /var/lib/stateless/state ffff8800b21a8c40 ffff8800b42fd800 nfs4 192.168.200.253:/exports/state/oleg113-server.virtnet /boot ffff8800b21a8e00 ffff8800b42fd800 nfs4 192.168.200.253:/exports/state/oleg113-server.virtnet /etc/etc/kdump.conf ffff88012a2ab880 ffff8800b5259800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b52e5880 ffff8800b4108800 squashfs /dev/vda /usr/sbin/mount.lustre ffff880137358e00 ffff8800b525c800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b52e4000 ffff88009c4d4000 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff880137358a80 ffff8800a5041000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b532a1c0 ffff88009bdf1800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 70.837285] Lustre: lustre-MDT0001: Not available for connect from 0@lo (not set up) [ 70.875227] Lustre: lustre-MDT0001: new disk, initializing [ 71.017497] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 71.061180] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 71.072817] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 72.366243] Lustre: DEBUG MARKER: oleg113-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 74.776644] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 77.016519] Lustre: 10571:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.113@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 77.028321] Lustre: lustre-OST0000: new disk, initializing [ 77.030716] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 77.078965] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 79.093320] Lustre: DEBUG MARKER: oleg113-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 83.523836] Lustre: 11853:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.113@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 83.536396] Lustre: lustre-OST0001: new disk, initializing [ 83.539772] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 83.587305] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 84.689740] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 84.696723] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 84.883379] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 84.908453] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 85.722704] Lustre: DEBUG MARKER: oleg113-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 91.606483] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 98.115629] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 104.741156] Lustre: DEBUG MARKER: oleg113-server.virtnet: executing check_logdir /tmp/testlogs/ [ 106.038950] Lustre: DEBUG MARKER: oleg113-server.virtnet: executing yml_node [ 107.602776] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 108.501257] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 109.349293] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 109.861931] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:31 EDT 2025 [ 116.488517] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 117.050145] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 117.605444] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 118.154847] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 118.673551] Lustre: DEBUG MARKER: === sanity: start setup 04:10:40 (1747210240) === [ 119.868564] Lustre: DEBUG MARKER: oleg113-client.virtnet: executing check_config_client /mnt/lustre [ 127.927220] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 129.257783] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 130.381636] Lustre: DEBUG MARKER: oleg113-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 131.742820] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:53 (1747210253) === [ 138.716533] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:11:00 (1747210260) ****************************************************************************** ************************ 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 12.75s (real) 7.23s (CPU), Child processes: 5.48s