************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special4-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg159-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.1s0qI/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special4-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg159-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:05 EDT 2025 UPTIME: 01:02:23 LOAD AVERAGE: 0.12, 0.08, 0.10 TASKS: 385 NODENAME: oleg159-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 38 last 5s 85 last 60s 102 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 381 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 ----- -------------- ------ ---------------------------- 11845 z_null_iss 0 ms (no user stack) 11899 mmp 0 ms (no user stack) 8144 ldlm_bl_02 0 ms (no user stack) 7863 mmp 0 ms (no user stack) 49 kworker/0:1 60 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 727953 2.8 GB 76% of TOTAL MEM USED 227114 887.2 MB 23% of TOTAL MEM SHARED 10405 40.6 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 69694 272.2 MB 7% of TOTAL MEM SLAB 19414 75.8 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 57965 226.4 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 3740.9 eth0 n/a 1.3 RSS_TOTAL=53160 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a322000 ffff88012b35d800 sysfs sysfs /sys ffff88012a3221c0 ffff880139944000 proc proc /proc ffff88012a322380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a322540 ffff8800b51f5000 securityfs securityfs /sys/kernel/security ffff88012a322700 ffff88012b35e000 tmpfs tmpfs /dev/shm ffff88012a3228c0 ffff880137189800 devpts devpts /dev/pts ffff88012a322a80 ffff88012b35e800 tmpfs tmpfs /run ffff88012a322c40 ffff88012b35f000 tmpfs tmpfs /sys/fs/cgroup ffff88012a322e00 ffff88012b35f800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a322fc0 ffff88012a330000 pstore pstore /sys/fs/pstore ffff88012a323180 ffff88012a332000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a323340 ffff88012a331800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a323500 ffff88012a331000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a3236c0 ffff88012a330800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a323880 ffff88012a332800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a323a40 ffff88012a333000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a323c00 ffff88012a333800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a323dc0 ffff88012a334000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a32e000 ffff88012a334800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a32e1c0 ffff88012a335000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a32e540 ffff880129c89800 configfs configfs /sys/kernel/config ffff880137668380 ffff88013767f000 ext4 /dev/nbd0 / ffff88012a32f880 ffff88012a336800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801377f7180 ffff880129e0f800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137668700 ffff8800b4292000 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccae00 ffff88013718b000 mqueue mqueue /dev/mqueue ffff88012a32fdc0 ffff880129efb800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a32fc00 ffff880129efe800 ramfs none /mnt ffff88012a32fa40 ffff880129dba800 tmpfs none /var/lib/stateless/writable ffff8801377f7500 ffff8800b4278000 squashfs /dev/vda /home/green/git/lustre-release ffff8801376688c0 ffff880129dba800 tmpfs none /var/cache/man ffff880137668a80 ffff880129dba800 tmpfs none /var/log ffff880137668c40 ffff880129dba800 tmpfs none /var/lib/dbus ffff880137668e00 ffff880129dba800 tmpfs none /tmp ffff880137668fc0 ffff880129dba800 tmpfs none /var/lib/dhclient ffff88012e270000 ffff880129dba800 tmpfs none /var/tmp ffff880137669180 ffff880129dba800 tmpfs none /var/lib/NetworkManager ffff880137669340 ffff880129dba800 tmpfs none /var/lib/systemd/random-seed ffff880137669500 ffff880129dba800 tmpfs none /var/spool ffff8801376696c0 ffff880129dba800 tmpfs none /var/lib/nfs ffff88012e2701c0 ffff880129dba800 tmpfs none /var/lib/gssproxy ffff880137669880 ffff880129dba800 tmpfs none /var/lib/logrotate ffff880137669a40 ffff880129dba800 tmpfs none /etc ffff8801377f76c0 ffff880129dba800 tmpfs none /var/lib/rsyslog ffff88012e270380 ffff880129dba800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012e270540 ffff8800b427b000 nfs4 192.168.200.253:/exports/state/oleg159-server.virtnet /var/lib/stateless/state ffff88012e270700 ffff8800b427b000 nfs4 192.168.200.253:/exports/state/oleg159-server.virtnet /boot ffff88012e2708c0 ffff8800b427b000 nfs4 192.168.200.253:/exports/state/oleg159-server.virtnet /etc/etc/kdump.conf ffff88012e270a80 ffff88012a336800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012e35b500 ffff8800b4278000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012e271880 ffff8800a52a2800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff88012e270fc0 ffff88009d155000 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff88012e35b880 ffff88009a967000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff88012f81dc00 ffff8800933ac800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 73.177920] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 73.218825] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 73.224521] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 74.343485] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 76.788378] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 79.106121] Lustre: 10646:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.159@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 79.120611] Lustre: lustre-OST0000: new disk, initializing [ 79.122214] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 79.155930] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 80.984548] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 82.132160] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 82.136243] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 82.236556] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 85.417533] Lustre: 12080:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.159@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 85.431548] Lustre: lustre-OST0001: new disk, initializing [ 85.433148] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 85.482876] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 87.365018] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 91.495194] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 91.500533] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 91.581389] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 93.146410] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 96.611631] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 103.183200] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing check_logdir /tmp/testlogs/ [ 104.484807] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing yml_node [ 106.225751] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 107.140300] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 108.095725] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 108.679094] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:30 EDT 2025 [ 114.839531] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 115.462600] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 116.132874] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 116.738995] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 117.343779] Lustre: DEBUG MARKER: === sanity: start setup 04:10:38 (1747210238) === [ 118.650722] Lustre: DEBUG MARKER: oleg159-client.virtnet: executing check_config_client /mnt/lustre [ 126.541797] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 127.972455] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 128.972171] Lustre: DEBUG MARKER: oleg159-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 130.328922] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:51 (1747210251) === [ 137.346555] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:10:58 (1747210258) ****************************************************************************** ************************ 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 14.07s (real) 7.71s (CPU), Child processes: 6.26s