************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special5-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg252-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.mqAU4/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special5-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg252-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:26 EDT 2025 UPTIME: 01:02:44 LOAD AVERAGE: 0.00, 0.07, 0.12 TASKS: 383 NODENAME: oleg252-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 30 last 5s 82 last 60s 102 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 379 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 ----- -------------- ------ ---------------------------- 923 in:imjournal 0 ms /usr/sbin/rsyslogd -n 3504 monitor_thread 0 ms (no user stack) 46 kworker/1:1 0 ms (no user stack) 20 rcuos/1 0 ms (no user stack) 1 systemd 3 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 726807 2.8 GB 76% of TOTAL MEM USED 228260 891.6 MB 23% of TOTAL MEM SHARED 10400 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 19998 78.1 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 57968 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 3761.6 eth0 n/a 1.5 RSS_TOTAL=53520 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b288a80 ffff88012dbcc000 sysfs sysfs /sys ffff88012b288c40 ffff880139944000 proc proc /proc ffff88012b288e00 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b288fc0 ffff8800b5248800 securityfs securityfs /sys/kernel/security ffff88012b289180 ffff88012dbcc800 tmpfs tmpfs /dev/shm ffff88012b289340 ffff88012dbc9000 devpts devpts /dev/pts ffff88012b289500 ffff88012dbcd000 tmpfs tmpfs /run ffff88012b2896c0 ffff88012dbcd800 tmpfs tmpfs /sys/fs/cgroup ffff88012b289880 ffff88012dbce000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b289a40 ffff88012dbce800 pstore pstore /sys/fs/pstore ffff88012b289c00 ffff88012a310800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b289dc0 ffff88012a310000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a320000 ffff88012a311000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a3201c0 ffff88012a311800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a320380 ffff88012a312000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a320540 ffff88012a312800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a320700 ffff88012a313000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a3208c0 ffff88012a313800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a320a80 ffff88012a314000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a320c40 ffff88012a314800 cgroup cgroup /sys/fs/cgroup/freezer ffff880137668a80 ffff8800b524d000 configfs configfs /sys/kernel/config ffff88012a321180 ffff8800b4117000 ext4 /dev/nbd0 / ffff880138ccbc00 ffff8800b5279000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b53801c0 ffff8800b4022000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a321880 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137668c40 ffff8800b4035000 hugetlbfs hugetlbfs /dev/hugepages ffff88012a321a40 ffff88012dbca800 mqueue mqueue /dev/mqueue ffff88012a321c00 ffff8800b40ab800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a321dc0 ffff8800b40a9000 ramfs none /mnt ffff8800b5380540 ffff8800b5249800 tmpfs none /var/lib/stateless/writable ffff88012a3216c0 ffff8800b40a8000 squashfs /dev/vda /home/green/git/lustre-release ffff880129e08000 ffff8800b5249800 tmpfs none /var/cache/man ffff880137668e00 ffff8800b5249800 tmpfs none /var/log ffff8800b5380700 ffff8800b5249800 tmpfs none /var/lib/dbus ffff88012a321500 ffff8800b5249800 tmpfs none /tmp ffff8800b53808c0 ffff8800b5249800 tmpfs none /var/lib/dhclient ffff88012a321340 ffff8800b5249800 tmpfs none /var/tmp ffff8800b1c8e000 ffff8800b5249800 tmpfs none /var/lib/NetworkManager ffff880137668fc0 ffff8800b5249800 tmpfs none /var/lib/systemd/random-seed ffff880129e081c0 ffff8800b5249800 tmpfs none /var/spool ffff880137669180 ffff8800b5249800 tmpfs none /var/lib/nfs ffff880129e08380 ffff8800b5249800 tmpfs none /var/lib/gssproxy ffff880137669340 ffff8800b5249800 tmpfs none /var/lib/logrotate ffff8800b1c8e1c0 ffff8800b5249800 tmpfs none /etc ffff8800b1c8e380 ffff8800b5249800 tmpfs none /var/lib/rsyslog ffff880137669500 ffff8800b5249800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b5380a80 ffff8800b40ad800 nfs4 192.168.200.253:/exports/state/oleg252-server.virtnet /var/lib/stateless/state ffff8801376696c0 ffff8800b40ad800 nfs4 192.168.200.253:/exports/state/oleg252-server.virtnet /boot ffff880137669880 ffff8800b40ad800 nfs4 192.168.200.253:/exports/state/oleg252-server.virtnet /etc/etc/kdump.conf ffff880137669a40 ffff8800b5279000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880129e08e00 ffff8800b40a8000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b4782540 ffff8800b4112800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b1c8ea80 ffff8800a8aa4000 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff8800b401c8c0 ffff88012b948000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b1c8e8c0 ffff8800932e9000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 84.558529] Lustre: lustre-MDT0001: new disk, initializing [ 84.644082] Lustre: lustre-MDT0001: Not available for connect from 0@lo (not set up) [ 84.697187] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 84.723973] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 84.738344] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 86.054727] Lustre: DEBUG MARKER: oleg252-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 88.590019] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 91.036105] Lustre: 10645:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.202.152@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 91.049098] Lustre: lustre-OST0000: new disk, initializing [ 91.053009] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 91.100711] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 93.160873] Lustre: DEBUG MARKER: oleg252-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 97.742506] Lustre: 11933:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.202.152@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 97.755547] Lustre: lustre-OST0001: new disk, initializing [ 97.759959] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 97.804189] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 99.733293] Lustre: DEBUG MARKER: oleg252-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 99.769673] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 99.774660] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 99.944327] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 99.959629] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 105.657078] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 111.623917] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 118.699788] Lustre: DEBUG MARKER: oleg252-server.virtnet: executing check_logdir /tmp/testlogs/ [ 120.139502] Lustre: DEBUG MARKER: oleg252-server.virtnet: executing yml_node [ 122.029320] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 123.062763] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 124.128268] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 124.791336] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:45 EDT 2025 [ 131.965556] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 132.547238] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 133.211029] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 133.837847] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 134.603898] Lustre: DEBUG MARKER: === sanity: start setup 04:10:55 (1747210255) === [ 136.030285] Lustre: DEBUG MARKER: oleg252-client.virtnet: executing check_config_client /mnt/lustre [ 143.985850] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 145.454867] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 146.556201] Lustre: DEBUG MARKER: oleg252-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 147.956592] Lustre: DEBUG MARKER: === sanity: finish setup 04:11:08 (1747210268) === [ 155.682413] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:11:16 (1747210276) ****************************************************************************** ************************ 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 13.01s (real) 7.34s (CPU), Child processes: 5.60s