************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special4-zfs-centos7_x86_64-centos7_x86_64/oleg417-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.vZ6E6/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special4-zfs-centos7_x86_64-centos7_x86_64/oleg417-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:10:49 EDT 2025 UPTIME: 01:02:11 LOAD AVERAGE: 0.12, 0.08, 0.08 TASKS: 326 NODENAME: oleg417-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2400 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 32 last 5s 66 last 60s 82 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 322 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 ----- -------------- ------ ---------------------------- 20 rcuos/1 0 ms (no user stack) 6797 z_null_int 0 ms (no user stack) 9546 z_null_iss 0 ms (no user stack) 6796 z_null_iss 0 ms (no user stack) 6851 mmp 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 741680 2.8 GB 77% of TOTAL MEM USED 213387 833.5 MB 22% of TOTAL MEM SHARED 9957 38.9 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 69692 272.2 MB 7% of TOTAL MEM SLAB 17704 69.2 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 58034 226.7 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 3728.7 eth0 n/a 0.9 RSS_TOTAL=54344 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a2f6000 ffff880137300800 sysfs sysfs /sys ffff88012a2f61c0 ffff880139944000 proc proc /proc ffff88012a2f6380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a2f6540 ffff8800b522d000 securityfs securityfs /sys/kernel/security ffff88012a2f6700 ffff880137301000 tmpfs tmpfs /dev/shm ffff88012a2f68c0 ffff88012b290800 devpts devpts /dev/pts ffff88012a2f6a80 ffff880137301800 tmpfs tmpfs /run ffff88012a2f6c40 ffff880137302000 tmpfs tmpfs /sys/fs/cgroup ffff88012a2f6e00 ffff880137302800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a2f6fc0 ffff880137303000 pstore pstore /sys/fs/pstore ffff8801377f6fc0 ffff88012b395800 cgroup cgroup /sys/fs/cgroup/devices ffff8801377f7180 ffff88012b396000 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801377f7340 ffff88012b396800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801377f7500 ffff88012b397000 cgroup cgroup /sys/fs/cgroup/freezer ffff8801377f76c0 ffff88012b397800 cgroup cgroup /sys/fs/cgroup/memory ffff8801377f7880 ffff88012a338000 cgroup cgroup /sys/fs/cgroup/pids ffff8801377f7a40 ffff88012a338800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801377f7c00 ffff88012a339000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801377f7dc0 ffff88012a339800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b3ce000 ffff88012a33a000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2f7340 ffff880137306800 configfs configfs /sys/kernel/config ffff880138ccae00 ffff8800b494a000 ext4 /dev/nbd0 / ffff88012b3ce540 ffff880137306000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880129dd8540 ffff88012e541800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880138ccafc0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137668380 ffff88012b292000 mqueue mqueue /dev/mqueue ffff880129dd8700 ffff88012e544800 hugetlbfs hugetlbfs /dev/hugepages ffff880129dd88c0 ffff8800b4948000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880129dd8a80 ffff8800b494b800 ramfs none /mnt ffff880137668540 ffff8800b522e000 squashfs /dev/vda /home/green/git/lustre-release ffff880129dd8c40 ffff8800b42e1000 tmpfs none /var/lib/stateless/writable ffff880129dd8fc0 ffff8800b42e1000 tmpfs none /var/cache/man ffff880129dd9180 ffff8800b42e1000 tmpfs none /var/log ffff880129dd9340 ffff8800b42e1000 tmpfs none /var/lib/dbus ffff88012b3cee00 ffff8800b42e1000 tmpfs none /tmp ffff88012b3cefc0 ffff8800b42e1000 tmpfs none /var/lib/dhclient ffff880129dd9500 ffff8800b42e1000 tmpfs none /var/tmp ffff880129dd96c0 ffff8800b42e1000 tmpfs none /var/lib/NetworkManager ffff880138ccb180 ffff8800b42e1000 tmpfs none /var/lib/systemd/random-seed ffff88012b3cf180 ffff8800b42e1000 tmpfs none /var/spool ffff880129dd9880 ffff8800b42e1000 tmpfs none /var/lib/nfs ffff880129dd9a40 ffff8800b42e1000 tmpfs none /var/lib/gssproxy ffff880129dd9c00 ffff8800b42e1000 tmpfs none /var/lib/logrotate ffff880138ccb340 ffff8800b42e1000 tmpfs none /etc ffff88012b3cf340 ffff8800b42e1000 tmpfs none /var/lib/rsyslog ffff88012b3cf500 ffff8800b42e1000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012b3cf6c0 ffff8800b42e3800 nfs4 192.168.200.253:/exports/state/oleg417-server.virtnet /var/lib/stateless/state ffff88012b3cf880 ffff8800b42e3800 nfs4 192.168.200.253:/exports/state/oleg417-server.virtnet /boot ffff88012b3cfa40 ffff8800b42e3800 nfs4 192.168.200.253:/exports/state/oleg417-server.virtnet /etc/etc/kdump.conf ffff88012d5761c0 ffff880137306000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880137669500 ffff8800b522e000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b21981c0 ffff880136827800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff880129d1f6c0 ffff8800b49cb800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8801376696c0 ffff880095344800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 63.987497] mount.lustre (7027) used greatest stack depth: 9584 bytes left [ 65.178259] Lustre: DEBUG MARKER: oleg417-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 67.557652] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 69.771189] Lustre: 8392:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.117@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 69.789074] Lustre: lustre-OST0000: new disk, initializing [ 69.792506] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 69.795913] Lustre: Skipped 1 previous similar message [ 69.832232] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 71.838413] Lustre: DEBUG MARKER: oleg417-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 74.420524] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 74.426601] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 74.431515] random: crng init done [ 74.469805] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 76.303472] Lustre: 9785:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.117@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 76.316525] Lustre: lustre-OST0001: new disk, initializing [ 76.318711] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 76.354091] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 78.260310] Lustre: DEBUG MARKER: oleg417-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 82.599247] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 82.604207] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 82.658400] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 84.082587] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 90.724811] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 97.223920] Lustre: DEBUG MARKER: oleg417-server.virtnet: executing check_logdir /tmp/testlogs/ [ 98.364117] Lustre: DEBUG MARKER: oleg417-server.virtnet: executing yml_node [ 99.483503] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 100.160398] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 100.862385] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 101.282230] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:19 EDT 2025 [ 107.167361] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 107.664011] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 108.155248] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 108.701866] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 109.261071] Lustre: DEBUG MARKER: === sanity: start setup 04:10:27 (1747210227) === [ 110.471857] Lustre: DEBUG MARKER: oleg417-client.virtnet: executing check_config_client /mnt/lustre [ 115.784675] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 117.278185] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 118.285600] Lustre: DEBUG MARKER: oleg417-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 119.549954] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:37 (1747210237) === [ 125.903690] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:10:43 (1747210243) ****************************************************************************** ************************ 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 12.28s (real) 6.62s (CPU), Child processes: 5.57s