************************ crashinfo ************************* /exports/testreports/42584/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg308-client-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.xTc47/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42584/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg308-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri May 10 07:13:40 EDT 2024 UPTIME: 01:57:02 LOAD AVERAGE: 0.32, 0.34, 0.29 TASKS: 144 NODENAME: oleg308-client.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 12 last 5s 36 last 60s 65 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 140 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 ----- -------------- ------ ---------------------------- 9 rcu_sched 0 ms (no user stack) 34 rcuos/3 0 ms (no user stack) 1 systemd 0 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 902 in:imjournal 77 ms /usr/sbin/rsyslogd -n 11 rcuos/0 235 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 854806 3.3 GB 89% of TOTAL MEM USED 100273 391.7 MB 10% of TOTAL MEM SHARED 10753 42 MB 1% of TOTAL MEM BUFFERS 5432 21.2 MB 0% of TOTAL MEM CACHED 50269 196.4 MB 5% of TOTAL MEM SLAB 11738 45.9 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 739682 2.8 GB ---- COMMITTED 67001 261.7 MB 9% 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 7 TIME_WAIT 92 LISTEN 3 NAGLE disabled (TCP_NODELAY): 5 user_data set (NFS etc.): 4 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 30 CLOSE 18 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 7020.7 eth0 n/a 1.1 RSS_TOTAL=86292 pages, %mem= 1.5 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012ab06000 ffff88012d490800 sysfs sysfs /sys ffff88012ab061c0 ffff880139944000 proc proc /proc ffff88012ab06380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012ab06540 ffff88012af84800 securityfs securityfs /sys/kernel/security ffff88012ab06700 ffff88012d491000 tmpfs tmpfs /dev/shm ffff88012ab068c0 ffff880137151000 devpts devpts /dev/pts ffff88012ab06a80 ffff88012d491800 tmpfs tmpfs /run ffff88012ab06c40 ffff88012d492000 tmpfs tmpfs /sys/fs/cgroup ffff88012ab06e00 ffff88012d492800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012ab06fc0 ffff88012d493000 pstore pstore /sys/fs/pstore ffff88012ab07180 ffff88012d495000 cgroup cgroup /sys/fs/cgroup/devices ffff88012ab07340 ffff88012d494800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012ab07500 ffff88012d494000 cgroup cgroup /sys/fs/cgroup/pids ffff88012ab076c0 ffff88012d493800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012ab07880 ffff88012d495800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012ab07a40 ffff88012d496000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012ab07c00 ffff88012d496800 cgroup cgroup /sys/fs/cgroup/memory ffff88012ab07dc0 ffff88012d497000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aab8000 ffff88012d497800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aab81c0 ffff88012aac8000 cgroup cgroup /sys/fs/cgroup/freezer ffff8800b6e64000 ffff8800b6ccf000 configfs configfs /sys/kernel/config ffff88012aab8540 ffff88012aacc800 ext4 /dev/nbd0 / ffff88012aab8700 ffff88013767d000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880138ccbdc0 ffff8800b595d800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aab8e00 ffff8800b584e000 hugetlbfs hugetlbfs /dev/hugepages ffff88012aab8fc0 ffff880137152800 mqueue mqueue /dev/mqueue ffff88012aab9180 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccb880 ffff8800b595c800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801376696c0 ffff8800b591c000 ramfs none /mnt ffff880137669880 ffff8800b591f000 tmpfs none /var/lib/stateless/writable ffff8800b6e64540 ffff8800b6f81800 squashfs /dev/vda /home/green/git/lustre-release ffff88012aab9340 ffff8800b591f000 tmpfs none /var/cache/man ffff8800b63d0000 ffff8800b591f000 tmpfs none /var/log ffff88012aab9500 ffff8800b591f000 tmpfs none /var/lib/dbus ffff8800b6e64700 ffff8800b591f000 tmpfs none /tmp ffff88012aab96c0 ffff8800b591f000 tmpfs none /var/lib/dhclient ffff880137669c00 ffff8800b591f000 tmpfs none /var/tmp ffff880137669dc0 ffff8800b591f000 tmpfs none /var/lib/NetworkManager ffff880137668380 ffff8800b591f000 tmpfs none /var/lib/systemd/random-seed ffff88012c46c000 ffff8800b591f000 tmpfs none /var/spool ffff8800b6e648c0 ffff8800b591f000 tmpfs none /var/lib/nfs ffff8800b6e64a80 ffff8800b591f000 tmpfs none /var/lib/gssproxy ffff88012c46c1c0 ffff8800b591f000 tmpfs none /var/lib/logrotate ffff8800b63d01c0 ffff8800b591f000 tmpfs none /etc ffff8800b63d0380 ffff8800b591f000 tmpfs none /var/lib/rsyslog ffff88012aab9880 ffff8800b591f000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012c46c380 ffff88012abd9000 nfs4 192.168.200.253:/exports/state/oleg308-client.virtnet /var/lib/stateless/state ffff88012aab9c00 ffff88012abd9000 nfs4 192.168.200.253:/exports/state/oleg308-client.virtnet /boot ffff88012c46c700 ffff88012abd9000 nfs4 192.168.200.253:/exports/state/oleg308-client.virtnet /etc/etc/kdump.conf ffff88012aab9dc0 ffff88013767d000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012e8981c0 ffff8800b5921800 nfs4 192.168.200.253://exports/testreports/42584/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b05bb6c0 ffff8800b591d800 tmpfs tmpfs /run/user/0 ffff88012c46d6c0 ffff8800b6f81800 squashfs /dev/vda /usr/sbin/mount.lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 6670.265601] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6671.100094] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6677.058562] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6692.284615] Lustre: Mounted lustre-client [ 6693.734156] LustreError: 26973:0:(lproc_llite.c:543:ll_max_cached_mb_seq_write()) lustre: can't set max cache more than 3730 MB [ 6698.455390] Lustre: DEBUG MARKER: == conf-sanity test 151: damaged local config doesn't prevent mounting ========================================================== 07:08:14 (1715339294) [ 6698.699181] Lustre: Unmounted lustre-client [ 6715.448328] Key type lgssc unregistered [ 6715.533809] LNet: 28122:0:(lib-ptl.c:966:lnet_clear_lazy_portal()) Active lazy portal 0 on exit [ 6716.537687] LNet: Removed LNI 192.168.203.8@tcp [ 6720.691558] alg: No test for adler32 (adler32-zlib) [ 6721.442132] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 6721.520848] Lustre: Lustre: Build Version: 2.15.63_4_g3e2fe23 [ 6721.594962] LNet: Added LNI 192.168.203.8@tcp [8/256/0/180] [ 6721.596731] LNet: Accept secure, port 988 [ 6723.142252] Key type lgssc registered [ 6723.488335] Lustre: Echo OBD driver; http://www.lustre.org/ [ 6801.959107] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6802.839418] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6808.728741] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6855.525058] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6856.314362] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6862.663797] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6886.665983] Lustre: DEBUG MARKER: == conf-sanity test 152: seq allocation error in OSP ===== 07:11:22 (1715339482) [ 6913.572983] Lustre: Mounted lustre-client [ 6916.051331] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 6924.583545] Lustre: DEBUG MARKER: ADD OST3 [ 6931.523815] Lustre: DEBUG MARKER: STOP OST3 [ 6936.988978] Lustre: DEBUG MARKER: START OST3 again [ 6937.179398] Lustre: lustre-OST0000-osc-ffff8800b047d800: disconnect after 22s idle [ 6937.185841] Lustre: lustre-OST0003-osc-ffff8800b047d800: Connection to lustre-OST0003 (at 192.168.203.108@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 6941.438906] Lustre: lustre-OST0003-osc-ffff8800b047d800: Connection restored to 192.168.203.108@tcp (at 192.168.203.108@tcp) [ 6957.214270] Lustre: lustre-OST0003-osc-ffff8800b047d800: Connection to lustre-OST0003 (at 192.168.203.108@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 6958.515625] Lustre: DEBUG MARKER: == conf-sanity test 153a: bypass invalid NIDs quickly ==== 07:12:34 (1715339554) [ 6958.678599] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 6958.682897] LustreError: 6365:0:(file.c:264:ll_close_inode_openhandle()) lustre-clilmv-ffff8800b047d800: inode [0x240000bd0:0x1:0x0] mdc close failed: rc = -108 [ 6968.716115] Lustre: Unmounted lustre-client [ 7003.720056] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 7004.271117] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 7009.779597] Lustre: DEBUG MARKER: oleg308-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid ****************************************************************************** ************************ 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 10.57s (real) 5.34s (CPU), Child processes: 5.17s