************************ crashinfo ************************* /exports/testreports/42582/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg139-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.ODJAT/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42582/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg139-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri May 10 10:03:18 EDT 2024 UPTIME: 01:56:59 LOAD AVERAGE: 0.96, 0.49, 0.32 TASKS: 134 NODENAME: oleg139-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 13 last 5s 19 last 60s 25 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 129 TASK_RUNNING 1 TASK_UNINTERRUPTIBLE 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 ----- -------------- ------ ---------------------------- 53 khugepaged 0 ms (no user stack) 10494 kworker/2:2 0 ms (no user stack) 46 kworker/0:1 0 ms (no user stack) 23211 socknal_reaper 0 ms (no user stack) 16045 kworker/1:2 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 858490 3.3 GB 89% of TOTAL MEM USED 96589 377.3 MB 10% of TOTAL MEM SHARED 10418 40.7 MB 1% of TOTAL MEM BUFFERS 5435 21.2 MB 0% of TOTAL MEM CACHED 49249 192.4 MB 5% of TOTAL MEM SLAB 11534 45.1 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 65476 255.8 MB 8% 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 3 SYN_SENT 2 LISTEN 2 NAGLE disabled (TCP_NODELAY): 3 user_data set (NFS etc.): 1 Unusual Situations: Send Window Closed: 2 Doing Retransmission: 2 (run xportshow --retrans for details) UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 18 LISTEN 8 Raw sockets info -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 7017.0 eth0 n/a 0.4 RSS_TOTAL=85176 pages, %mem= 1.5 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aaee000 ffff88012b32c000 sysfs sysfs /sys ffff88012aaee1c0 ffff880139944000 proc proc /proc ffff88012aaee380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aaee540 ffff8800b6cd4000 securityfs securityfs /sys/kernel/security ffff88012aaee700 ffff88012b32c800 tmpfs tmpfs /dev/shm ffff88012aaee8c0 ffff8801372f6000 devpts devpts /dev/pts ffff88012aaeea80 ffff88012b32d000 tmpfs tmpfs /run ffff88012aaeec40 ffff88012b32d800 tmpfs tmpfs /sys/fs/cgroup ffff88012aaeee00 ffff88012b32e000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aaeefc0 ffff88012b32e800 pstore pstore /sys/fs/pstore ffff88012aaef180 ffff88012ab00800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aaef340 ffff88012ab00000 cgroup cgroup /sys/fs/cgroup/pids ffff88012aaef500 ffff88012ab01000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aaef6c0 ffff88012ab01800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aaef880 ffff88012ab02000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aaefa40 ffff88012ab02800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aaefc00 ffff88012ab03000 cgroup cgroup /sys/fs/cgroup/devices ffff88012aaefdc0 ffff88012ab03800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aa64000 ffff88012ab04000 cgroup cgroup /sys/fs/cgroup/memory ffff88012aa641c0 ffff88012ab04800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801376688c0 ffff8800b6cd5000 configfs configfs /sys/kernel/config ffff880137669a40 ffff8800b61fc800 ext4 /dev/nbd0 / ffff880138ccafc0 ffff8800b6cd6000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880138ccb180 ffff88012a4ce000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669c00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012aa64700 ffff88012a567800 hugetlbfs hugetlbfs /dev/hugepages ffff880137669dc0 ffff8801372f7800 mqueue mqueue /dev/mqueue ffff88012aa648c0 ffff88012a54f000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b234fc0 ffff88012a4da800 ramfs none /mnt ffff88012b235180 ffff88012a4d8800 tmpfs none /var/lib/stateless/writable ffff88012b235340 ffff88012a62c800 squashfs /dev/vda /home/green/git/lustre-release ffff8800b3d08000 ffff88012a4d8800 tmpfs none /var/cache/man ffff880138ccb340 ffff88012a4d8800 tmpfs none /var/log ffff88012aa64a80 ffff88012a4d8800 tmpfs none /var/lib/dbus ffff8800b3d081c0 ffff88012a4d8800 tmpfs none /tmp ffff8800b3d08380 ffff88012a4d8800 tmpfs none /var/lib/dhclient ffff880138ccb500 ffff88012a4d8800 tmpfs none /var/tmp ffff8800b3d08540 ffff88012a4d8800 tmpfs none /var/lib/NetworkManager ffff8800b3d08700 ffff88012a4d8800 tmpfs none /var/lib/systemd/random-seed ffff8800b3d088c0 ffff88012a4d8800 tmpfs none /var/spool ffff8800b3d08a80 ffff88012a4d8800 tmpfs none /var/lib/nfs ffff8800b3d08c40 ffff88012a4d8800 tmpfs none /var/lib/gssproxy ffff8800b3d08e00 ffff88012a4d8800 tmpfs none /var/lib/logrotate ffff8800b3d08fc0 ffff88012a4d8800 tmpfs none /etc ffff88012aa64c40 ffff88012a4d8800 tmpfs none /var/lib/rsyslog ffff8800b3d09180 ffff88012a4d8800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012aa64e00 ffff88012a563800 nfs4 192.168.200.253:/exports/state/oleg139-client.virtnet /var/lib/stateless/state ffff8800b3d09340 ffff88012a563800 nfs4 192.168.200.253:/exports/state/oleg139-client.virtnet /boot ffff88012aa65500 ffff88012a563800 nfs4 192.168.200.253:/exports/state/oleg139-client.virtnet /etc/etc/kdump.conf ffff88012aa656c0 ffff8800b6cd6000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b3e32700 ffff8800b62d1000 nfs4 192.168.200.253://exports/testreports/42582/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff880138ccb880 ffff88012e195000 tmpfs tmpfs /run/user/0 ffff8800b6125a40 ffff88012a62c800 squashfs /dev/vda /usr/sbin/mount.lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 6550.116409] LNet: 22844:0:(lib-ptl.c:966:lnet_clear_lazy_portal()) Active lazy portal 0 on exit [ 6551.121061] LNet: Removed LNI 192.168.201.39@tcp [ 6555.491705] alg: No test for adler32 (adler32-zlib) [ 6556.242590] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 6556.335926] Lustre: Lustre: Build Version: 2.15.63_2_ge8d3b4b [ 6556.415233] LNet: Added LNI 192.168.201.39@tcp [8/256/0/180] [ 6556.418332] LNet: Accept secure, port 988 [ 6557.966652] Key type lgssc registered [ 6558.321630] Lustre: Echo OBD driver; http://www.lustre.org/ [ 6636.373088] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6637.251513] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6643.056474] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6691.204916] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6692.083813] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6699.269841] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6722.822543] Lustre: DEBUG MARKER: == conf-sanity test 152: seq allocation error in OSP ===== 09:58:21 (1715349501) [ 6749.052520] Lustre: Mounted lustre-client [ 6751.391420] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 6761.777879] Lustre: DEBUG MARKER: ADD OST3 [ 6768.565558] Lustre: DEBUG MARKER: STOP OST3 [ 6773.826409] Lustre: DEBUG MARKER: START OST3 again [ 6773.850830] Lustre: lustre-OST0000-osc-ffff8800b61ff800: disconnect after 23s idle [ 6773.857962] Lustre: lustre-OST0003-osc-ffff8800b61ff800: Connection to lustre-OST0003 (at 192.168.201.139@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 6778.034588] Lustre: lustre-OST0003-osc-ffff8800b61ff800: Connection restored to 192.168.201.139@tcp (at 192.168.201.139@tcp) [ 6793.886131] Lustre: lustre-OST0003-osc-ffff8800b61ff800: Connection to lustre-OST0003 (at 192.168.201.139@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 6795.115208] Lustre: DEBUG MARKER: == conf-sanity test 153a: bypass invalid NIDs quickly ==== 09:59:33 (1715349573) [ 6795.285883] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 6795.292885] LustreError: 1099:0:(file.c:264:ll_close_inode_openhandle()) lustre-clilmv-ffff8800b61ff800: inode [0x240000bd0:0x1:0x0] mdc close failed: rc = -108 [ 6805.347593] Lustre: Unmounted lustre-client [ 6849.202247] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6850.076640] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6857.257211] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6885.582681] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6886.450815] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6892.233337] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6892.976190] LNetError: 23218:0:(lib-move.c:2275:lnet_handle_find_routed_path()) peer 192.168.252.112@tcp2 has no available nets [ 6893.055753] Lustre: Mounted lustre-client [ 6898.202602] Lustre: Unmounted lustre-client [ 6915.478155] Key type lgssc unregistered [ 6945.566878] LNet: 6172:0:(lib-ptl.c:966:lnet_clear_lazy_portal()) Active lazy portal 0 on exit ****************************************************************************** ************************ 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 7.43s (real) 3.93s (CPU), Child processes: 3.48s