************************ crashinfo ************************* /exports/testreports/44423/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg248-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.RyrWR/vmlinux [TAINTED] DUMPFILE: /exports/testreports/44423/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg248-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Jul 25 01:50:59 EDT 2024 UPTIME: 01:57:01 LOAD AVERAGE: 0.92, 0.49, 0.32 TASKS: 131 NODENAME: oleg248-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 16 last 60s 27 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 126 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 ----- -------------- ------ ---------------------------- 909 in:imjournal 0 ms /usr/sbin/rsyslogd -n 30221 kworker/u8:1 0 ms (no user stack) 559 kworker/0:1H 0 ms (no user stack) 27 rcuos/2 0 ms (no user stack) 5408 kworker/2:2 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 858008 3.3 GB 89% of TOTAL MEM USED 97071 379.2 MB 10% of TOTAL MEM SHARED 10514 41.1 MB 1% of TOTAL MEM BUFFERS 5451 21.3 MB 0% of TOTAL MEM CACHED 50352 196.7 MB 5% of TOTAL MEM SLAB 11628 45.4 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 66559 260 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 -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 7018.8 eth0 n/a 0.0 RSS_TOTAL=82744 pages, %mem= 1.4 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b28c380 ffff88012b299800 sysfs sysfs /sys ffff88012b28c540 ffff880139944000 proc proc /proc ffff88012b28c700 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b28c8c0 ffff8800b6d19800 securityfs securityfs /sys/kernel/security ffff88012b28ca80 ffff88012b29a000 tmpfs tmpfs /dev/shm ffff88012b24e700 ffff88012d451000 devpts devpts /dev/pts ffff88012b24e8c0 ffff88012d452800 tmpfs tmpfs /run ffff88012b24ea80 ffff88012d453000 tmpfs tmpfs /sys/fs/cgroup ffff88012b24ec40 ffff88012d453800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b24ee00 ffff88012d454000 pstore pstore /sys/fs/pstore ffff88012b24efc0 ffff88012d456000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b24f180 ffff88012d455800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b24f340 ffff88012d455000 cgroup cgroup /sys/fs/cgroup/pids ffff88012b24f500 ffff88012d454800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b24f6c0 ffff88012d456800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b24f880 ffff88012d457000 cgroup cgroup /sys/fs/cgroup/devices ffff88012b24fa40 ffff88012d457800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b24fc00 ffff88012aad8000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b24fdc0 ffff88012aad8800 cgroup cgroup /sys/fs/cgroup/memory ffff88012aa08000 ffff88012aad9000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012b28ce00 ffff88012b29d000 configfs configfs /sys/kernel/config ffff880137668c40 ffff8800b6cd7800 ext4 /dev/nbd0 / ffff8800b5cae000 ffff88012b29c800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b5cae1c0 ffff8800b5c57800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aa08700 ffff8800b6238800 hugetlbfs hugetlbfs /dev/hugepages ffff88012aa088c0 ffff88012b298000 mqueue mqueue /dev/mqueue ffff88012aa08a80 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccae00 ffff8800b5cd2000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b5cae380 ffff8800b5c50000 ramfs none /mnt ffff8800b5cae540 ffff8800b5c51000 tmpfs none /var/lib/stateless/writable ffff880138ccafc0 ffff8800b5cd0000 squashfs /dev/vda /home/green/git/lustre-release ffff880137668e00 ffff8800b5c51000 tmpfs none /var/cache/man ffff8800b5cae8c0 ffff8800b5c51000 tmpfs none /var/log ffff88012aa08e00 ffff8800b5c51000 tmpfs none /var/lib/dbus ffff88012aa08fc0 ffff8800b5c51000 tmpfs none /tmp ffff880138ccb180 ffff8800b5c51000 tmpfs none /var/lib/dhclient ffff8800b5caea80 ffff8800b5c51000 tmpfs none /var/tmp ffff8800b5caec40 ffff8800b5c51000 tmpfs none /var/lib/NetworkManager ffff88012aa09180 ffff8800b5c51000 tmpfs none /var/lib/systemd/random-seed ffff88012aa09340 ffff8800b5c51000 tmpfs none /var/spool ffff88012aa09500 ffff8800b5c51000 tmpfs none /var/lib/nfs ffff88012aa096c0 ffff8800b5c51000 tmpfs none /var/lib/gssproxy ffff8800b5caee00 ffff8800b5c51000 tmpfs none /var/lib/logrotate ffff88012aa09880 ffff8800b5c51000 tmpfs none /etc ffff8800b5caefc0 ffff8800b5c51000 tmpfs none /var/lib/rsyslog ffff8800b5caf180 ffff8800b5c51000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880137668fc0 ffff88012b29a800 nfs4 192.168.200.253:/exports/state/oleg248-client.virtnet /var/lib/stateless/state ffff88012aa09c00 ffff88012b29a800 nfs4 192.168.200.253:/exports/state/oleg248-client.virtnet /boot ffff8800b5caf500 ffff88012b29a800 nfs4 192.168.200.253:/exports/state/oleg248-client.virtnet /etc/etc/kdump.conf ffff88012aa09dc0 ffff88012b29c800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012b850c40 ffff88012aadf800 nfs4 192.168.200.253://exports/testreports/44423/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff88012b850fc0 ffff8800b61ff000 tmpfs tmpfs /run/user/0 ffff88012b850000 ffff8800b5cd0000 squashfs /dev/vda /usr/sbin/mount.lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 6545.201725] Key type lgssc unregistered [ 6545.288026] LNet: 19896:0:(lib-ptl.c:966:lnet_clear_lazy_portal()) Active lazy portal 0 on exit [ 6546.295909] LNet: Removed LNI 192.168.202.48@tcp [ 6550.718618] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 6550.722581] alg: No test for adler32 (adler32-zlib) [ 6551.554347] Lustre: Lustre: Build Version: 2.15.64_94_g75fdd16 [ 6551.629415] LNet: Added LNI 192.168.202.48@tcp [8/256/0/180] [ 6551.632175] LNet: Accept secure, port 988 [ 6553.179444] Key type lgssc registered [ 6553.521985] Lustre: Echo OBD driver; http://www.lustre.org/ [ 6631.688037] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6632.552392] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6638.421527] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6686.593129] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6687.479109] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6694.690964] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6725.477432] Lustre: DEBUG MARKER: == conf-sanity test 152: seq allocation error in OSP ===== 01:46:02 (1721886362) [ 6751.836324] Lustre: Mounted lustre-client [ 6754.152681] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 6766.547802] Lustre: DEBUG MARKER: ADD OST3 [ 6773.216035] Lustre: DEBUG MARKER: STOP OST3 [ 6773.687337] Lustre: lustre-OST0000-osc-ffff8800b6d1b000: disconnect after 21s idle [ 6776.698449] Lustre: lustre-OST0003-osc-ffff8800b6d1b000: Connection to lustre-OST0003 (at 192.168.202.148@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 6778.320931] Lustre: DEBUG MARKER: START OST3 again [ 6782.678942] Lustre: lustre-OST0003-osc-ffff8800b6d1b000: Connection restored to 192.168.202.148@tcp (at 192.168.202.148@tcp) [ 6797.444535] Lustre: DEBUG MARKER: == conf-sanity test 153a: bypass invalid NIDs quickly ==== 01:47:14 (1721886434) [ 6797.617587] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 6797.622471] LustreError: 30408:0:(file.c:262:ll_close_inode_openhandle()) lustre-clilmv-ffff8800b6d1b000: inode [0x240000bd0:0x1:0x0] mdc close failed: rc = -108 [ 6807.676398] Lustre: Unmounted lustre-client [ 6851.241449] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6852.157299] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6859.366094] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6897.383083] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6898.270774] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6904.058091] Lustre: DEBUG MARKER: oleg248-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6904.799497] LNetError: 20271:0:(lib-move.c:2255:lnet_handle_find_routed_path()) peer 192.168.252.112@tcp2 has no available nets [ 6914.888637] Lustre: Mounted lustre-client [ 6920.065400] Lustre: Unmounted lustre-client [ 6937.257937] Key type lgssc unregistered [ 6965.349888] LNet: 3071:0:(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) 3.92s (CPU), Child processes: 3.50s