************************ crashinfo ************************* /exports/testreports/43406/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg249-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.57hZ4/vmlinux [TAINTED] DUMPFILE: /exports/testreports/43406/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg249-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Jun 13 19:59:51 EDT 2024 UPTIME: 01:57:00 LOAD AVERAGE: 0.88, 0.49, 0.32 TASKS: 119 NODENAME: oleg249-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 ioread8+0x42, 449 bytes of data #0 vp_interrupt+0x1e #1 __handle_irq_event_percpu+0x4e #2 handle_irq_event_percpu+0x32 #3 handle_irq_event+0x3d #4 handle_fasteoi_irq+0x5d #5 handle_irq+0xde #6 do_IRQ+0x4d, 19 bytes of data #7 ret_from_intr+0x0 #-1 native_safe_halt+0xb, 477 bytes of data #8 default_idle+0x1e #9 default_enter_idle+0x45 #10 cpuidle_enter_state+0x40 #11 cpuidle_idle_call+0xd8 #12 arch_cpu_idle+0xe #13 cpu_startup_entry+0x14a #14 rest_init+0x8e #15 start_kernel+0x456 #16 x86_64_start_reservations+0x2a #17 x86_64_start_kernel+0x152 #18 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 42 last 5s 46 last 60s 48 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 113 TASK_RUNNING 1 TASK_UNINTERRUPTIBLE 1 TASK_UNINTERRUPTIBLE|TASK_DEAD 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 ----- -------------- ------ ---------------------------- 28639 kworker/u8:1 0 ms (no user stack) 7533 bash 0 ms bash /home/green/git/lustre-release/lustre/tests/conf-sanity.sh 18266 kworker/2:2 0 ms (no user stack) 734 kworker/0:1H 0 ms (no user stack) 909 kworker/3:2 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 863793 3.3 GB 90% of TOTAL MEM USED 91286 356.6 MB 9% of TOTAL MEM SHARED 9234 36.1 MB 0% of TOTAL MEM BUFFERS 5433 21.2 MB 0% of TOTAL MEM CACHED 49245 192.4 MB 5% of TOTAL MEM SLAB 11342 44.3 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 63506 248.1 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 TIME_WAIT 11 LISTEN 2 NAGLE disabled (TCP_NODELAY): 3 user_data set (NFS etc.): 1 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 7018.6 eth0 n/a 0.0 RSS_TOTAL=71548 pages, %mem= 1.2 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff88013767c000 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b6cd6000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff88013767c800 tmpfs tmpfs /dev/shm ffff880137668c40 ffff880137161800 devpts devpts /dev/pts ffff880137668e00 ffff88013767d000 tmpfs tmpfs /run ffff880137668fc0 ffff88013767d800 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88013767e000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88013767e800 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012aa88800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801376696c0 ffff88012aa88000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669880 ffff88012aa89000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669a40 ffff88012aa89800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137669c00 ffff88012aa8a000 cgroup cgroup /sys/fs/cgroup/pids ffff880137669dc0 ffff88012aa8a800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aafe000 ffff88012aa8b000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aafe1c0 ffff88012aa8b800 cgroup cgroup /sys/fs/cgroup/devices ffff88012aafe380 ffff88012aa8c000 cgroup cgroup /sys/fs/cgroup/memory ffff88012aafe540 ffff88012aa8c800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aad41c0 ffff8800b6cd7000 configfs configfs /sys/kernel/config ffff88012aafe700 ffff8800b61c9800 ext4 /dev/nbd0 / ffff88012aafe8c0 ffff88012ab9c800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aad4380 ffff8800b6ed2800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aafea80 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012aad4540 ffff8800b6ed2000 hugetlbfs hugetlbfs /dev/hugepages ffff88012aad4700 ffff880137163000 mqueue mqueue /dev/mqueue ffff88012aad48c0 ffff88012a5ee800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012aafec40 ffff8800b616e000 ramfs none /mnt ffff8800b58a7180 ffff88012a60f800 tmpfs none /var/lib/stateless/writable ffff8800b6f82540 ffff8800b5990000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b6f82700 ffff88012a60f800 tmpfs none /var/cache/man ffff8800b6f828c0 ffff88012a60f800 tmpfs none /var/log ffff8800b6f82a80 ffff88012a60f800 tmpfs none /var/lib/dbus ffff8800b6f82c40 ffff88012a60f800 tmpfs none /tmp ffff8800b6f82e00 ffff88012a60f800 tmpfs none /var/lib/dhclient ffff88012aafee00 ffff88012a60f800 tmpfs none /var/tmp ffff8800b6f82fc0 ffff88012a60f800 tmpfs none /var/lib/NetworkManager ffff8800b6f83180 ffff88012a60f800 tmpfs none /var/lib/systemd/random-seed ffff8800b6f83340 ffff88012a60f800 tmpfs none /var/spool ffff8800b6f83500 ffff88012a60f800 tmpfs none /var/lib/nfs ffff88012aad4c40 ffff88012a60f800 tmpfs none /var/lib/gssproxy ffff88012aafefc0 ffff88012a60f800 tmpfs none /var/lib/logrotate ffff8800b6f836c0 ffff88012a60f800 tmpfs none /etc ffff88012aad4e00 ffff88012a60f800 tmpfs none /var/lib/rsyslog ffff8800b6f83880 ffff88012a60f800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b6f83a40 ffff8800b5988800 nfs4 192.168.200.253:/exports/state/oleg249-client.virtnet /var/lib/stateless/state ffff8800b6f83dc0 ffff8800b5988800 nfs4 192.168.200.253:/exports/state/oleg249-client.virtnet /boot ffff88012aad5340 ffff8800b5988800 nfs4 192.168.200.253:/exports/state/oleg249-client.virtnet /etc/etc/kdump.conf ffff8800b6f83c00 ffff88012ab9c800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012aaff340 ffff8800b614d800 nfs4 192.168.200.253://exports/testreports/43406/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b58a7dc0 ffff8800b60e0800 tmpfs tmpfs /run/user/0 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 6606.241286] alg: No test for adler32 (adler32-zlib) [ 6606.992401] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 6607.051897] Lustre: Lustre: Build Version: 2.15.63_97_gf38af76 [ 6607.098156] LNet: Added LNI 192.168.202.49@tcp [8/256/0/180] [ 6607.099536] LNet: Accept secure, port 988 [ 6608.627417] Key type lgssc registered [ 6608.830718] Lustre: Echo OBD driver; http://www.lustre.org/ [ 6681.534661] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6682.071351] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6685.976892] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6724.740709] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6725.265377] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6730.701960] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6752.894063] Lustre: DEBUG MARKER: == conf-sanity test 152: seq allocation error in OSP ===== 19:55:22 (1718322922) [ 6771.510363] Lustre: Mounted lustre-client [ 6773.389691] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 6785.994855] Lustre: DEBUG MARKER: ADD OST3 [ 6791.787388] Lustre: DEBUG MARKER: STOP OST3 [ 6794.455655] Lustre: DEBUG MARKER: START OST3 again [ 6796.761559] Lustre: lustre-OST0000-osc-ffff8800b616e800: disconnect after 24s idle [ 6796.765127] Lustre: lustre-OST0003-osc-ffff8800b616e800: Connection to lustre-OST0003 (at 192.168.202.149@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 6797.350402] Lustre: lustre-OST0003-osc-ffff8800b616e800: Connection restored to (at 192.168.202.149@tcp) [ 6810.571250] Lustre: DEBUG MARKER: == conf-sanity test 153a: bypass invalid NIDs quickly ==== 19:56:20 (1718322980) [ 6810.695089] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 6810.699208] LustreError: 30551:0:(file.c:264:ll_close_inode_openhandle()) lustre-clilmv-ffff8800b616e800: inode [0x240000bd0:0x1:0x0] mdc close failed: rc = -108 [ 6820.738359] Lustre: Unmounted lustre-client [ 6854.728214] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6855.259830] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6860.400473] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6883.709304] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 6884.258854] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0001-mdc-*.mds_server_uuid [ 6888.184748] Lustre: DEBUG MARKER: oleg249-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 6888.664902] LNetError: 20482:0:(lib-move.c:2275:lnet_handle_find_routed_path()) peer 192.168.252.112@tcp2 has no available nets [ 6893.713747] Lustre: Mounted lustre-client [ 6898.793314] Lustre: Unmounted lustre-client [ 6914.351741] Key type lgssc unregistered [ 6945.418637] LNet: 3185:0:(lib-ptl.c:966:lnet_clear_lazy_portal()) Active lazy portal 0 on exit [ 7016.420647] LNet: Removed LNI 192.168.202.49@tcp [ 7020.590474] Lustre: DEBUG MARKER: == conf-sanity test 802a: simulate readonly device ======= 19:59:50 (1718323190) [ 7020.900876] Lustre: DEBUG MARKER: SKIP: conf-sanity test_802a ZFS specific test ****************************************************************************** ************************ 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 5.93s (real) 3.21s (CPU), Child processes: 2.71s