************************ crashinfo ************************* /exports/testreports/47154/testresults/sanity-flr-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg438-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.UgPMK/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanity-flr-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg438-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 12:40:51 EST 2024 UPTIME: 00:33:37 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 248 NODENAME: oleg438-server.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 18 last 5s 60 last 60s 76 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 244 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 3763 ptlrpcd_00_01 124 ms (no user stack) 7212 mdt_out00_000 124 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 739399 2.8 GB 77% of TOTAL MEM USED 215668 842.5 MB 22% of TOTAL MEM SHARED 10769 42.1 MB 1% of TOTAL MEM BUFFERS 8511 33.2 MB 0% of TOTAL MEM CACHED 71197 278.1 MB 7% of TOTAL MEM SLAB 15334 59.9 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 739676 2.8 GB ---- COMMITTED 58966 230.3 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 2014.5 eth0 n/a 1.6 RSS_TOTAL=51544 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668c40 ffff8800b5234000 sysfs sysfs /sys ffff880137668e00 ffff880139944000 proc proc /proc ffff880137668fc0 ffff880137678000 devtmpfs devtmpfs /dev ffff880137669180 ffff88012a320000 securityfs securityfs /sys/kernel/security ffff880137669340 ffff8800b5234800 tmpfs tmpfs /dev/shm ffff880137669500 ffff88012b278000 devpts devpts /dev/pts ffff8801376696c0 ffff8800b5235000 tmpfs tmpfs /run ffff880137669880 ffff8800b5235800 tmpfs tmpfs /sys/fs/cgroup ffff880137669a40 ffff8800b5236000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669c00 ffff8800b5236800 pstore pstore /sys/fs/pstore ffff880137669dc0 ffff88012a308800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a2e2000 ffff88012a308000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a2e21c0 ffff88012a309000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a2e2380 ffff88012a309800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a2e2540 ffff88012a30a000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a2e2700 ffff88012a30a800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a2e28c0 ffff88012a30b000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2e2a80 ffff88012a30b800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a2e2c40 ffff88012a30c000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a2e2e00 ffff88012a30c800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2e3180 ffff8800b5237800 configfs configfs /sys/kernel/config ffff88012a312380 ffff88012a323000 ext4 /dev/nbd0 / ffff88012a2e3500 ffff88012a30e800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b4b4e540 ffff8800b40d5000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a2e36c0 ffff88013700f800 mqueue mqueue /dev/mqueue ffff88012a312540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a2e3880 ffff8800b481a000 hugetlbfs hugetlbfs /dev/hugepages ffff88012a312700 ffff8800b4120800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b4b4e700 ffff8800b4bef000 ramfs none /mnt ffff88012a2e3a40 ffff8800b4125000 tmpfs none /var/lib/stateless/writable ffff8800b4b4e8c0 ffff8800b4bef800 squashfs /dev/vda /home/green/git/lustre-release ffff88012a2e3c00 ffff8800b4125000 tmpfs none /var/cache/man ffff88012a2e3dc0 ffff8800b4125000 tmpfs none /var/log ffff88012a2e2fc0 ffff8800b4125000 tmpfs none /var/lib/dbus ffff880137668a80 ffff8800b4125000 tmpfs none /tmp ffff8800b235a000 ffff8800b4125000 tmpfs none /var/lib/dhclient ffff8800b4b4ea80 ffff8800b4125000 tmpfs none /var/tmp ffff8800b4b4ec40 ffff8800b4125000 tmpfs none /var/lib/NetworkManager ffff880129f3e540 ffff8800b4125000 tmpfs none /var/lib/systemd/random-seed ffff88012a312a80 ffff8800b4125000 tmpfs none /var/spool ffff8800b235a1c0 ffff8800b4125000 tmpfs none /var/lib/nfs ffff8800b235a380 ffff8800b4125000 tmpfs none /var/lib/gssproxy ffff8800b235a540 ffff8800b4125000 tmpfs none /var/lib/logrotate ffff880129f3e700 ffff8800b4125000 tmpfs none /etc ffff8800b235a700 ffff8800b4125000 tmpfs none /var/lib/rsyslog ffff8800b235a8c0 ffff8800b4125000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a312c40 ffff8800b18a3000 nfs4 192.168.200.253:/exports/state/oleg438-server.virtnet /var/lib/stateless/state ffff8800b235aa80 ffff8800b18a3000 nfs4 192.168.200.253:/exports/state/oleg438-server.virtnet /boot ffff8800b235ac40 ffff8800b18a3000 nfs4 192.168.200.253:/exports/state/oleg438-server.virtnet /etc/etc/kdump.conf ffff8800b235ae00 ffff88012a30e800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880129f3e000 ffff8800b4bef800 squashfs /dev/vda /usr/sbin/mount.lustre ffff880129f3fa40 ffff8800b1aab800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff880129f3f500 ffff8800a6cd6000 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff880129f3fc00 ffff880131be6000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff880129f3ea80 ffff88009afcd800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 72.571647] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 72.580719] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 73.945763] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 73.949944] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 73.970133] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 73.973974] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 74.003906] Lustre: lustre-OST0001: new disk, initializing [ 74.006765] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 74.021305] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 75.326140] Lustre: DEBUG MARKER: oleg438-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 79.516920] random: crng init done [ 80.133157] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 81.491803] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 81.494569] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 81.503995] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 85.358569] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 91.641823] Lustre: DEBUG MARKER: oleg438-server.virtnet: executing check_logdir /tmp/testlogs/ [ 92.576956] Lustre: DEBUG MARKER: oleg438-server.virtnet: executing yml_node [ 93.559159] Lustre: DEBUG MARKER: Client: 2.16.0.1 [ 94.140896] Lustre: DEBUG MARKER: MDS: 2.16.0.1 [ 94.715426] Lustre: DEBUG MARKER: OSS: 2.16.0.1 [ 95.071155] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-flr ============----- Wed Nov 13 12:08:47 EST 2024 [ 98.694554] Lustre: DEBUG MARKER: excepting tests: 6 201 44c [ 99.043343] Lustre: DEBUG MARKER: === sanity-flr: start setup 12:08:51 (1731517731) === [ 99.816623] Lustre: DEBUG MARKER: oleg438-client.virtnet: executing check_config_client /mnt/lustre [ 104.267715] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 105.078351] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 105.671599] Lustre: DEBUG MARKER: oleg438-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 106.825101] Lustre: DEBUG MARKER: === sanity-flr: finish setup 12:08:59 (1731517739) === [ 107.322258] Lustre: DEBUG MARKER: == sanity-flr test 0a: lfs mirror create with -N option == 12:08:59 (1731517739) [ 110.494435] Lustre: DEBUG MARKER: == sanity-flr test 0b: lfs mirror create plain layout mirrors ========================================================== 12:09:02 (1731517742) [ 110.850996] Lustre: DEBUG MARKER: SKIP: sanity-flr test_0b need >= 4 OSTs [ 111.231676] Lustre: DEBUG MARKER: == sanity-flr test 0c: lfs mirror create composite layout mirrors ========================================================== 12:09:03 (1731517743) [ 111.604219] Lustre: DEBUG MARKER: SKIP: sanity-flr test_0c need >= 4 OSTs [ 111.982796] Lustre: DEBUG MARKER: == sanity-flr test 0d: lfs mirror extend with -N option == 12:09:04 (1731517744) [ 115.845287] Lustre: DEBUG MARKER: == sanity-flr test 0e: lfs mirror extend plain layout mirrors ========================================================== 12:09:08 (1731517748) [ 116.195713] Lustre: DEBUG MARKER: SKIP: sanity-flr test_0e need >= 4 OSTs [ 116.585383] Lustre: DEBUG MARKER: == sanity-flr test 0f: lfs mirror extend composite layout mirrors ========================================================== 12:09:08 (1731517748) [ 116.946705] Lustre: DEBUG MARKER: SKIP: sanity-flr test_0f need >= 4 OSTs [ 117.341620] Lustre: DEBUG MARKER: == sanity-flr test 0g: lfs mirror create flags support === 12:09:09 (1731517749) ****************************************************************************** ************************ 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 12.03s (real) 6.36s (CPU), Child processes: 5.62s