************************ crashinfo ************************* /exports/testreports/46998/testresults/sanity-benchmark-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg136-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.TxwFF/vmlinux [TAINTED] DUMPFILE: /exports/testreports/46998/testresults/sanity-benchmark-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg136-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Tue Nov 5 11:51:50 EST 2024 UPTIME: 01:05:19 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 155 NODENAME: oleg136-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 11 last 5s 29 last 60s 32 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 151 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 ----- -------------- ------ ---------------------------- 679 kworker/0:2 0 ms (no user stack) 1897 monitor_thread 0 ms (no user stack) 20 rcuos/1 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 1896 lnet_discovery 1 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 851805 3.2 GB 89% of TOTAL MEM USED 103274 403.4 MB 10% of TOTAL MEM SHARED 9779 38.2 MB 1% of TOTAL MEM BUFFERS 5215 20.4 MB 0% of TOTAL MEM CACHED 52721 205.9 MB 5% of TOTAL MEM SLAB 12881 50.3 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 69670 272.1 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 6 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 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 3913.3 eth0 n/a 1.4 RSS_TOTAL=78664 pages, %mem= 1.4 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b2e41c0 ffff8800b6d48800 sysfs sysfs /sys ffff88012b2e4380 ffff880139944000 proc proc /proc ffff88012b2e4540 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b2e4700 ffff8800b6d1a800 securityfs securityfs /sys/kernel/security ffff88012b2e48c0 ffff8800b6d49000 tmpfs tmpfs /dev/shm ffff88012b2e4a80 ffff880137679000 devpts devpts /dev/pts ffff8801370ca540 ffff88012b32b800 tmpfs tmpfs /run ffff8801370ca700 ffff88012b32c000 tmpfs tmpfs /sys/fs/cgroup ffff8801370ca8c0 ffff88012b32c800 cgroup cgroup /sys/fs/cgroup/systemd ffff8801370caa80 ffff88012b32d000 pstore pstore /sys/fs/pstore ffff8801370cac40 ffff88012b32d800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801370cae00 ffff88012b32e000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801370cafc0 ffff88012b32e800 cgroup cgroup /sys/fs/cgroup/devices ffff8801370cb180 ffff88012b32f000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801370cb340 ffff88012b32f800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801370cb500 ffff88012b328000 cgroup cgroup /sys/fs/cgroup/freezer ffff8801370cb6c0 ffff88013703e000 cgroup cgroup /sys/fs/cgroup/memory ffff8801370cb880 ffff88013703f800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801370cba40 ffff88012aa50000 cgroup cgroup /sys/fs/cgroup/pids ffff8801370cbc00 ffff88012aa50800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b2e4c40 ffff8800b6d4c800 configfs configfs /sys/kernel/config ffff880138ccafc0 ffff8800b6d0d800 ext4 /dev/nbd0 / ffff8800b6ecee00 ffff8800b6d0f000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137668e00 ffff88012aa51000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668fc0 ffff88012aa54000 hugetlbfs hugetlbfs /dev/hugepages ffff8800b6ecf180 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b6ecf340 ffff88013703c800 mqueue mqueue /dev/mqueue ffff880137669180 ffff88012aa53800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137669340 ffff88012aa57800 ramfs none /mnt ffff880138ccb180 ffff8800b6279800 tmpfs none /var/lib/stateless/writable ffff880138ccb340 ffff8800b627f000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b6ecf880 ffff8800b6279800 tmpfs none /var/cache/man ffff880137669500 ffff8800b6279800 tmpfs none /var/log ffff8801376696c0 ffff8800b6279800 tmpfs none /var/lib/dbus ffff880137669880 ffff8800b6279800 tmpfs none /tmp ffff880137669a40 ffff8800b6279800 tmpfs none /var/lib/dhclient ffff880137669c00 ffff8800b6279800 tmpfs none /var/tmp ffff880138ccb500 ffff8800b6279800 tmpfs none /var/lib/NetworkManager ffff880137669dc0 ffff8800b6279800 tmpfs none /var/lib/systemd/random-seed ffff880138ccb6c0 ffff8800b6279800 tmpfs none /var/spool ffff88012b2e5340 ffff8800b6279800 tmpfs none /var/lib/nfs ffff8800b6ecfa40 ffff8800b6279800 tmpfs none /var/lib/gssproxy ffff8800b6ecfc00 ffff8800b6279800 tmpfs none /var/lib/logrotate ffff8800b6ecfdc0 ffff8800b6279800 tmpfs none /etc ffff8800b6f88000 ffff8800b6279800 tmpfs none /var/lib/rsyslog ffff8800b5a52000 ffff8800b6279800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012b2e4000 ffff88012a42d000 nfs4 192.168.200.253:/exports/state/oleg136-client.virtnet /var/lib/stateless/state ffff88012b2e5880 ffff88012a42d000 nfs4 192.168.200.253:/exports/state/oleg136-client.virtnet /boot ffff88012b2e5a40 ffff88012a42d000 nfs4 192.168.200.253:/exports/state/oleg136-client.virtnet /etc/etc/kdump.conf ffff8800b5a52380 ffff8800b6d0f000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b36f3500 ffff88012a42b000 nfs4 192.168.200.253://exports/testreports/46998/testresults/sanity-benchmark-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff880138ccba40 ffff88012a4f8800 tmpfs tmpfs /run/user/0 ffff880137338700 ffff8800b627f000 squashfs /dev/vda /usr/sbin/mount.lustre ffff880138ccbc00 ffff88012a4fe000 lustre 192.168.201.136@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 19.162637] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 19.307789] AVX version of gcm_enc/dec engaged. [ 19.309570] AES CTR mode by8 optimization enabled [ 19.349851] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 19.358407] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 19.897303] EDAC MC: Ver: 3.0.0 [ 19.923816] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 19.923828] EDAC sbridge: Ver: 1.1.2 [ 27.578784] mount.nfs (776) used greatest stack depth: 10688 bytes left [ 59.271413] libcfs: loading out-of-tree module taints kernel. [ 59.273364] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 59.298221] LNet: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 59.333791] alg: No test for adler32 (adler32-zlib) [ 60.454882] Lustre: Lustre: Build Version: 2.15.5_RC1_1_gde44bed [ 60.708285] LNet: Added LNI 192.168.201.36@tcp [8/256/0/180] [ 60.711524] LNet: Accept secure, port 988 [ 62.279265] Key type lgssc registered [ 62.738131] Lustre: Echo OBD driver; http://www.lustre.org/ [ 127.770092] Lustre: Mounted lustre-client [ 129.731853] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 143.592810] Lustre: DEBUG MARKER: oleg136-client.virtnet: executing check_logdir /tmp/testlogs/ [ 144.980456] Lustre: DEBUG MARKER: oleg136-client.virtnet: executing yml_node [ 146.310659] Lustre: DEBUG MARKER: Client: 2.15.5.RC1 [ 147.076310] Lustre: DEBUG MARKER: MDS: 2.15.5.RC1 [ 147.854339] Lustre: DEBUG MARKER: OSS: 2.15.5.RC1 [ 148.347540] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Tue Nov 5 10:48:56 EST 2024 [ 150.145818] Lustre: DEBUG MARKER: excepting tests: [ 150.629921] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 152.479137] Lustre: DEBUG MARKER: oleg136-client.virtnet: executing check_config_client /mnt/lustre [ 152.810525] Lustre: lustre-OST0000-osc-ffff88012a4fe000: disconnect after 23s idle [ 160.004524] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 163.474087] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:49:12 (1730821752) [ 166.116388] random: crng init done [ 312.246452] LNet: 10137:0:(debug.c:354:libcfs_debug_str2mask()) You are trying to use a numerical value for the mask - this will be deprecated in a future release. [ 313.697312] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:51:42 (1730821902) [ 314.125896] Lustre: DEBUG MARKER: min OST has 3434116kB available, using 5151174kB file size [ 443.273816] Lustre: lustre-OST0000-osc-ffff88012a4fe000: disconnect after 23s idle [ 443.276904] Lustre: Skipped 1 previous similar message [ 493.369859] Lustre: lustre-OST0000-osc-ffff88012a4fe000: disconnect after 20s idle [ 493.372262] Lustre: Skipped 1 previous similar message ****************************************************************************** ************************ 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 10.85s (real) 5.58s (CPU), Child processes: 5.24s