************************ crashinfo ************************* /exports/testreports/42038/testresults/racer-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg114-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.S6m9X/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42038/testresults/racer-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg114-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Mon Apr 15 15:21:11 EDT 2024 UPTIME: 00:11:55 LOAD AVERAGE: 54.24, 128.00, 98.69 TASKS: 245 NODENAME: oleg114-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 +++WARNING+++ High Load Averages: 54.24, 128.00, 98.69 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 60 last 5s 65 last 60s 137 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 190 TASK_RUNNING 1 TASK_UNINTERRUPTIBLE 51 +++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 ----- -------------- ------ ---------------------------- 46 kworker/0:1 0 ms (no user stack) 49 kworker/1:1 0 ms (no user stack) 1954 lnet_discovery 0 ms (no user stack) 50 kworker/2:1 0 ms (no user stack) 5 kworker/u8:0 141 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 679620 2.6 GB 71% of TOTAL MEM USED 275459 1.1 GB 28% of TOTAL MEM SHARED 12031 47 MB 1% of TOTAL MEM BUFFERS 5144 20.1 MB 0% of TOTAL MEM CACHED 47966 187.4 MB 5% of TOTAL MEM SLAB 127146 496.7 MB 13% 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 80788 315.6 MB 10% 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 712.9 eth0 n/a 0.6 RSS_TOTAL=181608 pages, %mem= 2.4 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aaea000 ffff88012aaf0000 sysfs sysfs /sys ffff88012aaea1c0 ffff880139944000 proc proc /proc ffff88012aaea380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aaea540 ffff8800b6ce3000 securityfs securityfs /sys/kernel/security ffff88012aaea700 ffff88012aaf0800 tmpfs tmpfs /dev/shm ffff88012aaea8c0 ffff88012b219000 devpts devpts /dev/pts ffff88012aaeaa80 ffff88012aaf1000 tmpfs tmpfs /run ffff88012aaeac40 ffff88012aaf1800 tmpfs tmpfs /sys/fs/cgroup ffff88012aaeae00 ffff88012aaf2000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aaeafc0 ffff88012aaf2800 pstore pstore /sys/fs/pstore ffff88012aaeb180 ffff88012aaf4800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aaeb340 ffff88012aaf4000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aaeb500 ffff88012aaf3800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aaeb6c0 ffff88012aaf3000 cgroup cgroup /sys/fs/cgroup/memory ffff88012aaeb880 ffff88012aaf5000 cgroup cgroup /sys/fs/cgroup/pids ffff88012aaeba40 ffff88012aaf5800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aaebc00 ffff88012aaf6000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aaebdc0 ffff88012aaf6800 cgroup cgroup /sys/fs/cgroup/devices ffff88012aa94000 ffff88012aaf7000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aa941c0 ffff88012aaf7800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b26ea80 ffff88012a491000 configfs configfs /sys/kernel/config ffff88012aa94700 ffff88012ab03000 ext4 /dev/nbd0 / ffff8800b6eec380 ffff88012ab04000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b26ee00 ffff88012a492800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012b26efc0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b26f180 ffff88012b21a800 mqueue mqueue /dev/mqueue ffff8800b6eec540 ffff88012a5ce000 hugetlbfs hugetlbfs /dev/hugepages ffff88012aa948c0 ffff8800b63b3000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012aa94a80 ffff88012a491800 ramfs none /mnt ffff8800b6eec700 ffff8800b6360000 tmpfs none /var/lib/stateless/writable ffff88012aa94c40 ffff8800b6065000 squashfs /dev/vda /home/green/git/lustre-release ffff88012aa94e00 ffff8800b6360000 tmpfs none /var/cache/man ffff88012aa94fc0 ffff8800b6360000 tmpfs none /var/log ffff88012aa95180 ffff8800b6360000 tmpfs none /var/lib/dbus ffff88012aa95340 ffff8800b6360000 tmpfs none /tmp ffff88012aa95500 ffff8800b6360000 tmpfs none /var/lib/dhclient ffff880137668a80 ffff8800b6360000 tmpfs none /var/tmp ffff880137668c40 ffff8800b6360000 tmpfs none /var/lib/NetworkManager ffff8800b6eec8c0 ffff8800b6360000 tmpfs none /var/lib/systemd/random-seed ffff88012aa956c0 ffff8800b6360000 tmpfs none /var/spool ffff880137668e00 ffff8800b6360000 tmpfs none /var/lib/nfs ffff880137668fc0 ffff8800b6360000 tmpfs none /var/lib/gssproxy ffff880137669180 ffff8800b6360000 tmpfs none /var/lib/logrotate ffff88012aa95880 ffff8800b6360000 tmpfs none /etc ffff880137669340 ffff8800b6360000 tmpfs none /var/lib/rsyslog ffff880137669500 ffff8800b6360000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012aa95a40 ffff88012a5ce800 nfs4 192.168.200.253:/exports/state/oleg114-client.virtnet /var/lib/stateless/state ffff8800b6eecc40 ffff88012a5ce800 nfs4 192.168.200.253:/exports/state/oleg114-client.virtnet /boot ffff88012aa94540 ffff88012a5ce800 nfs4 192.168.200.253:/exports/state/oleg114-client.virtnet /etc/etc/kdump.conf ffff8801376696c0 ffff88012ab04000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880137669a40 ffff88012a5cb800 nfs4 192.168.200.253://exports/testreports/42038/testresults/racer-zfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800afc86000 ffff8800b58f2000 tmpfs tmpfs /run/user/0 ffff8800afc86700 ffff8800b6065000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b6eec000 ffff8800b5819800 lustre 192.168.201.114@tcp:/lustre /mnt/lustre ffff8800b6eec1c0 ffff88012c0a9000 lustre 192.168.201.114@tcp:/lustre /mnt/lustre2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 309.556490] Lustre: dir [0x200000403:0x2d0d:0x0] stripe 1 readdir failed: -108, directory is partially accessed! [ 309.559223] Lustre: Skipped 31 previous similar messages [ 309.633788] Lustre: lustre-MDT0001-mdc-ffff8800b5819800: Connection restored to (at 192.168.201.114@tcp) [ 313.095466] LustreError: 23188:0:(lov_object.c:1360:lov_layout_change()) lustre-clilov-ffff88012c0a9000: cannot apply new layout on [0x240000402:0x2740:0x0] : rc = -5 [ 313.101131] LustreError: 23188:0:(lov_object.c:1360:lov_layout_change()) Skipped 9 previous similar messages [ 313.105342] LustreError: 23188:0:(lcommon_cl.c:196:cl_file_inode_init()) lustre: failed to initialize cl_object [0x240000402:0x2740:0x0]: rc = -5 [ 313.111006] LustreError: 23188:0:(lcommon_cl.c:196:cl_file_inode_init()) Skipped 193 previous similar messages [ 313.115316] LustreError: 23188:0:(llite_lib.c:3691:ll_prep_inode()) new_inode -fatal: rc -5 [ 313.119481] LustreError: 23188:0:(llite_lib.c:3691:ll_prep_inode()) Skipped 193 previous similar messages [ 320.442621] LustreError: 29848:0:(vvp_io.c:1923:vvp_io_init()) lustre: refresh file layout [0x240000403:0x2b3b:0x0] error -5. [ 329.413573] LustreError: 46:0:(statahead.c:792:ll_statahead_interpret_work()) lustre: getattr callback for 4 [0x200000402:0x31a4:0x0]: rc = -5 [ 329.419868] LustreError: 46:0:(statahead.c:792:ll_statahead_interpret_work()) Skipped 3 previous similar messages [ 377.090750] 0[16800]: segfault at 0 ip (null) sp 00007ffef2099438 error 14 in 0[400000+6000] [ 381.426360] 1[19889]: segfault at 8 ip 00007f5177c0d7e8 sp 00007ffd7b3736a0 error 4 in ld-2.17.so[7f5177c02000+22000] [ 385.083806] 13[23711]: segfault at 8 ip 00007f1f40c7c7e8 sp 00007ffd7dcfa8c0 error 4 in ld-2.17.so[7f1f40c71000+22000] [ 400.075313] LustreError: 50:0:(statahead.c:792:ll_statahead_interpret_work()) lustre: getattr callback for 10 [0x200000402:0x4a7a:0x0]: rc = -5 [ 400.079933] LustreError: 50:0:(statahead.c:792:ll_statahead_interpret_work()) Skipped 13 previous similar messages [ 409.573386] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg114-client.virtnet DURATION=300 ========================================================== 15:16:05 (1713208565) [ 445.975384] LustreError: 16126:0:(lcommon_cl.c:196:cl_file_inode_init()) lustre: failed to initialize cl_object [0x200000403:0x3b3e:0x0]: rc = -5 [ 445.980511] LustreError: 16126:0:(lcommon_cl.c:196:cl_file_inode_init()) Skipped 405 previous similar messages [ 445.996497] LustreError: 16126:0:(llite_lib.c:3691:ll_prep_inode()) new_inode -fatal: rc -5 [ 446.000137] LustreError: 16126:0:(llite_lib.c:3691:ll_prep_inode()) Skipped 405 previous similar messages [ 547.400100] LustreError: 11-0: lustre-MDT0000-mdc-ffff88012c0a9000: operation mds_reint to node 192.168.201.114@tcp failed: rc = -107 [ 547.405391] Lustre: lustre-MDT0000-mdc-ffff88012c0a9000: Connection to lustre-MDT0000 (at 192.168.201.114@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 547.443932] LustreError: 167-0: lustre-MDT0000-mdc-ffff88012c0a9000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 547.564931] LustreError: 16655:0:(file.c:5550:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000403:0x5b10:0x0] error: rc = -108 [ 547.568572] LustreError: 16655:0:(file.c:5550:ll_inode_revalidate_fini()) Skipped 1 previous similar message [ 547.700818] LustreError: 24125:0:(file.c:264:ll_close_inode_openhandle()) lustre-clilmv-ffff88012c0a9000: inode [0x200000402:0x54c2:0x0] mdc close failed: rc = -108 [ 547.708235] LustreError: 24125:0:(file.c:264:ll_close_inode_openhandle()) Skipped 163 previous similar messages [ 548.110192] LustreError: 24410:0:(file.c:5550:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000402:0x2:0x0] error: rc = -108 [ 548.114108] LustreError: 24410:0:(file.c:5550:ll_inode_revalidate_fini()) Skipped 24 previous similar messages [ 548.139844] LustreError: 16381:0:(vvp_io.c:1923:vvp_io_init()) lustre: refresh file layout [0x200000403:0x5b0a:0x0] error -108. [ 548.143926] LustreError: 16381:0:(vvp_io.c:1923:vvp_io_init()) Skipped 13 previous similar messages [ 548.577536] Lustre: lustre-MDT0000-mdc-ffff88012c0a9000: Connection restored to (at 192.168.201.114@tcp) [ 698.443145] LustreError: 11-0: lustre-MDT0001-mdc-ffff88012c0a9000: operation ldlm_enqueue to node 192.168.201.114@tcp failed: rc = -107 [ 698.447052] Lustre: lustre-MDT0001-mdc-ffff88012c0a9000: Connection to lustre-MDT0001 (at 192.168.201.114@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 698.464319] LustreError: 167-0: lustre-MDT0001-mdc-ffff88012c0a9000: This client was evicted by lustre-MDT0001; in progress operations using this service will fail. [ 698.506779] LustreError: 522:0:(file.c:5550:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000403:0x5544:0x0] error: rc = -108 [ 698.513649] LustreError: 522:0:(file.c:5550:ll_inode_revalidate_fini()) Skipped 190 previous similar messages [ 698.778543] Lustre: lustre-MDT0001-mdc-ffff88012c0a9000: Connection restored to (at 192.168.201.114@tcp) ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) High Load Averages: 54.24, 128.00, 98.69 There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 11.50s (real) 6.03s (CPU), Child processes: 5.40s