************************ crashinfo ************************* /exports/testreports/43549/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg132-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.FvMYr/vmlinux [TAINTED] DUMPFILE: /exports/testreports/43549/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg132-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Jun 19 23:04:12 EDT 2024 UPTIME: 00:16:58 LOAD AVERAGE: 0.03, 40.04, 65.62 TASKS: 161 NODENAME: oleg132-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: 0.03, 40.04, 65.62 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 12 last 5s 29 last 60s 35 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 157 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 ----- -------------- ------ ---------------------------- 1 systemd 0 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 905 in:imjournal 0 ms /usr/sbin/rsyslogd -n 5380 ldlm_bl_01 129 ms (no user stack) 46 kworker/0:1 160 ms (no user stack) 20 rcuos/1 168 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 804778 3.1 GB 84% of TOTAL MEM USED 150301 587.1 MB 15% of TOTAL MEM SHARED 36285 141.7 MB 3% of TOTAL MEM BUFFERS 5166 20.2 MB 0% of TOTAL MEM CACHED 72721 284.1 MB 7% of TOTAL MEM SLAB 29918 116.9 MB 3% 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 63019 246.2 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 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 1016.2 eth0 n/a 0.6 RSS_TOTAL=80444 pages, %mem= 1.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aac8000 ffff88012aad0000 sysfs sysfs /sys ffff88012aac81c0 ffff880139944000 proc proc /proc ffff88012aac8380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aac8540 ffff8800b6ca8800 securityfs securityfs /sys/kernel/security ffff88012aac8700 ffff88012aad0800 tmpfs tmpfs /dev/shm ffff88012aac88c0 ffff88013710a800 devpts devpts /dev/pts ffff88012aac8a80 ffff88012aad1000 tmpfs tmpfs /run ffff88012aac8c40 ffff88012aad1800 tmpfs tmpfs /sys/fs/cgroup ffff88012aac8e00 ffff88012aad2000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aac8fc0 ffff88012aad2800 pstore pstore /sys/fs/pstore ffff88012aa90000 ffff8801372f5000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aa901c0 ffff8801372f5800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aa90380 ffff8801372f6000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aa90540 ffff8801372f6800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aa90700 ffff8801372f7000 cgroup cgroup /sys/fs/cgroup/memory ffff88012aa908c0 ffff8801372f7800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aa90a80 ffff88012aa60000 cgroup cgroup /sys/fs/cgroup/pids ffff88012aa90c40 ffff88012aa60800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aa90e00 ffff88012aa61000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aa90fc0 ffff88012aa61800 cgroup cgroup /sys/fs/cgroup/devices ffff88012aa91180 ffff88012aa62800 configfs configfs /sys/kernel/config ffff880137668380 ffff8800b6ccb000 ext4 /dev/nbd0 / ffff88012aac9340 ffff88012aad3800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aac9880 ffff8800b6cad800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aac9a40 ffff8800b6ca9800 hugetlbfs hugetlbfs /dev/hugepages ffff88012aa91340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012aac9c00 ffff88013710c000 mqueue mqueue /dev/mqueue ffff880137668540 ffff8800b6214000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137668700 ffff8800b591a000 ramfs none /mnt ffff88012aac96c0 ffff8800b5859000 tmpfs none /var/lib/stateless/writable ffff88012aa91500 ffff8800b604d800 squashfs /dev/vda /home/green/git/lustre-release ffff88012aac9500 ffff8800b5859000 tmpfs none /var/cache/man ffff88012aa916c0 ffff8800b5859000 tmpfs none /var/log ffff88012aac9180 ffff8800b5859000 tmpfs none /var/lib/dbus ffff8801376688c0 ffff8800b5859000 tmpfs none /tmp ffff880137668a80 ffff8800b5859000 tmpfs none /var/lib/dhclient ffff8800b61c7340 ffff8800b5859000 tmpfs none /var/tmp ffff880137668c40 ffff8800b5859000 tmpfs none /var/lib/NetworkManager ffff880137668e00 ffff8800b5859000 tmpfs none /var/lib/systemd/random-seed ffff880137668fc0 ffff8800b5859000 tmpfs none /var/spool ffff880137669180 ffff8800b5859000 tmpfs none /var/lib/nfs ffff8800b61c7500 ffff8800b5859000 tmpfs none /var/lib/gssproxy ffff880137669340 ffff8800b5859000 tmpfs none /var/lib/logrotate ffff8800b61c76c0 ffff8800b5859000 tmpfs none /etc ffff880137669500 ffff8800b5859000 tmpfs none /var/lib/rsyslog ffff8801376696c0 ffff8800b5859000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012aa91880 ffff8800b6214800 nfs4 192.168.200.253:/exports/state/oleg132-client.virtnet /var/lib/stateless/state ffff8800b5bda380 ffff8800b6214800 nfs4 192.168.200.253:/exports/state/oleg132-client.virtnet /boot ffff880137669880 ffff8800b6214800 nfs4 192.168.200.253:/exports/state/oleg132-client.virtnet /etc/etc/kdump.conf ffff88012aa91a40 ffff88012aad3800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b427ae00 ffff8800ae031800 nfs4 192.168.200.253://exports/testreports/43549/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b5b608c0 ffff8800b6211000 tmpfs tmpfs /run/user/0 ffff8800b427b500 ffff8800b604d800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b61c6700 ffff8800b604a800 lustre 192.168.201.132@tcp:/lustre /mnt/lustre ffff8800b61c6a80 ffff8800aa8db800 lustre 192.168.201.132@tcp:/lustre /mnt/lustre2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 290.692041] LustreError: 69:0:(statahead.c:830:ll_statahead_interpret_work()) lustre: getattr callback for 6 [0x240000402:0x3aff:0x0]: rc = -5 [ 290.696822] LustreError: 69:0:(statahead.c:830:ll_statahead_interpret_work()) Skipped 12 previous similar messages [ 297.741129] LustreError: 16816:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) lustre: failure inode [0x240000403:0x3aa0:0x0] get parent: rc = -2 [ 306.439244] 6[25725]: segfault at 8 ip 00007fd22420d7e8 sp 00007fff6e3ee300 error 4 in ld-2.17.so[7fd224202000+22000] [ 314.759497] 18[464]: segfault at 8 ip 00007fd62a4d37e8 sp 00007ffd38e9dd40 error 4 in ld-2.17.so[7fd62a4c8000+22000] [ 320.982912] 16[5970]: segfault at 8 ip 00007f78a85d87e8 sp 00007ffef9d3eb10 error 4 in ld-2.17.so[7f78a85cd000+22000] [ 321.782536] 16[6590]: segfault at 7f98c43c37d0 ip 0000000000405e2a sp 00007fff1f52c6b8 error 6 in 16[400000+6000] [ 323.508463] 19[8005]: segfault at 406000 ip 0000000000406000 sp 00007fff401d4b08 error 14 in 19[606000+1000] [ 324.041810] LustreError: 7543:0:(llite_lib.c:1877:ll_update_lsm_md()) lustre: [0x240000403:0x482c:0x0] dir layout mismatch: [ 324.046666] LustreError: 7543:0:(llite_lib.c:1877:ll_update_lsm_md()) Skipped 2 previous similar messages [ 324.051488] LustreError: 7543:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x2 count=2 index=1 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 324.062312] LustreError: 7543:0:(lustre_lmv.h:185:lmv_stripe_object_dump()) stripe[0] [0x240000400:0x18f:0x0] [ 324.066964] LustreError: 7543:0:(lustre_lmv.h:185:lmv_stripe_object_dump()) Skipped 17 previous similar messages [ 324.072628] LustreError: 7543:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=3 index=1 hash=crush:0x82000003 max_inherit=0 max_inherit_rr=0 version=1 migrate_offset=2 migrate_hash=fnv_1a_64:2 pool= [ 324.083715] LustreError: 7541:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x3 count=2 index=1 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 324.094579] LustreError: 7541:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=3 index=1 hash=crush:0x82000003 max_inherit=0 max_inherit_rr=0 version=1 migrate_offset=2 migrate_hash=fnv_1a_64:2 pool= [ 326.316193] 9[10260]: segfault at 8 ip 00007f6e197487e8 sp 00007ffc48d80fc0 error 4 in ld-2.17.so[7f6e1973d000+22000] [ 327.050206] LustreError: 9591:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) lustre: failure inode [0x240000403:0x37b9:0x0] get parent: rc = -116 [ 330.363935] 1[13996]: segfault at 8 ip 00007fd8ddf527e8 sp 00007ffeb4bcecc0 error 4 in ld-2.17.so[7fd8ddf47000+22000] [ 335.836770] LustreError: 15605:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) lustre: failure inode [0x240000402:0x4839:0x0] get parent: rc = -116 [ 335.843113] LustreError: 15605:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) Skipped 1 previous similar message [ 349.978225] 5[29956]: segfault at 8 ip 00007fc76dfbb7e8 sp 00007ffd3221db50 error 4 in ld-2.17.so[7fc76dfb0000+22000] [ 408.347883] LustreError: 32480:0:(file.c:5691:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000402:0x4812:0x0] error: rc = -4 [ 408.549806] LustreError: 30506:0:(mdc_request.c:1469:mdc_read_page()) lustre-MDT0001-mdc-ffff8800aa8db800: [0x240000401:0xbb:0x0] lock enqueue fails: rc = -4 [ 408.553739] Lustre: dir [0x200000402:0x56b0:0x0] stripe 1 readdir failed: -4, directory is partially accessed! [ 408.556289] Lustre: Skipped 142 previous similar messages [ 452.319098] LustreError: 0-0: lustre-MDT0001-mdc-ffff8800aa8db800: operation ldlm_enqueue to node 192.168.201.132@tcp failed: rc = -107 [ 452.319099] LustreError: 0-0: lustre-MDT0001-mdc-ffff8800aa8db800: operation ldlm_enqueue to node 192.168.201.132@tcp failed: rc = -107 [ 452.319110] Lustre: lustre-MDT0001-mdc-ffff8800aa8db800: Connection to lustre-MDT0001 (at 192.168.201.132@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 452.320684] LustreError: 0-0: lustre-MDT0001-mdc-ffff8800aa8db800: This client was evicted by lustre-MDT0001; in progress operations using this service will fail. [ 452.324598] LustreError: 32166:0:(file.c:5691:ll_inode_revalidate_fini()) lustre: revalidate FID [0x240000402:0x1:0x0] error: rc = -5 [ 452.324599] LustreError: 32166:0:(file.c:5691:ll_inode_revalidate_fini()) Skipped 18 previous similar messages [ 452.324618] LustreError: 29283:0:(file.c:264:ll_close_inode_openhandle()) lustre-clilmv-ffff8800aa8db800: inode [0x240000403:0x50fd:0x0] mdc close failed: rc = -108 [ 452.324619] LustreError: 29283:0:(file.c:264:ll_close_inode_openhandle()) Skipped 176 previous similar messages [ 452.356075] LustreError: 32077:0:(lcommon_cl.c:195:cl_file_inode_init()) lustre: failed to initialize cl_object [0x200000402:0x5a9f:0x0]: rc = -5 [ 452.356077] LustreError: 32077:0:(lcommon_cl.c:195:cl_file_inode_init()) Skipped 506 previous similar messages [ 452.356093] LustreError: 32077:0:(llite_lib.c:3708:ll_prep_inode()) lustre: new_inode - fatal error: rc = -5 [ 452.356095] LustreError: 32077:0:(llite_lib.c:3708:ll_prep_inode()) Skipped 506 previous similar messages [ 452.375711] LustreError: Skipped 5 previous similar messages [ 452.453312] Lustre: lustre-MDT0001-mdc-ffff8800aa8db800: Connection restored to (at 192.168.201.132@tcp) ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) High Load Averages: 0.03, 40.04, 65.62 There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 10.78s (real) 5.36s (CPU), Child processes: 5.38s