************************ crashinfo ************************* /exports/testreports/42052/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg304-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.CuKNH/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42052/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg304-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Tue Apr 16 11:00:10 EDT 2024 UPTIME: 00:11:55 LOAD AVERAGE: 2.46, 91.79, 79.92 TASKS: 166 NODENAME: oleg304-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: 2.46, 91.79, 79.92 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 13 last 5s 31 last 60s 38 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 162 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 ----- -------------- ------ ---------------------------- 49 kworker/2:1 0 ms (no user stack) 1945 socknal_reaper 0 ms (no user stack) 20 rcuos/1 0 ms (no user stack) 1 systemd 5 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 5824 ldlm_bl_03 49 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 747553 2.9 GB 78% of TOTAL MEM USED 207526 810.6 MB 21% of TOTAL MEM SHARED 26268 102.6 MB 2% of TOTAL MEM BUFFERS 5148 20.1 MB 0% of TOTAL MEM CACHED 62757 245.1 MB 6% of TOTAL MEM SLAB 34877 136.2 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 64303 251.2 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 713.0 eth0 n/a 0.2 RSS_TOTAL=87164 pages, %mem= 1.4 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aa92000 ffff88012aa30000 sysfs sysfs /sys ffff88012aa921c0 ffff880139944000 proc proc /proc ffff88012aa92380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aa92540 ffff8800b6cb3800 securityfs securityfs /sys/kernel/security ffff88012aa92700 ffff88012aa30800 tmpfs tmpfs /dev/shm ffff88012aa928c0 ffff8801372fe000 devpts devpts /dev/pts ffff88012aa92a80 ffff88012aa31000 tmpfs tmpfs /run ffff88012aa92c40 ffff88012aa31800 tmpfs tmpfs /sys/fs/cgroup ffff88012aa92e00 ffff88012aa32000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aa92fc0 ffff88012aa32800 pstore pstore /sys/fs/pstore ffff88012aa93180 ffff88012aa34800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aa93340 ffff88012aa34000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aa93500 ffff88012aa33800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aa936c0 ffff88012aa33000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aa93880 ffff88012aa35000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aa93a40 ffff88012aa35800 cgroup cgroup /sys/fs/cgroup/memory ffff88012aa93c00 ffff88012aa36000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aa93dc0 ffff88012aa36800 cgroup cgroup /sys/fs/cgroup/devices ffff88012aa96000 ffff88012aa37000 cgroup cgroup /sys/fs/cgroup/pids ffff88012aa961c0 ffff88012aa37800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880138ccb340 ffff8800b658a800 configfs configfs /sys/kernel/config ffff88012b23ac40 ffff8800b7c0e800 ext4 /dev/nbd0 / ffff88012b23ae00 ffff8800b6d30800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aa96a80 ffff8800b6cb4000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aa96c40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012aa96e00 ffff8800b6cb7000 hugetlbfs hugetlbfs /dev/hugepages ffff880137668380 ffff8801372ff800 mqueue mqueue /dev/mqueue ffff88012b23afc0 ffff88012a57d800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137668700 ffff8800b7c09000 ramfs none /mnt ffff88012aa96fc0 ffff8800b6fa3800 tmpfs none /var/lib/stateless/writable ffff88012aa97180 ffff8800b6fa6800 squashfs /dev/vda /home/green/git/lustre-release ffff88012aa97340 ffff8800b6fa3800 tmpfs none /var/cache/man ffff88012b23b180 ffff8800b6fa3800 tmpfs none /var/log ffff88012a550700 ffff8800b6fa3800 tmpfs none /var/lib/dbus ffff88012aa97500 ffff8800b6fa3800 tmpfs none /tmp ffff88012aa976c0 ffff8800b6fa3800 tmpfs none /var/lib/dhclient ffff88012aa97880 ffff8800b6fa3800 tmpfs none /var/tmp ffff88012aa97a40 ffff8800b6fa3800 tmpfs none /var/lib/NetworkManager ffff8801376688c0 ffff8800b6fa3800 tmpfs none /var/lib/systemd/random-seed ffff880137668a80 ffff8800b6fa3800 tmpfs none /var/spool ffff88012aa97c00 ffff8800b6fa3800 tmpfs none /var/lib/nfs ffff88012b23b340 ffff8800b6fa3800 tmpfs none /var/lib/gssproxy ffff88012aa97dc0 ffff8800b6fa3800 tmpfs none /var/lib/logrotate ffff880137668c40 ffff8800b6fa3800 tmpfs none /etc ffff88012aa968c0 ffff8800b6fa3800 tmpfs none /var/lib/rsyslog ffff88012aa96700 ffff8800b6fa3800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012aa96540 ffff8800b6fa1800 nfs4 192.168.200.253:/exports/state/oleg304-client.virtnet /var/lib/stateless/state ffff88012b23b500 ffff8800b6fa1800 nfs4 192.168.200.253:/exports/state/oleg304-client.virtnet /boot ffff88012b23b6c0 ffff8800b6fa1800 nfs4 192.168.200.253:/exports/state/oleg304-client.virtnet /etc/etc/kdump.conf ffff880137668e00 ffff8800b6d30800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b0829180 ffff8800ae871000 nfs4 192.168.200.253://exports/testreports/42052/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b0b94000 ffff8800b6cfb800 tmpfs tmpfs /run/user/0 ffff8800b0828a80 ffff8800b6fa6800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b08ec380 ffff88012a5d7000 lustre 192.168.203.104@tcp:/lustre /mnt/lustre ffff8800b09a4380 ffff88012a57e000 lustre 192.168.203.104@tcp:/lustre /mnt/lustre2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 347.122903] LustreError: 10120:0:(llite_lib.c:1868:ll_update_lsm_md()) lustre: [0x240000402:0x52a0:0x0] dir layout mismatch: [ 347.125297] LustreError: 10120:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=1 index=1 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 347.130673] LustreError: 10120:0:(lustre_lmv.h:185:lmv_stripe_object_dump()) stripe[0] [0x240000400:0x1b0:0x0] [ 347.134576] LustreError: 10120:0:(lustre_lmv.h:185:lmv_stripe_object_dump()) Skipped 2 previous similar messages [ 347.138170] LustreError: 10120:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=1 index=1 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 347.145687] LustreError: 11029:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=1 index=1 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 347.145693] LustreError: 11029:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=1 index=1 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 350.596534] LustreError: 11801:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) lustre: failure inode [0x240000403:0x56de:0x0] get parent: rc = -116 [ 350.600648] LustreError: 11801:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) Skipped 2 previous similar messages [ 351.608366] LustreError: 17690:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) lustre: failure inode [0x200000403:0x4a33:0x0] get parent: rc = -116 [ 351.611536] LustreError: 17690:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) Skipped 3 previous similar messages [ 358.704034] LustreError: 23841:0:(llite_lib.c:1868:ll_update_lsm_md()) lustre: [0x240000402:0x650e:0x0] dir layout mismatch: [ 358.706874] LustreError: 23841:0:(llite_lib.c:1868:ll_update_lsm_md()) Skipped 1 previous similar message [ 358.708949] LustreError: 23841:0:(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= [ 358.713650] LustreError: 23841:0:(lustre_lmv.h:185:lmv_stripe_object_dump()) stripe[0] [0x240000400:0x1f8:0x0] [ 358.715560] LustreError: 23841:0:(lustre_lmv.h:185:lmv_stripe_object_dump()) Skipped 3 previous similar messages [ 358.717980] LustreError: 23841:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=4 index=1 hash=crush:0x82000003 max_inherit=0 max_inherit_rr=0 version=1 migrate_offset=2 migrate_hash=crush:2000003 pool= [ 358.722593] LustreError: 23849:0:(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= [ 358.729181] LustreError: 23849:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=4 index=1 hash=crush:0x82000003 max_inherit=0 max_inherit_rr=0 version=1 migrate_offset=2 migrate_hash=crush:2000003 pool= [ 358.736605] LustreError: 23848:0:(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= [ 358.743617] LustreError: 23848:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=4 index=1 hash=crush:0x82000003 max_inherit=0 max_inherit_rr=0 version=1 migrate_offset=2 migrate_hash=crush:2000003 pool= [ 358.749706] LustreError: 23886:0:(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= [ 358.758490] LustreError: 23886:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=4 index=1 hash=crush:0x82000003 max_inherit=0 max_inherit_rr=0 version=1 migrate_offset=2 migrate_hash=crush:2000003 pool= [ 359.481728] LustreError: 25395:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=1 index=0 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 359.487269] LustreError: 25395:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=1 index=0 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 360.035900] LustreError: 25719:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=1 index=0 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 360.045753] LustreError: 25719:0:(lustre_lmv.h:178:lmv_stripe_object_dump()) dump LMV: refs 215092432 magic=0x1 count=1 index=0 hash=crush:0x2000003 max_inherit=0 max_inherit_rr=0 version=2 migrate_offset=0 migrate_hash=invalid:0 pool= [ 367.154723] LustreError: 481:0:(file.c:264:ll_close_inode_openhandle()) lustre-clilmv-ffff88012a57e000: inode [0x200000403:0x71c5:0x0] mdc close failed: rc = -116 [ 367.158784] LustreError: 481:0:(file.c:264:ll_close_inode_openhandle()) Skipped 203 previous similar messages [ 373.206147] LustreError: 3932:0:(llite_lib.c:3691:ll_prep_inode()) new_inode -fatal: rc -2 [ 373.210158] LustreError: 3932:0:(llite_lib.c:3691:ll_prep_inode()) Skipped 1849 previous similar messages [ 373.693093] LustreError: 6128:0:(lcommon_cl.c:196:cl_file_inode_init()) lustre: failed to initialize cl_object [0x200000403:0x66bc:0x0]: rc = -5 [ 373.697051] LustreError: 6128:0:(lcommon_cl.c:196:cl_file_inode_init()) Skipped 957 previous similar messages [ 379.924342] 0[12839]: segfault at 8 ip 00007fdba65f57e8 sp 00007ffe6d5dd910 error 4 in ld-2.17.so[7fdba65ea000+22000] [ 381.576770] 7[14699]: segfault at 0 ip (null) sp 00007ffde26f7158 error 14 in 3[400000+6000] [ 391.263407] Lustre: dir [0x240000403:0x6bff:0x0] stripe 1 readdir failed: -2, directory is partially accessed! [ 391.266390] Lustre: Skipped 120 previous similar messages [ 392.982073] 12[26004]: segfault at 8 ip 00007f009c56b7e8 sp 00007ffe01e97880 error 4 in ld-2.17.so[7f009c560000+22000] [ 406.289181] LustreError: 3607:0:(mdc_request.c:1484:mdc_read_page()) lustre-MDT0001-mdc-ffff88012a5d7000: dir page locate: [0x240000401:0x136:0x0] at 0: rc -5 [ 406.997945] LustreError: 6835:0:(llite_nfs.c:446:ll_dir_get_parent_fid()) lustre: failure inode [0x200000403:0x8525:0x0] get parent: rc = -116 ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) High Load Averages: 2.46, 91.79, 79.92 There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 10.74s (real) 5.35s (CPU), Child processes: 5.35s