************************ crashinfo ************************* /exports/testreports/41644/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg404-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.m4lvC/vmlinux [TAINTED] DUMPFILE: /exports/testreports/41644/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg404-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Apr 4 20:16:05 EDT 2024 UPTIME: 00:11:58 LOAD AVERAGE: 47.91, 135.86, 105.33 TASKS: 323 NODENAME: oleg404-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=20944 CPU=0 CMD=dir_create.sh #-1 ioread8+0x42, 449 bytes of data #0 vp_interrupt+0x1e #1 __handle_irq_event_percpu+0x4e #2 handle_irq_event_percpu+0x32 #3 handle_irq_event+0x3d #4 handle_fasteoi_irq+0x5d #5 handle_irq+0xde #6 do_IRQ+0x4d, 19 bytes of data #7 ret_from_intr+0x0 #-1 lov_sub_get+0x50, 477 bytes of data #8 lov_sublock_env_get+0xad #9 lov_lock_cancel+0x7f #10 cl_lock_cancel+0x75 #11 cl_lock_release+0x52 #12 cl_io_unlock+0x131 #13 cl_io_loop+0xb8 #14 cl_setattr_ost+0x2af #15 ll_setattr_raw+0x1540 #16 ll_setattr+0x56 #17 notify_change+0x309 #18 do_truncate+0x75 #19 do_last+0x5f6 #20 path_openat+0xcd #21 do_filp_open+0x4d #22 do_sys_open+0x124 #23 sys_open+0x1e #24 system_call_fastpath+0x1f, 477 bytes of data -- CPU#1 -- PID=10819 CPU=1 CMD=touch #-1 cl_object_top+0x17, 449 bytes of data #0 cl_io_sub_init+0x24 #1 lov_sub_get+0x2ee #2 lov_io_iter_init+0x2d6 #3 lov_io_setattr_iter_init+0x6e #4 cl_io_iter_init+0x64 #5 cl_io_loop+0x74 #6 cl_setattr_ost+0x2af #7 ll_setattr_raw+0x1540 #8 ll_setattr+0x56 #9 notify_change+0x309 #10 utimes_common+0xd9 #11 do_utimes+0x13e #12 sys_utimensat+0x8a #13 system_call_fastpath+0x1f, 477 bytes of data -- 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: 47.91, 135.86, 105.33 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 164 last 5s 178 last 60s 194 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 264 TASK_RUNNING 13 TASK_UNINTERRUPTIBLE 43 +++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 ----- -------------- ------ ---------------------------- 1874 ptlrpcd_01_00 0 ms (no user stack) 10785 mrename 0 ms /home/green/git/lustre-release/lustre/tests/mrename /mnt/lustre/racer1/19 /mnt/lustre/racer1/16 10819 touch 1 ms touch /mnt/lustre2/racer1/14/9 1875 ptlrpcd_01_01 2 ms (no user stack) 9 rcu_sched 3 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 682217 2.6 GB 71% of TOTAL MEM USED 272862 1 GB 28% of TOTAL MEM SHARED 15548 60.7 MB 1% of TOTAL MEM BUFFERS 5147 20.1 MB 0% of TOTAL MEM CACHED 51574 201.5 MB 5% of TOTAL MEM SLAB 154723 604.4 MB 16% 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 89258 348.7 MB 12% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=dir_create.sh 1873 ptlrpcd_00_01 18.06912 6 ksoftirqd/0 1.60955 49 kworker/0:1 0.41271 10099 ldlm_cb00_002 10.22957 5222 ldlm_cb00_000 10.35054 10537 rm 0.29084 ---+ CPU=1 ---- | CURRENT TASK , CMD=touch 1872 ptlrpcd_00_00 17.80510 1865 socknal_sd00_01 45.94249 1864 socknal_sd00_00 46.02604 ---+ 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 716.6 eth0 n/a 0.0 RSS_TOTAL=291560 pages, %mem= 2.4 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff880137678800 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff88012b36f000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff880137679000 tmpfs tmpfs /dev/shm ffff880137668c40 ffff88013771f800 devpts devpts /dev/pts ffff880137668e00 ffff880137679800 tmpfs tmpfs /run ffff880137668fc0 ffff88013767a000 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88013767a800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88013767b000 pstore pstore /sys/fs/pstore ffff880137669500 ffff88013767d000 cgroup cgroup /sys/fs/cgroup/freezer ffff8801376696c0 ffff88013767c800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137669880 ffff88013767c000 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137669a40 ffff88013767b800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669c00 ffff88013767d800 cgroup cgroup /sys/fs/cgroup/memory ffff880137669dc0 ffff88013767e000 cgroup cgroup /sys/fs/cgroup/pids ffff88012aab8000 ffff88013767e800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aab81c0 ffff88013767f000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aab8380 ffff88013767f800 cgroup cgroup /sys/fs/cgroup/devices ffff88012aab8540 ffff88012aa88000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880138ccb6c0 ffff8800b60a1800 configfs configfs /sys/kernel/config ffff8800b6d1e380 ffff8800b6ce3000 ext4 /dev/nbd0 / ffff8800b60b6a80 ffff8800b6ce2000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88013700ec40 ffff8800b591e000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aab8700 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b6d1e000 ffff88012b299000 mqueue mqueue /dev/mqueue ffff88013700ee00 ffff8800b5919000 hugetlbfs hugetlbfs /dev/hugepages ffff88012aab88c0 ffff8800b62c6000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88013700efc0 ffff8800b58a9800 ramfs none /mnt ffff88012aab8a80 ffff8800b6037000 tmpfs none /var/lib/stateless/writable ffff8800b6d1e700 ffff88012aa8e000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b6d1e8c0 ffff8800b6037000 tmpfs none /var/cache/man ffff88013700f180 ffff8800b6037000 tmpfs none /var/log ffff8800b6d1ea80 ffff8800b6037000 tmpfs none /var/lib/dbus ffff88013700f340 ffff8800b6037000 tmpfs none /tmp ffff8800b6d1ec40 ffff8800b6037000 tmpfs none /var/lib/dhclient ffff8800b6d1ee00 ffff8800b6037000 tmpfs none /var/tmp ffff8800b6d1efc0 ffff8800b6037000 tmpfs none /var/lib/NetworkManager ffff88013700f500 ffff8800b6037000 tmpfs none /var/lib/systemd/random-seed ffff88013700f6c0 ffff8800b6037000 tmpfs none /var/spool ffff8800b6d1f180 ffff8800b6037000 tmpfs none /var/lib/nfs ffff88012aab8c40 ffff8800b6037000 tmpfs none /var/lib/gssproxy ffff88012aab8e00 ffff8800b6037000 tmpfs none /var/lib/logrotate ffff8800b6d1f340 ffff8800b6037000 tmpfs none /etc ffff88012aab8fc0 ffff8800b6037000 tmpfs none /var/lib/rsyslog ffff88012aab9180 ffff8800b6037000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b6d1f500 ffff8800b58da000 nfs4 192.168.200.253:/exports/state/oleg404-client.virtnet /var/lib/stateless/state ffff8800b6d1f880 ffff8800b58da000 nfs4 192.168.200.253:/exports/state/oleg404-client.virtnet /boot ffff88013700f880 ffff8800b58da000 nfs4 192.168.200.253:/exports/state/oleg404-client.virtnet /etc/etc/kdump.conf ffff8800b6d1fa40 ffff8800b6ce2000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012ab48700 ffff8800b0a04000 nfs4 192.168.200.253://exports/testreports/41644/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b09fe700 ffff8800b0a05000 tmpfs tmpfs /run/user/0 ffff88012ab48a80 ffff88012aa8e000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b60b6000 ffff8800b6151000 lustre 192.168.204.104@tcp:/lustre /mnt/lustre ffff8800b60b61c0 ffff88012aa8f000 lustre 192.168.204.104@tcp:/lustre /mnt/lustre2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 326.504312] LustreError: 15317:0:(file.c:5587:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000404:0x4b3:0x0] error: rc = -5 [ 326.504314] LustreError: 15317:0:(file.c:5587:ll_inode_revalidate_fini()) Skipped 519 previous similar messages [ 326.507604] LustreError: 10243:0:(llite_lib.c:2026:ll_md_setattr()) md_setattr fails: rc = -108 [ 326.519150] LustreError: 543:0:(file.c:264:ll_close_inode_openhandle()) Skipped 308 previous similar messages [ 326.535449] Lustre: lustre-OST0001-osc-ffff88012aa8f000: Connection restored to (at 192.168.204.104@tcp) [ 326.535806] Lustre: dir [0x240000403:0x176a:0x0] stripe 1 readdir failed: -108, directory is partially accessed! [ 326.535808] Lustre: Skipped 1 previous similar message [ 326.542487] LustreError: 1686:0:(vvp_io.c:1920:vvp_io_init()) lustre: refresh file layout [0x200000402:0x172d:0x0] error -108. [ 326.547602] LustreError: 1686:0:(vvp_io.c:1920:vvp_io_init()) Skipped 2 previous similar messages [ 326.551560] LustreError: 14193:0:(mdc_request.c:1469:mdc_read_page()) lustre-MDT0000-mdc-ffff8800b6151000: [0x200000402:0x209:0x0] lock enqueue fails: rc = -108 [ 326.554961] LustreError: 14193:0:(mdc_request.c:1469:mdc_read_page()) Skipped 8 previous similar messages [ 334.299209] LustreError: 6544:0:(lov_object.c:1341:lov_layout_change()) lustre-clilov-ffff88012aa8f000: cannot apply new layout on [0x240000402:0x3ac1:0x0] : rc = -5 [ 334.307238] LustreError: 6544:0:(lov_object.c:1341:lov_layout_change()) Skipped 19 previous similar messages [ 335.416974] LustreError: 11516:0:(statahead.c:792:ll_statahead_interpret_work()) lustre: getattr callback for 15 [0x240000402:0x3474:0x0]: rc = -5 [ 337.520889] 13[11744]: segfault at 8 ip 00007f376e2ce7e8 sp 00007ffcb6433ed0 error 4 in ld-2.17.so[7f376e2c3000+22000] [ 338.891249] 11[12871]: segfault at 8 ip 00007f930d2327e8 sp 00007ffe07b3a370 error 4 in ld-2.17.so[7f930d227000+22000] [ 340.357131] 13[13876]: segfault at 8 ip 00007f5e683f87e8 sp 00007ffcdc30c520 error 4 in ld-2.17.so[7f5e683ed000+22000] [ 403.700880] LustreError: 18818:0:(file.c:5587:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000403:0x2ec2:0x0] error: rc = -4 [ 403.703391] LustreError: 18818:0:(file.c:5587:ll_inode_revalidate_fini()) Skipped 441 previous similar messages [ 444.756758] LustreError: 11-0: lustre-MDT0000-mdc-ffff8800b6151000: operation ldlm_enqueue to node 192.168.204.104@tcp failed: rc = -107 [ 444.756812] Lustre: lustre-MDT0000-mdc-ffff8800b6151000: Connection to lustre-MDT0000 (at 192.168.204.104@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 444.756814] Lustre: Skipped 4 previous similar messages [ 444.758693] LustreError: 167-0: lustre-MDT0000-mdc-ffff8800b6151000: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 444.758694] LustreError: Skipped 4 previous similar messages [ 444.759361] LustreError: 18501:0:(file.c:5587:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000402:0x2:0x0] error: rc = -5 [ 444.759363] LustreError: 18501:0:(file.c:5587:ll_inode_revalidate_fini()) Skipped 20 previous similar messages [ 444.759954] LustreError: 17843:0:(llite_lib.c:2026:ll_md_setattr()) md_setattr fails: rc = -108 [ 444.759956] LustreError: 17843:0:(llite_lib.c:2026:ll_md_setattr()) Skipped 12 previous similar messages [ 444.794342] LustreError: Skipped 20 previous similar messages [ 444.818848] Lustre: lustre-MDT0000-mdc-ffff8800b6151000: Connection restored to (at 192.168.204.104@tcp) [ 444.824218] Lustre: Skipped 7 previous similar messages [ 485.316992] Lustre: DEBUG MARKER: == racer test 2: racer rename: oleg404-client.virtnet DURATION=300 ========================================================== 20:12:10 (1712275930) [ 485.594574] LustreError: 21181:0:(lov_object.c:1341:lov_layout_change()) lustre-clilov-ffff88012aa8f000: cannot apply new layout on [0x240000402:0x7201:0x0] : rc = -5 [ 485.602825] LustreError: 21181:0:(lov_object.c:1341:lov_layout_change()) Skipped 6 previous similar messages [ 485.608255] LustreError: 21181:0:(lcommon_cl.c:196:cl_file_inode_init()) lustre: failed to initialize cl_object [0x240000402:0x7201:0x0]: rc = -5 [ 485.615295] LustreError: 21181:0:(lcommon_cl.c:196:cl_file_inode_init()) Skipped 167 previous similar messages [ 485.622196] LustreError: 21181:0:(llite_lib.c:3698:ll_prep_inode()) new_inode -fatal: rc -5 [ 485.627042] LustreError: 21181:0:(llite_lib.c:3698:ll_prep_inode()) Skipped 167 previous similar messages [ 487.695469] LustreError: 70:0:(statahead.c:792:ll_statahead_interpret_work()) lustre: getattr callback for 15 [0x240000402:0x3474:0x0]: rc = -5 [ 487.700425] LustreError: 70:0:(statahead.c:792:ll_statahead_interpret_work()) Skipped 13 previous similar messages ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) High Load Averages: 47.91, 135.86, 105.33 There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 11.32s (real) 6.14s (CPU), Child processes: 5.14s