************************ crashinfo ************************* /exports/testreports/42627/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg303-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.JHMoz/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42627/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg303-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Mon May 13 04:15:38 EDT 2024 UPTIME: 00:17:09 LOAD AVERAGE: 0.04, 44.74, 71.24 TASKS: 158 NODENAME: oleg303-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: 0.04, 44.74, 71.24 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 12 last 5s 28 last 60s 35 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 154 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 ----- -------------- ------ ---------------------------- 909 in:imjournal 0 ms /usr/sbin/rsyslogd -n 1997 socknal_reaper 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 2003 monitor_thread 3 ms (no user stack) 5372 ldlm_bl_02 52 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 775927 3 GB 81% of TOTAL MEM USED 179152 699.8 MB 18% of TOTAL MEM SHARED 39803 155.5 MB 4% of TOTAL MEM BUFFERS 5147 20.1 MB 0% of TOTAL MEM CACHED 76132 297.4 MB 7% of TOTAL MEM SLAB 23117 90.3 MB 2% 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 62710 245 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 1027.1 eth0 n/a 2.7 RSS_TOTAL=79196 pages, %mem= 1.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137669340 ffff88012d41c800 sysfs sysfs /sys ffff880137669500 ffff880139944000 proc proc /proc ffff8801376696c0 ffff880137678000 devtmpfs devtmpfs /dev ffff880137669880 ffff8800b6d09000 securityfs securityfs /sys/kernel/security ffff880137669a40 ffff88012d41d000 tmpfs tmpfs /dev/shm ffff880137669c00 ffff88012d419000 devpts devpts /dev/pts ffff880137669dc0 ffff88012d41d800 tmpfs tmpfs /run ffff88012aaa4000 ffff88012d41e000 tmpfs tmpfs /sys/fs/cgroup ffff88012aaa41c0 ffff88012d41e800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aaa4380 ffff88012d41f000 pstore pstore /sys/fs/pstore ffff88012aaa4540 ffff88012aa71000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aaa4700 ffff88012aa70800 cgroup cgroup /sys/fs/cgroup/devices ffff88012aaa48c0 ffff88012aa70000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aaa4a80 ffff88012aa71800 cgroup cgroup /sys/fs/cgroup/pids ffff88012aaa4c40 ffff88012aa72000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aaa4e00 ffff88012aa72800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aaa4fc0 ffff88012aa73000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aaa5180 ffff88012aa73800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aaa5340 ffff88012aa74000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aaa5500 ffff88012aa74800 cgroup cgroup /sys/fs/cgroup/memory ffff88012aaa56c0 ffff88012aa76800 configfs configfs /sys/kernel/config ffff8800b58ec000 ffff8800b6e2b000 ext4 /dev/nbd0 / ffff880138ccae00 ffff8800b6cce000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b58ec700 ffff8800b6353800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b6d908c0 ffff8800b6124800 hugetlbfs hugetlbfs /dev/hugepages ffff8800b6d90a80 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b6d90c40 ffff88012d41a800 mqueue mqueue /dev/mqueue ffff8800b6d90e00 ffff8800b6120000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012aa38700 ffff8800b584c800 ramfs none /mnt ffff88012aa388c0 ffff8800b6352000 tmpfs none /var/lib/stateless/writable ffff8800b58ec8c0 ffff8800b635a000 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccafc0 ffff8800b6352000 tmpfs none /var/cache/man ffff880138ccb180 ffff8800b6352000 tmpfs none /var/log ffff880138ccb340 ffff8800b6352000 tmpfs none /var/lib/dbus ffff8800b6d91180 ffff8800b6352000 tmpfs none /tmp ffff8800b6d91340 ffff8800b6352000 tmpfs none /var/lib/dhclient ffff880138ccb500 ffff8800b6352000 tmpfs none /var/tmp ffff8800b6d91500 ffff8800b6352000 tmpfs none /var/lib/NetworkManager ffff880138ccb6c0 ffff8800b6352000 tmpfs none /var/lib/systemd/random-seed ffff8800b6d916c0 ffff8800b6352000 tmpfs none /var/spool ffff8800b6d91880 ffff8800b6352000 tmpfs none /var/lib/nfs ffff880138ccb880 ffff8800b6352000 tmpfs none /var/lib/gssproxy ffff8800b58eca80 ffff8800b6352000 tmpfs none /var/lib/logrotate ffff8800b6d91a40 ffff8800b6352000 tmpfs none /etc ffff880138ccba40 ffff8800b6352000 tmpfs none /var/lib/rsyslog ffff8800b6d91c00 ffff8800b6352000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b6d91dc0 ffff8800b58e6000 nfs4 192.168.200.253:/exports/state/oleg303-client.virtnet /var/lib/stateless/state ffff88012aa38e00 ffff8800b58e6000 nfs4 192.168.200.253:/exports/state/oleg303-client.virtnet /boot ffff880137669180 ffff8800b58e6000 nfs4 192.168.200.253:/exports/state/oleg303-client.virtnet /etc/etc/kdump.conf ffff8800b58ecc40 ffff8800b6cce000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b0957180 ffff8800b0b22000 nfs4 192.168.200.253://exports/testreports/42627/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b58ed180 ffff8800b0b25800 tmpfs tmpfs /run/user/0 ffff8800b0956e00 ffff8800b635a000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b09b8000 ffff8800b0a75800 lustre 192.168.203.103@tcp:/lustre /mnt/lustre ffff88012aa39c00 ffff88012db3c000 lustre 192.168.203.103@tcp:/lustre /mnt/lustre2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 270.722918] LustreError: 31:0:(statahead.c:830:ll_statahead_interpret_work()) Skipped 4 previous similar messages [ 271.145785] LustreError: 30363:0:(vvp_io.c:1920:vvp_io_init()) lustre: refresh file layout [0x240000402:0x1c58:0x0] error -5. [ 271.150488] LustreError: 30363:0:(vvp_io.c:1920:vvp_io_init()) Skipped 6 previous similar messages [ 277.098232] 19[3634]: segfault at 406000 ip 0000000000406000 sp 00007ffcde32d7b8 error 14 in 19[606000+1000] [ 289.681079] 19[15069]: segfault at 1c ip 00000000004017b0 sp 00007ffd846862b0 error 6 in 19[400000+6000] [ 289.949415] 1[15350]: segfault at 8 ip 00007f7efb4e57e8 sp 00007fffd94b0a70 error 4 in ld-2.17.so[7f7efb4da000+22000] [ 295.146311] 14[20124]: segfault at 0 ip (null) sp 00007ffc778bdab8 error 14 in 14[400000+6000] [ 296.465431] 1[21281]: segfault at 8 ip 00007fb393e2a7e8 sp 00007ffcf76f55b0 error 4 in ld-2.17.so[7fb393e1f000+22000] [ 297.991588] LustreError: 22007:0:(file.c:264:ll_close_inode_openhandle()) lustre-clilmv-ffff88012db3c000: inode [0x240000404:0x4c4:0x0] mdc close failed: rc = -116 [ 297.997805] LustreError: 22007:0:(file.c:264:ll_close_inode_openhandle()) Skipped 97 previous similar messages [ 298.398775] LustreError: 10116:0:(lcommon_cl.c:196:cl_file_inode_init()) lustre: failed to initialize cl_object [0x200000403:0x27f3:0x0]: rc = -5 [ 298.401665] LustreError: 10116:0:(lcommon_cl.c:196:cl_file_inode_init()) Skipped 336 previous similar messages [ 298.407873] LustreError: 10116:0:(llite_lib.c:3690:ll_prep_inode()) new_inode -fatal: rc -5 [ 298.412231] LustreError: 10116:0:(llite_lib.c:3690:ll_prep_inode()) Skipped 336 previous similar messages [ 301.064148] Lustre: dir [0x240000402:0x2d10:0x0] stripe 2 readdir failed: -2, directory is partially accessed! [ 301.067604] Lustre: Skipped 98 previous similar messages [ 304.349837] LustreError: 25385:0:(vvp_io.c:1920:vvp_io_init()) lustre: refresh file layout [0x240000404:0x4db:0x0] error -5. [ 304.353793] LustreError: 25385:0:(vvp_io.c:1920:vvp_io_init()) Skipped 2 previous similar messages [ 305.517813] LustreError: 46:0:(statahead.c:830:ll_statahead_interpret_work()) lustre: getattr callback for 15 [0x240000402:0x2d2c:0x0]: rc = -5 [ 305.521848] LustreError: 46:0:(statahead.c:830:ll_statahead_interpret_work()) Skipped 13 previous similar messages [ 309.933819] 5[521]: segfault at 8 ip 00007f114eec77e8 sp 00007fff86f1ee40 error 4 in ld-2.17.so[7f114eebc000+22000] [ 310.840233] 16[1418]: segfault at 0 ip (null) sp 00007ffec2f5ef88 error 14 in 16[400000+6000] [ 315.058635] 10[5721]: segfault at 8 ip 00007f8886e557e8 sp 00007ffe93a7e6c0 error 4 in ld-2.17.so[7f8886e4a000+22000] [ 316.524025] 9[6752]: segfault at 8 ip 00007f8573f397e8 sp 00007ffddc6a0c80 error 4 in ld-2.17.so[7f8573f2e000+22000] [ 317.329135] 8[7397]: segfault at 8 ip 00007fd691d707e8 sp 00007fff88cf7360 error 4 in ld-2.17.so[7fd691d65000+22000] [ 322.216911] 3[12577]: segfault at 8 ip 00007ff7d1c4a7e8 sp 00007ffeadb8d2a0 error 4 in ld-2.17.so[7ff7d1c3f000+22000] [ 325.767964] traps: 7[15869] trap invalid opcode ip:405942 sp:7ffc2fe03618 error:0 in 7[400000+6000] [ 332.255612] 2[22646]: segfault at 406000 ip 0000000000406000 sp 00007ffc904bb2b8 error 14 in 2[606000+1000] [ 334.764669] LustreError: 24344:0:(lov_object.c:1360:lov_layout_change()) lustre-clilov-ffff88012db3c000: cannot apply new layout on [0x240000402:0x3659:0x0] : rc = -5 [ 334.770187] LustreError: 24344:0:(lov_object.c:1360:lov_layout_change()) Skipped 56 previous similar messages [ 476.759145] LustreError: 11-0: lustre-MDT0000-mdc-ffff8800b0a75800: operation ldlm_enqueue to node 192.168.203.103@tcp failed: rc = -107 [ 476.759461] Lustre: lustre-MDT0000-mdc-ffff8800b0a75800: Connection to lustre-MDT0000 (at 192.168.203.103@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 476.762480] LustreError: 167-0: lustre-MDT0000-mdc-ffff8800b0a75800: This client was evicted by lustre-MDT0000; in progress operations using this service will fail. [ 476.765674] LustreError: 21104:0:(file.c:264:ll_close_inode_openhandle()) lustre-clilmv-ffff8800b0a75800: inode [0x200000402:0x3a92:0x0] mdc close failed: rc = -108 [ 476.765676] LustreError: 21104:0:(file.c:264:ll_close_inode_openhandle()) Skipped 53 previous similar messages [ 476.765746] LustreError: 21470:0:(file.c:5575:ll_inode_revalidate_fini()) lustre: revalidate FID [0x200000402:0x3f9c:0x0] error: rc = -107 [ 476.765748] LustreError: 21470:0:(file.c:5575:ll_inode_revalidate_fini()) Skipped 15 previous similar messages [ 476.767899] LustreError: 20970:0:(llite_lib.c:2018:ll_md_setattr()) md_setattr fails: rc = -108 [ 476.804575] LustreError: Skipped 16 previous similar messages [ 476.863943] Lustre: lustre-MDT0000-mdc-ffff8800b0a75800: Connection restored to (at 192.168.203.103@tcp) ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) High Load Averages: 0.04, 44.74, 71.24 There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 11.38s (real) 5.69s (CPU), Child processes: 5.64s