************************ crashinfo ************************* /exports/testreports/47322/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg214-server-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.U8vFJ/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47322/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg214-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sun Nov 24 02:58:26 EST 2024 UPTIME: 01:48:39 LOAD AVERAGE: 0.41, 0.39, 0.55 TASKS: 317 NODENAME: oleg214-server.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 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 37 last 5s 109 last 60s 146 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 313 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 ----- -------------- ------ ---------------------------- 3760 lnet_discovery 0 ms (no user stack) 1806 kworker/u8:0 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 913 in:imjournal 0 ms /usr/sbin/rsyslogd -n 826 gmain 2 ms /usr/sbin/NetworkManager --no-daemon +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 522873 2 GB 54% of TOTAL MEM USED 432194 1.6 GB 45% of TOTAL MEM SHARED 83548 326.4 MB 8% of TOTAL MEM BUFFERS 81656 319 MB 8% of TOTAL MEM CACHED 170879 667.5 MB 17% of TOTAL MEM SLAB 34189 133.6 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 739676 2.8 GB ---- COMMITTED 63393 247.6 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 9 LISTEN 3 NAGLE disabled (TCP_NODELAY): 7 user_data set (NFS etc.): 8 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 17 LISTEN 8 Raw sockets info -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 6516.7 eth0 n/a 1.7 RSS_TOTAL=76160 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a374000 ffff88012a378000 sysfs sysfs /sys ffff88012a3741c0 ffff880139944000 proc proc /proc ffff88012a374380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a374540 ffff8800b51ff000 securityfs securityfs /sys/kernel/security ffff88012a374700 ffff88012a378800 tmpfs tmpfs /dev/shm ffff88012a3748c0 ffff880137351000 devpts devpts /dev/pts ffff88012a374a80 ffff88012a379000 tmpfs tmpfs /run ffff88012a374c40 ffff88012a379800 tmpfs tmpfs /sys/fs/cgroup ffff88012a374e00 ffff88012a37a000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a374fc0 ffff88012a37a800 pstore pstore /sys/fs/pstore ffff88012a375180 ffff88012a37c800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a375340 ffff88012a37c000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a375500 ffff88012a37b800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a3756c0 ffff88012a37b000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a375880 ffff88012a37d000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a375a40 ffff88012a37d800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a375c00 ffff88012a37e000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a375dc0 ffff88012a37e800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a308000 ffff88012a37f000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a3081c0 ffff88012a37f800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137668700 ffff88012a344000 configfs configfs /sys/kernel/config ffff88012a308540 ffff8800b5252000 ext4 /dev/nbd0 / ffff88012a308700 ffff88012b397000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b293340 ffff8800b4d78000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a3088c0 ffff8800b4f84800 hugetlbfs hugetlbfs /dev/hugepages ffff88012b293500 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b2936c0 ffff880137352800 mqueue mqueue /dev/mqueue ffff88012b293880 ffff8800b41dd000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801376688c0 ffff880129fff000 ramfs none /mnt ffff880137668a80 ffff8800b5250000 squashfs /dev/vda /home/green/git/lustre-release ffff880137668c40 ffff8800b4f85800 tmpfs none /var/lib/stateless/writable ffff8800b4db81c0 ffff8800b4f85800 tmpfs none /var/cache/man ffff880137668e00 ffff8800b4f85800 tmpfs none /var/log ffff8800b4db8380 ffff8800b4f85800 tmpfs none /var/lib/dbus ffff88012a308c40 ffff8800b4f85800 tmpfs none /tmp ffff880137668fc0 ffff8800b4f85800 tmpfs none /var/lib/dhclient ffff880137669180 ffff8800b4f85800 tmpfs none /var/tmp ffff880137669340 ffff8800b4f85800 tmpfs none /var/lib/NetworkManager ffff88012a308e00 ffff8800b4f85800 tmpfs none /var/lib/systemd/random-seed ffff88012a308fc0 ffff8800b4f85800 tmpfs none /var/spool ffff880137669500 ffff8800b4f85800 tmpfs none /var/lib/nfs ffff8801376696c0 ffff8800b4f85800 tmpfs none /var/lib/gssproxy ffff88012a309180 ffff8800b4f85800 tmpfs none /var/lib/logrotate ffff880137669880 ffff8800b4f85800 tmpfs none /etc ffff880137669a40 ffff8800b4f85800 tmpfs none /var/lib/rsyslog ffff880137669c00 ffff8800b4f85800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880137669dc0 ffff8800b1c2d000 nfs4 192.168.200.253:/exports/state/oleg214-server.virtnet /var/lib/stateless/state ffff8801368061c0 ffff8800b1c2d000 nfs4 192.168.200.253:/exports/state/oleg214-server.virtnet /boot ffff880136806380 ffff8800b1c2d000 nfs4 192.168.200.253:/exports/state/oleg214-server.virtnet /etc/etc/kdump.conf ffff88012a309500 ffff88012b397000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b4dd01c0 ffff8800b5250000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b1ec2a80 ffff8800761db000 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b1ec3880 ffff88007368f800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b1ec21c0 ffff88009dc6f000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 ffff8800b22768c0 ffff88009c10e800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 6365.891780] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6366.845054] Lustre: DEBUG MARKER: Iteration 26 [ 6373.591772] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6374.503514] Lustre: DEBUG MARKER: Iteration 27 [ 6381.281534] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6382.247076] Lustre: DEBUG MARKER: Iteration 28 [ 6389.193886] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6390.076518] Lustre: DEBUG MARKER: Iteration 29 [ 6396.769764] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6397.721468] Lustre: DEBUG MARKER: Iteration 30 [ 6404.597301] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6405.432758] Lustre: DEBUG MARKER: Iteration 31 [ 6412.583757] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6413.624120] Lustre: DEBUG MARKER: Iteration 32 [ 6420.922648] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6421.840774] Lustre: DEBUG MARKER: Iteration 33 [ 6428.671696] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6429.611201] Lustre: DEBUG MARKER: Iteration 34 [ 6436.768745] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6437.692318] Lustre: DEBUG MARKER: Iteration 35 [ 6444.978979] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6446.246547] Lustre: DEBUG MARKER: Iteration 36 [ 6453.147878] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6454.100419] Lustre: DEBUG MARKER: Iteration 37 [ 6460.895283] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6461.891245] Lustre: DEBUG MARKER: Iteration 38 [ 6468.789111] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6469.634739] Lustre: DEBUG MARKER: Iteration 39 [ 6476.454620] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6477.371654] Lustre: DEBUG MARKER: Iteration 40 [ 6484.298343] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6485.332688] Lustre: DEBUG MARKER: Iteration 41 [ 6492.788879] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6493.902208] Lustre: DEBUG MARKER: Iteration 42 [ 6501.402581] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6502.450919] Lustre: DEBUG MARKER: Iteration 43 [ 6509.297607] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6510.277823] Lustre: DEBUG MARKER: Iteration 44 [ 6517.080550] Lustre: DEBUG MARKER: oleg214-server.virtnet: executing load_modules_local [ 6517.948656] Lustre: DEBUG MARKER: Iteration 45 ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 12.26s (real) 6.55s (CPU), Child processes: 5.68s