************************ crashinfo ************************* /exports/testreports/44341/testresults/runtests-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg213-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.Xa2CO/vmlinux [TAINTED] DUMPFILE: /exports/testreports/44341/testresults/runtests-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg213-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sat Jul 20 20:58:43 EDT 2024 UPTIME: 00:16:58 LOAD AVERAGE: 0.00, 0.01, 0.01 TASKS: 137 NODENAME: oleg213-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 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 8 last 5s 19 last 60s 27 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 133 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 ----- -------------- ------ ---------------------------- 20 rcuos/1 0 ms (no user stack) 28 watchdog/3 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 1 systemd 5 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 28 904 in:imjournal 351 ms /usr/sbin/rsyslogd -n +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 866066 3.3 GB 90% of TOTAL MEM USED 89013 347.7 MB 9% of TOTAL MEM SHARED 9060 35.4 MB 0% of TOTAL MEM BUFFERS 5000 19.5 MB 0% of TOTAL MEM CACHED 45174 176.5 MB 4% of TOTAL MEM SLAB 9927 38.8 MB 1% 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 60141 234.9 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 4 LISTEN 3 NAGLE disabled (TCP_NODELAY): 4 user_data set (NFS etc.): 1 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 30 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 2.5 RSS_TOTAL=73348 pages, %mem= 1.2 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff880137679000 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b6ce2000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff880137679800 tmpfs tmpfs /dev/shm ffff880137668c40 ffff8801372f6000 devpts devpts /dev/pts ffff880137668e00 ffff88013767a000 tmpfs tmpfs /run ffff880137668fc0 ffff88013767a800 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88013767b000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88013767b800 pstore pstore /sys/fs/pstore ffff880138ccafc0 ffff88012aa2a800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880138ccb180 ffff88012aa2a000 cgroup cgroup /sys/fs/cgroup/devices ffff880138ccb340 ffff88012aa29800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880138ccb500 ffff88012aa29000 cgroup cgroup /sys/fs/cgroup/cpuset ffff880138ccb6c0 ffff88012aa2b000 cgroup cgroup /sys/fs/cgroup/freezer ffff880138ccb880 ffff88012aa2b800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880138ccba40 ffff88012aa2c000 cgroup cgroup /sys/fs/cgroup/pids ffff880138ccbc00 ffff88012aa2c800 cgroup cgroup /sys/fs/cgroup/blkio ffff880138ccbdc0 ffff88012aa2d000 cgroup cgroup /sys/fs/cgroup/memory ffff88012aaf2000 ffff88012aa2d800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b2aa700 ffff8800b6ce6000 configfs configfs /sys/kernel/config ffff88012b2aaa80 ffff8800b6ce4000 ext4 /dev/nbd0 / ffff88012b2aac40 ffff8800b6ce5800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b2aa1c0 ffff8800b7b4c800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669a40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137669c00 ffff88012b2b0000 mqueue mqueue /dev/mqueue ffff880137669dc0 ffff8800b62cf000 hugetlbfs hugetlbfs /dev/hugepages ffff88012b2aa540 ffff8800b7b4d800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b272700 ffff8800b6e42800 ramfs none /mnt ffff88012aaf3500 ffff8800b591e800 tmpfs none /var/lib/stateless/writable ffff88012aaf36c0 ffff88013767f800 squashfs /dev/vda /home/green/git/lustre-release ffff8801376696c0 ffff8800b591e800 tmpfs none /var/cache/man ffff88012aaf3a40 ffff8800b591e800 tmpfs none /var/log ffff880137669500 ffff8800b591e800 tmpfs none /var/lib/dbus ffff8801369d6000 ffff8800b591e800 tmpfs none /tmp ffff88012b2728c0 ffff8800b591e800 tmpfs none /var/lib/dhclient ffff88012b2aae00 ffff8800b591e800 tmpfs none /var/tmp ffff88012b2aafc0 ffff8800b591e800 tmpfs none /var/lib/NetworkManager ffff88012b2ab180 ffff8800b591e800 tmpfs none /var/lib/systemd/random-seed ffff88012b2ab340 ffff8800b591e800 tmpfs none /var/spool ffff88012b2ab500 ffff8800b591e800 tmpfs none /var/lib/nfs ffff88012b2ab6c0 ffff8800b591e800 tmpfs none /var/lib/gssproxy ffff88012b2ab880 ffff8800b591e800 tmpfs none /var/lib/logrotate ffff88012b2aba40 ffff8800b591e800 tmpfs none /etc ffff88012b2abc00 ffff8800b591e800 tmpfs none /var/lib/rsyslog ffff88012b2abdc0 ffff8800b591e800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b43b2000 ffff8800b591f000 nfs4 192.168.200.253:/exports/state/oleg213-client.virtnet /var/lib/stateless/state ffff8800b43b2540 ffff8800b591f000 nfs4 192.168.200.253:/exports/state/oleg213-client.virtnet /boot ffff8800b43b2700 ffff8800b591f000 nfs4 192.168.200.253:/exports/state/oleg213-client.virtnet /etc/etc/kdump.conf ffff8801369d61c0 ffff8800b6ce5800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b42fd340 ffff88012a5bb800 nfs4 192.168.200.253://exports/testreports/44341/testresults/runtests-zfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b59df500 ffff88012bdae800 tmpfs tmpfs /run/user/0 ffff8800b42fd880 ffff88013767f800 squashfs /dev/vda /usr/sbin/mount.lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 2.909543] scsi host0: ata_piix [ 2.918410] scsi host1: ata_piix [ 2.919858] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc120 irq 14 [ 2.922222] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc128 irq 15 [ 2.958794] ip (313) used greatest stack depth: 13080 bytes left [ 2.997837] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 2.999205] ip (343) used greatest stack depth: 12464 bytes left [ 3.054357] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input2 [ 3.202733] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 3.896922] tsc: Refined TSC clocksource calibration: 2399.975 MHz [ 6.019761] EXT4-fs (nbd0): mounted filesystem with ordered data mode. Opts: (null) [ 6.456447] systemd-journald[103]: Received SIGTERM from PID 1 (systemd). [ 6.606351] SELinux: Disabled at runtime. [ 6.608349] SELinux: Unregistering netfilter hooks [ 6.666241] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.669709] systemd[1]: Inserted module 'ip_tables' [ 7.110791] systemd-journald[564]: Received request to flush runtime journal from PID 1 [ 7.178090] input: PC Speaker as /devices/platform/pcspkr/input/input3 [ 7.190347] piix4_smbus 0000:00:01.3: SMBus Host Controller at 0x700, revision 0 [ 7.218472] cryptd: max_cpu_qlen set to 1000 [ 7.238360] Adding 1048572k swap on /dev/vdb. Priority:-2 extents:1 across:1048572k FS [ 7.250631] AVX version of gcm_enc/dec engaged. [ 7.251593] AES CTR mode by8 optimization enabled [ 7.286044] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.288999] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 7.292485] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 7.360993] EDAC MC: Ver: 3.0.0 [ 7.364599] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 7.364603] EDAC sbridge: Ver: 1.1.2 [ 9.139496] mount.nfs (766) used greatest stack depth: 10704 bytes left [ 27.850577] libcfs: loading out-of-tree module taints kernel. [ 27.852375] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 27.966968] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 27.970669] alg: No test for adler32 (adler32-zlib) [ 28.848205] Lustre: Lustre: Build Version: 2.15.64_76_gbea3039 [ 29.010436] LNet: Added LNI 192.168.202.13@tcp [8/256/0/180] [ 29.012149] LNet: Accept secure, port 988 [ 30.552816] Key type lgssc registered [ 31.033145] Lustre: Echo OBD driver; http://www.lustre.org/ [ 288.991712] random: crng init done ****************************************************************************** ************************ 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 10.80s (real) 5.53s (CPU), Child processes: 5.23s