************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special6-ldiskfs-centos7_x86_64-centos7_x86_64/oleg125-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.iI3XG/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special6-ldiskfs-centos7_x86_64-centos7_x86_64/oleg125-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:08 EST 2024 UPTIME: 00:06:56 LOAD AVERAGE: 1.47, 2.11, 1.03 TASKS: 275 NODENAME: oleg125-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=20 CPU=1 CMD=rcuos/1 #-1 __pv_queued_spin_lock_slowpath+0x2fa, 449 bytes of data #0 do_raw_spin_lock+0x6d #1 _raw_spin_lock+0x1e #2 try_to_wake_up+0x144 #3 default_wake_function+0x12 #4 autoremove_wake_function+0x18 #5 __wake_up_common+0x70 #6 __wake_up_common_lock+0x83 #7 __wake_up+0x13 #8 rsp_wakeup+0x21 #9 irq_work_run_list+0x4f #10 irq_work_run+0x18 #11 smp_irq_work_interrupt+0x2e #12 irq_work_interrupt+0x16a, 19 bytes of data #13 irq_work_interrupt+0x16a #-1 _raw_spin_unlock_irqrestore+0x17, 477 bytes of data #14 rcu_nocb_kthread+0x11e #15 kthread+0xe4 #16 ret_from_fork_nospec_begin+0x7 -- CPU#2 -- PID=49 CPU=2 CMD=kworker/2:1 #-1 native_write_msr_safe+0xa, 449 bytes of data #0 __x2apic_send_IPI_mask+0xb2 #1 x2apic_send_IPI_mask+0x13 #2 native_smp_send_reschedule+0x4c #3 resched_curr+0xd8 #4 check_preempt_curr+0x80 #5 ttwu_do_wakeup+0x19 #6 ttwu_do_activate+0x6f #7 try_to_wake_up+0x152 #8 wake_up_process+0x15 #9 wake_up_worker+0x24 #10 insert_work+0x6d #11 __queue_work+0x149 #12 __queue_delayed_work+0xaa #13 queue_delayed_work_on+0x45 #14 vmstat_shepherd+0x8d #15 process_one_work+0x18d #16 worker_thread+0x126 #17 kthread+0xe4 #18 ret_from_fork_nospec_begin+0x7 -- CPU#3 -- PID=0 CPU=3 CMD=swapper/3 #-1 __pv_queued_spin_lock_slowpath+0x102, 449 bytes of data #0 do_raw_spin_lock+0x6d #1 _raw_spin_lock+0x1e #2 update_cpu_load_nohz+0x30 #3 tick_nohz_idle_exit+0x7b #4 cpu_startup_entry+0x175 #5 start_secondary+0x1eb #6 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 45 last 5s 70 last 60s 97 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 266 TASK_RUNNING 3 TASK_UNINTERRUPTIBLE 1 TASK_WAKEKILL 2 +++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) 50 kworker/0:1 0 ms (no user stack) 925 in:imjournal 0 ms /usr/sbin/rsyslogd -n 13821 ll_ost_io00_009 0 ms (no user stack) 51 kworker/1:1 2 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 34353 134.2 MB 3% of TOTAL MEM USED 920714 3.5 GB 96% of TOTAL MEM SHARED 10290 40.2 MB 1% of TOTAL MEM BUFFERS 5546 21.7 MB 0% of TOTAL MEM CACHED 778551 3 GB 81% of TOTAL MEM SLAB 19903 77.7 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 739676 2.8 GB ---- COMMITTED 57972 226.5 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=rcuos/1 ---+ CPU=2 ---- | CURRENT TASK , CMD=kworker/2:1 ---+ CPU=3 ---- | CURRENT TASK , CMD=swapper/3 488 kworker/3:2 0.25231 +------------------------+ >-------------------------| 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 -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 410.8 eth0 n/a 0.0 RSS_TOTAL=53444 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b28a700 ffff8800b526c800 sysfs sysfs /sys ffff88012b28a8c0 ffff880139944000 proc proc /proc ffff88012b288380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b288540 ffff8800b5535800 securityfs securityfs /sys/kernel/security ffff88012b288700 ffff88012db9f000 tmpfs tmpfs /dev/shm ffff88012b2888c0 ffff8801372ea000 devpts devpts /dev/pts ffff88012b288a80 ffff88012db9f800 tmpfs tmpfs /run ffff88012b288c40 ffff88012db9b800 tmpfs tmpfs /sys/fs/cgroup ffff88012b288e00 ffff88012db9a800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b288fc0 ffff88012a340000 pstore pstore /sys/fs/pstore ffff88012b28aa80 ffff8800b526e800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b28ac40 ffff8800b526e000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b28ae00 ffff8800b526d800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b28afc0 ffff8800b526d000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b28b180 ffff8800b526f000 cgroup cgroup /sys/fs/cgroup/devices ffff88012b28b340 ffff8800b526f800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012b28b500 ffff88012a360000 cgroup cgroup /sys/fs/cgroup/pids ffff88012b28b6c0 ffff88012a360800 cgroup cgroup /sys/fs/cgroup/memory ffff88012b28b880 ffff88012a361000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b28ba40 ffff88012a361800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b28bdc0 ffff88012a364800 configfs configfs /sys/kernel/config ffff880137668380 ffff8800b3dc0000 ext4 /dev/nbd0 / ffff880138ccb500 ffff880129c06800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137668540 ffff880129eea000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668700 ffff880129eef000 hugetlbfs hugetlbfs /dev/hugepages ffff880129f261c0 ffff8801372eb800 mqueue mqueue /dev/mqueue ffff880129f26380 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880129e7ca80 ffff8800b3c23000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880138ccb6c0 ffff8800b459d800 ramfs none /mnt ffff880129f26700 ffff88012a340800 tmpfs none /var/lib/stateless/writable ffff8801376688c0 ffff8800b3dc4000 squashfs /dev/vda /home/green/git/lustre-release ffff880137668a80 ffff88012a340800 tmpfs none /var/cache/man ffff880137668c40 ffff88012a340800 tmpfs none /var/log ffff880137668e00 ffff88012a340800 tmpfs none /var/lib/dbus ffff880129f268c0 ffff88012a340800 tmpfs none /tmp ffff880138ccb880 ffff88012a340800 tmpfs none /var/lib/dhclient ffff880137668fc0 ffff88012a340800 tmpfs none /var/tmp ffff880129e7cc40 ffff88012a340800 tmpfs none /var/lib/NetworkManager ffff880129f26a80 ffff88012a340800 tmpfs none /var/lib/systemd/random-seed ffff880138ccba40 ffff88012a340800 tmpfs none /var/spool ffff880138ccbc00 ffff88012a340800 tmpfs none /var/lib/nfs ffff880129e7ce00 ffff88012a340800 tmpfs none /var/lib/gssproxy ffff880129f26c40 ffff88012a340800 tmpfs none /var/lib/logrotate ffff880137669180 ffff88012a340800 tmpfs none /etc ffff880137669340 ffff88012a340800 tmpfs none /var/lib/rsyslog ffff880138ccbdc0 ffff88012a340800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880137669500 ffff8800b3c26800 nfs4 192.168.200.253:/exports/state/oleg125-server.virtnet /var/lib/stateless/state ffff880137669880 ffff8800b3c26800 nfs4 192.168.200.253:/exports/state/oleg125-server.virtnet /boot ffff880137669a40 ffff8800b3c26800 nfs4 192.168.200.253:/exports/state/oleg125-server.virtnet /etc/etc/kdump.conf ffff880138ccb180 ffff880129c06800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b46a2e00 ffff8800b3dc4000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b22d0540 ffff8800b459b000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b22d01c0 ffff88006eab9000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b22d0a80 ffff880077961000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 92.732108] LDISKFS-fs (dm-1): file extents enabled, maximum tree depth=5 [ 92.737272] LDISKFS-fs (dm-1): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 92.804840] Lustre: lustre-OST0000: new disk, initializing [ 92.807536] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 92.809779] Lustre: Skipped 1 previous similar message [ 92.821902] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 94.194707] Lustre: DEBUG MARKER: oleg125-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 98.880421] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 98.886217] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 98.908075] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 98.921063] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 98.957600] Lustre: lustre-OST0001: new disk, initializing [ 98.959879] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 98.982384] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 100.434628] Lustre: DEBUG MARKER: oleg125-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 101.713375] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 101.717845] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 101.728217] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 101.728243] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 105.314789] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 109.528185] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 115.754794] Lustre: DEBUG MARKER: oleg125-server.virtnet: executing check_logdir /tmp/testlogs/ [ 116.770773] Lustre: DEBUG MARKER: oleg125-server.virtnet: executing yml_node [ 118.439275] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 119.363504] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 120.200942] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 120.726473] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:10 EST 2024 [ 126.304770] Lustre: DEBUG MARKER: excepting tests: [ 126.923949] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 127.628360] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:17 (1734015857) === [ 129.232970] Lustre: DEBUG MARKER: oleg125-client.virtnet: executing check_config_client /mnt/lustre [ 135.574174] random: crng init done [ 137.426903] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 139.233984] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 140.697806] Lustre: DEBUG MARKER: oleg125-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 143.409756] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:33 (1734015873) === [ 144.635582] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:33 (1734015873) [ 306.379296] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:15 (1734016035) [ 307.775358] Lustre: DEBUG MARKER: min OST has 3596880kB available, using 5395320kB file size [ 354.418622] hrtimer: interrupt took 5503260 ns ****************************************************************************** ************************ 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 12.18s (real) 6.49s (CPU), Child processes: 5.67s