************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special2-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg151-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.t29qz/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special2-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg151-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:08 EST 2024 UPTIME: 00:06:51 LOAD AVERAGE: 2.03, 2.65, 1.26 TASKS: 311 NODENAME: oleg151-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=15927 CPU=0 CMD=ll_ost_io00_006 #-1 crc_128+0xa, 449 bytes of data #0 crc32c_pcl_intel_update+0x7b #1 crypto_shash_update+0x47 #2 shash_ahash_update+0x3e #3 shash_async_update+0x12 #4 cfs_crypto_hash_update_page+0x85 #5 tgt_checksum_niobuf_rw+0x31e #6 tgt_brw_write+0x1a22 #7 tgt_request_handle+0x74e #8 ptlrpc_server_handle_request+0x281 #9 ptlrpc_main+0xc7e #10 kthread+0xe4 #11 ret_from_fork_nospec_begin+0x7 -- CPU#1 -- PID=53 CPU=1 CMD=kswapd0 #-1 __pv_queued_spin_lock_slowpath+0x2fa, 449 bytes of data #0 do_raw_spin_lock+0x6d #1 _raw_spin_lock_irq+0x25 #2 __remove_mapping+0x4a #3 shrink_page_list+0x3f5 #4 shrink_inactive_list+0x1af #5 shrink_lruvec+0x375 #6 shrink_zone+0x76 #7 balance_pgdat+0x383 #8 kswapd+0x197 #9 kthread+0xe4 #10 ret_from_fork_nospec_begin+0x7 -- CPU#2 -- PID=15967 CPU=2 CMD=ll_ost_io00_015 #-1 __pv_queued_spin_lock_slowpath+0x102, 449 bytes of data #0 do_raw_spin_lock+0x6d #1 _raw_spin_lock_irq+0x25 #2 __add_to_page_cache_locked+0x9a #3 add_to_page_cache_lru+0x37 #4 find_or_create_page+0x5e #5 osd_bufs_get+0x437 #6 ofd_preprw_write+0x3a2 #7 ofd_preprw+0x44c #8 tgt_brw_write+0xa06 #9 tgt_request_handle+0x74e #10 ptlrpc_server_handle_request+0x281 #11 ptlrpc_main+0xc7e #12 kthread+0xe4 #13 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_irq+0x25 #2 __schedule+0xae #3 schedule_preempt_disabled+0x39 #4 cpu_startup_entry+0x18a #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 49 last 5s 88 last 60s 109 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 300 TASK_RUNNING 7 TASK_UNINTERRUPTIBLE 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 ----- -------------- ------ ---------------------------- 15967 ll_ost_io00_015 1 ms (no user stack) 15963 ll_ost_io00_011 1 ms (no user stack) 3762 socknal_sd00_02 4 ms (no user stack) 15927 ll_ost_io00_006 4 ms (no user stack) 6 ksoftirqd/0 5 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 35369 138.2 MB 3% of TOTAL MEM USED 919698 3.5 GB 96% of TOTAL MEM SHARED 14060 54.9 MB 1% of TOTAL MEM BUFFERS 6190 24.2 MB 0% of TOTAL MEM CACHED 766767 2.9 GB 80% of TOTAL MEM SLAB 19705 77 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 59000 230.5 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=ll_ost_io00_006 6 ksoftirqd/0 2.63576 ---+ CPU=1 ---- | CURRENT TASK , CMD=kswapd0 ---+ CPU=2 ---- | CURRENT TASK , CMD=ll_ost_io00_015 15963 ll_ost_io00_011 1.81219 ---+ CPU=3 ---- | CURRENT TASK , CMD=swapper/3 3761 socknal_sd00_01 15.18385 +------------------------+ >-------------------------| 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 405.7 eth0 n/a 0.0 RSS_TOTAL=54324 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668700 ffff88012b341000 sysfs sysfs /sys ffff8801376688c0 ffff880139944000 proc proc /proc ffff880137668a80 ffff880137678000 devtmpfs devtmpfs /dev ffff880137668c40 ffff8800b71c6800 securityfs securityfs /sys/kernel/security ffff880138ccac40 ffff8800b5280000 tmpfs tmpfs /dev/shm ffff880138ccae00 ffff88013701e800 devpts devpts /dev/pts ffff880138ccafc0 ffff8800b5280800 tmpfs tmpfs /run ffff880138ccb180 ffff88012b342000 tmpfs tmpfs /sys/fs/cgroup ffff880137668e00 ffff88012b342800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137668fc0 ffff88012b343000 pstore pstore /sys/fs/pstore ffff880137669180 ffff88012b345000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669340 ffff88012b344800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669500 ffff88012b344000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801376696c0 ffff88012b343800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137669880 ffff88012b345800 cgroup cgroup /sys/fs/cgroup/devices ffff880137669a40 ffff88012b346000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669c00 ffff88012b346800 cgroup cgroup /sys/fs/cgroup/pids ffff880137669dc0 ffff88012b347000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a2fa000 ffff88012b347800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a2fa1c0 ffff88012b341800 cgroup cgroup /sys/fs/cgroup/memory ffff88012b2b4540 ffff8800b5237000 configfs configfs /sys/kernel/config ffff88012b2b68c0 ffff88012a2c7000 ext4 /dev/nbd0 / ffff88012a2fb500 ffff8800b538d000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b2b6fc0 ffff88012b4bf000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a2fb6c0 ffff88012b2f0000 mqueue mqueue /dev/mqueue ffff880138ccb500 ffff8800b5291000 hugetlbfs hugetlbfs /dev/hugepages ffff88012a2fb880 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b2b4380 ffff88012b504000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b2b4c40 ffff88012b507800 ramfs none /mnt ffff88012b2b7180 ffff880129db1800 tmpfs none /var/lib/stateless/writable ffff880138ccb6c0 ffff8800b5296800 squashfs /dev/vda /home/green/git/lustre-release ffff88012b2b7340 ffff880129db1800 tmpfs none /var/cache/man ffff88012a2fbc00 ffff880129db1800 tmpfs none /var/log ffff880138ccb880 ffff880129db1800 tmpfs none /var/lib/dbus ffff88012a2fbdc0 ffff880129db1800 tmpfs none /tmp ffff8800b4212000 ffff880129db1800 tmpfs none /var/lib/dhclient ffff88012b2b7500 ffff880129db1800 tmpfs none /var/tmp ffff88012b2b76c0 ffff880129db1800 tmpfs none /var/lib/NetworkManager ffff88012b2b7880 ffff880129db1800 tmpfs none /var/lib/systemd/random-seed ffff88012b2b4e00 ffff880129db1800 tmpfs none /var/spool ffff88012b2b4fc0 ffff880129db1800 tmpfs none /var/lib/nfs ffff88012b2b7a40 ffff880129db1800 tmpfs none /var/lib/gssproxy ffff88012b2b7c00 ffff880129db1800 tmpfs none /var/lib/logrotate ffff88012b2b7dc0 ffff880129db1800 tmpfs none /etc ffff88012b2b6e00 ffff880129db1800 tmpfs none /var/lib/rsyslog ffff88012b2b6c40 ffff880129db1800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b42121c0 ffff8800b4cd7000 nfs4 192.168.200.253:/exports/state/oleg151-server.virtnet /var/lib/stateless/state ffff88012b2b6a80 ffff8800b4cd7000 nfs4 192.168.200.253:/exports/state/oleg151-server.virtnet /boot ffff88012bf18000 ffff8800b4cd7000 nfs4 192.168.200.253:/exports/state/oleg151-server.virtnet /etc/etc/kdump.conf ffff8800b4212380 ffff8800b538d000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b43db180 ffff8800b5296800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b202bc00 ffff8800b4e47000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b202a540 ffff8800831bb800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b202a1c0 ffff88012f2b4800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b202b500 ffff8800923ff000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 99.144669] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 99.148521] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 99.235628] Lustre: lustre-OST0000: new disk, initializing [ 99.237227] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 99.250447] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 100.531203] Lustre: DEBUG MARKER: oleg151-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 101.938322] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 101.941204] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 101.953125] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 104.779805] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 104.782727] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 104.797985] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 104.801210] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 104.826828] Lustre: lustre-OST0001: new disk, initializing [ 104.830998] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 104.848351] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 106.097697] Lustre: DEBUG MARKER: oleg151-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 110.553529] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 110.559298] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 110.567967] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 110.920905] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 116.344370] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 123.359123] Lustre: DEBUG MARKER: oleg151-server.virtnet: executing check_logdir /tmp/testlogs/ [ 125.013213] Lustre: DEBUG MARKER: oleg151-server.virtnet: executing yml_node [ 127.170447] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 128.585915] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 129.929248] random: crng init done [ 130.019006] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 130.879681] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:25 EST 2024 [ 138.862717] Lustre: DEBUG MARKER: excepting tests: [ 139.943143] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 141.015792] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:35 (1734015875) === [ 143.132853] Lustre: DEBUG MARKER: oleg151-client.virtnet: executing check_config_client /mnt/lustre [ 157.750166] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 160.559103] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 163.045962] Lustre: DEBUG MARKER: oleg151-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 167.774338] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:05:01 (1734015901) === [ 169.718390] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:05:03 (1734015903) [ 334.135639] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:48 (1734016068) [ 335.663710] Lustre: DEBUG MARKER: min OST has 3584756kB available, using 5377134kB file size ****************************************************************************** ************************ 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 12.85s (real) 6.95s (CPU), Child processes: 5.82s