************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special3-zfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg121-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.nVsOV/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special3-zfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg121-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:09 EST 2024 UPTIME: 00:06:51 LOAD AVERAGE: 4.96, 4.49, 2.11 TASKS: 459 NODENAME: oleg121-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=3489 CPU=0 CMD=socknal_sd00_00 #-1 copy_user_enhanced_fast_string+0x9, 449 bytes of data #0 memcpy_toiovec+0x76 #1 skb_copy_datagram_iovec+0x13f #2 tcp_recvmsg+0x22a #3 inet_recvmsg+0x9a #4 sock_recvmsg+0xbf #5 kernel_recvmsg+0x3a #6 ksocknal_lib_recv_kiov+0x14e #7 ksocknal_process_receive+0x2e0 #8 ksocknal_scheduler+0x1ca #9 kthread+0xe4 #10 ret_from_fork_nospec_begin+0x7 -- CPU#1 -- PID=17692 CPU=1 CMD=ll_ost_io00_006 #-1 crc_36+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_read+0x11a4 #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#2 -- PID=11565 CPU=2 CMD=z_wr_iss #-1 task_cputime+0x20, 449 bytes of data #0 run_posix_cpu_timers+0x51 #1 update_process_times+0x6d #2 tick_sched_handle+0x30 #3 tick_sched_timer+0x39 #4 __hrtimer_run_queues+0x139 #5 hrtimer_interrupt+0xaf #6 local_apic_timer_interrupt+0x35 #7 smp_apic_timer_interrupt+0x3d #8 apic_timer_interrupt+0x16a, 19 bytes of data #9 apic_timer_interrupt+0x16a #-1 fletcher_4_sse2_native+0x64, 477 bytes of data #10 abd_fletcher_4_iter+0x63 #11 abd_iterate_func+0xe1 #12 abd_iterate_func+0xc69 #13 abd_fletcher_4_native+0x70 #14 zio_checksum_compute+0x197 #15 zio_checksum_generate+0x52 #16 zio_execute+0x99 #17 taskq_thread+0x2c9 #18 kthread+0xe4 #19 ret_from_fork_nospec_begin+0x7 -- CPU#3 -- PID=6206 CPU=3 CMD=z_wr_iss #-1 memcpy+0x6, 449 bytes of data #0 abd_copy_from_buf_off_cb+0x1d #1 abd_iterate_func+0xe1 #2 abd_copy_from_buf_off+0x3e #3 arc_write_ready+0x2fa #4 zio_ready+0x60 #5 zio_execute+0x99 #6 taskq_thread+0x2c9 #7 kthread+0xe4 #8 ret_from_fork_nospec_begin+0x7 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 77 last 5s 164 last 60s 174 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 447 TASK_RUNNING 7 TASK_UNINTERRUPTIBLE 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 ----- -------------- ------ ---------------------------- 3489 socknal_sd00_00 0 ms (no user stack) 17692 ll_ost_io00_006 0 ms (no user stack) 17814 ll_ost_io00_007 0 ms (no user stack) 3490 socknal_sd00_01 1 ms (no user stack) 3491 socknal_sd00_02 1 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 228696 893.3 MB 23% of TOTAL MEM USED 726371 2.8 GB 76% of TOTAL MEM SHARED 10751 42 MB 1% of TOTAL MEM BUFFERS 5120 20 MB 0% of TOTAL MEM CACHED 69493 271.5 MB 7% of TOTAL MEM SLAB 23480 91.7 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 58019 226.6 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=socknal_sd00_00 3490 socknal_sd00_01 15.63871 ---+ CPU=1 ---- | CURRENT TASK , CMD=ll_ost_io00_006 6205 z_wr_iss 0.00422 ---+ CPU=2 ---- | CURRENT TASK , CMD=z_wr_iss ---+ CPU=3 ---- | CURRENT TASK , CMD=z_wr_iss +------------------------+ >-------------------------| 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 406.5 eth0 n/a 0.0 RSS_TOTAL=51420 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff8800b5236000 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b6f37000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff8800b5236800 tmpfs tmpfs /dev/shm ffff880137668c40 ffff8801377ee000 devpts devpts /dev/pts ffff880137668e00 ffff8800b5237000 tmpfs tmpfs /run ffff880137668fc0 ffff8800b5237800 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff8800b5234800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff8800b5235000 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012a339000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801376696c0 ffff88012a338800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137669880 ffff88012a338000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669a40 ffff88012a339800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880137669c00 ffff88012a33a000 cgroup cgroup /sys/fs/cgroup/devices ffff880137669dc0 ffff88012a33a800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a344000 ffff88012a33b000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a3441c0 ffff88012a33b800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a344380 ffff88012a33c000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a344540 ffff88012a33c800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880138ccac40 ffff8800b4d72800 configfs configfs /sys/kernel/config ffff88013700e8c0 ffff880137187800 ext4 /dev/nbd0 / ffff88013700ea80 ffff8800b52fb000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88013700f180 ffff8800b4c3d800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880138ccae00 ffff8800b42bc800 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccafc0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccb180 ffff880137181000 mqueue mqueue /dev/mqueue ffff88012a344700 ffff8800b4265800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b29c700 ffff88012e132000 ramfs none /mnt ffff88012a3448c0 ffff8800b4d72000 tmpfs none /var/lib/stateless/writable ffff88012a344a80 ffff8800b4d77000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a344c40 ffff8800b4d72000 tmpfs none /var/cache/man ffff880138ccb340 ffff8800b4d72000 tmpfs none /var/log ffff88012a344e00 ffff8800b4d72000 tmpfs none /var/lib/dbus ffff88012a344fc0 ffff8800b4d72000 tmpfs none /tmp ffff88013700f500 ffff8800b4d72000 tmpfs none /var/lib/dhclient ffff88012a345180 ffff8800b4d72000 tmpfs none /var/tmp ffff88013700f6c0 ffff8800b4d72000 tmpfs none /var/lib/NetworkManager ffff8800b244c000 ffff8800b4d72000 tmpfs none /var/lib/systemd/random-seed ffff8800b244c1c0 ffff8800b4d72000 tmpfs none /var/spool ffff88013700f880 ffff8800b4d72000 tmpfs none /var/lib/nfs ffff88013700fa40 ffff8800b4d72000 tmpfs none /var/lib/gssproxy ffff8800b244c380 ffff8800b4d72000 tmpfs none /var/lib/logrotate ffff8800b244c540 ffff8800b4d72000 tmpfs none /etc ffff8800b244c700 ffff8800b4d72000 tmpfs none /var/lib/rsyslog ffff88012a345340 ffff8800b4d72000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88013700fc00 ffff8800b54ee000 nfs4 192.168.200.253:/exports/state/oleg121-server.virtnet /var/lib/stateless/state ffff88013700ee00 ffff8800b54ee000 nfs4 192.168.200.253:/exports/state/oleg121-server.virtnet /boot ffff8800b244c8c0 ffff8800b54ee000 nfs4 192.168.200.253:/exports/state/oleg121-server.virtnet /etc/etc/kdump.conf ffff88013700efc0 ffff8800b52fb000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b18a5880 ffff8800b4d77000 squashfs /dev/vda /usr/sbin/mount.lustre ffff880138ccbc00 ffff8800b1a23800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff880138ccb880 ffff8800a5ab9800 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff880138ccba40 ffff88009ca71800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b18a4540 ffff88012c2b7000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 84.895369] Lustre: Skipped 1 previous similar message [ 84.935915] Lustre: lustre-MDT0001: new disk, initializing [ 85.023897] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 85.055691] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 85.063222] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 85.109101] mount.lustre (9289) used greatest stack depth: 10144 bytes left [ 85.974784] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 88.044791] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 89.553220] Lustre: lustre-OST0000: new disk, initializing [ 89.555104] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 89.577688] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 91.102760] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 94.705461] Lustre: lustre-OST0001: new disk, initializing [ 94.707398] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 94.732606] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 96.134504] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 99.339325] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 99.345041] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 99.388013] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 99.397849] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 106.001667] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 108.135238] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 114.664647] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing check_logdir /tmp/testlogs/ [ 115.872135] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing yml_node [ 117.452590] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 118.231196] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 119.072986] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 119.625338] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:15 EST 2024 [ 126.562483] Lustre: DEBUG MARKER: excepting tests: [ 127.296991] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 128.154204] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:23 (1734015863) === [ 129.901089] Lustre: DEBUG MARKER: oleg121-client.virtnet: executing check_config_client /mnt/lustre [ 140.709383] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 142.730346] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 144.229015] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 146.160995] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:41 (1734015881) === [ 147.500285] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:42 (1734015882) [ 213.721552] hrtimer: interrupt took 5000118 ns [ 308.732856] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:23 (1734016043) [ 310.439757] Lustre: DEBUG MARKER: min OST has 3363840kB available, using 5045760kB 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 12.80s (real) 7.22s (CPU), Child processes: 5.56s