************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special1-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg105-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.3DTuX/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special1-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg105-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:09 EST 2024 UPTIME: 00:06:52 LOAD AVERAGE: 3.42, 3.87, 1.84 TASKS: 453 NODENAME: oleg105-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=3682 CPU=0 CMD=spl_dynamic_tas #-1 handle_edge_irq+0x2d, 449 bytes of data #0 handle_irq+0xde #1 do_IRQ+0x4d #2 __do_softirq+0xa2 #3 call_softirq+0x1c #4 do_softirq+0x65 #5 irq_exit+0x105 #6 smp_apic_timer_interrupt+0x42 #7 apic_timer_interrupt+0x16a, 19 bytes of data #8 apic_timer_interrupt+0x16a #-1 _raw_spin_unlock_irqrestore+0x17, 477 bytes of data #9 try_to_wake_up+0x170 #10 wake_up_process+0x15 #11 kthread_create_on_node+0x9e #12 spl_kthread_create+0x9c #13 taskq_thread_create+0x6b #14 taskq_thread_spawn_task+0x12 #15 taskq_thread+0x2c9 #16 kthread+0xe4 #17 ret_from_fork_nospec_begin+0x7 -- CPU#1 -- PID=3490 CPU=1 CMD=socknal_sd00_02 #-1 __pv_queued_spin_lock_slowpath+0x2fa, 449 bytes of data #0 do_raw_spin_lock+0x6d #1 _raw_spin_lock+0x1e #2 free_pcppages_bulk+0x3d #3 free_hot_cold_page+0x11a #4 __put_single_page+0x23 #5 put_page+0x25 #6 skb_release_data+0x8f #7 skb_release_all+0x24 #8 __kfree_skb+0x12 #9 tcp_recvmsg+0x7a0 #10 inet_recvmsg+0x9a #11 sock_recvmsg+0xbf #12 kernel_recvmsg+0x3a #13 ksocknal_lib_recv_kiov+0x14e #14 ksocknal_process_receive+0x2e0 #15 ksocknal_scheduler+0x1ca #16 kthread+0xe4 #17 ret_from_fork_nospec_begin+0x7 -- CPU#2 -- PID=4845 CPU=2 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 -- CPU#3 -- PID=11731 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 73 last 5s 143 last 60s 155 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 440 TASK_RUNNING 8 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 ----- -------------- ------ ---------------------------- 4845 z_wr_iss 0 ms (no user stack) 11751 dp_sync_taskq 0 ms (no user stack) 11731 z_wr_iss 0 ms (no user stack) 3490 socknal_sd00_02 1 ms (no user stack) 11753 dp_sync_taskq 2 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 224940 878.7 MB 23% of TOTAL MEM USED 730127 2.8 GB 76% of TOTAL MEM SHARED 10728 41.9 MB 1% of TOTAL MEM BUFFERS 5120 20 MB 0% of TOTAL MEM CACHED 69493 271.5 MB 7% of TOTAL MEM SLAB 23103 90.2 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 57982 226.5 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=spl_dynamic_tas ---+ CPU=1 ---- | CURRENT TASK , CMD=socknal_sd00_02 2 kthreadd 3.78699 3488 socknal_sd00_00 15.78731 ---+ CPU=2 ---- | CURRENT TASK , CMD=z_wr_iss 11751 dp_sync_taskq 0.50397 ---+ 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 407.1 eth0 n/a 0.0 RSS_TOTAL=54476 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b280700 ffff8800b6eb2800 sysfs sysfs /sys ffff88012b2808c0 ffff880139944000 proc proc /proc ffff88012b280a80 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b280c40 ffff8800b523a800 securityfs securityfs /sys/kernel/security ffff88012b280e00 ffff8800b6eb3000 tmpfs tmpfs /dev/shm ffff88012b280fc0 ffff88013700d800 devpts devpts /dev/pts ffff88012b281180 ffff8800b6eb3800 tmpfs tmpfs /run ffff88012b281340 ffff8800b6eb4000 tmpfs tmpfs /sys/fs/cgroup ffff88012b281500 ffff8800b6eb4800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b2816c0 ffff8800b6eb5000 pstore pstore /sys/fs/pstore ffff8801370b4540 ffff8800b6c5f800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801370b4700 ffff8800b6c5f000 cgroup cgroup /sys/fs/cgroup/devices ffff8801370b48c0 ffff8800b6c5e800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801370b4a80 ffff8800b6c5e000 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801370b4c40 ffff8800b6c5d800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801370b4e00 ffff88012a3a8000 cgroup cgroup /sys/fs/cgroup/freezer ffff8801370b4fc0 ffff88012a3a8800 cgroup cgroup /sys/fs/cgroup/blkio ffff8801370b5180 ffff88012a3a9000 cgroup cgroup /sys/fs/cgroup/memory ffff8801370b5340 ffff88012a3a9800 cgroup cgroup /sys/fs/cgroup/pids ffff8801370b5500 ffff88012a3aa000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801376688c0 ffff880129ce4800 configfs configfs /sys/kernel/config ffff880137669c00 ffff880129ce0000 ext4 /dev/nbd0 / ffff880138ccae00 ffff8800b523f000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137669dc0 ffff8800b4d62800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8801370b5880 ffff88013700f000 mqueue mqueue /dev/mqueue ffff8801370b5a40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b281dc0 ffff880129ce0800 hugetlbfs hugetlbfs /dev/hugepages ffff88012b281c00 ffff880129c30000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b281a40 ffff880129c30800 ramfs none /mnt ffff8801370b5dc0 ffff8800b4075000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b52b6000 ffff8800b2409000 tmpfs none /var/lib/stateless/writable ffff8800b1dda000 ffff8800b2409000 tmpfs none /var/cache/man ffff8800b52b61c0 ffff8800b2409000 tmpfs none /var/log ffff8800b1dda1c0 ffff8800b2409000 tmpfs none /var/lib/dbus ffff8800b525e000 ffff8800b2409000 tmpfs none /tmp ffff8800b52b6380 ffff8800b2409000 tmpfs none /var/lib/dhclient ffff8800b1dda380 ffff8800b2409000 tmpfs none /var/tmp ffff8800b1dda540 ffff8800b2409000 tmpfs none /var/lib/NetworkManager ffff8800b1dda700 ffff8800b2409000 tmpfs none /var/lib/systemd/random-seed ffff8800b1dda8c0 ffff8800b2409000 tmpfs none /var/spool ffff880138ccafc0 ffff8800b2409000 tmpfs none /var/lib/nfs ffff880138ccb180 ffff8800b2409000 tmpfs none /var/lib/gssproxy ffff8800b1ddaa80 ffff8800b2409000 tmpfs none /var/lib/logrotate ffff880138ccb340 ffff8800b2409000 tmpfs none /etc ffff880138ccb500 ffff8800b2409000 tmpfs none /var/lib/rsyslog ffff8800b1ddac40 ffff8800b2409000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b525e1c0 ffff8800b4d1c000 nfs4 192.168.200.253:/exports/state/oleg105-server.virtnet /var/lib/stateless/state ffff8800b525e700 ffff8800b4d1c000 nfs4 192.168.200.253:/exports/state/oleg105-server.virtnet /boot ffff8800b1ddae00 ffff8800b4d1c000 nfs4 192.168.200.253:/exports/state/oleg105-server.virtnet /etc/etc/kdump.conf ffff8800b52b6540 ffff8800b523f000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b1ca96c0 ffff8800b4075000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b4086a80 ffff8800b4073000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b1c78c40 ffff88009a78e800 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff8800b525f500 ffff88009c020000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b4086fc0 ffff88013553d800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 87.517434] Lustre: lustre-MDT0001: new disk, initializing [ 87.596861] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 87.611687] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 87.615618] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 88.439142] Lustre: DEBUG MARKER: oleg105-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 90.517456] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 92.152584] Lustre: lustre-OST0000: new disk, initializing [ 92.154603] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 92.177106] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 93.648034] Lustre: DEBUG MARKER: oleg105-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 94.084448] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 94.090097] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 94.155615] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 97.007428] Lustre: lustre-OST0001: new disk, initializing [ 97.009710] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 97.031956] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 98.402987] Lustre: DEBUG MARKER: oleg105-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 102.707507] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 102.710629] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 102.727256] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 103.180670] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 110.473163] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 116.946893] Lustre: DEBUG MARKER: oleg105-server.virtnet: executing check_logdir /tmp/testlogs/ [ 118.130959] Lustre: DEBUG MARKER: oleg105-server.virtnet: executing yml_node [ 119.612353] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 120.465945] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 121.402679] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 122.005327] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:16 EST 2024 [ 129.419892] Lustre: DEBUG MARKER: excepting tests: [ 130.125166] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 130.960228] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:25 (1734015865) === [ 132.665475] Lustre: DEBUG MARKER: oleg105-client.virtnet: executing check_config_client /mnt/lustre [ 143.561966] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 144.349973] hrtimer: interrupt took 2519379 ns [ 145.766676] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 147.733096] Lustre: DEBUG MARKER: oleg105-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 150.105404] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:44 (1734015884) === [ 151.402591] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:45 (1734015885) [ 313.403184] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:27 (1734016047) [ 314.688926] Lustre: DEBUG MARKER: min OST has 3705856kB available, using 5558784kB 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 13.21s (real) 7.62s (CPU), Child processes: 5.54s