************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special2-zfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg153-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.XGAvn/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special2-zfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg153-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:09 EST 2024 UPTIME: 00:06:56 LOAD AVERAGE: 4.96, 4.50, 2.10 TASKS: 455 NODENAME: oleg153-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=5052 CPU=0 CMD=z_wr_iss #-1 blk_account_io_completion+0x7c, 449 bytes of data #0 blk_update_request+0x49 #1 blk_mq_end_request+0x1a #2 virtblk_request_done+0x3f #3 __blk_mq_complete_request+0x160 #4 blk_mq_complete_request+0x27 #5 virtblk_done+0x7c #6 vring_interrupt+0x38 #7 __handle_irq_event_percpu+0x4e #8 handle_irq_event_percpu+0x32 #9 handle_irq_event+0x3d #10 handle_edge_irq+0x7f #11 handle_irq+0xde #12 do_IRQ+0x4d #13 get_page_from_freelist+0x3ad #14 __alloc_pages_nodemask+0x1e4 #15 alloc_pages_current+0x98 #16 try_fill_recv+0x587 #17 virtnet_poll+0x4e1 #18 net_rx_action+0x28b #19 __do_softirq+0xf7 #20 call_softirq+0x1c #21 do_softirq+0x65 #22 irq_exit+0x105 #23 smp_apic_timer_interrupt+0x42 #24 apic_timer_interrupt+0x16a, 19 bytes of data #25 apic_timer_interrupt+0x16a #-1 memcpy+0x6, 477 bytes of data #26 abd_copy_from_buf_off_cb+0x1d #27 abd_iterate_func+0xe1 #28 abd_copy_from_buf_off+0x3e #29 arc_write_ready+0x2fa #30 zio_ready+0x60 #31 zio_execute+0x99 #32 taskq_thread+0x2c9 #33 kthread+0xe4 #34 ret_from_fork_nospec_begin+0x7 -- CPU#1 -- PID=5082 CPU=1 CMD=z_wr_iss #-1 __pv_queued_spin_lock_slowpath+0x2fa, 449 bytes of data #0 do_raw_spin_lock+0x6d #1 _raw_spin_lock_irqsave+0x30 #2 get_page_from_freelist+0x7c0 #3 __alloc_pages_nodemask+0x1e4 #4 abd_alloc_chunks+0x152 #5 abd_alloc+0x53 #6 arc_get_data_abd+0x45 #7 arc_hdr_alloc_abd+0x59 #8 arc_write_ready+0x2cc #9 zio_ready+0x60 #10 zio_execute+0x99 #11 taskq_thread+0x2c9 #12 kthread+0xe4 #13 ret_from_fork_nospec_begin+0x7 -- CPU#2 -- PID=11562 CPU=2 CMD=z_wr_iss #-1 fletcher_4_sse2_native+0x64, 449 bytes of data #0 abd_fletcher_4_iter+0x63 #1 abd_iterate_func+0xe1 #2 abd_iterate_func+0xc69 #3 abd_fletcher_4_native+0x70 #4 zio_checksum_compute+0x197 #5 zio_checksum_generate+0x52 #6 zio_execute+0x99 #7 taskq_thread+0x2c9 #8 kthread+0xe4 #9 ret_from_fork_nospec_begin+0x7 -- CPU#3 -- PID=3505 CPU=3 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 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 101 last 5s 155 last 60s 173 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 431 TASK_RUNNING 11 TASK_UNINTERRUPTIBLE 10 +++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 ----- -------------- ------ ---------------------------- 3505 socknal_sd00_02 0 ms (no user stack) 17441 ll_ost_io00_005 0 ms (no user stack) 17950 ll_ost_io00_014 0 ms (no user stack) 10701 ll_ost_io00_000 0 ms (no user stack) 17946 ll_ost_io00_012 1 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 219243 856.4 MB 22% of TOTAL MEM USED 735824 2.8 GB 77% of TOTAL MEM SHARED 10763 42 MB 1% of TOTAL MEM BUFFERS 5120 20 MB 0% of TOTAL MEM CACHED 69493 271.5 MB 7% of TOTAL MEM SLAB 23250 90.8 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 58007 226.6 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=z_wr_iss ---+ CPU=1 ---- | CURRENT TASK , CMD=z_wr_iss 17860 ll_ost_io00_010 0.86581 9 rcu_sched 10.53635 3504 socknal_sd00_01 16.12140 ---+ CPU=2 ---- | CURRENT TASK , CMD=z_wr_iss ---+ CPU=3 ---- | CURRENT TASK , CMD=socknal_sd00_02 17710 ll_ost_io00_007 0.82555 17441 ll_ost_io00_005 1.56481 10702 ll_ost_io00_001 1.13045 +------------------------+ >-------------------------| 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 410.7 eth0 n/a 0.0 RSS_TOTAL=50652 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff8801370b6380 ffff8800b52a0800 sysfs sysfs /sys ffff8801370b6540 ffff880139944000 proc proc /proc ffff8801370b6700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801370b68c0 ffff88012a320000 securityfs securityfs /sys/kernel/security ffff8801370b6a80 ffff8800b52a1000 tmpfs tmpfs /dev/shm ffff8801370b6c40 ffff880137009000 devpts devpts /dev/pts ffff8801370b6e00 ffff8800b52a1800 tmpfs tmpfs /run ffff8801370b6fc0 ffff8800b52a2000 tmpfs tmpfs /sys/fs/cgroup ffff8801370b7180 ffff8800b52a2800 cgroup cgroup /sys/fs/cgroup/systemd ffff8801370b7340 ffff8800b52a3000 pstore pstore /sys/fs/pstore ffff88012a2d0000 ffff8800b5279000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2d01c0 ffff8800b5279800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2d0380 ffff8800b527a000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a2d0540 ffff8800b527a800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a2d0700 ffff8800b527b000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801370b7500 ffff8800b52a5000 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801370b76c0 ffff8800b52a4800 cgroup cgroup /sys/fs/cgroup/pids ffff8801370b7880 ffff8800b52a4000 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801370b7a40 ffff8800b52a3800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801370b7c00 ffff8800b52a5800 cgroup cgroup /sys/fs/cgroup/devices ffff8801370b7dc0 ffff8800b538b000 configfs configfs /sys/kernel/config ffff8800b4d14000 ffff8800b538a000 ext4 /dev/nbd0 / ffff88012a2d1dc0 ffff8800b527c800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b4d141c0 ffff880136804000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b4d14380 ffff880137679000 mqueue mqueue /dev/mqueue ffff8800b4d14540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b4d14700 ffff880136806800 hugetlbfs hugetlbfs /dev/hugepages ffff8800b4d148c0 ffff880136807800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b4d14a80 ffff880136805000 ramfs none /mnt ffff8800b4d14c40 ffff880136801800 tmpfs none /var/lib/stateless/writable ffff880137668fc0 ffff880129ec0800 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccb340 ffff880136801800 tmpfs none /var/cache/man ffff8800b4d14e00 ffff880136801800 tmpfs none /var/log ffff8800b4d14fc0 ffff880136801800 tmpfs none /var/lib/dbus ffff880138ccb500 ffff880136801800 tmpfs none /tmp ffff8800b4d15180 ffff880136801800 tmpfs none /var/lib/dhclient ffff8800b4d15340 ffff880136801800 tmpfs none /var/tmp ffff8800b4d15500 ffff880136801800 tmpfs none /var/lib/NetworkManager ffff8800b4e9e380 ffff880136801800 tmpfs none /var/lib/systemd/random-seed ffff8800b4d156c0 ffff880136801800 tmpfs none /var/spool ffff8800b4e9e540 ffff880136801800 tmpfs none /var/lib/nfs ffff8800b4d15880 ffff880136801800 tmpfs none /var/lib/gssproxy ffff8800b4d15a40 ffff880136801800 tmpfs none /var/lib/logrotate ffff8800b4e9e700 ffff880136801800 tmpfs none /etc ffff880137669180 ffff880136801800 tmpfs none /var/lib/rsyslog ffff880137669340 ffff880136801800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b4e9e8c0 ffff8800b5388000 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /var/lib/stateless/state ffff8800b4d15dc0 ffff8800b5388000 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /boot ffff8800b4d15c00 ffff8800b5388000 nfs4 192.168.200.253:/exports/state/oleg153-server.virtnet /etc/etc/kdump.conf ffff8800b439e000 ffff8800b527c800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b18b7180 ffff880129ec0800 squashfs /dev/vda /usr/sbin/mount.lustre ffff880137669880 ffff8800a551b000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff880137669c00 ffff88009b8f3000 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff880138ccb880 ffff8800984a8800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff880137668e00 ffff880093733000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 86.948350] Lustre: Skipped 1 previous similar message [ 86.990988] Lustre: lustre-MDT0001: new disk, initializing [ 87.084975] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 87.119573] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 87.124471] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 87.169154] mount.lustre (9255) used greatest stack depth: 9888 bytes left [ 88.106845] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 90.230941] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 91.730089] Lustre: lustre-OST0000: new disk, initializing [ 91.732109] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 91.755211] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 93.168411] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 96.543936] Lustre: lustre-OST0001: new disk, initializing [ 96.546256] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 96.567927] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 97.250716] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 97.255852] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 97.323246] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 97.323808] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 98.150755] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 103.115631] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 109.343532] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 115.620405] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing check_logdir /tmp/testlogs/ [ 116.872643] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing yml_node [ 118.435943] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 119.279362] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 120.106994] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 120.641632] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:11 EST 2024 [ 126.381905] Lustre: DEBUG MARKER: excepting tests: [ 127.007864] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 127.813893] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:18 (1734015858) === [ 129.558102] Lustre: DEBUG MARKER: oleg153-client.virtnet: executing check_config_client /mnt/lustre [ 139.559485] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 141.493621] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 143.024024] Lustre: DEBUG MARKER: oleg153-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 144.949987] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:35 (1734015875) === [ 146.014084] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:36 (1734015876) [ 291.273737] hrtimer: interrupt took 2875436 ns [ 308.234220] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:18 (1734016038) [ 309.632567] Lustre: DEBUG MARKER: min OST has 3448832kB available, using 5173248kB 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 13.65s (real) 8.14s (CPU), Child processes: 5.48s