************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special10-zfs-centos7_x86_64-centos7_x86_64/oleg132-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.R7rqL/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special10-zfs-centos7_x86_64-centos7_x86_64/oleg132-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:10 EST 2024 UPTIME: 00:06:53 LOAD AVERAGE: 5.74, 4.18, 1.96 TASKS: 388 NODENAME: oleg132-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=9403 CPU=0 CMD=z_wr_int #-1 ioread8+0x42, 449 bytes of data #0 vp_interrupt+0x1e #1 __handle_irq_event_percpu+0x4e #2 handle_irq_event_percpu+0x32 #3 handle_irq_event+0x3d #4 handle_fasteoi_irq+0x5d #5 handle_irq+0xde #6 do_IRQ+0x4d, 19 bytes of data #7 ret_from_intr+0x0 #-1 _raw_spin_unlock_irqrestore+0x17, 477 bytes of data #8 debug_check_no_obj_freed+0x178 #9 kmem_cache_free+0xa0 #10 spl_kmem_cache_free+0x14d #11 zio_destroy+0x58 #12 zio_done+0xc78 #13 zio_execute+0x99 #14 taskq_thread+0x2c9 #15 kthread+0xe4 #16 ret_from_fork_nospec_begin+0x7 -- CPU#1 -- PID=0 CPU=1 CMD=swapper/1 #-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 start_secondary+0x1eb #7 start_cpu+0x5 -- CPU#2 -- PID=0 CPU=2 CMD=swapper/2 #-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 -- CPU#3 -- PID=3296 CPU=3 CMD=socknal_sd00_00 #-1 _raw_spin_lock_irqsave+0x2b, 449 bytes of data #0 debug_check_no_obj_freed+0xfa #1 free_pages_prepare+0x1c6 #2 free_hot_cold_page+0x31 #3 __put_single_page+0x23 #4 put_page+0x25 #5 skb_release_data+0x8f #6 skb_release_all+0x24 #7 __kfree_skb+0x12 #8 tcp_recvmsg+0x7a0 #9 inet_recvmsg+0x9a #10 sock_recvmsg+0xbf #11 kernel_recvmsg+0x3a #12 ksocknal_lib_recv_kiov+0x14e #13 ksocknal_process_receive+0x2e0 #14 ksocknal_scheduler+0x1ca #15 kthread+0xe4 #16 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 85 last 5s 123 last 60s 147 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 361 TASK_RUNNING 8 TASK_UNINTERRUPTIBLE 16 +++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 ----- -------------- ------ ---------------------------- 9403 z_wr_int 0 ms (no user stack) 3296 socknal_sd00_00 0 ms (no user stack) 3297 socknal_sd00_01 0 ms (no user stack) 8459 ll_ost_io00_002 0 ms (no user stack) 14913 ll_ost_io00_007 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 221114 863.7 MB 23% of TOTAL MEM USED 733953 2.8 GB 76% of TOTAL MEM SHARED 10724 41.9 MB 1% of TOTAL MEM BUFFERS 5120 20 MB 0% of TOTAL MEM CACHED 69491 271.4 MB 7% of TOTAL MEM SLAB 21257 83 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 57985 226.5 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=z_wr_int 5693 z_wr_iss 0.01027 ---+ CPU=1 ---- | CURRENT TASK , CMD=swapper/1 ---+ CPU=2 ---- | CURRENT TASK , CMD=swapper/2 9 rcu_sched 10.72984 ---+ CPU=3 ---- | CURRENT TASK , CMD=socknal_sd00_00 3496 arc_evict 0.77245 5697 kthreadd 0.00000 3499 dbuf_evict 1.12936 +------------------------+ >-------------------------| 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 407.5 eth0 n/a 0.0 RSS_TOTAL=53288 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff88012b382000 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b5241800 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff88012b382800 tmpfs tmpfs /dev/shm ffff880137668c40 ffff880137103800 devpts devpts /dev/pts ffff880137668e00 ffff88012b383000 tmpfs tmpfs /run ffff880137668fc0 ffff88012b383800 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88012b384000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88012b384800 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012b386800 cgroup cgroup /sys/fs/cgroup/blkio ffff8801376696c0 ffff88012b386000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b2ca380 ffff8800b5243000 cgroup cgroup /sys/fs/cgroup/pids ffff88012b2ca540 ffff8800b5243800 cgroup cgroup /sys/fs/cgroup/devices ffff88012b2ca700 ffff8800b5244000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b2ca8c0 ffff8800b5244800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b2caa80 ffff8800b5245000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012b2cac40 ffff8800b5245800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b2cae00 ffff8800b5246000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b2cafc0 ffff8800b5246800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b2cb340 ffff8800b5242000 configfs configfs /sys/kernel/config ffff880129f1c1c0 ffff8800b534b800 ext4 /dev/nbd0 / ffff880138ccac40 ffff8800b534d800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137669880 ffff8800b45ce800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880129f1ca80 ffff8800b47d3000 hugetlbfs hugetlbfs /dev/hugepages ffff880129f1cc40 ffff880137799800 mqueue mqueue /dev/mqueue ffff88012b2cb500 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b2cb6c0 ffff8800b3ccb000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880129f1cfc0 ffff8800b3c38800 ramfs none /mnt ffff88012b2cb880 ffff8800b3ea0000 squashfs /dev/vda /home/green/git/lustre-release ffff880129f1d180 ffff8800b45cd800 tmpfs none /var/lib/stateless/writable ffff880137669a40 ffff8800b45cd800 tmpfs none /var/cache/man ffff880129f1d500 ffff8800b45cd800 tmpfs none /var/log ffff880129f1d6c0 ffff8800b45cd800 tmpfs none /var/lib/dbus ffff880138ccae00 ffff8800b45cd800 tmpfs none /tmp ffff880138ccafc0 ffff8800b45cd800 tmpfs none /var/lib/dhclient ffff880137669c00 ffff8800b45cd800 tmpfs none /var/tmp ffff880137669dc0 ffff8800b45cd800 tmpfs none /var/lib/NetworkManager ffff880129f1d880 ffff8800b45cd800 tmpfs none /var/lib/systemd/random-seed ffff8800b4788000 ffff8800b45cd800 tmpfs none /var/spool ffff8800b47881c0 ffff8800b45cd800 tmpfs none /var/lib/nfs ffff8800b4788380 ffff8800b45cd800 tmpfs none /var/lib/gssproxy ffff88012b2cba40 ffff8800b45cd800 tmpfs none /var/lib/logrotate ffff880129f1da40 ffff8800b45cd800 tmpfs none /etc ffff88012b2cbc00 ffff8800b45cd800 tmpfs none /var/lib/rsyslog ffff88012b2cbdc0 ffff8800b45cd800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8801370aaa80 ffff8800b22c3000 nfs4 192.168.200.253:/exports/state/oleg132-server.virtnet /var/lib/stateless/state ffff8800b4788540 ffff8800b22c3000 nfs4 192.168.200.253:/exports/state/oleg132-server.virtnet /boot ffff880138ccb180 ffff8800b22c3000 nfs4 192.168.200.253:/exports/state/oleg132-server.virtnet /etc/etc/kdump.conf ffff8800b4788700 ffff8800b534d800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b1a20700 ffff8800b3ea0000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b2349340 ffff8800b47d6000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b4542380 ffff8800b5247800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b2348fc0 ffff8800946d2000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 72.450489] mount.lustre (6980) used greatest stack depth: 10256 bytes left [ 73.579365] Lustre: DEBUG MARKER: oleg132-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 76.144603] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 78.472150] Lustre: lustre-OST0000: new disk, initializing [ 78.475031] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 78.477339] Lustre: Skipped 1 previous similar message [ 78.506623] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 78.605364] mount.lustre (8328) used greatest stack depth: 10144 bytes left [ 80.204396] Lustre: DEBUG MARKER: oleg132-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 80.646036] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 80.650754] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 80.692492] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 83.181153] random: crng init done [ 84.111341] Lustre: lustre-OST0001: new disk, initializing [ 84.113627] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 84.142457] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 85.582809] Lustre: DEBUG MARKER: oleg132-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 85.777606] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 85.782044] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 85.822347] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 90.567207] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 95.913002] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 102.104207] Lustre: DEBUG MARKER: oleg132-server.virtnet: executing check_logdir /tmp/testlogs/ [ 102.902918] Lustre: DEBUG MARKER: oleg132-server.virtnet: executing yml_node [ 103.975848] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 104.592115] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 105.170354] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 105.532713] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:01 EST 2024 [ 109.322009] Lustre: DEBUG MARKER: excepting tests: [ 109.698882] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 110.081699] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:05 (1734015845) === [ 110.950967] Lustre: DEBUG MARKER: oleg132-client.virtnet: executing check_config_client /mnt/lustre [ 116.435802] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 117.655396] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 118.480481] Lustre: DEBUG MARKER: oleg132-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 119.452525] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:14 (1734015854) === [ 120.044814] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:15 (1734015855) [ 282.844831] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:06:57 (1734016017) [ 283.935242] Lustre: DEBUG MARKER: min OST has 3439616kB available, using 5159424kB file size [ 338.316863] hrtimer: interrupt took 3073667 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 13.58s (real) 8.13s (CPU), Child processes: 5.40s