************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special10-zfs-centos7_x86_64-centos7_x86_64-retry1/oleg158-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.qZpJ0/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special10-zfs-centos7_x86_64-centos7_x86_64-retry1/oleg158-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:08 EST 2024 UPTIME: 00:06:54 LOAD AVERAGE: 4.06, 4.10, 1.97 TASKS: 397 NODENAME: oleg158-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=0 CPU=0 CMD=swapper/0 #-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 rest_init+0x8e #7 start_kernel+0x456 #8 x86_64_start_reservations+0x2a #9 x86_64_start_kernel+0x152 #10 start_cpu+0x5 -- CPU#1 -- PID=9314 CPU=1 CMD=z_wr_iss #-1 get_page_from_freelist+0x3e3, 449 bytes of data #0 __alloc_pages_nodemask+0x1e4 #1 abd_alloc_chunks+0x152 #2 abd_alloc+0x53 #3 arc_get_data_abd+0x45 #4 arc_hdr_alloc_abd+0x59 #5 arc_write_ready+0x2cc #6 zio_ready+0x60 #7 zio_execute+0x99 #8 taskq_thread+0x2c9 #9 kthread+0xe4 #10 ret_from_fork_nospec_begin+0x7 -- CPU#2 -- PID=5423 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=0 CPU=3 CMD=swapper/3 #-1 poll_idle+0x92, 449 bytes of data #0 cpuidle_enter_state+0x40 #1 cpuidle_idle_call+0xd8 #2 arch_cpu_idle+0xe #3 cpu_startup_entry+0x14a #4 start_secondary+0x1eb #5 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 76 last 5s 127 last 60s 151 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 387 TASK_RUNNING 5 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 ----- -------------- ------ ---------------------------- 5423 z_wr_iss 0 ms (no user stack) 3492 spl_dynamic_tas 0 ms (no user stack) 9316 z_wr_int 0 ms (no user stack) 5464 z_wr_iss 0 ms (no user stack) 2 kthreadd 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 238190 930.4 MB 24% of TOTAL MEM USED 716877 2.7 GB 75% of TOTAL MEM SHARED 10691 41.8 MB 1% of TOTAL MEM BUFFERS 5120 20 MB 0% of TOTAL MEM CACHED 69491 271.4 MB 7% of TOTAL MEM SLAB 20513 80.1 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 57973 226.5 MB 7% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=z_wr_iss 9332 dp_sync_taskq 0.62062 ---+ CPU=2 ---- | CURRENT TASK , CMD=z_wr_iss 5464 z_wr_iss 0.00001 ---+ CPU=3 ---- | CURRENT TASK , CMD=swapper/3 +------------------------+ >-------------------------| 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 408.4 eth0 n/a 0.0 RSS_TOTAL=53196 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff8801370ae700 ffff8800b5254000 sysfs sysfs /sys ffff8801370ae8c0 ffff880139944000 proc proc /proc ffff8801370aea80 ffff880137678000 devtmpfs devtmpfs /dev ffff880137018540 ffff8800b522b800 securityfs securityfs /sys/kernel/security ffff880137018700 ffff88012b3f7000 tmpfs tmpfs /dev/shm ffff8801370188c0 ffff880137026800 devpts devpts /dev/pts ffff880137018a80 ffff88012b3f7800 tmpfs tmpfs /run ffff8801370aec40 ffff8800b5254800 tmpfs tmpfs /sys/fs/cgroup ffff8801370aee00 ffff8800b5255000 cgroup cgroup /sys/fs/cgroup/systemd ffff8801370aefc0 ffff8800b5255800 pstore pstore /sys/fs/pstore ffff880137018c40 ffff88012b3f6800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137018e00 ffff88012a350000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137018fc0 ffff88012a350800 cgroup cgroup /sys/fs/cgroup/memory ffff880137019180 ffff88012a351000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880137019340 ffff88012a351800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137019500 ffff88012a352000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801370196c0 ffff88012a352800 cgroup cgroup /sys/fs/cgroup/devices ffff880137019880 ffff88012a353000 cgroup cgroup /sys/fs/cgroup/pids ffff880137019a40 ffff88012a353800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137019c00 ffff88012a354000 cgroup cgroup /sys/fs/cgroup/blkio ffff880138ccac40 ffff8800b5269000 configfs configfs /sys/kernel/config ffff8801370af500 ffff8800b475b800 ext4 /dev/nbd0 / ffff880138ccae00 ffff8800b522d000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801370af6c0 ffff8800b5256800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880138ccafc0 ffff880137679000 mqueue mqueue /dev/mqueue ffff880138ccb180 ffff88013680b000 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccb340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801370af880 ffff88012a32d000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801376688c0 ffff880129c42800 ramfs none /mnt ffff8801370afa40 ffff88012a32a000 squashfs /dev/vda /home/green/git/lustre-release ffff880137668a80 ffff8800b522f800 tmpfs none /var/lib/stateless/writable ffff880137668c40 ffff8800b522f800 tmpfs none /var/cache/man ffff8801370afc00 ffff8800b522f800 tmpfs none /var/log ffff8801370afdc0 ffff8800b522f800 tmpfs none /var/lib/dbus ffff8800b2070000 ffff8800b522f800 tmpfs none /tmp ffff880129de16c0 ffff8800b522f800 tmpfs none /var/lib/dhclient ffff880129de1880 ffff8800b522f800 tmpfs none /var/tmp ffff880138ccb6c0 ffff8800b522f800 tmpfs none /var/lib/NetworkManager ffff8800b20701c0 ffff8800b522f800 tmpfs none /var/lib/systemd/random-seed ffff8800b2070380 ffff8800b522f800 tmpfs none /var/spool ffff880138ccb880 ffff8800b522f800 tmpfs none /var/lib/nfs ffff880129de1a40 ffff8800b522f800 tmpfs none /var/lib/gssproxy ffff8800b2070540 ffff8800b522f800 tmpfs none /var/lib/logrotate ffff880129de1c00 ffff8800b522f800 tmpfs none /etc ffff880129de1dc0 ffff8800b522f800 tmpfs none /var/lib/rsyslog ffff880137668e00 ffff8800b522f800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b2070700 ffff8801373b4800 nfs4 192.168.200.253:/exports/state/oleg158-server.virtnet /var/lib/stateless/state ffff880129de0e00 ffff8801373b4800 nfs4 192.168.200.253:/exports/state/oleg158-server.virtnet /boot ffff880129de0fc0 ffff8801373b4800 nfs4 192.168.200.253:/exports/state/oleg158-server.virtnet /etc/etc/kdump.conf ffff880137668fc0 ffff8800b522d000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880137669880 ffff88012a32a000 squashfs /dev/vda /usr/sbin/mount.lustre ffff880129de1180 ffff880129c46000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff880129d841c0 ffff8800b526f800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b3c76000 ffff8800950bd000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 72.605683] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 72.642130] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000200000400-0x0000000240000400]:0:mdt [ 72.742794] mount.lustre (6979) used greatest stack depth: 10256 bytes left [ 74.099874] Lustre: DEBUG MARKER: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 76.606879] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 79.013968] Lustre: lustre-OST0000: new disk, initializing [ 79.016213] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 79.018738] Lustre: Skipped 1 previous similar message [ 79.073228] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 79.181496] random: crng init done [ 79.220377] mount.lustre (8325) used greatest stack depth: 10144 bytes left [ 80.985726] Lustre: DEBUG MARKER: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 84.933110] Lustre: lustre-OST0001: new disk, initializing [ 84.936138] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 84.980493] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 86.498566] Lustre: DEBUG MARKER: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 87.098798] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 87.103448] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 87.158076] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 87.175991] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 91.457812] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 95.780441] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 102.149113] Lustre: DEBUG MARKER: oleg158-server.virtnet: executing check_logdir /tmp/testlogs/ [ 103.044636] Lustre: DEBUG MARKER: oleg158-server.virtnet: executing yml_node [ 104.015951] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 104.589263] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 105.240259] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 105.628355] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:03:58 EST 2024 [ 109.438133] Lustre: DEBUG MARKER: excepting tests: [ 109.767284] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 110.108401] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:03 (1734015843) === [ 110.955370] Lustre: DEBUG MARKER: oleg158-client.virtnet: executing check_config_client /mnt/lustre [ 115.908481] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 117.160461] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 118.065724] Lustre: DEBUG MARKER: oleg158-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 119.114743] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:12 (1734015852) === [ 119.681062] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:12 (1734015852) [ 219.786677] hrtimer: interrupt took 3941022 ns [ 282.466114] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:06:54 (1734016014) [ 283.832225] Lustre: DEBUG MARKER: min OST has 3694592kB available, using 5541888kB 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 12.63s (real) 7.07s (CPU), Child processes: 5.52s