************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special4-ldiskfs-centos7_x86_64-centos7_x86_64-retry1/oleg118-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.JSxD2/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special4-ldiskfs-centos7_x86_64-centos7_x86_64-retry1/oleg118-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:11 EST 2024 UPTIME: 00:06:55 LOAD AVERAGE: 1.41, 1.81, 0.95 TASKS: 272 NODENAME: oleg118-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=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 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#3 -- PID=0 CPU=3 CMD=swapper/3 #-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 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 43 last 5s 71 last 60s 93 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 264 TASK_RUNNING 1 TASK_UNINTERRUPTIBLE 4 +++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 ----- -------------- ------ ---------------------------- 13862 ll_ost_io00_015 0 ms (no user stack) 13794 ll_ost_io00_005 0 ms (no user stack) 8956 jbd2/dm-2-8 0 ms (no user stack) 13829 ll_ost00_012 0 ms (no user stack) 3503 socknal_sd00_00 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 32927 128.6 MB 3% of TOTAL MEM USED 922140 3.5 GB 96% of TOTAL MEM SHARED 10206 39.9 MB 1% of TOTAL MEM BUFFERS 5548 21.7 MB 0% of TOTAL MEM CACHED 781229 3 GB 81% of TOTAL MEM SLAB 19848 77.5 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 57959 226.4 MB 7% of TOTAL LIMIT +++WARNING+++ 4 processes in UNINTERRUPTIBLE state are committing journal +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=swapper/1 ---+ CPU=2 ---- | CURRENT TASK , CMD=swapper/2 ---+ 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 411.9 eth0 n/a 0.0 RSS_TOTAL=51148 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668540 ffff8800b5243000 sysfs sysfs /sys ffff880137668700 ffff880139944000 proc proc /proc ffff8801376688c0 ffff880137678000 devtmpfs devtmpfs /dev ffff880137668a80 ffff8800b5241800 securityfs securityfs /sys/kernel/security ffff880137668c40 ffff8800b5243800 tmpfs tmpfs /dev/shm ffff880137668e00 ffff880137719800 devpts devpts /dev/pts ffff880137668fc0 ffff8800b5244000 tmpfs tmpfs /run ffff880137669180 ffff8800b5244800 tmpfs tmpfs /sys/fs/cgroup ffff880137669340 ffff8800b5245000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669500 ffff8800b5245800 pstore pstore /sys/fs/pstore ffff8801376696c0 ffff8800b5247800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669880 ffff8800b5247000 cgroup cgroup /sys/fs/cgroup/pids ffff880137669a40 ffff8800b5246800 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669c00 ffff8800b5246000 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137669dc0 ffff8800b5242000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a30e000 ffff8800b5242800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a30e1c0 ffff88012a348000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a30e380 ffff88012a348800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a30e540 ffff88012a349000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a30e700 ffff88012a349800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a30ea80 ffff88012a34f000 configfs configfs /sys/kernel/config ffff880137000700 ffff8800b525d800 ext4 /dev/nbd0 / ffff88012a30ee00 ffff8800b525c800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801370d3500 ffff8800b4f43000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a30efc0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a30f180 ffff880129fb7000 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccb500 ffff88013771b000 mqueue mqueue /dev/mqueue ffff880137000380 ffff8800b5273000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137000a80 ffff8800b525b800 ramfs none /mnt ffff88012a30f340 ffff88012a34a800 tmpfs none /var/lib/stateless/writable ffff88012a30f500 ffff88012a34b800 squashfs /dev/vda /home/green/git/lustre-release ffff88012a30f6c0 ffff88012a34a800 tmpfs none /var/cache/man ffff8801370d3a40 ffff88012a34a800 tmpfs none /var/log ffff88012a30f880 ffff88012a34a800 tmpfs none /var/lib/dbus ffff880137000c40 ffff88012a34a800 tmpfs none /tmp ffff880137000e00 ffff88012a34a800 tmpfs none /var/lib/dhclient ffff8801370d3c00 ffff88012a34a800 tmpfs none /var/tmp ffff880138ccb6c0 ffff88012a34a800 tmpfs none /var/lib/NetworkManager ffff8801370d3dc0 ffff88012a34a800 tmpfs none /var/lib/systemd/random-seed ffff880138ccb880 ffff88012a34a800 tmpfs none /var/spool ffff88012a30fa40 ffff88012a34a800 tmpfs none /var/lib/nfs ffff880137000fc0 ffff88012a34a800 tmpfs none /var/lib/gssproxy ffff880137001180 ffff88012a34a800 tmpfs none /var/lib/logrotate ffff88012a30fc00 ffff88012a34a800 tmpfs none /etc ffff88012a30fdc0 ffff88012a34a800 tmpfs none /var/lib/rsyslog ffff880137001340 ffff88012a34a800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8801370d3340 ffff8800b4de5800 nfs4 192.168.200.253:/exports/state/oleg118-server.virtnet /var/lib/stateless/state ffff880137001500 ffff8800b4de5800 nfs4 192.168.200.253:/exports/state/oleg118-server.virtnet /boot ffff8800b204c380 ffff8800b4de5800 nfs4 192.168.200.253:/exports/state/oleg118-server.virtnet /etc/etc/kdump.conf ffff88012e32a000 ffff8800b525c800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8801302c7c00 ffff88012a34b800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b20f6700 ffff8800b5277800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b20f7c00 ffff88011ff80000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b20f6540 ffff8800b5248800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 81.548007] Lustre: lustre-OST0000: new disk, initializing [ 81.551282] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 81.554294] Lustre: Skipped 1 previous similar message [ 81.576386] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 82.591313] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 82.595391] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 82.620054] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 83.283078] Lustre: DEBUG MARKER: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 87.866695] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 87.871628] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 87.898490] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 87.902834] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 87.928255] Lustre: lustre-OST0001: new disk, initializing [ 87.930707] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 87.943764] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 89.312267] Lustre: DEBUG MARKER: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 90.352197] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 90.356208] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 90.368508] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 94.397001] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 97.807917] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 104.097967] Lustre: DEBUG MARKER: oleg118-server.virtnet: executing check_logdir /tmp/testlogs/ [ 104.937195] Lustre: DEBUG MARKER: oleg118-server.virtnet: executing yml_node [ 105.880981] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 106.470819] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 107.121253] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 107.496441] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:02 EST 2024 [ 111.310641] Lustre: DEBUG MARKER: excepting tests: [ 111.688322] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 112.085588] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:07 (1734015847) === [ 113.251309] Lustre: DEBUG MARKER: oleg118-client.virtnet: executing check_config_client /mnt/lustre [ 118.931293] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 120.035674] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 120.445088] random: crng init done [ 121.050028] Lustre: DEBUG MARKER: oleg118-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 123.010823] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:17 (1734015857) === [ 123.752153] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:18 (1734015858) [ 221.704881] hrtimer: interrupt took 9952635 ns [ 285.035581] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:06:59 (1734016019) [ 286.251798] Lustre: DEBUG MARKER: min OST has 3564144kB available, using 5346216kB 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 4 processes in UNINTERRUPTIBLE state are committing journal ------------------------------------------------------------------------------ ** Execution took 12.42s (real) 6.60s (CPU), Child processes: 5.79s