************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special5-ldiskfs-centos7_x86_64-centos7_x86_64/oleg136-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.Kc7G3/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special5-ldiskfs-centos7_x86_64-centos7_x86_64/oleg136-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:11 EST 2024 UPTIME: 00:06:57 LOAD AVERAGE: 0.99, 1.30, 0.66 TASKS: 273 NODENAME: oleg136-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=13802 CPU=2 CMD=ll_ost_io00_004 #-1 __activate_page+0xb, 449 bytes of data #0 pagevec_lru_move_fn+0xb4 #1 activate_page+0x8b #2 mark_page_accessed+0x31 #3 osd_bufs_get+0x47a #4 ofd_preprw_write+0x3a2 #5 ofd_preprw+0x44c #6 tgt_brw_write+0xa06 #7 tgt_request_handle+0x74e #8 ptlrpc_server_handle_request+0x281 #9 ptlrpc_main+0xc7e #10 kthread+0xe4 #11 ret_from_fork_nospec_begin+0x7 -- 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 44 last 5s 73 last 60s 91 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 264 TASK_RUNNING 2 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 ----- -------------- ------ ---------------------------- 3500 socknal_sd00_00 0 ms (no user stack) 13845 ll_ost_io00_014 0 ms (no user stack) 13802 ll_ost_io00_004 0 ms (no user stack) 8955 jbd2/dm-2-8 0 ms (no user stack) 3502 socknal_sd00_02 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 32218 125.9 MB 3% of TOTAL MEM USED 922849 3.5 GB 96% of TOTAL MEM SHARED 10230 40 MB 1% of TOTAL MEM BUFFERS 5550 21.7 MB 0% of TOTAL MEM CACHED 780915 3 GB 81% of TOTAL MEM SLAB 20043 78.3 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 58022 226.6 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=ll_ost_io00_004 ---+ 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 410.6 eth0 n/a 0.0 RSS_TOTAL=53472 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a300000 ffff8800b78e5000 sysfs sysfs /sys ffff88012a3001c0 ffff880139944000 proc proc /proc ffff88012a300380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a300540 ffff8800b5228800 securityfs securityfs /sys/kernel/security ffff88012a300700 ffff8800b78e5800 tmpfs tmpfs /dev/shm ffff88012a3008c0 ffff880137039000 devpts devpts /dev/pts ffff88012a300a80 ffff8800b78e6000 tmpfs tmpfs /run ffff88012a300c40 ffff8800b78e6800 tmpfs tmpfs /sys/fs/cgroup ffff88012a300e00 ffff8800b78e7000 cgroup cgroup /sys/fs/cgroup/systemd ffff880138ccac40 ffff88012a2b0000 pstore pstore /sys/fs/pstore ffff880138ccae00 ffff88012a2b0800 cgroup cgroup /sys/fs/cgroup/devices ffff880138ccafc0 ffff88012a2b1000 cgroup cgroup /sys/fs/cgroup/memory ffff880138ccb180 ffff88012a2b1800 cgroup cgroup /sys/fs/cgroup/blkio ffff880138ccb340 ffff88012a2b2000 cgroup cgroup /sys/fs/cgroup/freezer ffff880138ccb500 ffff88012a2b2800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880138ccb6c0 ffff88012a2b3000 cgroup cgroup /sys/fs/cgroup/cpuset ffff880138ccb880 ffff88012a2b3800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880138ccba40 ffff88012a2b4000 cgroup cgroup /sys/fs/cgroup/pids ffff880138ccbc00 ffff88012a2b4800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880138ccbdc0 ffff88012a2b5000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2de380 ffff88012a2b5800 configfs configfs /sys/kernel/config ffff88012a301180 ffff8800b5359800 ext4 /dev/nbd0 / ffff88012a301340 ffff88012a2b7000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801370f2540 ffff8800b49c9000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a301a40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a301c00 ffff88013703a800 mqueue mqueue /dev/mqueue ffff88012a301dc0 ffff88012a2e3800 hugetlbfs hugetlbfs /dev/hugepages ffff880137669dc0 ffff8800b4277800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a3016c0 ffff88012a2e5000 ramfs none /mnt ffff8801370f2700 ffff8800b49cd800 squashfs /dev/vda /home/green/git/lustre-release ffff8801370f28c0 ffff8800b49ca000 tmpfs none /var/lib/stateless/writable ffff88012a301500 ffff8800b49ca000 tmpfs none /var/cache/man ffff88012a2de8c0 ffff8800b49ca000 tmpfs none /var/log ffff88012a2dea80 ffff8800b49ca000 tmpfs none /var/lib/dbus ffff8801311b8000 ffff8800b49ca000 tmpfs none /tmp ffff88012a2dec40 ffff8800b49ca000 tmpfs none /var/lib/dhclient ffff88012a2dee00 ffff8800b49ca000 tmpfs none /var/tmp ffff8801311b81c0 ffff8800b49ca000 tmpfs none /var/lib/NetworkManager ffff88012a2defc0 ffff8800b49ca000 tmpfs none /var/lib/systemd/random-seed ffff8800b20081c0 ffff8800b49ca000 tmpfs none /var/spool ffff8801311b8380 ffff8800b49ca000 tmpfs none /var/lib/nfs ffff88012a2df180 ffff8800b49ca000 tmpfs none /var/lib/gssproxy ffff8801311b8540 ffff8800b49ca000 tmpfs none /var/lib/logrotate ffff8800b2008380 ffff8800b49ca000 tmpfs none /etc ffff8801311b8700 ffff8800b49ca000 tmpfs none /var/lib/rsyslog ffff8801311b88c0 ffff8800b49ca000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a2df340 ffff88012a2e6800 nfs4 192.168.200.253:/exports/state/oleg136-server.virtnet /var/lib/stateless/state ffff88012a2df6c0 ffff88012a2e6800 nfs4 192.168.200.253:/exports/state/oleg136-server.virtnet /boot ffff88012a2df880 ffff88012a2e6800 nfs4 192.168.200.253:/exports/state/oleg136-server.virtnet /etc/etc/kdump.conf ffff8801370f2a80 ffff88012a2b7000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b23ac380 ffff8800b49cd800 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012a2dfc00 ffff8800a89d4800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff880070246700 ffff88012e34c800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800702476c0 ffff880076814800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 90.646537] Lustre: lustre-OST0000: new disk, initializing [ 90.649187] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 90.651871] Lustre: Skipped 1 previous similar message [ 90.664950] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 92.023589] Lustre: DEBUG MARKER: oleg136-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 93.194634] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 93.199389] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 93.216309] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 96.647033] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 96.656571] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 96.692054] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 96.701787] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 96.735086] Lustre: lustre-OST0001: new disk, initializing [ 96.737900] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 96.754381] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 98.248179] Lustre: DEBUG MARKER: oleg136-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 100.548846] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 100.553814] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 100.563690] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 103.093004] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 109.340840] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 115.930747] Lustre: DEBUG MARKER: oleg136-server.virtnet: executing check_logdir /tmp/testlogs/ [ 117.175391] Lustre: DEBUG MARKER: oleg136-server.virtnet: executing yml_node [ 118.555603] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 119.467011] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 120.362393] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 120.869970] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:13 EST 2024 [ 126.827343] Lustre: DEBUG MARKER: excepting tests: [ 127.508285] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 128.308077] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:20 (1734015860) === [ 130.115840] Lustre: DEBUG MARKER: oleg136-client.virtnet: executing check_config_client /mnt/lustre [ 138.230594] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 140.027459] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 141.455476] Lustre: DEBUG MARKER: oleg136-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 144.301158] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:36 (1734015876) === [ 145.364952] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:37 (1734015877) [ 145.698922] random: crng init done [ 305.442708] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:17 (1734016037) [ 306.667265] Lustre: DEBUG MARKER: min OST has 3571344kB available, using 5357016kB file size [ 405.441533] hrtimer: interrupt took 5749206 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 4 processes in UNINTERRUPTIBLE state are committing journal ------------------------------------------------------------------------------ ** Execution took 12.28s (real) 6.57s (CPU), Child processes: 5.68s