************************ crashinfo ************************* /exports/testreports/52899/testresults/sanity-quota-zfs-centos7_x86_64-centos7_x86_64-retry5/oleg253-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.fhI37/vmlinux [TAINTED] DUMPFILE: /exports/testreports/52899/testresults/sanity-quota-zfs-centos7_x86_64-centos7_x86_64-retry5/oleg253-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sun Jun 22 09:03:15 EDT 2025 UPTIME: 01:45:11 LOAD AVERAGE: 4.10, 4.14, 4.03 TASKS: 344 NODENAME: oleg253-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 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 rest_init+0x8e #5 start_kernel+0x456 #6 x86_64_start_reservations+0x2a #7 x86_64_start_kernel+0x152 #8 start_cpu+0x5 -- CPU#1 -- PID=0 CPU=1 CMD=swapper/1 #-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 -- CPU#2 -- PID=0 CPU=2 CMD=swapper/2 #-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 -- CPU#3 -- PID=24006 CPU=3 CMD=mdt_rdpg00_001 #-1 do_raw_spin_lock+0x54, 449 bytes of data #0 _raw_spin_lock+0x1e #1 dbuf_rele_and_unlock+0x3fc #2 dbuf_rele+0x3b #3 dmu_tx_check_ioerr+0x79 #4 dmu_tx_hold_zap_impl+0x6e #5 dmu_tx_hold_zap_by_dnode+0x2d #6 osd_declare_index_insert+0x95 #7 lquota_disk_declare_write+0x181 #8 qmt_trans_start_with_slv+0x186 #9 qmt_dqacq0+0x274 #10 qmt_dqacq+0x6dc #11 mdt_quota_dqacq+0x5f #12 tgt_request_handle+0x74e #13 ptlrpc_server_handle_request+0x23d #14 ptlrpc_main+0xc61 #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 45 last 5s 80 last 60s 96 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 337 TASK_RUNNING 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 ----- -------------- ------ ---------------------------- 3300 ptlrpcd_00_00 0 ms (no user stack) 24099 lquota_wb_lustr 0 ms (no user stack) 5403 mdt_rdpg00_005 0 ms (no user stack) 3303 ptlrpcd_00_03 0 ms (no user stack) 24006 mdt_rdpg00_001 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 721378 2.8 GB 75% of TOTAL MEM USED 233689 912.8 MB 24% of TOTAL MEM SHARED 9266 36.2 MB 0% of TOTAL MEM BUFFERS 5173 20.2 MB 0% of TOTAL MEM CACHED 71815 280.5 MB 7% of TOTAL MEM SLAB 19184 74.9 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 60010 234.4 MB 8% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=swapper/1 3303 ptlrpcd_00_03 660.70942 3302 ptlrpcd_00_02 664.48128 ---+ CPU=2 ---- | CURRENT TASK , CMD=swapper/2 ---+ CPU=3 ---- | CURRENT TASK , CMD=mdt_rdpg00_001 +------------------------+ >-------------------------| 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 6308.4 eth0 n/a 1.5 RSS_TOTAL=50076 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880138ccb180 ffff8800b51c4800 sysfs sysfs /sys ffff880138ccb340 ffff880139944000 proc proc /proc ffff880138ccb500 ffff880137678000 devtmpfs devtmpfs /dev ffff880138ccb6c0 ffff8800b51e6000 securityfs securityfs /sys/kernel/security ffff880138ccb880 ffff8800b51c5000 tmpfs tmpfs /dev/shm ffff880138ccba40 ffff88013771f000 devpts devpts /dev/pts ffff880138ccbc00 ffff8800b51c5800 tmpfs tmpfs /run ffff880138ccbdc0 ffff8800b51c6000 tmpfs tmpfs /sys/fs/cgroup ffff88012a33a000 ffff8800b51c6800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a33a1c0 ffff8800b51c7000 pstore pstore /sys/fs/pstore ffff88012a33a380 ffff88012a361000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a33a540 ffff88012a360800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a33a700 ffff88012a360000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a33a8c0 ffff88012a361800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a33aa80 ffff88012a362000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a33ac40 ffff88012a362800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a33ae00 ffff88012a363000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a33afc0 ffff88012a363800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a33b180 ffff88012a364000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a33b340 ffff88012a364800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8800b53c61c0 ffff88013731c000 configfs configfs /sys/kernel/config ffff880129e1e700 ffff8800b4dcb800 ext4 /dev/nbd0 / ffff8800b53c6380 ffff88013731c800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137012700 ffff8800b4e21800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137668a80 ffff880137678800 mqueue mqueue /dev/mqueue ffff880137668c40 ffff88013731a800 hugetlbfs hugetlbfs /dev/hugepages ffff880137668e00 ffff880137318800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137012a80 ffff8800b4061800 ramfs none /mnt ffff880129e1e8c0 ffff8800b4d8d000 squashfs /dev/vda /home/green/git/lustre-release ffff880129e1ea80 ffff8800b4d8f000 tmpfs none /var/lib/stateless/writable ffff8800b53c68c0 ffff8800b4d8f000 tmpfs none /var/cache/man ffff880137012c40 ffff8800b4d8f000 tmpfs none /var/log ffff8800b53c6a80 ffff8800b4d8f000 tmpfs none /var/lib/dbus ffff8800b53c6c40 ffff8800b4d8f000 tmpfs none /tmp ffff8800b53c6e00 ffff8800b4d8f000 tmpfs none /var/lib/dhclient ffff8800b53c6fc0 ffff8800b4d8f000 tmpfs none /var/tmp ffff8800b53c7180 ffff8800b4d8f000 tmpfs none /var/lib/NetworkManager ffff880137668fc0 ffff8800b4d8f000 tmpfs none /var/lib/systemd/random-seed ffff8800b53c7340 ffff8800b4d8f000 tmpfs none /var/spool ffff880137669180 ffff8800b4d8f000 tmpfs none /var/lib/nfs ffff880129e1ee00 ffff8800b4d8f000 tmpfs none /var/lib/gssproxy ffff8800b53c7500 ffff8800b4d8f000 tmpfs none /var/lib/logrotate ffff8800b53c76c0 ffff8800b4d8f000 tmpfs none /etc ffff880129e1efc0 ffff8800b4d8f000 tmpfs none /var/lib/rsyslog ffff880137669340 ffff8800b4d8f000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880137012e00 ffff880137679000 nfs4 192.168.200.253:/exports/state/oleg253-server.virtnet /var/lib/stateless/state ffff8800b53c7880 ffff880137679000 nfs4 192.168.200.253:/exports/state/oleg253-server.virtnet /boot ffff8800b53c7a40 ffff880137679000 nfs4 192.168.200.253:/exports/state/oleg253-server.virtnet /etc/etc/kdump.conf ffff8800b53c7c00 ffff88013731c800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800ad122a80 ffff8800b4d8d000 squashfs /dev/vda /usr/sbin/mount.lustre ffff880129e1ec40 ffff880136251000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 ffff8800ad122000 ffff88013052d800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b1d5dc00 ffff88012eaa4800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 2484.156722] Lustre: DEBUG MARKER: == sanity-quota test 7c: Quota reintegration (restart mds during reintegration) ========================================================== 07:59:28 (1750593568) [ 2498.370813] LustreError: 22909:0:(qsd_reint.c:620:qqi_reint_delayed()) lustre-MDT0000: Delaying reintegration for qtype:0 until pending updates are flushed. [ 2498.377733] LustreError: 22909:0:(qsd_reint.c:620:qqi_reint_delayed()) Skipped 11 previous similar messages [ 2500.423178] LustreError: 23151:0:(qsd_reint.c:477:qsd_reint_main()) cfs_fail_timeout id a03 sleeping for 10000ms [ 2500.429418] LustreError: 23151:0:(qsd_reint.c:477:qsd_reint_main()) Skipped 5 previous similar messages [ 2501.380436] Lustre: Failing over lustre-MDT0000 [ 2501.542009] LustreError: 23302:0:(obd_class.h:479:obd_check_dev()) Device 17 not setup [ 2501.545038] LustreError: 23302:0:(obd_class.h:479:obd_check_dev()) Skipped 1 previous similar message [ 2501.709501] Lustre: server umount lustre-MDT0000 complete [ 2503.780246] LustreError: 23152:0:(qsd_reint.c:477:qsd_reint_main()) cfs_fail_timeout interrupted [ 2506.555953] LustreError: MGC192.168.202.153@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail [ 2506.779853] Lustre: lustre-MDT0000-lwp-OST0000: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 2506.920218] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 2507.010712] Lustre: lustre-MDT0000: in recovery but waiting for the first client to connect [ 2507.507250] Lustre: lustre-MDT0000: Will be in recovery for at least 1:00, or until 1 client reconnects [ 2507.574770] Lustre: lustre-MDT0000: Recovery over after 0:01, of 1 clients 1 recovered and 0 were evicted. [ 2507.595922] Lustre: lustre-OST0001: new connection from lustre-MDT0000-mdtlov (cleaning up unused objects from 0x280000400:116 to 0x280000400:161) [ 2507.595932] Lustre: lustre-OST0000: new connection from lustre-MDT0000-mdtlov (cleaning up unused objects from 0x240000400:140 to 0x240000400:161) [ 2508.676446] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 2511.877093] LustreError: 3299:0:(ldlm_resource.c:981:ldlm_resource_complain()) lustre-MDT0000-lwp-OST0001: namespace resource [0x200000006:0x2020000:0x0].0x0 (ffff8800a6110700) refcount nonzero (1) after lock cleanup; forcing cleanup. [ 2511.888766] Lustre: lustre-MDT0000-lwp-OST0001: Connection restored to (at 0@lo) [ 2513.039822] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 [ 2517.802318] Lustre: 3300:0:(client.c:2453:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1750593586/real 1750593586] req@ffff880092e80380 x1835627857868544/t0(0) o400->lustre-MDT0000-lwp-OST0000@0@lo:12/10 lens 224/224 e 0 to 1 dl 1750593602 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 projid:4294967295 [ 2617.430925] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing _wait_recovery_complete *.lustre-OST0001.recovery_status 1475 [ 2619.870251] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 [ 2622.148684] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing _wait_recovery_complete *.lustre-OST0001.recovery_status 1475 [ 2624.308796] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 [ 2626.515754] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing _wait_recovery_complete *.lustre-OST0001.recovery_status 1475 [ 2652.497902] Lustre: DEBUG MARKER: == sanity-quota test 7d: Quota reintegration (Transfer index in multiple bulks) ========================================================== 08:02:16 (1750593736) [ 2666.287950] LustreError: 1144:0:(qsd_reint.c:620:qqi_reint_delayed()) lustre-OST0001: Delaying reintegration for qtype:0 until pending updates are flushed. [ 2666.295310] LustreError: 1144:0:(qsd_reint.c:620:qqi_reint_delayed()) Skipped 11 previous similar messages [ 2670.008464] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing _wait_recovery_complete *.lustre-OST0000.recovery_status 1475 [ 2671.906512] Lustre: DEBUG MARKER: oleg253-server.virtnet: executing _wait_recovery_complete *.lustre-OST0001.recovery_status 1475 [ 2702.060812] Lustre: DEBUG MARKER: == sanity-quota test 7e: Quota reintegration (inode limits) ========================================================== 08:03:06 (1750593786) [ 2702.951995] Lustre: DEBUG MARKER: SKIP: sanity-quota test_7e needs >= 2 MDTs [ 2703.822360] Lustre: DEBUG MARKER: == sanity-quota test 8: Run dbench with quota enabled ==== 08:03:07 (1750593787) [ 2713.204442] LustreError: 4832:0:(qsd_reint.c:620:qqi_reint_delayed()) lustre-OST0001: Delaying reintegration for qtype:1 until pending updates are flushed. [ 2713.208449] LustreError: 4832:0:(qsd_reint.c:620:qqi_reint_delayed()) Skipped 3 previous similar messages [ 4525.251170] Lustre: 6719:0:(qmt_entry.c:35:qmt_work_lvbo_free()) lustre-QMT0000: lvbo for (id=ea60) not fully inited [ 5135.023727] Lustre: 6992:0:(qmt_entry.c:35:qmt_work_lvbo_free()) lustre-QMT0000: lvbo for (id=3e8) not fully inited ****************************************************************************** ************************ 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 13.30s (real) 7.39s (CPU), Child processes: 5.68s