************************ crashinfo ************************* /exports/testreports/40195/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/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.vcEdF/vmlinux [TAINTED] DUMPFILE: /exports/testreports/40195/testresults/conf-sanity-slow-106-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg118-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Tue Feb 27 13:34:27 EST 2024 UPTIME: 01:26:13 LOAD AVERAGE: 0.34, 0.33, 0.31 TASKS: 235 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 33 last 5s 70 last 60s 81 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 231 TASK_RUNNING 1 +++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 ----- -------------- ------ ---------------------------- 779 gssproxy 0 ms /usr/sbin/gssproxy -D 23409 ldlm_bl_01 0 ms (no user stack) 3061 socknal_reaper 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 1 systemd 3 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 687238 2.6 GB 71% of TOTAL MEM USED 267829 1 GB 28% of TOTAL MEM SHARED 28476 111.2 MB 2% of TOTAL MEM BUFFERS 26950 105.3 MB 2% of TOTAL MEM CACHED 67233 262.6 MB 7% of TOTAL MEM SLAB 52639 205.6 MB 5% 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 60054 234.6 MB 8% of TOTAL LIMIT +-------------------------------+ >----------------------| 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 5 LISTEN 3 NAGLE disabled (TCP_NODELAY): 5 user_data set (NFS etc.): 4 Unusual Situations: Doing Retransmission: 1 (run xportshow --retrans for details) 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 5171.1 eth0 n/a 0.1 RSS_TOTAL=53776 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a30a000 ffff88012a310000 sysfs sysfs /sys ffff88012a30a1c0 ffff880139944000 proc proc /proc ffff88012a30a380 ffff880137668000 devtmpfs devtmpfs /dev ffff88012a30a540 ffff8800b5221800 securityfs securityfs /sys/kernel/security ffff88012a30a700 ffff88012a310800 tmpfs tmpfs /dev/shm ffff88012a30a8c0 ffff880137315000 devpts devpts /dev/pts ffff88012a30aa80 ffff88012a311000 tmpfs tmpfs /run ffff88012a30ac40 ffff88012a311800 tmpfs tmpfs /sys/fs/cgroup ffff88012a30ae00 ffff88012a312000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a30afc0 ffff88012a312800 pstore pstore /sys/fs/pstore ffff88012a30b180 ffff88012a314800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a30b340 ffff88012a314000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a30b500 ffff88012a313800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a30b6c0 ffff88012a313000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a30b880 ffff88012a315000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a30ba40 ffff88012a315800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a30bc00 ffff88012a316000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a30bdc0 ffff88012a316800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a31e000 ffff88012a317000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a31e1c0 ffff88012a317800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801377f61c0 ffff880129c02800 configfs configfs /sys/kernel/config ffff88012a31e380 ffff8800b525e000 ext4 /dev/nbd0 / ffff88012a31e540 ffff8800b5225800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801377f6380 ffff8800b425b800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137652540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801377f6540 ffff8800b425f000 hugetlbfs hugetlbfs /dev/hugepages ffff8801377f6700 ffff880137316000 mqueue mqueue /dev/mqueue ffff88012a31ec40 ffff8800b415b000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137652700 ffff8800b525e800 ramfs none /mnt ffff88012a31efc0 ffff8800b427d000 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccb500 ffff8800b4eef000 tmpfs none /var/lib/stateless/writable ffff88012a31f180 ffff8800b4eef000 tmpfs none /var/cache/man ffff8801377f68c0 ffff8800b4eef000 tmpfs none /var/log ffff8801376528c0 ffff8800b4eef000 tmpfs none /var/lib/dbus ffff880138ccb6c0 ffff8800b4eef000 tmpfs none /tmp ffff880138ccb880 ffff8800b4eef000 tmpfs none /var/lib/dhclient ffff88012a31f340 ffff8800b4eef000 tmpfs none /var/tmp ffff880137652a80 ffff8800b4eef000 tmpfs none /var/lib/NetworkManager ffff880138ccba40 ffff8800b4eef000 tmpfs none /var/lib/systemd/random-seed ffff880137652c40 ffff8800b4eef000 tmpfs none /var/spool ffff880138ccbc00 ffff8800b4eef000 tmpfs none /var/lib/nfs ffff88012a31f500 ffff8800b4eef000 tmpfs none /var/lib/gssproxy ffff8801377f6a80 ffff8800b4eef000 tmpfs none /var/lib/logrotate ffff8801377f6c40 ffff8800b4eef000 tmpfs none /etc ffff88012a31f6c0 ffff8800b4eef000 tmpfs none /var/lib/rsyslog ffff880137652e00 ffff8800b4eef000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a31f880 ffff8801373fe000 nfs4 192.168.200.253:/exports/state/oleg118-server.virtnet /var/lib/stateless/state ffff88012a31fc00 ffff8801373fe000 nfs4 192.168.200.253:/exports/state/oleg118-server.virtnet /boot ffff88012a31fdc0 ffff8801373fe000 nfs4 192.168.200.253:/exports/state/oleg118-server.virtnet /etc/etc/kdump.conf ffff880137652fc0 ffff8800b5225800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012a31fa40 ffff8800b427d000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b2365dc0 ffff88009b42c000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b2365a40 ffff8800b40aa800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b2365180 ffff8800b40a9000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 189.033585] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 189.036460] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro,no_mbcache,nodelalloc [ 190.275406] Lustre: DEBUG MARKER: oleg118-server.virtnet: executing set_default_debug -1 all [ 190.971023] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 192.505580] Lustre: DEBUG MARKER: oleg118-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 224.640702] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 235.635566] Lustre: 23422:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff880130915500 x1792072712093632/t4294980810(0) o35->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:454/0 lens 392/456 e 0 to 0 dl 1709053939 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 520.920868] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 531.908451] Lustre: 24682:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88009416f480 x1792072716737856/t4295017031(0) o101->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:751/0 lens 648/3488 e 0 to 0 dl 1709054236 ref 1 fl Interpret:H/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 575.325033] hrtimer: interrupt took 3637627 ns [ 584.585027] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 595.564454] Lustre: 23422:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88009a364700 x1792072717127488/t4295020060(0) o35->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:59/0 lens 392/456 e 0 to 0 dl 1709054299 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 654.740716] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 665.736806] Lustre: 23419:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88008ffd6d80 x1792072717506496/t4295023005(0) o101->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:130/0 lens 648/3488 e 0 to 0 dl 1709054370 ref 1 fl Interpret:H/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 711.068066] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 722.066795] Lustre: 23422:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff8800968f1880 x1792072717832256/t4295025536(0) o35->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:186/0 lens 392/456 e 0 to 0 dl 1709054426 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 863.003206] LustreError: 25411:0:(ofd_dev.c:1691:ofd_create_hdl()) lustre-OST0000: unable to precreate: rc = -28 [ 863.012143] LustreError: 25944:0:(osp_precreate.c:670:osp_precreate_send()) lustre-OST0000-osc-MDT0000: can't precreate: rc = -28 [ 863.574513] LustreError: 25433:0:(lod_qos.c:1401:lod_ost_alloc_specific()) can't lstripe objid [0x200000402:0x7f32:0x0]: have 0 want 1 [ 1007.461959] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 1018.452539] Lustre: 23420:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88008efdd180 x1792072719170048/t4295035920(0) o36->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:482/0 lens 488/2888 e 0 to 0 dl 1709054722 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 1421.093271] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 1432.088285] Lustre: 23419:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff880134364000 x1792072721648576/t4295055198(0) o36->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:141/0 lens 488/2888 e 0 to 0 dl 1709055136 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 2137.671916] LustreError: 25412:0:(ofd_dev.c:1691:ofd_create_hdl()) lustre-OST0000: unable to precreate: rc = -28 [ 2137.679532] LustreError: 25944:0:(osp_precreate.c:670:osp_precreate_send()) lustre-OST0000-osc-MDT0000: can't precreate: rc = -28 [ 2138.236329] LustreError: 25433:0:(lod_qos.c:1401:lod_ost_alloc_specific()) can't lstripe objid [0x200000402:0xfe63:0x0]: have 0 want 1 [ 3269.816288] LustreError: 27103:0:(ofd_dev.c:1691:ofd_create_hdl()) lustre-OST0000: unable to precreate: rc = -28 [ 3269.830672] LustreError: 25944:0:(osp_precreate.c:670:osp_precreate_send()) lustre-OST0000-osc-MDT0000: can't precreate: rc = -28 [ 3270.394716] LustreError: 25433:0:(lod_qos.c:1401:lod_ost_alloc_specific()) can't lstripe objid [0x200000402:0x17d94:0x0]: have 0 want 1 [ 4243.321046] LustreError: 25410:0:(ofd_dev.c:1691:ofd_create_hdl()) lustre-OST0000: unable to precreate: rc = -28 [ 4243.325118] LustreError: 25944:0:(osp_precreate.c:670:osp_precreate_send()) lustre-OST0000-osc-MDT0000: can't precreate: rc = -28 [ 4243.665298] LustreError: 26358:0:(lod_qos.c:1401:lod_ost_alloc_specific()) can't lstripe objid [0x200000402:0x1fcc5:0x0]: have 0 want 1 [ 4692.848701] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 4703.849730] Lustre: 23419:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88012cbe5f80 x1792072759338048/t4295348959(0) o36->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:393/0 lens 488/2888 e 0 to 0 dl 1709058408 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 4881.314684] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 4892.309937] Lustre: 23422:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88012d855500 x1792072762925760/t4295376946(0) o35->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:581/0 lens 392/456 e 0 to 0 dl 1709058596 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 4969.223717] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 4980.217611] Lustre: 23422:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88012d855f80 x1792072764143296/t4295386438(0) o35->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:669/0 lens 392/456 e 0 to 0 dl 1709058684 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 5036.457351] Lustre: lustre-MDT0000: Client 596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f (at 192.168.201.18@tcp) reconnecting [ 5047.450429] Lustre: 25433:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff8800907b9f80 x1792072764770240/t4295391319(0) o101->596fa86c-d6a8-4d14-a830-4ce6ad1c8d3f@192.168.201.18@tcp:736/0 lens 648/3488 e 0 to 0 dl 1709058751 ref 1 fl Interpret:H/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 ****************************************************************************** ************************ 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 11.93s (real) 6.24s (CPU), Child processes: 5.62s