************************ crashinfo ************************* /exports/testreports/40573/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg213-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.6X06L/vmlinux [TAINTED] DUMPFILE: /exports/testreports/40573/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg213-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Mar 7 01:07:58 EST 2024 UPTIME: 01:26:05 LOAD AVERAGE: 0.26, 0.21, 0.22 TASKS: 322 NODENAME: oleg213-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 111 last 60s 121 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 318 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 ----- -------------- ------ ---------------------------- 2603 ptlrpcd_00_01 0 ms (no user stack) 28415 ll_ost_create00 0 ms (no user stack) 26173 ll_ost_create00 0 ms (no user stack) 2602 ptlrpcd_00_00 0 ms (no user stack) 26564 osp-pre-0-0 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 650262 2.5 GB 68% of TOTAL MEM USED 304805 1.2 GB 31% of TOTAL MEM SHARED 8465 33.1 MB 0% of TOTAL MEM BUFFERS 5085 19.9 MB 0% of TOTAL MEM CACHED 65529 256 MB 6% of TOTAL MEM SLAB 108905 425.4 MB 11% 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 59019 230.5 MB 7% 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 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 5162.8 eth0 n/a 0.9 RSS_TOTAL=49592 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a2b01c0 ffff88012a308800 sysfs sysfs /sys ffff88012a2b0380 ffff880139944000 proc proc /proc ffff88012a2b0540 ffff880137668000 devtmpfs devtmpfs /dev ffff88012a2b0700 ffff88012a308000 securityfs securityfs /sys/kernel/security ffff88012a2b08c0 ffff88012a309000 tmpfs tmpfs /dev/shm ffff88012a2b0a80 ffff88013730d000 devpts devpts /dev/pts ffff88012a2b0c40 ffff88012a309800 tmpfs tmpfs /run ffff88012a2b0e00 ffff88012a30a000 tmpfs tmpfs /sys/fs/cgroup ffff88012a2b0fc0 ffff88012a30a800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a2b1180 ffff88012a30b000 pstore pstore /sys/fs/pstore ffff88012a2b1340 ffff88012a30d000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a2b1500 ffff88012a30c800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a2b16c0 ffff88012a30c000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a2b1880 ffff88012a30b800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2b1a40 ffff88012a30d800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a2b1c00 ffff88012a30e000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2b1dc0 ffff88012a30e800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a7d8000 ffff88012a30f000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a7d81c0 ffff88012a30f800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a7d8380 ffff88012a330000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88013700c1c0 ffff880129d79800 configfs configfs /sys/kernel/config ffff88012a7d8700 ffff88012a335000 ext4 /dev/nbd0 / ffff880137652380 ffff88012a332000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88013700c380 ffff880136811000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a7d8e00 ffff88013730e000 mqueue mqueue /dev/mqueue ffff880137652540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137652700 ffff88012a395000 hugetlbfs hugetlbfs /dev/hugepages ffff8801376528c0 ffff88012a391000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137652a80 ffff88012a394000 ramfs none /mnt ffff88012a7d8fc0 ffff8800b40ec000 squashfs /dev/vda /home/green/git/lustre-release ffff880137652c40 ffff880129d7b800 tmpfs none /var/lib/stateless/writable ffff880137652e00 ffff880129d7b800 tmpfs none /var/cache/man ffff880137652fc0 ffff880129d7b800 tmpfs none /var/log ffff880137653180 ffff880129d7b800 tmpfs none /var/lib/dbus ffff880138ccb6c0 ffff880129d7b800 tmpfs none /tmp ffff880137653340 ffff880129d7b800 tmpfs none /var/lib/dhclient ffff88012a7d9180 ffff880129d7b800 tmpfs none /var/tmp ffff88012a7d9340 ffff880129d7b800 tmpfs none /var/lib/NetworkManager ffff88012a7d9500 ffff880129d7b800 tmpfs none /var/lib/systemd/random-seed ffff880138ccb880 ffff880129d7b800 tmpfs none /var/spool ffff880137653500 ffff880129d7b800 tmpfs none /var/lib/nfs ffff88012a7d96c0 ffff880129d7b800 tmpfs none /var/lib/gssproxy ffff8801376536c0 ffff880129d7b800 tmpfs none /var/lib/logrotate ffff880138ccba40 ffff880129d7b800 tmpfs none /etc ffff880137653880 ffff880129d7b800 tmpfs none /var/lib/rsyslog ffff880137653a40 ffff880129d7b800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a7d9880 ffff88012a390800 nfs4 192.168.200.253:/exports/state/oleg213-server.virtnet /var/lib/stateless/state ffff88012a7d9c00 ffff88012a390800 nfs4 192.168.200.253:/exports/state/oleg213-server.virtnet /boot ffff88012a7d9dc0 ffff88012a390800 nfs4 192.168.200.253:/exports/state/oleg213-server.virtnet /etc/etc/kdump.conf ffff880137653c00 ffff88012a332000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800acc93500 ffff8800b40ec000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800acc92fc0 ffff8801307fb800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800acc92380 ffff88008eabd800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 141.646141] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 141.736468] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 142.159772] Lustre: DEBUG MARKER: oleg213-server.virtnet: executing set_default_debug -1 all [ 145.045459] Lustre: DEBUG MARKER: oleg213-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 146.128329] Lustre: DEBUG MARKER: oleg213-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50 [ 146.212171] Lustre: DEBUG MARKER: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec [ 151.532358] Lustre: lustre-OST0000-osc-MDT0000: Connection to lustre-OST0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 151.539099] Lustre: lustre-OST0000: Not available for connect from 0@lo (stopping) [ 151.543364] Lustre: Skipped 1 previous similar message [ 152.975316] Lustre: server umount lustre-OST0000 complete [ 154.695779] Lustre: server umount lustre-MDT0000 complete [ 158.162620] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 23:44:30 (1709786670) [ 163.061992] Lustre: DEBUG MARKER: oleg213-server.virtnet: executing set_hostid [ 166.902046] Lustre: DEBUG MARKER: oleg213-server.virtnet: executing load_modules_local [ 171.373148] vdc: vdc1 vdc9 [ 175.897506] vde: vde1 vde9 [ 180.536372] vdf: vdf1 vdf9 [ 184.073790] Lustre: Setting parameter lustre-MDT0000.mdt.identity_upcall in log lustre-MDT0000 [ 184.116494] Lustre: ctl-lustre-MDT0000: No data found on store. Initialize space: rc = -61 [ 184.157319] Lustre: lustre-MDT0000: new disk, initializing [ 184.321478] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 184.357278] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000200000400-0x0000000240000400]:0:mdt [ 185.399307] Lustre: DEBUG MARKER: oleg213-server.virtnet: executing set_default_debug -1 all [ 188.236173] Lustre: DEBUG MARKER: oleg213-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 191.311602] mount.lustre (25934) used greatest stack depth: 9576 bytes left [ 192.567033] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 192.684567] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 193.528426] Lustre: DEBUG MARKER: oleg213-server.virtnet: executing set_default_debug -1 all [ 196.541798] Lustre: DEBUG MARKER: oleg213-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 389.668844] Lustre: lustre-MDT0000: Client 1830b995-dd8b-4b03-bdec-1a7f92736ed1 (at 192.168.202.13@tcp) reconnecting [ 400.664969] Lustre: 24615:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88008cfb0e00 x1792841129762432/t4294998781(0) o101->1830b995-dd8b-4b03-bdec-1a7f92736ed1@192.168.202.13@tcp:333/0 lens 648/3488 e 0 to 0 dl 1709786923 ref 1 fl Interpret:H/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 496.386648] Lustre: lustre-MDT0000: Client 1830b995-dd8b-4b03-bdec-1a7f92736ed1 (at 192.168.202.13@tcp) reconnecting [ 507.383580] Lustre: 24617:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff880087100000 x1792841130917504/t4295007792(0) o35->1830b995-dd8b-4b03-bdec-1a7f92736ed1@192.168.202.13@tcp:440/0 lens 392/456 e 0 to 0 dl 1709787030 ref 1 fl Interpret:/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 585.574556] Lustre: lustre-MDT0000: Client 1830b995-dd8b-4b03-bdec-1a7f92736ed1 (at 192.168.202.13@tcp) reconnecting [ 596.564358] Lustre: 24614:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88008630dc00 x1792841131671936/t4295013675(0) o101->1830b995-dd8b-4b03-bdec-1a7f92736ed1@192.168.202.13@tcp:529/0 lens 648/3488 e 0 to 0 dl 1709787119 ref 1 fl Interpret:H/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 630.853872] hrtimer: interrupt took 2999529 ns [ 734.933710] Lustre: lustre-MDT0000: Client 1830b995-dd8b-4b03-bdec-1a7f92736ed1 (at 192.168.202.13@tcp) reconnecting [ 745.923898] Lustre: 5006:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff880083ecfb80 x1792841132798720/t4295022461(0) o101->1830b995-dd8b-4b03-bdec-1a7f92736ed1@192.168.202.13@tcp:679/0 lens 648/3488 e 0 to 0 dl 1709787269 ref 1 fl Interpret:H/202/0 rc 0/0 job:'createmany.0' uid:0 gid:0 [ 961.869268] Lustre: lustre-MDT0000: Client 1830b995-dd8b-4b03-bdec-1a7f92736ed1 (at 192.168.202.13@tcp) reconnecting [ 972.862052] Lustre: 24616:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88009e73d180 x1792841134270720/t4295033936(0) o35->1830b995-dd8b-4b03-bdec-1a7f92736ed1@192.168.202.13@tcp:151/0 lens 392/456 e 0 to 0 dl 1709787496 ref 1 fl Interpret:/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 11.67s (real) 6.37s (CPU), Child processes: 5.28s