************************ crashinfo ************************* /exports/testreports/40678/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg229-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.nfLRq/vmlinux [TAINTED] DUMPFILE: /exports/testreports/40678/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64/oleg229-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sun Mar 10 17:09:22 EDT 2024 UPTIME: 01:23:50 LOAD AVERAGE: 0.34, 0.34, 0.30 TASKS: 332 NODENAME: oleg229-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 82 last 5s 104 last 60s 118 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 328 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 ----- -------------- ------ ---------------------------- 2609 monitor_thread 0 ms (no user stack) 2806 zthr_procedure 0 ms (no user stack) 2808 dbuf_evict 0 ms (no user stack) 24381 z_wr_iss 0 ms (no user stack) 2604 socknal_reaper 5 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 651066 2.5 GB 68% of TOTAL MEM USED 304001 1.2 GB 31% of TOTAL MEM SHARED 8488 33.2 MB 0% of TOTAL MEM BUFFERS 5086 19.9 MB 0% of TOTAL MEM CACHED 65529 256 MB 6% of TOTAL MEM SLAB 108579 424.1 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 59067 230.7 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): 4 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 5026.8 eth0 n/a 0.2 RSS_TOTAL=50840 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137652700 ffff8800b5a64000 sysfs sysfs /sys ffff8801376528c0 ffff880139944000 proc proc /proc ffff880137652a80 ffff880137668000 devtmpfs devtmpfs /dev ffff880137652c40 ffff8800b523c800 securityfs securityfs /sys/kernel/security ffff880137652e00 ffff8800b5a64800 tmpfs tmpfs /dev/shm ffff880137652fc0 ffff8801377de000 devpts devpts /dev/pts ffff880137653180 ffff8800b5a65000 tmpfs tmpfs /run ffff880137653340 ffff8800b5a65800 tmpfs tmpfs /sys/fs/cgroup ffff880137653500 ffff8800b5a66000 cgroup cgroup /sys/fs/cgroup/systemd ffff8801376536c0 ffff8800b5a66800 pstore pstore /sys/fs/pstore ffff880137653880 ffff88012a310800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137653a40 ffff88012a310000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137653c00 ffff88012a311000 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137653dc0 ffff88012a311800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a30e000 ffff88012a312000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a30e1c0 ffff88012a312800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a30e380 ffff88012a313000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a30e540 ffff88012a313800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a30e700 ffff88012a314000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a30e8c0 ffff88012a314800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a30ec40 ffff880129c6a000 configfs configfs /sys/kernel/config ffff88012a30ee00 ffff880129c6d800 ext4 /dev/nbd0 / ffff8801377d2540 ffff88012a315000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8801377d2700 ffff8800b418e000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012b286c40 ffff8800b54d3800 hugetlbfs hugetlbfs /dev/hugepages ffff88012b286e00 ffff8801377df000 mqueue mqueue /dev/mqueue ffff880138ccaa80 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b286fc0 ffff8800b54d7000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801377d28c0 ffff8800b418e800 ramfs none /mnt ffff880138ccac40 ffff8800b414d000 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccae00 ffff8800b4148000 tmpfs none /var/lib/stateless/writable ffff88012b287180 ffff8800b4148000 tmpfs none /var/cache/man ffff88012a30efc0 ffff8800b4148000 tmpfs none /var/log ffff88012a30f180 ffff8800b4148000 tmpfs none /var/lib/dbus ffff8801377d2a80 ffff8800b4148000 tmpfs none /tmp ffff88012a30f340 ffff8800b4148000 tmpfs none /var/lib/dhclient ffff8801377d2c40 ffff8800b4148000 tmpfs none /var/tmp ffff88012b287340 ffff8800b4148000 tmpfs none /var/lib/NetworkManager ffff88012b287500 ffff8800b4148000 tmpfs none /var/lib/systemd/random-seed ffff8801377d2e00 ffff8800b4148000 tmpfs none /var/spool ffff88012b2876c0 ffff8800b4148000 tmpfs none /var/lib/nfs ffff88012b287880 ffff8800b4148000 tmpfs none /var/lib/gssproxy ffff88012b287a40 ffff8800b4148000 tmpfs none /var/lib/logrotate ffff8801377d2fc0 ffff8800b4148000 tmpfs none /etc ffff88012b287c00 ffff8800b4148000 tmpfs none /var/lib/rsyslog ffff88012b287dc0 ffff8800b4148000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a30f500 ffff8800b54d3000 nfs4 192.168.200.253:/exports/state/oleg229-server.virtnet /var/lib/stateless/state ffff88012a30f6c0 ffff8800b54d3000 nfs4 192.168.200.253:/exports/state/oleg229-server.virtnet /boot ffff88012a30f880 ffff8800b54d3000 nfs4 192.168.200.253:/exports/state/oleg229-server.virtnet /etc/etc/kdump.conf ffff88012a30fa40 ffff88012a315000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880138ccbdc0 ffff8800b414d000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8801377d36c0 ffff88009f1fc000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff88012c0c5180 ffff880090edc800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 150.054489] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 150.067744] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000200000400-0x0000000240000400]:0:mdt [ 150.069943] Lustre: Skipped 1 previous similar message [ 150.793176] Lustre: DEBUG MARKER: oleg229-server.virtnet: executing set_default_debug -1 all [ 153.062888] Lustre: DEBUG MARKER: oleg229-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 154.563714] Lustre: lustre-OST0000: new disk, initializing [ 154.566966] Lustre: srv-lustre-OST0000: No data found on store. Initialize space: rc = -61 [ 154.570200] Lustre: Skipped 1 previous similar message [ 154.596979] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 154.639362] mount.lustre (18158) used greatest stack depth: 9576 bytes left [ 155.664057] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 155.667011] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 155.671337] Lustre: Skipped 1 previous similar message [ 155.703226] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 155.895207] Lustre: DEBUG MARKER: oleg229-server.virtnet: executing set_default_debug -1 all [ 158.267452] Lustre: DEBUG MARKER: oleg229-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 159.150423] Lustre: DEBUG MARKER: oleg229-server.virtnet: executing wait_import_state FULL os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid 50 [ 159.207461] Lustre: DEBUG MARKER: os[cp].lustre-OST0000-osc-MDT0000.ost_server_uuid in FULL state after 0 sec [ 160.653360] LustreError: 11-0: lustre-OST0000-osc-MDT0000: operation ost_statfs to node 0@lo failed: rc = -107 [ 160.653429] 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 [ 160.653787] Lustre: lustre-OST0000: Not available for connect from 0@lo (stopping) [ 161.800927] Lustre: server umount lustre-OST0000 complete [ 163.033906] Lustre: server umount lustre-MDT0000 complete [ 165.527437] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 15:48:16 (1710100096) [ 168.687571] Lustre: DEBUG MARKER: oleg229-server.virtnet: executing set_hostid [ 170.223847] Lustre: DEBUG MARKER: oleg229-server.virtnet: executing load_modules_local [ 172.226993] vdc: vdc1 vdc9 [ 174.504757] vde: vde1 vde9 [ 176.852667] vdf: vdf1 vdf9 [ 179.084905] Lustre: Setting parameter lustre-MDT0000.mdt.identity_upcall in log lustre-MDT0000 [ 179.108889] Lustre: ctl-lustre-MDT0000: No data found on store. Initialize space: rc = -61 [ 179.140940] Lustre: lustre-MDT0000: new disk, initializing [ 179.202914] Lustre: lustre-MDT0000: Imperative Recovery not enabled, recovery window 60-180 [ 179.219243] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000200000400-0x0000000240000400]:0:mdt [ 179.988502] Lustre: DEBUG MARKER: oleg229-server.virtnet: executing set_default_debug -1 all [ 182.325304] Lustre: DEBUG MARKER: oleg229-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 184.966921] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 184.993571] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 185.237575] Lustre: DEBUG MARKER: oleg229-server.virtnet: executing set_default_debug -1 all [ 187.543050] Lustre: DEBUG MARKER: oleg229-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid ****************************************************************************** ************************ 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 10.83s (real) 5.97s (CPU), Child processes: 4.84s