************************ crashinfo ************************* /exports/testreports/47154/testresults/sanity1-zfs-centos7_x86_64-centos7_x86_64/oleg446-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.LorUb/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanity1-zfs-centos7_x86_64-centos7_x86_64/oleg446-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 13:23:48 EST 2024 UPTIME: 01:16:38 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 351 NODENAME: oleg446-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 35 last 5s 66 last 60s 78 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 347 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 ----- -------------- ------ ---------------------------- 9 rcu_sched 0 ms (no user stack) 1 systemd 0 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 20 rcuos/1 0 ms (no user stack) 3299 lnet_discovery 126 ms (no user stack) 3298 monitor_thread 175 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 719444 2.7 GB 75% of TOTAL MEM USED 235623 920.4 MB 24% of TOTAL MEM SHARED 9046 35.3 MB 0% of TOTAL MEM BUFFERS 5164 20.2 MB 0% of TOTAL MEM CACHED 72587 283.5 MB 7% of TOTAL MEM SLAB 24053 94 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 61034 238.4 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 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 4595.6 eth0 n/a 0.9 RSS_TOTAL=50840 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a644000 ffff8801372f8800 sysfs sysfs /sys ffff88012a6441c0 ffff880139944000 proc proc /proc ffff88012a644380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a644540 ffff8800b54f7800 securityfs securityfs /sys/kernel/security ffff88012a644700 ffff8801372f9000 tmpfs tmpfs /dev/shm ffff88012a6448c0 ffff88012b280000 devpts devpts /dev/pts ffff88012a644a80 ffff8801372f9800 tmpfs tmpfs /run ffff88012a644c40 ffff8801372fa000 tmpfs tmpfs /sys/fs/cgroup ffff88012a644e00 ffff8801372fa800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a644fc0 ffff8801372fb000 pstore pstore /sys/fs/pstore ffff8801377f6fc0 ffff88012b284800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801377f7180 ffff88012b284000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801377f7340 ffff88012b283800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801377f7500 ffff88012b283000 cgroup cgroup /sys/fs/cgroup/memory ffff8801377f76c0 ffff88012b285000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801377f7880 ffff88012b285800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801377f7a40 ffff88012b286000 cgroup cgroup /sys/fs/cgroup/pids ffff8801377f7c00 ffff88012b286800 cgroup cgroup /sys/fs/cgroup/freezer ffff8801377f7dc0 ffff88012b287000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a642000 ffff88012b287800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a6421c0 ffff8800b4831000 configfs configfs /sys/kernel/config ffff88012a642380 ffff8800b4830800 ext4 /dev/nbd0 / ffff880137668380 ffff88012a32b000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880129e24a80 ffff880129c9b000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a642540 ffff88012b281800 mqueue mqueue /dev/mqueue ffff88012a642700 ffff8801372fb800 hugetlbfs hugetlbfs /dev/hugepages ffff880137668540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137668700 ffff880129eb3000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a6428c0 ffff880129c11800 ramfs none /mnt ffff88012a642a80 ffff880129c13800 squashfs /dev/vda /home/green/git/lustre-release ffff8801376688c0 ffff880129eb2800 tmpfs none /var/lib/stateless/writable ffff880137668a80 ffff880129eb2800 tmpfs none /var/cache/man ffff880137668c40 ffff880129eb2800 tmpfs none /var/log ffff880137668e00 ffff880129eb2800 tmpfs none /var/lib/dbus ffff880138ccb180 ffff880129eb2800 tmpfs none /tmp ffff880137668fc0 ffff880129eb2800 tmpfs none /var/lib/dhclient ffff88012a642c40 ffff880129eb2800 tmpfs none /var/tmp ffff88012a642e00 ffff880129eb2800 tmpfs none /var/lib/NetworkManager ffff880129e24e00 ffff880129eb2800 tmpfs none /var/lib/systemd/random-seed ffff880137669180 ffff880129eb2800 tmpfs none /var/spool ffff880137669340 ffff880129eb2800 tmpfs none /var/lib/nfs ffff880138ccb340 ffff880129eb2800 tmpfs none /var/lib/gssproxy ffff88012a642fc0 ffff880129eb2800 tmpfs none /var/lib/logrotate ffff880137669500 ffff880129eb2800 tmpfs none /etc ffff880129e24fc0 ffff880129eb2800 tmpfs none /var/lib/rsyslog ffff8801376696c0 ffff880129eb2800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a643180 ffff8800b1aa3000 nfs4 192.168.200.253:/exports/state/oleg446-server.virtnet /var/lib/stateless/state ffff88012a643500 ffff8800b1aa3000 nfs4 192.168.200.253:/exports/state/oleg446-server.virtnet /boot ffff880129e25500 ffff8800b1aa3000 nfs4 192.168.200.253:/exports/state/oleg446-server.virtnet /etc/etc/kdump.conf ffff880129e256c0 ffff88012a32b000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012db741c0 ffff880129c13800 squashfs /dev/vda /usr/sbin/mount.lustre ffff880129dab880 ffff8800955db000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff880129dab500 ffff880090d05000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff880129dabc00 ffff8800939c5000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 851.013420] Lustre: lustre-OST0000: in recovery but waiting for the first client to connect [ 852.013525] Lustre: lustre-OST0000: Will be in recovery for at least 1:00, or until 2 clients reconnect [ 852.240324] Lustre: DEBUG MARKER: oleg446-server.virtnet: executing set_default_debug all all [ 852.351567] Lustre: lustre-OST0000: Recovery over after 0:01, of 2 clients 2 recovered and 0 were evicted. [ 852.351573] Lustre: lustre-OST0000-osc-MDT0000: Connection restored to 192.168.204.146@tcp (at 0@lo) [ 852.351574] Lustre: Skipped 1 previous similar message [ 855.665955] Lustre: DEBUG MARKER: oleg446-server.virtnet: executing set_default_debug all all [ 865.427302] Lustre: 3304:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1731518478/real 1731518478] req@ffff880093a88000 x1815627864925568/t0(0) o400->lustre-OST0001-osc-MDT0000@0@lo:28/4 lens 224/224 e 0 to 1 dl 1731518494 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 865.433540] Lustre: 3304:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 2 previous similar messages [ 865.648460] LustreError: 26556:0:(osp_precreate.c:1735:osp_object_truncate()) can't punch object: -107 [ 865.656390] Lustre: lustre-MDT0000: Client 1efbc8af-b972-422d-861b-406c0f66ca25 (at 192.168.204.46@tcp) reconnecting [ 867.255966] Lustre: DEBUG MARKER: == sanity test 27G: Clear OST pool from stripe =========== 12:21:35 (1731518495) [ 879.827862] Lustre: DEBUG MARKER: == sanity test 27H: Set specific OSTs stripe ============= 12:21:47 (1731518507) [ 880.189547] Lustre: DEBUG MARKER: SKIP: sanity test_27H needs >= 3 OSTs [ 880.662198] Lustre: DEBUG MARKER: == sanity test 27I: check that root dir striping does not break parent dir one ========================================================== 12:21:48 (1731518508) [ 891.895829] Lustre: DEBUG MARKER: == sanity test 27Ia: check that root dir pool is dropped with conflict parent dir settings ========================================================== 12:21:59 (1731518519) [ 902.984669] Lustre: DEBUG MARKER: == sanity test 27J: basic ops on file with foreign LOV === 12:22:11 (1731518531) [ 904.744890] Lustre: DEBUG MARKER: == sanity test 27K: basic ops on dir with foreign LMV ==== 12:22:12 (1731518532) [ 906.601200] Lustre: DEBUG MARKER: == sanity test 27L: lfs pool_list gives correct pool name ========================================================== 12:22:14 (1731518534) [ 914.508320] Lustre: DEBUG MARKER: == sanity test 27M: test O_APPEND striping =============== 12:22:22 (1731518542) [ 934.783436] Lustre: DEBUG MARKER: == sanity test 27N: lctl pool_list on separate MGS gives correct pool name ========================================================== 12:22:42 (1731518562) [ 935.414604] Lustre: DEBUG MARKER: SKIP: sanity test_27N needs separate MGS/MDT [ 935.999645] Lustre: DEBUG MARKER: == sanity test 27O: basic ops on foreign file of symlink type ========================================================== 12:22:44 (1731518564) [ 938.693817] Lustre: DEBUG MARKER: == sanity test 27P: basic ops on foreign dir of foreign_symlink type ========================================================== 12:22:46 (1731518566) [ 941.785916] Lustre: DEBUG MARKER: == sanity test 27Q: llapi_file_get_stripe() works on symlinks ========================================================== 12:22:49 (1731518569) [ 944.233218] Lustre: DEBUG MARKER: == sanity test 27R: test max_stripecount limitation when stripe count is set to -1 ========================================================== 12:22:52 (1731518572) [ 947.965331] Lustre: DEBUG MARKER: == sanity test 27T: no eio on close on partial write due to enosp ========================================================== 12:22:55 (1731518575) [ 948.626482] Lustre: *** cfs_fail_loc=255, val=0*** [ 951.043814] Lustre: DEBUG MARKER: == sanity test 27U: append pool and stripe count work with composite default layout ========================================================== 12:22:59 (1731518579) [ 978.893213] Lustre: DEBUG MARKER: == sanity test 27V: creating widely striped file races with deactivating OST ========================================================== 12:23:26 (1731518606) [ 979.391804] Lustre: DEBUG MARKER: SKIP: sanity test_27V needs >= 4 OSTs [ 980.027043] Lustre: DEBUG MARKER: == sanity test 27W: test enable_setstripe_gid ============ 12:23:28 (1731518608) [ 982.586667] Lustre: DEBUG MARKER: == sanity test 28: create/mknod/mkdir with bad file types ====================================================================== 12:23:30 (1731518610) [ 985.551891] Lustre: DEBUG MARKER: == sanity test 29: IT_GETATTR regression ====================================================================================== 12:23:33 (1731518613) [ 987.197518] Lustre: DEBUG MARKER: first d29 [ 987.783834] Lustre: DEBUG MARKER: second d29 [ 988.373123] Lustre: DEBUG MARKER: done [ 990.678441] Lustre: DEBUG MARKER: == sanity test 30a: execute binary from Lustre (execve) ======================================================================== 12:23:38 (1731518618) [ 992.892618] Lustre: DEBUG MARKER: == sanity test 30b: execute binary from Lustre as non-root ===================================================================== 12:23:40 (1731518620) [ 995.420907] Lustre: DEBUG MARKER: == sanity test 30c: execute binary from Lustre without read perms ============================================================== 12:23:43 (1731518623) ****************************************************************************** ************************ 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) 6.53s (CPU), Child processes: 5.38s