************************ crashinfo ************************* /exports/testreports/51008/testresults/sanity-pcc-zfs-centos7_x86_64-centos7_x86_64/oleg443-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.dHyj5/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51008/testresults/sanity-pcc-zfs-centos7_x86_64-centos7_x86_64/oleg443-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Apr 23 21:34:38 EDT 2025 UPTIME: 00:33:29 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 330 NODENAME: oleg443-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2400 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 27 last 5s 63 last 60s 78 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 326 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 ----- -------------- ------ ---------------------------- 9346 z_null_int 0 ms (no user stack) 3288 socknal_reaper 0 ms (no user stack) 69 kworker/1:1 0 ms (no user stack) 9345 z_null_iss 0 ms (no user stack) 9407 mmp 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 745853 2.8 GB 78% of TOTAL MEM USED 209214 817.2 MB 21% of TOTAL MEM SHARED 9997 39.1 MB 1% of TOTAL MEM BUFFERS 5169 20.2 MB 0% of TOTAL MEM CACHED 70523 275.5 MB 7% of TOTAL MEM SLAB 17011 66.4 MB 1% 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 58690 229.3 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 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 2006.4 eth0 n/a 1.1 RSS_TOTAL=50348 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a348000 ffff88012a350000 sysfs sysfs /sys ffff88012a3481c0 ffff880139944000 proc proc /proc ffff88012a348380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a348540 ffff8800b523a000 securityfs securityfs /sys/kernel/security ffff88012a348700 ffff88012a350800 tmpfs tmpfs /dev/shm ffff88012a3488c0 ffff8801372f6000 devpts devpts /dev/pts ffff88012a348a80 ffff88012a351000 tmpfs tmpfs /run ffff88012a348c40 ffff88012a351800 tmpfs tmpfs /sys/fs/cgroup ffff88012a348e00 ffff88012a352000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a348fc0 ffff88012a352800 pstore pstore /sys/fs/pstore ffff88012a349180 ffff88012a354800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a349340 ffff88012a354000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a349500 ffff88012a353800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a3496c0 ffff88012a353000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a349880 ffff88012a355000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a349a40 ffff88012a355800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a349c00 ffff88012a356000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a349dc0 ffff88012a356800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a294000 ffff88012a357000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a2941c0 ffff88012a357800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137668700 ffff8800b523c000 configfs configfs /sys/kernel/config ffff88012b262a80 ffff8800b7c2f000 ext4 /dev/nbd0 / ffff88012a2948c0 ffff88012a3e9800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a294380 ffff8800b4b3b800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b4a9c000 ffff8801372f7800 mqueue mqueue /dev/mqueue ffff88012b263180 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a294a80 ffff8800b4b3c000 hugetlbfs hugetlbfs /dev/hugepages ffff88012a294c40 ffff8800b4b39800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a294e00 ffff8800b4b3f800 ramfs none /mnt ffff8800b4a9c1c0 ffff8800b415a800 tmpfs none /var/lib/stateless/writable ffff88012a294fc0 ffff880129dd1000 squashfs /dev/vda /home/green/git/lustre-release ffff880137668a80 ffff8800b415a800 tmpfs none /var/cache/man ffff88012a295180 ffff8800b415a800 tmpfs none /var/log ffff88012a295340 ffff8800b415a800 tmpfs none /var/lib/dbus ffff88012b263340 ffff8800b415a800 tmpfs none /tmp ffff88012a295500 ffff8800b415a800 tmpfs none /var/lib/dhclient ffff880137668c40 ffff8800b415a800 tmpfs none /var/tmp ffff88012a2956c0 ffff8800b415a800 tmpfs none /var/lib/NetworkManager ffff88012a295880 ffff8800b415a800 tmpfs none /var/lib/systemd/random-seed ffff88012a295a40 ffff8800b415a800 tmpfs none /var/spool ffff88012a295c00 ffff8800b415a800 tmpfs none /var/lib/nfs ffff88012a295dc0 ffff8800b415a800 tmpfs none /var/lib/gssproxy ffff8800b2502000 ffff8800b415a800 tmpfs none /var/lib/logrotate ffff8800b25021c0 ffff8800b415a800 tmpfs none /etc ffff8800b2502380 ffff8800b415a800 tmpfs none /var/lib/rsyslog ffff8800b2502540 ffff8800b415a800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880137668e00 ffff8800b26ea000 nfs4 192.168.200.253:/exports/state/oleg443-server.virtnet /var/lib/stateless/state ffff8800b2502700 ffff8800b26ea000 nfs4 192.168.200.253:/exports/state/oleg443-server.virtnet /boot ffff8800b25028c0 ffff8800b26ea000 nfs4 192.168.200.253:/exports/state/oleg443-server.virtnet /etc/etc/kdump.conf ffff8800b2502a80 ffff88012a3e9800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b2503180 ffff880129dd1000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b1a58e00 ffff88012a3ee800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b2503a40 ffff88009b552800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b2503dc0 ffff880129dd5800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 50.053770] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 52.019207] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 53.388949] Lustre: 8309:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.143@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 53.399072] Lustre: lustre-OST0000: new disk, initializing [ 53.400519] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 53.402011] Lustre: Skipped 1 previous similar message [ 53.418093] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 53.480323] mount.lustre (8309) used greatest stack depth: 10144 bytes left [ 54.668699] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 57.619891] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 57.622102] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 57.643370] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 57.901970] Lustre: 9696:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.143@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 57.909216] Lustre: lustre-OST0001: new disk, initializing [ 57.910542] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 57.926273] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 59.152119] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 62.961541] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 62.964211] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 62.986727] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 64.303462] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 69.611794] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 75.779671] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing check_logdir /tmp/testlogs/ [ 76.612442] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing yml_node [ 77.612377] Lustre: DEBUG MARKER: Client: 2.16.54.23 [ 78.194703] Lustre: DEBUG MARKER: MDS: 2.16.54.23 [ 78.784426] Lustre: DEBUG MARKER: OSS: 2.16.54.23 [ 79.174251] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-pcc ============----- Wed Apr 23 21:02:26 EDT 2025 [ 82.758104] Lustre: DEBUG MARKER: === sanity-pcc: start setup 21:02:30 (1745456550) === [ 83.643113] Lustre: DEBUG MARKER: oleg443-client.virtnet: executing check_config_client /mnt/lustre [ 88.706762] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 89.738529] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 90.598705] Lustre: DEBUG MARKER: oleg443-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 91.731378] Lustre: DEBUG MARKER: === sanity-pcc: finish setup 21:02:39 (1745456559) === [ 93.246307] Lustre: DEBUG MARKER: excepting tests: [ 114.538987] Lustre: DEBUG MARKER: == sanity-pcc test 1a: Test manual lfs pcc attach with manual HSM restore ========================================================== 21:03:02 (1745456582) [ 116.004180] Lustre: DEBUG MARKER: sanity-pcc test_1a: @@@@@@ FAIL: Setup PCC backend /mnt/pcc.d1a.sanity-pcc/d1a.sanity-pcc on /mnt/lustre failed [ 118.796487] Lustre: DEBUG MARKER: == sanity-pcc test 1b: Test manual lfs pcc attach with restore on remote access ========================================================== 21:03:06 (1745456586) [ 120.173202] Lustre: DEBUG MARKER: sanity-pcc test_1b: @@@@@@ FAIL: Setup PCC backend /mnt/pcc.d1b.sanity-pcc/d1b.sanity-pcc on /mnt/lustre failed [ 123.454877] Lustre: DEBUG MARKER: == sanity-pcc test 1c: Test automated attach using Project ID with manual HSM restore ========================================================== 21:03:11 (1745456591) ****************************************************************************** ************************ 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 12.19s (real) 6.77s (CPU), Child processes: 5.35s