************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special9-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg259-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.a0oAo/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special9-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg259-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:21 EDT 2025 UPTIME: 01:02:42 LOAD AVERAGE: 0.03, 0.06, 0.11 TASKS: 386 NODENAME: oleg259-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 44 last 5s 88 last 60s 105 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 382 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 ----- -------------- ------ ---------------------------- 3494 socknal_reaper 0 ms (no user stack) 3500 lnet_discovery 0 ms (no user stack) 3703 l2arc_feed 0 ms (no user stack) 490 kworker/3:2 0 ms (no user stack) 20462 mdt_out00_003 1 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 726463 2.8 GB 76% of TOTAL MEM USED 228604 893 MB 23% of TOTAL MEM SHARED 9825 38.4 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 70718 276.2 MB 7% of TOTAL MEM SLAB 19340 75.5 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 59001 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 9 LISTEN 3 NAGLE disabled (TCP_NODELAY): 7 user_data set (NFS etc.): 8 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 -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3760.1 eth0 n/a 0.6 RSS_TOTAL=53908 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a300000 ffff88012a2e0000 sysfs sysfs /sys ffff88012a3001c0 ffff880139944000 proc proc /proc ffff88012a300380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a300540 ffff8800b521c800 securityfs securityfs /sys/kernel/security ffff88012a300700 ffff88012a2e0800 tmpfs tmpfs /dev/shm ffff88012a3008c0 ffff880137316000 devpts devpts /dev/pts ffff88012a300a80 ffff88012a2e1000 tmpfs tmpfs /run ffff88012a300c40 ffff88012a2e1800 tmpfs tmpfs /sys/fs/cgroup ffff88012a300e00 ffff88012a2e2000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a300fc0 ffff88012a2e2800 pstore pstore /sys/fs/pstore ffff88012a301180 ffff88012a2e4800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a301340 ffff88012a2e4000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a301500 ffff88012a2e3800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a3016c0 ffff88012a2e3000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a301880 ffff88012a2e5000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a301a40 ffff88012a2e5800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a301c00 ffff88012a2e6000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a301dc0 ffff88012a2e6800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a350000 ffff88012a2e7000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a3501c0 ffff88012a2e7800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137668380 ffff88013767d800 configfs configfs /sys/kernel/config ffff880137668700 ffff8800b533f000 ext4 /dev/nbd0 / ffff8800b4916000 ffff88012b346800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b4916700 ffff88000006b000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a350380 ffff880137317800 mqueue mqueue /dev/mqueue ffff88012a350540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a350700 ffff8800b533e000 hugetlbfs hugetlbfs /dev/hugepages ffff88012a3508c0 ffff8800b533b800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a350c40 ffff8800b4a32800 ramfs none /mnt ffff8800b49168c0 ffff88013767d000 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccb340 ffff88000006f000 tmpfs none /var/lib/stateless/writable ffff88012a350e00 ffff88000006f000 tmpfs none /var/cache/man ffff8801376688c0 ffff88000006f000 tmpfs none /var/log ffff88012a350fc0 ffff88000006f000 tmpfs none /var/lib/dbus ffff880137668a80 ffff88000006f000 tmpfs none /tmp ffff880138ccb500 ffff88000006f000 tmpfs none /var/lib/dhclient ffff880137668c40 ffff88000006f000 tmpfs none /var/tmp ffff8800b4916c40 ffff88000006f000 tmpfs none /var/lib/NetworkManager ffff880137668e00 ffff88000006f000 tmpfs none /var/lib/systemd/random-seed ffff880138ccb6c0 ffff88000006f000 tmpfs none /var/spool ffff880137668fc0 ffff88000006f000 tmpfs none /var/lib/nfs ffff88012a351180 ffff88000006f000 tmpfs none /var/lib/gssproxy ffff880138ccb880 ffff88000006f000 tmpfs none /var/lib/logrotate ffff880137669180 ffff88000006f000 tmpfs none /etc ffff880138ccba40 ffff88000006f000 tmpfs none /var/lib/rsyslog ffff8800b4916e00 ffff88000006f000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880137669340 ffff8800b4a30800 nfs4 192.168.200.253:/exports/state/oleg259-server.virtnet /var/lib/stateless/state ffff88012a351340 ffff8800b4a30800 nfs4 192.168.200.253:/exports/state/oleg259-server.virtnet /boot ffff8800b4917340 ffff8800b4a30800 nfs4 192.168.200.253:/exports/state/oleg259-server.virtnet /etc/etc/kdump.conf ffff88012a351500 ffff88012b346800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b4a6dc00 ffff88013767d000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012a351880 ffff88012e172800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff88012a351a40 ffff88012db22800 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff88012a3516c0 ffff880097209800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff88012b257dc0 ffff8800922fe800 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 87.289071] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 87.298237] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 88.569384] Lustre: DEBUG MARKER: oleg259-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 91.124705] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 93.589518] Lustre: 10649:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.202.159@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 93.604136] Lustre: lustre-OST0000: new disk, initializing [ 93.609714] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 93.650632] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 95.951370] Lustre: DEBUG MARKER: oleg259-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 96.968166] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 96.977291] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 97.119537] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 100.547259] Lustre: 12134:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.202.159@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 100.559357] Lustre: lustre-OST0001: new disk, initializing [ 100.561256] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 100.603450] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 102.569859] Lustre: DEBUG MARKER: oleg259-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 104.523892] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 104.528118] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 104.615912] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 108.464410] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 112.333389] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 119.452261] Lustre: DEBUG MARKER: oleg259-server.virtnet: executing check_logdir /tmp/testlogs/ [ 121.090719] Lustre: DEBUG MARKER: oleg259-server.virtnet: executing yml_node [ 123.295315] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 124.363157] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 125.419409] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 126.053393] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:43 EDT 2025 [ 133.220493] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 133.829745] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 134.437324] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 135.070132] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 135.654256] Lustre: DEBUG MARKER: === sanity: start setup 04:10:52 (1747210252) === [ 137.128127] Lustre: DEBUG MARKER: oleg259-client.virtnet: executing check_config_client /mnt/lustre [ 145.142304] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 146.673812] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 147.872821] Lustre: DEBUG MARKER: oleg259-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 149.375766] Lustre: DEBUG MARKER: === sanity: finish setup 04:11:06 (1747210266) === [ 157.353015] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:11:14 (1747210274) [ 2125.464434] hrtimer: interrupt took 8423298 ns ****************************************************************************** ************************ 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 12.91s (real) 7.32s (CPU), Child processes: 5.55s