************************ crashinfo ************************* /exports/testreports/47673/testresults/sanity-lfsck-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg452-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.kkv9e/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47673/testresults/sanity-lfsck-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg452-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Sun Dec 8 02:54:41 EST 2024 UPTIME: 00:41:57 LOAD AVERAGE: 0.79, 0.99, 1.24 TASKS: 259 NODENAME: oleg452-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 42 last 5s 90 last 60s 146 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 255 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 ----- -------------- ------ ---------------------------- 1681 socknal_reaper 0 ms (no user stack) 30461 kworker/u8:2 0 ms (no user stack) 31 kworker/3:0 19 ms (no user stack) 914 in:imjournal 77 ms /usr/sbin/rsyslogd -n 34 rcuos/3 156 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 729897 2.8 GB 76% of TOTAL MEM USED 225170 879.6 MB 23% of TOTAL MEM SHARED 10612 41.5 MB 1% of TOTAL MEM BUFFERS 8818 34.4 MB 0% of TOTAL MEM CACHED 73482 287 MB 7% of TOTAL MEM SLAB 16959 66.2 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 60526 236.4 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 10 LISTEN 3 NAGLE disabled (TCP_NODELAY): 8 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 18 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 2515.1 eth0 n/a 0.2 RSS_TOTAL=62020 pages, %mem= 1.0 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a350000 ffff88012a358000 sysfs sysfs /sys ffff88012a3501c0 ffff880139944000 proc proc /proc ffff88012a350380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a350540 ffff8800b5209000 securityfs securityfs /sys/kernel/security ffff88012a350700 ffff88012a358800 tmpfs tmpfs /dev/shm ffff88012a3508c0 ffff880137316000 devpts devpts /dev/pts ffff88012a350a80 ffff88012a359000 tmpfs tmpfs /run ffff88012a350c40 ffff88012a359800 tmpfs tmpfs /sys/fs/cgroup ffff88012a350e00 ffff88012a35a000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a350fc0 ffff88012a35a800 pstore pstore /sys/fs/pstore ffff88012b24e700 ffff8800b7e43000 cgroup cgroup /sys/fs/cgroup/pids ffff88012b24e8c0 ffff8800b7e42800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b24ea80 ffff8800b7e42000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012b24ec40 ffff8800b7e41800 cgroup cgroup /sys/fs/cgroup/memory ffff88012b24ee00 ffff8800b7e43800 cgroup cgroup /sys/fs/cgroup/devices ffff88012b24efc0 ffff8800b7e44000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b24f180 ffff8800b7e44800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b24f340 ffff8800b7e45000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b24f500 ffff8800b7e45800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b24f6c0 ffff8800b7e46000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a351180 ffff88012a35b800 configfs configfs /sys/kernel/config ffff88012a351340 ffff8800b4fd9000 ext4 /dev/nbd0 / ffff88012b24fc00 ffff88013767b800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a351500 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a3516c0 ffff880137158800 mqueue mqueue /dev/mqueue ffff8801376688c0 ffff8800b421c800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012b24fdc0 ffff8800b4fda800 hugetlbfs hugetlbfs /dev/hugepages ffff88012a351880 ffff88012a35e000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a351a40 ffff8800b4d22000 ramfs none /mnt ffff88012a351c00 ffff8800b4d24800 tmpfs none /var/lib/stateless/writable ffff880138ccb180 ffff8800b4e52800 squashfs /dev/vda /home/green/git/lustre-release ffff88012a351dc0 ffff8800b4d24800 tmpfs none /var/cache/man ffff8800b2022000 ffff8800b4d24800 tmpfs none /var/log ffff8800b22e8000 ffff8800b4d24800 tmpfs none /var/lib/dbus ffff8800b22e81c0 ffff8800b4d24800 tmpfs none /tmp ffff8800b22e8380 ffff8800b4d24800 tmpfs none /var/lib/dhclient ffff8800b20221c0 ffff8800b4d24800 tmpfs none /var/tmp ffff8800b22e8540 ffff8800b4d24800 tmpfs none /var/lib/NetworkManager ffff8800b2022380 ffff8800b4d24800 tmpfs none /var/lib/systemd/random-seed ffff880137668a80 ffff8800b4d24800 tmpfs none /var/spool ffff8800b22e8700 ffff8800b4d24800 tmpfs none /var/lib/nfs ffff8800b2022540 ffff8800b4d24800 tmpfs none /var/lib/gssproxy ffff8800b22e88c0 ffff8800b4d24800 tmpfs none /var/lib/logrotate ffff8800b2022700 ffff8800b4d24800 tmpfs none /etc ffff8800b22e8a80 ffff8800b4d24800 tmpfs none /var/lib/rsyslog ffff8800b22e8c40 ffff8800b4d24800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a3e0a80 ffff8800b21b7800 nfs4 192.168.200.253:/exports/state/oleg452-server.virtnet /var/lib/stateless/state ffff8800b22e8e00 ffff8800b21b7800 nfs4 192.168.200.253:/exports/state/oleg452-server.virtnet /boot ffff880137668c40 ffff8800b21b7800 nfs4 192.168.200.253:/exports/state/oleg452-server.virtnet /etc/etc/kdump.conf ffff880137668e00 ffff88013767b800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b20228c0 ffff8800b4e52800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b1bbe000 ffff88009d855000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 ffff8800b4c7ec40 ffff880083b0e800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b4c7e1c0 ffff880085d82000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b4c7e380 ffff88009d855800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b4c7e540 ffff88009b30d800 tmpfs tmpfs /run/user/0 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 2467.167051] Lustre: Skipped 5 previous similar messages [ 2467.169564] LustreError: 25920:0:(ldlm_lib.c:1093:target_handle_connect()) lustre-OST0000: not available for connect from 0@lo (no target). If you are running an HA pair check that the target is mounted on the other server. [ 2467.176605] LustreError: 25920:0:(ldlm_lib.c:1093:target_handle_connect()) Skipped 14 previous similar messages [ 2472.938882] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 2472.943454] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 2472.964307] Lustre: 26262:0:(mgc_request_server.c:553:mgc_llog_local_copy()) MGC192.168.204.152@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 2472.967140] Lustre: 26262:0:(mgc_request_server.c:553:mgc_llog_local_copy()) Skipped 2 previous similar messages [ 2472.989205] Lustre: lustre-OST0000: in recovery but waiting for the first client to connect [ 2474.157872] Lustre: DEBUG MARKER: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 2474.200854] Lustre: lustre-OST0000: Will be in recovery for at least 1:00, or until 2 clients reconnect [ 2474.205282] Lustre: lustre-OST0000: Recovery over after 0:01, of 2 clients 2 recovered and 0 were evicted. [ 2474.205300] Lustre: lustre-OST0000-osc-MDT0000: Connection restored to 192.168.204.152@tcp (at 0@lo) [ 2474.205301] Lustre: Skipped 3 previous similar messages [ 2476.008296] Lustre: DEBUG MARKER: == sanity-lfsck test 32b: stop LFSCK when some MDT failed ========================================================== 02:53:58 (1733644438) [ 2478.570106] Lustre: DEBUG MARKER: oleg452-server.virtnet: executing load_modules_local [ 2482.605367] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 2482.608243] Lustre: Skipped 1 previous similar message [ 2488.904015] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 2496.952889] LustreError: 30458:0:(lfsck_striped_dir.c:1765:lfsck_namespace_verify_stripe_slave()) cfs_fail_timeout id 162d sleeping for 3000ms [ 2496.956316] LustreError: 30458:0:(lfsck_striped_dir.c:1765:lfsck_namespace_verify_stripe_slave()) Skipped 1 previous similar message [ 2497.624639] Lustre: Failing over lustre-MDT0001 [ 2498.029810] Lustre: lustre-MDT0001: Not available for connect from 0@lo (stopping) [ 2498.031676] Lustre: Skipped 5 previous similar messages [ 2499.957892] LustreError: 30458:0:(lfsck_striped_dir.c:1765:lfsck_namespace_verify_stripe_slave()) cfs_fail_timeout id 162d awake [ 2500.017767] Lustre: server umount lustre-MDT0001 complete [ 2500.753910] LustreError: 30455:0:(lfsck_striped_dir.c:1765:lfsck_namespace_verify_stripe_slave()) cfs_fail_timeout interrupted [ 2503.037436] LustreError: 23273:0:(ldlm_lib.c:1093:target_handle_connect()) lustre-MDT0001: not available for connect from 0@lo (no target). If you are running an HA pair check that the target is mounted on the other server. [ 2503.041779] LustreError: 23273:0:(ldlm_lib.c:1093:target_handle_connect()) Skipped 4 previous similar messages [ 2506.468424] LDISKFS-fs (dm-1): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 2506.569132] Lustre: lustre-MDT0001: in recovery but waiting for the first client to connect [ 2506.581731] mount.lustre (31387) used greatest stack depth: 9840 bytes left [ 2507.286335] Lustre: DEBUG MARKER: oleg452-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 2509.491499] Lustre: DEBUG MARKER: == sanity-lfsck test 33: check LFSCK paramters =========== 02:54:31 (1733644471) [ 2511.581525] Lustre: lustre-MDT0001: Will be in recovery for at least 1:00, or until 1 client reconnects [ 2511.582605] Lustre: lustre-MDT0001-lwp-OST0001: Connection restored to (at 0@lo) [ 2511.582607] Lustre: Skipped 1 previous similar message [ 2511.593037] Lustre: lustre-MDT0001: Recovery over after 0:01, of 1 clients 1 recovered and 0 were evicted. [ 2511.619136] Lustre: lustre-OST0001: new connection from lustre-MDT0001-mdtlov (cleaning up unused objects from 0x2c0000400:69 to 0x2c0000400:97) [ 2511.619542] Lustre: lustre-OST0000: new connection from lustre-MDT0001-mdtlov (cleaning up unused objects from 0x280000400:70 to 0x280000400:97) [ 2512.852231] Lustre: DEBUG MARKER: oleg452-server.virtnet: executing load_modules_local ****************************************************************************** ************************ 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 12.06s (real) 6.42s (CPU), Child processes: 5.60s