************************ crashinfo ************************* /exports/testreports/42551/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg431-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.IrGJn/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42551/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg431-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 8 19:03:21 EDT 2024 UPTIME: 01:02:28 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 246 NODENAME: oleg431-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 49 last 5s 62 last 60s 77 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 242 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 ----- -------------- ------ ---------------------------- 4440 l2arc_feed 0 ms (no user stack) 4437 dbuf_evict 0 ms (no user stack) 4435 zthr_procedure 0 ms (no user stack) 28 watchdog/3 129 ms (no user stack) 487 kworker/2:2 169 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 742883 2.8 GB 77% of TOTAL MEM USED 212184 828.8 MB 22% of TOTAL MEM SHARED 10828 42.3 MB 1% of TOTAL MEM BUFFERS 8440 33 MB 0% of TOTAL MEM CACHED 67246 262.7 MB 7% of TOTAL MEM SLAB 15287 59.7 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 58975 230.4 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 3745.6 eth0 n/a 3.4 RSS_TOTAL=51392 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88013700e540 ffff880137142800 sysfs sysfs /sys ffff88013700e700 ffff880139944000 proc proc /proc ffff88013700e8c0 ffff880137678000 devtmpfs devtmpfs /dev ffff88013700ea80 ffff8800b5224800 securityfs securityfs /sys/kernel/security ffff88013700ec40 ffff880137143000 tmpfs tmpfs /dev/shm ffff88013700ee00 ffff8801377e6800 devpts devpts /dev/pts ffff88013700efc0 ffff880137143800 tmpfs tmpfs /run ffff88013700f180 ffff880137144000 tmpfs tmpfs /sys/fs/cgroup ffff88013700f340 ffff880137144800 cgroup cgroup /sys/fs/cgroup/systemd ffff88013700f500 ffff880137145000 pstore pstore /sys/fs/pstore ffff88013700f6c0 ffff880137147000 cgroup cgroup /sys/fs/cgroup/blkio ffff88013700f880 ffff880137146800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88013700fa40 ffff880137146000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88013700fc00 ffff880137145800 cgroup cgroup /sys/fs/cgroup/memory ffff88013700fdc0 ffff880137147800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a344000 ffff88012a338000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a3441c0 ffff88012a338800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a344380 ffff88012a339000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a344540 ffff88012a339800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a344700 ffff88012a33a000 cgroup cgroup /sys/fs/cgroup/devices ffff880137668380 ffff8800b7e37000 configfs configfs /sys/kernel/config ffff880138ccae00 ffff8800b4dac000 ext4 /dev/nbd0 / ffff88012a344a80 ffff88012a33a800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a344c40 ffff8800b4ceb800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880138ccafc0 ffff8801377bf800 mqueue mqueue /dev/mqueue ffff8801376696c0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137669880 ffff8800b4df6800 hugetlbfs hugetlbfs /dev/hugepages ffff880137669a40 ffff8800b4df6000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b283340 ffff88012a37b000 ramfs none /mnt ffff88012b283500 ffff88012a37f800 squashfs /dev/vda /home/green/git/lustre-release ffff880137669dc0 ffff8800b4d12800 tmpfs none /var/lib/stateless/writable ffff8800b1e021c0 ffff8800b4d12800 tmpfs none /var/cache/man ffff880138ccb180 ffff8800b4d12800 tmpfs none /var/log ffff88012a344e00 ffff8800b4d12800 tmpfs none /var/lib/dbus ffff8800b1e02380 ffff8800b4d12800 tmpfs none /tmp ffff88012a344fc0 ffff8800b4d12800 tmpfs none /var/lib/dhclient ffff88012a345180 ffff8800b4d12800 tmpfs none /var/tmp ffff88012a345340 ffff8800b4d12800 tmpfs none /var/lib/NetworkManager ffff88012a345500 ffff8800b4d12800 tmpfs none /var/lib/systemd/random-seed ffff88012a3456c0 ffff8800b4d12800 tmpfs none /var/spool ffff88012b2836c0 ffff8800b4d12800 tmpfs none /var/lib/nfs ffff88012b283880 ffff8800b4d12800 tmpfs none /var/lib/gssproxy ffff880138ccb340 ffff8800b4d12800 tmpfs none /var/lib/logrotate ffff8800b1e02540 ffff8800b4d12800 tmpfs none /etc ffff8800b1e02700 ffff8800b4d12800 tmpfs none /var/lib/rsyslog ffff88012a345880 ffff8800b4d12800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b1e028c0 ffff88012a378800 nfs4 192.168.200.253:/exports/state/oleg431-server.virtnet /var/lib/stateless/state ffff88012b283dc0 ffff88012a378800 nfs4 192.168.200.253:/exports/state/oleg431-server.virtnet /boot ffff8800b1e02a80 ffff88012a378800 nfs4 192.168.200.253:/exports/state/oleg431-server.virtnet /etc/etc/kdump.conf ffff88012a345a40 ffff88012a33a800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8801373ad180 ffff88012a37f800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b4108700 ffff8800b5226800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b4108a80 ffff880136a47800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b41081c0 ffff8800b4dad800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b4108380 ffff88012bd1e800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 75.971094] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 77.206717] Lustre: DEBUG MARKER: oleg431-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 81.272812] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 81.278559] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 81.289115] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 81.595093] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 81.599297] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 81.620024] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 81.623789] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 81.657199] Lustre: lustre-OST0001: new disk, initializing [ 81.659914] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 81.675333] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 83.042466] Lustre: DEBUG MARKER: oleg431-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 85.987640] random: crng init done [ 87.276666] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 87.280187] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 87.286007] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 87.992795] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 95.212221] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 100.927437] Lustre: DEBUG MARKER: oleg431-server.virtnet: executing check_logdir /tmp/testlogs/ [ 101.879350] Lustre: DEBUG MARKER: oleg431-server.virtnet: executing yml_node [ 103.064627] Lustre: DEBUG MARKER: Client: 2.15.63.5 [ 103.812209] Lustre: DEBUG MARKER: MDS: 2.15.63.5 [ 104.486366] Lustre: DEBUG MARKER: OSS: 2.15.63.5 [ 104.885170] Lustre: DEBUG MARKER: -----============= acceptance-small: sanityn ============----- Wed May 8 18:02:36 EDT 2024 [ 108.630028] Lustre: DEBUG MARKER: excepting tests: 27 28 [ 109.020661] Lustre: DEBUG MARKER: skipping tests SLOW=no: 33a [ 109.820511] Lustre: DEBUG MARKER: oleg431-client.virtnet: executing check_config_client /mnt/lustre [ 115.231343] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 116.244519] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 116.962327] Lustre: DEBUG MARKER: oleg431-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 119.054148] Lustre: DEBUG MARKER: == sanityn test 0: do_node_vp() and do_facet_vp() do the right thing ========================================================== 18:02:50 (1715205770) [ 122.832096] Lustre: DEBUG MARKER: == sanityn test 1: Check attribute updates on 2 mount points ========================================================== 18:02:54 (1715205774) [ 126.151810] Lustre: DEBUG MARKER: == sanityn test 2a: check cached attribute updates on 2 mtpt's ================================================================== 18:02:57 (1715205777) [ 129.528610] Lustre: DEBUG MARKER: == sanityn test 2b: check cached attribute updates on 2 mtpt's ================================================================== 18:03:00 (1715205780) [ 132.869245] Lustre: DEBUG MARKER: == sanityn test 2c: check cached attribute updates on 2 mtpt's root ============================================================= 18:03:04 (1715205784) [ 136.018619] Lustre: DEBUG MARKER: == sanityn test 2d: check cached attribute updates on 2 mtpt's root ============================================================= 18:03:07 (1715205787) [ 139.218981] Lustre: DEBUG MARKER: == sanityn test 2e: check chmod on root is propagated to others ========================================================== 18:03:10 (1715205790) [ 142.435789] Lustre: DEBUG MARKER: == sanityn test 2f: check attr/owner updates on DNE with 2 mtpt's ========================================================== 18:03:13 (1715205793) [ 145.803301] Lustre: DEBUG MARKER: == sanityn test 2g: check blocks update on sync write ==== 18:03:17 (1715205797) ****************************************************************************** ************************ 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 11.82s (real) 6.28s (CPU), Child processes: 5.52s