************************ crashinfo ************************* /exports/testreports/42551/testresults/sanityn-zfs-centos7_x86_64-centos7_x86_64/oleg212-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.lL2Rv/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42551/testresults/sanityn-zfs-centos7_x86_64-centos7_x86_64/oleg212-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 8 19:02:45 EDT 2024 UPTIME: 01:01:58 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 394 NODENAME: oleg212-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 30 last 5s 68 last 60s 76 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 390 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 ----- -------------- ------ ---------------------------- 6768 txg_sync 0 ms (no user stack) 20 rcuos/1 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 1 systemd 2 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 7015 ldlm_bl_01 15 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 705751 2.7 GB 73% of TOTAL MEM USED 249316 973.9 MB 26% of TOTAL MEM SHARED 8414 32.9 MB 0% of TOTAL MEM BUFFERS 5096 19.9 MB 0% of TOTAL MEM CACHED 66045 258 MB 6% of TOTAL MEM SLAB 25532 99.7 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 58987 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 3715.7 eth0 n/a 1.0 RSS_TOTAL=50932 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a2b6000 ffff88012a2b8000 sysfs sysfs /sys ffff88012a2b61c0 ffff880139944000 proc proc /proc ffff88012a2b6380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a2b6540 ffff8800b5226000 securityfs securityfs /sys/kernel/security ffff88012a2b6700 ffff88012a2b8800 tmpfs tmpfs /dev/shm ffff88012a2b68c0 ffff880137349000 devpts devpts /dev/pts ffff88012a2b6a80 ffff88012a2b9000 tmpfs tmpfs /run ffff88012a2b6c40 ffff88012a2b9800 tmpfs tmpfs /sys/fs/cgroup ffff88012a2b6e00 ffff88012a2ba000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a2b6fc0 ffff88012a2ba800 pstore pstore /sys/fs/pstore ffff88012b282700 ffff88013734c000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b2828c0 ffff88013734b800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b282a80 ffff88013734b000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b282c40 ffff88013734a800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b282e00 ffff88013734c800 cgroup cgroup /sys/fs/cgroup/pids ffff88012b282fc0 ffff88013734d000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b283180 ffff88013734d800 cgroup cgroup /sys/fs/cgroup/devices ffff88012b283340 ffff88013734e000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b283500 ffff88013734e800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012b2836c0 ffff88013734f000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880138ccae00 ffff8800b5227800 configfs configfs /sys/kernel/config ffff88012a2b7340 ffff88012a2bf000 ext4 /dev/nbd0 / ffff88012a2b7500 ffff88012a2be000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137669340 ffff880129da3800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669500 ffff88012b2c0000 mqueue mqueue /dev/mqueue ffff8800b4e90000 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801376696c0 ffff8800b409d000 hugetlbfs hugetlbfs /dev/hugepages ffff8800b4e901c0 ffff8800b400c000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a2b7880 ffff88013739c800 ramfs none /mnt ffff88012b283a40 ffff880129da6800 squashfs /dev/vda /home/green/git/lustre-release ffff88012a2b7a40 ffff8800b409e800 tmpfs none /var/lib/stateless/writable ffff88012b283c00 ffff8800b409e800 tmpfs none /var/cache/man ffff880137669880 ffff8800b409e800 tmpfs none /var/log ffff8800b4e90540 ffff8800b409e800 tmpfs none /var/lib/dbus ffff880137669a40 ffff8800b409e800 tmpfs none /tmp ffff88012a2b7c00 ffff8800b409e800 tmpfs none /var/lib/dhclient ffff88012b283dc0 ffff8800b409e800 tmpfs none /var/tmp ffff88012a2b7dc0 ffff8800b409e800 tmpfs none /var/lib/NetworkManager ffff88012a2b7180 ffff8800b409e800 tmpfs none /var/lib/systemd/random-seed ffff8800b4e90700 ffff8800b409e800 tmpfs none /var/spool ffff88012dd4a000 ffff8800b409e800 tmpfs none /var/lib/nfs ffff880137669c00 ffff8800b409e800 tmpfs none /var/lib/gssproxy ffff8800b4e908c0 ffff8800b409e800 tmpfs none /var/lib/logrotate ffff880137669dc0 ffff8800b409e800 tmpfs none /etc ffff880137669180 ffff8800b409e800 tmpfs none /var/lib/rsyslog ffff880137668a80 ffff8800b409e800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b1e72000 ffff880129ef3000 nfs4 192.168.200.253:/exports/state/oleg212-server.virtnet /var/lib/stateless/state ffff88012dd4a1c0 ffff880129ef3000 nfs4 192.168.200.253:/exports/state/oleg212-server.virtnet /boot ffff880137668fc0 ffff880129ef3000 nfs4 192.168.200.253:/exports/state/oleg212-server.virtnet /etc/etc/kdump.conf ffff880137668e00 ffff88012a2be000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012dd4ac40 ffff880129da6800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b4e90380 ffff8800a6c1d000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b4e90a80 ffff880129f60000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b4e91180 ffff8800920d1000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 49.768955] random: crng init done [ 49.787880] mount.lustre (6939) used greatest stack depth: 10240 bytes left [ 50.467534] Lustre: DEBUG MARKER: oleg212-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 53.625121] Lustre: lustre-OST0000: new disk, initializing [ 53.627830] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 53.629396] Lustre: Skipped 1 previous similar message [ 53.648560] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 55.046586] Lustre: DEBUG MARKER: oleg212-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 58.188821] Lustre: lustre-OST0001: new disk, initializing [ 58.190878] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 58.209217] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 59.117125] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 59.121923] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 59.165024] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 59.174032] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 59.576845] Lustre: DEBUG MARKER: oleg212-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 64.375705] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 68.534223] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 74.121251] Lustre: DEBUG MARKER: oleg212-server.virtnet: executing check_logdir /tmp/testlogs/ [ 74.936049] Lustre: DEBUG MARKER: oleg212-server.virtnet: executing yml_node [ 75.903757] Lustre: DEBUG MARKER: Client: 2.15.63.5 [ 76.506319] Lustre: DEBUG MARKER: MDS: 2.15.63.5 [ 77.134848] Lustre: DEBUG MARKER: OSS: 2.15.63.5 [ 77.502019] Lustre: DEBUG MARKER: -----============= acceptance-small: sanityn ============----- Wed May 8 18:02:03 EDT 2024 [ 81.019199] Lustre: DEBUG MARKER: excepting tests: 27 28 102 [ 81.360924] Lustre: DEBUG MARKER: skipping tests SLOW=no: 33a [ 82.023702] Lustre: DEBUG MARKER: oleg212-client.virtnet: executing check_config_client /mnt/lustre [ 86.097428] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 86.922617] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 87.505148] Lustre: DEBUG MARKER: oleg212-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 89.022924] Lustre: DEBUG MARKER: == sanityn test 0: do_node_vp() and do_facet_vp() do the right thing ========================================================== 18:02:14 (1715205734) [ 92.545190] Lustre: DEBUG MARKER: == sanityn test 1: Check attribute updates on 2 mount points ========================================================== 18:02:18 (1715205738) [ 95.851719] Lustre: DEBUG MARKER: == sanityn test 2a: check cached attribute updates on 2 mtpt's ================================================================== 18:02:21 (1715205741) [ 99.074005] Lustre: DEBUG MARKER: == sanityn test 2b: check cached attribute updates on 2 mtpt's ================================================================== 18:02:24 (1715205744) [ 102.178734] Lustre: DEBUG MARKER: == sanityn test 2c: check cached attribute updates on 2 mtpt's root ============================================================= 18:02:27 (1715205747) [ 105.270093] Lustre: DEBUG MARKER: == sanityn test 2d: check cached attribute updates on 2 mtpt's root ============================================================= 18:02:31 (1715205751) [ 108.328177] Lustre: DEBUG MARKER: == sanityn test 2e: check chmod on root is propagated to others ========================================================== 18:02:34 (1715205754) [ 111.421608] Lustre: DEBUG MARKER: == sanityn test 2f: check attr/owner updates on DNE with 2 mtpt's ========================================================== 18:02:37 (1715205757) [ 111.787948] Lustre: DEBUG MARKER: SKIP: sanityn test_2f needs >= 2 MDTs [ 113.769225] Lustre: DEBUG MARKER: == sanityn test 2g: check blocks update on sync write ==== 18:02:39 (1715205759) ****************************************************************************** ************************ 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 12.14s (real) 6.86s (CPU), Child processes: 5.25s