************************ crashinfo ************************* /exports/testreports/47154/testresults/sanity-dom-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg444-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.UAkZr/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanity-dom-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg444-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 12:27:33 EST 2024 UPTIME: 00:20:22 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 246 NODENAME: oleg444-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 23 last 5s 62 last 60s 76 ----- 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 ----- -------------- ------ ---------------------------- 3761 monitor_thread 0 ms (no user stack) 27 rcuos/2 0 ms (no user stack) 20 rcuos/1 0 ms (no user stack) 3756 socknal_reaper 0 ms (no user stack) 829 gmain 1 ms /usr/sbin/NetworkManager --no-daemon +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 741457 2.8 GB 77% of TOTAL MEM USED 213610 834.4 MB 22% of TOTAL MEM SHARED 10595 41.4 MB 1% of TOTAL MEM BUFFERS 8389 32.8 MB 0% of TOTAL MEM CACHED 71185 278.1 MB 7% of TOTAL MEM SLAB 15203 59.4 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 58985 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 1219.1 eth0 n/a 1.5 RSS_TOTAL=48948 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a2be1c0 ffff88012a2e0800 sysfs sysfs /sys ffff88012a2be380 ffff880139944000 proc proc /proc ffff88012a2be540 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a2be700 ffff88012a2e0000 securityfs securityfs /sys/kernel/security ffff88012a2be8c0 ffff88012a2e1000 tmpfs tmpfs /dev/shm ffff88012a2bea80 ffff88012b238000 devpts devpts /dev/pts ffff88012a2bec40 ffff88012a2e1800 tmpfs tmpfs /run ffff88012a2bee00 ffff88012a2e2000 tmpfs tmpfs /sys/fs/cgroup ffff88012a2befc0 ffff88012a2e2800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a2bf180 ffff88012a2e3000 pstore pstore /sys/fs/pstore ffff88012a2bf340 ffff88012a2e5000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a2bf500 ffff88012a2e4800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2bf6c0 ffff88012a2e4000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a2bf880 ffff88012a2e3800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a2bfa40 ffff88012a2e5800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a2bfc00 ffff88012a2e6000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2bfdc0 ffff88012a2e6800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a284000 ffff88012a2e7000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a2841c0 ffff88012a2e7800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a284380 ffff88012a310000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801376688c0 ffff8800b52a6000 configfs configfs /sys/kernel/config ffff880137669a40 ffff8800b52a7000 ext4 /dev/nbd0 / ffff880138ccb500 ffff88012a312800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b40c2380 ffff88012a317800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669c00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a284e00 ffff880129e90800 hugetlbfs hugetlbfs /dev/hugepages ffff88012a284fc0 ffff88012b239800 mqueue mqueue /dev/mqueue ffff88012a285180 ffff880129e90000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137669dc0 ffff8800b4018000 ramfs none /mnt ffff880134aa81c0 ffff880129e96000 tmpfs none /var/lib/stateless/writable ffff8800b40c2540 ffff8800b416e000 squashfs /dev/vda /home/green/git/lustre-release ffff880134aa8380 ffff880129e96000 tmpfs none /var/cache/man ffff88012a285340 ffff880129e96000 tmpfs none /var/log ffff880134aa8540 ffff880129e96000 tmpfs none /var/lib/dbus ffff88012a285500 ffff880129e96000 tmpfs none /tmp ffff880134aa8700 ffff880129e96000 tmpfs none /var/lib/dhclient ffff880134aa88c0 ffff880129e96000 tmpfs none /var/tmp ffff880134aa8a80 ffff880129e96000 tmpfs none /var/lib/NetworkManager ffff880138ccb880 ffff880129e96000 tmpfs none /var/lib/systemd/random-seed ffff880134aa8c40 ffff880129e96000 tmpfs none /var/spool ffff880134aa8e00 ffff880129e96000 tmpfs none /var/lib/nfs ffff880138ccba40 ffff880129e96000 tmpfs none /var/lib/gssproxy ffff88012a2856c0 ffff880129e96000 tmpfs none /var/lib/logrotate ffff880134aa8fc0 ffff880129e96000 tmpfs none /etc ffff880134aa9180 ffff880129e96000 tmpfs none /var/lib/rsyslog ffff880138ccbc00 ffff880129e96000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880134aa9500 ffff8800b401c000 nfs4 192.168.200.253:/exports/state/oleg444-server.virtnet /var/lib/stateless/state ffff880138ccbdc0 ffff8800b401c000 nfs4 192.168.200.253:/exports/state/oleg444-server.virtnet /boot ffff880134aa96c0 ffff8800b401c000 nfs4 192.168.200.253:/exports/state/oleg444-server.virtnet /etc/etc/kdump.conf ffff880134aa9880 ffff88012a312800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff880134aa8000 ffff8800b416e000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b1b48c40 ffff8800b5253800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b1b48e00 ffff8800994ef800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b1b481c0 ffff8800a45ff000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b1b496c0 ffff88009a2bd800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 66.127863] Lustre: DEBUG MARKER: oleg444-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 68.241879] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 70.712578] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 70.716234] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 70.735777] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 70.738801] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 70.814435] Lustre: lustre-OST0000: new disk, initializing [ 70.816040] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 70.826660] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 72.131523] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 72.134945] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 72.144427] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 72.384927] Lustre: DEBUG MARKER: oleg444-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 76.806517] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 76.809526] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 76.827296] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 76.831774] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 76.861366] Lustre: lustre-OST0001: new disk, initializing [ 76.863230] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 76.878307] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 78.200456] Lustre: DEBUG MARKER: oleg444-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 80.996229] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 81.000087] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 81.007468] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 82.977180] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 90.203726] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 96.384119] Lustre: DEBUG MARKER: oleg444-server.virtnet: executing check_logdir /tmp/testlogs/ [ 97.217200] Lustre: DEBUG MARKER: oleg444-server.virtnet: executing yml_node [ 98.142687] Lustre: DEBUG MARKER: Client: 2.16.0.1 [ 98.738788] Lustre: DEBUG MARKER: MDS: 2.16.0.1 [ 99.310272] Lustre: DEBUG MARKER: OSS: 2.16.0.1 [ 99.659517] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-dom ============----- Wed Nov 13 12:08:50 EST 2024 [ 103.216799] Lustre: DEBUG MARKER: excepting tests: [ 103.538660] Lustre: DEBUG MARKER: === sanity-dom: start setup 12:08:54 (1731517734) === [ 104.334177] Lustre: DEBUG MARKER: oleg444-client.virtnet: executing check_config_client /mnt/lustre [ 108.997624] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 109.862737] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 110.497796] Lustre: DEBUG MARKER: oleg444-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 111.536346] Lustre: DEBUG MARKER: === sanity-dom: finish setup 12:09:02 (1731517742) === [ 111.987323] Lustre: DEBUG MARKER: == sanity-dom test 1: write a file on one mount, truncate on the other, write again ========================================================== 12:09:02 (1731517742) ****************************************************************************** ************************ 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 12.45s (real) 6.60s (CPU), Child processes: 5.80s