************************ crashinfo ************************* /exports/testreports/47845/testresults/sanityn-special9-ldiskfs-centos7_x86_64-centos7_x86_64/oleg104-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.hRxY2/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanityn-special9-ldiskfs-centos7_x86_64-centos7_x86_64/oleg104-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:08 EST 2024 UPTIME: 00:06:52 LOAD AVERAGE: 0.43, 0.36, 0.18 TASKS: 224 NODENAME: oleg104-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 55 last 5s 75 last 60s 104 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 218 TASK_RUNNING 1 TASK_UNINTERRUPTIBLE 2 +++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 ----- -------------- ------ ---------------------------- 7682 jbd2/dm-1-8 0 ms (no user stack) 7686 ll_ost00_002 0 ms (no user stack) 7684 ll_ost00_000 0 ms (no user stack) 3499 socknal_sd00_02 0 ms (no user stack) 13965 ll_ost_io00_004 2 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 747566 2.9 GB 78% of TOTAL MEM USED 207501 810.6 MB 21% of TOTAL MEM SHARED 12095 47.2 MB 1% of TOTAL MEM BUFFERS 9070 35.4 MB 0% of TOTAL MEM CACHED 73009 285.2 MB 7% of TOTAL MEM SLAB 14633 57.2 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 58027 226.7 MB 7% of TOTAL LIMIT +++WARNING+++ 2 processes in UNINTERRUPTIBLE state are committing journal +-------------------------------+ >----------------------| 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 408.1 eth0 n/a 0.0 RSS_TOTAL=50620 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880138ccaa80 ffff8800b6347800 sysfs sysfs /sys ffff880138ccac40 ffff880139944000 proc proc /proc ffff880138ccae00 ffff880137678000 devtmpfs devtmpfs /dev ffff880138ccafc0 ffff8800b5202800 securityfs securityfs /sys/kernel/security ffff880137668540 ffff8800b5db3800 tmpfs tmpfs /dev/shm ffff880137668700 ffff8801370d5000 devpts devpts /dev/pts ffff8801376688c0 ffff8800b5db4000 tmpfs tmpfs /run ffff880137668a80 ffff8800b5db4800 tmpfs tmpfs /sys/fs/cgroup ffff880137668c40 ffff8800b5db5000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137668e00 ffff8800b5db5800 pstore pstore /sys/fs/pstore ffff880138ccb180 ffff88012a360000 cgroup cgroup /sys/fs/cgroup/pids ffff880138ccb340 ffff88012a360800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880138ccb500 ffff88012a361000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880138ccb6c0 ffff88012a361800 cgroup cgroup /sys/fs/cgroup/devices ffff880138ccb880 ffff88012a362000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880138ccba40 ffff88012a362800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880138ccbc00 ffff88012a363000 cgroup cgroup /sys/fs/cgroup/freezer ffff880138ccbdc0 ffff88012a363800 cgroup cgroup /sys/fs/cgroup/blkio ffff880137668fc0 ffff8800b5db7800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669180 ffff8800b5db7000 cgroup cgroup /sys/fs/cgroup/memory ffff8801370cac40 ffff8800b5273000 configfs configfs /sys/kernel/config ffff880137669340 ffff8800b5389800 ext4 /dev/nbd0 / ffff88012b2b8700 ffff8800b5207000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b49f2380 ffff8800b4999000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b49f2540 ffff88012b310000 mqueue mqueue /dev/mqueue ffff8800b49f2700 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b400e000 ffff8800b405a000 hugetlbfs hugetlbfs /dev/hugepages ffff88012b2b8e00 ffff88012e180800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b400e1c0 ffff8800b405d000 ramfs none /mnt ffff8800b400e380 ffff880129d4f800 tmpfs none /var/lib/stateless/writable ffff8800b49f28c0 ffff8800b499c000 squashfs /dev/vda /home/green/git/lustre-release ffff88012b2b8fc0 ffff880129d4f800 tmpfs none /var/cache/man ffff8800b400e540 ffff880129d4f800 tmpfs none /var/log ffff8800b400e700 ffff880129d4f800 tmpfs none /var/lib/dbus ffff8800b400e8c0 ffff880129d4f800 tmpfs none /tmp ffff8801376696c0 ffff880129d4f800 tmpfs none /var/lib/dhclient ffff8800b49f2a80 ffff880129d4f800 tmpfs none /var/tmp ffff88012b2b9180 ffff880129d4f800 tmpfs none /var/lib/NetworkManager ffff88012b2b9340 ffff880129d4f800 tmpfs none /var/lib/systemd/random-seed ffff8800b400ea80 ffff880129d4f800 tmpfs none /var/spool ffff88012b2b9500 ffff880129d4f800 tmpfs none /var/lib/nfs ffff88012b2b96c0 ffff880129d4f800 tmpfs none /var/lib/gssproxy ffff88012b2b9880 ffff880129d4f800 tmpfs none /var/lib/logrotate ffff8800b49f2c40 ffff880129d4f800 tmpfs none /etc ffff88012b2b9a40 ffff880129d4f800 tmpfs none /var/lib/rsyslog ffff88012b2b9c00 ffff880129d4f800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b400ec40 ffff880129d4a800 nfs4 192.168.200.253:/exports/state/oleg104-server.virtnet /var/lib/stateless/state ffff88012b2b9dc0 ffff880129d4a800 nfs4 192.168.200.253:/exports/state/oleg104-server.virtnet /boot ffff8800b400f340 ffff880129d4a800 nfs4 192.168.200.253:/exports/state/oleg104-server.virtnet /etc/etc/kdump.conf ffff8800b400f500 ffff8800b5207000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b425dc00 ffff8800b499c000 squashfs /dev/vda /usr/sbin/mount.lustre ffff880136920000 ffff8800b5272000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff880136920e00 ffff880086e4c000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff880136921880 ffff8800702d2800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 86.750926] LDISKFS-fs (dm-1): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 86.818751] Lustre: lustre-OST0000: new disk, initializing [ 86.821340] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 86.823870] Lustre: Skipped 1 previous similar message [ 86.835348] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 87.741859] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 87.745777] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 87.757332] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 88.160218] Lustre: DEBUG MARKER: oleg104-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 92.725476] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 92.729539] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 92.753773] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 92.757655] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 92.785928] Lustre: lustre-OST0001: new disk, initializing [ 92.788312] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 92.801725] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 94.214793] Lustre: DEBUG MARKER: oleg104-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 96.004617] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 96.009251] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 96.021398] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 99.232739] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 106.511937] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 113.041348] Lustre: DEBUG MARKER: oleg104-server.virtnet: executing check_logdir /tmp/testlogs/ [ 114.266712] Lustre: DEBUG MARKER: oleg104-server.virtnet: executing yml_node [ 115.772555] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 116.649433] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 117.550256] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 118.078943] Lustre: DEBUG MARKER: -----============= acceptance-small: sanityn ============----- Thu Dec 12 10:04:12 EST 2024 [ 123.999707] Lustre: DEBUG MARKER: excepting tests: 28 [ 124.629514] Lustre: DEBUG MARKER: skipping tests SLOW=no: 33a [ 125.289486] Lustre: DEBUG MARKER: === sanityn: start setup 10:04:19 (1734015859) === [ 127.168009] Lustre: DEBUG MARKER: oleg104-client.virtnet: executing check_config_client /mnt/lustre [ 132.103954] random: crng init done [ 135.629349] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 137.734655] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 139.340599] Lustre: DEBUG MARKER: oleg104-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 142.584942] Lustre: DEBUG MARKER: === sanityn: finish setup 10:04:36 (1734015876) === [ 144.295724] Lustre: DEBUG MARKER: == sanityn test 16a: 2500 iterations of dual-mount fsx === 10:04:38 (1734015878) [ 335.373163] hrtimer: interrupt took 5400002 ns [ 402.333937] Lustre: DEBUG MARKER: == sanityn test 16b: 2500 iterations of dual-mount fsx at small size ========================================================== 10:08:56 (1734016136) ****************************************************************************** ************************ 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 2 processes in UNINTERRUPTIBLE state are committing journal ------------------------------------------------------------------------------ ** Execution took 11.90s (real) 6.25s (CPU), Child processes: 5.62s