************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special2-ldiskfs-centos7_x86_64-centos7_x86_64/oleg141-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.ibS2S/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special2-ldiskfs-centos7_x86_64-centos7_x86_64/oleg141-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 10:09:09 EST 2024 UPTIME: 00:06:57 LOAD AVERAGE: 1.03, 1.66, 0.84 TASKS: 270 NODENAME: oleg141-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 iowrite16+0x3b, 449 bytes of data #0 vp_notify+0x16 #1 virtqueue_kick+0x2a #2 try_fill_recv+0x1cd #3 virtnet_poll+0x4e1 #4 net_rx_action+0x28b #5 __do_softirq+0xf7 #6 call_softirq+0x1c #7 do_softirq+0x65 #8 irq_exit+0x105 #9 do_IRQ+0x56, 19 bytes of data #10 ret_from_intr+0x0 #-1 native_safe_halt+0xb, 477 bytes of data #11 default_idle+0x1e #12 default_enter_idle+0x45 #13 cpuidle_enter_state+0x40 #14 cpuidle_idle_call+0xd8 #15 arch_cpu_idle+0xe #16 cpu_startup_entry+0x14a #17 rest_init+0x8e #18 start_kernel+0x456 #19 x86_64_start_reservations+0x2a #20 x86_64_start_kernel+0x152 #21 start_cpu+0x5 -- CPU#1 -- PID=3505 CPU=1 CMD=socknal_sd00_00 #0 __check_object_size+0x25 #1 memcpy_toiovec+0x67 #2 skb_copy_datagram_iovec+0x13f #3 tcp_recvmsg+0x22a #4 inet_recvmsg+0x9a #5 sock_recvmsg+0xbf #6 kernel_recvmsg+0x3a #7 ksocknal_lib_recv_kiov+0x14e #8 ksocknal_process_receive+0x2e0 #9 ksocknal_scheduler+0x1ca #10 kthread+0xe4 #11 ret_from_fork_nospec_begin+0x7 -- 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 75 last 60s 93 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 264 TASK_RUNNING 2 TASK_UNINTERRUPTIBLE 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 ----- -------------- ------ ---------------------------- 3507 socknal_sd00_02 0 ms (no user stack) 13846 ll_ost_io00_013 0 ms (no user stack) 13853 ll_ost_io00_019 3 ms (no user stack) 8959 jbd2/dm-2-8 4 ms (no user stack) 3505 socknal_sd00_00 4 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 37860 147.9 MB 3% of TOTAL MEM USED 917207 3.5 GB 96% of TOTAL MEM SHARED 12332 48.2 MB 1% of TOTAL MEM BUFFERS 5540 21.6 MB 0% of TOTAL MEM CACHED 775476 3 GB 81% of TOTAL MEM SLAB 19987 78.1 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 57985 226.5 MB 7% of TOTAL LIMIT +++WARNING+++ 1 processes in UNINTERRUPTIBLE state are committing journal +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=socknal_sd00_00 ---+ 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 412.3 eth0 n/a 0.0 RSS_TOTAL=51268 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880138ccac40 ffff8800b5513800 sysfs sysfs /sys ffff880138ccae00 ffff880139944000 proc proc /proc ffff880138ccafc0 ffff880137678000 devtmpfs devtmpfs /dev ffff880138ccb180 ffff88012b2d6800 securityfs securityfs /sys/kernel/security ffff8801376688c0 ffff8800b5209000 tmpfs tmpfs /dev/shm ffff880137668a80 ffff880137678800 devpts devpts /dev/pts ffff880137668c40 ffff8800b5209800 tmpfs tmpfs /run ffff880137668e00 ffff8800b520a000 tmpfs tmpfs /sys/fs/cgroup ffff880137668fc0 ffff8800b520a800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669180 ffff8800b520b000 pstore pstore /sys/fs/pstore ffff88013701ca80 ffff88012b2d7000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88013701cc40 ffff88012b2d7800 cgroup cgroup /sys/fs/cgroup/pids ffff88013701ce00 ffff88012a350000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88013701cfc0 ffff88012a350800 cgroup cgroup /sys/fs/cgroup/blkio ffff88013701d180 ffff88012a351000 cgroup cgroup /sys/fs/cgroup/memory ffff88013701d340 ffff88012a351800 cgroup cgroup /sys/fs/cgroup/freezer ffff88013701d500 ffff88012a352000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88013701d6c0 ffff88012a352800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88013701d880 ffff88012a353000 cgroup cgroup /sys/fs/cgroup/devices ffff88013701da40 ffff88012a353800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880137669500 ffff8800b520e000 configfs configfs /sys/kernel/config ffff880129ecae00 ffff8800b4832800 ext4 /dev/nbd0 / ffff8801376696c0 ffff8800b520f800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137669340 ffff880129f8b000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880129ecb180 ffff880137037800 mqueue mqueue /dev/mqueue ffff880129ecb340 ffff8800b4a5e000 hugetlbfs hugetlbfs /dev/hugepages ffff880129ecb500 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880129ecb6c0 ffff8800b4a58000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880129ecb880 ffff8800b4a5b800 ramfs none /mnt ffff880137669880 ffff880129f37000 squashfs /dev/vda /home/green/git/lustre-release ffff880138ccb340 ffff880129f89000 tmpfs none /var/lib/stateless/writable ffff8800b4bd6a80 ffff880129f89000 tmpfs none /var/cache/man ffff8800b4bd6c40 ffff880129f89000 tmpfs none /var/log ffff880129ecbc00 ffff880129f89000 tmpfs none /var/lib/dbus ffff880137669a40 ffff880129f89000 tmpfs none /tmp ffff880129ecbdc0 ffff880129f89000 tmpfs none /var/lib/dhclient ffff8800b433a000 ffff880129f89000 tmpfs none /var/tmp ffff8800b4bd6e00 ffff880129f89000 tmpfs none /var/lib/NetworkManager ffff8800b433a1c0 ffff880129f89000 tmpfs none /var/lib/systemd/random-seed ffff8800b433a380 ffff880129f89000 tmpfs none /var/spool ffff8800b4bd6fc0 ffff880129f89000 tmpfs none /var/lib/nfs ffff8800b433a540 ffff880129f89000 tmpfs none /var/lib/gssproxy ffff8800b4bd7180 ffff880129f89000 tmpfs none /var/lib/logrotate ffff8800b4bd7340 ffff880129f89000 tmpfs none /etc ffff8800b4bd7500 ffff880129f89000 tmpfs none /var/lib/rsyslog ffff8800b4bd76c0 ffff880129f89000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880138ccb500 ffff880129e67000 nfs4 192.168.200.253:/exports/state/oleg141-server.virtnet /var/lib/stateless/state ffff8800b4bd7880 ffff880129e67000 nfs4 192.168.200.253:/exports/state/oleg141-server.virtnet /boot ffff880137669c00 ffff880129e67000 nfs4 192.168.200.253:/exports/state/oleg141-server.virtnet /etc/etc/kdump.conf ffff880137669dc0 ffff8800b520f800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b4a03340 ffff880129f37000 squashfs /dev/vda /usr/sbin/mount.lustre ffff880138ccbdc0 ffff88011dfef800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff880129eca8c0 ffff88011dfee000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff880129eca700 ffff88007fcee000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 88.163227] Lustre: lustre-OST0000: new disk, initializing [ 88.165762] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 88.168680] Lustre: Skipped 1 previous similar message [ 88.182167] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 89.347437] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 89.350256] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 89.360098] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 89.545090] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 94.016367] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 94.019572] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 94.038115] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 94.042507] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 94.067077] Lustre: lustre-OST0001: new disk, initializing [ 94.069062] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 94.078998] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 95.470626] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 97.914690] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 97.918985] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 97.931114] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 100.474401] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 106.740481] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 112.955380] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing check_logdir /tmp/testlogs/ [ 113.888071] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing yml_node [ 114.926271] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 115.586335] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 116.360822] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 116.925244] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:07 EST 2024 [ 122.273614] Lustre: DEBUG MARKER: excepting tests: [ 122.719900] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 123.162809] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:13 (1734015853) === [ 124.365361] Lustre: DEBUG MARKER: oleg141-client.virtnet: executing check_config_client /mnt/lustre [ 131.485674] random: crng init done [ 132.298474] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 134.103009] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 135.459470] Lustre: DEBUG MARKER: oleg141-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 137.814386] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:27 (1734015867) === [ 138.718604] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:28 (1734015868) [ 300.555690] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:10 (1734016030) [ 301.937982] Lustre: DEBUG MARKER: min OST has 3595744kB available, using 5393616kB file size [ 306.267738] hrtimer: interrupt took 6063452 ns ****************************************************************************** ************************ 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 1 processes in UNINTERRUPTIBLE state are committing journal ------------------------------------------------------------------------------ ** Execution took 12.23s (real) 6.46s (CPU), Child processes: 5.73s