************************ crashinfo ************************* /exports/testreports/41697/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64-retry1/oleg358-client-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.Su8kt/vmlinux [TAINTED] DUMPFILE: /exports/testreports/41697/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64-retry1/oleg358-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Apr 5 20:08:20 EDT 2024 UPTIME: 01:24:05 LOAD AVERAGE: 0.59, 0.54, 0.53 TASKS: 151 NODENAME: oleg358-client.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 15 last 5s 31 last 60s 39 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 147 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 ----- -------------- ------ ---------------------------- 9 rcu_sched 0 ms (no user stack) 1850 socknal_sd01_01 0 ms (no user stack) 20 rcuos/1 0 ms (no user stack) 1849 socknal_sd01_00 3 ms (no user stack) 19080 createmany 7 ms /home/green/git/lustre-release/lustre/tests/createmany -u /mnt/lustre/d106.conf-sanity/f- 64768 +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 794610 3 GB 83% of TOTAL MEM USED 160469 626.8 MB 16% of TOTAL MEM SHARED 10336 40.4 MB 1% of TOTAL MEM BUFFERS 5168 20.2 MB 0% of TOTAL MEM CACHED 46084 180 MB 4% of TOTAL MEM SLAB 74624 291.5 MB 7% 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 739682 2.8 GB ---- COMMITTED 62860 245.5 MB 8% 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 6 LISTEN 3 NAGLE disabled (TCP_NODELAY): 5 user_data set (NFS etc.): 4 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 18 LISTEN 8 Raw sockets info -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 5041.8 eth0 n/a 0.0 RSS_TOTAL=80004 pages, %mem= 1.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b272a80 ffff88012b27f800 sysfs sysfs /sys ffff88012b272c40 ffff880139944000 proc proc /proc ffff88012b272e00 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b272fc0 ffff8800b6d28800 securityfs securityfs /sys/kernel/security ffff88012b273180 ffff88012aac0000 tmpfs tmpfs /dev/shm ffff88012b273340 ffff8801370b7000 devpts devpts /dev/pts ffff88012b273500 ffff88012aac0800 tmpfs tmpfs /run ffff88012b2736c0 ffff88012aac1000 tmpfs tmpfs /sys/fs/cgroup ffff88012b273880 ffff88012aac1800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b273a40 ffff88012aac2000 pstore pstore /sys/fs/pstore ffff880137096540 ffff8800b6d2a800 cgroup cgroup /sys/fs/cgroup/memory ffff880137096700 ffff8800b6d2a000 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801370968c0 ffff8800b6d29800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137096a80 ffff8800b6d29000 cgroup cgroup /sys/fs/cgroup/pids ffff880137096c40 ffff8800b6d2b000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137096e00 ffff8800b6d2b800 cgroup cgroup /sys/fs/cgroup/devices ffff880137096fc0 ffff8800b6d2c000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137097180 ffff8800b6d2c800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880137097340 ffff8800b6d2d000 cgroup cgroup /sys/fs/cgroup/blkio ffff880137097500 ffff8800b6d2d800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880138ccaa80 ffff880137719800 configfs configfs /sys/kernel/config ffff8801376688c0 ffff8800b6e60800 ext4 /dev/nbd0 / ffff880137097a40 ffff8800b6d2e000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b5801340 ffff8800b63cd000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b5801500 ffff88012b278800 mqueue mqueue /dev/mqueue ffff880137097c00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137668a80 ffff88012aac7000 hugetlbfs hugetlbfs /dev/hugepages ffff8800b58016c0 ffff8800b63cf800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880138ccac40 ffff8800b6f81800 ramfs none /mnt ffff880137097dc0 ffff8800b5903000 tmpfs none /var/lib/stateless/writable ffff8800b5801a40 ffff8800b63cb000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b5801c00 ffff8800b5903000 tmpfs none /var/cache/man ffff880137668c40 ffff8800b5903000 tmpfs none /var/log ffff880137668e00 ffff8800b5903000 tmpfs none /var/lib/dbus ffff8800b5801dc0 ffff8800b5903000 tmpfs none /tmp ffff880137097880 ffff8800b5903000 tmpfs none /var/lib/dhclient ffff88012ab12000 ffff8800b5903000 tmpfs none /var/tmp ffff880138ccae00 ffff8800b5903000 tmpfs none /var/lib/NetworkManager ffff88012ab121c0 ffff8800b5903000 tmpfs none /var/lib/systemd/random-seed ffff88012ab12380 ffff8800b5903000 tmpfs none /var/spool ffff880138ccafc0 ffff8800b5903000 tmpfs none /var/lib/nfs ffff880137668fc0 ffff8800b5903000 tmpfs none /var/lib/gssproxy ffff88012ab12540 ffff8800b5903000 tmpfs none /var/lib/logrotate ffff880138ccb180 ffff8800b5903000 tmpfs none /etc ffff88012ab12700 ffff8800b5903000 tmpfs none /var/lib/rsyslog ffff880138ccb340 ffff8800b5903000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b5800fc0 ffff8800b5905000 nfs4 192.168.200.253:/exports/state/oleg358-client.virtnet /var/lib/stateless/state ffff880138ccb500 ffff8800b5905000 nfs4 192.168.200.253:/exports/state/oleg358-client.virtnet /boot ffff8800b5800e00 ffff8800b5905000 nfs4 192.168.200.253:/exports/state/oleg358-client.virtnet /etc/etc/kdump.conf ffff880138ccb6c0 ffff8800b6d2e000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012ab128c0 ffff8800b62cf000 nfs4 192.168.200.253://exports/testreports/41697/testresults/conf-sanity-slow-106-zfs-centos7_x86_64-centos7_x86_64-retry1 /tmp/tmp/testlogs ffff8800b3a56e00 ffff8800b6141000 tmpfs tmpfs /run/user/0 ffff8800b3a57500 ffff8800b63cb000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012ab12c40 ffff8800b59c0800 lustre 192.168.203.158@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 20.754415] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 20.878146] AVX version of gcm_enc/dec engaged. [ 20.887147] AES CTR mode by8 optimization enabled [ 20.947792] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 20.967221] alg: No test for __generic-gcm-aes-aesni (__driver-generic-gcm-aes-aesni) [ 21.658077] EDAC MC: Ver: 3.0.0 [ 21.711234] EDAC sbridge: Seeking for: PCI ID 8086:0ea0 [ 21.711246] EDAC sbridge: Ver: 1.1.2 [ 31.641292] mount.nfs (781) used greatest stack depth: 10704 bytes left [ 33.195835] hrtimer: interrupt took 3413922 ns [ 55.148061] libcfs: loading out-of-tree module taints kernel. [ 55.239087] libcfs: module verification failed: signature and/or required key missing - tainting kernel [ 55.512757] alg: No test for adler32 (adler32-zlib) [ 56.268510] libcfs: HW NUMA nodes: 1, HW CPU cores: 4, npartitions: 2 [ 56.572321] Lustre: Lustre: Build Version: 2.15.61_226_gba717b8 [ 56.982450] LNet: Added LNI 192.168.203.58@tcp [8/256/0/180] [ 56.985345] LNet: Accept secure, port 988 [ 58.585868] Key type lgssc registered [ 59.406019] Lustre: Echo OBD driver; http://www.lustre.org/ [ 119.589927] Lustre: Mounted lustre-client [ 122.407030] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 134.573752] Lustre: DEBUG MARKER: oleg358-client.virtnet: executing check_logdir /tmp/testlogs/ [ 135.964998] Lustre: DEBUG MARKER: oleg358-client.virtnet: executing yml_node [ 137.821030] Lustre: DEBUG MARKER: Client: 2.15.61.226 [ 138.773410] Lustre: DEBUG MARKER: MDS: 2.15.61.226 [ 139.594034] Lustre: DEBUG MARKER: OSS: 2.15.61.226 [ 140.066902] Lustre: DEBUG MARKER: -----============= acceptance-small: conf-sanity ============----- Fri Apr 5 18:46:33 EDT 2024 [ 141.711516] Lustre: DEBUG MARKER: excepting tests: 32newtarball 110 [ 141.965434] Lustre: setting import lustre-MDT0000_UUID INACTIVE by administrator request [ 151.988856] Lustre: Unmounted lustre-client [ 192.773054] Lustre: DEBUG MARKER: oleg358-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 200.211451] Lustre: DEBUG MARKER: oleg358-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 203.386705] random: crng init done [ 214.316538] Lustre: DEBUG MARKER: == conf-sanity test 106: check osp llog processing when catalog is wrapped ========================================================== 18:47:47 (1712357267) [ 242.053796] Lustre: DEBUG MARKER: oleg358-client.virtnet: executing wait_import_state_mount FULL mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 248.938873] Lustre: DEBUG MARKER: oleg358-client.virtnet: executing wait_import_state_mount (FULL|IDLE) osc.lustre-OST0000-osc-[-0-9a-f]*.ost_server_uuid [ 249.147254] Lustre: Mounted lustre-client [ 255.809402] Lustre: 12936:0:(client.c:2340:ptlrpc_expire_one_request()) @@@ Request sent has failed due to network error: [sent 1712357309/real 1712357309] req@ffff8800a9af5f80 x1795536570206656/t0(0) o35->lustre-MDT0000-mdc-ffff8800b59c0800@192.168.203.158@tcp:23/10 lens 392/624 e 0 to 1 dl 1712357325 ref 2 fl Rpc:ReXQU/200/ffffffff rc 0/-1 job:'createmany.0' uid:0 gid:0 [ 255.821623] Lustre: lustre-MDT0000-mdc-ffff8800b59c0800: Connection to lustre-MDT0000 (at 192.168.203.158@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 255.837789] Lustre: lustre-MDT0000-mdc-ffff8800b59c0800: Connection restored to (at 192.168.203.158@tcp) ****************************************************************************** ************************ 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 10.72s (real) 5.45s (CPU), Child processes: 5.23s