************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special8-ldiskfs-centos7_x86_64-centos7_x86_64-retry1/oleg139-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.KjHaT/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special8-ldiskfs-centos7_x86_64-centos7_x86_64-retry1/oleg139-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 11:07:19 EST 2024 UPTIME: 01:05:08 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 153 NODENAME: oleg139-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 24 last 60s 30 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 149 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 ----- -------------- ------ ---------------------------- 34 rcuos/3 0 ms (no user stack) 11 rcuos/0 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 1 systemd 4 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 68 kworker/0:2 276 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 427121 1.6 GB 44% of TOTAL MEM USED 527958 2 GB 55% of TOTAL MEM SHARED 411987 1.6 GB 43% of TOTAL MEM BUFFERS 5150 20.1 MB 0% of TOTAL MEM CACHED 454793 1.7 GB 47% of TOTAL MEM SLAB 36795 143.7 MB 3% 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 61648 240.8 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 3 LISTEN 3 NAGLE disabled (TCP_NODELAY): 3 user_data set (NFS etc.): 1 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 18 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3905.6 eth0 n/a 2.1 RSS_TOTAL=76172 pages, %mem= 1.2 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012b26ea80 ffff88013730c800 sysfs sysfs /sys ffff88012b26ec40 ffff880139944000 proc proc /proc ffff88012b26ee00 ffff880137678000 devtmpfs devtmpfs /dev ffff88012b26efc0 ffff8800b6ca4000 securityfs securityfs /sys/kernel/security ffff88013709e380 ffff8800b6d00800 tmpfs tmpfs /dev/shm ffff88013709e540 ffff880137309800 devpts devpts /dev/pts ffff88013709e700 ffff8800b6d01000 tmpfs tmpfs /run ffff88013709e8c0 ffff8800b6d01800 tmpfs tmpfs /sys/fs/cgroup ffff88013709ea80 ffff8800b6d02000 cgroup cgroup /sys/fs/cgroup/systemd ffff88013709ec40 ffff8800b6d02800 pstore pstore /sys/fs/pstore ffff88012b26f180 ffff88013730e800 cgroup cgroup /sys/fs/cgroup/pids ffff88012b26f340 ffff88013730e000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b26f500 ffff88013730d800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b26f6c0 ffff88013730d000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b26f880 ffff88013730f000 cgroup cgroup /sys/fs/cgroup/devices ffff88012b26fa40 ffff88013730f800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b26fc00 ffff88012aaa8000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88013709ee00 ffff8800b6d03000 cgroup cgroup /sys/fs/cgroup/freezer ffff88013709efc0 ffff8800b6d03800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88013709f180 ffff8800b6d04000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b26fdc0 ffff88012aaaf800 configfs configfs /sys/kernel/config ffff88013709f6c0 ffff88012a417800 ext4 /dev/nbd0 / ffff8800b6248000 ffff8800b6d04800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b6248700 ffff8800b61b3000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668a80 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccbdc0 ffff88013730b000 mqueue mqueue /dev/mqueue ffff880137668c40 ffff88012a5f3800 hugetlbfs hugetlbfs /dev/hugepages ffff88013709f880 ffff8800b6e76800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137668e00 ffff8800b6e55800 ramfs none /mnt ffff880137668fc0 ffff8800b6e57000 tmpfs none /var/lib/stateless/writable ffff88012b26e8c0 ffff8800b5851000 squashfs /dev/vda /home/green/git/lustre-release ffff880137669180 ffff8800b6e57000 tmpfs none /var/cache/man ffff8800b62488c0 ffff8800b6e57000 tmpfs none /var/log ffff8800b6248a80 ffff8800b6e57000 tmpfs none /var/lib/dbus ffff880137669340 ffff8800b6e57000 tmpfs none /tmp ffff8800b6248c40 ffff8800b6e57000 tmpfs none /var/lib/dhclient ffff88013709fc00 ffff8800b6e57000 tmpfs none /var/tmp ffff8800b6248e00 ffff8800b6e57000 tmpfs none /var/lib/NetworkManager ffff8800b6248fc0 ffff8800b6e57000 tmpfs none /var/lib/systemd/random-seed ffff8800b6249180 ffff8800b6e57000 tmpfs none /var/spool ffff88013709fdc0 ffff8800b6e57000 tmpfs none /var/lib/nfs ffff88013709f500 ffff8800b6e57000 tmpfs none /var/lib/gssproxy ffff8800b3f24000 ffff8800b6e57000 tmpfs none /var/lib/logrotate ffff880137669500 ffff8800b6e57000 tmpfs none /etc ffff8800b6249340 ffff8800b6e57000 tmpfs none /var/lib/rsyslog ffff8800b6249500 ffff8800b6e57000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b3f241c0 ffff8800b6e70000 nfs4 192.168.200.253:/exports/state/oleg139-client.virtnet /var/lib/stateless/state ffff8801376696c0 ffff8800b6e70000 nfs4 192.168.200.253:/exports/state/oleg139-client.virtnet /boot ffff880137669880 ffff8800b6e70000 nfs4 192.168.200.253:/exports/state/oleg139-client.virtnet /etc/etc/kdump.conf ffff880137669a40 ffff8800b6d04800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b3ab8fc0 ffff8800b61b4800 nfs4 192.168.200.253://exports/testreports/47845/testresults/sanity-benchmark-special8-ldiskfs-centos7_x86_64-centos7_x86_64-retry1 /tmp/tmp/testlogs ffff8800b3f25340 ffff8800b61b0000 tmpfs tmpfs /run/user/0 ffff8800b3ab9340 ffff8800b5851000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b3f25a40 ffff88012a5f5800 lustre 192.168.201.139@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 53.746820] Key type lgssc registered [ 54.082815] Lustre: Echo OBD driver; http://www.lustre.org/ [ 103.364230] Lustre: Mounted lustre-client [ 105.348580] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 114.888254] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing check_logdir /tmp/testlogs/ [ 115.787089] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing yml_node [ 116.881748] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 117.618575] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 118.536412] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 119.094432] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:08 EST 2024 [ 124.494055] Lustre: DEBUG MARKER: excepting tests: [ 124.987080] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 125.584622] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:14 (1734015854) === [ 126.965656] Lustre: DEBUG MARKER: oleg139-client.virtnet: executing check_config_client /mnt/lustre [ 128.389322] Lustre: lustre-OST0000-osc-ffff88012a5f5800: disconnect after 24s idle [ 135.030968] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 140.558063] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:29 (1734015869) === [ 141.543666] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:30 (1734015870) [ 147.135814] random: crng init done [ 299.086760] LNet: 9717:0:(debug.c:314:libcfs_debug_str2mask()) using a numerical debug mask is deprecated [ 303.562948] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:07:12 (1734016032) [ 304.907088] Lustre: DEBUG MARKER: min OST has 3604164kB available, using 5406246kB file size [ 312.715658] hrtimer: interrupt took 5968312 ns [ 436.556855] Lustre: 1975:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016150/real 1734016150] req@ffff880097cb5500 x1818247357676672/t0(0) o4->lustre-OST0001-osc-ffff88012a5f5800@192.168.201.139@tcp:6/4 lens 488/448 e 0 to 1 dl 1734016166 ref 2 fl Rpc:XQr/200/ffffffff rc 0/-1 job:'bonnie++.500' uid:500 gid:500 [ 436.575059] Lustre: lustre-OST0001-osc-ffff88012a5f5800: Connection to lustre-OST0001 (at 192.168.201.139@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 437.584965] Lustre: 1977:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016150/real 1734016150] req@ffff8800a8de0a80 x1818247357675904/t0(0) o4->lustre-OST0000-osc-ffff88012a5f5800@192.168.201.139@tcp:6/4 lens 488/448 e 0 to 1 dl 1734016166 ref 2 fl Rpc:XQr/200/ffffffff rc 0/-1 job:'bonnie++.500' uid:500 gid:500 [ 437.598710] Lustre: 1977:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 6 previous similar messages [ 439.602827] Lustre: 1977:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016153/real 1734016153] req@ffff88009f21fb80 x1818247357677952/t0(0) o400->lustre-OST0000-osc-ffff88012a5f5800@192.168.201.139@tcp:28/4 lens 224/224 e 0 to 1 dl 1734016169 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 439.616841] Lustre: 1977:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 439.621042] Lustre: lustre-MDT0000-mdc-ffff88012a5f5800: Connection to lustre-MDT0000 (at 192.168.201.139@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 439.628878] Lustre: Skipped 1 previous similar message [ 439.631388] LustreError: MGC192.168.201.139@tcp: Connection to MGS (at 192.168.201.139@tcp) was lost; in progress operations using this service will fail [ 444.636839] Lustre: 1977:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016158/real 1734016158] req@ffff88009f21ce00 x1818247357678336/t0(0) o400->lustre-MDT0000-mdc-ffff88012a5f5800@192.168.201.139@tcp:12/10 lens 224/224 e 0 to 1 dl 1734016174 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 444.650729] Lustre: 1977:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 3 previous similar messages [ 449.654813] Lustre: 1977:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016163/real 1734016163] req@ffff88009f21df80 x1818247357678848/t0(0) o400->lustre-MDT0000-mdc-ffff88012a5f5800@192.168.201.139@tcp:12/10 lens 224/224 e 0 to 1 dl 1734016179 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 449.672091] Lustre: 1977:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 2 previous similar messages [ 478.755022] LNetError: 1966:0:(socklnd.c:1585:ksocknal_destroy_conn()) Completing partial receive from 12345-192.168.201.139@tcp[2], ip 192.168.201.139:988, with error, wanted: 687072, left: 687072, last alive is 59 secs ago [ 478.763896] LustreError: 1966:0:(events.c:211:client_bulk_callback()) event type 2, status -5, desc ffff880136b4cc00 [ 1620.814851] LustreError: 4744:0:(osc_cache.c:908:osc_extent_wait()) extent ffff88012c79a480@{[54272 -> 55295/55295], [3|0|+|rpc|wiY|ffff880091545380], [4218880|1024|+|-|ffff880091654d80|1024|ffff8800b3b51110]} lustre-OST0000-osc-ffff88012a5f5800: wait ext to 0 timedout, recovery in progress? [ 1620.826298] LustreError: 4744:0:(osc_cache.c:908:osc_extent_wait()) ### extent: ffff88012c79a480 ns: lustre-OST0000-osc-ffff88012a5f5800 lock: ffff880091654d80/0xfe989d212be172df lrc: 5/0,0 mode: PW/PW res: [0x240000400:0x91a:0x0].0x0 rrc: 2 type: EXT [0->18446744073709551615] (req 0->8191) gid 0 flags: 0x800029400000000 nid: local remote: 0xdfc9d71c35ed9b83 expref: -99 pid: 10516 timeout: 0 lvb_type: 1 ****************************************************************************** ************************ 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 11.28s (real) 5.80s (CPU), Child processes: 5.44s