************************ crashinfo ************************* /exports/testreports/47845/testresults/sanity-benchmark-special10-zfs-centos7_x86_64-centos7_x86_64/oleg132-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.x0u8U/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47845/testresults/sanity-benchmark-special10-zfs-centos7_x86_64-centos7_x86_64/oleg132-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Dec 12 11:07:05 EST 2024 UPTIME: 01:04:55 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 153 NODENAME: oleg132-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 13 last 5s 26 last 60s 32 ----- 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 ----- -------------- ------ ---------------------------- 17 kworker/1:0 0 ms (no user stack) 1969 socknal_reaper 0 ms (no user stack) 1976 lnet_discovery 0 ms (no user stack) 27 rcuos/2 0 ms (no user stack) 1975 monitor_thread 131 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 365213 1.4 GB 38% of TOTAL MEM USED 589866 2.3 GB 61% of TOTAL MEM SHARED 471120 1.8 GB 49% of TOTAL MEM BUFFERS 5150 20.1 MB 0% of TOTAL MEM CACHED 513929 2 GB 53% of TOTAL MEM SLAB 40221 157.1 MB 4% 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 61680 240.9 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 3892.8 eth0 n/a 1.8 RSS_TOTAL=74032 pages, %mem= 1.2 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668a80 ffff8800b6ce8800 sysfs sysfs /sys ffff880137668c40 ffff880139944000 proc proc /proc ffff880137668e00 ffff880137678000 devtmpfs devtmpfs /dev ffff880137668fc0 ffff880137318800 securityfs securityfs /sys/kernel/security ffff880138ccae00 ffff8800b7b5d800 tmpfs tmpfs /dev/shm ffff880138ccafc0 ffff88013767a000 devpts devpts /dev/pts ffff880138ccb180 ffff8800b7b5e000 tmpfs tmpfs /run ffff880138ccb340 ffff8800b7b5e800 tmpfs tmpfs /sys/fs/cgroup ffff880138ccb500 ffff8800b7b5f000 cgroup cgroup /sys/fs/cgroup/systemd ffff880138ccb6c0 ffff8800b7b5f800 pstore pstore /sys/fs/pstore ffff880137669180 ffff8800b6ce9000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669340 ffff8800b6ce9800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137669500 ffff8800b6cea000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801376696c0 ffff8800b6cea800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880137669880 ffff8800b6ceb000 cgroup cgroup /sys/fs/cgroup/devices ffff880137669a40 ffff8800b6ceb800 cgroup cgroup /sys/fs/cgroup/pids ffff880137669c00 ffff8800b6cec000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669dc0 ffff8800b6cec800 cgroup cgroup /sys/fs/cgroup/memory ffff88012aad8000 ffff8800b6ced000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012aad81c0 ffff8800b6ced800 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801370cc380 ffff8800b6d0f800 configfs configfs /sys/kernel/config ffff8801370cc540 ffff88012a631800 ext4 /dev/nbd0 / ffff880138ccb880 ffff88013731c800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88013702e8c0 ffff8800b629d800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aad9a40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012aad9c00 ffff88012ab84800 hugetlbfs hugetlbfs /dev/hugepages ffff88012aad9dc0 ffff88013771e000 mqueue mqueue /dev/mqueue ffff88013702ea80 ffff8800b629d000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88013702ec40 ffff8800b629f800 ramfs none /mnt ffff8801373ac1c0 ffff88012ab87800 tmpfs none /var/lib/stateless/writable ffff8801373ac380 ffff88012ab81000 squashfs /dev/vda /home/green/git/lustre-release ffff8801373ac700 ffff88012ab87800 tmpfs none /var/cache/man ffff88013702ee00 ffff88012ab87800 tmpfs none /var/log ffff8801370cc700 ffff88012ab87800 tmpfs none /var/lib/dbus ffff8801370cc8c0 ffff88012ab87800 tmpfs none /tmp ffff88013702efc0 ffff88012ab87800 tmpfs none /var/lib/dhclient ffff8801373ac8c0 ffff88012ab87800 tmpfs none /var/tmp ffff8801373aca80 ffff88012ab87800 tmpfs none /var/lib/NetworkManager ffff880138ccba40 ffff88012ab87800 tmpfs none /var/lib/systemd/random-seed ffff8801373acc40 ffff88012ab87800 tmpfs none /var/spool ffff880138ccbc00 ffff88012ab87800 tmpfs none /var/lib/nfs ffff88013702f180 ffff88012ab87800 tmpfs none /var/lib/gssproxy ffff8801373ace00 ffff88012ab87800 tmpfs none /var/lib/logrotate ffff880138ccbdc0 ffff88012ab87800 tmpfs none /etc ffff8801373acfc0 ffff88012ab87800 tmpfs none /var/lib/rsyslog ffff880138ccac40 ffff88012ab87800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88013765a000 ffff88012a492000 nfs4 192.168.200.253:/exports/state/oleg132-client.virtnet /var/lib/stateless/state ffff88013702f500 ffff88012a492000 nfs4 192.168.200.253:/exports/state/oleg132-client.virtnet /boot ffff88013702f340 ffff88012a492000 nfs4 192.168.200.253:/exports/state/oleg132-client.virtnet /etc/etc/kdump.conf ffff8801370cca80 ffff88013731c800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b3950e00 ffff8800b3944800 nfs4 192.168.200.253://exports/testreports/47845/testresults/sanity-benchmark-special10-zfs-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8801370cd6c0 ffff88012aba4000 tmpfs tmpfs /run/user/0 ffff8801370cddc0 ffff88012ab81000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88013765a540 ffff88012aaca000 lustre 192.168.201.132@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 50.256612] Lustre: Echo OBD driver; http://www.lustre.org/ [ 95.056605] Lustre: Mounted lustre-client [ 97.060296] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 108.615648] Lustre: DEBUG MARKER: oleg132-client.virtnet: executing check_logdir /tmp/testlogs/ [ 109.410878] Lustre: DEBUG MARKER: oleg132-client.virtnet: executing yml_node [ 110.480351] Lustre: DEBUG MARKER: Client: 2.16.0.RC5 [ 111.098693] Lustre: DEBUG MARKER: MDS: 2.16.0.RC5 [ 111.664485] Lustre: DEBUG MARKER: OSS: 2.16.0.RC5 [ 112.035036] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-benchmark ============----- Thu Dec 12 10:04:01 EST 2024 [ 115.804671] Lustre: DEBUG MARKER: excepting tests: [ 116.192900] Lustre: DEBUG MARKER: skipping tests SLOW=no: iozone [ 116.579801] Lustre: DEBUG MARKER: === sanity-benchmark: start setup 10:04:05 (1734015845) === [ 117.440947] Lustre: DEBUG MARKER: oleg132-client.virtnet: executing check_config_client /mnt/lustre [ 120.088618] Lustre: lustre-OST0000-osc-ffff88012aaca000: disconnect after 24s idle [ 122.922182] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 125.918825] Lustre: DEBUG MARKER: === sanity-benchmark: finish setup 10:04:14 (1734015854) === [ 126.562529] Lustre: DEBUG MARKER: == sanity-benchmark test dbench: dbench ================== 10:04:15 (1734015855) [ 130.734191] random: crng init done [ 283.996852] LNet: 9741:0:(debug.c:314:libcfs_debug_str2mask()) using a numerical debug mask is deprecated [ 289.283571] Lustre: DEBUG MARKER: == sanity-benchmark test bonnie: bonnie++ ================ 10:06:57 (1734016017) [ 290.469574] Lustre: DEBUG MARKER: min OST has 3439616kB available, using 5159424kB file size [ 305.979496] hrtimer: interrupt took 5043318 ns [ 436.640600] Lustre: 1981:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016150/real 1734016150] req@ffff88012c519500 x1818247358752640/t0(0) o3->lustre-OST0001-osc-ffff88012aaca000@192.168.201.132@tcp:6/4 lens 488/440 e 0 to 1 dl 1734016166 ref 2 fl Rpc:XQr/200/ffffffff rc 0/-1 job:'bonnie++.500' uid:500 gid:500 [ 436.640608] Lustre: 1980:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016150/real 1734016150] req@ffff88012c51bb80 x1818247358752512/t0(0) o4->lustre-OST0001-osc-ffff88012aaca000@192.168.201.132@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 [ 436.640798] Lustre: lustre-OST0001-osc-ffff88012aaca000: Connection to lustre-OST0001 (at 192.168.201.132@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 436.678487] Lustre: 1981:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 4 previous similar messages [ 437.640653] Lustre: 1979:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016150/real 1734016150] req@ffff88009f306300 x1818247358652032/t0(0) o4->lustre-OST0000-osc-ffff88012aaca000@192.168.201.132@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 [ 437.640747] Lustre: lustre-OST0000-osc-ffff88012aaca000: Connection to lustre-OST0000 (at 192.168.201.132@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 437.664233] Lustre: 1979:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 9 previous similar messages [ 441.640620] Lustre: 1981:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016155/real 1734016155] req@ffff88012c51b480 x1818247358752896/t0(0) o400->lustre-MDT0000-mdc-ffff88012aaca000@192.168.201.132@tcp:12/10 lens 224/224 e 0 to 1 dl 1734016171 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 441.640651] LustreError: MGC192.168.201.132@tcp: Connection to MGS (at 192.168.201.132@tcp) was lost; in progress operations using this service will fail [ 441.661662] Lustre: 1981:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 5 previous similar messages [ 441.666087] Lustre: lustre-MDT0000-mdc-ffff88012aaca000: Connection to lustre-MDT0000 (at 192.168.201.132@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 446.640648] Lustre: 1980:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016160/real 1734016160] req@ffff88012c519880 x1818247358753536/t0(0) o400->lustre-OST0000-osc-ffff88012aaca000@192.168.201.132@tcp:28/4 lens 224/224 e 0 to 1 dl 1734016176 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 446.654724] Lustre: 1980:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 451.658625] Lustre: 1980:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1734016165/real 1734016165] req@ffff88012c519c00 x1818247358754048/t0(0) o400->lustre-OST0000-osc-ffff88012aaca000@192.168.201.132@tcp:28/4 lens 224/224 e 0 to 1 dl 1734016181 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 451.672778] Lustre: 1980:0:(client.c:2363:ptlrpc_expire_one_request()) Skipped 2 previous similar messages [ 474.910763] LustreError: 1972:0:(events.c:211:client_bulk_callback()) event type 1, status -5, desc ffff880130814400 [ 1621.480613] LustreError: 9481:0:(osc_cache.c:908:osc_extent_wait()) extent ffff88009bcc86c0@{[128256 -> 128511/128511], [3|0|+|rpc|wiY|ffff88009880cd00], [1703936|256|+|-|ffff8800918a0480|256|ffff88012e3d9110]} lustre-OST0001-osc-ffff88012aaca000: wait ext to 0 timedout, recovery in progress? [ 1621.492333] LustreError: 9481:0:(osc_cache.c:908:osc_extent_wait()) ### extent: ffff88009bcc86c0 ns: lustre-OST0001-osc-ffff88012aaca000 lock: ffff8800918a0480/0x3d6e93f7af8d0ba5 lrc: 21/0,0 mode: PW/PW res: [0x280000400:0xa18:0x0].0x0 rrc: 2 type: EXT [0->18446744073709551615] (req 0->8191) gid 0 flags: 0x800029400000000 nid: local remote: 0x4c5110726fd12f8e expref: -99 pid: 10538 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 11.02s (real) 5.67s (CPU), Child processes: 5.32s