************************ crashinfo ************************* /exports/testreports/47154/testresults/sanity-lfsck-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg133-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.466W6/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanity-lfsck-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg133-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 12:49:11 EST 2024 UPTIME: 00:42:02 LOAD AVERAGE: 0.00, 0.01, 0.13 TASKS: 241 NODENAME: oleg133-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 26 last 5s 60 last 60s 73 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 237 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) 18869 monitor_thread 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 18864 socknal_reaper 0 ms (no user stack) 1 systemd 5 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 21 +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 727602 2.8 GB 76% of TOTAL MEM USED 227465 888.5 MB 23% of TOTAL MEM SHARED 10236 40 MB 1% of TOTAL MEM BUFFERS 7684 30 MB 0% of TOTAL MEM CACHED 73660 287.7 MB 7% of TOTAL MEM SLAB 16242 63.4 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 61065 238.5 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 9 LISTEN 3 NAGLE disabled (TCP_NODELAY): 8 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 2519.7 eth0 n/a 4.9 RSS_TOTAL=54612 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff88012a318800 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff88012a310000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff88012a319000 tmpfs tmpfs /dev/shm ffff880137668c40 ffff88013710a800 devpts devpts /dev/pts ffff880137668e00 ffff88012a319800 tmpfs tmpfs /run ffff880137668fc0 ffff88012a31a000 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88012a31a800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88012a31b000 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012a31d000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801376696c0 ffff88012a31c800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669880 ffff88012a31c000 cgroup cgroup /sys/fs/cgroup/devices ffff880137669a40 ffff88012a31b800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137669c00 ffff88012a31d800 cgroup cgroup /sys/fs/cgroup/pids ffff880137669dc0 ffff88012a31e000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a2de000 ffff88012a31e800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a2de1c0 ffff88012a31f000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a2de380 ffff88012a31f800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a2de540 ffff88012a368000 cgroup cgroup /sys/fs/cgroup/blkio ffff8800b4e4e000 ffff8800b521e000 configfs configfs /sys/kernel/config ffff88012a2d96c0 ffff88012a313800 ext4 /dev/nbd0 / ffff88012a2d9880 ffff88012a311000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a2dec40 ffff8800b4103800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a2d81c0 ffff88013710c000 mqueue mqueue /dev/mqueue ffff88012a2d9a40 ffff8800b4ecd000 hugetlbfs hugetlbfs /dev/hugepages ffff88012a2d9c00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a2d9dc0 ffff8800b4eca800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b5288000 ffff8800b4ecf800 ramfs none /mnt ffff880138ccb880 ffff8800b41bd800 tmpfs none /var/lib/stateless/writable ffff88012a2defc0 ffff8800b4fd2000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a2df180 ffff8800b41bd800 tmpfs none /var/cache/man ffff880138ccbc00 ffff8800b41bd800 tmpfs none /var/log ffff88012a2df340 ffff8800b41bd800 tmpfs none /var/lib/dbus ffff88012a2df500 ffff8800b41bd800 tmpfs none /tmp ffff88012a2df6c0 ffff8800b41bd800 tmpfs none /var/lib/dhclient ffff88012a2df880 ffff8800b41bd800 tmpfs none /var/tmp ffff88012a2dfa40 ffff8800b41bd800 tmpfs none /var/lib/NetworkManager ffff88012a2dfc00 ffff8800b41bd800 tmpfs none /var/lib/systemd/random-seed ffff880138ccbdc0 ffff8800b41bd800 tmpfs none /var/spool ffff88012a2dfdc0 ffff8800b41bd800 tmpfs none /var/lib/nfs ffff8800b5288380 ffff8800b41bd800 tmpfs none /var/lib/gssproxy ffff8800b4e4e1c0 ffff8800b41bd800 tmpfs none /var/lib/logrotate ffff8800b5288540 ffff8800b41bd800 tmpfs none /etc ffff8800b22ba000 ffff8800b41bd800 tmpfs none /var/lib/rsyslog ffff8800b5288700 ffff8800b41bd800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b52888c0 ffff88013737e000 nfs4 192.168.200.253:/exports/state/oleg133-server.virtnet /var/lib/stateless/state ffff88012a2dea80 ffff88013737e000 nfs4 192.168.200.253:/exports/state/oleg133-server.virtnet /boot ffff8800b5288c40 ffff88013737e000 nfs4 192.168.200.253:/exports/state/oleg133-server.virtnet /etc/etc/kdump.conf ffff8800b5288e00 ffff88012a311000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b52881c0 ffff8800b4fd2000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b19b7880 ffff88012f15b000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b19b6a80 ffff8800b1be5000 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b1a8c540 ffff88012c3df800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b19b6000 ffff88009b41f800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1070.905342] Lustre: lustre-OST0001: new connection from lustre-MDT0001-mdtlov (cleaning up unused objects from 0x2c0000400:116 to 0x2c0000400:161) [ 1070.905539] Lustre: lustre-OST0000: new connection from lustre-MDT0001-mdtlov (cleaning up unused objects from 0x280000400:116 to 0x280000400:161) [ 1075.215566] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 1082.577248] Lustre: DEBUG MARKER: == sanity-lfsck test 14b: LFSCK can repair MDT-object with dangling LOV EA reference (2) ========================================================== 12:25:11 (1731518711) [ 1083.963528] Lustre: *** cfs_fail_loc=1610, val=0*** [ 1083.965223] Lustre: Skipped 63 previous similar messages [ 1151.035551] Lustre: lustre-MDT0000-lwp-OST0001: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete [ 1151.035769] Lustre: lustre-MDT0000: Not available for connect from 0@lo (stopping) [ 1151.040115] Lustre: Skipped 16 previous similar messages [ 1156.264731] Lustre: server umount lustre-MDT0000 complete [ 1157.494895] LustreError: 15882:0:(ldlm_lockd.c:2575:ldlm_cancel_handler()) ldlm_cancel from 0@lo arrived at 1731518785 with bad export cookie 13237124921388648384 [ 1157.496490] LustreError: MGC192.168.201.133@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail [ 1157.496492] LustreError: Skipped 2 previous similar messages [ 1157.511140] LustreError: 15882:0:(ldlm_lockd.c:2575:ldlm_cancel_handler()) Skipped 4 previous similar messages [ 1157.611551] Lustre: server umount lustre-MDT0001 complete [ 1168.065801] Lustre: server umount lustre-OST0000 complete [ 1179.003309] Lustre: server umount lustre-OST0001 complete [ 1182.527145] Lustre: DEBUG MARKER: oleg133-server.virtnet: executing load_modules_local [ 1184.601514] LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc [ 1185.431790] Lustre: DEBUG MARKER: oleg133-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 1187.483712] LDISKFS-fs (dm-1): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 1188.256616] Lustre: DEBUG MARKER: oleg133-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 1188.935034] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 1188.936606] Lustre: Skipped 5 previous similar messages [ 1190.544345] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 1190.547401] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 1191.906420] Lustre: DEBUG MARKER: oleg133-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 1193.915408] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 1193.919485] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 1194.952746] Lustre: lustre-OST0001: new connection from lustre-MDT0000-mdtlov (cleaning up unused objects from 0x2c0000401:3253 to 0x2c0000401:3329) [ 1194.974490] Lustre: lustre-OST0000: new connection from lustre-MDT0000-mdtlov (cleaning up unused objects from 0x280000401:3618 to 0x280000401:3649) [ 1195.329110] Lustre: DEBUG MARKER: oleg133-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 1196.951752] Lustre: lustre-OST0001: new connection from lustre-MDT0001-mdtlov (cleaning up unused objects from 0x2c0000400:116 to 0x2c0000400:193) [ 1196.951761] Lustre: lustre-OST0000: new connection from lustre-MDT0001-mdtlov (cleaning up unused objects from 0x280000400:116 to 0x280000400:193) [ 1201.738742] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 1209.122525] Lustre: DEBUG MARKER: == sanity-lfsck test 15a: LFSCK can repair unmatched MDT-object/OST-object pairs (1) ========================================================== 12:27:18 (1731518838) [ 1209.867123] Lustre: *** cfs_fail_loc=1611, val=0*** [ 1209.869850] Lustre: Skipped 63 previous similar messages [ 1209.944781] Lustre: *** cfs_fail_loc=1611, val=0*** [ 1213.217967] Lustre: DEBUG MARKER: == sanity-lfsck test 15b: LFSCK can repair unmatched MDT-object/OST-object pairs (2) ========================================================== 12:27:22 (1731518842) ****************************************************************************** ************************ 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 12.01s (real) 6.35s (CPU), Child processes: 5.61s