***************** crashinfo --stacksummary ***************** /exports/testreports/47845/testresults/sanity-benchmark-special2-zfs-DNE-centos7_x86_64-centos7_x86_64-retry1/oleg153-server-timeout-core (3.10.0-7.9-debug) ------- 137 stacks like that: ---------- #0 __schedule #1 schedule #2 taskq_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=7769), oldest=364s(pid=3696) ........................ arc_prune 1 times dbu_evict 1 times dp_sync_taskq 12 times dp_zil_clean_ta 16 times metaslab_group_ 8 times spl_delay_taskq 1 times spl_dynamic_tas 1 times spl_kmem_cache 1 times spl_system_task 2 times tx_commit_cb 4 times z_cl_int 4 times z_cl_iss 4 times z_fr_int 4 times z_fr_iss 4 times z_ioctl_int 4 times z_ioctl_iss 4 times z_null_int 4 times z_null_iss 4 times z_prefetch 4 times z_rd_int 4 times z_rd_iss 4 times z_trim_int 4 times z_trim_iss 4 times z_unlinked_drai 4 times z_upgrade 4 times z_vdev_file 1 times z_wr_int 7 times z_wr_int_h 4 times z_wr_iss 5 times z_wr_iss_h 4 times z_zrele 4 times z_zvol 4 times zvol 1 times ------- 102 stacks like that: ---------- #0 __schedule #1 schedule #2 ptlrpc_wait_event #3 ptlrpc_main #4 kthread #5 ret_from_fork_nospec_begin youngest=0s(pid=17441), oldest=326s(pid=10706) ........................ ldlm_cb00_000 1 times ldlm_cb00_001 1 times ldlm_cb00_002 1 times ldlm_cb00_003 1 times ldlm_cn00_000 1 times ldlm_cn00_001 1 times ldlm_cn00_002 1 times ldlm_cn00_003 1 times ldlm_cn00_004 1 times ldlm_cn00_005 1 times ldlm_cn00_006 1 times ldlm_cn00_007 1 times ldlm_cn00_008 1 times ldlm_cn00_009 1 times ll_mgs_0000 1 times ll_mgs_0001 1 times ll_mgs_0002 1 times ll_ost00_000 1 times ll_ost00_001 1 times ll_ost00_002 1 times ll_ost00_003 1 times ll_ost00_004 1 times ll_ost00_005 1 times ll_ost00_006 1 times ll_ost00_007 1 times ll_ost00_008 1 times ll_ost00_009 1 times ll_ost00_010 1 times ll_ost00_011 1 times ll_ost00_012 1 times ll_ost00_013 1 times ll_ost00_014 1 times ll_ost00_015 1 times ll_ost00_016 1 times ll_ost00_017 1 times ll_ost00_018 1 times ll_ost00_019 1 times ll_ost00_020 1 times ll_ost00_021 1 times ll_ost00_022 1 times ll_ost00_023 1 times ll_ost00_024 1 times ll_ost00_025 1 times ll_ost00_026 1 times ll_ost00_027 1 times ll_ost00_028 1 times ll_ost00_029 1 times ll_ost00_030 1 times ll_ost00_031 1 times ll_ost00_032 1 times ll_ost_create00 3 times ll_ost_io00_005 1 times ll_ost_io00_010 1 times ll_ost_out00_00 2 times ll_ost_seq00_00 3 times mdt00_000 1 times mdt00_001 1 times mdt00_002 1 times mdt00_003 1 times mdt00_004 1 times mdt00_005 1 times mdt00_006 1 times mdt00_007 1 times mdt00_008 1 times mdt00_009 1 times mdt00_010 1 times mdt00_011 1 times mdt00_012 1 times mdt00_013 1 times mdt00_014 1 times mdt00_015 1 times mdt_fld_0000 1 times mdt_fld_0001 1 times mdt_fld_0002 1 times mdt_io00_000 1 times mdt_io00_001 1 times mdt_io00_002 1 times mdt_io00_003 1 times mdt_io00_004 1 times mdt_out00_000 1 times mdt_out00_001 1 times mdt_out00_002 1 times mdt_rdpg00_000 1 times mdt_rdpg00_001 1 times mdt_rdpg00_002 1 times mdt_rdpg00_003 1 times mdt_rdpg00_004 1 times mdt_rdpg00_005 1 times mdt_rdpg00_006 1 times mdt_rdpg00_007 1 times mdt_rdpg00_008 1 times mdt_rdpg00_009 1 times mdt_seqm_0000 1 times mdt_seqm_0001 1 times mdt_seqs_0000 1 times mdt_seqs_0001 1 times mdt_seqs_0002 1 times ------- 25 stacks like that: ---------- #0 __schedule #1 schedule #2 rescuer_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=401s(pid=723), oldest=417s(pid=12) ........................ ata_sff 1 times bioset 3 times crypto 1 times deferwq 1 times edac-poller 1 times ext4-rsv-conver 1 times ipv6_addrconf 1 times kblockd 1 times kintegrityd 1 times kmpath_rdacd 1 times kpsmoused 1 times kthrotld 1 times kvm-irqfd-clean 1 times lru-add-drain 1 times md 1 times netns 1 times nfsiod 1 times rpciod 1 times scsi_tmf_0 1 times scsi_tmf_1 1 times watchdogd 1 times writeback 1 times xprtiod 1 times ------- 19 stacks like that: ---------- #0 __schedule #1 schedule #2 worker_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=5), oldest=405s(pid=4) ........................ kworker/0:0H 1 times kworker/0:1 1 times kworker/0:1H 1 times kworker/0:2 1 times kworker/1:0 1 times kworker/1:0H 1 times kworker/1:1 1 times kworker/1:1H 1 times kworker/1:2 1 times kworker/2:0H 1 times kworker/2:1 1 times kworker/2:1H 1 times kworker/2:2 1 times kworker/3:0 1 times kworker/3:0H 1 times kworker/3:1H 1 times kworker/3:2 1 times kworker/u8:0 1 times kworker/u8:1 1 times ------- 17 stacks like that: ---------- #0 __schedule #1 schedule #2 cv_wait_common #3 __cv_wait_idle #4 zthr_procedure #5 thread_generic_wrapper #6 kthread #7 ret_from_fork_nospec_begin youngest=2s(pid=3702), oldest=338s(pid=7824) ........................ arc_evict 1 times z_checkpoint_di 4 times z_indirect_cond 4 times z_livelist_cond 4 times z_livelist_dest 4 times ------- 12 stacks like that: ---------- #0 __schedule #1 schedule #2 smpboot_thread_fn #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=6), oldest=1s(pid=16) ........................ ksoftirqd/0 1 times ksoftirqd/1 1 times ksoftirqd/2 1 times ksoftirqd/3 1 times migration/0 1 times migration/1 1 times migration/2 1 times migration/3 1 times watchdog/0 1 times watchdog/1 1 times watchdog/2 1 times watchdog/3 1 times ------- 8 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 target_bulk_io #4 tgt_brw_write #5 tgt_request_handle #6 ptlrpc_server_handle_request #7 ptlrpc_main #8 kthread #9 ret_from_fork_nospec_begin youngest=0s(pid=17878), oldest=0s(pid=17710) ........................ ll_ost_io00_007 1 times ll_ost_io00_008 1 times ll_ost_io00_009 1 times ll_ost_io00_011 1 times ll_ost_io00_013 1 times ll_ost_io00_015 1 times ll_ost_io00_016 1 times ll_ost_io00_018 1 times ------- 8 stacks like that: ---------- #0 __schedule #1 schedule #2 futex_wait_queue_me #3 futex_wait #4 do_futex #5 sys_futex #6 system_call_fastpath youngest=108s(pid=931), oldest=391s(pid=839) ........................ JS GC Helper 1 times JS Sour~ Thread 1 times gssproxy 5 times rs:main Q:Reg 1 times ------- 8 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_hrtimeout_range_clock #3 schedule_hrtimeout_range #4 poll_schedule_timeout #5 do_sys_poll #6 sys_poll #7 system_call_fastpath youngest=2s(pid=842), oldest=390s(pid=892) ........................ NetworkManager 1 times gdbus 2 times gmain 2 times polkitd 3 times ------- 8 stacks like that: ---------- #0 __schedule #1 schedule #2 rcu_nocb_kthread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=27), oldest=417s(pid=10) ........................ rcuob/0 1 times rcuob/1 1 times rcuob/2 1 times rcuob/3 1 times rcuos/0 1 times rcuos/1 1 times rcuos/2 1 times rcuos/3 1 times ------- 6 stacks like that: ---------- #0 __schedule #1 schedule #2 osp_precreate_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=9447), oldest=4s(pid=12182) ........................ osp-pre-0-0 1 times osp-pre-0-1 2 times osp-pre-1-0 2 times osp-pre-1-1 1 times ------- 6 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 qsd_upd_thread #4 kthread #5 ret_from_fork_nospec_begin youngest=21s(pid=11959), oldest=36s(pid=8295) ........................ lquota_wb_lustr 6 times ------- 6 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_hrtimeout_range_clock #3 schedule_hrtimeout_range #4 ep_poll #5 sys_epoll_wait #6 system_call_fastpath youngest=0s(pid=1), oldest=271s(pid=606) ........................ dbus-daemon 1 times gssproxy 1 times systemd 1 times systemd-journal 1 times systemd-logind 1 times systemd-udevd 1 times ------- 5 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 wait_woken #4 ptlrpcd #5 kthread #6 ret_from_fork_nospec_begin youngest=0s(pid=3513), oldest=320s(pid=3509) ........................ ptlrpcd_00_00 1 times ptlrpcd_00_01 1 times ptlrpcd_00_02 1 times ptlrpcd_00_03 1 times ptlrpcd_rcv 1 times ------- 4 stacks like that: ---------- #0 __schedule #1 schedule #2 osp_sync_process_queues #3 llog_process_thread #4 llog_process_or_fork #5 llog_cat_process_cb #6 llog_process_thread #7 llog_process_or_fork #8 llog_cat_process_or_fork #9 llog_cat_process #10 osp_sync_thread #11 kthread #12 ret_from_fork_nospec_begin youngest=95s(pid=12178), oldest=110s(pid=12249) ........................ osp-syn-0-0 1 times osp-syn-0-1 1 times osp-syn-1-0 1 times osp-syn-1-1 1 times ------- 4 stacks like that: ---------- #0 __schedule #1 schedule #2 ldlm_bl_thread_main #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=10092), oldest=3s(pid=8098) ........................ ldlm_bl_01 1 times ldlm_bl_02 1 times ldlm_bl_03 1 times ldlm_bl_04 1 times ------- 4 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_hrtimeout_range_clock #3 schedule_hrtimeout_range #4 cv_timedwait_hires_common #5 cv_timedwait_idle_hires #6 mmp_thread #7 thread_generic_wrapper #8 kthread #9 ret_from_fork_nospec_begin youngest=0s(pid=7823), oldest=0s(pid=11617) ........................ mmp 4 times ------- 4 stacks like that: ---------- #0 __schedule #1 schedule #2 cv_wait_common #3 __cv_wait_idle #4 txg_quiesce_thread #5 thread_generic_wrapper #6 kthread #7 ret_from_fork_nospec_begin youngest=0s(pid=11615), oldest=3s(pid=7821) ........................ txg_quiesce 4 times ------- 4 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ksocknal_connd #4 kthread #5 ret_from_fork_nospec_begin youngest=317s(pid=3500), oldest=336s(pid=3498) ........................ socknal_cd00 1 times socknal_cd01 1 times socknal_cd02 1 times socknal_cd03 1 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule #2 rwsem_down_read_failed #3 call_rwsem_down_read_failed #4 down_read #5 osd_bufs_get #6 ofd_preprw_write #7 ofd_preprw #8 tgt_brw_write #9 tgt_request_handle #10 ptlrpc_server_handle_request #11 ptlrpc_main #12 kthread #13 ret_from_fork_nospec_begin youngest=0s(pid=17950), oldest=0s(pid=22233) ........................ ll_ost_io00_012 1 times ll_ost_io00_014 1 times ll_ost_io00_017 1 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 io_schedule_timeout #4 io_schedule #5 cv_wait_common #6 __cv_wait_io #7 txg_wait_synced_impl #8 txg_wait_synced #9 dmu_tx_wait #10 dmu_tx_assign #11 osd_trans_start #12 ofd_write_attr_set #13 ofd_commitrw_write #14 ofd_commitrw #15 tgt_brw_write #16 tgt_request_handle #17 ptlrpc_server_handle_request #18 ptlrpc_main #19 kthread #20 ret_from_fork_nospec_begin youngest=0s(pid=30043), oldest=0s(pid=17702) ........................ ll_ost_io00_004 1 times ll_ost_io00_006 1 times ll_ost_io00_019 1 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 __cv_timedwait_common #4 __cv_timedwait_idle #5 txg_sync_thread #6 thread_generic_wrapper #7 kthread #8 ret_from_fork_nospec_begin youngest=1s(pid=10404), oldest=3s(pid=7822) ........................ txg_sync 3 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 n_tty_read #4 tty_read #5 vfs_read #6 sys_read #7 system_call_fastpath youngest=385s(pid=866), oldest=386s(pid=864) ........................ agetty 3 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_hrtimeout_range_clock #3 schedule_hrtimeout_range #4 poll_schedule_timeout #5 do_select #6 core_sys_select #7 sys_select #8 system_call_fastpath youngest=108s(pid=847), oldest=390s(pid=915) ........................ dhclient 1 times rsyslogd 1 times sshd 1 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 cpu_startup_entry #3 start_secondary #4 start_cpu youngest=418s(pid=0), oldest=418s(pid=0) ........................ swapper/1 1 times swapper/2 1 times swapper/3 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 ofd_inconsistency_verification_main #3 kthread #4 ret_from_fork_nospec_begin youngest=321s(pid=11938), oldest=326s(pid=10730) ........................ inconsistency_v 2 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 rwsem_down_read_failed #3 call_rwsem_down_read_failed #4 down_read #5 osd_bufs_get #6 ofd_preprw_read #7 ofd_preprw #8 tgt_brw_read #9 tgt_request_handle #10 ptlrpc_server_handle_request #11 ptlrpc_main #12 kthread #13 ret_from_fork_nospec_begin youngest=0s(pid=10701), oldest=0s(pid=10703) ........................ ll_ost_io00_000 1 times ll_ost_io00_002 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 osp_send_update_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=107s(pid=9446), oldest=327s(pid=10129) ........................ osp_up0-1 1 times osp_up1-0 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 distribute_txn_commit_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=107s(pid=9481), oldest=336s(pid=8333) ........................ dist_txn-0 1 times dist_txn-1 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 mdt_restriper_main #3 kthread #4 ret_from_fork_nospec_begin youngest=331s(pid=9444), oldest=336s(pid=8273) ........................ mdt_restriper_0 2 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 mgs_ir_notify #3 kthread #4 ret_from_fork_nospec_begin youngest=321s(pid=8125), oldest=336s(pid=8102) ........................ mgs_lustre_noti 1 times mgs_params_noti 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 ksocknal_scheduler #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=3503), oldest=0s(pid=3504) ........................ socknal_sd00_00 1 times socknal_sd00_01 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 ptlrpc_hr_main #3 kthread #4 ret_from_fork_nospec_begin youngest=102s(pid=3497), oldest=103s(pid=3496) ........................ ptlrpc_hr00_000 1 times ptlrpc_hr00_001 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 scsi_error_handler #3 kthread #4 ret_from_fork_nospec_begin youngest=409s(pid=301), oldest=409s(pid=294) ........................ scsi_eh_0 1 times scsi_eh_1 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 rwsem_down_write_failed #3 call_rwsem_down_write_failed #4 down_write #5 osd_xattr_set #6 dt_version_set #7 tgt_last_rcvd_update #8 tgt_txn_stop_cb #9 dt_txn_hook_stop #10 osd_trans_stop #11 ofd_trans_stop #12 ofd_commitrw_write #13 ofd_commitrw #14 tgt_brw_write #15 tgt_request_handle #16 ptlrpc_server_handle_request #17 ptlrpc_main #18 kthread #19 ret_from_fork_nospec_begin youngest=0s(pid=17438), oldest=0s(pid=17438) ........................ ll_ost_io00_003 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 io_schedule_timeout #4 __cv_timedwait_common #5 __cv_timedwait_io #6 zio_wait #7 dsl_pool_sync #8 spa_sync #9 txg_sync_thread #10 thread_generic_wrapper #11 kthread #12 ret_from_fork_nospec_begin youngest=0s(pid=11616), oldest=0s(pid=11616) ........................ txg_sync 1 times ------- 1 stacks like that: ---------- #-1 fletcher_4_sse2_native #0 abd_fletcher_4_iter #1 abd_iterate_func #2 abd_iterate_func #3 abd_fletcher_4_native #4 zio_checksum_compute #5 zio_checksum_generate #6 zio_execute #7 taskq_thread #8 kthread #9 ret_from_fork_nospec_begin youngest=0s(pid=11562), oldest=0s(pid=11562) ........................ z_wr_iss 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 io_schedule_timeout #4 __cv_timedwait_common #5 __cv_timedwait_io #6 zio_wait #7 dmu_buf_hold_array_by_dnode #8 dmu_buf_hold_array_by_bonus #9 osd_bufs_get #10 ofd_preprw_read #11 ofd_preprw #12 tgt_brw_read #13 tgt_request_handle #14 ptlrpc_server_handle_request #15 ptlrpc_main #16 kthread #17 ret_from_fork_nospec_begin youngest=0s(pid=10702), oldest=0s(pid=10702) ........................ ll_ost_io00_001 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 qmt_reba_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=336s(pid=8178), oldest=336s(pid=8178) ........................ qmt_reba_lustre 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 mgc_requeue_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=273s(pid=8107), oldest=273s(pid=8107) ........................ ll_cfg_requeue 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 ping_evictor_main #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=8106), oldest=0s(pid=8106) ........................ ll_evictor 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 expired_lock_main #3 kthread #4 ret_from_fork_nospec_begin youngest=337s(pid=8099), oldest=337s(pid=8099) ........................ ldlm_elt 1 times ------- 1 stacks like that: ---------- #-1 __pv_queued_spin_lock_slowpath #0 do_raw_spin_lock #1 _raw_spin_lock_irqsave #2 get_page_from_freelist #3 __alloc_pages_nodemask #4 abd_alloc_chunks #5 abd_alloc #6 arc_get_data_abd #7 arc_hdr_alloc_abd #8 arc_write_ready #9 zio_ready #10 zio_execute #11 taskq_thread #12 kthread #13 ret_from_fork_nospec_begin youngest=0s(pid=5082), oldest=0s(pid=5082) ........................ z_wr_iss 1 times ------- 1 stacks like that: ---------- #-1 blk_account_io_completion #0 blk_update_request #1 blk_mq_end_request #2 virtblk_request_done #3 __blk_mq_complete_request #4 blk_mq_complete_request #5 virtblk_done #6 vring_interrupt #7 __handle_irq_event_percpu #8 handle_irq_event_percpu #9 handle_irq_event #10 handle_edge_irq #11 handle_irq #12 do_IRQ #13 get_page_from_freelist #14 __alloc_pages_nodemask #15 alloc_pages_current #16 try_fill_recv #17 virtnet_poll #18 net_rx_action #19 __do_softirq #20 call_softirq #21 do_softirq #22 irq_exit #23 smp_apic_timer_interrupt #24 apic_timer_interrupt #25 apic_timer_interrupt #-1 memcpy #26 abd_copy_from_buf_off_cb #27 abd_iterate_func #28 abd_copy_from_buf_off #29 arc_write_ready #30 zio_ready #31 zio_execute #32 taskq_thread #33 kthread #34 ret_from_fork_nospec_begin youngest=0s(pid=5052), oldest=0s(pid=5052) ........................ z_wr_iss 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 __cv_timedwait_common #4 __cv_timedwait_idle #5 l2arc_feed_thread #6 thread_generic_wrapper #7 kthread #8 ret_from_fork_nospec_begin youngest=0s(pid=3707), oldest=0s(pid=3707) ........................ l2arc_feed 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_hrtimeout_range_clock #3 schedule_hrtimeout_range #4 cv_timedwait_hires_common #5 cv_timedwait_idle_hires #6 dbuf_evict_thread #7 thread_generic_wrapper #8 kthread #9 ret_from_fork_nospec_begin youngest=0s(pid=3705), oldest=0s(pid=3705) ........................ dbuf_evict 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_hrtimeout_range_clock #3 schedule_hrtimeout_range #4 cv_timedwait_hires_common #5 cv_timedwait_idle_hires #6 zthr_procedure #7 thread_generic_wrapper #8 kthread #9 ret_from_fork_nospec_begin youngest=0s(pid=3703), oldest=0s(pid=3703) ........................ arc_reap 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 lnet_peer_discovery #4 kthread #5 ret_from_fork_nospec_begin youngest=0s(pid=3508), oldest=0s(pid=3508) ........................ lnet_discovery 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 wait_for_completion_interruptible_timeout #4 lnet_monitor_thread #5 kthread #6 ret_from_fork_nospec_begin youngest=0s(pid=3507), oldest=0s(pid=3507) ........................ monitor_thread 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 lnet_acceptor #3 kthread #4 ret_from_fork_nospec_begin youngest=317s(pid=3506), oldest=317s(pid=3506) ........................ acceptor_001 1 times ------- 1 stacks like that: ---------- #-1 __pv_queued_spin_lock_slowpath #0 do_raw_spin_lock #1 _raw_spin_lock #2 free_pcppages_bulk #3 free_hot_cold_page #4 __put_single_page #5 put_page #6 skb_release_data #7 skb_release_all #8 __kfree_skb #9 tcp_recvmsg #10 inet_recvmsg #11 sock_recvmsg #12 kernel_recvmsg #13 ksocknal_lib_recv_kiov #14 ksocknal_process_receive #15 ksocknal_scheduler #16 kthread #17 ret_from_fork_nospec_begin youngest=0s(pid=3505), oldest=0s(pid=3505) ........................ socknal_sd00_02 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ksocknal_reaper #4 kthread #5 ret_from_fork_nospec_begin youngest=0s(pid=3502), oldest=0s(pid=3502) ........................ socknal_reaper 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_hrtimeout_range_clock #3 schedule_hrtimeout_range #4 poll_schedule_timeout #5 do_sys_poll #6 sys_ppoll #7 system_call_fastpath youngest=0s(pid=930), oldest=0s(pid=930) ........................ in:imjournal 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule youngest=392s(pid=789), oldest=392s(pid=789) ........................ nfsv4.1-svc 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 kjournald2 #3 kthread #4 ret_from_fork_nospec_begin youngest=405s(pid=483), oldest=405s(pid=483) ........................ jbd2/nbd0-8 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 nbd_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=301s(pid=451), oldest=301s(pid=451) ........................ nbd0 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 sk_wait_data #4 tcp_recvmsg #5 inet_recvmsg #6 sock_recvmsg #7 kernel_recvmsg #8 sock_xmit #9 __nbd_ioctl #10 nbd_ioctl #11 blkdev_ioctl #12 block_ioctl #13 do_vfs_ioctl #14 sys_ioctl #15 system_call_fastpath youngest=301s(pid=449), oldest=301s(pid=449) ........................ nbd-client 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 khugepaged #4 kthread #5 ret_from_fork_nospec_begin youngest=1s(pid=55), oldest=1s(pid=55) ........................ khugepaged 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 ksm_scan_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=411s(pid=54), oldest=411s(pid=54) ........................ ksmd 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 kswapd #3 kthread #4 ret_from_fork_nospec_begin youngest=411s(pid=53), oldest=411s(pid=53) ........................ kswapd0 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 schedule_timeout_interruptible #4 watchdog #5 kthread #6 ret_from_fork_nospec_begin youngest=56s(pid=37), oldest=56s(pid=37) ........................ khungtaskd 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 devtmpfsd #3 kthread #4 ret_from_fork_nospec_begin youngest=347s(pid=35), oldest=347s(pid=35) ........................ kdevtmpfs 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 rcu_gp_kthread #4 kthread #5 ret_from_fork_nospec_begin youngest=0s(pid=9), oldest=0s(pid=9) ........................ rcu_sched 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 rcu_gp_kthread #3 kthread #4 ret_from_fork_nospec_begin youngest=417s(pid=8), oldest=417s(pid=8) ........................ rcu_bh 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 kthreadd #3 ret_from_fork_nospec_begin youngest=0s(pid=2), oldest=0s(pid=2) ........................ kthreadd 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 cpu_startup_entry #3 rest_init #4 start_kernel #5 x86_64_start_reservations #6 x86_64_start_kernel #7 start_cpu youngest=418s(pid=0), oldest=418s(pid=0) ........................ swapper/0 1 times ** Execution took 2.60s (real) 0.39s (CPU), Child processes: 2.25s