***************** crashinfo --stacksummary ***************** /exports/testreports/38859/testresults/racer-special6-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg316-server-vmcore (3.10.0-7.9-debug) ------- 179 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=15132), oldest=487s(pid=6539) ........................ 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 ldlm_cn00_010 1 times ldlm_cn00_012 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_004 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_021 1 times ll_ost00_025 1 times ll_ost00_026 1 times ll_ost00_027 1 times ll_ost00_029 1 times ll_ost00_031 1 times ll_ost00_033 1 times ll_ost00_034 1 times ll_ost00_035 1 times ll_ost00_036 1 times ll_ost00_037 1 times ll_ost00_038 1 times ll_ost00_039 1 times ll_ost00_041 1 times ll_ost00_043 1 times ll_ost00_044 1 times ll_ost00_045 1 times ll_ost00_046 1 times ll_ost00_047 1 times ll_ost00_049 1 times ll_ost00_050 1 times ll_ost00_052 1 times ll_ost00_053 1 times ll_ost00_054 1 times ll_ost00_055 1 times ll_ost00_056 1 times ll_ost00_057 1 times ll_ost00_060 1 times ll_ost00_061 1 times ll_ost00_062 1 times ll_ost00_063 1 times ll_ost00_065 1 times ll_ost00_067 1 times ll_ost00_069 1 times ll_ost00_071 1 times ll_ost00_072 1 times ll_ost00_073 1 times ll_ost00_074 1 times ll_ost00_075 1 times ll_ost00_080 1 times ll_ost00_081 1 times ll_ost00_082 1 times ll_ost00_083 1 times ll_ost00_084 1 times ll_ost00_085 1 times ll_ost00_086 1 times ll_ost00_087 1 times ll_ost00_088 1 times ll_ost00_089 1 times ll_ost00_091 1 times ll_ost00_092 1 times ll_ost00_093 1 times ll_ost00_096 1 times ll_ost00_098 1 times ll_ost00_099 1 times ll_ost00_100 1 times ll_ost00_101 1 times ll_ost00_102 1 times ll_ost_create00 4 times ll_ost_io00_000 1 times ll_ost_io00_001 1 times ll_ost_io00_002 1 times ll_ost_io00_003 1 times ll_ost_io00_004 1 times ll_ost_io00_005 1 times ll_ost_io00_006 1 times ll_ost_io00_007 1 times ll_ost_io00_008 1 times ll_ost_io00_009 1 times ll_ost_io00_010 1 times ll_ost_io00_011 1 times ll_ost_io00_012 1 times ll_ost_io00_013 1 times ll_ost_io00_014 1 times ll_ost_io00_015 1 times ll_ost_io00_016 1 times ll_ost_io00_017 1 times ll_ost_out00_00 6 times ll_ost_seq00_00 3 times mdt00_000 1 times mdt00_001 1 times mdt00_002 1 times mdt00_004 1 times mdt00_006 1 times mdt00_007 1 times mdt00_008 1 times mdt00_010 1 times mdt00_012 1 times mdt00_013 1 times mdt00_014 1 times mdt00_015 1 times mdt00_016 1 times mdt00_018 1 times mdt00_019 1 times mdt00_020 1 times mdt00_021 1 times mdt00_023 1 times mdt00_024 1 times mdt00_026 1 times mdt00_027 1 times mdt00_028 1 times mdt00_029 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_out00_003 1 times mdt_out00_004 1 times mdt_out00_005 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_seqm_0002 1 times mdt_seqs_0000 1 times mdt_seqs_0001 1 times mdt_seqs_0002 1 times ------- 35 stacks like that: ---------- #0 __schedule #1 schedule #2 rescuer_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=477s(pid=10074), oldest=544s(pid=12) ........................ ata_sff 1 times bioset 7 times crypto 1 times deferwq 1 times ext4-rsv-conver 1 times ipv6_addrconf 1 times kblockd 1 times kdmflush 4 times kintegrityd 1 times kmpath_rdacd 1 times kpsmoused 1 times kthrotld 1 times ldiskfs-misc 4 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 ------- 22 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ptlrpc_set_wait #4 ldlm_run_ast_work #5 ldlm_handle_conflict_lock #6 ldlm_lock_enqueue #7 ldlm_cli_enqueue_local #8 ofd_destroy_by_fid #9 ofd_destroy_hdl #10 tgt_request_handle #11 ptlrpc_server_handle_request #12 ptlrpc_main #13 kthread #14 ret_from_fork_nospec_begin youngest=0s(pid=15137), oldest=0s(pid=15039) ........................ ll_ost00_003 1 times ll_ost00_005 1 times ll_ost00_020 1 times ll_ost00_022 1 times ll_ost00_028 1 times ll_ost00_030 1 times ll_ost00_032 1 times ll_ost00_040 1 times ll_ost00_042 1 times ll_ost00_048 1 times ll_ost00_059 1 times ll_ost00_066 1 times ll_ost00_068 1 times ll_ost00_070 1 times ll_ost00_076 1 times ll_ost00_077 1 times ll_ost00_078 1 times ll_ost00_079 1 times ll_ost00_090 1 times ll_ost00_094 1 times ll_ost00_095 1 times ll_ost00_097 1 times ------- 21 stacks like that: ---------- #0 __schedule #1 schedule #2 worker_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=47), oldest=536s(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/2:0 1 times kworker/2:0H 1 times kworker/2:1 1 times kworker/2:1H 1 times kworker/2:2 1 times kworker/3:0H 1 times kworker/3:1 1 times kworker/3:1H 1 times kworker/3:2 1 times kworker/u8:0 1 times kworker/u8:1 1 times kworker/u8:2 1 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=60s(pid=7) ........................ 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 taskq_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=510s(pid=3839), oldest=512s(pid=3828) ........................ arc_prune 1 times dbu_evict 1 times spl_delay_taskq 1 times spl_dynamic_tas 1 times spl_kmem_cache 1 times spl_system_task 1 times z_vdev_file 1 times zvol 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=0s(pid=881), oldest=534s(pid=786) ........................ 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=1s(pid=792), oldest=534s(pid=844) ........................ 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=544s(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=9335), oldest=1s(pid=7680) ........................ 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=2s(pid=8828), oldest=57s(pid=10088) ........................ 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=439s(pid=598) ........................ 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 ldlm_bl_thread_main #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=11073), oldest=0s(pid=8820) ........................ ldlm_bl_01 1 times ldlm_bl_02 1 times ldlm_bl_03 1 times ldlm_bl_04 1 times ldlm_bl_05 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=3083), oldest=473s(pid=3080) ........................ 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=0s(pid=9334), oldest=0s(pid=10689) ........................ 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 schedule_timeout #3 ksocknal_connd #4 kthread #5 ret_from_fork_nospec_begin youngest=474s(pid=3071), oldest=517s(pid=3072) ........................ socknal_cd00 1 times socknal_cd01 1 times socknal_cd02 1 times socknal_cd03 1 times ------- 4 stacks like that: ---------- #0 __schedule #1 schedule #2 kjournald2 #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=6515), oldest=537s(pid=477) ........................ jbd2/dm-0-8 1 times jbd2/dm-2-8 1 times jbd2/dm-3-8 1 times jbd2/nbd0-8 1 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ptlrpc_set_wait #4 ldlm_run_ast_work #5 ldlm_handle_conflict_lock #6 ldlm_lock_enqueue #7 ldlm_handle_enqueue #8 tgt_enqueue #9 tgt_request_handle #10 ptlrpc_server_handle_request #11 ptlrpc_main #12 kthread #13 ret_from_fork_nospec_begin youngest=0s(pid=15076), oldest=0s(pid=15029) ........................ ll_ost00_024 1 times ll_ost00_058 1 times ll_ost00_064 1 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule #2 ksocknal_scheduler #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=3074), oldest=0s(pid=3075) ........................ socknal_sd00_00 1 times socknal_sd00_01 1 times socknal_sd00_02 1 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=531s(pid=817), oldest=532s(pid=819) ........................ 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=60s(pid=797), oldest=533s(pid=864) ........................ dhclient 1 times rsyslogd 1 times sshd 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ldlm_completion_ast #4 ldlm_cli_enqueue_local #5 ofd_destroy_by_fid #6 ofd_destroy_hdl #7 tgt_request_handle #8 ptlrpc_server_handle_request #9 ptlrpc_main #10 kthread #11 ret_from_fork_nospec_begin youngest=0s(pid=15028), oldest=0s(pid=15065) ........................ ll_ost00_023 1 times ll_ost00_051 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ldlm_completion_ast #4 ldlm_cli_enqueue_local #5 mdt_object_pdo_lock #6 mdt_parent_lock #7 mdt_getattr_name_lock #8 mdt_intent_getattr #9 mdt_intent_opc #10 mdt_intent_policy #11 ldlm_lock_enqueue #12 ldlm_handle_enqueue #13 tgt_enqueue #14 tgt_request_handle #15 ptlrpc_server_handle_request #16 ptlrpc_main #17 kthread #18 ret_from_fork_nospec_begin youngest=0s(pid=14199), oldest=0s(pid=14257) ........................ mdt00_009 1 times mdt00_025 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 ofd_inconsistency_verification_main #3 kthread #4 ret_from_fork_nospec_begin youngest=477s(pid=10082), oldest=482s(pid=8823) ........................ inconsistency_v 2 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 osp_send_update_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=8069), oldest=0s(pid=7679) ........................ 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=0s(pid=6562), oldest=0s(pid=7687) ........................ 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=487s(pid=7678), oldest=492s(pid=6556) ........................ 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=477s(pid=6548), oldest=492s(pid=6526) ........................ mgs_lustre_noti 1 times mgs_params_noti 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 ptlrpc_hr_main #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=3068), oldest=0s(pid=3067) ........................ 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=540s(pid=290), oldest=541s(pid=285) ........................ scsi_eh_0 1 times scsi_eh_1 1 times ------- 2 stacks like that: ---------- #0 crash_nmi_callback #1 nmi_handle #2 do_nmi #3 end_repeat_nmi #-1 native_safe_halt #4 native_safe_halt #5 default_idle #6 default_enter_idle #7 cpuidle_enter_state #8 cpuidle_idle_call #9 arch_cpu_idle #10 cpu_startup_entry #11 start_secondary #12 start_cpu youngest=545s(pid=0), oldest=545s(pid=0) ........................ swapper/1 1 times swapper/3 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 jbd2_log_wait_commit #3 ldiskfs_sync_fs #4 osd_sync #5 tgt_sync #6 tgt_blocking_ast #7 ldlm_cancel_callback #8 ldlm_lock_cancel #9 ldlm_request_cancel #10 ldlm_handle_cancel #11 ldlm_cancel_handler #12 ptlrpc_server_handle_request #13 ptlrpc_main #14 kthread #15 ret_from_fork_nospec_begin youngest=0s(pid=15093), oldest=0s(pid=15093) ........................ ldlm_cn00_011 1 times ------- 1 stacks like that: ---------- #0 machine_kexec #1 __crash_kexec #2 panic #3 lbug_with_loc #4 osd_write #5 dt_record_write #6 llog_osd_write_rec #7 llog_write_rec #8 llog_cat_add_rec #9 llog_add #10 osp_sync_add #11 osp_attr_set #12 lod_sub_attr_set #13 lod_obj_stripe_attr_set_cb #14 lod_obj_for_each_stripe #15 lod_attr_set #16 lod_layout_change #17 dt_layout_change #18 mdd_layout_change #19 mdt_layout_change #20 mdt_intent_layout #21 mdt_intent_opc #22 mdt_intent_policy #23 ldlm_lock_enqueue #24 ldlm_handle_enqueue #25 tgt_enqueue #26 tgt_request_handle #27 ptlrpc_server_handle_request #28 ptlrpc_main #29 kthread #30 ret_from_fork_nospec_begin youngest=0s(pid=14249), oldest=0s(pid=14249) ........................ mdt00_022 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ldlm_completion_ast #4 ldlm_cli_enqueue_local #5 mdt_object_lock_internal #6 mdt_object_check_lock #7 mdt_object_stripes_lock #8 mdt_reint_unlink #9 mdt_reint_rec #10 mdt_reint_internal #11 mdt_reint #12 tgt_request_handle #13 ptlrpc_server_handle_request #14 ptlrpc_main #15 kthread #16 ret_from_fork_nospec_begin youngest=0s(pid=14235), oldest=0s(pid=14235) ........................ mdt00_017 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 wait_transaction_locked #3 add_transaction_credits #4 start_this_handle #5 jbd2__journal_start #6 __ldiskfs_journal_start_sb #7 osd_trans_start #8 mdt_empty_transno #9 mdt_mfd_open #10 mdt_finish_open #11 mdt_open_by_fid_lock #12 mdt_reint_open #13 mdt_reint_rec #14 mdt_reint_internal #15 mdt_intent_open #16 mdt_intent_opc #17 mdt_intent_policy #18 ldlm_lock_enqueue #19 ldlm_handle_enqueue #20 tgt_enqueue #21 tgt_request_handle #22 ptlrpc_server_handle_request #23 ptlrpc_main #24 kthread #25 ret_from_fork_nospec_begin youngest=0s(pid=14202), oldest=0s(pid=14202) ........................ mdt00_011 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ldlm_completion_ast #4 ldlm_cli_enqueue_local #5 mdt_object_lock_internal #6 mdt_object_lock #7 mdt_getattr_name_lock #8 mdt_intent_getattr #9 mdt_intent_opc #10 mdt_intent_policy #11 ldlm_lock_enqueue #12 ldlm_handle_enqueue #13 tgt_enqueue #14 tgt_request_handle #15 ptlrpc_server_handle_request #16 ptlrpc_main #17 kthread #18 ret_from_fork_nospec_begin youngest=0s(pid=10682), oldest=0s(pid=10682) ........................ mdt00_005 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 ptlrpc_set_wait #4 ldlm_run_ast_work #5 ldlm_handle_conflict_lock #6 ldlm_lock_enqueue #7 ldlm_cli_enqueue_local #8 mdt_object_lock_internal #9 mdt_object_lock_try #10 mdt_getattr_name_lock #11 mdt_intent_getattr #12 mdt_intent_opc #13 mdt_intent_policy #14 ldlm_lock_enqueue #15 ldlm_handle_enqueue #16 tgt_enqueue #17 tgt_request_handle #18 ptlrpc_server_handle_request #19 ptlrpc_main #20 kthread #21 ret_from_fork_nospec_begin youngest=0s(pid=7681), oldest=0s(pid=7681) ........................ mdt00_003 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 jbd2_journal_commit_transaction #3 kjournald2 #4 kthread #5 ret_from_fork_nospec_begin youngest=0s(pid=7667), oldest=0s(pid=7667) ........................ jbd2/dm-1-8 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 qmt_reba_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=492s(pid=6555), oldest=492s(pid=6555) ........................ 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=442s(pid=6531), oldest=442s(pid=6531) ........................ 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=6530), oldest=0s(pid=6530) ........................ 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=67s(pid=6524), oldest=67s(pid=6524) ........................ ldlm_elt 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 schedule_timeout #3 __cv_timedwait_common #4 __cv_timedwait_sig #5 l2arc_feed_thread #6 thread_generic_wrapper #7 kthread #8 ret_from_fork_nospec_begin youngest=0s(pid=3840), oldest=0s(pid=3840) ........................ 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 #5 cv_timedwait_sig_hires #6 dbuf_evict_thread #7 thread_generic_wrapper #8 kthread #9 ret_from_fork_nospec_begin youngest=0s(pid=3837), oldest=0s(pid=3837) ........................ 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 #5 cv_timedwait_sig_hires #6 zthr_procedure #7 thread_generic_wrapper #8 kthread #9 ret_from_fork_nospec_begin youngest=0s(pid=3835), oldest=0s(pid=3835) ........................ zthr_procedure 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 cv_wait_common #3 __cv_wait_sig #4 zthr_procedure #5 thread_generic_wrapper #6 kthread #7 ret_from_fork_nospec_begin youngest=511s(pid=3834), oldest=511s(pid=3834) ........................ zthr_procedure 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=3079), oldest=0s(pid=3079) ........................ 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=3078), oldest=0s(pid=3078) ........................ monitor_thread 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 lnet_acceptor #3 kthread #4 ret_from_fork_nospec_begin youngest=474s(pid=3077), oldest=474s(pid=3077) ........................ acceptor_001 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=3073), oldest=0s(pid=3073) ........................ 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=880), oldest=0s(pid=880) ........................ in:imjournal 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule youngest=534s(pid=736), oldest=534s(pid=736) ........................ nfsv4.1-svc 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 nbd_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=442s(pid=448), oldest=442s(pid=448) ........................ 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=442s(pid=445), oldest=442s(pid=445) ........................ 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=3s(pid=55), oldest=3s(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=542s(pid=54), oldest=542s(pid=54) ........................ ksmd 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 kswapd #3 kthread #4 ret_from_fork_nospec_begin youngest=542s(pid=53), oldest=542s(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=64s(pid=37), oldest=64s(pid=37) ........................ khungtaskd 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 devtmpfsd #3 kthread #4 ret_from_fork_nospec_begin youngest=478s(pid=35), oldest=478s(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=544s(pid=8), oldest=544s(pid=8) ........................ rcu_bh 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 kthreadd #3 ret_from_fork_nospec_begin youngest=9s(pid=2), oldest=9s(pid=2) ........................ kthreadd 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 cpu_startup_entry #3 start_secondary #4 start_cpu youngest=545s(pid=0), oldest=545s(pid=0) ........................ swapper/2 1 times ------- 1 stacks like that: ---------- #0 crash_nmi_callback #1 nmi_handle #2 do_nmi #3 end_repeat_nmi #-1 native_safe_halt #4 native_safe_halt #5 default_idle #6 default_enter_idle #7 cpuidle_enter_state #8 cpuidle_idle_call #9 arch_cpu_idle #10 cpu_startup_entry #11 rest_init #12 start_kernel #13 x86_64_start_reservations #14 x86_64_start_kernel #15 start_cpu youngest=545s(pid=0), oldest=545s(pid=0) ........................ swapper/0 1 times ** Execution took 2.10s (real) 0.42s (CPU), Child processes: 1.71s