***************** crashinfo --stacksummary ***************** /exports/testreports/48180/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg212-client-timeout-core (3.10.0-7.9-debug) ------- 25 stacks like that: ---------- #0 __schedule #1 schedule #2 rescuer_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=1186s(pid=47), oldest=1644s(pid=38) ........................ 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 ------- 18 stacks like that: ---------- #0 __schedule #1 schedule #2 worker_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=67), oldest=1636s(pid=4) ........................ kworker/0:0 1 times kworker/0:0H 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/2:0 1 times kworker/2:0H 1 times kworker/2:1 1 times kworker/2:1H 1 times kworker/3:0H 1 times kworker/3:1 1 times kworker/3:1H 1 times kworker/3:2 1 times kworker/u8:1 1 times kworker/u8:3 1 times ------- 14 stacks like that: ---------- #0 __schedule #1 schedule #2 ptlrpc_wait_event #3 ptlrpc_main #4 kthread #5 ret_from_fork_nospec_begin youngest=858s(pid=5427), oldest=1531s(pid=5428) ........................ ldlm_cb00_000 1 times ldlm_cb00_001 1 times ldlm_cb00_002 1 times ldlm_cb00_003 1 times ldlm_cb00_004 1 times ldlm_cb01_000 1 times ldlm_cb01_001 1 times ldlm_cb01_002 1 times ldlm_cn00_000 1 times ldlm_cn00_001 1 times ldlm_cn00_002 1 times ldlm_cn01_000 1 times ldlm_cn01_001 1 times ldlm_cn01_002 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=28), oldest=868s(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 ------- 9 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 lock_rename #5 SYSC_renameat2 #6 sys_renameat2 #7 sys_rename #8 system_call_fastpath youngest=1066s(pid=22938), oldest=1068s(pid=22477) ........................ mrename 9 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=826), oldest=1626s(pid=877) ........................ NetworkManager 1 times gdbus 2 times gmain 2 times polkitd 3 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=233s(pid=918), oldest=1628s(pid=810) ........................ 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 rcu_nocb_kthread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=20), oldest=1644s(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 ------- 7 stacks like that: ---------- #0 __schedule #1 schedule #2 ldlm_bl_thread_main #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=5435), oldest=6s(pid=13279) ........................ 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 ldlm_bl_06 1 times ldlm_bl_07 1 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=1485s(pid=602) ........................ 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=2s(pid=2016), oldest=253s(pid=2015) ........................ ptlrpcd_00_00 1 times ptlrpcd_00_01 1 times ptlrpcd_01_00 1 times ptlrpcd_01_01 1 times ptlrpcd_rcv 1 times ------- 5 stacks like that: ---------- #0 __schedule #1 schedule #2 do_wait #3 sys_wait4 #4 system_call_fastpath youngest=869s(pid=12703), oldest=1509s(pid=1173) ........................ auster 1 times bash 4 times ------- 4 stacks like that: ---------- #0 __schedule #1 schedule #2 ksocknal_scheduler #3 kthread #4 ret_from_fork_nospec_begin youngest=3s(pid=2006), oldest=1599s(pid=2008) ........................ socknal_sd00_00 1 times socknal_sd00_01 1 times socknal_sd01_00 1 times socknal_sd01_01 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=1531s(pid=2001), oldest=1599s(pid=2003) ........................ 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 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=2s(pid=1130), oldest=1625s(pid=869) ........................ dhclient 1 times rsyslogd 1 times sshd 2 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 filename_create #5 user_path_create #6 sys_mkdirat #7 sys_mkdir #8 system_call_fastpath youngest=1049s(pid=27291), oldest=1067s(pid=22735) ........................ mkdir 3 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 lookup_slow #5 link_path_walk #6 path_openat #7 do_filp_open #8 do_sys_open #9 sys_open #10 system_call_fastpath youngest=1056s(pid=25733), oldest=1067s(pid=22700) ........................ lfs 1 times touch 2 times ------- 3 stacks like that: ---------- #0 __schedule #1 schedule #2 pipe_wait #3 pipe_read #4 do_sync_read #5 vfs_read #6 sys_read #7 system_call_fastpath youngest=869s(pid=12885), oldest=870s(pid=12881) ........................ sed 2 times tee 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=1620s(pid=846), oldest=1622s(pid=847) ........................ agetty 3 times ------- 3 stacks like that: ---------- #-1 native_safe_halt #0 default_idle #1 default_enter_idle #2 cpuidle_enter_state #3 cpuidle_idle_call #4 arch_cpu_idle #5 cpu_startup_entry #6 start_secondary #7 start_cpu youngest=1645s(pid=0), oldest=1645s(pid=0) ........................ swapper/1 1 times swapper/2 1 times swapper/3 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 lookup_slow #5 path_lookupat #6 filename_lookup #7 user_path_at_empty #8 user_path_at #9 vfs_fstatat #10 SYSC_newfstatat #11 sys_newfstatat #12 system_call_fastpath youngest=1067s(pid=22852), oldest=1067s(pid=22812) ........................ rm 2 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 lookup_slow #5 path_lookupat #6 filename_lookup #7 user_path_at_empty #8 user_path_at #9 vfs_fstatat #10 SYSC_newlstat #11 sys_newlstat #12 system_call_fastpath youngest=1065s(pid=23272), oldest=1067s(pid=22806) ........................ lfs 2 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 lookup_slow #5 link_path_walk #6 path_lookupat #7 filename_lookup #8 user_path_parent #9 SYSC_renameat2 #10 sys_renameat2 #11 sys_rename #12 system_call_fastpath youngest=1067s(pid=22705), oldest=1067s(pid=22709) ........................ mrename 2 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 ptlrpc_hr_main #3 kthread #4 ret_from_fork_nospec_begin youngest=1598s(pid=2000), oldest=1598s(pid=1999) ........................ ptlrpc_hr00_000 1 times ptlrpc_hr01_000 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 scsi_error_handler #3 kthread #4 ret_from_fork_nospec_begin youngest=1640s(pid=297), oldest=1640s(pid=295) ........................ scsi_eh_0 1 times scsi_eh_1 1 times ------- 2 stacks like that: ---------- #0 __schedule #1 schedule #2 rcu_gp_kthread #3 kthread #4 ret_from_fork_nospec_begin youngest=0s(pid=9), oldest=1644s(pid=8) ........................ rcu_bh 1 times rcu_sched 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 lookup_slow #5 path_lookupat #6 filename_lookup #7 user_path_at_empty #8 user_path_at #9 vfs_fstatat #10 SYSC_newstat #11 sys_newstat #12 system_call_fastpath youngest=1067s(pid=22696), oldest=1067s(pid=22696) ........................ lfs 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 do_rmdir #5 sys_unlinkat #6 system_call_fastpath youngest=1067s(pid=22637), oldest=1067s(pid=22637) ........................ rm 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule_preempt_disabled #2 __mutex_lock_slowpath #3 mutex_lock #4 vfs_rename #5 SYSC_renameat2 #6 sys_renameat2 #7 sys_rename #8 system_call_fastpath youngest=1067s(pid=22486), oldest=1067s(pid=22486) ........................ mrename 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 mgc_requeue_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=1488s(pid=5438), oldest=1488s(pid=5438) ........................ ll_cfg_requeue 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 expired_lock_main #3 kthread #4 ret_from_fork_nospec_begin youngest=1531s(pid=5436), oldest=1531s(pid=5436) ........................ ldlm_elt 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=2012), oldest=0s(pid=2012) ........................ 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=2011), oldest=0s(pid=2011) ........................ monitor_thread 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 lnet_acceptor #3 kthread #4 ret_from_fork_nospec_begin youngest=1598s(pid=2010), oldest=1598s(pid=2010) ........................ 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=2005), oldest=0s(pid=2005) ........................ 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=913), oldest=0s(pid=913) ........................ in:imjournal 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule youngest=1627s(pid=775), oldest=1627s(pid=775) ........................ nfsv4.1-svc 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 kjournald2 #3 kthread #4 ret_from_fork_nospec_begin youngest=1635s(pid=486), oldest=1635s(pid=486) ........................ 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=743s(pid=457), oldest=743s(pid=457) ........................ 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=744s(pid=454), oldest=744s(pid=454) ........................ 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=7s(pid=54), oldest=7s(pid=54) ........................ khugepaged 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 ksm_scan_thread #3 kthread #4 ret_from_fork_nospec_begin youngest=1642s(pid=53), oldest=1642s(pid=53) ........................ ksmd 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 kswapd #3 kthread #4 ret_from_fork_nospec_begin youngest=1642s(pid=52), oldest=1642s(pid=52) ........................ 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=84s(pid=37), oldest=84s(pid=37) ........................ khungtaskd 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 devtmpfsd #3 kthread #4 ret_from_fork_nospec_begin youngest=1531s(pid=35), oldest=1531s(pid=35) ........................ kdevtmpfs 1 times ------- 1 stacks like that: ---------- #0 __schedule #1 schedule #2 kthreadd #3 ret_from_fork_nospec_begin youngest=875s(pid=2), oldest=875s(pid=2) ........................ kthreadd 1 times ------- 1 stacks like that: ---------- #-1 native_safe_halt #0 default_idle #1 default_enter_idle #2 cpuidle_enter_state #3 cpuidle_idle_call #4 arch_cpu_idle #5 cpu_startup_entry #6 rest_init #7 start_kernel #8 x86_64_start_reservations #9 x86_64_start_kernel #10 start_cpu youngest=1645s(pid=0), oldest=1645s(pid=0) ........................ swapper/0 1 times ** Execution took 0.43s (real) 0.11s (CPU), Child processes: 0.33s