# tracer: function # # entries-in-buffer/entries-written: 1043/1043 #P:4 # # _-----=> irqs-off # / _----=> need-resched # | / _---=> hardirq/softirq # || / _--=> preempt-depth # ||| / delay # TASK-PID CPU# |||| TIMESTAMP FUNCTION # | | | |||| | | bash-209 [000] .... 55117.099803: mutex_unlock <-rb_simple_write bash-209 [000] .... 55117.099813: __fsnotify_parent <-vfs_write bash-209 [000] .... 55117.099815: fsnotify <-vfs_write bash-209 [000] .... 55117.099817: __sb_end_write <-vfs_write bash-209 [000] .... 55117.099818: percpu_up_read <-__sb_end_write bash-209 [000] .... 55117.099828: SyS_dup2 <-ret_fast_syscall bash-209 [000] .... 55117.099830: SyS_dup3 <-SyS_dup2 bash-209 [000] .... 55117.099831: _raw_spin_lock <-SyS_dup3 bash-209 [000] .... 55117.099832: expand_files <-SyS_dup3 bash-209 [000] .... 55117.099834: do_dup2 <-SyS_dup3 bash-209 [000] .... 55117.099835: filp_close <-do_dup2 bash-209 [000] .... 55117.099836: dnotify_flush <-filp_close bash-209 [000] .... 55117.099838: locks_remove_posix <-filp_close bash-209 [000] .... 55117.099839: fput <-filp_close bash-209 [000] .... 55117.099840: task_work_add <-fput bash-209 [000] .... 55117.099842: kick_process <-task_work_add bash-209 [000] d... 55117.099844: do_work_pending <-slow_work_pending bash-209 [000] .... 55117.099845: task_work_run <-do_work_pending bash-209 [000] .... 55117.099846: ____fput <-task_work_run bash-209 [000] .... 55117.099847: __fput <-____fput bash-209 [000] .... 55117.099849: _cond_resched <-__fput bash-209 [000] .... 55117.099850: __fsnotify_parent <-__fput bash-209 [000] .... 55117.099851: fsnotify <-__fput bash-209 [000] .... 55117.099853: locks_remove_file <-__fput bash-209 [000] .... 55117.099855: mutex_lock <-trace_array_put bash-209 [000] .... 55117.099856: _cond_resched <-mutex_lock bash-209 [000] .... 55117.099857: mutex_unlock <-trace_array_put bash-209 [000] .... 55117.099858: security_file_free <-__fput bash-209 [000] .... 55117.099860: module_put <-__fput bash-209 [000] .... 55117.099861: put_pid <-__fput bash-209 [000] .... 55117.099862: __mnt_drop_write <-__fput bash-209 [000] .... 55117.099864: call_rcu_sched <-__fput bash-209 [000] .... 55117.099865: __call_rcu.constprop.14 <-call_rcu_sched bash-209 [000] .... 55117.099866: dput <-__fput bash-209 [000] .... 55117.099867: _cond_resched <-dput bash-209 [000] .... 55117.099869: mntput <-__fput bash-209 [000] .... 55117.099870: mntput_no_expire <-mntput bash-209 [000] .... 55117.099871: _cond_resched <-task_work_run bash-209 [000] .... 55117.099872: mem_cgroup_handle_over_high <-do_work_pending bash-209 [000] .... 55117.099875: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.099876: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.099877: __fget_light <-__fdget_raw bash-209 [000] .... 55117.099878: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.099880: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.099881: get_close_on_exec <-do_fcntl bash-209 [000] .... 55117.099885: SyS_close <-ret_fast_syscall bash-209 [000] .... 55117.099886: __close_fd <-SyS_close bash-209 [000] .... 55117.099888: _raw_spin_lock <-__close_fd bash-209 [000] .... 55117.099889: __put_unused_fd <-__close_fd bash-209 [000] .... 55117.099890: filp_close <-__close_fd bash-209 [000] .... 55117.099891: dnotify_flush <-filp_close bash-209 [000] .... 55117.099893: locks_remove_posix <-filp_close bash-209 [000] .... 55117.099894: fput <-filp_close bash-209 [000] .... 55117.099962: SyS_open <-ret_fast_syscall bash-209 [000] .... 55117.099964: do_sys_open <-SyS_open bash-209 [000] .... 55117.099966: getname <-do_sys_open bash-209 [000] .... 55117.099967: getname_flags <-getname bash-209 [000] .... 55117.099968: kmem_cache_alloc <-getname_flags bash-209 [000] .... 55117.099969: _cond_resched <-kmem_cache_alloc bash-209 [000] .... 55117.099970: _cond_resched <-kmem_cache_alloc bash-209 [000] .... 55117.099973: get_unused_fd_flags <-do_sys_open bash-209 [000] .... 55117.099974: __alloc_fd <-get_unused_fd_flags bash-209 [000] .... 55117.099975: _raw_spin_lock <-__alloc_fd bash-209 [000] .... 55117.099977: expand_files <-__alloc_fd bash-209 [000] .... 55117.099979: do_filp_open <-do_sys_open bash-209 [000] .... 55117.099980: path_openat <-do_filp_open bash-209 [000] .... 55117.099981: get_empty_filp <-path_openat bash-209 [000] .... 55117.099982: kmem_cache_alloc <-get_empty_filp bash-209 [000] .... 55117.099983: _cond_resched <-kmem_cache_alloc bash-209 [000] .... 55117.099984: _cond_resched <-kmem_cache_alloc bash-209 [000] .... 55117.099986: security_file_alloc <-get_empty_filp bash-209 [000] .... 55117.099987: __mutex_init <-get_empty_filp bash-209 [000] .... 55117.099988: path_init <-path_openat bash-209 [000] .... 55117.099990: set_root <-path_init bash-209 [000] .... 55117.099992: nd_jump_root <-path_init bash-209 [000] .... 55117.099993: link_path_walk <-path_openat bash-209 [000] .... 55117.099995: inode_permission <-link_path_walk bash-209 [000] .... 55117.099997: __inode_permission <-inode_permission bash-209 [000] .... 55117.099998: generic_permission <-__inode_permission bash-209 [000] .... 55117.099999: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.100002: walk_component <-link_path_walk bash-209 [000] .... 55117.100003: lookup_fast <-walk_component bash-209 [000] .... 55117.100004: __d_lookup_rcu <-lookup_fast bash-209 [000] .... 55117.100006: __lookup_mnt <-lookup_fast bash-209 [000] .... 55117.100008: inode_permission <-link_path_walk bash-209 [000] .... 55117.100009: __inode_permission <-inode_permission bash-209 [000] .... 55117.100010: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.100011: unlazy_walk <-link_path_walk bash-209 [000] .... 55117.100013: legitimize_mnt <-unlazy_walk bash-209 [000] .... 55117.100015: __legitimize_mnt <-legitimize_mnt bash-209 [000] .... 55117.100016: legitimize_path <-unlazy_walk bash-209 [000] .... 55117.100017: __legitimize_mnt <-legitimize_path bash-209 [000] .... 55117.100019: inode_permission <-link_path_walk bash-209 [000] .... 55117.100020: __inode_permission <-inode_permission bash-209 [000] .... 55117.100021: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.100022: mutex_lock <-kernfs_iop_permission bash-209 [000] .... 55117.100024: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100025: kernfs_refresh_inode <-kernfs_iop_permission bash-209 [000] .... 55117.100026: set_nlink <-kernfs_refresh_inode bash-209 [000] .... 55117.100027: mutex_unlock <-kernfs_iop_permission bash-209 [000] .... 55117.100029: generic_permission <-kernfs_iop_permission bash-209 [000] .... 55117.100030: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.100032: walk_component <-link_path_walk bash-209 [000] .... 55117.100033: lookup_fast <-walk_component bash-209 [000] .... 55117.100034: __d_lookup <-lookup_fast bash-209 [000] .... 55117.100035: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.100037: kernfs_dop_revalidate <-lookup_fast bash-209 [000] .... 55117.100038: mutex_lock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100039: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100041: mutex_unlock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100042: follow_managed <-lookup_fast bash-209 [000] .... 55117.100044: dput <-walk_component bash-209 [000] .... 55117.100045: _cond_resched <-dput bash-209 [000] .... 55117.100047: inode_permission <-link_path_walk bash-209 [000] .... 55117.100048: __inode_permission <-inode_permission bash-209 [000] .... 55117.100049: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.100050: mutex_lock <-kernfs_iop_permission bash-209 [000] .... 55117.100051: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100052: kernfs_refresh_inode <-kernfs_iop_permission bash-209 [000] .... 55117.100054: set_nlink <-kernfs_refresh_inode bash-209 [000] .... 55117.100055: mutex_unlock <-kernfs_iop_permission bash-209 [000] .... 55117.100056: generic_permission <-kernfs_iop_permission bash-209 [000] .... 55117.100057: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.100059: walk_component <-link_path_walk bash-209 [000] .... 55117.100060: lookup_fast <-walk_component bash-209 [000] .... 55117.100061: __d_lookup <-lookup_fast bash-209 [000] .... 55117.100062: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.100064: kernfs_dop_revalidate <-lookup_fast bash-209 [000] .... 55117.100066: mutex_lock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100067: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100068: mutex_unlock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100070: follow_managed <-lookup_fast bash-209 [000] .... 55117.100071: dput <-walk_component bash-209 [000] .... 55117.100072: _cond_resched <-dput bash-209 [000] .... 55117.100073: inode_permission <-link_path_walk bash-209 [000] .... 55117.100074: __inode_permission <-inode_permission bash-209 [000] .... 55117.100076: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.100077: mutex_lock <-kernfs_iop_permission bash-209 [000] .... 55117.100078: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100079: kernfs_refresh_inode <-kernfs_iop_permission bash-209 [000] .... 55117.100081: set_nlink <-kernfs_refresh_inode bash-209 [000] .... 55117.100082: mutex_unlock <-kernfs_iop_permission bash-209 [000] .... 55117.100083: generic_permission <-kernfs_iop_permission bash-209 [000] .... 55117.100084: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.100085: walk_component <-link_path_walk bash-209 [000] .... 55117.100086: lookup_fast <-walk_component bash-209 [000] .... 55117.100088: __d_lookup <-lookup_fast bash-209 [000] .... 55117.100089: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.100091: kernfs_dop_revalidate <-lookup_fast bash-209 [000] .... 55117.100092: mutex_lock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100093: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100094: mutex_unlock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100095: follow_managed <-lookup_fast bash-209 [000] .... 55117.100097: dput <-walk_component bash-209 [000] .... 55117.100098: _cond_resched <-dput bash-209 [000] .... 55117.100099: inode_permission <-link_path_walk bash-209 [000] .... 55117.100100: __inode_permission <-inode_permission bash-209 [000] .... 55117.100102: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.100103: mutex_lock <-kernfs_iop_permission bash-209 [000] .... 55117.100104: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100105: kernfs_refresh_inode <-kernfs_iop_permission bash-209 [000] .... 55117.100106: set_nlink <-kernfs_refresh_inode bash-209 [000] .... 55117.100108: mutex_unlock <-kernfs_iop_permission bash-209 [000] .... 55117.100109: generic_permission <-kernfs_iop_permission bash-209 [000] .... 55117.100110: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.100112: walk_component <-link_path_walk bash-209 [000] .... 55117.100113: lookup_fast <-walk_component bash-209 [000] .... 55117.100114: __d_lookup <-lookup_fast bash-209 [000] .... 55117.100115: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.100117: kernfs_dop_revalidate <-lookup_fast bash-209 [000] .... 55117.100118: mutex_lock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100119: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100121: mutex_unlock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100122: follow_managed <-lookup_fast bash-209 [000] .... 55117.100123: dput <-walk_component bash-209 [000] .... 55117.100124: _cond_resched <-dput bash-209 [000] .... 55117.100126: inode_permission <-link_path_walk bash-209 [000] .... 55117.100127: __inode_permission <-inode_permission bash-209 [000] .... 55117.100128: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.100130: mutex_lock <-kernfs_iop_permission bash-209 [000] .... 55117.100131: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100132: kernfs_refresh_inode <-kernfs_iop_permission bash-209 [000] .... 55117.100133: set_nlink <-kernfs_refresh_inode bash-209 [000] .... 55117.100134: mutex_unlock <-kernfs_iop_permission bash-209 [000] .... 55117.100135: generic_permission <-kernfs_iop_permission bash-209 [000] .... 55117.100137: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.100138: complete_walk <-path_openat bash-209 [000] .... 55117.100140: mnt_want_write <-path_openat bash-209 [000] .... 55117.100141: __sb_start_write <-mnt_want_write bash-209 [000] .... 55117.100142: percpu_down_read <-__sb_start_write bash-209 [000] .... 55117.100143: _cond_resched <-percpu_down_read bash-209 [000] .... 55117.100145: __mnt_want_write <-mnt_want_write bash-209 [000] .... 55117.100147: down_write <-path_openat bash-209 [000] .... 55117.100148: _cond_resched <-down_write bash-209 [000] .... 55117.100149: d_lookup <-path_openat bash-209 [000] .... 55117.100151: __d_lookup <-d_lookup bash-209 [000] .... 55117.100152: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.100154: kernfs_dop_revalidate <-path_openat bash-209 [000] .... 55117.100155: mutex_lock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100156: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100158: mutex_unlock <-kernfs_dop_revalidate bash-209 [000] .... 55117.100159: up_write <-path_openat bash-209 [000] .... 55117.100161: mnt_drop_write <-path_openat bash-209 [000] .... 55117.100166: __sb_end_write <-mnt_drop_write bash-209 [000] .... 55117.100167: percpu_up_read <-__sb_end_write bash-209 [000] .... 55117.100168: follow_managed <-path_openat bash-209 [000] .... 55117.100170: dput <-path_openat bash-209 [000] .... 55117.100171: _cond_resched <-dput bash-209 [000] .... 55117.100172: complete_walk <-path_openat bash-209 [000] .... 55117.100174: mnt_want_write <-path_openat bash-209 [000] .... 55117.100175: __sb_start_write <-mnt_want_write bash-209 [000] .... 55117.100176: percpu_down_read <-__sb_start_write bash-209 [000] .... 55117.100177: _cond_resched <-percpu_down_read bash-209 [000] .... 55117.100178: __mnt_want_write <-mnt_want_write bash-209 [000] .... 55117.100180: may_open <-path_openat bash-209 [000] .... 55117.100181: inode_permission <-may_open bash-209 [000] .... 55117.100182: __inode_permission <-inode_permission bash-209 [000] .... 55117.100183: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.100185: mutex_lock <-kernfs_iop_permission bash-209 [000] .... 55117.100186: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100187: kernfs_refresh_inode <-kernfs_iop_permission bash-209 [000] .... 55117.100189: timespec_trunc <-kernfs_refresh_inode bash-209 [000] .... 55117.100190: timespec_trunc <-kernfs_refresh_inode bash-209 [000] .... 55117.100191: timespec_trunc <-kernfs_refresh_inode bash-209 [000] .... 55117.100193: security_inode_notifysecctx <-kernfs_refresh_inode bash-209 [000] .... 55117.100195: mutex_unlock <-kernfs_iop_permission bash-209 [000] .... 55117.100196: generic_permission <-kernfs_iop_permission bash-209 [000] .... 55117.100197: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.100198: vfs_open <-path_openat bash-209 [000] .... 55117.100200: do_dentry_open <-vfs_open bash-209 [000] .... 55117.100201: path_get <-do_dentry_open bash-209 [000] .... 55117.100202: mntget <-path_get bash-209 [000] .... 55117.100204: __mnt_want_write <-do_dentry_open bash-209 [000] .... 55117.100206: try_module_get <-do_dentry_open bash-209 [000] .... 55117.100207: security_file_open <-do_dentry_open bash-209 [000] .... 55117.100208: __fsnotify_parent <-security_file_open bash-209 [000] .... 55117.100209: fsnotify <-security_file_open bash-209 [000] .... 55117.100211: kernfs_fop_open <-do_dentry_open bash-209 [000] .... 55117.100213: kernfs_get_active <-kernfs_fop_open bash-209 [000] .... 55117.100215: kmem_cache_alloc_trace <-kernfs_fop_open bash-209 [000] .... 55117.100217: _cond_resched <-kmem_cache_alloc_trace bash-209 [000] .... 55117.100218: _cond_resched <-kmem_cache_alloc_trace bash-209 [000] d... 55117.100220: cache_alloc_refill <-kmem_cache_alloc_trace bash-209 [000] d... 55117.100222: _raw_spin_lock <-cache_alloc_refill bash-209 [000] d... 55117.100224: get_first_slab <-cache_alloc_refill bash-209 [000] d... 55117.100227: get_first_slab <-cache_alloc_refill bash-209 [000] d... 55117.100229: get_first_slab <-cache_alloc_refill bash-209 [000] d... 55117.100230: get_first_slab <-cache_alloc_refill bash-209 [000] .... 55117.100232: __mutex_init <-kernfs_fop_open bash-209 [000] .... 55117.100234: seq_open <-kernfs_fop_open bash-209 [000] .... 55117.100235: kmem_cache_alloc_trace <-seq_open bash-209 [000] .... 55117.100236: _cond_resched <-kmem_cache_alloc_trace bash-209 [000] .... 55117.100238: _cond_resched <-kmem_cache_alloc_trace bash-209 [000] .... 55117.100239: __mutex_init <-seq_open bash-209 [000] .... 55117.100241: mutex_lock <-kernfs_fop_open bash-209 [000] .... 55117.100242: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100243: _raw_spin_lock_irq <-kernfs_fop_open bash-209 [000] .... 55117.100245: mutex_unlock <-kernfs_fop_open bash-209 [000] .... 55117.100246: kmem_cache_alloc_trace <-kernfs_fop_open bash-209 [000] .... 55117.100247: _cond_resched <-kmem_cache_alloc_trace bash-209 [000] .... 55117.100248: _cond_resched <-kmem_cache_alloc_trace bash-209 [000] .... 55117.100250: __init_waitqueue_head <-kernfs_fop_open bash-209 [000] .... 55117.100251: mutex_lock <-kernfs_fop_open bash-209 [000] .... 55117.100252: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100253: _raw_spin_lock_irq <-kernfs_fop_open bash-209 [000] .... 55117.100254: mutex_unlock <-kernfs_fop_open bash-209 [000] .... 55117.100256: kfree <-kernfs_fop_open bash-209 [000] .... 55117.100257: kernfs_put_active <-kernfs_fop_open bash-209 [000] .... 55117.100259: file_ra_state_init <-do_dentry_open bash-209 [000] .... 55117.100260: open_check_o_direct <-path_openat bash-209 [000] .... 55117.100262: security_path_truncate <-path_openat bash-209 [000] .... 55117.100264: do_truncate <-path_openat bash-209 [000] .... 55117.100265: dentry_needs_remove_privs <-do_truncate bash-209 [000] .... 55117.100266: dentry_needs_remove_privs.part.10 <-dentry_needs_remove_privs bash-209 [000] .... 55117.100267: should_remove_suid <-dentry_needs_remove_privs.part.10 bash-209 [000] .... 55117.100268: security_inode_need_killpriv <-dentry_needs_remove_privs.part.10 bash-209 [000] .... 55117.100269: cap_inode_need_killpriv <-security_inode_need_killpriv bash-209 [000] .... 55117.100271: kernfs_iop_getxattr <-cap_inode_need_killpriv bash-209 [000] .... 55117.100273: kernfs_iattrs <-kernfs_iop_getxattr bash-209 [000] .... 55117.100274: mutex_lock <-kernfs_iattrs bash-209 [000] .... 55117.100275: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100276: mutex_unlock <-kernfs_iattrs bash-209 [000] .... 55117.100278: simple_xattr_get <-kernfs_iop_getxattr bash-209 [000] .... 55117.100280: _raw_spin_lock <-simple_xattr_get bash-209 [000] .... 55117.100282: down_write <-do_truncate bash-209 [000] .... 55117.100283: _cond_resched <-down_write bash-209 [000] .... 55117.100284: notify_change <-do_truncate bash-209 [000] .... 55117.100286: current_fs_time <-notify_change bash-209 [000] .... 55117.100287: current_kernel_time64 <-current_fs_time bash-209 [000] .... 55117.100288: timespec_trunc <-current_fs_time bash-209 [000] .... 55117.100290: security_inode_setattr <-notify_change bash-209 [000] .... 55117.100292: kernfs_iop_setattr <-notify_change bash-209 [000] .... 55117.100293: mutex_lock <-kernfs_iop_setattr bash-209 [000] .... 55117.100294: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100295: setattr_prepare <-kernfs_iop_setattr bash-209 [000] .... 55117.100297: __kernfs_setattr <-kernfs_iop_setattr bash-209 [000] .... 55117.100298: kernfs_iattrs <-__kernfs_setattr bash-209 [000] .... 55117.100300: mutex_lock <-kernfs_iattrs bash-209 [000] .... 55117.100301: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100302: mutex_unlock <-kernfs_iattrs bash-209 [000] .... 55117.100303: setattr_copy <-kernfs_iop_setattr bash-209 [000] .... 55117.100305: timespec_trunc <-setattr_copy bash-209 [000] .... 55117.100306: timespec_trunc <-setattr_copy bash-209 [000] .... 55117.100307: mutex_unlock <-kernfs_iop_setattr bash-209 [000] .... 55117.100308: __fsnotify_parent <-notify_change bash-209 [000] .... 55117.100310: fsnotify <-notify_change bash-209 [000] .... 55117.100311: up_write <-do_truncate bash-209 [000] .... 55117.100312: mnt_drop_write <-path_openat bash-209 [000] .... 55117.100313: __sb_end_write <-mnt_drop_write bash-209 [000] .... 55117.100315: percpu_up_read <-__sb_end_write bash-209 [000] .... 55117.100316: terminate_walk <-path_openat bash-209 [000] .... 55117.100317: dput <-terminate_walk bash-209 [000] .... 55117.100318: _cond_resched <-dput bash-209 [000] .... 55117.100319: mntput <-terminate_walk bash-209 [000] .... 55117.100320: mntput_no_expire <-mntput bash-209 [000] .... 55117.100322: dput <-terminate_walk bash-209 [000] .... 55117.100323: _cond_resched <-dput bash-209 [000] .... 55117.100324: mntput <-terminate_walk bash-209 [000] .... 55117.100325: mntput_no_expire <-mntput bash-209 [000] .... 55117.100326: restore_nameidata <-do_filp_open bash-209 [000] .... 55117.100328: __fsnotify_parent <-do_sys_open bash-209 [000] .... 55117.100329: fsnotify <-do_sys_open bash-209 [000] .... 55117.100330: fd_install <-do_sys_open bash-209 [000] .... 55117.100331: __fd_install <-fd_install bash-209 [000] .... 55117.100332: _cond_resched <-__fd_install bash-209 [000] .... 55117.100334: putname <-do_sys_open bash-209 [000] .... 55117.100335: kmem_cache_free <-putname bash-209 [000] d... 55117.100336: ___cache_free <-kmem_cache_free bash-209 [000] .... 55117.100339: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.100340: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.100341: __fget_light <-__fdget_raw bash-209 [000] .... 55117.100342: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100344: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100345: get_close_on_exec <-do_fcntl bash-209 [000] .... 55117.100347: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.100348: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.100349: __fget_light <-__fdget_raw bash-209 [000] .... 55117.100350: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100351: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100353: f_dupfd <-do_fcntl bash-209 [000] .... 55117.100354: __alloc_fd <-f_dupfd bash-209 [000] .... 55117.100355: _raw_spin_lock <-__alloc_fd bash-209 [000] .... 55117.100356: expand_files <-__alloc_fd bash-209 [000] .... 55117.100358: __fd_install <-f_dupfd bash-209 [000] .... 55117.100359: _cond_resched <-__fd_install bash-209 [000] .... 55117.100361: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.100362: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.100363: __fget_light <-__fdget_raw bash-209 [000] .... 55117.100364: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100365: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100366: get_close_on_exec <-do_fcntl bash-209 [000] .... 55117.100369: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.100371: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.100372: __fget_light <-__fdget_raw bash-209 [000] .... 55117.100373: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100374: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100375: set_close_on_exec <-do_fcntl bash-209 [000] .... 55117.100377: _raw_spin_lock <-set_close_on_exec bash-209 [000] .... 55117.100380: SyS_dup2 <-ret_fast_syscall bash-209 [000] .... 55117.100381: SyS_dup3 <-SyS_dup2 bash-209 [000] .... 55117.100382: _raw_spin_lock <-SyS_dup3 bash-209 [000] .... 55117.100383: expand_files <-SyS_dup3 bash-209 [000] .... 55117.100384: do_dup2 <-SyS_dup3 bash-209 [000] .... 55117.100386: filp_close <-do_dup2 bash-209 [000] .... 55117.100387: dnotify_flush <-filp_close bash-209 [000] .... 55117.100388: locks_remove_posix <-filp_close bash-209 [000] .... 55117.100389: fput <-filp_close bash-209 [000] .... 55117.100391: SyS_close <-ret_fast_syscall bash-209 [000] .... 55117.100392: __close_fd <-SyS_close bash-209 [000] .... 55117.100393: _raw_spin_lock <-__close_fd bash-209 [000] .... 55117.100394: __put_unused_fd <-__close_fd bash-209 [000] .... 55117.100395: filp_close <-__close_fd bash-209 [000] .... 55117.100397: dnotify_flush <-filp_close bash-209 [000] .... 55117.100398: locks_remove_posix <-filp_close bash-209 [000] .... 55117.100399: fput <-filp_close bash-209 [000] .... 55117.100409: SyS_write <-ret_fast_syscall bash-209 [000] .... 55117.100410: __fdget_pos <-SyS_write bash-209 [000] .... 55117.100411: __fget_light <-__fdget_pos bash-209 [000] .... 55117.100412: vfs_write <-SyS_write bash-209 [000] .... 55117.100414: rw_verify_area <-vfs_write bash-209 [000] .... 55117.100415: security_file_permission <-rw_verify_area bash-209 [000] .... 55117.100416: __sb_start_write <-vfs_write bash-209 [000] .... 55117.100418: percpu_down_read <-__sb_start_write bash-209 [000] .... 55117.100419: _cond_resched <-percpu_down_read bash-209 [000] .... 55117.100420: __vfs_write <-vfs_write bash-209 [000] .... 55117.100422: kernfs_fop_write <-__vfs_write bash-209 [000] .... 55117.100423: __kmalloc <-kernfs_fop_write bash-209 [000] .... 55117.100425: kmalloc_slab <-__kmalloc bash-209 [000] .... 55117.100426: _cond_resched <-__kmalloc bash-209 [000] .... 55117.100428: _cond_resched <-__kmalloc bash-209 [000] .... 55117.100429: __check_object_size <-kernfs_fop_write bash-209 [000] .... 55117.100430: is_vmalloc_or_module_addr <-__check_object_size bash-209 [000] .... 55117.100432: pfn_valid <-__check_object_size bash-209 [000] .... 55117.100433: memblock_is_map_memory <-pfn_valid bash-209 [000] .... 55117.100435: __check_heap_object <-__check_object_size bash-209 [000] .... 55117.100437: check_stack_object <-__check_object_size bash-209 [000] .... 55117.100439: mutex_lock <-kernfs_fop_write bash-209 [000] .... 55117.100440: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100441: kernfs_get_active <-kernfs_fop_write bash-209 [000] .... 55117.100443: sysfs_kf_write <-kernfs_fop_write bash-209 [000] .... 55117.100445: drv_attr_store <-sysfs_kf_write bash-209 [000] .... 55117.100447: bind_store <-drv_attr_store bash-209 [000] .... 55117.100449: bus_find_device <-bind_store bash-209 [000] .... 55117.100452: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100455: match_name <-bus_find_device bash-209 [000] .... 55117.100457: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100459: match_name <-bus_find_device bash-209 [000] .... 55117.100462: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100464: match_name <-bus_find_device bash-209 [000] .... 55117.100465: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100467: match_name <-bus_find_device bash-209 [000] .... 55117.100468: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100470: match_name <-bus_find_device bash-209 [000] .... 55117.100472: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100473: match_name <-bus_find_device bash-209 [000] .... 55117.100475: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100477: match_name <-bus_find_device bash-209 [000] .... 55117.100478: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100480: match_name <-bus_find_device bash-209 [000] .... 55117.100482: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100483: match_name <-bus_find_device bash-209 [000] .... 55117.100485: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100486: match_name <-bus_find_device bash-209 [000] .... 55117.100488: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100490: match_name <-bus_find_device bash-209 [000] .... 55117.100491: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100493: match_name <-bus_find_device bash-209 [000] .... 55117.100494: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100496: match_name <-bus_find_device bash-209 [000] .... 55117.100498: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100499: match_name <-bus_find_device bash-209 [000] .... 55117.100501: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100502: match_name <-bus_find_device bash-209 [000] .... 55117.100504: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100506: match_name <-bus_find_device bash-209 [000] .... 55117.100508: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100509: match_name <-bus_find_device bash-209 [000] .... 55117.100511: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100513: match_name <-bus_find_device bash-209 [000] .... 55117.100514: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100516: match_name <-bus_find_device bash-209 [000] .... 55117.100517: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100519: match_name <-bus_find_device bash-209 [000] .... 55117.100521: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100523: match_name <-bus_find_device bash-209 [000] .... 55117.100524: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100526: match_name <-bus_find_device bash-209 [000] .... 55117.100528: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100530: match_name <-bus_find_device bash-209 [000] .... 55117.100531: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100533: match_name <-bus_find_device bash-209 [000] .... 55117.100535: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100537: match_name <-bus_find_device bash-209 [000] .... 55117.100538: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100540: match_name <-bus_find_device bash-209 [000] .... 55117.100542: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100544: match_name <-bus_find_device bash-209 [000] .... 55117.100545: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100547: match_name <-bus_find_device bash-209 [000] .... 55117.100548: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100550: match_name <-bus_find_device bash-209 [000] .... 55117.100552: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100554: match_name <-bus_find_device bash-209 [000] .... 55117.100555: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100557: match_name <-bus_find_device bash-209 [000] .... 55117.100559: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100561: match_name <-bus_find_device bash-209 [000] .... 55117.100562: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100564: match_name <-bus_find_device bash-209 [000] .... 55117.100565: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100567: match_name <-bus_find_device bash-209 [000] .... 55117.100568: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100570: match_name <-bus_find_device bash-209 [000] .... 55117.100572: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100574: match_name <-bus_find_device bash-209 [000] .... 55117.100575: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100577: match_name <-bus_find_device bash-209 [000] .... 55117.100579: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100580: match_name <-bus_find_device bash-209 [000] .... 55117.100582: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100584: match_name <-bus_find_device bash-209 [000] .... 55117.100585: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100587: match_name <-bus_find_device bash-209 [000] .... 55117.100589: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100591: match_name <-bus_find_device bash-209 [000] .... 55117.100592: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100594: match_name <-bus_find_device bash-209 [000] .... 55117.100596: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100597: match_name <-bus_find_device bash-209 [000] .... 55117.100599: _raw_spin_lock <-klist_next bash-209 [000] .... 55117.100601: put_device <-bind_store bash-209 [000] .... 55117.100603: kernfs_put_active <-kernfs_fop_write bash-209 [000] .... 55117.100604: mutex_unlock <-kernfs_fop_write bash-209 [000] .... 55117.100606: kfree <-kernfs_fop_write bash-209 [000] d... 55117.100607: ___cache_free <-kfree bash-209 [000] .... 55117.100608: __sb_end_write <-vfs_write bash-209 [000] .... 55117.100609: percpu_up_read <-__sb_end_write bash-209 [000] .... 55117.100633: SyS_write <-ret_fast_syscall bash-209 [000] .... 55117.100634: __fdget_pos <-SyS_write bash-209 [000] .... 55117.100635: __fget_light <-__fdget_pos bash-209 [000] .... 55117.100637: vfs_write <-SyS_write bash-209 [000] .... 55117.100638: rw_verify_area <-vfs_write bash-209 [000] .... 55117.100639: security_file_permission <-rw_verify_area bash-209 [000] .... 55117.100640: __vfs_write <-vfs_write bash-209 [000] .... 55117.100641: redirected_tty_write <-__vfs_write bash-209 [000] .... 55117.100642: _raw_spin_lock <-redirected_tty_write bash-209 [000] .... 55117.100645: tty_write <-redirected_tty_write bash-209 [000] .... 55117.100646: tty_paranoia_check <-tty_write bash-209 [000] .... 55117.100648: tty_ldisc_ref_wait <-tty_write bash-209 [000] .... 55117.100649: ldsem_down_read <-tty_ldisc_ref_wait bash-209 [000] .... 55117.100650: _cond_resched <-ldsem_down_read bash-209 [000] .... 55117.100652: tty_write_lock <-tty_write bash-209 [000] .... 55117.100653: mutex_trylock <-tty_write_lock bash-209 [000] .... 55117.100655: __check_object_size <-tty_write bash-209 [000] .... 55117.100656: is_vmalloc_or_module_addr <-__check_object_size bash-209 [000] .... 55117.100658: pfn_valid <-__check_object_size bash-209 [000] .... 55117.100659: memblock_is_map_memory <-pfn_valid bash-209 [000] .... 55117.100660: __check_heap_object <-__check_object_size bash-209 [000] .... 55117.100661: check_stack_object <-__check_object_size bash-209 [000] .... 55117.100663: n_tty_write <-tty_write bash-209 [000] .... 55117.100664: down_read <-n_tty_write bash-209 [000] .... 55117.100665: _cond_resched <-down_read bash-209 [000] .... 55117.100666: process_echoes <-n_tty_write bash-209 [000] .... 55117.100668: add_wait_queue <-n_tty_write bash-209 [000] .... 55117.100669: _raw_spin_lock_irqsave <-add_wait_queue bash-209 [000] d... 55117.100671: _raw_spin_unlock_irqrestore <-add_wait_queue bash-209 [000] .... 55117.100672: tty_hung_up_p <-n_tty_write bash-209 [000] .... 55117.100673: mutex_lock <-n_tty_write bash-209 [000] .... 55117.100674: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100676: tty_write_room <-n_tty_write bash-209 [000] .... 55117.100677: uart_write_room <-tty_write_room bash-209 [000] .... 55117.100679: _raw_spin_lock_irqsave <-uart_write_room bash-209 [000] d... 55117.100680: _raw_spin_unlock_irqrestore <-uart_write_room bash-209 [000] .... 55117.100683: uart_write <-n_tty_write bash-209 [000] .... 55117.100685: _raw_spin_lock_irqsave <-uart_write bash-209 [000] d... 55117.100687: __uart_start <-uart_write bash-209 [000] d... 55117.100689: serial8250_start_tx <-__uart_start bash-209 [000] d... 55117.100691: dw8250_serial_out32 <-serial8250_start_tx bash-209 [000] d... 55117.100692: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d... 55117.100694: _raw_spin_unlock_irqrestore <-uart_write bash-209 [000] d... 55117.100696: gic_handle_irq <-__irq_svc bash-209 [000] d... 55117.100697: gic_get_common_base <-gic_handle_irq bash-209 [000] d... 55117.100698: __handle_domain_irq <-gic_handle_irq bash-209 [000] d... 55117.100699: irq_enter <-__handle_domain_irq bash-209 [000] d... 55117.100700: rcu_irq_enter <-irq_enter bash-209 [000] d.h. 55117.100702: irq_find_mapping <-__handle_domain_irq bash-209 [000] d.h. 55117.100703: generic_handle_irq <-__handle_domain_irq bash-209 [000] d.h. 55117.100705: handle_fasteoi_irq <-generic_handle_irq bash-209 [000] d.h. 55117.100706: _raw_spin_lock <-handle_fasteoi_irq bash-209 [000] d.h. 55117.100707: irq_may_run <-handle_fasteoi_irq bash-209 [000] d.h. 55117.100709: handle_irq_event <-handle_fasteoi_irq bash-209 [000] d.h. 55117.100711: handle_irq_event_percpu <-handle_irq_event bash-209 [000] d.h. 55117.100712: __handle_irq_event_percpu <-handle_irq_event_percpu bash-209 [000] d.h. 55117.100714: serial8250_interrupt <-__handle_irq_event_percpu bash-209 [000] d.h. 55117.100716: _raw_spin_lock <-serial8250_interrupt bash-209 [000] d.h. 55117.100717: dw8250_handle_irq <-serial8250_interrupt bash-209 [000] d.h. 55117.100718: dw8250_serial_in32 <-dw8250_handle_irq bash-209 [000] d.h. 55117.100720: serial8250_handle_irq <-dw8250_handle_irq bash-209 [000] d.h. 55117.100721: serial8250_handle_irq.part.9 <-serial8250_handle_irq bash-209 [000] d.h. 55117.100722: _raw_spin_lock_irqsave <-serial8250_handle_irq.part.9 bash-209 [000] d.h. 55117.100724: dw8250_serial_in32 <-serial8250_handle_irq.part.9 bash-209 [000] d.h. 55117.100725: serial8250_modem_status <-serial8250_handle_irq.part.9 bash-209 [000] d.h. 55117.100726: dw8250_serial_in32 <-serial8250_modem_status bash-209 [000] d.h. 55117.100728: serial8250_tx_chars <-serial8250_handle_irq.part.9 bash-209 [000] d.h. 55117.100730: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100731: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100733: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100734: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100735: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100736: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100737: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100738: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100740: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100741: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100742: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100743: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100744: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100745: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100747: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100748: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100749: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100750: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100751: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100752: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100753: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100755: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100756: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100757: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100758: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100759: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100760: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100762: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100763: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100764: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100765: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100766: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100768: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100769: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100770: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100771: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100772: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100773: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100774: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100776: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100777: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100778: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100779: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100780: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100781: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100783: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100784: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100786: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100788: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100789: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100790: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100791: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100792: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100793: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100794: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100796: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100797: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100798: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100799: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100800: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100801: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100803: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100804: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100805: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100806: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100807: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100808: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100809: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100811: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100812: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100813: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100814: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100815: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100816: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100818: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100819: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100820: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100821: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100822: uart_write_wakeup <-serial8250_tx_chars bash-209 [000] d.h. 55117.100824: tty_wakeup <-uart_write_wakeup bash-209 [000] d.h. 55117.100825: __wake_up <-tty_wakeup bash-209 [000] d.h. 55117.100826: _raw_spin_lock_irqsave <-__wake_up bash-209 [000] d.h. 55117.100827: __wake_up_common <-__wake_up bash-209 [000] d.h. 55117.100828: woken_wake_function <-__wake_up_common bash-209 [000] d.h. 55117.100830: default_wake_function <-woken_wake_function bash-209 [000] d.h. 55117.100831: try_to_wake_up <-default_wake_function bash-209 [000] d.h. 55117.100832: _raw_spin_lock_irqsave <-try_to_wake_up bash-209 [000] d.h. 55117.100833: _raw_spin_unlock_irqrestore <-try_to_wake_up bash-209 [000] d.h. 55117.100834: _raw_spin_unlock_irqrestore <-__wake_up bash-209 [000] d.h. 55117.100836: dw8250_serial_out32 <-serial8250_tx_chars bash-209 [000] d.h. 55117.100837: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d.h. 55117.100839: serial8250_rpm_put_tx <-serial8250_tx_chars bash-209 [000] d.h. 55117.100840: _raw_spin_unlock_irqrestore <-serial8250_handle_irq.part.9 bash-209 [000] d.h. 55117.100841: dw8250_handle_irq <-serial8250_interrupt bash-209 [000] d.h. 55117.100842: dw8250_serial_in32 <-dw8250_handle_irq bash-209 [000] d.h. 55117.100844: serial8250_handle_irq <-dw8250_handle_irq bash-209 [000] d.h. 55117.100845: add_interrupt_randomness <-handle_irq_event_percpu bash-209 [000] d.h. 55117.100847: read_current_timer <-add_interrupt_randomness bash-209 [000] d.h. 55117.100849: arch_timer_read_counter_long <-read_current_timer bash-209 [000] d.h. 55117.100852: note_interrupt <-handle_irq_event_percpu bash-209 [000] d.h. 55117.100854: _raw_spin_lock <-handle_irq_event bash-209 [000] d.h. 55117.100856: gic_eoi_irq <-handle_fasteoi_irq bash-209 [000] d.h. 55117.100857: gic_get_common_base <-gic_eoi_irq bash-209 [000] d.h. 55117.100858: irq_exit <-__handle_domain_irq bash-209 [000] d... 55117.100859: idle_cpu <-irq_exit bash-209 [000] d... 55117.100861: rcu_irq_exit <-irq_exit bash-209 [000] .... 55117.100862: mutex_unlock <-n_tty_write bash-209 [000] .... 55117.100864: mutex_lock <-n_tty_write bash-209 [000] .... 55117.100865: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100866: tty_write_room <-n_tty_write bash-209 [000] .... 55117.100867: uart_write_room <-tty_write_room bash-209 [000] .... 55117.100868: _raw_spin_lock_irqsave <-uart_write_room bash-209 [000] d... 55117.100869: _raw_spin_unlock_irqrestore <-uart_write_room bash-209 [000] .... 55117.100871: do_output_char <-n_tty_write bash-209 [000] .... 55117.100873: uart_write <-do_output_char bash-209 [000] .... 55117.100874: _raw_spin_lock_irqsave <-uart_write bash-209 [000] d... 55117.100876: __uart_start <-uart_write bash-209 [000] d... 55117.100877: serial8250_start_tx <-__uart_start bash-209 [000] d... 55117.100878: dw8250_serial_out32 <-serial8250_start_tx bash-209 [000] d... 55117.100879: arm_heavy_mb <-dw8250_serial_out32 bash-209 [000] d... 55117.100881: _raw_spin_unlock_irqrestore <-uart_write bash-209 [000] .... 55117.100882: mutex_unlock <-n_tty_write bash-209 [000] .... 55117.100884: uart_flush_chars <-n_tty_write bash-209 [000] .... 55117.100885: uart_start <-uart_flush_chars bash-209 [000] .... 55117.100886: _raw_spin_lock_irqsave <-uart_start bash-209 [000] d... 55117.100887: __uart_start <-uart_start bash-209 [000] d... 55117.100888: serial8250_start_tx <-__uart_start bash-209 [000] d... 55117.100890: _raw_spin_unlock_irqrestore <-uart_start bash-209 [000] .... 55117.100891: remove_wait_queue <-n_tty_write bash-209 [000] .... 55117.100892: _raw_spin_lock_irqsave <-remove_wait_queue bash-209 [000] d... 55117.100893: _raw_spin_unlock_irqrestore <-remove_wait_queue bash-209 [000] .... 55117.100895: up_read <-n_tty_write bash-209 [000] .... 55117.100896: get_seconds <-tty_write bash-209 [000] .... 55117.100897: tty_write_unlock <-tty_write bash-209 [000] .... 55117.100898: mutex_unlock <-tty_write_unlock bash-209 [000] .... 55117.100899: __wake_up <-tty_write_unlock bash-209 [000] .... 55117.100901: _raw_spin_lock_irqsave <-__wake_up bash-209 [000] d... 55117.100902: __wake_up_common <-__wake_up bash-209 [000] d... 55117.100903: _raw_spin_unlock_irqrestore <-__wake_up bash-209 [000] .... 55117.100904: tty_ldisc_deref <-tty_write bash-209 [000] .... 55117.100906: ldsem_up_read <-tty_ldisc_deref bash-209 [000] .... 55117.100907: __fsnotify_parent <-vfs_write bash-209 [000] .... 55117.100909: fsnotify <-vfs_write bash-209 [000] .... 55117.100914: SyS_dup2 <-ret_fast_syscall bash-209 [000] .... 55117.100915: SyS_dup3 <-SyS_dup2 bash-209 [000] .... 55117.100916: _raw_spin_lock <-SyS_dup3 bash-209 [000] .... 55117.100917: expand_files <-SyS_dup3 bash-209 [000] .... 55117.100918: do_dup2 <-SyS_dup3 bash-209 [000] .... 55117.100920: filp_close <-do_dup2 bash-209 [000] .... 55117.100921: dnotify_flush <-filp_close bash-209 [000] .... 55117.100922: locks_remove_posix <-filp_close bash-209 [000] .... 55117.100923: fput <-filp_close bash-209 [000] .... 55117.100924: task_work_add <-fput bash-209 [000] .... 55117.100926: kick_process <-task_work_add bash-209 [000] d... 55117.100927: do_work_pending <-slow_work_pending bash-209 [000] .... 55117.100928: task_work_run <-do_work_pending bash-209 [000] .... 55117.100930: ____fput <-task_work_run bash-209 [000] .... 55117.100931: __fput <-____fput bash-209 [000] .... 55117.100932: _cond_resched <-__fput bash-209 [000] .... 55117.100933: __fsnotify_parent <-__fput bash-209 [000] .... 55117.100934: fsnotify <-__fput bash-209 [000] .... 55117.100936: locks_remove_file <-__fput bash-209 [000] .... 55117.100937: kernfs_fop_release <-__fput bash-209 [000] .... 55117.100939: kernfs_put_open_node <-kernfs_fop_release bash-209 [000] .... 55117.100940: mutex_lock <-kernfs_put_open_node bash-209 [000] .... 55117.100941: _cond_resched <-mutex_lock bash-209 [000] .... 55117.100942: _raw_spin_lock_irqsave <-kernfs_put_open_node bash-209 [000] d... 55117.100944: _raw_spin_unlock_irqrestore <-kernfs_put_open_node bash-209 [000] .... 55117.100945: mutex_unlock <-kernfs_put_open_node bash-209 [000] .... 55117.100947: kfree <-kernfs_put_open_node bash-209 [000] d... 55117.100948: ___cache_free <-kfree bash-209 [000] .... 55117.100949: seq_release <-kernfs_fop_release bash-209 [000] .... 55117.100951: kvfree <-seq_release bash-209 [000] .... 55117.100952: kfree <-kvfree bash-209 [000] .... 55117.100954: kfree <-seq_release bash-209 [000] d... 55117.100955: ___cache_free <-kfree bash-209 [000] .... 55117.100956: kfree <-kernfs_fop_release bash-209 [000] .... 55117.100957: kfree <-kernfs_fop_release bash-209 [000] d... 55117.100959: ___cache_free <-kfree bash-209 [000] .... 55117.100960: security_file_free <-__fput bash-209 [000] .... 55117.100961: module_put <-__fput bash-209 [000] .... 55117.100962: put_pid <-__fput bash-209 [000] .... 55117.100963: __mnt_drop_write <-__fput bash-209 [000] .... 55117.100965: call_rcu_sched <-__fput bash-209 [000] .... 55117.100966: __call_rcu.constprop.14 <-call_rcu_sched bash-209 [000] .... 55117.100968: dput <-__fput bash-209 [000] .... 55117.100969: _cond_resched <-dput bash-209 [000] .... 55117.100970: mntput <-__fput bash-209 [000] .... 55117.100971: mntput_no_expire <-mntput bash-209 [000] .... 55117.100973: _cond_resched <-task_work_run bash-209 [000] .... 55117.100974: mem_cgroup_handle_over_high <-do_work_pending bash-209 [000] .... 55117.100976: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.100977: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.100978: __fget_light <-__fdget_raw bash-209 [000] .... 55117.100979: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100980: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.100981: get_close_on_exec <-do_fcntl bash-209 [000] .... 55117.100984: SyS_close <-ret_fast_syscall bash-209 [000] .... 55117.100985: __close_fd <-SyS_close bash-209 [000] .... 55117.100986: _raw_spin_lock <-__close_fd bash-209 [000] .... 55117.100987: __put_unused_fd <-__close_fd bash-209 [000] .... 55117.100989: filp_close <-__close_fd bash-209 [000] .... 55117.100990: dnotify_flush <-filp_close bash-209 [000] .... 55117.100991: locks_remove_posix <-filp_close bash-209 [000] .... 55117.100992: fput <-filp_close bash-209 [000] .... 55117.101041: SyS_open <-ret_fast_syscall bash-209 [000] .... 55117.101042: do_sys_open <-SyS_open bash-209 [000] .... 55117.101044: getname <-do_sys_open bash-209 [000] .... 55117.101045: getname_flags <-getname bash-209 [000] .... 55117.101047: kmem_cache_alloc <-getname_flags bash-209 [000] .... 55117.101048: _cond_resched <-kmem_cache_alloc bash-209 [000] .... 55117.101049: _cond_resched <-kmem_cache_alloc bash-209 [000] .... 55117.101052: get_unused_fd_flags <-do_sys_open bash-209 [000] .... 55117.101053: __alloc_fd <-get_unused_fd_flags bash-209 [000] .... 55117.101054: _raw_spin_lock <-__alloc_fd bash-209 [000] .... 55117.101055: expand_files <-__alloc_fd bash-209 [000] .... 55117.101057: do_filp_open <-do_sys_open bash-209 [000] .... 55117.101058: path_openat <-do_filp_open bash-209 [000] .... 55117.101059: get_empty_filp <-path_openat bash-209 [000] .... 55117.101061: kmem_cache_alloc <-get_empty_filp bash-209 [000] .... 55117.101062: _cond_resched <-kmem_cache_alloc bash-209 [000] .... 55117.101063: _cond_resched <-kmem_cache_alloc bash-209 [000] .... 55117.101065: security_file_alloc <-get_empty_filp bash-209 [000] .... 55117.101066: __mutex_init <-get_empty_filp bash-209 [000] .... 55117.101067: path_init <-path_openat bash-209 [000] .... 55117.101069: set_root <-path_init bash-209 [000] .... 55117.101070: nd_jump_root <-path_init bash-209 [000] .... 55117.101072: link_path_walk <-path_openat bash-209 [000] .... 55117.101073: inode_permission <-link_path_walk bash-209 [000] .... 55117.101075: __inode_permission <-inode_permission bash-209 [000] .... 55117.101076: generic_permission <-__inode_permission bash-209 [000] .... 55117.101077: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.101079: walk_component <-link_path_walk bash-209 [000] .... 55117.101081: lookup_fast <-walk_component bash-209 [000] .... 55117.101082: __d_lookup_rcu <-lookup_fast bash-209 [000] .... 55117.101083: __lookup_mnt <-lookup_fast bash-209 [000] .... 55117.101086: inode_permission <-link_path_walk bash-209 [000] .... 55117.101087: __inode_permission <-inode_permission bash-209 [000] .... 55117.101088: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.101089: unlazy_walk <-link_path_walk bash-209 [000] .... 55117.101091: legitimize_mnt <-unlazy_walk bash-209 [000] .... 55117.101092: __legitimize_mnt <-legitimize_mnt bash-209 [000] .... 55117.101094: legitimize_path <-unlazy_walk bash-209 [000] .... 55117.101095: __legitimize_mnt <-legitimize_path bash-209 [000] .... 55117.101097: inode_permission <-link_path_walk bash-209 [000] .... 55117.101098: __inode_permission <-inode_permission bash-209 [000] .... 55117.101099: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.101101: mutex_lock <-kernfs_iop_permission bash-209 [000] .... 55117.101102: _cond_resched <-mutex_lock bash-209 [000] .... 55117.101103: kernfs_refresh_inode <-kernfs_iop_permission bash-209 [000] .... 55117.101104: set_nlink <-kernfs_refresh_inode bash-209 [000] .... 55117.101107: mutex_unlock <-kernfs_iop_permission bash-209 [000] .... 55117.101108: generic_permission <-kernfs_iop_permission bash-209 [000] .... 55117.101110: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.101111: walk_component <-link_path_walk bash-209 [000] .... 55117.101112: lookup_fast <-walk_component bash-209 [000] .... 55117.101114: __d_lookup <-lookup_fast bash-209 [000] .... 55117.101115: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.101117: kernfs_dop_revalidate <-lookup_fast bash-209 [000] .... 55117.101118: mutex_lock <-kernfs_dop_revalidate bash-209 [000] .... 55117.101120: _cond_resched <-mutex_lock bash-209 [000] .... 55117.101121: mutex_unlock <-kernfs_dop_revalidate bash-209 [000] .... 55117.101123: follow_managed <-lookup_fast bash-209 [000] .... 55117.101124: dput <-walk_component bash-209 [000] .... 55117.101126: _cond_resched <-dput bash-209 [000] .... 55117.101127: inode_permission <-link_path_walk bash-209 [000] .... 55117.101128: __inode_permission <-inode_permission bash-209 [000] .... 55117.101129: kernfs_iop_permission <-__inode_permission bash-209 [000] .... 55117.101131: mutex_lock <-kernfs_iop_permission bash-209 [000] .... 55117.101132: _cond_resched <-mutex_lock bash-209 [000] .... 55117.101133: kernfs_refresh_inode <-kernfs_iop_permission bash-209 [000] .... 55117.101135: set_nlink <-kernfs_refresh_inode bash-209 [000] .... 55117.101136: mutex_unlock <-kernfs_iop_permission bash-209 [000] .... 55117.101137: generic_permission <-kernfs_iop_permission bash-209 [000] .... 55117.101139: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.101140: walk_component <-link_path_walk bash-209 [000] .... 55117.101141: lookup_fast <-walk_component bash-209 [000] .... 55117.101143: __d_lookup <-lookup_fast bash-209 [000] .... 55117.101144: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.101145: kernfs_dop_revalidate <-lookup_fast bash-209 [000] .... 55117.101147: mutex_lock <-kernfs_dop_revalidate bash-209 [000] .... 55117.101148: _cond_resched <-mutex_lock bash-209 [000] .... 55117.101150: mutex_unlock <-kernfs_dop_revalidate bash-209 [000] .... 55117.101151: follow_managed <-lookup_fast bash-209 [000] .... 55117.101152: lookup_mnt <-follow_managed bash-209 [000] .... 55117.101154: __lookup_mnt <-lookup_mnt bash-209 [000] .... 55117.101155: legitimize_mnt <-lookup_mnt bash-209 [000] .... 55117.101156: __legitimize_mnt <-legitimize_mnt bash-209 [000] .... 55117.101157: dput <-follow_managed bash-209 [000] .... 55117.101159: _cond_resched <-dput bash-209 [000] .... 55117.101161: dput <-walk_component bash-209 [000] .... 55117.101162: _cond_resched <-dput bash-209 [000] .... 55117.101163: mntput <-walk_component bash-209 [000] .... 55117.101165: mntput_no_expire <-mntput bash-209 [000] .... 55117.101166: inode_permission <-link_path_walk bash-209 [000] .... 55117.101167: __inode_permission <-inode_permission bash-209 [000] .... 55117.101168: generic_permission <-__inode_permission bash-209 [000] .... 55117.101170: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.101171: walk_component <-link_path_walk bash-209 [000] .... 55117.101172: lookup_fast <-walk_component bash-209 [000] .... 55117.101174: __d_lookup <-lookup_fast bash-209 [000] .... 55117.101175: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.101176: follow_managed <-lookup_fast bash-209 [000] .... 55117.101178: lookup_mnt <-follow_managed bash-209 [000] .... 55117.101179: __lookup_mnt <-lookup_mnt bash-209 [000] .... 55117.101180: legitimize_mnt <-lookup_mnt bash-209 [000] .... 55117.101181: __legitimize_mnt <-legitimize_mnt bash-209 [000] .... 55117.101183: dput <-follow_managed bash-209 [000] .... 55117.101184: _cond_resched <-dput bash-209 [000] .... 55117.101185: dput <-walk_component bash-209 [000] .... 55117.101187: _cond_resched <-dput bash-209 [000] .... 55117.101188: mntput <-walk_component bash-209 [000] .... 55117.101189: mntput_no_expire <-mntput bash-209 [000] .... 55117.101190: inode_permission <-link_path_walk bash-209 [000] .... 55117.101192: __inode_permission <-inode_permission bash-209 [000] .... 55117.101193: generic_permission <-__inode_permission bash-209 [000] .... 55117.101194: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.101196: complete_walk <-path_openat bash-209 [000] .... 55117.101198: mnt_want_write <-path_openat bash-209 [000] .... 55117.101199: __sb_start_write <-mnt_want_write bash-209 [000] .... 55117.101200: percpu_down_read <-__sb_start_write bash-209 [000] .... 55117.101201: _cond_resched <-percpu_down_read bash-209 [000] .... 55117.101203: __mnt_want_write <-mnt_want_write bash-209 [000] .... 55117.101204: down_write <-path_openat bash-209 [000] .... 55117.101205: _cond_resched <-down_write bash-209 [000] .... 55117.101207: d_lookup <-path_openat bash-209 [000] .... 55117.101208: __d_lookup <-d_lookup bash-209 [000] .... 55117.101209: _raw_spin_lock <-__d_lookup bash-209 [000] .... 55117.101211: up_write <-path_openat bash-209 [000] .... 55117.101212: mnt_drop_write <-path_openat bash-209 [000] .... 55117.101213: __sb_end_write <-mnt_drop_write bash-209 [000] .... 55117.101215: percpu_up_read <-__sb_end_write bash-209 [000] .... 55117.101216: follow_managed <-path_openat bash-209 [000] .... 55117.101218: dput <-path_openat bash-209 [000] .... 55117.101219: _cond_resched <-dput bash-209 [000] .... 55117.101221: complete_walk <-path_openat bash-209 [000] .... 55117.101222: mnt_want_write <-path_openat bash-209 [000] .... 55117.101223: __sb_start_write <-mnt_want_write bash-209 [000] .... 55117.101224: percpu_down_read <-__sb_start_write bash-209 [000] .... 55117.101225: _cond_resched <-percpu_down_read bash-209 [000] .... 55117.101227: __mnt_want_write <-mnt_want_write bash-209 [000] .... 55117.101228: may_open <-path_openat bash-209 [000] .... 55117.101229: inode_permission <-may_open bash-209 [000] .... 55117.101231: __inode_permission <-inode_permission bash-209 [000] .... 55117.101232: generic_permission <-__inode_permission bash-209 [000] .... 55117.101233: security_inode_permission <-__inode_permission bash-209 [000] .... 55117.101234: vfs_open <-path_openat bash-209 [000] .... 55117.101236: do_dentry_open <-vfs_open bash-209 [000] .... 55117.101237: path_get <-do_dentry_open bash-209 [000] .... 55117.101238: mntget <-path_get bash-209 [000] .... 55117.101240: __mnt_want_write <-do_dentry_open bash-209 [000] .... 55117.101241: try_module_get <-do_dentry_open bash-209 [000] .... 55117.101243: security_file_open <-do_dentry_open bash-209 [000] .... 55117.101244: __fsnotify_parent <-security_file_open bash-209 [000] .... 55117.101246: fsnotify <-security_file_open bash-209 [000] .... 55117.101247: mutex_lock <-trace_array_get bash-209 [000] .... 55117.101248: _cond_resched <-mutex_lock bash-209 [000] .... 55117.101250: mutex_unlock <-trace_array_get bash-209 [000] .... 55117.101251: file_ra_state_init <-do_dentry_open bash-209 [000] .... 55117.101253: open_check_o_direct <-path_openat bash-209 [000] .... 55117.101255: security_path_truncate <-path_openat bash-209 [000] .... 55117.101256: do_truncate <-path_openat bash-209 [000] .... 55117.101258: dentry_needs_remove_privs <-do_truncate bash-209 [000] .... 55117.101259: dentry_needs_remove_privs.part.10 <-dentry_needs_remove_privs bash-209 [000] .... 55117.101260: should_remove_suid <-dentry_needs_remove_privs.part.10 bash-209 [000] .... 55117.101261: security_inode_need_killpriv <-dentry_needs_remove_privs.part.10 bash-209 [000] .... 55117.101263: cap_inode_need_killpriv <-security_inode_need_killpriv bash-209 [000] .... 55117.101264: down_write <-do_truncate bash-209 [000] .... 55117.101265: _cond_resched <-down_write bash-209 [000] .... 55117.101267: notify_change <-do_truncate bash-209 [000] .... 55117.101268: current_fs_time <-notify_change bash-209 [000] .... 55117.101269: current_kernel_time64 <-current_fs_time bash-209 [000] .... 55117.101271: timespec_trunc <-current_fs_time bash-209 [000] .... 55117.101272: security_inode_setattr <-notify_change bash-209 [000] .... 55117.101274: simple_setattr <-notify_change bash-209 [000] .... 55117.101275: setattr_prepare <-simple_setattr bash-209 [000] .... 55117.101276: truncate_setsize <-simple_setattr bash-209 [000] .... 55117.101278: truncate_pagecache <-truncate_setsize bash-209 [000] .... 55117.101279: unmap_mapping_range <-truncate_pagecache bash-209 [000] .... 55117.101280: down_write <-unmap_mapping_range bash-209 [000] .... 55117.101281: _cond_resched <-down_write bash-209 [000] .... 55117.101283: up_write <-unmap_mapping_range bash-209 [000] .... 55117.101284: truncate_inode_pages_range <-truncate_pagecache bash-209 [000] .... 55117.101286: unmap_mapping_range <-truncate_pagecache bash-209 [000] .... 55117.101287: down_write <-unmap_mapping_range bash-209 [000] .... 55117.101288: _cond_resched <-down_write bash-209 [000] .... 55117.101289: up_write <-unmap_mapping_range bash-209 [000] .... 55117.101291: setattr_copy <-simple_setattr bash-209 [000] .... 55117.101292: timespec_trunc <-setattr_copy bash-209 [000] .... 55117.101293: timespec_trunc <-setattr_copy bash-209 [000] .... 55117.101294: __mark_inode_dirty <-simple_setattr bash-209 [000] .... 55117.101296: __fsnotify_parent <-notify_change bash-209 [000] .... 55117.101297: fsnotify <-notify_change bash-209 [000] .... 55117.101298: up_write <-do_truncate bash-209 [000] .... 55117.101300: mnt_drop_write <-path_openat bash-209 [000] .... 55117.101301: __sb_end_write <-mnt_drop_write bash-209 [000] .... 55117.101302: percpu_up_read <-__sb_end_write bash-209 [000] .... 55117.101303: terminate_walk <-path_openat bash-209 [000] .... 55117.101304: dput <-terminate_walk bash-209 [000] .... 55117.101305: _cond_resched <-dput bash-209 [000] .... 55117.101306: mntput <-terminate_walk bash-209 [000] .... 55117.101308: mntput_no_expire <-mntput bash-209 [000] .... 55117.101309: dput <-terminate_walk bash-209 [000] .... 55117.101310: _cond_resched <-dput bash-209 [000] .... 55117.101311: mntput <-terminate_walk bash-209 [000] .... 55117.101312: mntput_no_expire <-mntput bash-209 [000] .... 55117.101314: restore_nameidata <-do_filp_open bash-209 [000] .... 55117.101315: __fsnotify_parent <-do_sys_open bash-209 [000] .... 55117.101316: fsnotify <-do_sys_open bash-209 [000] .... 55117.101317: fd_install <-do_sys_open bash-209 [000] .... 55117.101318: __fd_install <-fd_install bash-209 [000] .... 55117.101319: _cond_resched <-__fd_install bash-209 [000] .... 55117.101320: putname <-do_sys_open bash-209 [000] .... 55117.101322: kmem_cache_free <-putname bash-209 [000] d... 55117.101323: ___cache_free <-kmem_cache_free bash-209 [000] .... 55117.101325: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.101326: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.101328: __fget_light <-__fdget_raw bash-209 [000] .... 55117.101329: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.101330: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.101331: get_close_on_exec <-do_fcntl bash-209 [000] .... 55117.101333: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.101334: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.101335: __fget_light <-__fdget_raw bash-209 [000] .... 55117.101336: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.101337: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.101339: f_dupfd <-do_fcntl bash-209 [000] .... 55117.101340: __alloc_fd <-f_dupfd bash-209 [000] .... 55117.101341: _raw_spin_lock <-__alloc_fd bash-209 [000] .... 55117.101343: expand_files <-__alloc_fd bash-209 [000] .... 55117.101344: __fd_install <-f_dupfd bash-209 [000] .... 55117.101345: _cond_resched <-__fd_install bash-209 [000] .... 55117.101347: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.101348: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.101349: __fget_light <-__fdget_raw bash-209 [000] .... 55117.101350: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.101351: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.101353: get_close_on_exec <-do_fcntl bash-209 [000] .... 55117.101356: SyS_fcntl64 <-ret_fast_syscall bash-209 [000] .... 55117.101357: __fdget_raw <-SyS_fcntl64 bash-209 [000] .... 55117.101358: __fget_light <-__fdget_raw bash-209 [000] .... 55117.101359: security_file_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.101360: do_fcntl <-SyS_fcntl64 bash-209 [000] .... 55117.101362: set_close_on_exec <-do_fcntl bash-209 [000] .... 55117.101363: _raw_spin_lock <-set_close_on_exec bash-209 [000] .... 55117.101367: SyS_dup2 <-ret_fast_syscall bash-209 [000] .... 55117.101368: SyS_dup3 <-SyS_dup2 bash-209 [000] .... 55117.101369: _raw_spin_lock <-SyS_dup3 bash-209 [000] .... 55117.101370: expand_files <-SyS_dup3 bash-209 [000] .... 55117.101371: do_dup2 <-SyS_dup3 bash-209 [000] .... 55117.101373: filp_close <-do_dup2 bash-209 [000] .... 55117.101374: dnotify_flush <-filp_close bash-209 [000] .... 55117.101375: locks_remove_posix <-filp_close bash-209 [000] .... 55117.101376: fput <-filp_close bash-209 [000] .... 55117.101378: SyS_close <-ret_fast_syscall bash-209 [000] .... 55117.101380: __close_fd <-SyS_close bash-209 [000] .... 55117.101382: _raw_spin_lock <-__close_fd bash-209 [000] .... 55117.101383: __put_unused_fd <-__close_fd bash-209 [000] .... 55117.101384: filp_close <-__close_fd bash-209 [000] .... 55117.101385: dnotify_flush <-filp_close bash-209 [000] .... 55117.101386: locks_remove_posix <-filp_close bash-209 [000] .... 55117.101388: fput <-filp_close bash-209 [000] .... 55117.101395: SyS_write <-ret_fast_syscall bash-209 [000] .... 55117.101396: __fdget_pos <-SyS_write bash-209 [000] .... 55117.101397: __fget_light <-__fdget_pos bash-209 [000] .... 55117.101399: vfs_write <-SyS_write bash-209 [000] .... 55117.101400: rw_verify_area <-vfs_write bash-209 [000] .... 55117.101401: security_file_permission <-rw_verify_area bash-209 [000] .... 55117.101402: __sb_start_write <-vfs_write bash-209 [000] .... 55117.101404: percpu_down_read <-__sb_start_write bash-209 [000] .... 55117.101405: _cond_resched <-percpu_down_read bash-209 [000] .... 55117.101406: __vfs_write <-vfs_write bash-209 [000] .... 55117.101408: __check_object_size <-kstrtouint_from_user bash-209 [000] .... 55117.101409: is_vmalloc_or_module_addr <-__check_object_size bash-209 [000] .... 55117.101410: pfn_valid <-__check_object_size bash-209 [000] .... 55117.101411: memblock_is_map_memory <-pfn_valid bash-209 [000] .... 55117.101412: check_stack_object <-__check_object_size bash-209 [000] .... 55117.101415: mutex_lock <-rb_simple_write bash-209 [000] .... 55117.101416: _cond_resched <-mutex_lock