Lines Matching refs:pr_warn
1956 pr_warn("\n"); in print_circular_bug_header()
1957 pr_warn("======================================================\n"); in print_circular_bug_header()
1958 pr_warn("WARNING: possible circular locking dependency detected\n"); in print_circular_bug_header()
1960 pr_warn("------------------------------------------------------\n"); in print_circular_bug_header()
1961 pr_warn("%s/%d is trying to acquire lock:\n", in print_circular_bug_header()
1965 pr_warn("\nbut task is already holding lock:\n"); in print_circular_bug_header()
1968 pr_warn("\nwhich lock already depends on the new lock.\n\n"); in print_circular_bug_header()
1969 pr_warn("\nthe existing dependency chain (in reverse order) is:\n"); in print_circular_bug_header()
2088 pr_warn("Increase LOCKDEP_CIRCULAR_QUEUE_BITS to avoid this warning:\n"); in print_bfs_bug()
2594 pr_warn("\n"); in print_bad_irq_dependency()
2595 pr_warn("=====================================================\n"); in print_bad_irq_dependency()
2596 pr_warn("WARNING: %s-safe -> %s-unsafe lock order detected\n", in print_bad_irq_dependency()
2599 pr_warn("-----------------------------------------------------\n"); in print_bad_irq_dependency()
2600 pr_warn("%s/%d [HC%u[%lu]:SC%u[%lu]:HE%u:SE%u] is trying to acquire:\n", in print_bad_irq_dependency()
2608 pr_warn("\nand this task is already holding:\n"); in print_bad_irq_dependency()
2610 pr_warn("which would create a new lock dependency:\n"); in print_bad_irq_dependency()
2616 pr_warn("\nbut this new dependency connects a %s-irq-safe lock:\n", in print_bad_irq_dependency()
2619 pr_warn("\n... which became %s-irq-safe at:\n", irqclass); in print_bad_irq_dependency()
2623 pr_warn("\nto a %s-irq-unsafe lock:\n", irqclass); in print_bad_irq_dependency()
2625 pr_warn("\n... which became %s-irq-unsafe at:\n", irqclass); in print_bad_irq_dependency()
2626 pr_warn("..."); in print_bad_irq_dependency()
2630 pr_warn("\nother info that might help us debug this:\n\n"); in print_bad_irq_dependency()
2636 pr_warn("\nthe dependencies between %s-irq-safe lock and the holding lock:\n", irqclass); in print_bad_irq_dependency()
2639 pr_warn("\nthe dependencies between the lock to be acquired"); in print_bad_irq_dependency()
2640 pr_warn(" and %s-irq-unsafe lock:\n", irqclass); in print_bad_irq_dependency()
2646 pr_warn("\nstack backtrace:\n"); in print_bad_irq_dependency()
3016 pr_warn("\n"); in print_deadlock_bug()
3017 pr_warn("============================================\n"); in print_deadlock_bug()
3018 pr_warn("WARNING: possible recursive locking detected\n"); in print_deadlock_bug()
3020 pr_warn("--------------------------------------------\n"); in print_deadlock_bug()
3021 pr_warn("%s/%d is trying to acquire lock:\n", in print_deadlock_bug()
3024 pr_warn("\nbut task is already holding lock:\n"); in print_deadlock_bug()
3028 pr_warn("and the lock comparison function returns %i:\n", in print_deadlock_bug()
3032 pr_warn("\nother info that might help us debug this:\n"); in print_deadlock_bug()
3036 pr_warn("\nstack backtrace:\n"); in print_deadlock_bug()
3639 pr_warn("\n"); in print_collision()
3640 pr_warn("============================\n"); in print_collision()
3641 pr_warn("WARNING: chain_key collision\n"); in print_collision()
3643 pr_warn("----------------------------\n"); in print_collision()
3644 pr_warn("%s/%d: ", current->comm, task_pid_nr(current)); in print_collision()
3645 pr_warn("Hash chain already cached but the contents don't match!\n"); in print_collision()
3647 pr_warn("Held locks:"); in print_collision()
3650 pr_warn("Locks in cached chain:"); in print_collision()
3653 pr_warn("\nstack backtrace:\n"); in print_collision()
4011 pr_warn("\n"); in print_usage_bug()
4012 pr_warn("================================\n"); in print_usage_bug()
4013 pr_warn("WARNING: inconsistent lock state\n"); in print_usage_bug()
4015 pr_warn("--------------------------------\n"); in print_usage_bug()
4017 pr_warn("inconsistent {%s} -> {%s} usage.\n", in print_usage_bug()
4020 pr_warn("%s/%d [HC%u[%lu]:SC%u[%lu]:HE%u:SE%u] takes:\n", in print_usage_bug()
4028 pr_warn("{%s} state was registered at:\n", usage_str[prev_bit]); in print_usage_bug()
4032 pr_warn("\nother info that might help us debug this:\n"); in print_usage_bug()
4037 pr_warn("\nstack backtrace:\n"); in print_usage_bug()
4077 pr_warn("\n"); in print_irq_inversion_bug()
4078 pr_warn("========================================================\n"); in print_irq_inversion_bug()
4079 pr_warn("WARNING: possible irq lock inversion dependency detected\n"); in print_irq_inversion_bug()
4081 pr_warn("--------------------------------------------------------\n"); in print_irq_inversion_bug()
4082 pr_warn("%s/%d just changed the state of lock:\n", in print_irq_inversion_bug()
4086 pr_warn("but this lock took another, %s-unsafe lock in the past:\n", irqclass); in print_irq_inversion_bug()
4088 pr_warn("but this lock was taken by another, %s-safe lock in the past:\n", irqclass); in print_irq_inversion_bug()
4090 pr_warn("\n\nand interrupts could create inverse lock ordering between them.\n\n"); in print_irq_inversion_bug()
4092 pr_warn("\nother info that might help us debug this:\n"); in print_irq_inversion_bug()
4098 pr_warn("lockdep:%s bad path found in chain graph\n", __func__); in print_irq_inversion_bug()
4114 pr_warn("\nthe shortest dependencies between 2nd lock and 1st lock:\n"); in print_irq_inversion_bug()
4120 pr_warn("\nstack backtrace:\n"); in print_irq_inversion_bug()
4785 pr_warn("\n"); in print_lock_invalid_wait_context()
4786 pr_warn("=============================\n"); in print_lock_invalid_wait_context()
4787 pr_warn("[ BUG: Invalid wait context ]\n"); in print_lock_invalid_wait_context()
4789 pr_warn("-----------------------------\n"); in print_lock_invalid_wait_context()
4791 pr_warn("%s/%d is trying to lock:\n", curr->comm, task_pid_nr(curr)); in print_lock_invalid_wait_context()
4794 pr_warn("other info that might help us debug this:\n"); in print_lock_invalid_wait_context()
4797 pr_warn("context-{%d:%d}\n", curr_inner, curr_inner); in print_lock_invalid_wait_context()
4801 pr_warn("stack backtrace:\n"); in print_lock_invalid_wait_context()
5015 pr_warn("\n"); in print_lock_nested_lock_not_held()
5016 pr_warn("==================================\n"); in print_lock_nested_lock_not_held()
5017 pr_warn("WARNING: Nested lock was not taken\n"); in print_lock_nested_lock_not_held()
5019 pr_warn("----------------------------------\n"); in print_lock_nested_lock_not_held()
5021 pr_warn("%s/%d is trying to lock:\n", curr->comm, task_pid_nr(curr)); in print_lock_nested_lock_not_held()
5024 pr_warn("\nbut this task is not holding:\n"); in print_lock_nested_lock_not_held()
5025 pr_warn("%s\n", hlock->nest_lock->name); in print_lock_nested_lock_not_held()
5027 pr_warn("\nstack backtrace:\n"); in print_lock_nested_lock_not_held()
5030 pr_warn("\nother info that might help us debug this:\n"); in print_lock_nested_lock_not_held()
5033 pr_warn("\nstack backtrace:\n"); in print_lock_nested_lock_not_held()
5248 pr_warn("\n"); in print_unlock_imbalance_bug()
5249 pr_warn("=====================================\n"); in print_unlock_imbalance_bug()
5250 pr_warn("WARNING: bad unlock balance detected!\n"); in print_unlock_imbalance_bug()
5252 pr_warn("-------------------------------------\n"); in print_unlock_imbalance_bug()
5253 pr_warn("%s/%d is trying to release lock (", in print_unlock_imbalance_bug()
5258 pr_warn("but there are no more locks to release!\n"); in print_unlock_imbalance_bug()
5259 pr_warn("\nother info that might help us debug this:\n"); in print_unlock_imbalance_bug()
5262 pr_warn("\nstack backtrace:\n"); in print_unlock_imbalance_bug()
5972 pr_warn("\n"); in print_lock_contention_bug()
5973 pr_warn("=================================\n"); in print_lock_contention_bug()
5974 pr_warn("WARNING: bad contention detected!\n"); in print_lock_contention_bug()
5976 pr_warn("---------------------------------\n"); in print_lock_contention_bug()
5977 pr_warn("%s/%d is trying to contend lock (", in print_lock_contention_bug()
5982 pr_warn("but there are no locks held!\n"); in print_lock_contention_bug()
5983 pr_warn("\nother info that might help us debug this:\n"); in print_lock_contention_bug()
5986 pr_warn("\nstack backtrace:\n"); in print_lock_contention_bug()
6627 pr_warn("\n"); in print_freed_lock_bug()
6628 pr_warn("=========================\n"); in print_freed_lock_bug()
6629 pr_warn("WARNING: held lock freed!\n"); in print_freed_lock_bug()
6631 pr_warn("-------------------------\n"); in print_freed_lock_bug()
6632 pr_warn("%s/%d is freeing memory %px-%px, with a lock still held there!\n", in print_freed_lock_bug()
6637 pr_warn("\nstack backtrace:\n"); in print_freed_lock_bug()
6689 pr_warn("\n"); in print_held_locks_bug()
6690 pr_warn("====================================\n"); in print_held_locks_bug()
6691 pr_warn("WARNING: %s/%d still has locks held!\n", in print_held_locks_bug()
6694 pr_warn("------------------------------------\n"); in print_held_locks_bug()
6696 pr_warn("\nstack backtrace:\n"); in print_held_locks_bug()
6715 pr_warn("INFO: lockdep is turned off.\n"); in debug_show_all_locks()
6718 pr_warn("\nShowing all locks held in the system:\n"); in debug_show_all_locks()
6730 pr_warn("\n"); in debug_show_all_locks()
6731 pr_warn("=============================================\n\n"); in debug_show_all_locks()
6758 pr_warn("\n"); in lockdep_sys_exit()
6759 pr_warn("================================================\n"); in lockdep_sys_exit()
6760 pr_warn("WARNING: lock held when returning to user space!\n"); in lockdep_sys_exit()
6762 pr_warn("------------------------------------------------\n"); in lockdep_sys_exit()
6763 pr_warn("%s/%d is leaving the kernel with locks still held!\n", in lockdep_sys_exit()
6784 pr_warn("\n"); in lockdep_rcu_suspicious()
6785 pr_warn("=============================\n"); in lockdep_rcu_suspicious()
6786 pr_warn("WARNING: suspicious RCU usage\n"); in lockdep_rcu_suspicious()
6788 pr_warn("-----------------------------\n"); in lockdep_rcu_suspicious()
6789 pr_warn("%s:%d %s!\n", file, line, s); in lockdep_rcu_suspicious()
6790 pr_warn("\nother info that might help us debug this:\n\n"); in lockdep_rcu_suspicious()
6791 pr_warn("\n%srcu_scheduler_active = %d, debug_locks = %d\n%s", in lockdep_rcu_suspicious()
6817 pr_warn("RCU used illegally from extended quiescent state!\n"); in lockdep_rcu_suspicious()
6820 pr_warn("\nstack backtrace:\n"); in lockdep_rcu_suspicious()