print_bad_page_map identifier - Linux source code next-20260811

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- FIXME
  - next-20260811

Defined in 1 files as a function:

mm/memory.c, line 628 (as a function)

Referenced in 1 files:

mm/memory.c

Smatch caller information:

mm/memory.c __vm_normal_page() -> print_bad_page_map()

Type	Parameter	Key	Value
PARAM_VALUE	0	vma	4096-ptr_max
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_mm->vma_writer_wait.task->sched_class->uclamp_enabled	0-1
PARAM_VALUE	0	vma->vm_ops	0,4096-ptr_max
PARAM_VALUE	0	vma->vm_ops->find_normal_page	0
PARAM_VALUE	0	vma->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->type	0-1
PARAM_VALUE	2	entry	1053776671977332736,7883989530994782208,9082551696637878272
PARAM_VALUE	3	entry_size	8
PARAM_VALUE	4	page	0
PARAM_VALUE	5	level	0-2
BUF_SIZE	0	vma	(-1),1-s32max
BUF_SIZE	0	vma	(-1),1-s32max
BUF_SIZE	0	vma->vm_mm	(-1),4,24,64,168-s32max
BUF_SIZE	0	vma->vm_ops	(-1),144
BUF_SIZE	0	vma->vm_private_data	s32min-(-1),1-s32max
BUF_SIZE	2	entry	8
BUF_SIZE	2	entry	8
DATA_SOURCE	0	vma	$0
DATA_SOURCE	1	addr	$1
DATA_SOURCE	2	entry	$4
DATA_SOURCE	3	entry_size	$5
DATA_SOURCE	5	level	$6
BIT_INFO	0	vma->vm_flags	0x0,0xffffffffeffffbff
NOSPEC	0	vma->vm_end
NOSPEC	0	vma->vm_pgoff
NOSPEC	0	vma->vm_start
NOSPEC	1	addr
NOSPEC	1	addr
HARD_MAX	5	level	2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	vma->pfnmap_track_ctx->pfn	0-9007201402224637[c]
USER_DATA	0	vma->pfnmap_track_ctx->size	0,4096-u64max[c]
USER_DATA	0	vma->shared.rb_subtree_last	0-u64max[u]
USER_DATA	0	vma->vm_end	0-u64max
USER_DATA	0	vma->vm_pgoff	0-9007201402224637[c]
USER_DATA	0	vma->vm_start	0-u64max
USER_DATA	1	addr	0-u64max
NO_OVERFLOW_SIMPLE	0	vma->vm_file->f_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	vma->vm_file->f_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	vma->vm_policy->mode
UNITS	0	vma	unit_byte
UNITS	1	addr	unit_byte
UNITS	3	entry_size	unit_byte
HALF_LOCKED2		&mm->mmap_lock

mm/memory.c __vm_normal_page() -> print_bad_page_map()

Type	Parameter	Key	Value
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->invalidate_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->invalidate_lock.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_mm->vma_writer_wait.task->sched_class->uclamp_enabled	0-1
PARAM_VALUE	0	vma->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->type	0-1
PARAM_VALUE	2	entry	1053776671977332736,7883989530994782208,9082551696637878272
PARAM_VALUE	3	entry_size	8
PARAM_VALUE	4	page	0
PARAM_VALUE	5	level	0-2
BUF_SIZE	0	vma	(-1),1-s32max
BUF_SIZE	0	vma	(-1),1-s32max
BUF_SIZE	0	vma->vm_mm	(-1),4,24,64,168-s32max
BUF_SIZE	0	vma->vm_ops	(-1),144
BUF_SIZE	0	vma->vm_private_data	s32min-(-1),1-s32max
BUF_SIZE	2	entry	8
BUF_SIZE	2	entry	8
DATA_SOURCE	0	vma	$0
DATA_SOURCE	1	addr	$1
DATA_SOURCE	2	entry	$4
DATA_SOURCE	3	entry_size	$5
DATA_SOURCE	5	level	$6
NOSPEC	0	vma->vm_end
NOSPEC	0	vma->vm_pgoff
NOSPEC	0	vma->vm_start
NOSPEC	1	addr
NOSPEC	1	addr
HARD_MAX	5	level	2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	vma->pfnmap_track_ctx->pfn	0-9007201402224637[c]
USER_DATA	0	vma->pfnmap_track_ctx->size	0,4096-u64max[c]
USER_DATA	0	vma->shared.rb_subtree_last	0-u64max[u]
USER_DATA	0	vma->vm_end	0-u64max
USER_DATA	0	vma->vm_pgoff	0-9007201402224637[c]
USER_DATA	0	vma->vm_start	0-u64max
USER_DATA	1	addr	0-u64max
NO_OVERFLOW_SIMPLE	0	vma->vm_file->f_mapping->host->i_bytes
NO_OVERFLOW_SIMPLE	0	vma->vm_file->f_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	vma->vm_policy->mode
UNITS	0	vma	unit_byte
UNITS	1	addr	unit_byte
UNITS	3	entry_size	unit_byte
HALF_LOCKED2		&mm->mmap_lock

mm/memory.c print_bad_pte() -> print_bad_page_map()

Type	Parameter	Key	Value
PARAM_VALUE	0	vma	4096-ptr_max
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_inode->i_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_file->f_mapping->i_mmap_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_mm->mmap_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_mm->mmap_lock.first_waiter->type	0-1
PARAM_VALUE	0	vma->vm_mm->vma_writer_wait.task->sched_class->uclamp_enabled	0-1
PARAM_VALUE	0	vma->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	vma->vm_userfaultfd_ctx.ctx->map_changing_lock.first_waiter->type	0-1
PARAM_VALUE	2	entry	7055309855424720896
PARAM_VALUE	3	entry_size	8
PARAM_VALUE	4	page	0,4096-ptr_max
PARAM_VALUE	5	level	0
BUF_SIZE	0	vma	(-1),1-s32max
BUF_SIZE	0	vma	(-1),1-s32max
BUF_SIZE	0	vma->vm_mm	(-1),4,24,64,168-s32max
BUF_SIZE	0	vma->vm_ops	(-1),144
BUF_SIZE	0	vma->vm_private_data	s32min-(-1),1-s32max
BUF_SIZE	2	entry	8
DATA_SOURCE	0	vma	$0
DATA_SOURCE	1	addr	$1
DATA_SOURCE	4	page	$3
NOSPEC	0	vma->vm_end
NOSPEC	0	vma->vm_pgoff
NOSPEC	0	vma->vm_start
NOSPEC	1	addr
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	vma->pfnmap_track_ctx->pfn	0-9007201402224637[c]
USER_DATA	0	vma->pfnmap_track_ctx->size	0,4096-u64max[c]
USER_DATA	0	vma->shared.rb_subtree_last	0-u64max[u]
USER_DATA	0	vma->vm_end	0-u64max
USER_DATA	0	vma->vm_pgoff	0-9007201402224637[c]
USER_DATA	0	vma->vm_start	0-u64max
USER_DATA	1	addr	0-u64max
NO_OVERFLOW_SIMPLE	0	vma->vm_file->f_mapping->host->i_size
NO_OVERFLOW_SIMPLE	0	vma->vm_policy->mode
UNITS	0	vma	unit_byte
UNITS	1	addr	unit_byte
UNITS	3	entry_size	unit_byte
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		ptl