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Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

net/ipv4/tcp_ipv4.c tcp_transmit_time() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 sk->sk_backlog.head->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.head->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.head->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.head->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->next->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->truesize 0-u32max
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->truesize
UNITS 0 sk unit_byte
LOCK2 bh
HALF_LOCKED2 rcu_read
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/ipv4/tcp_ipv4.c tcp_twsk_unique() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_hash 1
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 lock
HALF_LOCKED2 &head->lock
HALF_LOCKED2 sk

net/ipv4/tcp_ipv4.c tcp_v4_timewait_ack() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte
HALF_LOCKED2 rcu_read

net/ipv4/tcp_minisocks.c tcp_time_wait() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk->__tw_common.skc_tw_dr 128
DATA_SOURCE 0 sk r inet_twsk_alloc
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &sk->sk_lock.slock
HALF_LOCKED2 bh

net/ipv4/tcp_minisocks.c tcp_timewait_check_oow_rate_limit() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/ipv4/tcp_minisocks.c tcp_timewait_state_process() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING

net/ipv4/tcp_minisocks.c tcp_twsk_destructor() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 sk unit_byte

net/ipv4/tcp_ao.c getsockopt_ao_info() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
RX_PATH
UNITS 0 sk unit_byte
LOCK2 rcu_read
HALF_LOCKED2 sk

net/ipv4/tcp_ao.c getsockopt_ao_info() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
RX_PATH
UNITS 0 sk unit_byte
LOCK2 rcu_read
HALF_LOCKED2 sk

net/ipv4/tcp_ao.c getsockopt_ao_info() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
RX_PATH
UNITS 0 sk unit_byte
LOCK2 rcu_read
HALF_LOCKED2 sk

net/ipv4/tcp_ao.c setsockopt_ao_info() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte
HALF_LOCKED2 0 sk

net/ipv4/tcp_ao.c setsockopt_ao_info() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte
HALF_LOCKED2 0 sk

net/ipv4/tcp_ao.c setsockopt_ao_info() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte
HALF_LOCKED2 0 sk

net/ipv4/tcp_ao.c tcp_ao_destroy_sock() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte

net/ipv4/tcp_ao.c tcp_ao_destroy_sock() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte

net/ipv4/tcp_ao.c tcp_ao_destroy_sock() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte

net/ipv4/tcp_ao.c tcp_ao_destroy_sock() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte

net/ipv4/tcp_ao.c tcp_ao_destroy_sock() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte

net/ipv4/tcp_ao.c tcp_ao_destroy_sock() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte

net/ipv4/tcp_ao.c tcp_ao_destroy_sock() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte

net/ipv4/tcp_ao.c tcp_ao_ignore_icmp() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_hash 1
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
LOCK2 rcu_read

net/ipv4/tcp_ao.c tcp_ao_ignore_icmp() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_hash 1
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
LOCK2 rcu_read

net/ipv4/tcp_ao.c tcp_ao_ignore_icmp() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
CAPPED_DATA 0 sk->__sk_common.skc_hash 1
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
LOCK2 rcu_read

net/ipv4/tcp_ao.c tcp_ao_prepare_reset() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 sk->sk_backlog.head->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.head->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.head->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.head->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->next->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->truesize 0-u32max
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->truesize
UNITS 0 sk unit_byte
LOCK2 rcu_read
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/ipv4/tcp_ao.c tcp_ao_prepare_reset() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 sk->sk_backlog.head->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.head->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.head->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.head->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->next->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->truesize 0-u32max
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->truesize
UNITS 0 sk unit_byte
LOCK2 rcu_read
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/ipv4/tcp_ao.c tcp_ao_prepare_reset() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 sk->sk_backlog.head->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.head->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.head->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.head->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->next->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->truesize 0-u32max
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->truesize
UNITS 0 sk unit_byte
LOCK2 rcu_read
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/ipv4/tcp_ao.c tcp_ao_prepare_reset() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 sk->sk_backlog.head->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.head->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.head->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.head->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->next->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->truesize 0-u32max
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->truesize
UNITS 0 sk unit_byte
LOCK2 rcu_read
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/ipv6/tcp_ipv6.c tcp_transmit_time() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
BUF_SIZE 0 sk->__sk_common.skc_prot (-1),448
CAPPED_DATA 0 sk->__sk_common.skc_net.net 1
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 sk->sk_backlog.head->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.head->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.head->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.head->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.head->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum 0-4294967040[c]
HOST_DATA 0 sk->sk_backlog.tail->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_backlog.tail->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->len 0-u32max[c]
HOST_DATA 0 sk->sk_backlog.tail->next->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->next->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_backlog.tail->tstamp 500000002-4294967299794967295[c]
HOST_DATA 0 sk->sk_backlog.tail->users.refs.counter s32min-0,2-s32max
HOST_DATA 0 sk->sk_receive_queue.prev->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->csum_offset 0-u16max
HOST_DATA 0 sk->sk_receive_queue.prev->next->data_len 0-u32max[c]
HOST_DATA 0 sk->sk_receive_queue.prev->next->truesize 0-u32max
HOST_DATA 0 sk->sk_receive_queue.prev->truesize 0-u32max
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.head->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.tail->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_receive_queue.prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->end
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->prev->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->tail
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->data_len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->len
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->next->truesize
NO_OVERFLOW_SIMPLE 0 sk->sk_write_queue.prev->truesize
UNITS 0 sk unit_byte
HALF_LOCKED2 rcu_read
HALF_LOCKED2 0 sk
HALF_LOCKED2 0 &sk->sk_lock.slock

net/ipv6/tcp_ipv6.c tcp_v6_timewait_ack() -> tcp_twsk()

Type Parameter Key Value
PARAM_VALUE 0 sk 4096-ptr_max
DATA_SOURCE 0 sk $0
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 sk->sk_backlog.len
UNITS 0 sk unit_byte