crash> net.gen init_net
gen = 0xffff880afd858200
struct net_generic {
{
s = {
len = 0x10,
rcu = {
next = 0x0,
func = 0x0
}
},
ptr = 0xffff880afd858200
}
}
crash> mod -s act_gact
MODULE NAME SIZE OBJECT FILE
ffffffffa09900c0 act_gact 16384 /lib/modules/4.12.0-rc2+/kernel/net/sched/act_gact.ko
crash> gact_net_id gact_net_id = $1 = 0xf
crash> rd 0xffff880afd858200 16
ffff880afd858200: 0000000000000010 0000000000000000 ................
ffff880afd858210: 0000000000000000 ffff880c87997070 ........pp......
ffff880afd858220: ffff880c7ff80600 ffff880c86f6ff80 ................
ffff880afd858230: ffff880c871532c0 ffff880c7ffbae00 .2..............
ffff880afd858240: ffff880b1a805900 ffff880afedf82a8 .Y..............
ffff880afd858250: ffff880afdbd0e40 ffff880c66357e88 @........~5f....
ffff880afd858260: ffff880afa575c80 ffff880c29dce000 .\W........)....
ffff880afd858270: ffff880b17899830 ffff880c87936ba0 0........k......
crash> tc_action_net ffff880c87936ba0
struct tc_action_net {
hinfo = 0xffff880bb13eb720,
ops = 0xffffffffa0990040
}
crash> tcf_hashinfo 0xffff880bb13eb720
struct tcf_hashinfo {
htab = 0xffff8806cff22b80,
hmask = 0xf,
lock = {
{
rlock = {
raw_lock = {
val = {
val = {
counter = 0x0
}
}
}
}
},
index = 0x8
}
crash> rd 0xffff8806cff22b80 15
ffff8806cff22b80: 0000000000000000 ffff880b402f4728 ........(G/@....
ffff8806cff22b90: ffff880b402f5a28 ffff880b402f4828 (Z/@....(H/@....
ffff8806cff22ba0: ffff880b402f4b28 ffff880b402f4e28 (K/@....(N/@....
ffff8806cff22bb0: ffff880b402f5128 ffff880b402f5928 (Q/@....(Y/@....
ffff8806cff22bc0: ffff880b402f5d28 0000000000000000 (]/@............
ffff8806cff22bd0: 0000000000000000 0000000000000000 ................
ffff8806cff22be0: 0000000000000000 0000000000000000 ................
ffff8806cff22bf0: 0000000000000000 ........
crash> list ffff880b402f4728 -l tc_action.tcfa_head -s tc_action
ffff880b402f4728
struct tc_action {
ops = 0xffffffffa1123040 <act_gact_ops>,
type = 0x0,
order = 0x1,
list = {
next = 0xffffc90004dd78a8,
prev = 0xffffc90004dd78a8
},
hinfo = 0xffff880c249ebda0,
tcfa_head = {
next = 0x0,
pprev = 0xffff880aa1d5a830
},
tcfa_index = 0x6,
tcfa_refcnt = 0x1,
tcfa_bindcnt = 0x1,
tcfa_capab = 0x0,
tcfa_action = 0x2,
tcfa_tm = {
install = 0x1055fc189,
lastuse = 0x1055fc189,
expires = 0x0,
firstuse = 0x0
},
tcfa_bstats = {
bytes = 0x0,
packets = 0x0
},
tcfa_qstats = {
qlen = 0x0,
backlog = 0x0,
drops = 0x0,
requeues = 0x0,
overlimits = 0x0
},
tcfa_rate_est = 0x0,
tcfa_lock = {
{
rlock = {
raw_lock = {
val = {
counter = 0x0
}
}
}
}
},
tcfa_rcu = {
next = 0x0,
func = 0x0
},
cpu_bstats = 0x60f36e402868,
cpu_qstats = 0x60f36e402874,
act_cookie = 0x0
}
