korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 21:38:32 +08:00
Code Issues Packages Projects Releases Wiki Activity
6a42cefb25
linux/net
History
Pablo Neira Ayuso 6a42cefb25 netfilter: nft_chain_nat: inet family is missing module ownership 
Set owner to THIS_MODULE, otherwise the nft_chain_nat module might be
removed while there are still inet/nat chains in place.

[  117.942096] BUG: unable to handle page fault for address: ffffffffa0d5e040
[  117.942101] #PF: supervisor read access in kernel mode
[  117.942103] #PF: error_code(0x0000) - not-present page
[  117.942106] PGD 200c067 P4D 200c067 PUD 200d063 PMD 3dc909067 PTE 0
[  117.942113] Oops: 0000 [#1] PREEMPT SMP PTI
[  117.942118] CPU: 3 PID: 27 Comm: kworker/3:0 Not tainted 5.6.0-rc3+ #348
[  117.942133] Workqueue: events nf_tables_trans_destroy_work [nf_tables]
[  117.942145] RIP: 0010:nf_tables_chain_destroy.isra.0+0x94/0x15a [nf_tables]
[  117.942149] Code: f6 45 54 01 0f 84 d1 00 00 00 80 3b 05 74 44 48 8b 75 e8 48 c7 c7 72 be de a0 e8 56 e6 2d e0 48 8b 45 e8 48 c7 c7 7f be de a0 <48> 8b 30 e8 43 e6 2d e0 48 8b 45 e8 48 8b 40 10 48 85 c0 74 5b 8b
[  117.942152] RSP: 0018:ffffc9000015be10 EFLAGS: 00010292
[  117.942155] RAX: ffffffffa0d5e040 RBX: ffff88840be87fc2 RCX: 0000000000000007
[  117.942158] RDX: 0000000000000007 RSI: 0000000000000086 RDI: ffffffffa0debe7f
[  117.942160] RBP: ffff888403b54b50 R08: 0000000000001482 R09: 0000000000000004
[  117.942162] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8883eda7e540
[  117.942164] R13: dead000000000122 R14: dead000000000100 R15: ffff888403b3db80
[  117.942167] FS:  0000000000000000(0000) GS:ffff88840e4c0000(0000) knlGS:0000000000000000
[  117.942169] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  117.942172] CR2: ffffffffa0d5e040 CR3: 00000003e4c52002 CR4: 00000000001606e0
[  117.942174] Call Trace:
[  117.942188]  nf_tables_trans_destroy_work.cold+0xd/0x12 [nf_tables]
[  117.942196]  process_one_work+0x1d6/0x3b0
[  117.942200]  worker_thread+0x45/0x3c0
[  117.942203]  ? process_one_work+0x3b0/0x3b0
[  117.942210]  kthread+0x112/0x130
[  117.942214]  ? kthread_create_worker_on_cpu+0x40/0x40
[  117.942221]  ret_from_fork+0x35/0x40

nf_tables_chain_destroy() crashes on module_put() because the module is
gone.

Fixes: d164385ec5 ("netfilter: nat: add inet family nat support")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-03-06 18:00:43 +01:00
..
6lowpan
9p 9p pull request for inclusion in 5.4 2019-09-27 15:10:34 -07:00
802 treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
8021q Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-01-09 12:13:43 -08:00
appletalk appletalk: enforce CAP_NET_RAW for raw sockets 2019-09-24 16:37:18 +02:00
atm proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
ax25 net: Make sock protocol value checks more specific 2020-01-09 18:41:40 -08:00
batman-adv Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net 2020-01-19 22:10:04 +01:00
bluetooth Bluetooth: Fix race condition in hci_release_sock() 2020-01-26 10:34:17 +02:00
bpf bpf: Allow to change skb mark in test_run 2019-12-18 17:05:58 -08:00
bpfilter kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
bridge net: bridge: fix stale eth hdr pointer in br_dev_xmit 2020-02-24 11:11:19 -08:00
caif caif_usb: fix spelling mistake "to" -> "too" 2020-01-24 08:12:06 +01:00
can can: j1939: j1939_sk_bind(): take priv after lock is held 2019-12-08 11:52:02 +01:00
ceph Merge branch 'merge.nfs-fs_parse.1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-02-08 13:26:41 -08:00
core devlink: validate length of region addr/len 2020-03-03 13:28:48 -08:00
dcb
dccp treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
decnet net: Make sock protocol value checks more specific 2020-01-09 18:41:40 -08:00
dns_resolver
dsa net: dsa: fix phylink_start()/phylink_stop() calls 2020-03-03 15:45:49 -08:00
ethernet net: remove eth_change_mtu 2020-01-27 11:09:31 +01:00
ethtool ethtool: limit bitset size 2020-02-26 11:27:31 -08:00
hsr net: hsr: Pass lockdep expression to RCU lists 2020-02-19 10:55:42 -08:00
ieee802154 nl802154: add missing attribute validation for dev_type 2020-03-03 13:28:48 -08:00
ife net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
ipv4 tcp: fix TFO SYNACK undo to avoid double-timestamp-undo 2020-02-23 17:23:35 -08:00
ipv6 net/ipv6: remove the old peer route if change it to a new one 2020-03-03 14:43:16 -08:00
iucv treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
kcm kcm: disable preemption in kcm_parse_func_strparser() 2019-09-27 10:27:14 +02:00
key
l2tp l2tp: Allow duplicate session creation with UDP 2020-02-04 12:35:49 +01:00
l3mdev
lapb
llc llc2: Fix return statement of llc_stat_ev_rx_null_dsap_xid_c (and _test_c) 2019-12-20 21:19:36 -08:00
mac80211 mac80211: rx: avoid RCU list traversal under mutex 2020-02-24 10:42:38 +01:00
mac802154
mpls net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup 2019-12-04 12:27:13 -08:00
mptcp mptcp: add dummy icsk_sync_mss() 2020-02-26 20:49:50 -08:00
ncsi net/ncsi: Support for multi host mellanox card 2020-01-09 18:36:22 -08:00
netfilter netfilter: nft_chain_nat: inet family is missing module ownership 2020-03-06 18:00:43 +01:00
netlabel netlabel_domainhash.c: Use built-in RCU list checking 2020-02-18 12:44:23 -08:00
netlink netlink: Use netlink header as base to calculate bad attribute offset 2020-02-29 21:21:23 -08:00
netrom net: core: add generic lockdep keys 2019-10-24 14:53:48 -07:00
nfc nfc: add missing attribute validation for vendor subcommand 2020-03-03 13:28:49 -08:00
nsh
openvswitch openvswitch: add missing attribute validation for hash 2020-03-03 13:28:48 -08:00
packet y2038: core, driver and file system changes 2020-01-29 14:55:47 -08:00
phonet net: Remove redundant BUG_ON() check in phonet_pernet 2020-01-03 12:25:50 -08:00
psample net: psample: fix skb_over_panic 2019-11-26 14:40:13 -08:00
qrtr net: qrtr: Remove receive worker 2020-01-14 18:36:42 -08:00
rds net/rds: Track user mapped pages through special API 2020-02-16 18:37:09 -08:00
rfkill rfkill: Fix incorrect check to avoid NULL pointer dereference 2019-12-16 10:15:49 +01:00
rose Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-01-26 10:40:21 +01:00
rxrpc rxrpc: Fix call RCU cleanup using non-bh-safe locks 2020-02-07 11:20:57 +01:00
sched net: taprio: add missing attribute validation for txtime delay 2020-03-03 13:28:48 -08:00
sctp sctp: move the format error check out of __sctp_sf_do_9_1_abort 2020-02-17 21:56:03 -08:00
smc net/smc: check for valid ib_client_data 2020-02-26 20:56:25 -08:00
strparser
sunrpc xprtrdma: Fix DMA scatter-gather list mapping imbalance 2020-02-13 15:35:33 -05:00
switchdev
tipc tipc: add missing attribute validation for MTU property 2020-03-03 13:28:49 -08:00
tls net/tls: Fix to avoid gettig invalid tls record 2020-02-19 16:32:06 -08:00
unix unix: It's CONFIG_PROC_FS not CONFIG_PROCFS 2020-02-27 11:52:35 -08:00
vmw_vsock vsock: fix potential deadlock in transport->release() 2020-02-27 12:03:56 -08:00
wimax wimax: no need to check return value of debugfs_create functions 2019-08-10 15:25:47 -07:00
wireless nl80211: explicitly include if_vlan.h 2020-02-24 10:41:13 +01:00
x25 net/x25: fix nonblocking connect 2020-01-09 18:39:33 -08:00
xdp xsk: Publish global consumer pointers when NAPI is finished 2020-02-11 15:51:11 +01:00
xfrm xfrm: interface: use icmp_ndo_send helper 2020-02-13 14:19:00 -08:00
compat.c y2038: socket: use __kernel_old_timespec instead of timespec 2019-11-15 14:38:29 +01:00
Kconfig net: disable BRIDGE_NETFILTER by default 2020-02-20 15:02:02 -08:00
Makefile mptcp: Add MPTCP socket stubs 2020-01-24 13:44:07 +01:00
socket.c socket: fix unused-function warning 2020-01-08 15:02:21 -08:00
sysctl_net.c