[ 288.135118] nft (29722) used greatest stack depth: 11984 bytes left [ 370.963474] BUG: kernel NULL pointer dereference, address: 0000000000000018 [ 370.963556] #PF: supervisor read access in kernel mode [ 370.963598] #PF: error_code(0x0000) - not-present page [ 370.963631] PGD 170c1067 P4D bd9c067 PUD db5f067 PMD 0 [ 370.963667] Oops: Oops: 0000 [#1] SMP [ 370.963690] CPU: 3 UID: 0 PID: 10438 Comm: ip Not tainted 7.1.0-rc3-virtme #1 PREEMPT(lazy) [ 370.963749] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 370.963788] RIP: 0010:rtnl_fill_ifinfo.isra.0+0x1ce/0x1660 [ 370.963827] Code: f0 0f 84 81 12 00 00 4c 89 6c 24 08 45 31 e4 eb 19 4d 8b 76 10 41 83 c4 01 49 83 ee 10 4c 3b b5 30 01 00 00 0f 84 c1 00 00 00 <4d> 8b 6e 28 4c 89 ef e8 c6 09 1f 00 4c 89 e9 be 35 00 00 00 48 89 [ 370.963943] RSP: 0018:ff36d3f343b2b690 EFLAGS: 00010246 [ 370.963976] RAX: ff1716919060e880 RBX: ff17169195648e00 RCX: 0000000000000000 [ 370.964022] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1716918da20030 [ 370.964104] RBP: ff1716918b869000 R08: 0000000000000000 R09: ff1716918da20030 [ 370.964155] R10: ff1716918b869120 R11: fefefefefefefeff R12: 0000000000000000 [ 370.964203] R13: ff1716918da20000 R14: fffffffffffffff0 R15: ff1716918da2002c [ 370.964255] FS: 00007f0ea4278840(0000) GS:ff17169233a0c000(0000) knlGS:0000000000000000 [ 370.964303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.964342] CR2: 0000000000000018 CR3: 0000000009f71006 CR4: 0000000000771ef0 [ 370.964386] PKRU: 55555554 [ 370.964407] Call Trace: [ 370.964423] [ 370.964442] ? __nla_validate_parse+0x76/0xf20 [ 370.964485] ? schedule+0x27/0xd0 [ 370.964514] ? __mutex_lock.constprop.0+0x16b/0xad0 [ 370.964547] rtnl_getlink+0x49f/0x5a0 [ 370.964577] ? rtnl_fill_ifinfo.isra.0+0x1660/0x1660 [ 370.964612] rtnetlink_rcv_msg+0x39f/0x460 [ 370.964638] ? rtnl_calcit.isra.0+0x160/0x160 [ 370.964674] netlink_rcv_skb+0xca/0x140 [ 370.964702] netlink_unicast+0x274/0x3a0 [ 370.964725] netlink_sendmsg+0x1e2/0x430 [ 370.964752] ____sys_sendmsg+0x14c/0x2b0 [ 370.964780] ___sys_sendmsg+0xe1/0x120 [ 370.964805] __sys_sendmsg+0xad/0x100 [ 370.964829] do_syscall_64+0xe0/0xfc0 [ 370.964858] ? exc_page_fault+0x83/0x1a0 [ 370.964882] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 370.964916] RIP: 0033:0x7f0ea44b208e [ 370.964941] Code: 4d 89 d8 e8 94 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 370.965041] RSP: 002b:00007fff8a92cbc0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 370.965092] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0ea44b208e [ 370.965137] RDX: 0000000000000000 RSI: 00007fff8a92cc70 RDI: 0000000000000006 [ 370.965182] RBP: 00007fff8a92cbd0 R08: 0000000000000000 R09: 0000000000000000 [ 370.965226] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a0b434a [ 370.965267] R13: 00007fff8a92cd20 R14: 000000000049f620 R15: 0000000000000001 [ 370.965314] [ 370.965331] Modules linked in: ts_kmp ts_bm xt_string vxlan br_netfilter ip6t_rpfilter ipt_rpfilter xt_tcpudp nft_compat x_tables nft_tproxy nf_tproxy_ipv6 nf_tproxy_ipv4 nft_synproxy nf_synproxy_core nft_numgen sctp_diag nft_limit nfnetlink_queue nft_queue sctp ip6_udp_tunnel udp_tunnel nft_redir esp4 sha1 xfrm_user bridge stp llc 8021q ip6_tunnel tunnel6 ipip tunnel4 ip_tunnel nft_masq nft_nat nft_chain_nat nf_nat nft_flow_offload nf_flow_table_inet nf_flow_table dummy nf_log_syslog nft_log nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nf_conntrack_netlink tcp_diag inet_diag nf_conntrack_ftp nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth [ 370.965692] CR2: 0000000000000018 [ 370.965721] ---[ end trace 0000000000000000 ]--- [ 370.965755] RIP: 0010:rtnl_fill_ifinfo.isra.0+0x1ce/0x1660 [ 370.965789] Code: f0 0f 84 81 12 00 00 4c 89 6c 24 08 45 31 e4 eb 19 4d 8b 76 10 41 83 c4 01 49 83 ee 10 4c 3b b5 30 01 00 00 0f 84 c1 00 00 00 <4d> 8b 6e 28 4c 89 ef e8 c6 09 1f 00 4c 89 e9 be 35 00 00 00 48 89 [ 370.965891] RSP: 0018:ff36d3f343b2b690 EFLAGS: 00010246 [ 370.965923] RAX: ff1716919060e880 RBX: ff17169195648e00 RCX: 0000000000000000 [ 370.965965] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ff1716918da20030 [ 370.966005] RBP: ff1716918b869000 R08: 0000000000000000 R09: ff1716918da20030 [ 370.966052] R10: ff1716918b869120 R11: fefefefefefefeff R12: 0000000000000000 [ 370.966101] R13: ff1716918da20000 R14: fffffffffffffff0 R15: ff1716918da2002c [ 370.966150] FS: 00007f0ea4278840(0000) GS:ff17169233a0c000(0000) knlGS:0000000000000000 [ 370.966195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.966231] CR2: 0000000000000018 CR3: 0000000009f71006 CR4: 0000000000771ef0 [ 370.966274] PKRU: 55555554 [ 370.966291] note: ip[10438] exited with irqs disabled [ 370.966452] ip (10438) used greatest stack depth: 11432 bytes left WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr