[ 1006.214545] eth0: renamed from r1h1 [ 1006.248600] eth0: renamed from r2h1 [ 1006.294558] eth2: renamed from r2h2 [ 1006.340567] eth1: renamed from r2r1 [ 1006.401389] br0: port 1(eth0) entered blocking state [ 1006.401458] br0: port 1(eth0) entered disabled state [ 1006.401498] eth0: entered allmulticast mode [ 1006.401568] eth0: entered promiscuous mode [ 1006.401680] br0: port 1(eth0) entered blocking state [ 1006.401717] br0: port 1(eth0) entered forwarding state [ 1006.414945] br0: port 2(eth1) entered blocking state [ 1006.414996] br0: port 2(eth1) entered disabled state [ 1006.415037] eth1: entered allmulticast mode [ 1006.415103] eth1: entered promiscuous mode [ 1006.415304] br0: port 2(eth1) entered blocking state [ 1006.415343] br0: port 2(eth1) entered forwarding state [ 1017.384549] eth1: left allmulticast mode [ 1017.384599] eth1: left promiscuous mode [ 1017.384651] br0: port 2(eth1) entered disabled state [ 1017.384753] eth0: left allmulticast mode [ 1017.384788] eth0: left promiscuous mode [ 1017.384825] br0: port 1(eth0) entered disabled state [ 1018.213529] eth0: renamed from r1h1 [ 1018.255531] eth0: renamed from r2h1 [ 1018.305552] eth2: renamed from r2h2 [ 1018.357511] eth1: renamed from r2r1 [ 1018.542462] br0: port 1(eth0) entered blocking state [ 1018.542525] br0: port 1(eth0) entered disabled state [ 1018.542566] eth0: entered allmulticast mode [ 1018.542623] eth0: entered promiscuous mode [ 1018.542819] br0: port 1(eth0) entered blocking state [ 1018.542859] br0: port 1(eth0) entered forwarding state [ 1018.554707] br0: port 2(eth1) entered blocking state [ 1018.554761] br0: port 2(eth1) entered disabled state [ 1018.554804] eth1: entered allmulticast mode [ 1018.554861] eth1: entered promiscuous mode [ 1018.555056] br0: port 2(eth1) entered blocking state [ 1018.555096] br0: port 2(eth1) entered forwarding state [ 1029.476558] eth1: left allmulticast mode [ 1029.476601] eth1: left promiscuous mode [ 1029.476634] br0: port 2(eth1) entered disabled state [ 1029.476735] eth0: left allmulticast mode [ 1029.476762] eth0: left promiscuous mode [ 1029.476790] br0: port 1(eth0) entered disabled state [ 1030.254507] eth0: renamed from r1h1 [ 1030.288522] eth0: renamed from r2h1 [ 1030.333537] eth2: renamed from r2h2 [ 1030.372512] eth1: renamed from r2r1 [ 1030.424327] br0: port 1(eth0) entered blocking state [ 1030.424370] br0: port 1(eth0) entered disabled state [ 1030.424410] eth0: entered allmulticast mode [ 1030.424462] eth0: entered promiscuous mode [ 1030.424623] br0: port 1(eth0) entered blocking state [ 1030.424655] br0: port 1(eth0) entered forwarding state [ 1030.434131] br0: port 2(eth1) entered blocking state [ 1030.434170] br0: port 2(eth1) entered disabled state [ 1030.434202] eth1: entered allmulticast mode [ 1030.434249] eth1: entered promiscuous mode [ 1030.434415] br0: port 2(eth1) entered blocking state [ 1030.434447] br0: port 2(eth1) entered forwarding state [ 1036.987219] BUG: kernel NULL pointer dereference, address: 000000000000024a [ 1036.987274] #PF: supervisor read access in kernel mode [ 1036.987305] #PF: error_code(0x0000) - not-present page [ 1036.987336] PGD 8357067 P4D 8357067 PUD 42bb067 PMD 0 [ 1036.987371] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 1036.987402] CPU: 2 PID: 16796 Comm: ip Not tainted 6.8.0-rc7-virtme #1 [ 1036.987438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 1036.987499] RIP: 0010:nh_valid_get_del_req+0x3c/0xe0 [ 1036.987535] Code: 11 00 75 47 8b 47 14 85 c0 75 40 48 8b 46 08 48 85 c0 0f 84 81 00 00 00 8b 40 04 89 02 85 c0 74 51 48 8b 46 70 48 85 c0 74 10 <8b> 40 04 89 01 31 c0 48 83 c4 08 c3 cc cc cc cc c7 01 00 00 00 00 [ 1036.987628] RSP: 0018:ffffa66d0111b9d8 EFLAGS: 00010202 [ 1036.987658] RAX: 0000000000000246 RBX: ffffa66d0111bb58 RCX: ffffa66d0111b9e8 [ 1036.987703] RDX: ffffa66d0111b9ec RSI: ffffa66d0111ba08 RDI: ffff97ba06930900 [ 1036.987764] RBP: ffff97ba02b64d80 R08: ffffa66d0111bb58 R09: ffffa66d0111bb58 [ 1036.987810] R10: ffffa66d0111ba08 R11: 0000000000000002 R12: 0000000000000000 [ 1036.987852] R13: ffff97ba06930900 R14: 0000000000000000 R15: 0000000000000000 [ 1036.987891] FS: 00007fb9ef546c40(0000) GS:ffff97ba3ed00000(0000) knlGS:0000000000000000 [ 1036.987937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1036.987973] CR2: 000000000000024a CR3: 0000000002194003 CR4: 0000000000770ef0 [ 1036.988011] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1036.988053] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1036.988110] PKRU: 55555554 [ 1036.988129] Call Trace: [ 1036.988155] [ 1036.988177] ? __die+0x24/0x70 [ 1036.988205] ? page_fault_oops+0x15b/0x440 [ 1036.988230] ? exc_page_fault+0x6a/0x150 [ 1036.988253] ? asm_exc_page_fault+0x26/0x30 [ 1036.988281] ? nh_valid_get_del_req+0x3c/0xe0 [ 1036.988311] ? rtm_del_nexthop+0x7d/0x140 [ 1036.988335] rtm_del_nexthop+0x9e/0x140 [ 1036.988362] ? skb_queue_tail+0x1f/0x50 [ 1036.988387] rtnetlink_rcv_msg+0x15d/0x3f0 [ 1036.988414] ? netlink_dump+0x372/0x450 [ 1036.988441] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 1036.988471] netlink_rcv_skb+0x58/0x110 [ 1036.988506] netlink_unicast+0x247/0x370 [ 1036.988537] netlink_sendmsg+0x1d1/0x400 [ 1036.988561] ____sys_sendmsg+0x2bc/0x320 [ 1036.988588] ? copy_msghdr_from_user+0x6d/0xa0 [ 1036.988620] ___sys_sendmsg+0x88/0xd0 [ 1036.988646] ? ___sys_recvmsg+0x88/0xd0 [ 1036.988670] ? __sys_sendto+0x1c6/0x1f0 [ 1036.988695] __sys_sendmsg+0x5d/0xb0 [ 1036.988719] do_syscall_64+0xb0/0x1b0 [ 1036.988746] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 1036.988782] RIP: 0033:0x7fb9ef74f7b7 [ 1036.988807] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 1036.988917] RSP: 002b:00007ffd216ec8c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1036.988959] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fb9ef74f7b7 [ 1036.989002] RDX: 0000000000000000 RSI: 00007ffd216ec930 RDI: 0000000000000006 [ 1036.989039] RBP: 00007ffd216ecbc8 R08: 0000000000000004 R09: 0000000000000078 [ 1036.989082] R10: 00007fb9ef608708 R11: 0000000000000246 R12: 0000000000495540 [ 1036.989125] R13: 0000000065eef92c R14: 0000000000496aa0 R15: 000000000184d910 [ 1036.989183] [ 1036.989202] Modules linked in: dccp_ipv6 dccp_ipv4 dccp sch_fq xt_HL amt act_mirred xfrm_interface sha1_generic xfrm_user nft_chain_nat xt_nat nf_nat sctp_diag sctp xt_conntrack nf_conntrack nf_defrag_ipv4 nft_compat nf_tables libcrc32c nf_defrag_ipv6 geneve ip6_gre ip_gre gre act_gact cls_flower sch_ingress vxlan [last unloaded: test_blackhole_dev] [ 1036.989376] CR2: 000000000000024a [ 1036.989400] ---[ end trace 0000000000000000 ]--- [ 1036.989432] RIP: 0010:nh_valid_get_del_req+0x3c/0xe0 [ 1036.989462] Code: 11 00 75 47 8b 47 14 85 c0 75 40 48 8b 46 08 48 85 c0 0f 84 81 00 00 00 8b 40 04 89 02 85 c0 74 51 48 8b 46 70 48 85 c0 74 10 <8b> 40 04 89 01 31 c0 48 83 c4 08 c3 cc cc cc cc c7 01 00 00 00 00 [ 1036.989556] RSP: 0018:ffffa66d0111b9d8 EFLAGS: 00010202 [ 1036.989587] RAX: 0000000000000246 RBX: ffffa66d0111bb58 RCX: ffffa66d0111b9e8 [ 1036.989625] RDX: ffffa66d0111b9ec RSI: ffffa66d0111ba08 RDI: ffff97ba06930900 [ 1036.989662] RBP: ffff97ba02b64d80 R08: ffffa66d0111bb58 R09: ffffa66d0111bb58 [ 1036.989700] R10: ffffa66d0111ba08 R11: 0000000000000002 R12: 0000000000000000 [ 1036.989737] R13: ffff97ba06930900 R14: 0000000000000000 R15: 0000000000000000 [ 1036.989776] FS: 00007fb9ef546c40(0000) GS:ffff97ba3ed00000(0000) knlGS:0000000000000000 [ 1036.989818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1036.989854] CR2: 000000000000024a CR3: 0000000002194003 CR4: 0000000000770ef0 [ 1036.989892] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1036.989933] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1036.989970] PKRU: 55555554 [ 1036.989983] note: ip[16796] exited with irqs disabled WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr