[ 1.777713] ip (237) used greatest stack depth: 12376 bytes left [ 2.267719] ip (275) used greatest stack depth: 12344 bytes left [ 2.294463] eth0: renamed from r1h1 [ 2.326441] eth0: renamed from r2h1 [ 2.370506] eth2: renamed from r2h2 [ 2.419476] eth1: renamed from r2r1 [ 2.475391] br0: port 1(eth0) entered blocking state [ 2.475429] br0: port 1(eth0) entered disabled state [ 2.475462] eth0: entered allmulticast mode [ 2.475514] eth0: entered promiscuous mode [ 2.475669] br0: port 1(eth0) entered blocking state [ 2.475704] br0: port 1(eth0) entered forwarding state [ 2.487792] br0: port 2(eth1) entered blocking state [ 2.487850] br0: port 2(eth1) entered disabled state [ 2.487902] eth1: entered allmulticast mode [ 2.487961] eth1: entered promiscuous mode [ 2.488173] br0: port 2(eth1) entered blocking state [ 2.488213] br0: port 2(eth1) entered forwarding state [ 13.325429] eth1: left allmulticast mode [ 13.325478] eth1: left promiscuous mode [ 13.325521] br0: port 2(eth1) entered disabled state [ 13.325610] eth0: left allmulticast mode [ 13.325643] eth0: left promiscuous mode [ 13.325672] br0: port 1(eth0) entered disabled state [ 14.014430] eth0: renamed from r1h1 [ 14.045438] eth0: renamed from r2h1 [ 14.085505] eth2: renamed from r2h2 [ 14.123529] eth1: renamed from r2r1 [ 14.269034] br0: port 1(eth0) entered blocking state [ 14.269075] br0: port 1(eth0) entered disabled state [ 14.269108] eth0: entered allmulticast mode [ 14.269151] eth0: entered promiscuous mode [ 14.269293] br0: port 1(eth0) entered blocking state [ 14.269325] br0: port 1(eth0) entered forwarding state [ 14.279304] br0: port 2(eth1) entered blocking state [ 14.279343] br0: port 2(eth1) entered disabled state [ 14.279384] eth1: entered allmulticast mode [ 14.279429] eth1: entered promiscuous mode [ 14.279556] br0: port 2(eth1) entered blocking state [ 14.279588] br0: port 2(eth1) entered forwarding state [ 25.058463] eth1: left allmulticast mode [ 25.058508] eth1: left promiscuous mode [ 25.058547] br0: port 2(eth1) entered disabled state [ 25.058639] eth0: left allmulticast mode [ 25.058664] eth0: left promiscuous mode [ 25.058688] br0: port 1(eth0) entered disabled state [ 25.799475] eth0: renamed from r1h1 [ 25.829476] eth0: renamed from r2h1 [ 25.871445] eth2: renamed from r2h2 [ 25.913492] eth1: renamed from r2r1 [ 25.967506] br0: port 1(eth0) entered blocking state [ 25.967561] br0: port 1(eth0) entered disabled state [ 25.967597] eth0: entered allmulticast mode [ 25.967651] eth0: entered promiscuous mode [ 25.967826] br0: port 1(eth0) entered blocking state [ 25.967863] br0: port 1(eth0) entered forwarding state [ 25.979035] br0: port 2(eth1) entered blocking state [ 25.979084] br0: port 2(eth1) entered disabled state [ 25.979118] eth1: entered allmulticast mode [ 25.979175] eth1: entered promiscuous mode [ 25.979371] br0: port 2(eth1) entered blocking state [ 25.979406] br0: port 2(eth1) entered forwarding state [ 32.503764] BUG: kernel NULL pointer dereference, address: 000000000000024a [ 32.503815] #PF: supervisor read access in kernel mode [ 32.503845] #PF: error_code(0x0000) - not-present page [ 32.503876] PGD 404d067 P4D 404d067 PUD 1249067 PMD 0 [ 32.503910] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 32.503940] CPU: 2 PID: 779 Comm: ip Not tainted 6.8.0-rc7-virtme #1 [ 32.503987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 32.504050] RIP: 0010:nh_valid_get_del_req+0x3c/0xe0 [ 32.504085] 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 [ 32.504178] RSP: 0018:ffffa4c1011c39d8 EFLAGS: 00010202 [ 32.504209] RAX: 0000000000000246 RBX: ffffa4c1011c3b58 RCX: ffffa4c1011c39e8 [ 32.504252] RDX: ffffa4c1011c39ec RSI: ffffa4c1011c3a08 RDI: ffff8b02427de880 [ 32.504296] RBP: ffff8b0242369f00 R08: ffffa4c1011c3b58 R09: ffffa4c1011c3b58 [ 32.504334] R10: ffffa4c1011c3a08 R11: 0000000000000002 R12: 0000000000000000 [ 32.504377] R13: ffff8b02427de880 R14: 0000000000000000 R15: 0000000000000000 [ 32.504416] FS: 00007fc9728d8c40(0000) GS:ffff8b027ed00000(0000) knlGS:0000000000000000 [ 32.504459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.504495] CR2: 000000000000024a CR3: 00000000040c4003 CR4: 0000000000770ef0 [ 32.504534] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.504576] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.504614] PKRU: 55555554 [ 32.504626] Call Trace: [ 32.504642] [ 32.504658] ? __die+0x24/0x70 [ 32.504687] ? page_fault_oops+0x15b/0x440 [ 32.504712] ? exc_page_fault+0x6a/0x150 [ 32.504739] ? asm_exc_page_fault+0x26/0x30 [ 32.504766] ? nh_valid_get_del_req+0x3c/0xe0 [ 32.504796] ? rtm_del_nexthop+0x7d/0x140 [ 32.504820] rtm_del_nexthop+0x9e/0x140 [ 32.504847] ? skb_queue_tail+0x1f/0x50 [ 32.504872] rtnetlink_rcv_msg+0x15d/0x3f0 [ 32.504898] ? netlink_dump+0x372/0x450 [ 32.504923] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 32.504954] netlink_rcv_skb+0x58/0x110 [ 32.504980] netlink_unicast+0x247/0x370 [ 32.505004] netlink_sendmsg+0x1d1/0x400 [ 32.505027] ____sys_sendmsg+0x2bc/0x320 [ 32.505053] ? copy_msghdr_from_user+0x6d/0xa0 [ 32.505086] ___sys_sendmsg+0x88/0xd0 [ 32.505110] ? ___sys_recvmsg+0x88/0xd0 [ 32.505134] ? __sys_sendto+0x1c6/0x1f0 [ 32.505159] __sys_sendmsg+0x5d/0xb0 [ 32.505183] do_syscall_64+0xb0/0x1b0 [ 32.505208] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 32.505241] RIP: 0033:0x7fc972ae17b7 [ 32.505263] 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 [ 32.505362] RSP: 002b:00007ffdf7f59218 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 32.505405] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fc972ae17b7 [ 32.505442] RDX: 0000000000000000 RSI: 00007ffdf7f59280 RDI: 0000000000000006 [ 32.505486] RBP: 00007ffdf7f59518 R08: 0000000000000004 R09: 0000000000000078 [ 32.505529] R10: 00007fc97299a708 R11: 0000000000000246 R12: 0000000000495540 [ 32.505571] R13: 0000000065ee2218 R14: 0000000000496aa0 R15: 0000000001c14910 [ 32.505610] [ 32.505627] Modules linked in: [ 32.505654] CR2: 000000000000024a [ 32.505676] ---[ end trace 0000000000000000 ]--- [ 32.505706] RIP: 0010:nh_valid_get_del_req+0x3c/0xe0 [ 32.505736] 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 [ 32.505830] RSP: 0018:ffffa4c1011c39d8 EFLAGS: 00010202 [ 32.505861] RAX: 0000000000000246 RBX: ffffa4c1011c3b58 RCX: ffffa4c1011c39e8 [ 32.505903] RDX: ffffa4c1011c39ec RSI: ffffa4c1011c3a08 RDI: ffff8b02427de880 [ 32.505943] RBP: ffff8b0242369f00 R08: ffffa4c1011c3b58 R09: ffffa4c1011c3b58 [ 32.505981] R10: ffffa4c1011c3a08 R11: 0000000000000002 R12: 0000000000000000 [ 32.506024] R13: ffff8b02427de880 R14: 0000000000000000 R15: 0000000000000000 [ 32.506063] FS: 00007fc9728d8c40(0000) GS:ffff8b027ed00000(0000) knlGS:0000000000000000 [ 32.506106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.506142] CR2: 000000000000024a CR3: 00000000040c4003 CR4: 0000000000770ef0 [ 32.506182] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 32.506223] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 32.506267] PKRU: 55555554 [ 32.506280] note: ip[779] exited with irqs disabled WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr