[ 232.417303] BUG: kernel NULL pointer dereference, address: 000000000000024a [ 232.417382] #PF: supervisor read access in kernel mode [ 232.417418] #PF: error_code(0x0000) - not-present page [ 232.417456] PGD 2559067 P4D 2559067 PUD 4b59067 PMD 0 [ 232.417502] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 232.417554] CPU: 0 PID: 10880 Comm: ip Not tainted 6.8.0-rc7-virtme #1 [ 232.417607] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 232.417681] RIP: 0010:nh_valid_get_del_req+0x3c/0xe0 [ 232.417727] 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 [ 232.417848] RSP: 0018:ffffaa628069b9d8 EFLAGS: 00010202 [ 232.417892] RAX: 0000000000000246 RBX: ffffaa628069bb58 RCX: ffffaa628069b9e8 [ 232.417944] RDX: ffffaa628069b9ec RSI: ffffaa628069ba08 RDI: ffff94c941c05200 [ 232.417997] RBP: ffff94c942579980 R08: ffffaa628069bb58 R09: ffffaa628069bb58 [ 232.418055] R10: ffffaa628069ba08 R11: 0000000000000002 R12: 0000000000000000 [ 232.418126] R13: ffff94c941c05200 R14: 0000000000000000 R15: 0000000000000000 [ 232.418183] FS: 00007f22dbcedc40(0000) GS:ffff94c97ec00000(0000) knlGS:0000000000000000 [ 232.418239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.418281] CR2: 000000000000024a CR3: 0000000001b1e003 CR4: 0000000000770ef0 [ 232.418332] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.418383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.418437] PKRU: 55555554 [ 232.418458] Call Trace: [ 232.418484] [ 232.418509] ? __die+0x24/0x70 [ 232.418544] ? page_fault_oops+0x15b/0x430 [ 232.418579] ? exc_page_fault+0x6a/0x150 [ 232.418613] ? asm_exc_page_fault+0x26/0x30 [ 232.418648] ? nh_valid_get_del_req+0x3c/0xe0 [ 232.418688] ? rtm_del_nexthop+0x7d/0x140 [ 232.418721] rtm_del_nexthop+0x9e/0x140 [ 232.418768] ? skb_queue_tail+0x1f/0x50 [ 232.418807] rtnetlink_rcv_msg+0x15d/0x3f0 [ 232.418838] ? netlink_dump+0x372/0x450 [ 232.418871] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 232.418908] netlink_rcv_skb+0x58/0x110 [ 232.418941] netlink_unicast+0x247/0x370 [ 232.418973] netlink_sendmsg+0x1d1/0x400 [ 232.419002] ____sys_sendmsg+0x2bc/0x320 [ 232.419037] ? copy_msghdr_from_user+0x6d/0xa0 [ 232.419088] ___sys_sendmsg+0x88/0xd0 [ 232.419124] ? ___sys_recvmsg+0x88/0xd0 [ 232.419157] ? __sys_sendto+0x1c6/0x1f0 [ 232.419196] __sys_sendmsg+0x5d/0xb0 [ 232.419237] do_syscall_64+0xb0/0x1b0 [ 232.419269] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 232.419312] RIP: 0033:0x7f22dbef67b7 [ 232.419345] 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 [ 232.419470] RSP: 002b:00007ffd55aa4c98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 232.419522] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f22dbef67b7 [ 232.419575] RDX: 0000000000000000 RSI: 00007ffd55aa4d00 RDI: 0000000000000006 [ 232.419627] RBP: 00007ffd55aa4f98 R08: 0000000000000004 R09: 0000000000000078 [ 232.419699] R10: 00007f22dbdaf708 R11: 0000000000000246 R12: 0000000000495540 [ 232.419751] R13: 0000000065ee4e00 R14: 0000000000496aa0 R15: 0000000002060910 [ 232.419803] [ 232.419823] Modules linked in: netdevsim geneve vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim] [ 232.419892] CR2: 000000000000024a [ 232.419920] ---[ end trace 0000000000000000 ]--- [ 232.419961] RIP: 0010:nh_valid_get_del_req+0x3c/0xe0 [ 232.420018] 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 [ 232.420132] RSP: 0018:ffffaa628069b9d8 EFLAGS: 00010202 [ 232.420170] RAX: 0000000000000246 RBX: ffffaa628069bb58 RCX: ffffaa628069b9e8 [ 232.420223] RDX: ffffaa628069b9ec RSI: ffffaa628069ba08 RDI: ffff94c941c05200 [ 232.420277] RBP: ffff94c942579980 R08: ffffaa628069bb58 R09: ffffaa628069bb58 [ 232.420344] R10: ffffaa628069ba08 R11: 0000000000000002 R12: 0000000000000000 [ 232.420398] R13: ffff94c941c05200 R14: 0000000000000000 R15: 0000000000000000 [ 232.420452] FS: 00007f22dbcedc40(0000) GS:ffff94c97ec00000(0000) knlGS:0000000000000000 [ 232.420509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.420553] CR2: 000000000000024a CR3: 0000000001b1e003 CR4: 0000000000770ef0 [ 232.420610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.420667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.420720] PKRU: 55555554 [ 232.420741] note: ip[10880] exited with irqs disabled WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr