[ 634.579609] BUG: kernel NULL pointer dereference, address: 000000000000024a [ 634.579671] #PF: supervisor read access in kernel mode [ 634.579700] #PF: error_code(0x0000) - not-present page [ 634.579734] PGD 1b2a067 P4D 1b2a067 PUD 2355067 PMD 0 [ 634.579766] Oops: 0000 [#1] PREEMPT SMP NOPTI [ 634.579798] CPU: 3 PID: 25977 Comm: ip Not tainted 6.8.0-rc7-virtme #1 [ 634.579841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 634.579910] RIP: 0010:nh_valid_get_del_req+0x3c/0xe0 [ 634.579946] 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 [ 634.580043] RSP: 0018:ffffad1ac078b9d8 EFLAGS: 00010202 [ 634.580074] RAX: 0000000000000246 RBX: ffffad1ac078bb58 RCX: ffffad1ac078b9e8 [ 634.580118] RDX: ffffad1ac078b9ec RSI: ffffad1ac078ba08 RDI: ffff8c2d0507ad00 [ 634.580162] RBP: ffff8c2d03dc8f80 R08: ffffad1ac078bb58 R09: ffffad1ac078bb58 [ 634.580207] R10: ffffad1ac078ba08 R11: 0000000000000002 R12: 0000000000000000 [ 634.580251] R13: ffff8c2d0507ad00 R14: 0000000000000000 R15: 0000000000000000 [ 634.580296] FS: 00007f612dd0cc40(0000) GS:ffff8c2d3ed80000(0000) knlGS:0000000000000000 [ 634.580339] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 634.580375] CR2: 000000000000024a CR3: 0000000003df8001 CR4: 0000000000770ef0 [ 634.580421] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 634.580464] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 634.580508] PKRU: 55555554 [ 634.580526] Call Trace: [ 634.580546] [ 634.580565] ? __die+0x24/0x70 [ 634.580595] ? page_fault_oops+0x15b/0x440 [ 634.580623] ? radix_tree_node_alloc.constprop.0+0x8f/0xc0 [ 634.580658] ? exc_page_fault+0x6a/0x150 [ 634.580686] ? asm_exc_page_fault+0x26/0x30 [ 634.580716] ? nh_valid_get_del_req+0x3c/0xe0 [ 634.580748] ? rtm_del_nexthop+0x7d/0x140 [ 634.580773] rtm_del_nexthop+0x9e/0x140 [ 634.580801] ? skb_queue_tail+0x1f/0x50 [ 634.580830] rtnetlink_rcv_msg+0x15d/0x3f0 [ 634.580863] ? netlink_dump+0x372/0x450 [ 634.580897] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 634.580937] netlink_rcv_skb+0x58/0x110 [ 634.580972] netlink_unicast+0x247/0x370 [ 634.581000] netlink_sendmsg+0x1d1/0x400 [ 634.581024] ____sys_sendmsg+0x2bc/0x320 [ 634.581053] ? copy_msghdr_from_user+0x6d/0xa0 [ 634.581085] ___sys_sendmsg+0x88/0xd0 [ 634.581111] ? ___sys_recvmsg+0x88/0xd0 [ 634.581135] ? __handle_mm_fault+0x6a7/0xcf0 [ 634.581170] __sys_sendmsg+0x5d/0xb0 [ 634.581196] do_syscall_64+0xb0/0x1b0 [ 634.581227] entry_SYSCALL_64_after_hwframe+0x6f/0x77 [ 634.581264] RIP: 0033:0x7f612df157b7 [ 634.581289] 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 [ 634.581386] RSP: 002b:00007ffd50174918 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 634.581430] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f612df157b7 [ 634.581474] RDX: 0000000000000000 RSI: 00007ffd50174980 RDI: 0000000000000006 [ 634.581518] RBP: 00007ffd50174c18 R08: 0000000000000004 R09: 0000000000000078 [ 634.581563] R10: 00007f612ddce708 R11: 0000000000000246 R12: 0000000000495540 [ 634.581606] R13: 0000000065ee25da R14: 0000000000496aa0 R15: 000000000162e9d0 [ 634.581651] [ 634.581669] Modules linked in: dccp_ipv6 dccp_ipv4 dccp act_tunnel_key bareudp mpls_iptunnel mpls_router xt_length act_ct nf_flow_table nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 drop_monitor bonding netdevsim psample macsec sch_htb act_mirred cls_u32 ifb geneve ip6_gre ip_gre gre act_gact cls_flower sch_ingress vxlan sha1_generic xfrm_user xt_policy nft_compat nf_tables libcrc32c [last unloaded: netdevsim] [ 634.581878] CR2: 000000000000024a [ 634.581903] ---[ end trace 0000000000000000 ]--- [ 634.581934] RIP: 0010:nh_valid_get_del_req+0x3c/0xe0 [ 634.581974] 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 [ 634.582068] RSP: 0018:ffffad1ac078b9d8 EFLAGS: 00010202 [ 634.582099] RAX: 0000000000000246 RBX: ffffad1ac078bb58 RCX: ffffad1ac078b9e8 [ 634.582143] RDX: ffffad1ac078b9ec RSI: ffffad1ac078ba08 RDI: ffff8c2d0507ad00 [ 634.582186] RBP: ffff8c2d03dc8f80 R08: ffffad1ac078bb58 R09: ffffad1ac078bb58 [ 634.582231] R10: ffffad1ac078ba08 R11: 0000000000000002 R12: 0000000000000000 [ 634.582275] R13: ffff8c2d0507ad00 R14: 0000000000000000 R15: 0000000000000000 [ 634.582321] FS: 00007f612dd0cc40(0000) GS:ffff8c2d3ed80000(0000) knlGS:0000000000000000 [ 634.582364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 634.582400] CR2: 000000000000024a CR3: 0000000003df8001 CR4: 0000000000770ef0 [ 634.582446] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 634.582488] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 634.582533] PKRU: 55555554 [ 634.582546] note: ip[25977] exited with irqs disabled WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr