[ 843.842078] BUG: kernel NULL pointer dereference, address: 0000000000000068 [ 843.842155] #PF: supervisor read access in kernel mode [ 843.842205] #PF: error_code(0x0000) - not-present page [ 843.842252] PGD 2ff1067 P4D 2ff1067 PUD 3b26067 PMD 0 [ 843.842306] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI [ 843.842360] CPU: 2 UID: 0 PID: 14631 Comm: ip Not tainted 6.14.0-rc6-virtme #1 [ 843.842436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 843.842493] RIP: 0010:rtm_new_nexthop+0x647/0x2310 [ 843.842551] Code: 80 02 00 00 48 85 db 75 0e eb 1f 48 83 c3 10 48 8b 1b 48 85 db 74 13 3b 43 60 72 ef 76 0c 48 83 c3 08 48 8b 1b 48 85 db 75 ed <8b> 53 68 4c 8d 63 68 85 d2 0f 84 f1 02 00 00 8d 4a 01 89 d0 f0 41 [ 843.842711] RSP: 0018:ffffa35e034c7860 EFLAGS: 00010246 [ 843.842757] RAX: 000000000000000a RBX: 0000000000000000 RCX: 0000000000000000 [ 843.842826] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8ad586360000 [ 843.842896] RBP: ffffa35e034c7ab0 R08: ffff8ad5bba702a8 R09: ffff8ad583946400 [ 843.842965] R10: 0000000000000000 R11: ffff8ad583946448 R12: ffffa35e034c7b60 [ 843.843035] R13: ffff8ad5bba702a8 R14: 0000000000000001 R15: ffff8ad583946448 [ 843.843106] FS: 00007f50d1f28800(0000) GS:ffff8ad5bed00000(0000) knlGS:0000000000000000 [ 843.843185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 843.843248] CR2: 0000000000000068 CR3: 0000000007516003 CR4: 0000000000772ef0 [ 843.843319] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 843.843386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 843.843455] PKRU: 55555554 [ 843.843478] Call Trace: [ 843.843503] [ 843.843534] ? __die+0x24/0x70 [ 843.843584] ? page_fault_oops+0x15a/0x470 [ 843.843631] ? mas_topiary_replace+0x9ba/0xca0 [ 843.843686] ? rtm_new_nexthop+0x5bc/0x2310 [ 843.843728] ? exc_page_fault+0x69/0x150 [ 843.843779] ? asm_exc_page_fault+0x26/0x30 [ 843.843822] ? rtm_new_nexthop+0x647/0x2310 [ 843.843866] ? virtqueue_notify+0x1c/0x40 [ 843.843913] ? virtio_fs_enqueue_req+0x50c/0x570 [ 843.843967] ? __pfx_rtm_new_nexthop+0x10/0x10 [ 843.844020] ? rtnetlink_rcv_msg+0x361/0x410 [ 843.844079] rtnetlink_rcv_msg+0x361/0x410 [ 843.844121] ? __remove_hrtimer+0x39/0x90 [ 843.844168] ? hrtimer_try_to_cancel.part.0+0x50/0xe0 [ 843.844223] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 843.844277] netlink_rcv_skb+0x58/0x110 [ 843.844323] netlink_unicast+0x247/0x370 [ 843.844363] netlink_sendmsg+0x1bf/0x3e0 [ 843.844406] ____sys_sendmsg+0x2bc/0x320 [ 843.844448] ? copy_msghdr_from_user+0x6d/0xa0 [ 843.844501] ___sys_sendmsg+0x88/0xd0 [ 843.844546] __sys_sendmsg+0x6c/0xc0 [ 843.844585] do_syscall_64+0x9e/0x1a0 [ 843.844627] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 843.844682] RIP: 0033:0x7f50d21349a7 [ 843.844724] 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 [ 843.844895] RSP: 002b:00007ffcae7f6e08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 843.844971] RAX: ffffffffffffffda RBX: 00007ffcae7f7978 RCX: 00007f50d21349a7 [ 843.845049] RDX: 0000000000000000 RSI: 00007ffcae7f6e70 RDI: 0000000000000005 [ 843.845126] RBP: 00007ffcae7f7330 R08: 0000000000000000 R09: 0000000000000000 [ 843.845204] R10: 00007f50d1fed708 R11: 0000000000000246 R12: 00007ffcae7f8a29 [ 843.845281] R13: 0000000067da66c6 R14: 0000000000498600 R15: 0000000028e24910 [ 843.845353] [ 843.845382] Modules linked in: xfrm_user l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core sch_etf sch_fq cls_matchall ip6_gre gre cls_bpf vxlan nft_chain_nat xt_nat nft_compat nf_tables drop_monitor act_gact cls_flower netdevsim act_mirred cls_u32 sch_ingress ifb unix_diag openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh [ 843.845680] CR2: 0000000000000068 [ 843.845721] ---[ end trace 0000000000000000 ]--- [ 843.845775] RIP: 0010:rtm_new_nexthop+0x647/0x2310 [ 843.845829] Code: 80 02 00 00 48 85 db 75 0e eb 1f 48 83 c3 10 48 8b 1b 48 85 db 74 13 3b 43 60 72 ef 76 0c 48 83 c3 08 48 8b 1b 48 85 db 75 ed <8b> 53 68 4c 8d 63 68 85 d2 0f 84 f1 02 00 00 8d 4a 01 89 d0 f0 41 [ 843.845999] RSP: 0018:ffffa35e034c7860 EFLAGS: 00010246 [ 843.846051] RAX: 000000000000000a RBX: 0000000000000000 RCX: 0000000000000000 [ 843.846130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8ad586360000 [ 843.846208] RBP: ffffa35e034c7ab0 R08: ffff8ad5bba702a8 R09: ffff8ad583946400 [ 843.846287] R10: 0000000000000000 R11: ffff8ad583946448 R12: ffffa35e034c7b60 [ 843.846356] R13: ffff8ad5bba702a8 R14: 0000000000000001 R15: ffff8ad583946448 [ 843.846434] FS: 00007f50d1f28800(0000) GS:ffff8ad5bed00000(0000) knlGS:0000000000000000 [ 843.846509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 843.846573] CR2: 0000000000000068 CR3: 0000000007516003 CR4: 0000000000772ef0 [ 843.846652] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 843.846728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 843.846805] PKRU: 55555554 [ 843.846827] note: ip[14631] exited with irqs disabled WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr