[ 590.897888] BUG: kernel NULL pointer dereference, address: 0000000000000068 [ 590.897954] #PF: supervisor read access in kernel mode [ 590.897993] #PF: error_code(0x0000) - not-present page [ 590.898027] PGD a6e4067 P4D a6e4067 PUD ab3e067 PMD 0 [ 590.898069] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI [ 590.898110] CPU: 3 UID: 0 PID: 26174 Comm: ip Not tainted 6.14.0-rc6-virtme #1 [ 590.898168] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 590.898211] RIP: 0010:rtm_new_nexthop+0x647/0x2310 [ 590.898259] 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 [ 590.898388] RSP: 0018:ffffb964c064f860 EFLAGS: 00010246 [ 590.898429] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 590.898481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff96740319d8c0 [ 590.898542] RBP: ffffb964c064fab0 R08: ffff96740ab091a8 R09: ffff967403335000 [ 590.898595] R10: 0000000000000000 R11: ffff967403335048 R12: ffffb964c064fb60 [ 590.898648] R13: ffff96740ab091a8 R14: 0000000000000001 R15: ffff967403335048 [ 590.898703] FS: 00007f07a3ed1800(0000) GS:ffff96743ed80000(0000) knlGS:0000000000000000 [ 590.898760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 590.898803] CR2: 0000000000000068 CR3: 0000000007dbe006 CR4: 0000000000772ef0 [ 590.898857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 590.898913] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 590.898966] PKRU: 55555554 [ 590.898984] Call Trace: [ 590.899003] [ 590.899026] ? __die+0x24/0x70 [ 590.899062] ? page_fault_oops+0x15a/0x470 [ 590.899098] ? mas_topiary_replace+0x9ba/0xca0 [ 590.899140] ? rtm_new_nexthop+0x596/0x2310 [ 590.899167] ? exc_page_fault+0x69/0x150 [ 590.899203] ? asm_exc_page_fault+0x26/0x30 [ 590.899236] ? rtm_new_nexthop+0x647/0x2310 [ 590.899269] ? virtqueue_notify+0x1c/0x40 [ 590.899305] ? virtio_fs_enqueue_req+0x50c/0x570 [ 590.899346] ? __pfx_rtm_new_nexthop+0x10/0x10 [ 590.899387] ? rtnetlink_rcv_msg+0x361/0x410 [ 590.899427] rtnetlink_rcv_msg+0x361/0x410 [ 590.899454] ? __remove_hrtimer+0x39/0x90 [ 590.899487] ? hrtimer_try_to_cancel.part.0+0x50/0xe0 [ 590.899537] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 590.899572] netlink_rcv_skb+0x58/0x110 [ 590.899606] netlink_unicast+0x247/0x370 [ 590.899638] netlink_sendmsg+0x1bf/0x3e0 [ 590.899670] ____sys_sendmsg+0x2bc/0x320 [ 590.899704] ? copy_msghdr_from_user+0x6d/0xa0 [ 590.899744] ___sys_sendmsg+0x88/0xd0 [ 590.899777] __sys_sendmsg+0x6c/0xc0 [ 590.899809] do_syscall_64+0x9e/0x1a0 [ 590.899840] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 590.899882] RIP: 0033:0x7f07a40dd9a7 [ 590.899914] 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 [ 590.900042] RSP: 002b:00007ffee9a6bb88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 590.900094] RAX: ffffffffffffffda RBX: 00007ffee9a6c6f0 RCX: 00007f07a40dd9a7 [ 590.900146] RDX: 0000000000000000 RSI: 00007ffee9a6bbf0 RDI: 0000000000000005 [ 590.900199] RBP: 00007ffee9a6c0b0 R08: 000000000aea6910 R09: 0000000000000000 [ 590.900251] R10: 00007f07a3f96708 R11: 0000000000000246 R12: 000000000aea6910 [ 590.900303] R13: 0000000067da66c5 R14: 0000000000498600 R15: 000000000aea6910 [ 590.900356] [ 590.900373] Modules linked in: unix_diag sctp sch_fq ip6t_rpfilter act_mirred act_tunnel_key bareudp mpls_gso mpls_iptunnel mpls_router nft_chain_nat xt_nat nf_nat act_gact cls_flower pktgen xt_conntrack nf_conntrack nf_defrag_ipv4 nf_defrag_ipv6 cls_bpf sch_ingress netdevsim psample geneve vxlan ip6_gre ip_gre gre poly1305_generic libpoly1305 chacha_generic libchacha chacha20poly1305 tls sha1_generic xfrm_user xt_policy nft_compat nf_tables [last unloaded: test_bpf] [ 590.900690] CR2: 0000000000000068 [ 590.900723] ---[ end trace 0000000000000000 ]--- [ 590.900758] RIP: 0010:rtm_new_nexthop+0x647/0x2310 [ 590.900799] 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 [ 590.900921] RSP: 0018:ffffb964c064f860 EFLAGS: 00010246 [ 590.900956] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 590.901009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff96740319d8c0 [ 590.901061] RBP: ffffb964c064fab0 R08: ffff96740ab091a8 R09: ffff967403335000 [ 590.901113] R10: 0000000000000000 R11: ffff967403335048 R12: ffffb964c064fb60 [ 590.901166] R13: ffff96740ab091a8 R14: 0000000000000001 R15: ffff967403335048 [ 590.901220] FS: 00007f07a3ed1800(0000) GS:ffff96743ed80000(0000) knlGS:0000000000000000 [ 590.901278] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 590.901321] CR2: 0000000000000068 CR3: 0000000007dbe006 CR4: 0000000000772ef0 [ 590.901374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 590.901432] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 590.901484] PKRU: 55555554 [ 590.901502] note: ip[26174] exited with irqs disabled WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr