[ 270.138352] netdevsim netdevsim1337 eni1337np1: renamed from eth0 [ 270.473151] BUG: kernel NULL pointer dereference, address: 0000000000000068 [ 270.473228] #PF: supervisor read access in kernel mode [ 270.473284] #PF: error_code(0x0000) - not-present page [ 270.473324] PGD 65c1067 P4D 65c1067 PUD 7bb4067 PMD 0 [ 270.473375] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI [ 270.473417] CPU: 3 UID: 0 PID: 12323 Comm: ip Not tainted 6.14.0-rc6-virtme #1 [ 270.473481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 270.473533] RIP: 0010:rtm_new_nexthop+0x645/0x2260 [ 270.473592] Code: 70 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 [ 270.473728] RSP: 0018:ffffab478089f860 EFLAGS: 00010246 [ 270.473782] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000 [ 270.473844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8ff7c854a940 [ 270.473907] RBP: ffffab478089fab0 R08: ffff8ff7c1eed1a8 R09: ffff8ff7c7e8aa80 [ 270.473981] R10: ffffab478089f860 R11: ffff8ff7c7e8aac8 R12: ffffab478089fb60 [ 270.474036] R13: 0000000000000000 R14: 0000000000000001 R15: ffff8ff7c7e8aac8 [ 270.474100] FS: 00007f59d2426800(0000) GS:ffff8ff7fed80000(0000) knlGS:0000000000000000 [ 270.474176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 270.474229] CR2: 0000000000000068 CR3: 00000000043e6005 CR4: 0000000000772ef0 [ 270.474292] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 270.474365] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 270.474428] PKRU: 55555554 [ 270.474454] Call Trace: [ 270.474481] [ 270.474514] ? __die+0x24/0x70 [ 270.474558] ? page_fault_oops+0x15a/0x450 [ 270.474598] ? mas_topiary_replace+0x9ba/0xca0 [ 270.474650] ? exc_page_fault+0x69/0x150 [ 270.474697] ? asm_exc_page_fault+0x26/0x30 [ 270.474731] ? rtm_new_nexthop+0x645/0x2260 [ 270.474767] ? virtqueue_notify+0x1c/0x40 [ 270.474805] ? virtio_fs_enqueue_req+0x50c/0x570 [ 270.474863] ? __pfx_rtm_new_nexthop+0x10/0x10 [ 270.474908] ? rtnetlink_rcv_msg+0x361/0x410 [ 270.474955] rtnetlink_rcv_msg+0x361/0x410 [ 270.474992] ? __remove_hrtimer+0x39/0x90 [ 270.475034] ? hrtimer_try_to_cancel.part.0+0x50/0xe0 [ 270.475077] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 270.475120] netlink_rcv_skb+0x58/0x110 [ 270.475161] netlink_unicast+0x247/0x370 [ 270.475194] netlink_sendmsg+0x1bf/0x3e0 [ 270.475238] ____sys_sendmsg+0x2bc/0x320 [ 270.475274] ? copy_msghdr_from_user+0x6d/0xa0 [ 270.475318] ___sys_sendmsg+0x88/0xd0 [ 270.475358] __sys_sendmsg+0x6c/0xc0 [ 270.475395] do_syscall_64+0x9e/0x1a0 [ 270.475439] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 270.475483] RIP: 0033:0x7f59d26329a7 [ 270.475517] 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 [ 270.475659] RSP: 002b:00007ffc87ac8e18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 270.475719] RAX: ffffffffffffffda RBX: 00007ffc87ac9980 RCX: 00007f59d26329a7 [ 270.475783] RDX: 0000000000000000 RSI: 00007ffc87ac8e80 RDI: 0000000000000005 [ 270.475838] RBP: 00007ffc87ac9340 R08: 000000003bee2910 R09: 0000000000000000 [ 270.475901] R10: 00007f59d24eb708 R11: 0000000000000246 R12: 000000003bee2918 [ 270.475963] R13: 0000000067da38ac R14: 0000000000498600 R15: 000000003bee2910 [ 270.476022] [ 270.476046] Modules linked in: netdevsim macsec geneve vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim] [ 270.476136] CR2: 0000000000000068 [ 270.476179] ---[ end trace 0000000000000000 ]--- [ 270.476224] RIP: 0010:rtm_new_nexthop+0x645/0x2260 [ 270.476268] Code: 70 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 [ 270.476416] RSP: 0018:ffffab478089f860 EFLAGS: 00010246 [ 270.476461] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000000 [ 270.476525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8ff7c854a940 [ 270.476582] RBP: ffffab478089fab0 R08: ffff8ff7c1eed1a8 R09: ffff8ff7c7e8aa80 [ 270.476637] R10: ffffab478089f860 R11: ffff8ff7c7e8aac8 R12: ffffab478089fb60 [ 270.476702] R13: 0000000000000000 R14: 0000000000000001 R15: ffff8ff7c7e8aac8 [ 270.476758] FS: 00007f59d2426800(0000) GS:ffff8ff7fed80000(0000) knlGS:0000000000000000 [ 270.476822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 270.476884] CR2: 0000000000000068 CR3: 00000000043e6005 CR4: 0000000000772ef0 [ 270.476940] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 270.477002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 270.477067] PKRU: 55555554 [ 270.477086] note: ip[12323] exited with irqs disabled [ 270.477962] ip (12323) used greatest stack depth: 12024 bytes left WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr