[ 1724.447008] ------------[ cut here ]------------
[ 1724.447051] rcuref - imbalanced put()
[ 1724.447052] WARNING: lib/rcuref.c:266 at 0x0, CPU#3: mausezahn/30368
[ 1724.447115] Modules linked in: xfrm_user l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core ipt_rpfilter netdevsim psample act_tunnel_key bareudp vxcan can_dev xfrm_interface ip_gre macsec ipvlan cls_matchall ip6_gre gre pktgen xt_length act_ct nf_flow_table xt_HL amt nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_gact unix_diag cls_flower sch_prio xt_mark sch_ingress act_mirred cls_basic sch_fq_codel ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router
[ 1724.447359] CPU: 3 UID: 0 PID: 30368 Comm: mausezahn Not tainted 6.18.0-virtme #1 PREEMPT(voluntary)
[ 1724.447410] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1724.447444] RIP: 0010:rcuref_put_slowpath+0x40/0x60
[ 1724.447478] Code: c0 75 0d c3 81 fe ff ff ff bf 77 0f 85 f6 78 03 31 c0 c3 c7 07 00 00 00 a0 eb f5 48 83 ec 08 48 89 3c 24 48 8d 3d 30 04 4a 01 <67> 48 0f b9 3a 48 8b 14 24 31 c0 c7 02 00 00 00 e0 48 83 c4 08 c3
[ 1724.447576] RSP: 0018:ff74f7b8402cb768 EFLAGS: 00010292
[ 1724.447607] RAX: 00000000dfffffff RBX: ff409b4bc7db7780 RCX: ff409b4bc7db7780
[ 1724.447655] RDX: ff409b4bc7db77e8 RSI: 00000000dfffffff RDI: ffffffffb967e6f0
[ 1724.447698] RBP: ff74f7b8402cb7d8 R08: ff409b4bc18e1e00 R09: 0000000000000001
[ 1724.447736] R10: ff409b4bc4a3f840 R11: 0000000000000000 R12: ff74f7b8402cb858
[ 1724.447788] R13: ff409b4bc1c1b600 R14: 00000000010200c0 R15: 0000000080000000
[ 1724.447826] FS: 00007fccf3952c40(0000) GS:ff409b4c4514c000(0000) knlGS:0000000000000000
[ 1724.447870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1724.447908] CR2: 00007ffcb3645e98 CR3: 0000000006c72004 CR4: 0000000000771ef0
[ 1724.447956] PKRU: 55555554
[ 1724.447978] Call Trace:
[ 1724.447995]
[ 1724.448010] dst_release+0x47/0xd0
[ 1724.448039] rt_cache_route+0x9b/0xd0
[ 1724.448065] ? dst_alloc+0x11d/0x130
[ 1724.448085] rt_set_nexthop.isra.0+0x111/0x400
[ 1724.448116] ? rt_dst_alloc+0x2e/0xb0
[ 1724.448138] ip_route_output_key_hash_rcu+0x266/0x990
[ 1724.448167] ip_route_output_flow+0x54/0xd0
[ 1724.448188] udp_tunnel_dst_lookup+0x128/0x190
[ 1724.448217] vxlan_xmit_one+0xa72/0x1800 [vxlan]
[ 1724.448250] ? __fuse_simple_request+0x14b/0x310
[ 1724.448280] ? vxlan_xmit+0x68c/0x1550 [vxlan]
[ 1724.448307] vxlan_xmit+0x68c/0x1550 [vxlan]
[ 1724.448338] ? filemap_get_read_batch+0x14e/0x2c0
[ 1724.448367] ? get_page_from_freelist+0x15a0/0x1740
[ 1724.448397] ? dev_hard_start_xmit+0x5d/0x1c0
[ 1724.448421] dev_hard_start_xmit+0x5d/0x1c0
[ 1724.448442] __dev_queue_xmit+0x8e2/0xff0
[ 1724.448467] ? __alloc_skb+0xfa/0x1e0
[ 1724.448492] ? alloc_skb_with_frags+0x58/0x1e0
[ 1724.448518] packet_sendmsg+0x10d3/0x16f0
[ 1724.448542] ? account_locked_vm+0x80/0xe0
[ 1724.448566] __sys_sendto+0x140/0x1c0
[ 1724.448592] __x64_sys_sendto+0x24/0x30
[ 1724.448614] do_syscall_64+0xa4/0xfc0
[ 1724.448638] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 1724.448668] RIP: 0033:0x7fccf3b05c5e
[ 1724.448692] Code: 4d 89 d8 e8 14 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 13 ff ff ff 0f 1f 00 f3 0f 1e fa
[ 1724.448789] RSP: 002b:00007ffcb364bda0 EFLAGS: 00000202 ORIG_RAX: 000000000000002c
[ 1724.448834] RAX: ffffffffffffffda RBX: 000055bbdd9eb830 RCX: 00007fccf3b05c5e
[ 1724.448880] RDX: 0000000000000064 RSI: 000055bbdd9ebac2 RDI: 0000000000000005
[ 1724.448918] RBP: 00007ffcb364bdb0 R08: 00007ffcb364be00 R09: 0000000000000014
[ 1724.448959] R10: 0000000000000000 R11: 0000000000000202 R12: 000055bbdd9ebac2
[ 1724.448995] R13: 0000000000000064 R14: 0000000000000005 R15: 000055bbb543a890
[ 1724.449036]
[ 1724.449052] ---[ end trace 0000000000000000 ]---
[ 1724.457063] mausezahn (30368) used greatest stack depth: 11616 bytes left
[ 1724.730986] Oops: general protection fault, probably for non-canonical address 0x50000010000004a: 0000 [#1] SMP
[ 1724.731054] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Tainted: G W 6.18.0-virtme #1 PREEMPT(voluntary)
[ 1724.731108] Tainted: [W]=WARN
[ 1724.731131] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1724.731164] RIP: 0010:dst_dev_put+0x1e/0x70
[ 1724.731194] Code: e8 57 56 29 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 0f 1f 44 00 00 b8 02 00 00 00 55 48 8b 2f 53 48 89 fb 66 89 47 3a 48 8b 47 08 <48> 8b 40 38 48 85 c0 74 05 48 89 ee ff d0 48 c7 43 28 40 33 57 b8
[ 1724.731302] RSP: 0018:ff74f7b840077d48 EFLAGS: 00010282
[ 1724.731329] RAX: 0500000100000012 RBX: ff409b4bc303de40 RCX: 0000000000000003
[ 1724.731377] RDX: 00665c6bfac38f78 RSI: ffffffffffffffff RDI: ff409b4bc303de40
[ 1724.731414] RBP: 000000000000002f R08: ff409b4bc32b6900 R09: 00000000002a000e
[ 1724.731456] R10: ff409b4bc1034200 R11: ff409b4bc32b6900 R12: ff409b4bc18e1ee8
[ 1724.731496] R13: ff74f7b840077e08 R14: 0000000000000007 R15: 0000000000000000
[ 1724.731533] FS: 0000000000000000(0000) GS:ff409b4c44fcc000(0000) knlGS:0000000000000000
[ 1724.731577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1724.731610] CR2: 00007f99b4f60a48 CR3: 000000003d446001 CR4: 0000000000771ef0
[ 1724.731654] PKRU: 55555554
[ 1724.731673] Call Trace:
[ 1724.731691]
[ 1724.731707] rt_fibinfo_free_cpus.part.0+0x5b/0x90
[ 1724.731739] fib_nh_common_release+0x49/0x100
[ 1724.731769] free_fib_info_rcu+0x87/0x100
[ 1724.731795] rcu_core+0x297/0xa10
[ 1724.731819] handle_softirqs+0xc3/0x260
[ 1724.731849] ? sort_range+0x20/0x20
[ 1724.731870] run_ksoftirqd+0x21/0x30
[ 1724.731891] smpboot_thread_fn+0xe2/0x200
[ 1724.731918] kthread+0xf8/0x1f0
[ 1724.731940] ? kthreads_online_cpu+0x110/0x110
[ 1724.731972] ? kthreads_online_cpu+0x110/0x110
[ 1724.731995] ret_from_fork+0x15e/0x1d0
[ 1724.732017] ? kthreads_online_cpu+0x110/0x110
[ 1724.732054] ret_from_fork_asm+0x11/0x20
[ 1724.732082]
[ 1724.732094] Modules linked in: xfrm_user l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core ipt_rpfilter netdevsim psample act_tunnel_key bareudp vxcan can_dev xfrm_interface ip_gre macsec ipvlan cls_matchall ip6_gre gre pktgen xt_length act_ct nf_flow_table xt_HL amt nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 act_gact unix_diag cls_flower sch_prio xt_mark sch_ingress act_mirred cls_basic sch_fq_codel ip6t_rpfilter nft_compat nf_tables vxlan mpls_gso mpls_iptunnel mpls_router
[ 1724.732325] ---[ end trace 0000000000000000 ]---
[ 1724.732360] RIP: 0010:dst_dev_put+0x1e/0x70
[ 1724.732381] Code: e8 57 56 29 00 0f 1f 80 00 00 00 00 f3 0f 1e fa 0f 1f 44 00 00 b8 02 00 00 00 55 48 8b 2f 53 48 89 fb 66 89 47 3a 48 8b 47 08 <48> 8b 40 38 48 85 c0 74 05 48 89 ee ff d0 48 c7 43 28 40 33 57 b8
[ 1724.732485] RSP: 0018:ff74f7b840077d48 EFLAGS: 00010282
[ 1724.732513] RAX: 0500000100000012 RBX: ff409b4bc303de40 RCX: 0000000000000003
[ 1724.732556] RDX: 00665c6bfac38f78 RSI: ffffffffffffffff RDI: ff409b4bc303de40
[ 1724.732593] RBP: 000000000000002f R08: ff409b4bc32b6900 R09: 00000000002a000e
[ 1724.732635] R10: ff409b4bc1034200 R11: ff409b4bc32b6900 R12: ff409b4bc18e1ee8
[ 1724.732676] R13: ff74f7b840077e08 R14: 0000000000000007 R15: 0000000000000000
[ 1724.732716] FS: 0000000000000000(0000) GS:ff409b4c44fcc000(0000) knlGS:0000000000000000
[ 1724.732759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1724.732793] CR2: 00007f99b4f60a48 CR3: 000000003d446001 CR4: 0000000000771ef0
[ 1724.732843] PKRU: 55555554
[ 1724.732858] Kernel panic - not syncing: Fatal exception in interrupt
[ 1724.733026] Kernel Offset: 0x36a00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 1724.733075] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
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