[ 1640.184816] ------------[ cut here ]------------
[ 1640.184863] rcuref - imbalanced put()
[ 1640.184863] WARNING: lib/rcuref.c:266 at 0x0, CPU#1: ksoftirqd/1/22
[ 1640.184923] Modules linked in: sch_etf sch_fq vxcan can_dev xfrm_interface ip_gre macsec ipvlan act_tunnel_key bareudp mpls_gso mpls_iptunnel mpls_router ip6_gre gre nft_chain_nat xt_nat cls_bpf xt_conntrack sctp_diag sctp drop_monitor netdevsim act_mirred cls_u32 ifb openvswitch psample nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nsh cls_matchall xfrm_user xt_policy ip6t_REJECT nf_reject_ipv6 nft_compat nf_tables act_gact cls_flower sch_ingress vxlan [last unloaded: ila]
[ 1640.185166] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.18.0-virtme #1 PREEMPT(voluntary) 
[ 1640.185214] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1640.185252] RIP: 0010:rcuref_put_slowpath+0x40/0x60
[ 1640.185294] 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
[ 1640.185393] RSP: 0018:ff2488d8c00cfd40 EFLAGS: 00010282
[ 1640.185424] RAX: 00000000dfffffff RBX: ff1bf58389a06480 RCX: ff1bf58381e85480
[ 1640.185469] RDX: 003a935492c3dc78 RSI: 00000000dfffffff RDI: ffffffff9167e6f0
[ 1640.185508] RBP: ff1bf58389a06470 R08: ff1bf58383067840 R09: 0000000080550043
[ 1640.185543] R10: ff1bf583811da000 R11: ff1bf58383067840 R12: ff1bf58389a064e8
[ 1640.185580] R13: ff2488d8c00cfe08 R14: 0000000000000004 R15: 0000000000000000
[ 1640.185633] FS:  0000000000000000(0000) GS:ff1bf5842d04c000(0000) knlGS:0000000000000000
[ 1640.185677] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1640.185711] CR2: 00007f69bbf21a88 CR3: 0000000030246001 CR4: 0000000000771ef0
[ 1640.185750] PKRU: 55555554
[ 1640.185765] Call Trace:
[ 1640.185789]  <TASK>
[ 1640.185806]  dst_release_immediate+0x47/0xa0
[ 1640.185838]  rt_fibinfo_free_cpus.part.0+0x64/0x90
[ 1640.185870]  fib_nh_common_release+0x49/0x100
[ 1640.185899]  free_fib_info_rcu+0x87/0x100
[ 1640.185922]  rcu_core+0x297/0xa10
[ 1640.185946]  handle_softirqs+0xc3/0x260
[ 1640.185972]  ? sort_range+0x20/0x20
[ 1640.185995]  run_ksoftirqd+0x21/0x30
[ 1640.186021]  smpboot_thread_fn+0xe2/0x200
[ 1640.186046]  kthread+0xf8/0x1f0
[ 1640.186069]  ? kthreads_online_cpu+0x110/0x110
[ 1640.186101]  ? kthreads_online_cpu+0x110/0x110
[ 1640.186133]  ret_from_fork+0x15e/0x1d0
[ 1640.186156]  ? kthreads_online_cpu+0x110/0x110
[ 1640.186192]  ret_from_fork_asm+0x11/0x20
[ 1640.186214]  </TASK>
[ 1640.186229] ---[ end trace 0000000000000000 ]---