[    2.533128] ip (275) used greatest stack depth: 12072 bytes left
[    3.177939] mpls_gso: MPLS GSO support
[    3.341045] Mirror/redirect action on
[    3.342717] tc (332) used greatest stack depth: 11840 bytes left
[    3.358596] tc (336) used greatest stack depth: 11752 bytes left
[    3.537659] ------------[ cut here ]------------
[    3.537823] refcount_t: underflow; use-after-free.
[    3.537905] WARNING: CPU: 2 PID: 345 at lib/refcount.c:28 refcount_warn_saturate+0xbc/0x110
[    3.538022] Modules linked in: act_mirred act_tunnel_key cls_flower bareudp mpls_gso mpls_iptunnel mpls_router sch_ingress
[    3.538119] CPU: 2 UID: 0 PID: 345 Comm: ip Not tainted 6.18.0-rc4-virtme #1 PREEMPT(voluntary) 
[    3.538200] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    3.538264] RIP: 0010:refcount_warn_saturate+0xbc/0x110
[    3.538324] Code: 99 e8 e8 54 ba ff 90 0f 0b 90 90 c3 80 3d 00 e6 2b 01 00 75 89 c6 05 f7 e5 2b 01 01 90 48 c7 c7 f8 48 35 99 e8 c5 54 ba ff 90 <0f> 0b 90 90 c3 80 3d db e5 2b 01 00 0f 85 62 ff ff ff c6 05 ce e5
[    3.538455] RSP: 0018:ffffb77b802cb730 EFLAGS: 00010282
[    3.538516] RAX: 0000000000000000 RBX: ffffb77b802cb740 RCX: 00000000ffffdfff
[    3.538596] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[    3.538674] RBP: ffff8ceb86372000 R08: ffffffff99b5ba28 R09: 00000000ffffdfff
[    3.538744] R10: ffffffff99a7ba40 R11: ffffffff99b2ba40 R12: 0000000000000001
[    3.538814] R13: 00000000fffb7967 R14: 0000000000000001 R15: ffff8ceb86372000
[    3.538897] FS:  00007fb978f32800(0000) GS:ffff8cec24a91000(0000) knlGS:0000000000000000
[    3.538972] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    3.539043] CR2: 00000000004e6348 CR3: 00000000074cd005 CR4: 0000000000772ef0
[    3.539123] PKRU: 55555554
[    3.539166] Call Trace:
[    3.539193]  <TASK>
[    3.539233]  netdev_run_todo+0x21a/0x550
[    3.539291]  rtnl_dellink+0x15b/0x350
[    3.539354]  ? virtio_fs_enqueue_req+0x352/0x570
[    3.539422]  ? netdev_run_todo+0x63/0x550
[    3.539539]  ? sysvec_apic_timer_interrupt+0xf/0x90
[    3.539661]  ? rtnl_bridge_getlink+0x1a0/0x1a0
[    3.539765]  rtnetlink_rcv_msg+0x358/0x400
[    3.539847]  ? get_page_from_freelist+0x15b4/0x1770
[    3.539916]  ? rtnl_calcit.isra.0+0x110/0x110
[    3.539993]  netlink_rcv_skb+0x57/0x100
[    3.540061]  netlink_unicast+0x252/0x380
[    3.540110]  ? __alloc_skb+0xdb/0x190
[    3.540179]  netlink_sendmsg+0x1be/0x3e0
[    3.540229]  ____sys_sendmsg+0x132/0x260
[    3.540284]  ? copy_msghdr_from_user+0x6c/0xa0
[    3.540347]  ___sys_sendmsg+0x87/0xd0
[    3.540405]  ? do_wp_page+0x369/0xe90
[    3.540468]  ? ___pte_offset_map+0x1b/0xd0
[    3.540523]  ? nfulnl_rcv_nl_event+0x36/0xa0
[    3.540606]  ? fsnotify_grab_connector+0x48/0x80
[    3.540678]  ? fsnotify_destroy_marks+0x29/0x150
[    3.540741]  __sys_sendmsg+0x71/0xd0
[    3.540795]  do_syscall_64+0xa4/0xfd0
[    3.540866]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    3.540941] RIP: 0033:0x7fb9791001d7
[    3.540998] Code: 0e 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
[    3.541170] RSP: 002b:00007ffd1067d848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[    3.541266] RAX: ffffffffffffffda RBX: 00007ffd1067df80 RCX: 00007fb9791001d7
[    3.541349] RDX: 0000000000000000 RSI: 00007ffd1067d8b0 RDI: 0000000000000005
[    3.541430] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078
[    3.541518] R10: 00007fb978ffc510 R11: 0000000000000246 R12: 0000000000000001
[    3.541607] R13: 00000000690dea2c R14: 0000000000499600 R15: 0000000000000000
[    3.541685]  </TASK>
[    3.541724] ---[ end trace 0000000000000000 ]---
[    3.542589] ip (345) used greatest stack depth: 11744 bytes left