[    2.132468] ip (261) used greatest stack depth: 12328 bytes left
[    2.354685] Mirror/redirect action on
[    5.480013] ------------[ cut here ]------------
[    5.480148] refcount_t: underflow; use-after-free.
[    5.480232] WARNING: CPU: 3 PID: 290 at lib/refcount.c:28 refcount_warn_saturate+0xbc/0x110
[    5.480332] Modules linked in: act_mirred cls_flower sch_ingress
[    5.480405] CPU: 3 UID: 0 PID: 290 Comm: ip Not tainted 6.18.0-rc4-virtme #1 PREEMPT(voluntary) 
[    5.480481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    5.480545] RIP: 0010:refcount_warn_saturate+0xbc/0x110
[    5.480598] Code: bb 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 15 bb 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
[    5.480759] RSP: 0018:ffffaf50002b3730 EFLAGS: 00010282
[    5.480812] RAX: 0000000000000000 RBX: ffffaf50002b3740 RCX: 00000000ffffdfff
[    5.480895] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[    5.480969] RBP: ffffaf50002b3238 R08: ffffffffbb95ba28 R09: 00000000ffffdfff
[    5.481047] R10: ffffffffbb87ba40 R11: ffffffffbb92ba40 R12: dead000000000122
[    5.481119] R13: 00000000fffb8100 R14: 0000000000000001 R15: ffff9feac1bda000
[    5.481195] FS:  00007f8cf2b7d800(0000) GS:ffff9feb42d11000(0000) knlGS:0000000000000000
[    5.481278] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    5.481342] CR2: 0000560c7afc7038 CR3: 0000000007045002 CR4: 0000000000772ef0
[    5.481406] PKRU: 55555554
[    5.481433] Call Trace:
[    5.481461]  <TASK>
[    5.481487]  netdev_run_todo+0x21a/0x550
[    5.481544]  rtnl_dellink+0x15b/0x350
[    5.481601]  ? virtio_fs_enqueue_req+0x352/0x570
[    5.481676]  ? netdev_run_todo+0x63/0x550
[    5.481725]  ? rtnl_bridge_getlink+0x1a0/0x1a0
[    5.481763]  rtnetlink_rcv_msg+0x358/0x400
[    5.481808]  ? get_page_from_freelist+0x15b4/0x1770
[    5.481869]  ? rtnl_calcit.isra.0+0x110/0x110
[    5.481927]  netlink_rcv_skb+0x57/0x100
[    5.481978]  netlink_unicast+0x252/0x380
[    5.482018]  ? __alloc_skb+0xdb/0x190
[    5.482071]  netlink_sendmsg+0x1be/0x3e0
[    5.482111]  ____sys_sendmsg+0x132/0x260
[    5.482158]  ? copy_msghdr_from_user+0x6c/0xa0
[    5.482212]  ___sys_sendmsg+0x87/0xd0
[    5.482254]  ? do_wp_page+0x369/0xe90
[    5.482291]  ? ___pte_offset_map+0x1b/0xd0
[    5.482331]  ? nfulnl_rcv_nl_event+0x36/0xa0
[    5.482385]  ? fsnotify_grab_connector+0x48/0x80
[    5.482430]  ? fsnotify_destroy_marks+0x29/0x150
[    5.482485]  __sys_sendmsg+0x71/0xd0
[    5.482525]  do_syscall_64+0xa4/0xfd0
[    5.482583]  entry_SYSCALL_64_after_hwframe+0x4b/0x53
[    5.482638] RIP: 0033:0x7f8cf2d4b1d7
[    5.482688] 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
[    5.482848] RSP: 002b:00007ffd3ded16a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[    5.482931] RAX: ffffffffffffffda RBX: 00007ffd3ded1dd0 RCX: 00007f8cf2d4b1d7
[    5.483008] RDX: 0000000000000000 RSI: 00007ffd3ded1710 RDI: 0000000000000005
[    5.483069] RBP: 0000000000000001 R08: 0000000000000003 R09: 0000000000000078
[    5.483135] R10: 00007f8cf2c47f60 R11: 0000000000000246 R12: 0000000000000001
[    5.483203] R13: 00000000690dea68 R14: 0000000000499600 R15: 0000000000000000
[    5.483259]  </TASK>
[    5.483283] ---[ end trace 0000000000000000 ]---
[    5.483840] ip (290) used greatest stack depth: 11744 bytes left