[ 15.352544][ T304] netem: version 1.3
[ 127.173545][ T11] ------------[ cut here ]------------
[ 127.173819][ T11] RTNL: assertion failed at net/core/link_watch.c (59)
[ 127.174042][ T11] WARNING: CPU: 0 PID: 11 at net/core/link_watch.c:59 default_operstate+0x22e/0x280
[ 127.174333][ T11] Modules linked in: sch_netem
[ 127.174499][ T11] CPU: 0 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.13.0-rc3-virtme #1
[ 127.174767][ T11] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 127.174962][ T11] Workqueue: netns cleanup_net
[ 127.175129][ T11] RIP: 0010:default_operstate+0x22e/0x280
[ 127.175304][ T11] Code: 83 e4 01 0f 85 03 ff ff ff c6 05 f4 4a 3f 02 01 90 ba 3b 00 00 00 48 c7 c6 c0 12 37 91 48 c7 c7 00 13 37 91 e8 13 06 eb fd 90 <0f> 0b 90 90 e9 d9 fe ff ff 48 89 ef e8 d1 2a 72 fe e9 f7 fd ff ff
[ 127.175843][ T11] RSP: 0018:ffffc900000b7a48 EFLAGS: 00010282
[ 127.176050][ T11] RAX: 0000000000000000 RBX: ffff8880020cc000 RCX: 1ffffffff237fd8c
[ 127.176294][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 127.176546][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff237fd8c
[ 127.176780][ T11] R10: 0000000000000003 R11: ffff888001a82300 R12: 0000000000000000
[ 127.177006][ T11] R13: dffffc0000000000 R14: ffff888007611000 R15: ffff8880020cc5a0
[ 127.177245][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 127.177546][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 127.177754][ T11] CR2: 00007fedc6b7f000 CR3: 000000001c94a003 CR4: 0000000000772ef0
[ 127.177995][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 127.178234][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 127.178582][ T11] PKRU: 55555554
[ 127.178705][ T11] Call Trace:
[ 127.178826][ T11]
[ 127.178919][ T11] ? default_operstate+0x22e/0x280
[ 127.179084][ T11] ? __warn+0xd1/0x1c0
[ 127.179212][ T11] ? default_operstate+0x22e/0x280
[ 127.179387][ T11] ? report_bug+0x28c/0x2d0
[ 127.179549][ T11] ? handle_bug+0x54/0xa0
[ 127.179670][ T11] ? exc_invalid_op+0x18/0x50
[ 127.179824][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 127.179992][ T11] ? default_operstate+0x22e/0x280
[ 127.180150][ T11] ? default_operstate+0x22d/0x280
[ 127.180321][ T11] rfc2863_policy+0xf/0xc0
[ 127.180480][ T11] linkwatch_do_dev+0x2e/0x100
[ 127.180640][ T11] netdev_run_todo+0x327/0xca0
[ 127.180801][ T11] ? __pfx_netdev_run_todo+0x10/0x10
[ 127.180960][ T11] ? __pfx_unregister_netdevice_queue+0x10/0x10
[ 127.181160][ T11] default_device_exit_batch+0x246/0x2e0
[ 127.181335][ T11] ? __pfx_default_device_exit_batch+0x10/0x10
[ 127.181526][ T11] ? mutex_is_locked+0x1c/0x60
[ 127.181680][ T11] ? nexthop_net_exit_batch_rtnl+0x83/0x210
[ 127.181878][ T11] cleanup_net+0x4ef/0xa50
[ 127.182030][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 127.182183][ T11] ? __pfx_cleanup_net+0x10/0x10
[ 127.182348][ T11] ? trace_lock_acquire+0x14c/0x1f0
[ 127.182509][ T11] ? lock_acquire+0x32/0xc0
[ 127.182662][ T11] ? process_one_work+0xe0b/0x16d0
[ 127.182821][ T11] process_one_work+0xe55/0x16d0
[ 127.182985][ T11] ? __pfx___lock_release+0x10/0x10
[ 127.183140][ T11] ? __pfx_process_one_work+0x10/0x10
[ 127.183315][ T11] ? assign_work+0x16c/0x240
[ 127.183474][ T11] worker_thread+0x58c/0xce0
[ 127.183642][ T11] ? __pfx_worker_thread+0x10/0x10
[ 127.183794][ T11] kthread+0x28a/0x350
[ 127.183912][ T11] ? __pfx_kthread+0x10/0x10
[ 127.184078][ T11] ret_from_fork+0x31/0x70
[ 127.184234][ T11] ? __pfx_kthread+0x10/0x10
[ 127.184399][ T11] ret_from_fork_asm+0x1a/0x30
[ 127.184580][ T11]
[ 127.184696][ T11] irq event stamp: 66181
[ 127.184820][ T11] hardirqs last enabled at (66191): [] __up_console_sem+0x6b/0x80
[ 127.185097][ T11] hardirqs last disabled at (66200): [] __up_console_sem+0x50/0x80
[ 127.185385][ T11] softirqs last enabled at (65680): [] handle_softirqs+0x32e/0x5c0
[ 127.185666][ T11] softirqs last disabled at (65673): [] __irq_exit_rcu+0xc4/0x100
[ 127.185945][ T11] ---[ end trace 0000000000000000 ]---