[  325.929112][ T3820] netem: version 1.3
[  385.351324][    C0] ------------[ cut here ]------------
[  385.351899][    C0] WARNING: CPU: 0 PID: 0 at ./include/net/sch_generic.h:843 netem_dequeue+0x28b/0xd30 [sch_netem]
[  385.352608][    C0] Modules linked in: sch_netem tcp_diag mptcp_diag inet_diag xt_mark nft_compat nf_tables
[  385.353306][    C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full) 
[  385.353942][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  385.354388][    C0] RIP: 0010:netem_dequeue+0x28b/0xd30 [sch_netem]
[  385.354862][    C0] Code: 7d 06 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 89 09 00 00 66 83 7d 06 00 74 04 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 4c 89 d2 48 c1 ea 03 0f b6
[  385.356144][    C0] RSP: 0018:ffffc90000007d10 EFLAGS: 00010202
[  385.356603][    C0] RAX: 0000000000000007 RBX: ffff888011a34000 RCX: 0000000000000017
[  385.357153][    C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888004f7f286
[  385.357712][    C0] RBP: ffff888004f7f280 R08: 00000059dcb0d818 R09: 0000000000000001
[  385.358252][    C0] R10: ffff8880135a0408 R11: ffffffffbb7a2008 R12: 0000000000000001
[  385.358837][    C0] R13: dffffc0000000000 R14: ffff8880135a03e0 R15: ffff8880135a03e0
[  385.359373][    C0] FS:  0000000000000000(0000) GS:ffff88807b583000(0000) knlGS:0000000000000000
[  385.360006][    C0] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  385.360464][    C0] CR2: 000000003b3c3008 CR3: 000000000a75b002 CR4: 0000000000772ef0
[  385.361006][    C0] PKRU: 55555554
[  385.361557][    C0] Call Trace:
[  385.361821][    C0]  <IRQ>
[  385.362013][    C0]  ? get_slot_next+0x2e0/0x2e0 [sch_netem]
[  385.362468][    C0]  ? validate_chain+0x15e/0x4d0
[  385.362833][    C0]  dequeue_skb+0x1aa/0x17e0
[  385.363195][    C0]  __qdisc_run+0x1df/0x3b0
[  385.363566][    C0]  ? sch_direct_xmit+0xaf0/0xaf0
[  385.363918][    C0]  ? do_raw_spin_lock+0x130/0x270
[  385.364272][    C0]  ? spin_bug+0x1d0/0x1d0
[  385.364558][    C0]  ? lock_acquire+0x104/0x160
[  385.364909][    C0]  ? net_tx_action+0x451/0x760
[  385.365273][    C0]  net_tx_action+0x38b/0x760
[  385.365645][    C0]  handle_softirqs+0x215/0x610
[  385.366011][    C0]  irq_exit_rcu+0xab/0x100
[  385.366366][    C0]  sysvec_apic_timer_interrupt+0xa8/0xc0
[  385.366731][    C0]  </IRQ>
[  385.366914][    C0]  <TASK>
[  385.367095][    C0]  asm_sysvec_apic_timer_interrupt+0x1a/0x20
[  385.367550][    C0] RIP: 0010:pv_native_safe_halt+0xf/0x10
[  385.367923][    C0] Code: 48 8b 3d d4 8a 26 02 e8 1f 00 00 00 48 2b 05 08 45 a0 00 c3 0f 1f 80 00 00 00 00 f3 0f 1e fa eb 07 0f 00 2d 33 bc 25 00 fb f4 <c3> 0f 1f 40 d6 41 54 55 53 48 89 fb 48 83 ec 10 8b 17 83 e2 fe 41
[  385.369182][    C0] RSP: 0018:ffffffffb9607de8 EFLAGS: 00000202
[  385.369651][    C0] RAX: 000000000074d049 RBX: 1ffffffff72c0fc1 RCX: ffffffffb8a39225
[  385.370183][    C0] RDX: 0000000000000000 RSI: ffffffffb93a1299 RDI: ffffffffb8e5d640
[  385.370732][    C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c46252
[  385.371261][    C0] R10: ffff888036231293 R11: ffff888036236c18 R12: 0000000000000000
[  385.371799][    C0] R13: ffffffffb9642500 R14: dffffc0000000000 R15: 0000000000014770
[  385.372340][    C0]  ? ct_kernel_exit.constprop.0+0x105/0x150
[  385.372795][    C0]  default_idle+0x9/0x10
[  385.373061][    C0]  default_idle_call+0x6c/0xa0
[  385.373422][    C0]  cpuidle_idle_call+0x23b/0x370
[  385.373781][    C0]  ? arch_cpu_idle_exit+0x40/0x40
[  385.374137][    C0]  ? tsc_verify_tsc_adjust+0x94/0x310
[  385.374512][    C0]  do_idle+0xe1/0x140
[  385.374783][    C0]  cpu_startup_entry+0x54/0x60
[  385.375140][    C0]  rest_init+0x14b/0x260
[  385.375415][    C0]  start_kernel+0x348/0x400
[  385.375774][    C0]  x86_64_start_reservations+0x18/0x30
[  385.376130][    C0]  x86_64_start_kernel+0xf8/0x150
[  385.376494][    C0]  common_startup_64+0x13e/0x148
[  385.376863][    C0]  </TASK>
[  385.377127][    C0] irq event stamp: 7656072
[  385.377502][    C0] hardirqs last  enabled at (7656082): [<ffffffffb69c6df7>] __up_console_sem+0x67/0x70
[  385.378134][    C0] hardirqs last disabled at (7656089): [<ffffffffb69c6ddc>] __up_console_sem+0x4c/0x70
[  385.378763][    C0] softirqs last  enabled at (7655480): [<ffffffffb685c112>] handle_softirqs+0x352/0x610
[  385.379381][    C0] softirqs last disabled at (7655499): [<ffffffffb685c97b>] irq_exit_rcu+0xab/0x100
[  385.380020][    C0] ---[ end trace 0000000000000000 ]---