[ 33.468287][ T385] netem: version 1.3
[ 89.496741][ C2] ------------[ cut here ]------------
[ 89.497309][ C2] WARNING: CPU: 2 PID: 0 at ./include/net/sch_generic.h:843 netem_dequeue+0x28b/0xd30 [sch_netem]
[ 89.497939][ C2] Modules linked in: sch_netem
[ 89.498348][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 89.498908][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 89.499319][ C2] RIP: 0010:netem_dequeue+0x28b/0xd30 [sch_netem]
[ 89.499732][ C2] 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
[ 89.500856][ C2] RSP: 0018:ffffc90000218d10 EFLAGS: 00010202
[ 89.501273][ C2] RAX: 0000000000000007 RBX: ffff88800bda4c00 RCX: 0000000000000017
[ 89.501746][ C2] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff88800f0aef06
[ 89.502241][ C2] RBP: ffff88800f0aef00 R08: 00000014fc6f7f68 R09: 0000000000000001
[ 89.502713][ C2] R10: ffff888002466248 R11: ffffffff9e7a2008 R12: 0000000000000001
[ 89.503204][ C2] R13: dffffc0000000000 R14: ffff888002466220 R15: ffff888002466220
[ 89.503675][ C2] FS: 0000000000000000(0000) GS:ffff888098683000(0000) knlGS:0000000000000000
[ 89.504441][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.504874][ C2] CR2: 00007f5587b003a0 CR3: 000000000e838004 CR4: 0000000000772ef0
[ 89.505359][ C2] PKRU: 55555554
[ 89.505611][ C2] Call Trace:
[ 89.505871][ C2]
[ 89.506057][ C2] ? get_slot_next+0x2e0/0x2e0 [sch_netem]
[ 89.506475][ C2] ? validate_chain+0x15e/0x4d0
[ 89.506813][ C2] dequeue_skb+0x1aa/0x17e0
[ 89.507166][ C2] __qdisc_run+0x1df/0x3b0
[ 89.507496][ C2] ? sch_direct_xmit+0xaf0/0xaf0
[ 89.507818][ C2] ? do_raw_spin_lock+0x130/0x270
[ 89.508162][ C2] ? spin_bug+0x1d0/0x1d0
[ 89.508415][ C2] ? lock_acquire+0x104/0x160
[ 89.508737][ C2] ? net_tx_action+0x451/0x760
[ 89.509076][ C2] net_tx_action+0x38b/0x760
[ 89.509415][ C2] handle_softirqs+0x215/0x610
[ 89.509747][ C2] irq_exit_rcu+0xab/0x100
[ 89.510079][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0
[ 89.510467][ C2]
[ 89.510649][ C2]
[ 89.510831][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 89.511245][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x10
[ 89.511582][ C2] 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 0f 1f 40 d6 41 54 55 53 48 89 fb 48 83 ec 10 8b 17 83 e2 fe 41
[ 89.512696][ C2] RSP: 0018:ffffc90000147dd8 EFLAGS: 00000206
[ 89.513099][ C2] RAX: 000000000021891b RBX: 1ffff92000028fbf RCX: ffffffff9ba39225
[ 89.513584][ C2] RDX: 0000000000000000 RSI: ffffffff9c3a1299 RDI: ffffffff9be5d640
[ 89.514070][ C2] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c66252
[ 89.514552][ C2] R10: ffff888036331293 R11: ffff888036336c18 R12: 0000000000000000
[ 89.515026][ C2] R13: ffff888001b3a300 R14: dffffc0000000000 R15: 0000000000000000
[ 89.515521][ C2] ? ct_kernel_exit.constprop.0+0x105/0x150
[ 89.515931][ C2] default_idle+0x9/0x10
[ 89.516193][ C2] default_idle_call+0x6c/0xa0
[ 89.516521][ C2] cpuidle_idle_call+0x23b/0x370
[ 89.516853][ C2] ? arch_cpu_idle_exit+0x40/0x40
[ 89.517188][ C2] ? trace_irq_enable.constprop.0+0x2f/0x130
[ 89.517595][ C2] ? tsc_verify_tsc_adjust+0x94/0x310
[ 89.517936][ C2] do_idle+0xe1/0x140
[ 89.518200][ C2] cpu_startup_entry+0x54/0x60
[ 89.518521][ C2] start_secondary+0x1fd/0x290
[ 89.518850][ C2] ? set_cpu_sibling_map+0x1f70/0x1f70
[ 89.519193][ C2] common_startup_64+0x13e/0x148
[ 89.519533][ C2]
[ 89.519785][ C2] irq event stamp: 2198424
[ 89.520123][ C2] hardirqs last enabled at (2198434): [] __up_console_sem+0x67/0x70
[ 89.520698][ C2] hardirqs last disabled at (2198445): [] __up_console_sem+0x4c/0x70
[ 89.521259][ C2] softirqs last enabled at (2197776): [] handle_softirqs+0x352/0x610
[ 89.521811][ C2] softirqs last disabled at (2197789): [] irq_exit_rcu+0xab/0x100
[ 89.522375][ C2] ---[ end trace 0000000000000000 ]---
[ 394.344569][ T5306] mptcp_connect (5306) used greatest stack depth: 23552 bytes left