[ 14.079834][ T230] ------------[ cut here ]------------
[ 14.080358][ T230] WARNING: CPU: 3 PID: 230 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 14.080965][ T230] Modules linked in:
[ 14.081266][ T230] CPU: 3 UID: 0 PID: 230 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 14.081963][ T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.082392][ T230] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 14.082753][ T230] 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 86 0d 00 00 66 83 7d 06 00 74 04 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 49 8d 7c 24 28 48 89 fa 48
[ 14.083976][ T230] RSP: 0018:ffffc90000736df0 EFLAGS: 00010202
[ 14.084418][ T230] RAX: 0000000000000007 RBX: 0000000000000001 RCX: ffffffff875f4955
[ 14.084932][ T230] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888004f6c186
[ 14.085453][ T230] RBP: ffff888004f6c180 R08: ffff88801223b9c0 R09: ffffed100151f833
[ 14.085986][ T230] R10: ffff88800a8fc19f R11: ffffc90000736b08 R12: ffff88801223b9c0
[ 14.086506][ T230] R13: ffff88800a8fc000 R14: ffff88800a8fc208 R15: ffff88800a8fc000
[ 14.087020][ T230] FS: 000000003e3463c0(0000) GS:ffff8880ac59a000(0000) knlGS:0000000000000000
[ 14.087626][ T230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.088058][ T230] CR2: 00007ffb14623000 CR3: 000000000a665001 CR4: 0000000000772ef0
[ 14.088666][ T230] PKRU: 55555554
[ 14.088926][ T230] Call Trace:
[ 14.089183][ T230]
[ 14.089365][ T230] ? dev_get_stats+0xc20/0xc20
[ 14.089720][ T230] ? rcu_is_watching+0x12/0xb0
[ 14.090065][ T230] ? lock_acquire+0x104/0x160
[ 14.090416][ T230] __dev_queue_xmit+0x912/0x17d0
[ 14.090770][ T230] ? netdev_core_pick_tx+0x320/0x320
[ 14.091107][ T230] ? find_held_lock+0x2b/0x80
[ 14.091458][ T230] ? mark_held_locks+0x49/0x70
[ 14.091797][ T230] ? neigh_connected_output+0x33b/0x500
[ 14.092138][ T230] ? lockdep_hardirqs_on+0x7c/0x110
[ 14.092485][ T230] ? neigh_connected_output+0x33b/0x500
[ 14.092836][ T230] ip_finish_output2+0x601/0x17c0
[ 14.093181][ T230] ? ip_skb_dst_mtu+0x355/0x820
[ 14.093526][ T230] ? ip_fragment.constprop.0+0x230/0x230
[ 14.093863][ T230] ? ip_skb_dst_mtu+0x35f/0x820
[ 14.094205][ T230] ? __ip_finish_output+0x27/0x2d0
[ 14.094557][ T230] ip_output+0x116/0x320
[ 14.094814][ T230] __ip_queue_xmit+0x6da/0x11d0
[ 14.095159][ T230] __tcp_transmit_skb+0x189a/0x3390
[ 14.095521][ T230] ? __tcp_select_window+0xea0/0xea0
[ 14.095869][ T230] ? napi_skb_cache_get+0x720/0x720
[ 14.096228][ T230] ? __tcp_send_ack.part.0+0x68/0x6a0
[ 14.096576][ T230] ? __tcp_ack_snd_check+0x681/0x890
[ 14.096922][ T230] tcp_rcv_established+0x86d/0x3640
[ 14.097265][ T230] ? find_held_lock+0x2b/0x80
[ 14.097614][ T230] ? tcp_check_space+0x610/0x610
[ 14.097955][ T230] ? ipv4_dst_check+0x167/0x2d0
[ 14.098300][ T230] tcp_v4_do_rcv+0x4aa/0x890
[ 14.098649][ T230] tcp_v4_rcv+0x1c64/0x2f70
[ 14.098996][ T230] ? raw_v4_input+0x2d2/0xa90
[ 14.099342][ T230] ? raw_v4_input+0x2d2/0xa90
[ 14.099691][ T230] ? tcp_filter+0xc0/0xc0
[ 14.099949][ T230] ? raw_v4_input+0x2dc/0xa90
[ 14.100287][ T230] ? __lock_acquire+0x449/0x7e0
[ 14.100639][ T230] ? raw_rcv+0x250/0x250
[ 14.100897][ T230] ? lock_acquire.part.0+0xb6/0x240
[ 14.101243][ T230] ip_protocol_deliver_rcu+0x6a/0x2a0
[ 14.101594][ T230] ip_local_deliver_finish.constprop.0+0x350/0x610
[ 14.102016][ T230] ? ip_local_deliver+0x150/0x150
[ 14.102353][ T230] __netif_receive_skb_one_core+0x108/0x180
[ 14.102783][ T230] ? __netif_receive_skb_list_core+0x980/0x980
[ 14.103205][ T230] ? rcu_is_watching+0x12/0xb0
[ 14.103556][ T230] ? lock_acquire+0x104/0x160
[ 14.103893][ T230] ? netif_receive_skb_internal+0x83/0x340
[ 14.104319][ T230] netif_receive_skb_internal+0xaf/0x340
[ 14.104668][ T230] ? __netif_receive_skb+0x150/0x150
[ 14.105009][ T230] ? _copy_from_iter+0x3d2/0x1340
[ 14.105353][ T230] ? rcu_is_watching+0x12/0xb0
[ 14.105700][ T230] netif_receive_skb+0x1b/0x30
[ 14.106052][ T230] tun_rx_batched.isra.0+0x386/0x730
[ 14.106395][ T230] ? __lock_acquire+0x449/0x7e0
[ 14.106744][ T230] ? tun_setup+0x2d0/0x2d0
[ 14.107093][ T230] ? rcu_is_watching+0x12/0xb0
[ 14.107440][ T230] ? lock_acquire+0x104/0x160
[ 14.107778][ T230] ? tun_get_user+0xb2c/0x24b0
[ 14.108121][ T230] tun_get_user+0x157f/0x24b0
[ 14.108477][ T230] ? __lock_release+0x5d/0x170
[ 14.108821][ T230] ? tun_build_skb+0x11c0/0x11c0
[ 14.109166][ T230] ? ref_tracker_dir_print+0x100/0x100
[ 14.109521][ T230] ? find_held_lock+0x2b/0x80
[ 14.109862][ T230] ? tun_get+0x106/0x240
[ 14.110116][ T230] ? __lock_release+0x5d/0x170
[ 14.110469][ T230] ? tun_get+0x106/0x240
[ 14.110730][ T230] tun_chr_write_iter+0xba/0x1b0
[ 14.111076][ T230] do_iter_readv_writev+0x458/0x850
[ 14.111428][ T230] ? ksys_lseek+0x130/0x130
[ 14.111778][ T230] ? import_iovec+0x46/0x80
[ 14.112123][ T230] vfs_writev+0x230/0xbe0
[ 14.112380][ T230] ? validate_chain+0x15e/0x4d0
[ 14.112729][ T230] ? vfs_iocb_iter_write+0x970/0x970
[ 14.113067][ T230] ? __lock_acquire+0x449/0x7e0
[ 14.113421][ T230] ? find_held_lock+0x2b/0x80
[ 14.113766][ T230] ? __lock_release+0x5d/0x170
[ 14.114110][ T230] ? __fget_files+0x199/0x300
[ 14.114459][ T230] ? __fget_files+0x1a3/0x300
[ 14.114800][ T230] ? __rseq_handle_notify_resume+0x2a7/0x400
[ 14.115227][ T230] ? do_writev+0xf9/0x280
[ 14.115489][ T230] do_writev+0xf9/0x280
[ 14.115751][ T230] ? vfs_writev+0xbe0/0xbe0
[ 14.116105][ T230] do_syscall_64+0xc1/0xfd0
[ 14.116453][ T230] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.116876][ T230] RIP: 0033:0x4909bd
[ 14.117142][ T230] Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 fa 70 04 00 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 14 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 4e 71 04 00 48
[ 14.118360][ T230] RSP: 002b:00007ffffc7dedc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014
[ 14.119148][ T230] RAX: ffffffffffffffda RBX: 00007ffffc7df450 RCX: 00000000004909bd
[ 14.119667][ T230] RDX: 0000000000000002 RSI: 00007ffffc7dee00 RDI: 0000000000000005
[ 14.120177][ T230] RBP: 00007ffffc7dee30 R08: 0000000000000000 R09: 00007ffffc7dee90
[ 14.120693][ T230] R10: 7fffffffffffffff R11: 0000000000000293 R12: 00007ffffc7df3c8
[ 14.121200][ T230] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 14.121734][ T230]
[ 14.122243][ T230] irq event stamp: 2167326
[ 14.122593][ T230] hardirqs last enabled at (2167336): [] __up_console_sem+0x67/0x70
[ 14.123189][ T230] hardirqs last disabled at (2167343): [] __up_console_sem+0x4c/0x70
[ 14.124047][ T230] softirqs last enabled at (2166316): [] tun_get_user+0x141f/0x24b0
[ 14.124640][ T230] softirqs last disabled at (2166318): [] tun_rx_batched.isra.0+0x3e8/0x730
[ 14.125569][ T230] ---[ end trace 0000000000000000 ]---
[ 14.126114][ T230] packetdrill (230) used greatest stack depth: 23616 bytes left