[ 14.172864][ T230] ------------[ cut here ]------------
[ 14.173332][ T230] WARNING: CPU: 3 PID: 230 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 14.173860][ T230] Modules linked in:
[ 14.174127][ T230] CPU: 3 UID: 0 PID: 230 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 14.174741][ T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.175119][ T230] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 14.175454][ 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
[ 14.176531][ T230] RSP: 0018:ffffc900007372e0 EFLAGS: 00010202
[ 14.176919][ T230] RAX: 0000000000000007 RBX: 0000000000000002 RCX: ffffffff847f4955
[ 14.177371][ T230] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888008f96106
[ 14.177827][ T230] RBP: ffff888008f96100 R08: ffff88800a830118 R09: ffffed100133a233
[ 14.178275][ T230] R10: ffff8880099d119f R11: ffffc90000736ff8 R12: ffff88800a830118
[ 14.178730][ T230] R13: ffff8880099d1000 R14: ffff8880099d1208 R15: ffff8880099d1000
[ 14.179178][ T230] FS: 000000001ec1c3c0(0000) GS:ffff8880a979a000(0000) knlGS:0000000000000000
[ 14.179708][ T230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.180085][ T230] CR2: 00007f58a801e000 CR3: 000000000a889003 CR4: 0000000000772ef0
[ 14.180545][ T230] PKRU: 55555554
[ 14.180868][ T230] Call Trace:
[ 14.181094][ T230]
[ 14.181254][ T230] ? dev_get_stats+0xc20/0xc20
[ 14.181567][ T230] ? rcu_is_watching+0x12/0xb0
[ 14.181869][ T230] ? lock_acquire+0x104/0x160
[ 14.182171][ T230] __dev_queue_xmit+0x912/0x17d0
[ 14.182482][ T230] ? netdev_core_pick_tx+0x320/0x320
[ 14.182784][ T230] ? find_held_lock+0x2b/0x80
[ 14.183087][ T230] ? neigh_connected_output+0x33b/0x500
[ 14.183385][ T230] ? lockdep_hardirqs_on+0x7c/0x110
[ 14.183688][ T230] ? neigh_connected_output+0x33b/0x500
[ 14.183995][ T230] ip_finish_output2+0x601/0x17c0
[ 14.184295][ T230] ? ip_skb_dst_mtu+0x355/0x820
[ 14.184603][ T230] ? ip_fragment.constprop.0+0x230/0x230
[ 14.184903][ T230] ? __ip_finish_output+0x15a/0x2d0
[ 14.185203][ T230] ip_output+0x116/0x320
[ 14.185442][ T230] __ip_queue_xmit+0x6da/0x11d0
[ 14.185748][ T230] ? __skb_clone+0x57a/0x760
[ 14.186049][ T230] __tcp_transmit_skb+0x189a/0x3390
[ 14.186363][ T230] ? __tcp_select_window+0xea0/0xea0
[ 14.186669][ T230] ? find_held_lock+0x2b/0x80
[ 14.186975][ T230] ? ktime_get+0x173/0x1f0
[ 14.187277][ T230] tcp_write_xmit+0x8c0/0x2ec0
[ 14.187596][ T230] ? __alloc_skb+0x237/0x2e0
[ 14.187896][ T230] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 14.188194][ T230] ? skb_do_copy_data_nocache+0xb0/0x240
[ 14.188492][ T230] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 14.188864][ T230] ? skb_page_frag_refill+0x227/0x4c0
[ 14.189169][ T230] __tcp_push_pending_frames+0x96/0x320
[ 14.189471][ T230] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 14.189792][ T230] ? tcp_sendmsg_fastopen+0x650/0x650
[ 14.190093][ T230] ? find_held_lock+0x2b/0x80
[ 14.190396][ T230] ? __local_bh_enable_ip+0xa9/0x120
[ 14.190708][ T230] tcp_sendmsg+0x2c/0x40
[ 14.190933][ T230] sock_write_iter+0x27b/0x460
[ 14.191235][ T230] ? ____sys_recvmsg+0x650/0x650
[ 14.191530][ T230] ? sk_setsockopt+0x4f1/0x2850
[ 14.191849][ T230] ? __lock_acquire+0x449/0x7e0
[ 14.192149][ T230] vfs_write+0xbff/0x12c0
[ 14.192377][ T230] ? find_held_lock+0x2b/0x80
[ 14.192680][ T230] ? kernel_write+0x6b0/0x6b0
[ 14.192984][ T230] ? __fget_files+0x199/0x300
[ 14.193295][ T230] ksys_write+0x17f/0x1d0
[ 14.193520][ T230] ? fput+0x4d/0xa0
[ 14.193753][ T230] ? __ia32_sys_read+0xb0/0xb0
[ 14.194060][ T230] do_syscall_64+0xc1/0xfd0
[ 14.194361][ T230] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.194734][ T230] RIP: 0033:0x49002f
[ 14.194973][ T230] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 89 7a 04 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 dc 7a 04 00 48
[ 14.196055][ T230] RSP: 002b:00007ffd24930220 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 14.196505][ T230] RAX: ffffffffffffffda RBX: 00007ffd24930810 RCX: 000000000049002f
[ 14.196960][ T230] RDX: 00000000000007d0 RSI: 000000001ec23830 RDI: 000000000000000a
[ 14.197410][ T230] RBP: 00007ffd249302a0 R08: 0000000000000000 R09: 000000000000008c
[ 14.197864][ T230] R10: 0000000000200000 R11: 0000000000000293 R12: 00007ffd24930788
[ 14.198312][ T230] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 14.198791][ T230]
[ 14.199018][ T230] irq event stamp: 1991362
[ 14.199317][ T230] hardirqs last enabled at (1991370): [] __up_console_sem+0x67/0x70
[ 14.199843][ T230] hardirqs last disabled at (1991379): [] __up_console_sem+0x4c/0x70
[ 14.200364][ T230] softirqs last enabled at (1990676): [] handle_softirqs+0x352/0x610
[ 14.200888][ T230] softirqs last disabled at (1990708): [] __dev_queue_xmit+0x1fc/0x17d0
[ 14.201403][ T230] ---[ end trace 0000000000000000 ]---