[ 13.881892][ T231] ------------[ cut here ]------------
[ 13.882363][ T231] WARNING: CPU: 3 PID: 231 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 13.882892][ T231] Modules linked in:
[ 13.883169][ T231] CPU: 3 UID: 0 PID: 231 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 13.883777][ T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 13.884156][ T231] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 13.884472][ T231] 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
[ 13.885545][ T231] RSP: 0018:ffffc90000b272e0 EFLAGS: 00010202
[ 13.885923][ T231] RAX: 0000000000000007 RBX: 0000000000000002 RCX: ffffffff9f5f4955
[ 13.886374][ T231] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888009bd3986
[ 13.886829][ T231] RBP: ffff888009bd3980 R08: ffff88800d2c4118 R09: ffffed1001149e33
[ 13.887276][ T231] R10: ffff888008a4f19f R11: ffffc90000b26ff8 R12: ffff88800d2c4118
[ 13.887752][ T231] R13: ffff888008a4f000 R14: ffff888008a4f208 R15: ffff888008a4f000
[ 13.888202][ T231] FS: 00000000022673c0(0000) GS:ffff88809459a000(0000) knlGS:0000000000000000
[ 13.888736][ T231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.889113][ T231] CR2: 00007f0e04b05000 CR3: 000000000c235005 CR4: 0000000000772ef0
[ 13.889662][ T231] PKRU: 55555554
[ 13.889888][ T231] Call Trace:
[ 13.890124][ T231]
[ 13.890283][ T231] ? dev_get_stats+0xc20/0xc20
[ 13.890596][ T231] ? rcu_is_watching+0x12/0xb0
[ 13.890895][ T231] ? lock_acquire+0x104/0x160
[ 13.891198][ T231] __dev_queue_xmit+0x912/0x17d0
[ 13.891513][ T231] ? netdev_core_pick_tx+0x320/0x320
[ 13.891810][ T231] ? find_held_lock+0x2b/0x80
[ 13.892113][ T231] ? neigh_connected_output+0x33b/0x500
[ 13.892411][ T231] ? lockdep_hardirqs_on+0x7c/0x110
[ 13.892716][ T231] ? neigh_connected_output+0x33b/0x500
[ 13.893023][ T231] ip_finish_output2+0x601/0x17c0
[ 13.893322][ T231] ? ip_skb_dst_mtu+0x355/0x820
[ 13.893626][ T231] ? ip_fragment.constprop.0+0x230/0x230
[ 13.893928][ T231] ? __ip_finish_output+0x15a/0x2d0
[ 13.894227][ T231] ip_output+0x116/0x320
[ 13.894462][ T231] __ip_queue_xmit+0x6da/0x11d0
[ 13.894760][ T231] ? __skb_clone+0x57a/0x760
[ 13.895060][ T231] __tcp_transmit_skb+0x189a/0x3390
[ 13.895366][ T231] ? get_page+0xcb/0x1a0
[ 13.895599][ T231] ? __tcp_select_window+0xea0/0xea0
[ 13.895916][ T231] tcp_write_xmit+0x8c0/0x2ec0
[ 13.896224][ T231] ? __alloc_skb+0x237/0x2e0
[ 13.896527][ T231] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 13.896826][ T231] ? skb_do_copy_data_nocache+0xb0/0x240
[ 13.897124][ T231] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 13.897511][ T231] __tcp_push_pending_frames+0x96/0x320
[ 13.897811][ T231] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 13.898123][ T231] ? tcp_sendmsg_fastopen+0x650/0x650
[ 13.898421][ T231] ? find_held_lock+0x2b/0x80
[ 13.898729][ T231] ? __local_bh_enable_ip+0xa9/0x120
[ 13.899032][ T231] tcp_sendmsg+0x2c/0x40
[ 13.899255][ T231] sock_write_iter+0x27b/0x460
[ 13.899561][ T231] ? ____sys_recvmsg+0x650/0x650
[ 13.899874][ T231] ? __lock_acquire+0x449/0x7e0
[ 13.900173][ T231] vfs_write+0xbff/0x12c0
[ 13.900401][ T231] ? find_held_lock+0x2b/0x80
[ 13.900702][ T231] ? kernel_write+0x6b0/0x6b0
[ 13.901002][ T231] ? __fget_files+0x199/0x300
[ 13.901311][ T231] ksys_write+0x17f/0x1d0
[ 13.901543][ T231] ? __ia32_sys_read+0xb0/0xb0
[ 13.901849][ T231] do_syscall_64+0xc1/0xfd0
[ 13.902148][ T231] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 13.902521][ T231] RIP: 0033:0x49002f
[ 13.902755][ T231] 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
[ 13.903828][ T231] RSP: 002b:00007ffcb0188330 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 13.904277][ T231] RAX: ffffffffffffffda RBX: 00007ffcb0188920 RCX: 000000000049002f
[ 13.904731][ T231] RDX: 0000000000002710 RSI: 0000000002276c80 RDI: 000000000000000a
[ 13.905182][ T231] RBP: 00007ffcb01883b0 R08: 0000000000000000 R09: 0000000000000280
[ 13.905633][ T231] R10: 0000000000000010 R11: 0000000000000293 R12: 00007ffcb0188898
[ 13.906080][ T231] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 13.906548][ T231]
[ 13.906774][ T231] irq event stamp: 2114828
[ 13.907073][ T231] hardirqs last enabled at (2114836): [] __up_console_sem+0x67/0x70
[ 13.907602][ T231] hardirqs last disabled at (2114845): [] __up_console_sem+0x4c/0x70
[ 13.908120][ T231] softirqs last enabled at (2114142): [] tcp_sendmsg+0x1e/0x40
[ 13.908639][ T231] softirqs last disabled at (2114208): [] __dev_queue_xmit+0x1fc/0x17d0
[ 13.909153][ T231] ---[ end trace 0000000000000000 ]---