[ 14.132476][ T231] ------------[ cut here ]------------
[ 14.132979][ T231] WARNING: CPU: 0 PID: 231 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 14.133496][ T231] Modules linked in:
[ 14.133777][ T231] CPU: 0 UID: 0 PID: 231 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 14.134391][ T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.134779][ T231] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 14.135090][ 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
[ 14.136162][ T231] RSP: 0018:ffffc900007a72e0 EFLAGS: 00010202
[ 14.136542][ T231] RAX: 0000000000000007 RBX: 0000000000000002 RCX: ffffffff971f4955
[ 14.137001][ T231] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88800996bd06
[ 14.137449][ T231] RBP: ffff88800996bd00 R08: ffff88800bbd4118 R09: ffffed1001570cb3
[ 14.137910][ T231] R10: ffff88800ab8659f R11: ffffc900007a6ff8 R12: ffff88800bbd4118
[ 14.138357][ T231] R13: ffff88800ab86400 R14: ffff88800ab86608 R15: ffff88800ab86400
[ 14.138827][ T231] FS: 000000002fd473c0(0000) GS:ffff88809c81a000(0000) knlGS:0000000000000000
[ 14.139352][ T231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.139737][ T231] CR2: 00007f2dc1e3f000 CR3: 000000000c2f5005 CR4: 0000000000772ef0
[ 14.140276][ T231] PKRU: 55555554
[ 14.140503][ T231] Call Trace:
[ 14.140737][ T231]
[ 14.140900][ T231] ? dev_get_stats+0xc20/0xc20
[ 14.141205][ T231] ? rcu_is_watching+0x12/0xb0
[ 14.141503][ T231] ? lock_acquire+0x104/0x160
[ 14.141814][ T231] __dev_queue_xmit+0x912/0x17d0
[ 14.142126][ T231] ? netdev_core_pick_tx+0x320/0x320
[ 14.142422][ T231] ? find_held_lock+0x2b/0x80
[ 14.142732][ T231] ? neigh_connected_output+0x33b/0x500
[ 14.143029][ T231] ? lockdep_hardirqs_on+0x7c/0x110
[ 14.143324][ T231] ? neigh_connected_output+0x33b/0x500
[ 14.143637][ T231] ip_finish_output2+0x601/0x17c0
[ 14.143939][ T231] ? ip_skb_dst_mtu+0x355/0x820
[ 14.144233][ T231] ? ip_fragment.constprop.0+0x230/0x230
[ 14.144531][ T231] ? __ip_finish_output+0x15a/0x2d0
[ 14.144838][ T231] ip_output+0x116/0x320
[ 14.145069][ T231] __ip_queue_xmit+0x6da/0x11d0
[ 14.145365][ T231] ? __skb_clone+0x57a/0x760
[ 14.145674][ T231] __tcp_transmit_skb+0x189a/0x3390
[ 14.145987][ T231] ? get_page+0xcb/0x1a0
[ 14.146213][ T231] ? __tcp_select_window+0xea0/0xea0
[ 14.146528][ T231] tcp_write_xmit+0x8c0/0x2ec0
[ 14.146847][ T231] ? __alloc_skb+0x237/0x2e0
[ 14.147146][ T231] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 14.147443][ T231] ? skb_do_copy_data_nocache+0xb0/0x240
[ 14.147748][ T231] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 14.148124][ T231] __tcp_push_pending_frames+0x96/0x320
[ 14.148424][ T231] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 14.148759][ T231] ? tcp_sendmsg_fastopen+0x650/0x650
[ 14.149061][ T231] ? find_held_lock+0x2b/0x80
[ 14.149363][ T231] ? __local_bh_enable_ip+0xa9/0x120
[ 14.149671][ T231] tcp_sendmsg+0x2c/0x40
[ 14.149896][ T231] sock_write_iter+0x27b/0x460
[ 14.150196][ T231] ? ____sys_recvmsg+0x650/0x650
[ 14.150508][ T231] ? __lock_acquire+0x449/0x7e0
[ 14.150815][ T231] vfs_write+0xbff/0x12c0
[ 14.151045][ T231] ? find_held_lock+0x2b/0x80
[ 14.151340][ T231] ? kernel_write+0x6b0/0x6b0
[ 14.151649][ T231] ? __fget_files+0x199/0x300
[ 14.151960][ T231] ksys_write+0x17f/0x1d0
[ 14.152184][ T231] ? __ia32_sys_read+0xb0/0xb0
[ 14.152489][ T231] do_syscall_64+0xc1/0xfd0
[ 14.152796][ T231] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.153164][ T231] RIP: 0033:0x49002f
[ 14.153400][ 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
[ 14.154473][ T231] RSP: 002b:00007ffcdf77e640 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 14.154932][ T231] RAX: ffffffffffffffda RBX: 00007ffcdf77ec30 RCX: 000000000049002f
[ 14.155378][ T231] RDX: 0000000000003a98 RSI: 000000002fd56f90 RDI: 000000000000000a
[ 14.155832][ T231] RBP: 00007ffcdf77e6c0 R08: 0000000000000000 R09: 00000000000003b8
[ 14.156276][ T231] R10: 0000000000000008 R11: 0000000000000293 R12: 00007ffcdf77eba8
[ 14.156733][ T231] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 14.157196][ T231]
[ 14.157423][ T231] irq event stamp: 1949490
[ 14.157731][ T231] hardirqs last enabled at (1949500): [] __up_console_sem+0x67/0x70
[ 14.158251][ T231] hardirqs last disabled at (1949507): [] __up_console_sem+0x4c/0x70
[ 14.158780][ T231] softirqs last enabled at (1948804): [] tcp_sendmsg+0x1e/0x40
[ 14.159297][ T231] softirqs last disabled at (1948870): [] __dev_queue_xmit+0x1fc/0x17d0
[ 14.159822][ T231] ---[ end trace 0000000000000000 ]---