[ 18.138461][ T230] ------------[ cut here ]------------
[ 18.139249][ T230] WARNING: CPU: 3 PID: 230 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 18.140241][ T230] Modules linked in:
[ 18.140786][ T230] CPU: 3 UID: 0 PID: 230 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 18.141885][ T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.142576][ T230] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 18.143147][ 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
[ 18.144901][ T230] RSP: 0018:ffffc90000a972e0 EFLAGS: 00010206
[ 18.145331][ T230] RAX: 0000000000000007 RBX: 0000000000000005 RCX: ffffffffa67f4955
[ 18.145815][ T230] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88800a15fd06
[ 18.146319][ T230] RBP: ffff88800a15fd00 R08: ffff8880093ec118 R09: ffffed10011636b3
[ 18.146804][ T230] R10: ffff888008b1b59f R11: ffffc90000a96ff8 R12: ffff8880093ec118
[ 18.147320][ T230] R13: ffff888008b1b400 R14: ffff888008b1b608 R15: ffff888008b1b400
[ 18.147804][ T230] FS: 00000000223fe3c0(0000) GS:ffff88808d39a000(0000) knlGS:0000000000000000
[ 18.148367][ T230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.148770][ T230] CR2: 00007f187bd74000 CR3: 0000000008958003 CR4: 0000000000772ef0
[ 18.149517][ T230] PKRU: 55555554
[ 18.149764][ T230] Call Trace:
[ 18.150028][ T230]
[ 18.150199][ T230] ? dev_get_stats+0xc20/0xc20
[ 18.150542][ T230] ? rcu_is_watching+0x12/0xb0
[ 18.150865][ T230] ? lock_acquire+0x104/0x160
[ 18.151191][ T230] __dev_queue_xmit+0x912/0x17d0
[ 18.151525][ T230] ? netdev_core_pick_tx+0x320/0x320
[ 18.151839][ T230] ? find_held_lock+0x2b/0x80
[ 18.152159][ T230] ? neigh_connected_output+0x33b/0x500
[ 18.152486][ T230] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.152815][ T230] ? neigh_connected_output+0x33b/0x500
[ 18.153138][ T230] ip_finish_output2+0x601/0x17c0
[ 18.153463][ T230] ? ip_skb_dst_mtu+0x355/0x820
[ 18.153782][ T230] ? ip_fragment.constprop.0+0x230/0x230
[ 18.154112][ T230] ? __ip_finish_output+0x15a/0x2d0
[ 18.154437][ T230] ip_output+0x116/0x320
[ 18.154693][ T230] __ip_queue_xmit+0x6da/0x11d0
[ 18.155019][ T230] ? __skb_clone+0x57a/0x760
[ 18.155350][ T230] __tcp_transmit_skb+0x189a/0x3390
[ 18.155680][ T230] ? get_page+0xcb/0x1a0
[ 18.155930][ T230] ? __tcp_select_window+0xea0/0xea0
[ 18.156274][ T230] tcp_write_xmit+0x8c0/0x2ec0
[ 18.156599][ T230] ? __alloc_skb+0x237/0x2e0
[ 18.156925][ T230] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 18.157241][ T230] ? skb_do_copy_data_nocache+0xb0/0x240
[ 18.157572][ T230] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 18.157982][ T230] __tcp_push_pending_frames+0x96/0x320
[ 18.158303][ T230] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 18.158633][ T230] ? tcp_sendmsg_fastopen+0x650/0x650
[ 18.158960][ T230] ? find_held_lock+0x2b/0x80
[ 18.159292][ T230] ? __local_bh_enable_ip+0xa9/0x120
[ 18.159617][ T230] tcp_sendmsg+0x2c/0x40
[ 18.159859][ T230] sock_write_iter+0x27b/0x460
[ 18.160178][ T230] ? ____sys_recvmsg+0x650/0x650
[ 18.160498][ T230] ? sk_setsockopt+0x4f1/0x2850
[ 18.160843][ T230] ? __lock_acquire+0x449/0x7e0
[ 18.161167][ T230] vfs_write+0xbff/0x12c0
[ 18.161419][ T230] ? find_held_lock+0x2b/0x80
[ 18.161734][ T230] ? kernel_write+0x6b0/0x6b0
[ 18.162063][ T230] ? __fget_files+0x199/0x300
[ 18.162402][ T230] ksys_write+0x17f/0x1d0
[ 18.162640][ T230] ? fput+0x4d/0xa0
[ 18.162886][ T230] ? __ia32_sys_read+0xb0/0xb0
[ 18.163209][ T230] do_syscall_64+0xc1/0xfd0
[ 18.163539][ T230] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 18.163934][ T230] RIP: 0033:0x49002f
[ 18.164189][ 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
[ 18.165348][ T230] RSP: 002b:00007ffcf3822400 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 18.165849][ T230] RAX: ffffffffffffffda RBX: 00007ffcf38229f0 RCX: 000000000049002f
[ 18.166350][ T230] RDX: 0000000000006590 RSI: 0000000022414210 RDI: 000000000000000a
[ 18.166858][ T230] RBP: 00007ffcf3822480 R08: 0000000000000000 R09: 0000000000000668
[ 18.167350][ T230] R10: 0000000000000010 R11: 0000000000000293 R12: 00007ffcf3822968
[ 18.167895][ T230] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 18.168415][ T230]
[ 18.168674][ T230] irq event stamp: 1998536
[ 18.169009][ T230] hardirqs last enabled at (1998544): [] __up_console_sem+0x67/0x70
[ 18.169580][ T230] hardirqs last disabled at (1998553): [] __up_console_sem+0x4c/0x70
[ 18.170145][ T230] softirqs last enabled at (1997878): [] handle_softirqs+0x352/0x610
[ 18.170715][ T230] softirqs last disabled at (1997894): [] __dev_queue_xmit+0x1fc/0x17d0
[ 18.171297][ T230] ---[ end trace 0000000000000000 ]---