[ 15.869840][ T232] ------------[ cut here ]------------
[ 15.870310][ T232] WARNING: CPU: 0 PID: 232 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 15.870890][ T232] Modules linked in:
[ 15.871192][ T232] CPU: 0 UID: 0 PID: 232 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 15.871873][ T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 15.872278][ T232] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 15.872708][ T232] 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
[ 15.874087][ T232] RSP: 0018:ffffc90000b772e0 EFLAGS: 00010202
[ 15.874767][ T232] RAX: 0000000000000007 RBX: 0000000000000001 RCX: ffffffff9abf4955
[ 15.875540][ T232] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888005594886
[ 15.876298][ T232] RBP: ffff888005594880 R08: ffff888009cb0118 R09: ffffed10018c1cb3
[ 15.877068][ T232] R10: ffff88800c60e59f R11: ffffc90000b76ff8 R12: ffff888009cb0118
[ 15.877840][ T232] R13: ffff88800c60e400 R14: ffff88800c60e608 R15: ffff88800c60e400
[ 15.878605][ T232] FS: 000000001c3983c0(0000) GS:ffff88809321a000(0000) knlGS:0000000000000000
[ 15.879467][ T232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 15.879994][ T232] CR2: 00007f834a6d7000 CR3: 0000000009e82001 CR4: 0000000000772ef0
[ 15.880566][ T232] PKRU: 55555554
[ 15.880910][ T232] Call Trace:
[ 15.881297][ T232]
[ 15.881580][ T232] ? dev_get_stats+0xc20/0xc20
[ 15.882296][ T232] ? rcu_is_watching+0x12/0xb0
[ 15.882824][ T232] ? lock_acquire+0x104/0x160
[ 15.883344][ T232] __dev_queue_xmit+0x912/0x17d0
[ 15.883885][ T232] ? netdev_core_pick_tx+0x320/0x320
[ 15.884377][ T232] ? find_held_lock+0x2b/0x80
[ 15.884908][ T232] ? neigh_connected_output+0x33b/0x500
[ 15.885410][ T232] ? lockdep_hardirqs_on+0x7c/0x110
[ 15.885928][ T232] ? neigh_connected_output+0x33b/0x500
[ 15.886452][ T232] ip_finish_output2+0x601/0x17c0
[ 15.886984][ T232] ? ip_skb_dst_mtu+0x355/0x820
[ 15.887495][ T232] ? ip_fragment.constprop.0+0x230/0x230
[ 15.887994][ T232] ? ip_skb_dst_mtu+0x35f/0x820
[ 15.888514][ T232] ? __ip_finish_output+0x27/0x2d0
[ 15.889022][ T232] ip_output+0x116/0x320
[ 15.889395][ T232] __ip_queue_xmit+0x6da/0x11d0
[ 15.889908][ T232] ? __skb_clone+0x57a/0x760
[ 15.890371][ T232] __tcp_transmit_skb+0x189a/0x3390
[ 15.890803][ T232] ? __tcp_select_window+0xea0/0xea0
[ 15.891271][ T232] ? find_held_lock+0x2b/0x80
[ 15.891758][ T232] ? ktime_get+0x173/0x1f0
[ 15.892222][ T232] tcp_write_xmit+0x8c0/0x2ec0
[ 15.892670][ T232] ? policy_nodemask+0x3c0/0x3c0
[ 15.893001][ T232] ? __alloc_skb+0x237/0x2e0
[ 15.893321][ T232] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 15.893743][ T232] ? skb_do_copy_data_nocache+0xb0/0x240
[ 15.894093][ T232] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 15.894503][ T232] ? skb_page_frag_refill+0x227/0x4c0
[ 15.894837][ T232] __tcp_push_pending_frames+0x96/0x320
[ 15.895161][ T232] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 15.895503][ T232] ? tcp_sendmsg_fastopen+0x650/0x650
[ 15.895830][ T232] ? find_held_lock+0x2b/0x80
[ 15.896175][ T232] ? __local_bh_enable_ip+0xa9/0x120
[ 15.896585][ T232] tcp_sendmsg+0x2c/0x40
[ 15.896838][ T232] sock_write_iter+0x27b/0x460
[ 15.897161][ T232] ? ____sys_recvmsg+0x650/0x650
[ 15.897489][ T232] ? tcp_sock_set_maxseg+0x80/0x80
[ 15.897824][ T232] ? __lock_acquire+0x449/0x7e0
[ 15.898168][ T232] vfs_write+0xbff/0x12c0
[ 15.898412][ T232] ? find_held_lock+0x2b/0x80
[ 15.898742][ T232] ? kernel_write+0x6b0/0x6b0
[ 15.899084][ T232] ? __fget_files+0x199/0x300
[ 15.899417][ T232] ksys_write+0x17f/0x1d0
[ 15.899665][ T232] ? fput+0x4d/0xa0
[ 15.899919][ T232] ? __ia32_sys_read+0xb0/0xb0
[ 15.900243][ T232] do_syscall_64+0xc1/0xfd0
[ 15.900576][ T232] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 15.900979][ T232] RIP: 0033:0x49002f
[ 15.901237][ T232] 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
[ 15.902406][ T232] RSP: 002b:00007fff12345480 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 15.902910][ T232] RAX: ffffffffffffffda RBX: 00007fff12345a70 RCX: 000000000049002f
[ 15.903388][ T232] RDX: 0000000000000018 RSI: 000000001c3a02b0 RDI: 000000000000000a
[ 15.903893][ T232] RBP: 00007fff12345500 R08: 0000000000000000 R09: 000000000001ad17
[ 15.904380][ T232] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fff123459e8
[ 15.904881][ T232] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 15.905378][ T232]
[ 15.905626][ T232] irq event stamp: 1762798
[ 15.905954][ T232] hardirqs last enabled at (1762806): [] __up_console_sem+0x67/0x70
[ 15.906519][ T232] hardirqs last disabled at (1762815): [] __up_console_sem+0x4c/0x70
[ 15.907077][ T232] softirqs last enabled at (1762070): [] tcp_sendmsg+0x1e/0x40
[ 15.907646][ T232] softirqs last disabled at (1762108): [] __dev_queue_xmit+0x1fc/0x17d0
[ 15.908211][ T232] ---[ end trace 0000000000000000 ]---