[ 14.058856][ T231] ------------[ cut here ]------------
[ 14.059266][ T231] WARNING: CPU: 3 PID: 231 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 14.059797][ T231] Modules linked in:
[ 14.060063][ T231] CPU: 3 UID: 0 PID: 231 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 14.060678][ T231] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 14.061054][ T231] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 14.061364][ 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
[ 14.062443][ T231] RSP: 0018:ffffc90000b172e0 EFLAGS: 00010206
[ 14.062832][ T231] RAX: 0000000000000007 RBX: 0000000000000005 RCX: ffffffffa1df4955
[ 14.063282][ T231] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88800a7a8186
[ 14.063742][ T231] RBP: ffff88800a7a8180 R08: ffff88800a710118 R09: ffffed1000a089b3
[ 14.064198][ T231] R10: ffff888005044d9f R11: ffffc90000b16ff8 R12: ffff88800a710118
[ 14.064654][ T231] R13: ffff888005044c00 R14: ffff888005044e08 R15: ffff888005044c00
[ 14.065106][ T231] FS: 000000000afac3c0(0000) GS:ffff888091d9a000(0000) knlGS:0000000000000000
[ 14.065638][ T231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 14.066015][ T231] CR2: 00007f0c72c8d000 CR3: 00000000094c7002 CR4: 0000000000772ef0
[ 14.066485][ T231] PKRU: 55555554
[ 14.066803][ T231] Call Trace:
[ 14.067029][ T231]
[ 14.067188][ T231] ? dev_get_stats+0xc20/0xc20
[ 14.067507][ T231] ? rcu_is_watching+0x12/0xb0
[ 14.067810][ T231] ? lock_acquire+0x104/0x160
[ 14.068112][ T231] __dev_queue_xmit+0x912/0x17d0
[ 14.068424][ T231] ? netdev_core_pick_tx+0x320/0x320
[ 14.068729][ T231] ? find_held_lock+0x2b/0x80
[ 14.069035][ T231] ? neigh_connected_output+0x33b/0x500
[ 14.069333][ T231] ? lockdep_hardirqs_on+0x7c/0x110
[ 14.069640][ T231] ? neigh_connected_output+0x33b/0x500
[ 14.069947][ T231] ip_finish_output2+0x601/0x17c0
[ 14.070250][ T231] ? ip_skb_dst_mtu+0x355/0x820
[ 14.070555][ T231] ? ip_fragment.constprop.0+0x230/0x230
[ 14.070855][ T231] ? __ip_finish_output+0x15a/0x2d0
[ 14.071158][ T231] ip_output+0x116/0x320
[ 14.071384][ T231] __ip_queue_xmit+0x6da/0x11d0
[ 14.071690][ T231] ? __skb_clone+0x57a/0x760
[ 14.071989][ T231] __tcp_transmit_skb+0x189a/0x3390
[ 14.072300][ T231] ? get_page+0xcb/0x1a0
[ 14.072534][ T231] ? __tcp_select_window+0xea0/0xea0
[ 14.072857][ T231] tcp_write_xmit+0x8c0/0x2ec0
[ 14.073164][ T231] ? __alloc_skb+0x237/0x2e0
[ 14.073470][ T231] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 14.073776][ T231] ? skb_do_copy_data_nocache+0xb0/0x240
[ 14.074085][ T231] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 14.074469][ T231] __tcp_push_pending_frames+0x96/0x320
[ 14.074775][ T231] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 14.075087][ T231] ? tcp_sendmsg_fastopen+0x650/0x650
[ 14.075386][ T231] ? find_held_lock+0x2b/0x80
[ 14.075692][ T231] ? __local_bh_enable_ip+0xa9/0x120
[ 14.075992][ T231] tcp_sendmsg+0x2c/0x40
[ 14.076215][ T231] sock_write_iter+0x27b/0x460
[ 14.076523][ T231] ? ____sys_recvmsg+0x650/0x650
[ 14.076836][ T231] ? __lock_acquire+0x449/0x7e0
[ 14.077135][ T231] vfs_write+0xbff/0x12c0
[ 14.077361][ T231] ? find_held_lock+0x2b/0x80
[ 14.077664][ T231] ? kernel_write+0x6b0/0x6b0
[ 14.077966][ T231] ? __fget_files+0x199/0x300
[ 14.078279][ T231] ksys_write+0x17f/0x1d0
[ 14.078513][ T231] ? __ia32_sys_read+0xb0/0xb0
[ 14.078819][ T231] do_syscall_64+0xc1/0xfd0
[ 14.079122][ T231] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 14.079498][ T231] RIP: 0033:0x49002f
[ 14.079737][ 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
[ 14.080814][ T231] RSP: 002b:00007fff4ba88f10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 14.081264][ T231] RAX: ffffffffffffffda RBX: 00007fff4ba89500 RCX: 000000000049002f
[ 14.081719][ T231] RDX: 0000000000001770 RSI: 000000000afb9720 RDI: 000000000000000a
[ 14.082165][ T231] RBP: 00007fff4ba88f90 R08: 0000000000000000 R09: 0000000000000186
[ 14.082617][ T231] R10: 0000000000000008 R11: 0000000000000293 R12: 00007fff4ba89478
[ 14.083063][ T231] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 14.083531][ T231]
[ 14.083757][ T231] irq event stamp: 1985392
[ 14.084059][ T231] hardirqs last enabled at (1985400): [] __up_console_sem+0x67/0x70
[ 14.084584][ T231] hardirqs last disabled at (1985409): [] __up_console_sem+0x4c/0x70
[ 14.085098][ T231] softirqs last enabled at (1984706): [] tcp_sendmsg+0x1e/0x40
[ 14.085616][ T231] softirqs last disabled at (1984772): [] __dev_queue_xmit+0x1fc/0x17d0
[ 14.086132][ T231] ---[ end trace 0000000000000000 ]---