[ 18.485195][ T230] ------------[ cut here ]------------
[ 18.485731][ T230] WARNING: CPU: 3 PID: 230 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 18.486284][ T230] Modules linked in:
[ 18.486576][ T230] CPU: 3 UID: 0 PID: 230 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 18.487224][ T230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.487627][ T230] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 18.487975][ 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
[ 18.489096][ T230] RSP: 0018:ffffc90000ab72e0 EFLAGS: 00010206
[ 18.489482][ T230] RAX: 0000000000000007 RBX: 0000000000000005 RCX: ffffffff9b7f4955
[ 18.489951][ T230] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88800b7d0886
[ 18.490415][ T230] RBP: ffff88800b7d0880 R08: ffff888009478118 R09: ffffed10016a7cb3
[ 18.490887][ T230] R10: ffff88800b53e59f R11: ffffc90000ab6ff8 R12: ffff888009478118
[ 18.491356][ T230] R13: ffff88800b53e400 R14: ffff88800b53e608 R15: ffff88800b53e400
[ 18.491829][ T230] FS: 000000001e2443c0(0000) GS:ffff88809839a000(0000) knlGS:0000000000000000
[ 18.492379][ T230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.492774][ T230] CR2: 00007fb7a2706000 CR3: 000000000b6e6006 CR4: 0000000000772ef0
[ 18.493269][ T230] PKRU: 55555554
[ 18.493507][ T230] Call Trace:
[ 18.494003][ T230]
[ 18.494171][ T230] ? dev_get_stats+0xc20/0xc20
[ 18.494499][ T230] ? rcu_is_watching+0x12/0xb0
[ 18.494818][ T230] ? lock_acquire+0x104/0x160
[ 18.495134][ T230] __dev_queue_xmit+0x912/0x17d0
[ 18.495473][ T230] ? netdev_core_pick_tx+0x320/0x320
[ 18.495780][ T230] ? find_held_lock+0x2b/0x80
[ 18.496100][ T230] ? neigh_connected_output+0x33b/0x500
[ 18.496412][ T230] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.496728][ T230] ? neigh_connected_output+0x33b/0x500
[ 18.497051][ T230] ip_finish_output2+0x601/0x17c0
[ 18.497367][ T230] ? ip_skb_dst_mtu+0x355/0x820
[ 18.497684][ T230] ? ip_fragment.constprop.0+0x230/0x230
[ 18.497997][ T230] ? __ip_finish_output+0x15a/0x2d0
[ 18.498306][ T230] ip_output+0x116/0x320
[ 18.498600][ T230] __ip_queue_xmit+0x6da/0x11d0
[ 18.498921][ T230] ? __skb_clone+0x57a/0x760
[ 18.499238][ T230] __tcp_transmit_skb+0x189a/0x3390
[ 18.499562][ T230] ? get_page+0xcb/0x1a0
[ 18.499800][ T230] ? __tcp_select_window+0xea0/0xea0
[ 18.500129][ T230] tcp_write_xmit+0x8c0/0x2ec0
[ 18.500450][ T230] ? __alloc_skb+0x237/0x2e0
[ 18.500770][ T230] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 18.501079][ T230] ? skb_do_copy_data_nocache+0xb0/0x240
[ 18.501392][ T230] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 18.501783][ T230] __tcp_push_pending_frames+0x96/0x320
[ 18.502096][ T230] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 18.502421][ T230] ? tcp_sendmsg_fastopen+0x650/0x650
[ 18.502731][ T230] ? find_held_lock+0x2b/0x80
[ 18.503055][ T230] ? __local_bh_enable_ip+0xa9/0x120
[ 18.503365][ T230] tcp_sendmsg+0x2c/0x40
[ 18.503602][ T230] sock_write_iter+0x27b/0x460
[ 18.503912][ T230] ? ____sys_recvmsg+0x650/0x650
[ 18.504237][ T230] ? sk_setsockopt+0x4f1/0x2850
[ 18.504555][ T230] ? __lock_acquire+0x449/0x7e0
[ 18.504869][ T230] vfs_write+0xbff/0x12c0
[ 18.505108][ T230] ? find_held_lock+0x2b/0x80
[ 18.505431][ T230] ? kernel_write+0x6b0/0x6b0
[ 18.505749][ T230] ? __fget_files+0x199/0x300
[ 18.506069][ T230] ksys_write+0x17f/0x1d0
[ 18.506296][ T230] ? fput+0x4d/0xa0
[ 18.506522][ T230] ? __ia32_sys_read+0xb0/0xb0
[ 18.506842][ T230] do_syscall_64+0xc1/0xfd0
[ 18.507153][ T230] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 18.507528][ T230] RIP: 0033:0x49002f
[ 18.507782][ 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
[ 18.508884][ T230] RSP: 002b:00007ffc887a9850 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 18.509347][ T230] RAX: ffffffffffffffda RBX: 00007ffc887a9e40 RCX: 000000000049002f
[ 18.509811][ T230] RDX: 0000000000006590 RSI: 000000001e25a120 RDI: 000000000000000a
[ 18.510269][ T230] RBP: 00007ffc887a98d0 R08: 0000000000000000 R09: 0000000000000668
[ 18.510734][ T230] R10: 0000000000000040 R11: 0000000000000293 R12: 00007ffc887a9db8
[ 18.511193][ T230] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 18.511676][ T230]
[ 18.511912][ T230] irq event stamp: 1805394
[ 18.512227][ T230] hardirqs last enabled at (1805402): [] __up_console_sem+0x67/0x70
[ 18.512761][ T230] hardirqs last disabled at (1805411): [] __up_console_sem+0x4c/0x70
[ 18.513285][ T230] softirqs last enabled at (1804688): [] tcp_sendmsg+0x1e/0x40
[ 18.513819][ T230] softirqs last disabled at (1804754): [] __dev_queue_xmit+0x1fc/0x17d0
[ 18.514348][ T230] ---[ end trace 0000000000000000 ]---