[ 19.301981][ T232] ------------[ cut here ]------------
[ 19.302560][ T232] WARNING: CPU: 3 PID: 232 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 19.303161][ T232] Modules linked in:
[ 19.303476][ T232] CPU: 3 UID: 0 PID: 232 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 19.304195][ T232] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.304636][ T232] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 19.305005][ 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
[ 19.306390][ T232] RSP: 0018:ffffc900009e71e8 EFLAGS: 00010202
[ 19.306822][ T232] RAX: 0000000000000007 RBX: 0000000000000001 RCX: ffffffff8a9f4955
[ 19.307354][ T232] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff888009ac9a06
[ 19.307862][ T232] RBP: ffff888009ac9a00 R08: ffff88800a340118 R09: ffffed1001462833
[ 19.308389][ T232] R10: ffff88800a31419f R11: ffffc900009e6f00 R12: ffff88800a340118
[ 19.308896][ T232] R13: ffff88800a314000 R14: ffff88800a314208 R15: ffff88800a314000
[ 19.309418][ T232] FS: 000000002c3ed3c0(0000) GS:ffff8880a919a000(0000) knlGS:0000000000000000
[ 19.310202][ T232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.310648][ T232] CR2: 00007fce08338000 CR3: 00000000092e7004 CR4: 0000000000772ef0
[ 19.311421][ T232] PKRU: 55555554
[ 19.311816][ T232] Call Trace:
[ 19.312203][ T232]
[ 19.312502][ T232] ? dev_get_stats+0xc20/0xc20
[ 19.313025][ T232] ? rcu_is_watching+0x12/0xb0
[ 19.313592][ T232] ? lock_acquire+0x104/0x160
[ 19.314161][ T232] __dev_queue_xmit+0x912/0x17d0
[ 19.314755][ T232] ? netdev_core_pick_tx+0x320/0x320
[ 19.315284][ T232] ? find_held_lock+0x2b/0x80
[ 19.315897][ T232] ? neigh_connected_output+0x33b/0x500
[ 19.316464][ T232] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.317011][ T232] ? neigh_connected_output+0x33b/0x500
[ 19.317594][ T232] ip_finish_output2+0x601/0x17c0
[ 19.318150][ T232] ? ip_skb_dst_mtu+0x355/0x820
[ 19.318715][ T232] ? ip_fragment.constprop.0+0x230/0x230
[ 19.319234][ T232] ? ip_skb_dst_mtu+0x35f/0x820
[ 19.319677][ T232] ? __ip_finish_output+0x27/0x2d0
[ 19.320000][ T232] ip_output+0x116/0x320
[ 19.320257][ T232] __ip_queue_xmit+0x6da/0x11d0
[ 19.320634][ T232] ? __skb_clone+0x57a/0x760
[ 19.320988][ T232] __tcp_transmit_skb+0x189a/0x3390
[ 19.321376][ T232] ? __tcp_select_window+0xea0/0xea0
[ 19.321718][ T232] ? find_held_lock+0x2b/0x80
[ 19.322066][ T232] ? ktime_get+0x173/0x1f0
[ 19.322420][ T232] tcp_write_xmit+0x8c0/0x2ec0
[ 19.322767][ T232] ? policy_nodemask+0x3c0/0x3c0
[ 19.323114][ T232] ? __alloc_skb+0x237/0x2e0
[ 19.323460][ T232] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 19.323817][ T232] ? skb_do_copy_data_nocache+0xb0/0x240
[ 19.324230][ T232] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 19.324661][ T232] ? skb_page_frag_refill+0x227/0x4c0
[ 19.325003][ T232] __tcp_push_pending_frames+0x96/0x320
[ 19.325392][ T232] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 19.325750][ T232] ? tcp_sendmsg_fastopen+0x650/0x650
[ 19.326106][ T232] ? find_held_lock+0x2b/0x80
[ 19.326457][ T232] ? __local_bh_enable_ip+0xa9/0x120
[ 19.326796][ T232] ? inet_send_prepare+0x410/0x410
[ 19.327150][ T232] tcp_sendmsg+0x2c/0x40
[ 19.327410][ T232] ____sys_sendmsg+0x3dd/0x890
[ 19.327753][ T232] ? get_timestamp.constprop.0+0x380/0x380
[ 19.328191][ T232] ? __copy_msghdr+0x3c0/0x3c0
[ 19.328548][ T232] ___sys_sendmsg+0xed/0x170
[ 19.328887][ T232] ? copy_msghdr_from_user+0x110/0x110
[ 19.329238][ T232] ? __lock_acquire+0x449/0x7e0
[ 19.329594][ T232] ? find_held_lock+0x2b/0x80
[ 19.329938][ T232] ? __fget_files+0x199/0x300
[ 19.330288][ T232] ? __fget_files+0x1a3/0x300
[ 19.330648][ T232] __sys_sendmsg+0x10b/0x1a0
[ 19.330993][ T232] ? __sys_sendmsg_sock+0x20/0x20
[ 19.331349][ T232] ? fput+0x4d/0xa0
[ 19.331615][ T232] ? pcim_enable_device+0x51/0xe0
[ 19.331959][ T232] ? rcu_is_watching+0x12/0xb0
[ 19.332306][ T232] do_syscall_64+0xc1/0xfd0
[ 19.332656][ T232] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 19.333092][ T232] RIP: 0033:0x492a8d
[ 19.333375][ T232] Code: 28 89 54 24 1c 48 89 74 24 10 89 7c 24 08 e8 2a 50 04 00 8b 54 24 1c 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 33 44 89 c7 48 89 44 24 08 e8 7e 50 04 00 48
[ 19.335044][ T232] RSP: 002b:00007ffe20273c10 EFLAGS: 00000293 ORIG_RAX: 000000000000002e
[ 19.335717][ T232] RAX: ffffffffffffffda RBX: 00007ffe20274200 RCX: 0000000000492a8d
[ 19.336411][ T232] RDX: 0000000000000000 RSI: 000000002c4009e0 RDI: 000000000000000a
[ 19.337222][ T232] RBP: 00007ffe20273c90 R08: 0000000000000000 R09: 00000000ffffffff
[ 19.338040][ T232] R10: 0000000001000000 R11: 0000000000000293 R12: 00007ffe20274178
[ 19.338824][ T232] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 19.339674][ T232]
[ 19.340096][ T232] irq event stamp: 1507756
[ 19.340651][ T232] hardirqs last enabled at (1507766): [] __up_console_sem+0x67/0x70
[ 19.341595][ T232] hardirqs last disabled at (1507775): [] __up_console_sem+0x4c/0x70
[ 19.342575][ T232] softirqs last enabled at (1506994): [] tcp_sendmsg+0x1e/0x40
[ 19.343527][ T232] softirqs last disabled at (1507032): [] __dev_queue_xmit+0x1fc/0x17d0
[ 19.344512][ T232] ---[ end trace 0000000000000000 ]---