[ 29.661355][ T344] ------------[ cut here ]------------
[ 29.661860][ T344] WARNING: CPU: 0 PID: 344 at ./include/net/sch_generic.h:843 __dev_xmit_skb+0x786/0x1550
[ 29.662429][ T344] Modules linked in:
[ 29.662731][ T344] CPU: 0 UID: 0 PID: 344 Comm: packetdrill Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 29.663350][ T344] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.663731][ T344] RIP: 0010:__dev_xmit_skb+0x786/0x1550
[ 29.664046][ T344] 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
[ 29.665126][ T344] RSP: 0018:ffffc90000f972e0 EFLAGS: 00010202
[ 29.665525][ T344] RAX: 0000000000000007 RBX: 0000000000000001 RCX: ffffffff8f1f4955
[ 29.665980][ T344] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffff88800bebb606
[ 29.666442][ T344] RBP: ffff88800bebb600 R08: ffff88800c858118 R09: ffffed1001866833
[ 29.666903][ T344] R10: ffff88800c33419f R11: ffffc90000f96ff8 R12: ffff88800c858118
[ 29.667363][ T344] R13: ffff88800c334000 R14: ffff88800c334208 R15: ffff88800c334000
[ 29.667815][ T344] FS: 000000003c20b3c0(0000) GS:ffff88809ee1a000(0000) knlGS:0000000000000000
[ 29.668349][ T344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.668731][ T344] CR2: 00007fd99a28b000 CR3: 0000000004f53002 CR4: 0000000000772ef0
[ 29.669393][ T344] PKRU: 55555554
[ 29.669624][ T344] Call Trace:
[ 29.669861][ T344]
[ 29.670023][ T344] ? dev_get_stats+0xc20/0xc20
[ 29.670341][ T344] ? rcu_is_watching+0x12/0xb0
[ 29.670647][ T344] ? lock_acquire+0x104/0x160
[ 29.670950][ T344] __dev_queue_xmit+0x912/0x17d0
[ 29.671270][ T344] ? netdev_core_pick_tx+0x320/0x320
[ 29.671567][ T344] ? find_held_lock+0x2b/0x80
[ 29.671870][ T344] ? neigh_connected_output+0x33b/0x500
[ 29.672191][ T344] ? lockdep_hardirqs_on+0x7c/0x110
[ 29.672493][ T344] ? neigh_connected_output+0x33b/0x500
[ 29.672808][ T344] ip_finish_output2+0x601/0x17c0
[ 29.673113][ T344] ? ip_skb_dst_mtu+0x355/0x820
[ 29.673421][ T344] ? ip_fragment.constprop.0+0x230/0x230
[ 29.673724][ T344] ? ip_skb_dst_mtu+0x35f/0x820
[ 29.674024][ T344] ? __ip_finish_output+0x27/0x2d0
[ 29.674337][ T344] ip_output+0x116/0x320
[ 29.674566][ T344] __ip_queue_xmit+0x6da/0x11d0
[ 29.674870][ T344] ? __skb_clone+0x57a/0x760
[ 29.675181][ T344] __tcp_transmit_skb+0x189a/0x3390
[ 29.675501][ T344] ? __tcp_select_window+0xea0/0xea0
[ 29.675808][ T344] ? find_held_lock+0x2b/0x80
[ 29.676111][ T344] ? ktime_get+0x173/0x1f0
[ 29.676426][ T344] tcp_write_xmit+0x8c0/0x2ec0
[ 29.676735][ T344] ? policy_nodemask+0x3c0/0x3c0
[ 29.677037][ T344] ? __alloc_skb+0x237/0x2e0
[ 29.677347][ T344] ? tcp_retrans_try_collapse+0xf30/0xf30
[ 29.677649][ T344] ? skb_do_copy_data_nocache+0xb0/0x240
[ 29.677951][ T344] ? trace_tcp_ao_handshake_failure+0x1d0/0x1d0
[ 29.678330][ T344] ? skb_page_frag_refill+0x227/0x4c0
[ 29.678635][ T344] __tcp_push_pending_frames+0x96/0x320
[ 29.678935][ T344] tcp_sendmsg_locked+0x1ccd/0x3a40
[ 29.679265][ T344] ? tcp_sendmsg_fastopen+0x650/0x650
[ 29.679572][ T344] ? find_held_lock+0x2b/0x80
[ 29.679876][ T344] ? __local_bh_enable_ip+0xa9/0x120
[ 29.680195][ T344] tcp_sendmsg+0x2c/0x40
[ 29.680423][ T344] sock_write_iter+0x27b/0x460
[ 29.680726][ T344] ? ____sys_recvmsg+0x650/0x650
[ 29.681041][ T344] ? __lock_acquire+0x449/0x7e0
[ 29.681352][ T344] vfs_write+0xbff/0x12c0
[ 29.681583][ T344] ? find_held_lock+0x2b/0x80
[ 29.681881][ T344] ? kernel_write+0x6b0/0x6b0
[ 29.682200][ T344] ? __fget_files+0x199/0x300
[ 29.682519][ T344] ksys_write+0x17f/0x1d0
[ 29.682749][ T344] ? __ia32_sys_read+0xb0/0xb0
[ 29.683060][ T344] do_syscall_64+0xc1/0xfd0
[ 29.683372][ T344] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 29.683742][ T344] RIP: 0033:0x49002f
[ 29.683979][ T344] 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
[ 29.685069][ T344] RSP: 002b:00007ffe07624bd0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 29.685537][ T344] RAX: ffffffffffffffda RBX: 00007ffe076251c0 RCX: 000000000049002f
[ 29.685992][ T344] RDX: 0000000000000064 RSI: 000000003c211a90 RDI: 000000000000000a
[ 29.686455][ T344] RBP: 00007ffe07624c50 R08: 0000000000000000 R09: 0000000000000015
[ 29.686906][ T344] R10: 000000003c211f50 R11: 0000000000000293 R12: 00007ffe07625138
[ 29.687370][ T344] R13: 0000000000000001 R14: 000000000054e030 R15: 0000000000000001
[ 29.687842][ T344]
[ 29.688069][ T344] irq event stamp: 2032154
[ 29.688379][ T344] hardirqs last enabled at (2032164): [] __up_console_sem+0x67/0x70
[ 29.688903][ T344] hardirqs last disabled at (2032171): [] __up_console_sem+0x4c/0x70
[ 29.689432][ T344] softirqs last enabled at (2031466): [] handle_softirqs+0x352/0x610
[ 29.689959][ T344] softirqs last disabled at (2031500): [] __dev_queue_xmit+0x1fc/0x17d0
[ 29.690489][ T344] ---[ end trace 0000000000000000 ]---