syzbot

ieee802154 phy0 wpan0: encryption failed: -22
ieee802154 phy1 wpan1: encryption failed: -22
------------[ cut here ]------------
!skb_transport_header_was_set(skb)
WARNING: ./include/linux/skbuff.h:3228 at skb_network_header_len include/linux/skbuff.h:3228 [inline], CPU#0: aoe_tx0/1299
WARNING: ./include/linux/skbuff.h:3228 at lowpan_header net/ieee802154/6lowpan/tx.c:236 [inline], CPU#0: aoe_tx0/1299
WARNING: ./include/linux/skbuff.h:3228 at lowpan_xmit+0xdfe/0x1420 net/ieee802154/6lowpan/tx.c:282, CPU#0: aoe_tx0/1299
Modules linked in:
CPU: 0 UID: 0 PID: 1299 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
RIP: 0010:skb_network_header_len include/linux/skbuff.h:3228 [inline]
RIP: 0010:lowpan_header net/ieee802154/6lowpan/tx.c:236 [inline]
RIP: 0010:lowpan_xmit+0xdfe/0x1420 net/ieee802154/6lowpan/tx.c:282
Code: 3c 02 00 00 49 89 c6 e8 40 84 6e f6 4c 8b 7c 24 10 e9 74 f5 ff ff e8 31 84 6e f6 90 0f 0b 90 e9 59 f6 ff ff e8 23 84 6e f6 90 <0f> 0b 90 e9 24 f7 ff ff e8 15 84 6e f6 e9 f5 fb ff ff 90 0f 0b 90
RSP: 0018:ffffc900046bf740 EFLAGS: 00010293
RAX: ffffffff8b55b6ad RBX: ffff888022ade3c0 RCX: ffff8880288f1e40
RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff
RBP: ffffc900046bf910 R08: 0000000000000003 R09: 0000000000000000
R10: ffffc900046bf5f0 R11: fffff520008d7ec4 R12: ffffc900046bf820
R13: 0000000000000020 R14: dffffc0000000000 R15: 000000000000ffff
FS:  0000000000000000(0000) GS:ffff8881254b0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000007dbdc000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __netdev_start_xmit include/linux/netdevice.h:5275 [inline]
 netdev_start_xmit include/linux/netdevice.h:5284 [inline]
 xmit_one net/core/dev.c:3864 [inline]
 dev_hard_start_xmit+0x2cd/0x7f0 net/core/dev.c:3880
 __dev_queue_xmit+0x168f/0x3850 net/core/dev.c:4829
 dev_queue_xmit include/linux/netdevice.h:3384 [inline]
 tx+0x6b/0x190 drivers/block/aoe/aoenet.c:62
 kthread+0x1e0/0x3f0 drivers/block/aoe/aoecmd.c:1241
 kthread+0x388/0x470 kernel/kthread.c:467
 ret_from_fork+0x51e/0xb90 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>