ieee802154 phy0 wpan0: encryption failed: -22 ------------[ cut here ]------------ !skb_transport_header_was_set(skb) WARNING: ./include/linux/skbuff.h:3244 at skb_network_header_len include/linux/skbuff.h:3244 [inline], CPU#0: aoe_tx0/1312 WARNING: ./include/linux/skbuff.h:3244 at lowpan_header net/ieee802154/6lowpan/tx.c:236 [inline], CPU#0: aoe_tx0/1312 WARNING: ./include/linux/skbuff.h:3244 at lowpan_xmit+0xdfe/0x1420 net/ieee802154/6lowpan/tx.c:282, CPU#0: aoe_tx0/1312 Modules linked in: CPU: 0 UID: 0 PID: 1312 Comm: aoe_tx0 Tainted: G L syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 RIP: 0010:skb_network_header_len include/linux/skbuff.h:3244 [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 20 41 67 f6 4c 8b 7c 24 10 e9 74 f5 ff ff e8 11 41 67 f6 90 0f 0b 90 e9 59 f6 ff ff e8 03 41 67 f6 90 <0f> 0b 90 e9 24 f7 ff ff e8 f5 40 67 f6 e9 f5 fb ff ff 90 0f 0b 90 RSP: 0018:ffffc90005b6f740 EFLAGS: 00010293 RAX: ffffffff8b5e759d RBX: ffff888076920780 RCX: ffff888029f18000 RDX: 0000000000000000 RSI: 000000000000ffff RDI: 000000000000ffff RBP: ffffc90005b6f910 R08: 0000000000000003 R09: ffffc90005b6f5f0 R10: dffffc0000000000 R11: fffff52000b6dec4 R12: ffffc90005b6f820 R13: 0000000000000020 R14: dffffc0000000000 R15: 000000000000ffff FS: 0000000000000000(0000) GS:ffff88812529c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8ef411b000 CR3: 00000000260ec000 CR4: 0000000000350ef0 Call Trace: __netdev_start_xmit include/linux/netdevice.h:5368 [inline] netdev_start_xmit include/linux/netdevice.h:5377 [inline] xmit_one net/core/dev.c:3888 [inline] dev_hard_start_xmit+0x2cd/0x830 net/core/dev.c:3904 __dev_queue_xmit+0x14d9/0x3950 net/core/dev.c:4870 dev_queue_xmit include/linux/netdevice.h:3418 [inline] tx+0x6b/0x190 drivers/block/aoe/aoenet.c:62 kthread+0x1e0/0x3f0 drivers/block/aoe/aoecmd.c:1241 kthread+0x389/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245