syzbot

2025/12/03 00:25:54 executed programs: 5
BUG: memory leak
unreferenced object 0xffff88811a1e1100 (size 240):
  comm "kworker/u9:0", pid 51, jiffies 4294944590
  hex dump (first 32 bytes):
    90 50 50 42 81 88 ff ff 90 50 50 42 81 88 ff ff  .PPB.....PPB....
    00 00 00 00 00 00 00 00 00 50 50 42 81 88 ff ff  .........PPB....
  backtrace (crc eed28d2d):
    kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline]
    slab_post_alloc_hook mm/slub.c:4983 [inline]
    slab_alloc_node mm/slub.c:5288 [inline]
    kmem_cache_alloc_noprof+0x397/0x5a0 mm/slub.c:5295
    skb_clone+0xae/0x2b0 net/core/skbuff.c:2050
    __skb_tstamp_tx+0x3a0/0x4c0 net/core/skbuff.c:5636
    hci_conn_tx_queue+0x11c/0x1d0 net/bluetooth/hci_conn.c:3026
    hci_send_conn_frame net/bluetooth/hci_core.c:3086 [inline]
    hci_sched_acl_pkt net/bluetooth/hci_core.c:3701 [inline]
    hci_sched_acl net/bluetooth/hci_core.c:3726 [inline]
    hci_tx_work+0x437/0x570 net/bluetooth/hci_core.c:3820
    process_one_work+0x26b/0x620 kernel/workqueue.c:3263
    process_scheduled_works kernel/workqueue.c:3346 [inline]
    worker_thread+0x2c4/0x4f0 kernel/workqueue.c:3427
    kthread+0x15b/0x310 kernel/kthread.c:463
    ret_from_fork+0x2af/0x2e0 arch/x86/kernel/process.c:158
    ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF