fffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x58, 0x0, 0x8, 0x70bd29, 0x25dfdbfd, {}, [@DEVLINK_ATTR_RATE_TX_SHARE={0xc}, @DEVLINK_ATTR_RATE_NODE_NAME={0xe}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x40008c9) BUG: memory leak unreferenced object 0xffff88804904fc00 (size 512): comm "syz-executor.7", pid 4631, jiffies 4294917189 (age 653.030s) hex dump (first 32 bytes): 00 70 b1 49 80 88 ff ff 03 0c 00 00 8f 01 20 99 .p.I.......... . 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000058df25df>] __kmalloc_reserve net/core/skbuff.c:142 [inline] [<0000000058df25df>] __alloc_skb+0xb1/0x5b0 net/core/skbuff.c:210 [<00000000607b4bad>] alloc_skb include/linux/skbuff.h:1102 [inline] [<00000000607b4bad>] bt_skb_alloc include/net/bluetooth/bluetooth.h:391 [inline] [<00000000607b4bad>] hci_prepare_cmd+0x2a/0x220 net/bluetooth/hci_request.c:296 [<000000000ae222bf>] hci_req_add_ev net/bluetooth/hci_request.c:330 [inline] [<000000000ae222bf>] hci_req_add+0x99/0x230 net/bluetooth/hci_request.c:349 [<0000000004f2eee6>] hci_reset_req+0x4f/0x70 net/bluetooth/hci_core.c:193 [<0000000064262984>] __hci_req_sync+0x121/0x850 net/bluetooth/hci_request.c:205 [<00000000b60d3875>] hci_dev_do_reset net/bluetooth/hci_core.c:1900 [inline] [<00000000b60d3875>] hci_dev_reset+0x561/0x6b0 net/bluetooth/hci_core.c:1930 [<000000002a2ec8e8>] hci_sock_ioctl+0x3b2/0x980 net/bluetooth/hci_sock.c:1072 [<00000000637e0303>] sock_do_ioctl+0xd3/0x300 net/socket.c:1064 [<00000000f4c5d791>] sock_ioctl+0x3ea/0x700 net/socket.c:1204 [<000000007ed7ea01>] vfs_ioctl fs/ioctl.c:48 [inline] [<000000007ed7ea01>] __do_sys_ioctl fs/ioctl.c:753 [inline] [<000000007ed7ea01>] __se_sys_ioctl fs/ioctl.c:739 [inline] [<000000007ed7ea01>] __x64_sys_ioctl+0x19a/0x210 fs/ioctl.c:739 [<0000000058eabdc9>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<00000000d706d99f>] entry_SYSCALL_64_after_hwframe+0x62/0xc7 BUG: memory leak unreferenced object 0xffff888049b17000 (size 232): comm "kworker/u5:5", pid 302, jiffies 4294917189 (age 653.031s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000076ca23e9>] skb_clone+0x14f/0x3d0 net/core/skbuff.c:1456 [<0000000050e91d1b>] hci_cmd_work+0xdc/0x2d0 net/bluetooth/hci_core.c:5000 [<000000009cfc0481>] process_one_work+0x9a9/0x14b0 kernel/workqueue.c:2282 [<0000000028e6d7b0>] worker_thread+0x61d/0x1310 kernel/workqueue.c:2428 [<000000002033c64d>] kthread+0x38f/0x470 kernel/kthread.c:313 [<00000000d6f8b77e>] ret_from_fork+0x22/0x30 arch/x86/entry/entry_64.S:299 BUG: leak checking failed