BUG: memory leak unreferenced object 0xffff88803fc08000 (size 2048): comm "syz-executor.7", pid 8894, jiffies 4295472747 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 1f 00 03 40 00 00 00 00 00 00 00 00 00 00 00 00 ...@............ backtrace (crc 14718baf): __kmalloc_noprof+0x37c/0x4b0 sk_prot_alloc+0x157/0x280 sk_alloc+0x34/0xbd0 bt_sock_alloc+0x3a/0x3b0 hci_sock_create+0xb2/0x170 bt_sock_create+0x15d/0x2c0 __sock_create+0x369/0x810 __sys_socket+0x145/0x260 __x64_sys_socket+0x73/0xb0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88801d13dc00 (size 32): comm "syz-executor.7", pid 8894, jiffies 4295472747 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 03 00 00 00 4b 00 00 00 00 00 00 00 ........K....... backtrace (crc ad019dda): __kmalloc_noprof+0x37c/0x4b0 security_sk_alloc+0x101/0x160 sk_prot_alloc+0x20b/0x280 sk_alloc+0x34/0xbd0 bt_sock_alloc+0x3a/0x3b0 hci_sock_create+0xb2/0x170 bt_sock_create+0x15d/0x2c0 __sock_create+0x369/0x810 __sys_socket+0x145/0x260 __x64_sys_socket+0x73/0xb0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88801d55a3c0 (size 232): comm "syz-executor.7", pid 8894, jiffies 4295472752 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 80 c0 3f 80 88 ff ff ...........?.... backtrace (crc fe25a525): kmem_cache_alloc_node_noprof+0x3a8/0x470 __alloc_skb+0x2ab/0x370 alloc_skb_with_frags+0x8f/0x7c0 sock_alloc_send_pskb+0x7e5/0x960 hci_sock_sendmsg+0x190/0x2270 sock_write_iter+0x51d/0x5c0 vfs_write+0xbe9/0x10c0 ksys_write+0x1ef/0x240 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888037c80680 (size 704): comm "syz-executor.7", pid 8894, jiffies 4295472752 hex dump (first 32 bytes): c0 f3 98 36 80 88 ff ff 01 00 00 00 00 68 00 00 ...6.........h.. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc c635f1df): kmem_cache_alloc_node_noprof+0x3a8/0x470 kmalloc_reserve+0x189/0x2b0 __alloc_skb+0x161/0x370 alloc_skb_with_frags+0x8f/0x7c0 sock_alloc_send_pskb+0x7e5/0x960 hci_sock_sendmsg+0x190/0x2270 sock_write_iter+0x51d/0x5c0 vfs_write+0xbe9/0x10c0 ksys_write+0x1ef/0x240 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888040738c80 (size 232): comm "syz-executor.7", pid 8903, jiffies 4295472763 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 80 d2 15 80 88 ff ff ................ backtrace (crc 5b45d31b): kmem_cache_alloc_node_noprof+0x3a8/0x470 __alloc_skb+0x2ab/0x370 alloc_skb_with_frags+0x8f/0x7c0 sock_alloc_send_pskb+0x7e5/0x960 hci_sock_sendmsg+0x190/0x2270 sock_write_iter+0x51d/0x5c0 vfs_write+0xbe9/0x10c0 ksys_write+0x1ef/0x240 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888037c823c0 (size 704): comm "syz-executor.7", pid 8903, jiffies 4295472763 hex dump (first 32 bytes): 00 90 26 3a 80 88 ff ff 01 00 00 00 00 68 00 00 ..&:.........h.. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc fd0d3cf1): kmem_cache_alloc_node_noprof+0x3a8/0x470 kmalloc_reserve+0x189/0x2b0 __alloc_skb+0x161/0x370 alloc_skb_with_frags+0x8f/0x7c0 sock_alloc_send_pskb+0x7e5/0x960 hci_sock_sendmsg+0x190/0x2270 sock_write_iter+0x51d/0x5c0 vfs_write+0xbe9/0x10c0 ksys_write+0x1ef/0x240 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed