BUG: memory leak unreferenced object 0xffff88801f6fa280 (size 232): comm "syz-executor.2", pid 4571, jiffies 4294912154 hex dump (first 32 bytes): 40 eb 6b 0e 80 88 ff ff f0 cc 98 19 80 88 ff ff @.k............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc d9141372): kmem_cache_alloc_node_noprof+0x30f/0x3e0 __alloc_skb+0x2ab/0x370 hci_cmd_sync_alloc+0x34/0x300 __hci_cmd_sync_sk+0xf7/0x5c0 __hci_cmd_sync_status_sk+0x4d/0x1a0 hci_inquiry_sync+0x1f2/0x230 hci_inquiry+0x59e/0xb80 hci_sock_ioctl+0x2b5/0x810 sock_do_ioctl+0xd1/0x240 sock_ioctl+0x40d/0x630 __x64_sys_ioctl+0x18f/0x210 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88801ec55a00 (size 704): comm "syz-executor.2", pid 4571, jiffies 4294912154 hex dump (first 32 bytes): 00 30 e3 1d 80 88 ff ff 01 04 05 33 8b 9e 01 20 .0.........3... 28 00 00 00 62 00 00 00 a7 f7 ee ae 00 00 00 00 (...b........... backtrace (crc 1ff6d239): kmem_cache_alloc_node_noprof+0x30f/0x3e0 kmalloc_reserve+0x189/0x2b0 __alloc_skb+0x161/0x370 hci_cmd_sync_alloc+0x34/0x300 __hci_cmd_sync_sk+0xf7/0x5c0 __hci_cmd_sync_status_sk+0x4d/0x1a0 hci_inquiry_sync+0x1f2/0x230 hci_inquiry+0x59e/0xb80 hci_sock_ioctl+0x2b5/0x810 sock_do_ioctl+0xd1/0x240 sock_ioctl+0x40d/0x630 __x64_sys_ioctl+0x18f/0x210 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800e6beb40 (size 232): comm "syz-executor.2", pid 4574, jiffies 4294912987 hex dump (first 32 bytes): f0 cc 98 19 80 88 ff ff 80 a2 6f 1f 80 88 ff ff ..........o..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 5edbc7a2): kmem_cache_alloc_node_noprof+0x30f/0x3e0 __alloc_skb+0x2ab/0x370 hci_cmd_sync_alloc+0x34/0x300 __hci_cmd_sync_sk+0xf7/0x5c0 __hci_cmd_sync_status_sk+0x4d/0x1a0 hci_inquiry_sync+0x1f2/0x230 hci_inquiry+0x59e/0xb80 hci_sock_ioctl+0x2b5/0x810 sock_do_ioctl+0xd1/0x240 sock_ioctl+0x40d/0x630 __x64_sys_ioctl+0x18f/0x210 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88801d6ef400 (size 704): comm "syz-executor.2", pid 4574, jiffies 4294912987 hex dump (first 32 bytes): 00 20 41 1f 80 88 ff ff 01 04 05 33 8b 9e 01 20 . A........3... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc ff2bc9ef): kmem_cache_alloc_node_noprof+0x30f/0x3e0 kmalloc_reserve+0x189/0x2b0 __alloc_skb+0x161/0x370 hci_cmd_sync_alloc+0x34/0x300 __hci_cmd_sync_sk+0xf7/0x5c0 __hci_cmd_sync_status_sk+0x4d/0x1a0 hci_inquiry_sync+0x1f2/0x230 hci_inquiry+0x59e/0xb80 hci_sock_ioctl+0x2b5/0x810 sock_do_ioctl+0xd1/0x240 sock_ioctl+0x40d/0x630 __x64_sys_ioctl+0x18f/0x210 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed