BUG: memory leak unreferenced object 0xffff8880567de640 (size 232): comm "softirq", pid 0, jiffies 4295464953 hex dump (first 32 bytes): 80 52 b0 4a 80 88 ff ff f0 8d 6d 16 80 88 ff ff .R.J......m..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 39b14890): kmem_cache_alloc_bulk_noprof+0x38c/0x5e0 napi_skb_cache_get+0x5e7/0x750 __alloc_skb+0x2ae/0x430 napi_alloc_skb+0x37b/0x6e0 e1000_clean_rx_irq+0x2de/0x1190 e1000_clean+0x95f/0x2540 __napi_poll+0xb7/0x6c0 net_rx_action+0x9cf/0xdb0 handle_softirqs+0x1b1/0x7d0 do_softirq+0x48/0x80 __local_bh_enable_ip+0xf1/0x110 __dev_queue_xmit+0xca9/0x3d50 ip_finish_output2+0xaa0/0x1bc0 __ip_finish_output.part.0+0x1bb/0x350 ip_output+0x380/0xb20 __ip_queue_xmit+0x1bad/0x22f0 BUG: memory leak unreferenced object 0xffff88804be463c0 (size 704): comm "syz-executor.4", pid 8678, jiffies 4295465002 hex dump (first 32 bytes): 80 5c 10 53 80 88 ff ff 01 04 05 33 8b 9e 00 17 .\.S.......3.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 85402294): kmem_cache_alloc_node_noprof+0x46a/0x780 kmalloc_reserve+0x189/0x2b0 __alloc_skb+0x18a/0x430 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/0xb90 hci_sock_ioctl+0x2b5/0x810 sock_do_ioctl+0xd1/0x240 sock_ioctl+0x40d/0x630 __x64_sys_ioctl+0x18f/0x210 do_syscall_64+0xbf/0x420 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88804ab05280 (size 232): comm "syz-executor.4", pid 8684, jiffies 4295465882 hex dump (first 32 bytes): f0 8d 6d 16 80 88 ff ff 40 e6 7d 56 80 88 ff ff ..m.....@.}V.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 8c91bb24): kmem_cache_alloc_node_noprof+0x46a/0x780 __alloc_skb+0x159/0x430 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/0xb90 hci_sock_ioctl+0x2b5/0x810 sock_do_ioctl+0xd1/0x240 sock_ioctl+0x40d/0x630 __x64_sys_ioctl+0x18f/0x210 do_syscall_64+0xbf/0x420 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888016d74d00 (size 704): comm "syz-executor.4", pid 8684, jiffies 4295465882 hex dump (first 32 bytes): c0 b8 18 0a 80 88 ff ff 01 04 05 33 8b 9e 00 17 ...........3.... 76 69 72 74 75 61 6c 2f 62 6c 6f 63 6b 2f 6c 6f virtual/block/lo backtrace (crc ba4c6a94): kmem_cache_alloc_node_noprof+0x46a/0x780 kmalloc_reserve+0x189/0x2b0 __alloc_skb+0x18a/0x430 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/0xb90 hci_sock_ioctl+0x2b5/0x810 sock_do_ioctl+0xd1/0x240 sock_ioctl+0x40d/0x630 __x64_sys_ioctl+0x18f/0x210 do_syscall_64+0xbf/0x420 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed