BUG: memory leak unreferenced object 0xffff88804b7a4780 (size 232): comm "syz-executor.6", pid 6691, jiffies 4295199112 hex dump (first 32 bytes): 40 bb 1f 42 80 88 ff ff f0 0d 2e 1e 80 88 ff ff @..B............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 6f4f9dce): 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_cmd_sync_status+0x4c/0x70 hci_dev_cmd+0x3c1/0x980 hci_sock_ioctl+0x493/0x810 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 0xffff88800fff0d00 (size 704): comm "syz-executor.6", pid 6691, jiffies 4295199112 hex dump (first 32 bytes): c0 68 b2 16 80 88 ff ff 20 0c 01 00 5f 02 2a 05 .h...... ..._.*. 00 00 00 00 20 00 00 00 10 00 05 00 00 00 00 00 .... ........... backtrace (crc b9f757eb): 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_cmd_sync_status+0x4c/0x70 hci_dev_cmd+0x3c1/0x980 hci_sock_ioctl+0x493/0x810 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 0xffff8880421fbb40 (size 232): comm "softirq", pid 0, jiffies 4295210829 hex dump (first 32 bytes): f0 0d 2e 1e 80 88 ff ff 80 47 7a 4b 80 88 ff ff .........GzK.... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 20acb9e): 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 0xffff888017f29d40 (size 704): comm "syz-executor.6", pid 6754, jiffies 4295210967 hex dump (first 32 bytes): c0 78 86 4f 80 88 ff ff 20 0c 01 00 5f 02 2a 05 .x.O.... ..._.*. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 2dd8c9d0): 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_cmd_sync_status+0x4c/0x70 hci_dev_cmd+0x3c1/0x980 hci_sock_ioctl+0x493/0x810 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