BUG: memory leak unreferenced object 0xffff88800dca3780 (size 232): comm "syz-executor.1", pid 6576, jiffies 4295299501 hex dump (first 32 bytes): 40 e6 64 1d 80 88 ff ff f8 8c 77 17 80 88 ff ff @.d.......w..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 7492ab86): kmem_cache_alloc_node_noprof+0x40a/0x6b0 __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/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888016986d80 (size 704): comm "syz-executor.1", pid 6576, jiffies 4295299501 hex dump (first 32 bytes): 40 e6 8c 1f 80 88 ff ff 01 04 05 33 8b 9e 00 00 @..........3.... 76 69 72 74 75 61 6c 2f 62 6c 6f 63 6b 2f 6c 6f virtual/block/lo backtrace (crc 7edfd374): kmem_cache_alloc_node_noprof+0x40a/0x6b0 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/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88801d64e640 (size 232): comm "syz-executor.0", pid 6643, jiffies 4295308837 hex dump (first 32 bytes): c0 2d 18 10 80 88 ff ff 80 37 ca 0d 80 88 ff ff .-.......7...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 4645e3a3): kmem_cache_alloc_node_noprof+0x40a/0x6b0 __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/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800d6e5380 (size 704): comm "syz-executor.0", pid 6643, jiffies 4295308837 hex dump (first 32 bytes): 80 cc 52 1d 80 88 ff ff 01 04 05 33 8b 9e 00 00 ..R........3.... c0 d0 1b 01 00 ea ff ff 00 d1 1b 01 00 ea ff ff ................ backtrace (crc b6b11d30): kmem_cache_alloc_node_noprof+0x40a/0x6b0 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/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888010182dc0 (size 232): comm "syz-executor.1", pid 6660, jiffies 4295309642 hex dump (first 32 bytes): 40 c6 fe 16 80 88 ff ff 40 e6 64 1d 80 88 ff ff @.......@.d..... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 5fba8f1c): kmem_cache_alloc_node_noprof+0x40a/0x6b0 __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/0x390 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed