socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r3, r4, 0x0) recvmmsg$unix(r5, &(0x7f0000000dc0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x12000, 0x0) BUG: memory leak unreferenced object 0xffff88800e0fd600 (size 184): comm "syz-executor.5", pid 4573, jiffies 4296084866 hex dump (first 32 bytes): 02 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 00 00 00 00 00 00 ................ backtrace (crc 288d3113): kmem_cache_alloc_noprof+0x397/0x470 prepare_creds+0x2c/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf5a/0x73b0 kernel_clone+0xea/0x820 __do_sys_clone+0xce/0x120 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88803c2e1900 (size 128): comm "syz-executor.5", pid 4573, jiffies 4296084866 hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 01 00 00 00 01 00 00 00 ................ backtrace (crc 3586e13): __kmalloc_noprof+0x37c/0x4b0 security_prepare_creds+0x101/0x160 prepare_creds+0x579/0x7e0 copy_creds+0x7a/0xa20 copy_process+0xf5a/0x73b0 kernel_clone+0xea/0x820 __do_sys_clone+0xce/0x120 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88803d8e7800 (size 1024): comm "syz-executor.5", pid 20972, jiffies 4296084946 hex dump (first 32 bytes): a0 58 d3 84 ff ff ff ff 01 00 00 00 00 00 00 00 .X.............. 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... backtrace (crc 14562c): __kmalloc_cache_noprof+0x3ad/0x470 fsnotify_alloc_group+0x98/0x350 inotify_new_group+0x20/0x590 __do_sys_inotify_init+0x16/0xa0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888016472080 (size 32): comm "syz-executor.5", pid 20972, jiffies 4296084946 hex dump (first 32 bytes): 80 20 47 16 80 88 ff ff 80 20 47 16 80 88 ff ff . G...... G..... 00 40 00 00 ff ff ff ff 00 00 00 00 00 00 00 00 .@.............. backtrace (crc 91140b91): __kmalloc_cache_noprof+0x3ad/0x470 inotify_new_group+0x79/0x590 __do_sys_inotify_init+0x16/0xa0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888016d32540 (size 360): comm "syz-executor.5", pid 20972, jiffies 4296084946 hex dump (first 32 bytes): 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... ff ff ff ff ff ff ff ff e0 2e 6e 88 ff ff ff ff ..........n..... backtrace (crc 22bdafe): kmem_cache_alloc_noprof+0x397/0x470 alloc_empty_file+0x58/0x1e0 alloc_file_pseudo+0x12b/0x220 __anon_inode_getfile+0xe1/0x280 anon_inode_getfd+0x56/0xb0 __do_sys_inotify_init+0x4e/0xa0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88800b73fd40 (size 16): comm "syz-executor.5", pid 20972, jiffies 4296084946 hex dump (first 16 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 35cdddfe): kmem_cache_alloc_noprof+0x397/0x470 security_file_alloc+0x35/0x130 init_file+0x95/0x4c0 alloc_empty_file+0x76/0x1e0 alloc_file_pseudo+0x12b/0x220 __anon_inode_getfile+0xe1/0x280 anon_inode_getfd+0x56/0xb0 __do_sys_inotify_init+0x4e/0xa0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888016b3e800 (size 1024): comm "syz-executor.5", pid 20972, jiffies 4296084956 hex dump (first 32 bytes): a0 58 d3 84 ff ff ff ff 01 00 00 00 00 00 00 00 .X.............. 00 00 00 00 ad 4e ad de ff ff ff ff 00 00 00 00 .....N.......... backtrace (crc cb76b86): __kmalloc_cache_noprof+0x3ad/0x470 fsnotify_alloc_group+0x98/0x350 inotify_new_group+0x20/0x590 __do_sys_inotify_init+0x16/0xa0 do_syscall_64+0xbf/0x360 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: leak checking failed