executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff88812b6d7500 (size 632): comm "syz-executor039", pid 7085, jiffies 4294947190 (age 13.680s) hex dump (first 32 bytes): 01 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................ 80 63 68 1f 81 88 ff ff 00 00 00 00 00 00 00 00 .ch............. backtrace: [<00000000641b7918>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000641b7918>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000641b7918>] slab_alloc mm/slab.c:3326 [inline] [<00000000641b7918>] kmem_cache_alloc+0x134/0x270 mm/slab.c:3488 [<00000000fe350d52>] sock_alloc_inode+0x1d/0xe0 net/socket.c:246 [<00000000ea78db1e>] alloc_inode+0x2c/0xe0 fs/inode.c:227 [<00000000184eac10>] new_inode_pseudo+0x18/0x70 fs/inode.c:916 [<00000000bdd1d992>] sock_alloc+0x1c/0x90 net/socket.c:569 [<00000000196f922a>] __sock_create+0x8f/0x250 net/socket.c:1388 [<00000000e37ca23f>] sock_create_kern+0x3b/0x50 net/socket.c:1493 [<00000000523a460e>] io_uring_get_fd fs/io_uring.c:2997 [inline] [<00000000523a460e>] io_uring_create fs/io_uring.c:3080 [inline] [<00000000523a460e>] io_uring_setup+0x4ea/0x990 fs/io_uring.c:3128 [<000000001ee0ffc6>] __do_sys_io_uring_setup fs/io_uring.c:3141 [inline] [<000000001ee0ffc6>] __se_sys_io_uring_setup fs/io_uring.c:3138 [inline] [<000000001ee0ffc6>] __x64_sys_io_uring_setup+0x1a/0x20 fs/io_uring.c:3138 [<000000003aa1028e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<0000000013c6e12c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811f686380 (size 64): comm "syz-executor039", pid 7085, jiffies 4294947190 (age 13.680s) hex dump (first 32 bytes): 00 00 00 00 81 88 ff ff 88 63 68 1f 81 88 ff ff .........ch..... 88 63 68 1f 81 88 ff ff 00 00 00 00 00 00 00 00 .ch............. backtrace: [<000000004f66df28>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000004f66df28>] slab_post_alloc_hook mm/slab.h:439 [inline] [<000000004f66df28>] slab_alloc mm/slab.c:3326 [inline] [<000000004f66df28>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<00000000f758ff52>] kmalloc include/linux/slab.h:547 [inline] [<00000000f758ff52>] sock_alloc_inode+0x44/0xe0 net/socket.c:249 [<00000000ea78db1e>] alloc_inode+0x2c/0xe0 fs/inode.c:227 [<00000000184eac10>] new_inode_pseudo+0x18/0x70 fs/inode.c:916 [<00000000bdd1d992>] sock_alloc+0x1c/0x90 net/socket.c:569 [<00000000196f922a>] __sock_create+0x8f/0x250 net/socket.c:1388 [<00000000e37ca23f>] sock_create_kern+0x3b/0x50 net/socket.c:1493 [<00000000523a460e>] io_uring_get_fd fs/io_uring.c:2997 [inline] [<00000000523a460e>] io_uring_create fs/io_uring.c:3080 [inline] [<00000000523a460e>] io_uring_setup+0x4ea/0x990 fs/io_uring.c:3128 [<000000001ee0ffc6>] __do_sys_io_uring_setup fs/io_uring.c:3141 [inline] [<000000001ee0ffc6>] __se_sys_io_uring_setup fs/io_uring.c:3138 [inline] [<000000001ee0ffc6>] __x64_sys_io_uring_setup+0x1a/0x20 fs/io_uring.c:3138 [<000000003aa1028e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<0000000013c6e12c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811efe6a80 (size 56): comm "syz-executor039", pid 7085, jiffies 4294947190 (age 13.680s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 30 75 6d 2b 81 88 ff ff 98 6a fe 1e 81 88 ff ff 0um+.....j...... backtrace: [<00000000641b7918>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000641b7918>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000641b7918>] slab_alloc mm/slab.c:3326 [inline] [<00000000641b7918>] kmem_cache_alloc+0x134/0x270 mm/slab.c:3488 [<00000000df02d9be>] kmem_cache_zalloc include/linux/slab.h:732 [inline] [<00000000df02d9be>] lsm_inode_alloc security/security.c:519 [inline] [<00000000df02d9be>] security_inode_alloc+0x33/0xb0 security/security.c:872 [<0000000051fe93d3>] inode_init_always+0x108/0x200 fs/inode.c:169 [<0000000038c1a632>] alloc_inode+0x49/0xe0 fs/inode.c:234 [<00000000184eac10>] new_inode_pseudo+0x18/0x70 fs/inode.c:916 [<00000000bdd1d992>] sock_alloc+0x1c/0x90 net/socket.c:569 [<00000000196f922a>] __sock_create+0x8f/0x250 net/socket.c:1388 [<00000000e37ca23f>] sock_create_kern+0x3b/0x50 net/socket.c:1493 [<00000000523a460e>] io_uring_get_fd fs/io_uring.c:2997 [inline] [<00000000523a460e>] io_uring_create fs/io_uring.c:3080 [inline] [<00000000523a460e>] io_uring_setup+0x4ea/0x990 fs/io_uring.c:3128 [<000000001ee0ffc6>] __do_sys_io_uring_setup fs/io_uring.c:3141 [inline] [<000000001ee0ffc6>] __se_sys_io_uring_setup fs/io_uring.c:3138 [inline] [<000000001ee0ffc6>] __x64_sys_io_uring_setup+0x1a/0x20 fs/io_uring.c:3138 [<000000003aa1028e>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:301 [<0000000013c6e12c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9