BUG: memory leak unreferenced object 0xffff888122561618 (size 1176): comm "syz-executor.6", pid 8460, jiffies 4295105481 (age 40.390s) hex dump (first 32 bytes): 0a f3 00 00 04 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: [] ext4_alloc_inode+0x19/0x1a0 fs/ext4/super.c:1278 [] alloc_inode+0x27/0x100 fs/inode.c:233 [] new_inode_pseudo fs/inode.c:934 [inline] [] new_inode+0x23/0x100 fs/inode.c:963 [] __ext4_new_inode+0x127/0x2520 fs/ext4/ialloc.c:959 [] ext4_mkdir+0x1ef/0x550 fs/ext4/namei.c:2921 [] vfs_mkdir+0x258/0x330 fs/namei.c:3813 [] do_mkdirat+0x1a5/0x1f0 fs/namei.c:3838 [] do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881127264c0 (size 32): comm "syz-executor.6", pid 8460, jiffies 4295105481 (age 40.390s) hex dump (first 32 bytes): 90 18 56 22 81 88 ff ff 90 76 10 82 ff ff ff ff ..V".....v...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmem_cache_zalloc include/linux/slab.h:676 [inline] [] lsm_inode_alloc security/security.c:592 [inline] [] security_inode_alloc+0x2a/0xb0 security/security.c:1017 [] inode_init_always+0x114/0x250 fs/inode.c:170 [] alloc_inode+0x44/0x100 fs/inode.c:240 [] new_inode_pseudo fs/inode.c:934 [inline] [] new_inode+0x23/0x100 fs/inode.c:963 [] __ext4_new_inode+0x127/0x2520 fs/ext4/ialloc.c:959 [] ext4_mkdir+0x1ef/0x550 fs/ext4/namei.c:2921 [] vfs_mkdir+0x258/0x330 fs/namei.c:3813 [] do_mkdirat+0x1a5/0x1f0 fs/namei.c:3838 [] do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff8881226859f0 (size 1176): comm "syz-executor.5", pid 8465, jiffies 4295105873 (age 36.470s) hex dump (first 32 bytes): 0a f3 00 00 04 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: [] ext4_alloc_inode+0x19/0x1a0 fs/ext4/super.c:1278 [] alloc_inode+0x27/0x100 fs/inode.c:233 [] new_inode_pseudo fs/inode.c:934 [inline] [] new_inode+0x23/0x100 fs/inode.c:963 [] __ext4_new_inode+0x127/0x2520 fs/ext4/ialloc.c:959 [] ext4_mkdir+0x1ef/0x550 fs/ext4/namei.c:2921 [] vfs_mkdir+0x258/0x330 fs/namei.c:3813 [] do_mkdirat+0x1a5/0x1f0 fs/namei.c:3838 [] do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888127f8a040 (size 32): comm "syz-executor.5", pid 8465, jiffies 4295105873 (age 36.470s) hex dump (first 32 bytes): 68 5c 68 22 81 88 ff ff 90 76 10 82 ff ff ff ff h\h".....v...... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmem_cache_zalloc include/linux/slab.h:676 [inline] [] lsm_inode_alloc security/security.c:592 [inline] [] security_inode_alloc+0x2a/0xb0 security/security.c:1017 [] inode_init_always+0x114/0x250 fs/inode.c:170 [] alloc_inode+0x44/0x100 fs/inode.c:240 [] new_inode_pseudo fs/inode.c:934 [inline] [] new_inode+0x23/0x100 fs/inode.c:963 [] __ext4_new_inode+0x127/0x2520 fs/ext4/ialloc.c:959 [] ext4_mkdir+0x1ef/0x550 fs/ext4/namei.c:2921 [] vfs_mkdir+0x258/0x330 fs/namei.c:3813 [] do_mkdirat+0x1a5/0x1f0 fs/namei.c:3838 [] do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47 [] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88812261ea30 (size 1176): comm "syz-executor.0", pid 8463, jiffies 4295105875 (age 36.450s) hex dump (first 32 bytes): 0a f3 00 00 04 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: [] ext4_alloc_inode+0x19/0x1a0 fs/ext4/super.c:1278 [] alloc_inode+0x27/0x100 fs/inode.c:233 [] new_inode_pseudo fs/inode.c:934 [inline] [] new_inode+0x23/0x100 fs/inode.c:963 [] __ext4_new_inode+0x127/0x2520 fs/ext4/ialloc.c:959 [] ext4_mkdir+0x1ef/0x550 fs/ext4/namei.c:2921 [] vfs_mkdir+0x258/0x330 fs/namei.c:3813 [] do_mkdirat+0x1a5/0x1f0 fs/namei.c:3838 [] do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47 [] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1722.630089]