BUG: memory leak unreferenced object 0xffff888104a37580 (size 32): comm "syz-executor853", pid 7214, jiffies 4294941866 (age 22.310s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000c365f26>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000c365f26>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000000c365f26>] slab_alloc mm/slab.c:3319 [inline] [<000000000c365f26>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d2e16d43>] kmalloc include/linux/slab.h:556 [inline] [<00000000d2e16d43>] kzalloc include/linux/slab.h:690 [inline] [<00000000d2e16d43>] net_alloc net/core/net_namespace.c:416 [inline] [<00000000d2e16d43>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000276118f2>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000009300807c>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000a5afc3d4>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000b447123f>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000b447123f>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000b447123f>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000290e5d26>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e00ae305>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888105680a00 (size 32): comm "syz-executor853", pid 7217, jiffies 4294941885 (age 22.120s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000c365f26>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000c365f26>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000000c365f26>] slab_alloc mm/slab.c:3319 [inline] [<000000000c365f26>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d2e16d43>] kmalloc include/linux/slab.h:556 [inline] [<00000000d2e16d43>] kzalloc include/linux/slab.h:690 [inline] [<00000000d2e16d43>] net_alloc net/core/net_namespace.c:416 [inline] [<00000000d2e16d43>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000276118f2>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000009300807c>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000a5afc3d4>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000b447123f>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000b447123f>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000b447123f>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000290e5d26>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e00ae305>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116bf8880 (size 32): comm "syz-executor853", pid 7225, jiffies 4294941886 (age 22.110s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000c365f26>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000c365f26>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000000c365f26>] slab_alloc mm/slab.c:3319 [inline] [<000000000c365f26>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d2e16d43>] kmalloc include/linux/slab.h:556 [inline] [<00000000d2e16d43>] kzalloc include/linux/slab.h:690 [inline] [<00000000d2e16d43>] net_alloc net/core/net_namespace.c:416 [inline] [<00000000d2e16d43>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000276118f2>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000009300807c>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000a5afc3d4>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000b447123f>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000b447123f>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000b447123f>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000290e5d26>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e00ae305>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888104a37580 (size 32): comm "syz-executor853", pid 7214, jiffies 4294941866 (age 28.810s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000c365f26>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000c365f26>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000000c365f26>] slab_alloc mm/slab.c:3319 [inline] [<000000000c365f26>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d2e16d43>] kmalloc include/linux/slab.h:556 [inline] [<00000000d2e16d43>] kzalloc include/linux/slab.h:690 [inline] [<00000000d2e16d43>] net_alloc net/core/net_namespace.c:416 [inline] [<00000000d2e16d43>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000276118f2>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000009300807c>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000a5afc3d4>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000b447123f>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000b447123f>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000b447123f>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000290e5d26>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e00ae305>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888105680a00 (size 32): comm "syz-executor853", pid 7217, jiffies 4294941885 (age 28.620s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000c365f26>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000c365f26>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000000c365f26>] slab_alloc mm/slab.c:3319 [inline] [<000000000c365f26>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d2e16d43>] kmalloc include/linux/slab.h:556 [inline] [<00000000d2e16d43>] kzalloc include/linux/slab.h:690 [inline] [<00000000d2e16d43>] net_alloc net/core/net_namespace.c:416 [inline] [<00000000d2e16d43>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000276118f2>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000009300807c>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000a5afc3d4>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000b447123f>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000b447123f>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000b447123f>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000290e5d26>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e00ae305>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888116bf8880 (size 32): comm "syz-executor853", pid 7225, jiffies 4294941886 (age 28.610s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000000c365f26>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000000c365f26>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000000c365f26>] slab_alloc mm/slab.c:3319 [inline] [<000000000c365f26>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<00000000d2e16d43>] kmalloc include/linux/slab.h:556 [inline] [<00000000d2e16d43>] kzalloc include/linux/slab.h:690 [inline] [<00000000d2e16d43>] net_alloc net/core/net_namespace.c:416 [inline] [<00000000d2e16d43>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000276118f2>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000009300807c>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000a5afc3d4>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000b447123f>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000b447123f>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000b447123f>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000290e5d26>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<00000000e00ae305>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program executing program executing program executing program