BUG: memory leak unreferenced object 0xffff88811c860b40 (size 32): comm "syz-executor298", pid 7321, jiffies 4294948051 (age 29.830s) 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: [<000000006490f8bf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006490f8bf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000006490f8bf>] slab_alloc mm/slab.c:3319 [inline] [<000000006490f8bf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000005006306f>] kmalloc include/linux/slab.h:556 [inline] [<000000005006306f>] kzalloc include/linux/slab.h:690 [inline] [<000000005006306f>] net_alloc net/core/net_namespace.c:416 [inline] [<000000005006306f>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000f81b871f>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000003984010>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000ff9c26a1>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<000000004e3e1a75>] __do_sys_unshare kernel/fork.c:2895 [inline] [<000000004e3e1a75>] __se_sys_unshare kernel/fork.c:2893 [inline] [<000000004e3e1a75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000aac5a5ed>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000000df4a067>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881125c0c40 (size 32): comm "syz-executor298", pid 7327, jiffies 4294948062 (age 29.720s) 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: [<000000006490f8bf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006490f8bf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000006490f8bf>] slab_alloc mm/slab.c:3319 [inline] [<000000006490f8bf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000005006306f>] kmalloc include/linux/slab.h:556 [inline] [<000000005006306f>] kzalloc include/linux/slab.h:690 [inline] [<000000005006306f>] net_alloc net/core/net_namespace.c:416 [inline] [<000000005006306f>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000f81b871f>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000003984010>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000ff9c26a1>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<000000004e3e1a75>] __do_sys_unshare kernel/fork.c:2895 [inline] [<000000004e3e1a75>] __se_sys_unshare kernel/fork.c:2893 [inline] [<000000004e3e1a75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000aac5a5ed>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000000df4a067>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811c860b40 (size 32): comm "syz-executor298", pid 7321, jiffies 4294948051 (age 37.130s) 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: [<000000006490f8bf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006490f8bf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000006490f8bf>] slab_alloc mm/slab.c:3319 [inline] [<000000006490f8bf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000005006306f>] kmalloc include/linux/slab.h:556 [inline] [<000000005006306f>] kzalloc include/linux/slab.h:690 [inline] [<000000005006306f>] net_alloc net/core/net_namespace.c:416 [inline] [<000000005006306f>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000f81b871f>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000003984010>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000ff9c26a1>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<000000004e3e1a75>] __do_sys_unshare kernel/fork.c:2895 [inline] [<000000004e3e1a75>] __se_sys_unshare kernel/fork.c:2893 [inline] [<000000004e3e1a75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000aac5a5ed>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000000df4a067>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881125c0c40 (size 32): comm "syz-executor298", pid 7327, jiffies 4294948062 (age 37.020s) 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: [<000000006490f8bf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006490f8bf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000006490f8bf>] slab_alloc mm/slab.c:3319 [inline] [<000000006490f8bf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000005006306f>] kmalloc include/linux/slab.h:556 [inline] [<000000005006306f>] kzalloc include/linux/slab.h:690 [inline] [<000000005006306f>] net_alloc net/core/net_namespace.c:416 [inline] [<000000005006306f>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000f81b871f>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000003984010>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000ff9c26a1>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<000000004e3e1a75>] __do_sys_unshare kernel/fork.c:2895 [inline] [<000000004e3e1a75>] __se_sys_unshare kernel/fork.c:2893 [inline] [<000000004e3e1a75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000aac5a5ed>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000000df4a067>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811c860b40 (size 32): comm "syz-executor298", pid 7321, jiffies 4294948051 (age 37.230s) 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: [<000000006490f8bf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006490f8bf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000006490f8bf>] slab_alloc mm/slab.c:3319 [inline] [<000000006490f8bf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000005006306f>] kmalloc include/linux/slab.h:556 [inline] [<000000005006306f>] kzalloc include/linux/slab.h:690 [inline] [<000000005006306f>] net_alloc net/core/net_namespace.c:416 [inline] [<000000005006306f>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000f81b871f>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000003984010>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000ff9c26a1>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<000000004e3e1a75>] __do_sys_unshare kernel/fork.c:2895 [inline] [<000000004e3e1a75>] __se_sys_unshare kernel/fork.c:2893 [inline] [<000000004e3e1a75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000aac5a5ed>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000000df4a067>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881125c0c40 (size 32): comm "syz-executor298", pid 7327, jiffies 4294948062 (age 37.120s) 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: [<000000006490f8bf>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<000000006490f8bf>] slab_post_alloc_hook mm/slab.h:586 [inline] [<000000006490f8bf>] slab_alloc mm/slab.c:3319 [inline] [<000000006490f8bf>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000005006306f>] kmalloc include/linux/slab.h:556 [inline] [<000000005006306f>] kzalloc include/linux/slab.h:690 [inline] [<000000005006306f>] net_alloc net/core/net_namespace.c:416 [inline] [<000000005006306f>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<00000000f81b871f>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000003984010>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000ff9c26a1>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<000000004e3e1a75>] __do_sys_unshare kernel/fork.c:2895 [inline] [<000000004e3e1a75>] __se_sys_unshare kernel/fork.c:2893 [inline] [<000000004e3e1a75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000aac5a5ed>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000000df4a067>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program executing program executing program