BUG: memory leak unreferenced object 0xffff888121878f20 (size 32): comm "syz-executor508", pid 7309, jiffies 4294942905 (age 33.020s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f00 (size 32): comm "syz-executor508", pid 7302, jiffies 4294942906 (age 33.010s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121bfc4a0 (size 32): comm "syz-executor508", pid 7357, jiffies 4294942938 (age 32.690s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881177d0500 (size 32): comm "syz-executor508", pid 7379, jiffies 4294943024 (age 31.830s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f20 (size 32): comm "syz-executor508", pid 7309, jiffies 4294942905 (age 33.090s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f00 (size 32): comm "syz-executor508", pid 7302, jiffies 4294942906 (age 33.080s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121bfc4a0 (size 32): comm "syz-executor508", pid 7357, jiffies 4294942938 (age 32.760s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881177d0500 (size 32): comm "syz-executor508", pid 7379, jiffies 4294943024 (age 31.900s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f20 (size 32): comm "syz-executor508", pid 7309, jiffies 4294942905 (age 33.160s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f00 (size 32): comm "syz-executor508", pid 7302, jiffies 4294942906 (age 33.150s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121bfc4a0 (size 32): comm "syz-executor508", pid 7357, jiffies 4294942938 (age 32.840s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881177d0500 (size 32): comm "syz-executor508", pid 7379, jiffies 4294943024 (age 31.980s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f20 (size 32): comm "syz-executor508", pid 7309, jiffies 4294942905 (age 33.240s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f00 (size 32): comm "syz-executor508", pid 7302, jiffies 4294942906 (age 33.230s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121bfc4a0 (size 32): comm "syz-executor508", pid 7357, jiffies 4294942938 (age 32.910s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881177d0500 (size 32): comm "syz-executor508", pid 7379, jiffies 4294943024 (age 32.050s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f20 (size 32): comm "syz-executor508", pid 7309, jiffies 4294942905 (age 33.310s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f00 (size 32): comm "syz-executor508", pid 7302, jiffies 4294942906 (age 33.300s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121bfc4a0 (size 32): comm "syz-executor508", pid 7357, jiffies 4294942938 (age 32.980s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881177d0500 (size 32): comm "syz-executor508", pid 7379, jiffies 4294943024 (age 32.120s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f20 (size 32): comm "syz-executor508", pid 7309, jiffies 4294942905 (age 33.390s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f00 (size 32): comm "syz-executor508", pid 7302, jiffies 4294942906 (age 33.380s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121bfc4a0 (size 32): comm "syz-executor508", pid 7357, jiffies 4294942938 (age 33.060s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881177d0500 (size 32): comm "syz-executor508", pid 7379, jiffies 4294943024 (age 32.200s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f20 (size 32): comm "syz-executor508", pid 7309, jiffies 4294942905 (age 33.460s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f00 (size 32): comm "syz-executor508", pid 7302, jiffies 4294942906 (age 33.450s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121bfc4a0 (size 32): comm "syz-executor508", pid 7357, jiffies 4294942938 (age 33.130s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881177d0500 (size 32): comm "syz-executor508", pid 7379, jiffies 4294943024 (age 32.270s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f20 (size 32): comm "syz-executor508", pid 7309, jiffies 4294942905 (age 33.540s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121878f00 (size 32): comm "syz-executor508", pid 7302, jiffies 4294942906 (age 33.530s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121bfc4a0 (size 32): comm "syz-executor508", pid 7357, jiffies 4294942938 (age 33.210s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8881177d0500 (size 32): comm "syz-executor508", pid 7379, jiffies 4294943024 (age 32.350s) 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: [<00000000aca32bac>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000aca32bac>] slab_post_alloc_hook mm/slab.h:586 [inline] [<00000000aca32bac>] slab_alloc mm/slab.c:3319 [inline] [<00000000aca32bac>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<000000001acf163d>] kmalloc include/linux/slab.h:556 [inline] [<000000001acf163d>] kzalloc include/linux/slab.h:690 [inline] [<000000001acf163d>] net_alloc net/core/net_namespace.c:416 [inline] [<000000001acf163d>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000000097d500>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<0000000064077287>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000d7433c87>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<00000000537dbe6d>] __do_sys_unshare kernel/fork.c:2895 [inline] [<00000000537dbe6d>] __se_sys_unshare kernel/fork.c:2893 [inline] [<00000000537dbe6d>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000f1711d71>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<0000000074303d9c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9