BUG: memory leak unreferenced object 0xffff888121714aa0 (size 32): comm "syz-executor848", pid 7024, jiffies 4294954284 (age 24.540s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812b999480 (size 32): comm "syz-executor848", pid 7034, jiffies 4294954307 (age 24.320s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811915ab20 (size 32): comm "syz-executor848", pid 7036, jiffies 4294954307 (age 24.320s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121714aa0 (size 32): comm "syz-executor848", pid 7024, jiffies 4294954284 (age 27.940s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812b999480 (size 32): comm "syz-executor848", pid 7034, jiffies 4294954307 (age 27.720s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811915ab20 (size 32): comm "syz-executor848", pid 7036, jiffies 4294954307 (age 27.720s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121714aa0 (size 32): comm "syz-executor848", pid 7024, jiffies 4294954284 (age 29.130s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812b999480 (size 32): comm "syz-executor848", pid 7034, jiffies 4294954307 (age 28.900s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811915ab20 (size 32): comm "syz-executor848", pid 7036, jiffies 4294954307 (age 28.900s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888121714aa0 (size 32): comm "syz-executor848", pid 7024, jiffies 4294954284 (age 31.410s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88812b999480 (size 32): comm "syz-executor848", pid 7034, jiffies 4294954307 (age 31.180s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811915ab20 (size 32): comm "syz-executor848", pid 7036, jiffies 4294954307 (age 31.180s) 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: [<0000000011005eaa>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<0000000011005eaa>] slab_post_alloc_hook mm/slab.h:586 [inline] [<0000000011005eaa>] slab_alloc mm/slab.c:3319 [inline] [<0000000011005eaa>] kmem_cache_alloc_trace+0x145/0x2c0 mm/slab.c:3548 [<0000000087e3b917>] kmalloc include/linux/slab.h:556 [inline] [<0000000087e3b917>] kzalloc include/linux/slab.h:690 [inline] [<0000000087e3b917>] net_alloc net/core/net_namespace.c:416 [inline] [<0000000087e3b917>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:463 [<000000006d86592e>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<00000000d10707f2>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<00000000759ded89>] ksys_unshare+0x237/0x490 kernel/fork.c:2827 [<0000000037fa8b41>] __do_sys_unshare kernel/fork.c:2895 [inline] [<0000000037fa8b41>] __se_sys_unshare kernel/fork.c:2893 [inline] [<0000000037fa8b41>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2893 [<00000000ac3e4f98>] do_syscall_64+0x73/0x1f0 arch/x86/entry/common.c:290 [<000000001f56a94e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 executing program executing program executing program executing program