BUG: memory leak unreferenced object 0xffff8881175007e0 (size 32): comm "syz-executor902", pid 7069, jiffies 4294944350 (age 28.400s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cfb2080 (size 96): comm "syz-executor902", pid 7069, jiffies 4294944351 (age 28.390s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 50 4d bc 82 ff ff ff ff ........PM...... 00 00 00 00 00 00 00 00 00 39 bc 82 ff ff ff ff .........9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff888115e047c0 (size 32): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.220s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ccd4e80 (size 96): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.220s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 c0 4d bc 82 ff ff ff ff .........M...... 00 00 00 00 00 00 00 00 70 39 bc 82 ff ff ff ff ........p9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff8881175007e0 (size 32): comm "syz-executor902", pid 7069, jiffies 4294944350 (age 28.470s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cfb2080 (size 96): comm "syz-executor902", pid 7069, jiffies 4294944351 (age 28.460s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 50 4d bc 82 ff ff ff ff ........PM...... 00 00 00 00 00 00 00 00 00 39 bc 82 ff ff ff ff .........9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff888115e047c0 (size 32): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.290s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ccd4e80 (size 96): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.290s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 c0 4d bc 82 ff ff ff ff .........M...... 00 00 00 00 00 00 00 00 70 39 bc 82 ff ff ff ff ........p9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff8881175007e0 (size 32): comm "syz-executor902", pid 7069, jiffies 4294944350 (age 28.550s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cfb2080 (size 96): comm "syz-executor902", pid 7069, jiffies 4294944351 (age 28.540s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 50 4d bc 82 ff ff ff ff ........PM...... 00 00 00 00 00 00 00 00 00 39 bc 82 ff ff ff ff .........9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff888115e047c0 (size 32): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.370s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ccd4e80 (size 96): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.370s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 c0 4d bc 82 ff ff ff ff .........M...... 00 00 00 00 00 00 00 00 70 39 bc 82 ff ff ff ff ........p9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff8881175007e0 (size 32): comm "syz-executor902", pid 7069, jiffies 4294944350 (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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cfb2080 (size 96): comm "syz-executor902", pid 7069, jiffies 4294944351 (age 28.610s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 50 4d bc 82 ff ff ff ff ........PM...... 00 00 00 00 00 00 00 00 00 39 bc 82 ff ff ff ff .........9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff888115e047c0 (size 32): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.440s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ccd4e80 (size 96): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.440s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 c0 4d bc 82 ff ff ff ff .........M...... 00 00 00 00 00 00 00 00 70 39 bc 82 ff ff ff ff ........p9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff8881175007e0 (size 32): comm "syz-executor902", pid 7069, jiffies 4294944350 (age 28.690s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cfb2080 (size 96): comm "syz-executor902", pid 7069, jiffies 4294944351 (age 28.680s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 50 4d bc 82 ff ff ff ff ........PM...... 00 00 00 00 00 00 00 00 00 39 bc 82 ff ff ff ff .........9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff888115e047c0 (size 32): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.510s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ccd4e80 (size 96): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.510s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 c0 4d bc 82 ff ff ff ff .........M...... 00 00 00 00 00 00 00 00 70 39 bc 82 ff ff ff ff ........p9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff8881175007e0 (size 32): comm "syz-executor902", pid 7069, jiffies 4294944350 (age 28.760s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cfb2080 (size 96): comm "syz-executor902", pid 7069, jiffies 4294944351 (age 28.750s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 50 4d bc 82 ff ff ff ff ........PM...... 00 00 00 00 00 00 00 00 00 39 bc 82 ff ff ff ff .........9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff888115e047c0 (size 32): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.580s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ccd4e80 (size 96): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.580s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 c0 4d bc 82 ff ff ff ff .........M...... 00 00 00 00 00 00 00 00 70 39 bc 82 ff ff ff ff ........p9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff8881175007e0 (size 32): comm "syz-executor902", pid 7069, jiffies 4294944350 (age 28.840s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cfb2080 (size 96): comm "syz-executor902", pid 7069, jiffies 4294944351 (age 28.830s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 50 4d bc 82 ff ff ff ff ........PM...... 00 00 00 00 00 00 00 00 00 39 bc 82 ff ff ff ff .........9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff888115e047c0 (size 32): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.660s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ccd4e80 (size 96): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.660s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 c0 4d bc 82 ff ff ff ff .........M...... 00 00 00 00 00 00 00 00 70 39 bc 82 ff ff ff ff ........p9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff8881175007e0 (size 32): comm "syz-executor902", pid 7069, jiffies 4294944350 (age 28.910s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811cfb2080 (size 96): comm "syz-executor902", pid 7069, jiffies 4294944351 (age 28.900s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 50 4d bc 82 ff ff ff ff ........PM...... 00 00 00 00 00 00 00 00 00 39 bc 82 ff ff ff ff .........9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 BUG: memory leak unreferenced object 0xffff888115e047c0 (size 32): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.730s) 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: [<00000000a83ed741>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000a83ed741>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000a83ed741>] slab_alloc mm/slab.c:3326 [inline] [<00000000a83ed741>] kmem_cache_alloc_trace+0x13d/0x280 mm/slab.c:3553 [<0000000059fc92b9>] kmalloc include/linux/slab.h:547 [inline] [<0000000059fc92b9>] kzalloc include/linux/slab.h:742 [inline] [<0000000059fc92b9>] net_alloc net/core/net_namespace.c:398 [inline] [<0000000059fc92b9>] copy_net_ns+0xb2/0x220 net/core/net_namespace.c:445 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740 [<00000000f4c5f2c8>] do_syscall_64+0x76/0x1a0 arch/x86/entry/common.c:296 [<0000000038550184>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811ccd4e80 (size 96): comm "syz-executor902", pid 7079, jiffies 4294944368 (age 28.730s) hex dump (first 32 bytes): 02 00 00 00 00 00 00 00 c0 4d bc 82 ff ff ff ff .........M...... 00 00 00 00 00 00 00 00 70 39 bc 82 ff ff ff ff ........p9...... backtrace: [<00000000b0b6ab9a>] kmemleak_alloc_recursive include/linux/kmemleak.h:43 [inline] [<00000000b0b6ab9a>] slab_post_alloc_hook mm/slab.h:439 [inline] [<00000000b0b6ab9a>] slab_alloc_node mm/slab.c:3269 [inline] [<00000000b0b6ab9a>] kmem_cache_alloc_node_trace+0x15b/0x2a0 mm/slab.c:3597 [<00000000f96917f7>] __do_kmalloc_node mm/slab.c:3619 [inline] [<00000000f96917f7>] __kmalloc_node+0x38/0x50 mm/slab.c:3627 [<0000000032c54692>] kmalloc_node include/linux/slab.h:590 [inline] [<0000000032c54692>] kvmalloc_node+0x4a/0xd0 mm/util.c:431 [<00000000cdbb5464>] kvmalloc include/linux/mm.h:648 [inline] [<00000000cdbb5464>] kvzalloc include/linux/mm.h:656 [inline] [<00000000cdbb5464>] allocate_hook_entries_size+0x3b/0x60 net/netfilter/core.c:61 [<00000000ca33d229>] nf_hook_entries_grow+0xae/0x270 net/netfilter/core.c:128 [<000000003b071c4d>] __nf_register_net_hook+0x9a/0x170 net/netfilter/core.c:337 [<00000000d9c14042>] nf_register_net_hook+0x34/0xc0 net/netfilter/core.c:464 [<000000004119a586>] nf_register_net_hooks+0x53/0xc0 net/netfilter/core.c:480 [<000000004957a648>] __ip_vs_init+0xe8/0x170 net/netfilter/ipvs/ip_vs_core.c:2280 [<0000000044bb7165>] ops_init+0x4c/0x160 net/core/net_namespace.c:137 [<000000002d8e331b>] setup_net+0xde/0x230 net/core/net_namespace.c:323 [<000000003547ad16>] copy_net_ns+0x123/0x220 net/core/net_namespace.c:458 [<00000000a9d74bbc>] create_new_namespaces+0x141/0x2a0 kernel/nsproxy.c:103 [<000000008047d645>] unshare_nsproxy_namespaces+0x7f/0x100 kernel/nsproxy.c:202 [<000000005993ea6e>] ksys_unshare+0x236/0x490 kernel/fork.c:2674 [<0000000019417e75>] __do_sys_unshare kernel/fork.c:2742 [inline] [<0000000019417e75>] __se_sys_unshare kernel/fork.c:2740 [inline] [<0000000019417e75>] __x64_sys_unshare+0x16/0x20 kernel/fork.c:2740