r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='numa_maps\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) BUG: memory leak unreferenced object 0xffff888023c73c00 (size 512): comm "syz-executor.1", pid 7975, jiffies 4295522557 (age 17.630s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 e8 21 80 88 ff ff 00 b0 6e 00 00 c9 ff ff ...!......n..... backtrace: [<0000000052dc9be8>] kmalloc include/linux/slab.h:552 [inline] [<0000000052dc9be8>] kzalloc include/linux/slab.h:664 [inline] [<0000000052dc9be8>] seccomp_prepare_filter kernel/seccomp.c:565 [inline] [<0000000052dc9be8>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<0000000052dc9be8>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<0000000052dc9be8>] do_seccomp+0x2d5/0x25f0 kernel/seccomp.c:1692 [<00000000fe6a147e>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<000000001b067a89>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffffc900006eb000 (size 4096): comm "syz-executor.1", pid 7975, jiffies 4295522557 (age 17.630s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000955dd079>] __vmalloc_node_range+0x574/0x9e0 mm/vmalloc.c:2571 [<000000001c35b6f2>] __vmalloc_node+0xb5/0x100 mm/vmalloc.c:2603 [<00000000be6d0ee0>] bpf_prog_alloc_no_stats+0x32/0x2b0 kernel/bpf/core.c:87 [<0000000032b43e0b>] bpf_prog_alloc+0x2c/0x230 kernel/bpf/core.c:115 [<0000000045063e38>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<0000000004d590e9>] seccomp_prepare_filter kernel/seccomp.c:570 [inline] [<0000000004d590e9>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<0000000004d590e9>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<0000000004d590e9>] do_seccomp+0x31a/0x25f0 kernel/seccomp.c:1692 [<00000000fe6a147e>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<000000001b067a89>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888017cd1000 (size 1024): comm "syz-executor.1", pid 7975, jiffies 4295522557 (age 17.630s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000004c31c578>] kmalloc include/linux/slab.h:552 [inline] [<000000004c31c578>] kzalloc include/linux/slab.h:664 [inline] [<000000004c31c578>] bpf_prog_alloc_no_stats+0xb9/0x2b0 kernel/bpf/core.c:91 [<0000000032b43e0b>] bpf_prog_alloc+0x2c/0x230 kernel/bpf/core.c:115 [<0000000045063e38>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<0000000004d590e9>] seccomp_prepare_filter kernel/seccomp.c:570 [inline] [<0000000004d590e9>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<0000000004d590e9>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<0000000004d590e9>] do_seccomp+0x31a/0x25f0 kernel/seccomp.c:1692 [<00000000fe6a147e>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<000000001b067a89>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: leak checking failed