r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0xec0, r1, 0xf30b202d16d1bb4d}, 0x14}}, 0x0) BUG: memory leak unreferenced object 0xffff88800c859400 (size 512): comm "syz-executor.5", pid 10942, jiffies 4296180496 (age 18.466s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 f0 79 00 00 c9 ff ff ..........y..... backtrace: [<000000005dad931e>] kmalloc include/linux/slab.h:552 [inline] [<000000005dad931e>] kzalloc include/linux/slab.h:664 [inline] [<000000005dad931e>] seccomp_prepare_filter kernel/seccomp.c:565 [inline] [<000000005dad931e>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<000000005dad931e>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<000000005dad931e>] do_seccomp+0x2d5/0x25f0 kernel/seccomp.c:1692 [<00000000b2a02bf7>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<000000006bb4e50c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff8880087dd000 (size 512): comm "syz-executor.5", pid 10942, jiffies 4296180518 (age 18.444s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 94 85 0c 80 88 ff ff 00 70 6c 00 00 c9 ff ff .........pl..... backtrace: [<000000005dad931e>] kmalloc include/linux/slab.h:552 [inline] [<000000005dad931e>] kzalloc include/linux/slab.h:664 [inline] [<000000005dad931e>] seccomp_prepare_filter kernel/seccomp.c:565 [inline] [<000000005dad931e>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<000000005dad931e>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<000000005dad931e>] do_seccomp+0x2d5/0x25f0 kernel/seccomp.c:1692 [<00000000b2a02bf7>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<000000006bb4e50c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffffc900006c7000 (size 4096): comm "syz-executor.5", pid 10942, jiffies 4296180518 (age 18.444s) 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: [<000000007dda7f20>] __vmalloc_node_range+0x574/0x9e0 mm/vmalloc.c:2571 [<000000000d133cac>] __vmalloc_node+0xb5/0x100 mm/vmalloc.c:2603 [<00000000c8daa21f>] bpf_prog_alloc_no_stats+0x32/0x2b0 kernel/bpf/core.c:87 [<00000000411b0c0f>] bpf_prog_alloc+0x2c/0x230 kernel/bpf/core.c:115 [<000000000375cc1b>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<0000000070fde3f4>] seccomp_prepare_filter kernel/seccomp.c:570 [inline] [<0000000070fde3f4>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<0000000070fde3f4>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<0000000070fde3f4>] do_seccomp+0x31a/0x25f0 kernel/seccomp.c:1692 [<00000000b2a02bf7>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<000000006bb4e50c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888015390000 (size 1024): comm "syz-executor.5", pid 10942, jiffies 4296180518 (age 18.444s) 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: [<000000006b9ed2f5>] kmalloc include/linux/slab.h:552 [inline] [<000000006b9ed2f5>] kzalloc include/linux/slab.h:664 [inline] [<000000006b9ed2f5>] bpf_prog_alloc_no_stats+0xb9/0x2b0 kernel/bpf/core.c:91 [<00000000411b0c0f>] bpf_prog_alloc+0x2c/0x230 kernel/bpf/core.c:115 [<000000000375cc1b>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<0000000070fde3f4>] seccomp_prepare_filter kernel/seccomp.c:570 [inline] [<0000000070fde3f4>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<0000000070fde3f4>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<0000000070fde3f4>] do_seccomp+0x31a/0x25f0 kernel/seccomp.c:1692 [<00000000b2a02bf7>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<000000006bb4e50c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: leak checking failed