recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000700)=""/4096, 0x1000, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x1, @empty, 0xe7}, 0x1c) BUG: memory leak unreferenced object 0xffff888017763000 (size 512): comm "syz-executor.5", pid 6277, jiffies 4295495737 (age 26.422s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 02 44 80 88 ff ff 00 50 71 00 00 c9 ff ff ...D.....Pq..... backtrace: [<00000000ee07bfb0>] kmalloc include/linux/slab.h:552 [inline] [<00000000ee07bfb0>] kzalloc include/linux/slab.h:664 [inline] [<00000000ee07bfb0>] seccomp_prepare_filter kernel/seccomp.c:565 [inline] [<00000000ee07bfb0>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<00000000ee07bfb0>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<00000000ee07bfb0>] do_seccomp+0x2d5/0x2600 kernel/seccomp.c:1692 [<000000008143cd01>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<00000000a4dc3d50>] entry_SYSCALL_64_after_hwframe+0x61/0xc6 BUG: memory leak unreferenced object 0xffffc90000715000 (size 4096): comm "syz-executor.5", pid 6277, jiffies 4295495737 (age 26.422s) 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: [<00000000dc248f8b>] __vmalloc_node_range+0x574/0x9e0 mm/vmalloc.c:2571 [<000000009dcaaa14>] __vmalloc_node+0xb5/0x110 mm/vmalloc.c:2603 [<00000000ce092c66>] bpf_prog_alloc_no_stats+0x32/0x2c0 kernel/bpf/core.c:89 [<00000000bd7add56>] bpf_prog_alloc+0x2c/0x230 kernel/bpf/core.c:117 [<00000000eee6aaad>] bpf_prog_create_from_user+0xad/0x2f0 net/core/filter.c:1414 [<00000000496c7191>] seccomp_prepare_filter kernel/seccomp.c:570 [inline] [<00000000496c7191>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<00000000496c7191>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<00000000496c7191>] do_seccomp+0x31a/0x2600 kernel/seccomp.c:1692 [<000000008143cd01>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<00000000a4dc3d50>] entry_SYSCALL_64_after_hwframe+0x61/0xc6 BUG: memory leak unreferenced object 0xffff88801ed99000 (size 1024): comm "syz-executor.5", pid 6277, jiffies 4295495737 (age 26.423s) 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: [<0000000054a2418e>] kmalloc include/linux/slab.h:552 [inline] [<0000000054a2418e>] kzalloc include/linux/slab.h:664 [inline] [<0000000054a2418e>] bpf_prog_alloc_no_stats+0xb9/0x2c0 kernel/bpf/core.c:93 [<00000000bd7add56>] bpf_prog_alloc+0x2c/0x230 kernel/bpf/core.c:117 [<00000000eee6aaad>] bpf_prog_create_from_user+0xad/0x2f0 net/core/filter.c:1414 [<00000000496c7191>] seccomp_prepare_filter kernel/seccomp.c:570 [inline] [<00000000496c7191>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<00000000496c7191>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<00000000496c7191>] do_seccomp+0x31a/0x2600 kernel/seccomp.c:1692 [<000000008143cd01>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<00000000a4dc3d50>] entry_SYSCALL_64_after_hwframe+0x61/0xc6 BUG: leak checking failed