ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x7ff, 0x7, 0x0, 0x8001, 0x1b, "6a1d5eda49c94b2a2ccab52e728ec164c96044"}) BUG: memory leak unreferenced object 0xffff88804123f400 (size 512): comm "syz-executor.6", pid 16978, jiffies 4297674817 (age 18.861s) 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 c0 f6 14 00 c9 ff ff ................ backtrace: [<0000000064af259e>] kmalloc include/linux/slab.h:552 [inline] [<0000000064af259e>] kzalloc include/linux/slab.h:664 [inline] [<0000000064af259e>] seccomp_prepare_filter kernel/seccomp.c:565 [inline] [<0000000064af259e>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<0000000064af259e>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<0000000064af259e>] do_seccomp+0x2d5/0x25f0 kernel/seccomp.c:1692 [<00000000b8c31237>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<00000000404c9a7e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffffc90014f6c000 (size 4096): comm "syz-executor.6", pid 16978, jiffies 4297674817 (age 18.861s) 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: [<0000000005c62bce>] __vmalloc_node_range+0x574/0x9e0 mm/vmalloc.c:2571 [<000000002d39b819>] __vmalloc_node+0xb5/0x100 mm/vmalloc.c:2603 [<0000000085b5c592>] bpf_prog_alloc_no_stats+0x32/0x2b0 kernel/bpf/core.c:87 [<0000000054644aac>] bpf_prog_alloc+0x2c/0x230 kernel/bpf/core.c:115 [<000000006768dcf5>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<0000000069fdf4c4>] seccomp_prepare_filter kernel/seccomp.c:570 [inline] [<0000000069fdf4c4>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<0000000069fdf4c4>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<0000000069fdf4c4>] do_seccomp+0x31a/0x25f0 kernel/seccomp.c:1692 [<00000000b8c31237>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<00000000404c9a7e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88800f4df000 (size 1024): comm "syz-executor.6", pid 16978, jiffies 4297674817 (age 18.861s) 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: [<000000004b8ec979>] kmalloc include/linux/slab.h:552 [inline] [<000000004b8ec979>] kzalloc include/linux/slab.h:664 [inline] [<000000004b8ec979>] bpf_prog_alloc_no_stats+0xb9/0x2b0 kernel/bpf/core.c:91 [<0000000054644aac>] bpf_prog_alloc+0x2c/0x230 kernel/bpf/core.c:115 [<000000006768dcf5>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<0000000069fdf4c4>] seccomp_prepare_filter kernel/seccomp.c:570 [inline] [<0000000069fdf4c4>] seccomp_prepare_user_filter kernel/seccomp.c:607 [inline] [<0000000069fdf4c4>] seccomp_set_mode_filter kernel/seccomp.c:1572 [inline] [<0000000069fdf4c4>] do_seccomp+0x31a/0x25f0 kernel/seccomp.c:1692 [<00000000b8c31237>] do_syscall_64+0x33/0x40 arch/x86/entry/common.c:46 [<00000000404c9a7e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: leak checking failed