BUG: memory leak unreferenced object 0xffff8880403a0400 (size 512): comm "syz-executor.1", pid 7398, jiffies 4295772983 (age 20.320s) 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 00 00 00 00 00 00 00 ................ backtrace: [<00000000099e8f7c>] kmalloc include/linux/slab.h:581 [inline] [<00000000099e8f7c>] kzalloc include/linux/slab.h:715 [inline] [<00000000099e8f7c>] seccomp_prepare_filter kernel/seccomp.c:661 [inline] [<00000000099e8f7c>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<00000000099e8f7c>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<00000000099e8f7c>] do_seccomp+0x2d5/0x27e0 kernel/seccomp.c:1944 [<00000000daf83cfa>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<00000000daf83cfa>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000ff0da248>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffffc9000071b000 (size 4096): comm "syz-executor.1", pid 7398, jiffies 4295772983 (age 20.320s) 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: [<000000004f8f13f9>] __vmalloc_node_range+0xa7f/0x10b0 mm/vmalloc.c:3123 [<000000003fbcb03e>] __vmalloc_node+0xb5/0x100 mm/vmalloc.c:3160 [<00000000768bc757>] bpf_prog_alloc_no_stats+0x38/0x340 kernel/bpf/core.c:88 [<00000000e4a74a56>] bpf_prog_alloc+0x24/0x170 kernel/bpf/core.c:122 [<000000002b452dcb>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<0000000032eefa10>] seccomp_prepare_filter kernel/seccomp.c:666 [inline] [<0000000032eefa10>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<0000000032eefa10>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<0000000032eefa10>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1944 [<00000000daf83cfa>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<00000000daf83cfa>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000ff0da248>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888044bdb000 (size 2048): comm "syz-executor.1", pid 7398, jiffies 4295772983 (age 20.320s) 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: [<00000000e6feef0c>] kmalloc include/linux/slab.h:581 [inline] [<00000000e6feef0c>] kzalloc include/linux/slab.h:715 [inline] [<00000000e6feef0c>] bpf_prog_alloc_no_stats+0xeb/0x340 kernel/bpf/core.c:92 [<00000000e4a74a56>] bpf_prog_alloc+0x24/0x170 kernel/bpf/core.c:122 [<000000002b452dcb>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<0000000032eefa10>] seccomp_prepare_filter kernel/seccomp.c:666 [inline] [<0000000032eefa10>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<0000000032eefa10>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<0000000032eefa10>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1944 [<00000000daf83cfa>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<00000000daf83cfa>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000ff0da248>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88800fc96060 (size 16): comm "syz-executor.1", pid 7398, jiffies 4295772984 (age 20.319s) hex dump (first 16 bytes): 01 00 07 45 80 88 ff ff 38 a9 a4 14 80 88 ff ff ...E....8....... backtrace: [<00000000eec4ab2c>] kmalloc include/linux/slab.h:581 [inline] [<00000000eec4ab2c>] bpf_prog_store_orig_filter+0x7b/0x1e0 net/core/filter.c:1136 [<0000000021a9b298>] bpf_prog_create_from_user+0x1c6/0x2e0 net/core/filter.c:1426 [<0000000032eefa10>] seccomp_prepare_filter kernel/seccomp.c:666 [inline] [<0000000032eefa10>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<0000000032eefa10>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<0000000032eefa10>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1944 [<00000000daf83cfa>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<00000000daf83cfa>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000ff0da248>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888014a4a938 (size 8): comm "syz-executor.1", pid 7398, jiffies 4295772984 (age 20.319s) hex dump (first 8 bytes): 06 00 00 00 03 00 ff 7f ........ backtrace: [<0000000087e0f8cd>] kmemdup+0x23/0x50 mm/util.c:128 [<00000000091f1f99>] kmemdup include/linux/fortify-string.h:304 [inline] [<00000000091f1f99>] bpf_prog_store_orig_filter+0x103/0x1e0 net/core/filter.c:1143 [<0000000021a9b298>] bpf_prog_create_from_user+0x1c6/0x2e0 net/core/filter.c:1426 [<0000000032eefa10>] seccomp_prepare_filter kernel/seccomp.c:666 [inline] [<0000000032eefa10>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<0000000032eefa10>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<0000000032eefa10>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1944 [<00000000daf83cfa>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<00000000daf83cfa>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000ff0da248>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: leak checking failed