BUG: memory leak unreferenced object 0xffff888043492000 (size 512): comm "syz-executor.1", pid 21921, jiffies 4296309854 (age 19.678s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ backtrace: [<0000000057c6ccb7>] kmalloc include/linux/slab.h:581 [inline] [<0000000057c6ccb7>] kzalloc include/linux/slab.h:715 [inline] [<0000000057c6ccb7>] seccomp_prepare_filter kernel/seccomp.c:661 [inline] [<0000000057c6ccb7>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<0000000057c6ccb7>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<0000000057c6ccb7>] do_seccomp+0x2d5/0x27e0 kernel/seccomp.c:1944 [<000000006f8fc962>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000006f8fc962>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000a05341ad>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffffc9000071b000 (size 4096): comm "syz-executor.1", pid 21921, jiffies 4296309854 (age 19.678s) 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: [<00000000d637d42f>] __vmalloc_node_range+0xa7f/0x10b0 mm/vmalloc.c:3123 [<000000003302a003>] __vmalloc_node+0xb5/0x100 mm/vmalloc.c:3160 [<000000004d5d0785>] bpf_prog_alloc_no_stats+0x38/0x340 kernel/bpf/core.c:88 [<00000000e6846fa1>] bpf_prog_alloc+0x24/0x170 kernel/bpf/core.c:122 [<000000000a2ddc05>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<00000000daf2d804>] seccomp_prepare_filter kernel/seccomp.c:666 [inline] [<00000000daf2d804>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<00000000daf2d804>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<00000000daf2d804>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1944 [<000000006f8fc962>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000006f8fc962>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000a05341ad>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888043be8000 (size 2048): comm "syz-executor.1", pid 21921, jiffies 4296309854 (age 19.678s) 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: [<00000000a4f8422a>] kmalloc include/linux/slab.h:581 [inline] [<00000000a4f8422a>] kzalloc include/linux/slab.h:715 [inline] [<00000000a4f8422a>] bpf_prog_alloc_no_stats+0xeb/0x340 kernel/bpf/core.c:92 [<00000000e6846fa1>] bpf_prog_alloc+0x24/0x170 kernel/bpf/core.c:122 [<000000000a2ddc05>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<00000000daf2d804>] seccomp_prepare_filter kernel/seccomp.c:666 [inline] [<00000000daf2d804>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<00000000daf2d804>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<00000000daf2d804>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1944 [<000000006f8fc962>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000006f8fc962>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000a05341ad>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff888017c24f00 (size 16): comm "syz-executor.1", pid 21921, jiffies 4296309854 (age 19.679s) hex dump (first 16 bytes): 01 00 d4 41 80 88 ff ff d0 37 3e 1b 80 88 ff ff ...A.....7>..... backtrace: [<000000007bfded68>] kmalloc include/linux/slab.h:581 [inline] [<000000007bfded68>] bpf_prog_store_orig_filter+0x7b/0x1e0 net/core/filter.c:1136 [<00000000bf11cbae>] bpf_prog_create_from_user+0x1c6/0x2e0 net/core/filter.c:1426 [<00000000daf2d804>] seccomp_prepare_filter kernel/seccomp.c:666 [inline] [<00000000daf2d804>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<00000000daf2d804>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<00000000daf2d804>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1944 [<000000006f8fc962>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000006f8fc962>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000a05341ad>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88801b3e37d0 (size 8): comm "syz-executor.1", pid 21921, jiffies 4296309854 (age 19.679s) hex dump (first 8 bytes): 06 00 00 00 00 00 ff 7f ........ backtrace: [<00000000c2e5362f>] kmemdup+0x23/0x50 mm/util.c:128 [<000000002ee04ec6>] kmemdup include/linux/fortify-string.h:304 [inline] [<000000002ee04ec6>] bpf_prog_store_orig_filter+0x103/0x1e0 net/core/filter.c:1143 [<00000000bf11cbae>] bpf_prog_create_from_user+0x1c6/0x2e0 net/core/filter.c:1426 [<00000000daf2d804>] seccomp_prepare_filter kernel/seccomp.c:666 [inline] [<00000000daf2d804>] seccomp_prepare_user_filter kernel/seccomp.c:703 [inline] [<00000000daf2d804>] seccomp_set_mode_filter kernel/seccomp.c:1824 [inline] [<00000000daf2d804>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1944 [<000000006f8fc962>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000006f8fc962>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000a05341ad>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: leak checking failed