BUG: memory leak unreferenced object 0xffff88801ff35c00 (size 512): comm "syz-executor.0", pid 7620, jiffies 4295642635 (age 20.916s) 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: [<00000000260ec16c>] kmalloc include/linux/slab.h:581 [inline] [<00000000260ec16c>] kzalloc include/linux/slab.h:714 [inline] [<00000000260ec16c>] seccomp_prepare_filter kernel/seccomp.c:664 [inline] [<00000000260ec16c>] seccomp_prepare_user_filter kernel/seccomp.c:706 [inline] [<00000000260ec16c>] seccomp_set_mode_filter kernel/seccomp.c:1834 [inline] [<00000000260ec16c>] do_seccomp+0x2d5/0x27e0 kernel/seccomp.c:1954 [<000000004a983cbf>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000004a983cbf>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000392cabc0>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffffc9000010b000 (size 4096): comm "syz-executor.0", pid 7620, jiffies 4295642635 (age 20.916s) 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: [<00000000f5a3c027>] __vmalloc_node_range+0x10ca/0x1360 mm/vmalloc.c:3120 [<0000000064f91979>] __vmalloc_node+0xb5/0x100 mm/vmalloc.c:3157 [<00000000e52ba069>] bpf_prog_alloc_no_stats+0x38/0x340 kernel/bpf/core.c:88 [<00000000f1b9cbde>] bpf_prog_alloc+0x24/0x170 kernel/bpf/core.c:122 [<000000005b4ffbca>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<00000000e91c47f9>] seccomp_prepare_filter kernel/seccomp.c:669 [inline] [<00000000e91c47f9>] seccomp_prepare_user_filter kernel/seccomp.c:706 [inline] [<00000000e91c47f9>] seccomp_set_mode_filter kernel/seccomp.c:1834 [inline] [<00000000e91c47f9>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1954 [<000000004a983cbf>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000004a983cbf>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000392cabc0>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88800f43b000 (size 2048): comm "syz-executor.0", pid 7620, jiffies 4295642635 (age 20.916s) 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: [<0000000053657f90>] kmalloc include/linux/slab.h:581 [inline] [<0000000053657f90>] kzalloc include/linux/slab.h:714 [inline] [<0000000053657f90>] bpf_prog_alloc_no_stats+0xeb/0x340 kernel/bpf/core.c:92 [<00000000f1b9cbde>] bpf_prog_alloc+0x24/0x170 kernel/bpf/core.c:122 [<000000005b4ffbca>] bpf_prog_create_from_user+0xad/0x2e0 net/core/filter.c:1413 [<00000000e91c47f9>] seccomp_prepare_filter kernel/seccomp.c:669 [inline] [<00000000e91c47f9>] seccomp_prepare_user_filter kernel/seccomp.c:706 [inline] [<00000000e91c47f9>] seccomp_set_mode_filter kernel/seccomp.c:1834 [inline] [<00000000e91c47f9>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1954 [<000000004a983cbf>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000004a983cbf>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000392cabc0>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88800dcceca0 (size 16): comm "syz-executor.0", pid 7620, jiffies 4295642635 (age 20.916s) hex dump (first 16 bytes): 01 00 5b 45 80 88 ff ff e8 d3 2e 0d 80 88 ff ff ..[E............ backtrace: [<000000000f2eb5e1>] kmalloc include/linux/slab.h:581 [inline] [<000000000f2eb5e1>] bpf_prog_store_orig_filter+0x7b/0x1e0 net/core/filter.c:1136 [<0000000082a1d225>] bpf_prog_create_from_user+0x1c6/0x2e0 net/core/filter.c:1426 [<00000000e91c47f9>] seccomp_prepare_filter kernel/seccomp.c:669 [inline] [<00000000e91c47f9>] seccomp_prepare_user_filter kernel/seccomp.c:706 [inline] [<00000000e91c47f9>] seccomp_set_mode_filter kernel/seccomp.c:1834 [inline] [<00000000e91c47f9>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1954 [<000000004a983cbf>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000004a983cbf>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000392cabc0>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: memory leak unreferenced object 0xffff88800d2ed3e8 (size 8): comm "syz-executor.0", pid 7620, jiffies 4295642635 (age 20.916s) hex dump (first 8 bytes): 06 00 00 00 00 00 ff 7f ........ backtrace: [<000000008501c5dd>] kmemdup+0x23/0x50 mm/util.c:128 [<000000004a49c327>] kmemdup include/linux/fortify-string.h:440 [inline] [<000000004a49c327>] bpf_prog_store_orig_filter+0x103/0x1e0 net/core/filter.c:1143 [<0000000082a1d225>] bpf_prog_create_from_user+0x1c6/0x2e0 net/core/filter.c:1426 [<00000000e91c47f9>] seccomp_prepare_filter kernel/seccomp.c:669 [inline] [<00000000e91c47f9>] seccomp_prepare_user_filter kernel/seccomp.c:706 [inline] [<00000000e91c47f9>] seccomp_set_mode_filter kernel/seccomp.c:1834 [inline] [<00000000e91c47f9>] do_seccomp+0x325/0x27e0 kernel/seccomp.c:1954 [<000000004a983cbf>] do_syscall_x64 arch/x86/entry/common.c:50 [inline] [<000000004a983cbf>] do_syscall_64+0x3b/0x90 arch/x86/entry/common.c:80 [<00000000392cabc0>] entry_SYSCALL_64_after_hwframe+0x44/0xae BUG: leak checking failed