# https://syzkaller.appspot.com/bug?id=d582be84c0efa34f4936e12227905b2c18989a25 # See https://goo.gl/kgGztJ for information about syzkaller reproducers. #{"threaded":true,"collide":true,"repeat":true,"procs":8,"sandbox":"none","fault_call":-1,"tun":true,"tmpdir":true,"cgroups":true,"netdev":true,"resetnet":true,"segv":true} r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0xe, 0x8f, &(0x7f0000000100)="46f1263ab0e2d21caa642b2a7f50", &(0x7f0000000280)=""/143, 0x53e}, 0x28) recvmsg(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000800)=""/21, 0x15}, {&(0x7f0000000840)=""/38, 0x26}, {&(0x7f0000000880)}, {&(0x7f00000008c0)=""/143, 0x8f}, {&(0x7f0000000980)=""/71, 0x47}, {&(0x7f0000000a00)=""/46, 0x2e}, {&(0x7f0000000a40)=""/185, 0xb9}], 0x7, &(0x7f0000000b80)=""/124, 0x7c, 0x3}, 0x100) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000c40)={r2, r0})