(r0, 0x84, 0x16, &(0x7f0000fe5000)={0x3, [0x1, 0x7, 0x3]}, &(0x7f0000fe6000-0x4)=0xa) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0xc, 0x0, r2, &(0x7f0000fe6000-0x8)='./file0\x00') mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fe5000)={0x0, 0x3, 0x0}, &(0x7f00007c4000-0x4)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000fe6000)={0xff, 0x1, 0x3, 0x6, 0x4}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fe6000-0x8)={r3, 0x1}, &(0x7f0000f5f000-0x4)=0x8) r4 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000fe5000-0x108)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x743, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0]}, &(0x7f0000fe4000)=0x108) 2018/01/16 13:28:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000001, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x6a, 0x8, 0xffffffffffff17d6, 0x101, 0x8, 0x1, 0x50, 0xae, 0x20, 0x4}, 0xb) ioctl$TCSBRK(r0, 0x5409, 0x7fff) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) fcntl$setstatus(r0, 0x4, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x80)="7b12ae8b6ae064f0190059dd3e858abcbe507aae788df40ae1e440b6e1e4e5de6f2261535fa41db4559978492e42c19426318cf86a6f90a36d6869921bc23011f6502bb0768b554a6f40015470d6f96c7d8ec8172949f0f7ae03648b23c8df4b92221ce5fe63ef68b6269fe09f73274148ad38b323751e7f758c6e62fe9f1dbe", 0x80, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='security+\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000002000-0x1d)="307809c9192c826d4e588af33c492265287ec4774d898a2535270d989c", 0x1d, r2) r3 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x78a, 0x101000) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r3, &(0x7f0000003000-0x8)=0x20, 0x8) chmod(&(0x7f0000003000-0x8)='./file0\x00', 0x2) r4 = dup3(r0, r3, 0x80000) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x1c, &(0x7f0000003000)=[@in6={0xa, 0x2, 0x300000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x101}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000004000-0xb8)={r5, 0x8, 0x3ff, 0x0, 0xd4da, 0xbb69, 0x8, 0x101, {r6, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1f, 0xfffffffffffffff9, 0x100000000, 0x9}}, &(0x7f0000004000-0x4)=0xb8) 2018/01/16 13:28:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x922e694efc3b6158, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) 2018/01/16 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f00001c1000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = syz_open_dev$sg(&(0x7f0000b93000)='/dev/sg#\x00', 0x8, 0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000416000)={r2}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004c6000)={r0, 0xe26}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ca4000-0x10)={0x1, 0x28, &(0x7f00004f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e59000)={r4, 0x2, 0x10}, 0xc) 2018/01/16 13:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@empty=0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = syz_open_dev$adsp(&(0x7f00004dd000-0xb)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cba000)=0x5, 0x4) 2018/01/16 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000042b000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12800, [0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f000068a000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x6, 0x1, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 13:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) fremovexattr(r0, &(0x7f00007cb000)=@known='system.sockprotoname\x00') 2018/01/16 13:28:23 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000e000-0xb4)=[{{&(0x7f0000003000-0x80)=@generic={0x0, "005550eb0be5231166db4aae938f769583fbe0532d85777cbc1e30488a5350b08937342716a22e88b26bbe030737265b90055c328d246b8b9749096d9afe815bf146acecb9b07b4526a49e8998d603800984584f391e263149e744df5a950bfef7113ee10f4418ecd5db8933c546223fa8b52222d63c0959ec80e1014345"}, 0x80, &(0x7f0000002000-0x90)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9") ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000001000)={0x4000, 0x10f000, 0x3ff, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e3000-0x16)='/selinux/checkreqprot\x00', 0x20800, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f98000-0x10)='/dev/sequencer2\x00', 0x204000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00004d3000)={&(0x7f000066e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) write(r0, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb", 0xffffffffffffff2f) 2018/01/16 13:28:23 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) rt_sigaction(0x0, &(0x7f000000e000)={0x0, {0x5}, 0x0, 0x100000001}, 0x0, 0x8, &(0x7f0000005000)={0x0}) ioctl(r0, 0xc1004110, &(0x7f000000e000-0xd)="967d34f201000005100000009c") 2018/01/16 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000696000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000918000-0xf6)=""/246) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000601000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095e000+0xe62)=0xe8) 2018/01/16 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000903000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000279000)=[{r0, 0x0, 0x0}], 0x1, 0x10001) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/16 13:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bed000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001eb000)=0xbc5, 0x4) io_destroy(r0) 2018/01/16 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d1b000-0x10)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000f36000)=0xffffffffffffff97) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x386400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000012f000/0x18000)=nil, &(0x7f0000a9d000)=[@text32={0x20, &(0x7f0000f51000)="66b85e000f00d0660f3807e967f2650f3266b830008ee8c744240000380000c744240200400000c7442406000000000f011424b94a090000b8824a0000ba000000000f3066ba210066ed66bad004b0e1eec4c2f3f54834440f20c03501000000440f22c0", 0x64}], 0x1, 0x0, &(0x7f000051f000-0x10)=[], 0x0) 2018/01/16 13:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000295000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2018/01/16 13:28:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10040, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x800000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000be1000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000d08000)=""/1, 0x0, 0x0) 2018/01/16 13:28:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000199000)='/dev/autofs\x00', 0x101000, 0x0) pipe2(&(0x7f0000949000-0x8)={0x0, 0x0}, 0x80000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000d8e000-0x18)={0x3ff, 0x1, 0x1, r1, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 13:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000631000-0x10)={0x0, 0x0, 0x0}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000c88000-0x4)=0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, r1, 0x0}) 2018/01/16 13:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000+0xce2)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00009aa000-0x40)={0x8001, 0x2, 0x4, 0x8, 0x7, 0x8e2f, 0xe5a, 0xffffffffffffff9f}, &(0x7f0000c36000-0x40)={0x3, 0x4, 0x6, 0x9, 0x7, 0x100000000, 0x1, 0x4}, &(0x7f0000ec3000-0x40)={0x7, 0x10000, 0x8000, 0xc0, 0x2, 0xc, 0x0, 0x9}, &(0x7f0000e52000-0x10)={0x0, 0x2710}) waitid(0x2, 0xffffffffffffffff, &(0x7f0000d6b000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000520000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000a27000)={&(0x7f0000004000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000007000)={&(0x7f0000df0000-0x48)={0x0, 0x0, 0x0, {r3, 0x0}, {0x0, r2}, {0x0, 0x0, 0x63, 0x0}, 0x1, @can={{0x1, 0x0, 0x2, 0x0}, 0x8000000, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000f15000)=""/220, 0xdc) 2018/01/16 13:28:23 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b17000-0xa)='/dev/dsp#\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000092a000-0x98)={0x0, @in6={{0xa, 0x1, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xf4}, &(0x7f00002de000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004f0000)={r1, 0x100000001, 0x7, 0x8}, &(0x7f0000127000-0x4)=0x10) r2 = socket$inet(0x2, 0x2, 0x2000000088) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00003a1000-0xf9)="cc872adfa055b1745cc7e33c8bef2e67a93a26a264200a85a6c226148bba4ab06c5a0e1cf31b2cd50ea48f8c143286d9d3fb40c6291b113abffe746444fb4f79241d8df5f01a9201efbab5160de4af063e38c88ded679cc3c06e724905484de7c54c06108ba1ced71cf2a41099f02ce6a7001ffcb3dd42896f7a0651d594dbde7220e7bf3774c51153ff0fbe0baa63b93dfaaba0c6621c3f7852715513aec5f62d7439f1c386b62c46fffbe8e72a307bb2cb8feb3cd915fb684cf9ee89ac842dd6672f1938dceff6fd6632d4a82a813c64043a03644aaf1299fbe3f7634254a260e81e4e297aee7eae07145baa3a11c3db35daa36c8f594124", 0xf9) 2018/01/16 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000b4a000-0xe)='/dev/admmidi#\x00', 0x4f0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d1b000-0x10)={0x0, 0x8004, 0x0, 0x7, 0x0}, &(0x7f000036b000)=0xffffffffffffff04) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x386400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) eventfd2(0x2, 0x80000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000cdf000-0xc)={0x5, r0, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000589000-0x10)=[{0x0, 0x799}, {0x2, 0x2}], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000012f000/0x18000)=nil, &(0x7f0000a9d000)=[@text32={0x20, &(0x7f0000f51000)="66b85e000f00d0660f3807e967f2650f3266b830008ee8c744240000380000c744240200400000c7442406000000000f011424b94a090000b8824a0000ba000000000f3066ba210066ed66bad004b0e1eec4c2f3f54834440f20c03501000000440f22c0", 0x64}], 0x1, 0x0, &(0x7f000051f000-0x10)=[], 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000109000-0x4)=0x9bb3) 2018/01/16 13:28:23 executing program 2: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x98b7bc79ab00b263, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000248000)=0x0, &(0x7f0000001000-0x4)=0x4) unshare(0xc000000) shmdt(r0) 2018/01/16 13:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r0 = dup(0xffffffffffffffff) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c50000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200000, &(0x7f0000275000)="", &(0x7f0000277000-0x4)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000011000)="f81ad54ee78141ed389c236f54ff632e066859edb20abaff8bd03ffcb493b60d9d37a55728615cbca18a") gettid() r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r2 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000577000-0x6a)=""/106) memfd_create(&(0x7f0000f72000)="74086e750000000000000000008c00", 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x1) 2018/01/16 13:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e64000)='/dev/ppp\x00', 0x282080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) socket$alg(0x26, 0x5, 0x0) 2018/01/16 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0xdc97, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$sock_bt(r3, 0x0, &(0x7f0000519000)="0bda8b74de2192270b2f05f6c8852deed61ad8673534842939a30cbdcf1cc51c35ea20a9443ed4be10e63e937df309d1232314cf7b") ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 13:28:23 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xff, &(0x7f0000007000-0x8)={0x0, 0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000-0x4)=0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x80400, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000007000)={0x8, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000009000-0x40)=[{&(0x7f0000009000-0xc)=""/12, 0xc}, {&(0x7f0000008000)=""/9, 0x9}, {&(0x7f0000008000)=""/142, 0x8e}, {&(0x7f0000004000)=""/71, 0x47}], 0x4) 2018/01/16 13:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c002a2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000519000)={0x0, 0x0}) 2018/01/16 13:28:23 executing program 3: r0 = syz_open_dev$random(&(0x7f00000ba000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000484000)={&(0x7f000053c000/0x1000)=nil, 0x1000}) 2018/01/16 13:28:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:23 executing program 2: r0 = gettid() exit(0x83b) r1 = socket$llc(0x1a, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x40)=[{&(0x7f00006dd000)="b56fb235be11e96332f47972949cb345f2b56bd9586694baac2dd6bf1b56a016018f028210a5de6e0f6d49f7fa1344857fb68cddcab0b712ea7f37c7c1fc40fc88d3b446f164970516bdec5b3152c73e030b03648f847fb5806f087f48e83d997deae3b8253b4103d8eccf8ad12a86a7ec9681fad1ce86456a2198fee4bd943655e1a62da3f2b2cdd3f4fd4bb6f8de228779f46a66e3f7991225616e498f52b6d80b778b06e5ff0623efcf247afffae4a701d7e757646c273b", 0xb9}, {&(0x7f00003bc000)="af9aa63ff2fc2db646a08f3ce68bdfefceeaf03a323806561eb3484acbf458010b5074702cd07ad4b8b71eb68b3ba5f39b96b7abcda440dba056c5fa6c96cb87d10e28873310d92c7f25e0739787203d76c5a5f6bbd594b786803ae6de00058acd2f456d3fe1bbc7d8ff1f69e3bb7eea267d282e7012db2d15ecc971dee84ec9cd4b2568be9de8765226c856a60b4621d4702933d507dfdae813f29447a72a358d9cc6f785fad6e9", 0xa8}, {&(0x7f0000000000)="0987e6a09e593e666265075144de3f437566ed17217298503b61b8078ff1dc9824ffdff1f814a1668d36e0f047703e2ea00f9070c55d0cbde6c7ff7e683ea2059484432c9d266aef691fd10ac8608f42841eb38993c6831407756e8df3e7e4a1c52a59cd18370ac8b82b8d3be213e7b695469c4fc81ae2548ca57a331d081ff7ed72f69510839a3124277367aa3e3e0f8704c987663ae7bfdbf6b89ffdd0af68bde099f655a68c25011c646f20d1f7cc98c14febfd6c6d686509be0ab4a875ea1078dca5c16de466456ce8f82de6f24dcacfb281a237", 0xd6}, {&(0x7f00000f4000-0x21)="8cee61b7af09d24af9f24a508739462a05d07fff5e27befac5db89e0dc689319c9", 0x21}], 0x4) r2 = dup2(r1, r1) accept$alg(r2, 0x0, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000-0xc)='personality\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000bcc000-0x30)={0x9, 0x28000000, 0x4, 0x101, 0x3c, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000737000-0x4)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00005c9000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000e05000)={0x2, r1}) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 13:28:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000731000-0x15)='net/ip6_tables_names\x00') ioctl$TCGETS(r1, 0x5401, &(0x7f00008b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_extract_tcp_res(&(0x7f000002b000-0x8)={0x0, 0x0}, 0xfffffffffffff800, 0xffffffffffff7fff) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 13:28:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffc1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fsync(r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002e5000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000110000-0x18)={0x5, 0x4, 0x84de, 0x5, 0x7, 0xfffffffffffff800}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00005f5000)=@generic="8343cdffd1342276711406e133a04262") getuid() 2018/01/16 13:28:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a127edce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0xff01, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d402, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008c9000-0x4)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) openat$audio(0xffffffffffffff9c, &(0x7f0000b29000-0xb)='/dev/audio\x00', 0x20000, 0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00007a1000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000ac000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/16 13:28:23 executing program 5: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x6, &(0x7f0000140000-0x4)=0x5) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ee5000-0x60)={0x0, 0x1d, 0x4, @thr={&(0x7f00000ad000-0x23)="95e48c532eb8111a51c731e9751ecc6c9520b59f3b90b4d0d2454a05d480d920e57e59", &(0x7f0000ee5000-0x1000)="3fc47fca405fc336a0efdc4a94591a5f8b61aa6e011a0b3d25993d58c3beb8b61944d2838a27a02fa30014ea3104c42d56b53b5688fff9983bf6e45478121ff614cb0b5cd398173e5b29f3273f4afd40f14ce663614b0598bc94afce837bb6de016a262253fa0a23c27360ff660534c0b577bbbf337e134c84a757fc02294a90c3d92264225456816e9a24c0406b799eb428b96b0d882aee412869adfe1c188ed04e60265a6164f115f25176816364b674e8403f7fdfe6c86c802f9cf42642a33d3a2f634422f2f301094f0c68399d0deb60a3a053d1e5bf0eca72505aab89029434c73d2b6fd549dace7fd106b3314a80dff8239381684b191ba301231459237cab54c7d850ca692ec6378d8e9b112fa4d68a3925de0ebd9e097d6c461d6e66f4568f0fd2caa94b56fd1d7ebcd3b892273dc668e50b55d66d4b01e2c6b8588ee1c8614eee357334a27a972388a420f8655d2bf0df9652151bee66cd7c06dcefdcf8ae8657243d0dd7ef1cf38a2f57361115752bb9d0619c8ef0879ed37069f3fa4d31327cc0b87ceb7bf3692779e7c1e73c96de15deccf1eee8b909531aa8d51abde0e8fb549f84b0b1865792481ac21975ea00324102845e00bc27c13ea880ebc763a4ad53ec21e82fb921fbcd5079df7a08c15935ff20976daacc0967beed4f8d6794555fca0f697ff709355e3cd8abfaf39f1401c87461652878a3a678356215e493a9e0d6a1f820596942921e12209ca1a4e4a7c23a0dc6572b184e24516613a670ce22c79ddd78ab076f0f02c68eced5e0caf55f8ed8a92cd590d7257fc410b2e43452a0758c0c869196978a9dd9e69de2270e1af28ed8fa2952cf2860bde5276c4fa3cdf304f838fa26966667508767afa0636163a61548e0b143e5717ae398ff535900049da2dbb8a2989ec0a835a3b9327659f372cfd06c7c466ffb8cf2986a762c1c271ae210f954515a9a220021413401ed5c185f800ad249261c2c3f983dfb3d65c5f7beff222cf6ff5ef7a7879622c19f70c93f2cbc4b455d135202df2b16b0b76dbbbc2dea388305731508f9751d804e0c38d32df6254ded0d270c204d0178f2de66b2dba9db085ced1ea355637290a9432227bd4d9085365c4c50ffe5c7d69bc3435cd2bf65b65b10b209b3f941b3e1d56750c806b2f81297fa550b0150a03e395c577a3288c122a55fbd3346669d9eb9912f0eaaa5efba07482dad7633f27748b9c56688c464ffcc36471e4d4a5e606cfc82657f1895fd5abedf973a7a4aaeb760c39405b36ad60cae404b7e0ba8306d4f9e84a271fa267f880a8391eea5abfb6e0af358109d3fd558b8e27800c842381680af8c0030403793d0867865710ec54c35530a392a7f3731a26a510e5cd9f3b57f5cd29396eaf9ac28d90456db3e8aecbda853353207444fe8e0f409e2a1a65674c68004e1592030f5f1f5c9bd04febdbf2abf3e40100783110c528e04fc50de22da9de8848848b5814703b65fb29173db49b91be0fe15d65412591bc7f73330ed29dc2723a3aa9e1a9e09590cc34b555f5afd65efd1bd91edf51f021914a09f85cf1dd801f785ba4350dc263c3f97daeb99503dc301dba3ead2921ef52c850f10f07ed7e9b565e0ddb7ed6f11fb3ee4a889d48e1b5b8b2894c0612fdad887618d9824dcd8ea9a1d612580d1ab1ebc79d6301b39fb98006626edaba0099739d46833462839fdfcbb8024321bcebc46314e7bd623669891befb8027dcc7d4b4da9415054d1f9bfa1acaa2beab0e6077969137fe6a3156922f50e20b7bafcfb05abc29259aa52e9336e8525621260abc88666e1ad15f7b7b20513725f6b7191d5e3dc9fd08645c3d461b4f088ff4c9f40ede450794e7e37fef3c1769c456cf7bd09f9795ff78f35018b5802809d335b2f05ed8615f2c97b9b3978fbc89a718fb1e82557f4b53fcf8cab13bf698f4f77a537b2eab2535ef152810a6c36dcf8061be983929d5731f4e2ca2cf9a69bab970e2e2d0563433f9686f93d6f9a051e7638fadae3bcda1b256e1349511016e1335dedbc021e5ff7d495750a78b1e6f65b0eb8780d50bf403e12d149d209d185250ff3bf1f8aa27063444dacd6e907b3ab8c896ce946b21c057715535fa718b7f35776e99c96f232c4a3b6649ad66dc7caf161b33a9f991b1df9db3e1d1b127ab3dba4e1539c2da7b874b1960531f635f203d37f26e4b12960e4ba7ca9d96057c6553b1480327889b8de0b16d5e6469e87e736bb1d89d7ee18fa8c9416e4502e1bb3879f3cdc706bd4338f8a98a0bab798b27b7dedc42b84dc7afa48d59798ea5d5ba494194bf5c5a8009d704cafa9445d69d2d181730ad7ea4976f135d221f61f33c08515409d489f5a33ffbeb6160eeea5e0bbef77ad8de97820d9d2f05649c3cc3e9aa142a9e5e4344d753972a150fb3baadf99823dd84388ca82dcdc85d06409b85d8bd990dd0a6cb00a6bb16ca9e6161f0b9c9e1608de611fbc73d808cba1f60526a5cafc7ace9eb32b664d44a12e0c2109376a159be49ac60e71a598598f58546366da4919118068a5e82da496080a6ee943e72bfd73607704b7b21dbaa906fb80d16d5e4a45409cbcfa6646ab957f968b69622c383b658826f196dc5e17e10ab691b0af41111df8ad5bc1e14b33c78619e8e72f59af42b8b4fcbb0156701f195d2b03cbe346d19e6ca831093ac031384464af81b9aa09c58df93bec38954b4e334acff132d6de0aed9d8b4f29b3192d49d51cdfd24a1ab236705be9612de48366d1d241191912f12ca26d71d5fbbbe1968f667279629f57fcdec8c2290622ee9591ece12f2ac49336b9b9d48bfc5d8d4aeae30b85bfc499a9a0f75cf3b80433146eefcdbc8fc79e8f5688e68f049cc0f8d38fd621e8e1d8043b8d3e87ff0bc823279751fa2159a53ec068abf36847d061b4161a872bf2ca3abfc9b2c9a60bb97e63e6678f41b10d5dedcf75c9472263d4d7937963b15aa3fc64031e49f31c6933226ba4e0ebe1da22fd6f5e975f799435462adbcd4aec4c15b87e3c9516e8a8d9b6168ed7de50e8cdf6f2e1036a439e4041dc3d2cc7f15e38460898df8ffb55b876ed394a97a520ab644fda642fdbf66bbd22be0a3d537221d1edb95add3ab86a265578a415d9a55ad73b0382139952713b0d671d84036bc6b43b57cf31a0500ad2853c2a7a000f949c881d1f92e8f46008acc4db68a1c5d908ebafe3cfcce2a29b882baaefe3c4586fc6f63b99a8c0228c0c6da734b0a1717facc2ba5b3337623b8d65ca6626571186ecee29b399eb51b5556f9582fbdc821b56390ffd10956c4b44e324f3dc0d35fc2c7398efb507561c89ef35f0617d8125f69b27bf4c5919afd41e47f274760a39a8b44c56242590ad3807898ba1f04bc895c8edefb3dd0b1f9f33fd4da39234435d0444af75c1ecb0e213f2484555907004ad8a0a55d46fad9026727d64be48ae9ca42e4f2686cf2a932564a02fcc1232409de2553a82881c5c63cf1835f0dde3b338ed126354a14145bf17f6de9e9205d88173913cf68d74f6f0adff22700407cd66180069e4b4ba544ed6343f8e08d088c0a25ae11c3f3ff9efaba9739f53545805530cfd06c7cf6b6a75b5a21a34b4592824202d0fa204dd2586ca35dd43dee172ce764cc9b6d8be06d869be2335ea4915f44c923f8d4ea6748a6a2622963bffe2256d8a6b704f46daa2e98d85ae2d49202bad22c97635da466efd8ee0c40a1c759fc470452c9985f5f729da78b1977830a3481e474d27ff3238e320e0b0b464892125c01581112a165fe017ee51fe0626aa4068f435c3187155b355a3436ff5cde4bc7e3aac0316f3d7cd1151125bccd6a74aa869a92acf8411468a42c98190d7ed6bf96fd8b2f819aebb645bb94c20584fc5cb3d1ab7d02d8d78df9c8594f6ebfbb73f8d4869a223c8af4d6ab61ca09cf61366226ba1f39ed67b54daf248bafce07e514cd961fe041d0f2b9561411da2e29dc5572d2d381f804f6afce16fb7db4bcd829e4abf6beaa98a360c918f36b0a46ec6479c4c04d870d87952cfbdf768b8ed4102382a1371ed2c2fff3b71dbe3a1f2403cf7087af1ca86ade5e5652384c9c47d455572a3717b2faf006060ccd6c0c2fbd280ba0f506c1d80fc0f9e8591e44d237ffca28794b524bfa2fc16ed747631bb2c50d6044f1a3bed4dda8e619f165f57bf00cfb25e61c720d6c939fb1d7d310587da70115ef64c432b9acb00092ccb604906e122590fb336d61b5f4a7ec79138f48f77f6e567525d98af064064f7c597a7fe0cdbc275d2de701c9a3270e6418baf2ad88014912d5d860942c0ceec2c9a254cfed7584f0647771d32d69d421b00d96925c5bd2c52fff9791479fac545f2669872dc50065ede0cf2c9f13b7c88c4001341a019d9dc0a4a145ef54ec10e538b01f08adb0cb0667223487e99c39a0980423209bf2b50bb835383773ef09ef907fc6262e0b76ca0e29a3e9d57a4e6d41f5a22a82a3bb10ce2df51e38b4d0d9ca2bb4eb0d7ba1a40c6d658b479ee867ca0bea317120eeb4755defbf912d200ad2b7ba7b0b738a7b19b6b23ae9d4c4928cde4db06115bf0a7e4d0e5bf8ad1ed86322160760888d0c4f4c312fbb3414b12bd6106135b3c20a3f78a8fe86b9487a6ca05a99e56c57f30bf86a53ceab550b9dd7b167e2185cb7621d00258273d648c37a241dc57e1b28e7fe1d6296819948643401c82e8aec94910f8ae1ac3f93b8ae99c514f747880beb935a97cc9c080831d2e78a069d8e5fb6391f9a5ece2ac060c69b57568c92736b056b4fbeb522730bf2cf59f5156619b68cade456f1814e6d2e2303626be46f62cd4613669dcb5e626253471e330125992525219e91527752edec61d41b461bd9e62160287fa135528eeb02731b0337d0074ddb16d573f98b4cad215044e3eda72c7badf9b05223da433e6997b3de68da7009ea86851b99e8e40985c8140faf11855adcc805dcdc016fc20b0e22619dcd49348b4dff074bb1f5ff8aad88ffbc3900e67f46ead5fb4079019f8a882b2bd1b3df834534a0d1fcaad2d64dff8a6a24f5bdb2fd56842ec56b7b3a0c2a424de293ae1df463389dd9d24726582abe59f5470432cd25532300a518336a6c6d6195dbf760e748f68388119fa3b164ca75607fdd47a9c3e7e4b20e4e9da169616bd30031783e817fc4c7dbe045dde57add8a8aba17b878a28fe4008b7fd6279be306f415e5c0bafcf2c8ea9018488421e1f5c5c538d8661e93788607edfe72dbeabd1fd6754d3964d9e6729799b23f216a59058f37784f750cfeae6d491305509b22e064ee9c03a0e2a2a0696d740d7eed927e59de65d4f35d8e8a0e8b288424dedd06a3939198dea708b55ad087b0c66d0a32d47b293667d2579b2770aa9b3c741a28c078ad66f5a8b2faf40c13140444e283edc85809c72db04a5b34ec0d0a09b83351b55f1c2fe851db73dcc39a37919913c2695209146374e9347dd91b34fdd19e458bec16a0bfc45b3efda0c260785aff2fc60c3d53935a397882bb0e1b2c9360a560ba7f0cab5ed72b141bbc914869f062c8f9d7c9e4f9c8a30ed0ca7a0bed156b66574c315028aa1482c75e328677618be182c8c32ec4af7497b5d6e3d71b1460240703267e5914dd5d7990e547ef286e942b6fad70ccb6cb8caf1958d7f707e9e628f99de33a21b2cfb5f774b26869f3ca8b68620345f6e888a176331713b79ff870b84c454a7aece3a76f9ffdc5fe67cc1232ce3136f3b7ceec8ae79775580eea519d30f21f04bc77b58d89e4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) listen$netrom(r2, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) accept$inet6(r2, &(0x7f00006a4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c4b000)=0x1c) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timerfd_gettime(r2, &(0x7f0000d5f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ee6000-0x20)={{0x0, r5}, {0x0, r4}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/16 13:28:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000039c000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000573000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000059f000-0x4)=[{0x3, 0x0}, {0x3, 0x3f}, {0x3, 0xffffffff}], 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000fe000-0x7a)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a0f4000000000, 0x60, 0x3, 0x1, 0xfffffffffffffffe}, &(0x7f0000d2d000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ad2000-0x6)={r2, 0x1ff}, 0x6) 2018/01/16 13:28:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f00002bc000/0x3000)=nil, 0x1, 0x5, 0x30, &(0x7f00001ed000/0x4000)=nil, 0xbe}) ftruncate(r0, 0x3f) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000003000-0x6)=""/6, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000004000-0x18)={0x4, 0x10, [0x80000000, 0x3, 0x7, 0x3]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000-0x20)={@generic="d9ff96eb69b5fcbc3aa075e2526dd335", @ifru_flags=0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x3, 0x0, 0x20dddede, 0xfffffffffffff001}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000)={r3, 0x7, 0x30, 0xea, 0x2}, &(0x7f0000007000-0x4)=0x18) poll(&(0x7f0000002000-0x10)=[{r1, 0x80, 0x0}, {r2, 0x200, 0x0}], 0x2, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000008000-0xd7)="33e7fe2fa0fbe66bfd7291854968e5c136f058394f20fbe41eea81d37a640afb786a3faf942b6c21530cec6f9d8b3fcc303e366845780569ce0f43df6bb45b13b000e0f7fa83991501e4467f34259170ec798bdd15762cbfd63688ce4e7929ca77c6007448a15d10cf914df6a8d6fa71f7793ae71745d55509498966f5dde11049437a9ef81f15a8df75434732710706e30f7581230cdfdc19c1fbac2de10fba7b934f230b80a38db2694205fc935ee56c5181381ff5e6dec08eb5d647606279e92ee8efce9b2616c37819bbdeb54235101df9c0dfdabc", 0xd7, 0x4000, &(0x7f0000004000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x2, 0x4, {0xa, 0x1, 0x1000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}}}, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r2, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000009000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000008000)=0xfffffffffffffffe, 0x4) 2018/01/16 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) timer_create(0x3, &(0x7f0000480000-0x60)={0x0, 0x25, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000-0x4)=0x0) timer_getoverrun(r2) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000261000-0xdc)=""/220, &(0x7f00006f3000-0x4)=0xdc) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f0000003000)=[]) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000251000-0x50)={@generic=""/16, @ifru_ivalue=0x0}) 2018/01/16 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) write$eventfd(r0, &(0x7f0000fe0000-0x5)=0x0, 0x8) write(r0, &(0x7f0000e55000-0x58)="8f", 0x1) 2018/01/16 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0x10) write(r0, &(0x7f0000243000-0x26)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffffff7f000000008700", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000875000)={0x0, 0x6}, &(0x7f0000b46000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000847000)={r1, 0x7ff, 0x30}, &(0x7f0000229000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f25000)={0x0, 0x0}, &(0x7f0000aba000)=0x8) 2018/01/16 13:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000197000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000854000)="1914afa45b7629477ee5d5fcb3f7157fe38582bf9022fadd376cabde5b0ed710326c8d24bfd7410e4dba6f9c134543") 2018/01/16 13:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a48000-0xb)='/dev/loop#\x00', 0x9, 0x400) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x4) ppoll(&(0x7f0000b10000)=[], 0x0, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) sendto$packet(r0, &(0x7f0000daf000)="9ecee574abf86ad2049a03efcc8156c20437a9a4e65f847ff37f2571dc953d13977490460fd3918f152bc6d68ccc7f51d204f8b19eee2f55fc1eaff9bb7c4217919234b70155c07ca4da6245c6a65c194dc4e1334859c95d9ad1b0a6c4a227e067d688651003f7390609c0032a55d4900bbb7f7fdb16bf8b10698f61d0de2ff9e161ffa3619814b1cbb470aab133ab5f636d30a9f6aef54af49cd140ae346415245d4d45e396", 0xa6, 0x4, 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000420000-0x10)=@req={0x2, 0x3, 0x200, 0x401}, 0x10) accept(r2, 0x0, &(0x7f000060c000)=0x0) r3 = syz_open_dev$mouse(&(0x7f00005d1000-0x12)='/dev/input/mouse#\x00', 0x5, 0x20040) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000fa9000-0x6)={0x401, 0x6, 0x10000}) 2018/01/16 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d45000-0x8)='./file0\x00', &(0x7f000064d000-0x9)=@known='user.syz\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000012c000)={0x40, 0x0, 0x2, 0xcad}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x9, r1, 0x1, 0x959b}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000107000)={0x0, 0xf8c, 0x4000000000000000}, &(0x7f0000063000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r3, 0x5d93}, &(0x7f0000000000)=0x8) io_setup(0x8, &(0x7f00004eb000)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000095b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x1)=0xfea5) ioprio_get$pid(0x3, r5) pipe(&(0x7f0000834000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000f91000-0x88)={0x5, {{0xa, 0x0, 0x19e3128, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f000008b000)={0x0, 0x0}) signalfd(r6, &(0x7f00003e3000-0x8)={0x7}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f00004e2000)=0x8, 0x4) 2018/01/16 13:28:24 executing program 5: 2018/01/16 13:28:24 executing program 5: 2018/01/16 13:28:24 executing program 5: 2018/01/16 13:28:24 executing program 2: 2018/01/16 13:28:24 executing program 0: 2018/01/16 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 13:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00007cc000-0x10)=[{&(0x7f0000d06000-0x2a)="693d467ab8982144c71659708683b0c62b901e6128d0ca789d5a635718d9a33d51", 0x21}], 0x1) readv(r1, &(0x7f0000286000-0x20)=[{&(0x7f0000044000-0xf)=""/15, 0xf}, {&(0x7f00001ad000)=""/231, 0xe7}], 0x2) 2018/01/16 13:28:24 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/16 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f0000156000)={0x0, 0x0, &(0x7f0000c00000)=[], 0x0, &(0x7f00003d9000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(0xffffffffffffffff, 0x1) 2018/01/16 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 13:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d55000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006bd000)={@generic="25060941ce11bbe7cd007e79a4b8f40b", @ifru_flags=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/16 13:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b83000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000270000)={0x0, 0x0, 0x0}, &(0x7f00001ce000-0x4)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) r3 = userfaultfd(0x80000) kcmp(r0, r1, 0x0, r2, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r4, 0x40d, &(0x7f0000eac000)=0x0) 2018/01/16 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000090000)='/dev/loop#\x00', 0x0, 0x4000000000) ioctl(r0, 0x40000000401070ca, &(0x7f0000a0d000-0x1)="") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f2f000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00005dc000-0x1e)={0x1ff, 0xfffffffffffffffe, 0x44, "f0008aa3bb8b", "3b8efea09f72966f8925f949c0ce754c"}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000568000-0x4)=0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003e9000-0x10)={r1, 0x50, &(0x7f00003ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x2000004, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x16, 0x21001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x400200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x80001, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000cf0000-0xa)='/dev/dsp#\x00', 0x0, 0xc8000) sendmsg(r4, &(0x7f0000128000)={&(0x7f0000250000)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c06000)=[{&(0x7f0000a09000-0xe)="54d844356d5853422db32850d9a7", 0xe}, {&(0x7f0000178000-0xcf)="0cc44aa9628252b3afc1cfe799e64f55ca3087da31a706a541f6047810c837a78ef37b506830a920fa586f95c6adb80aff949c70563b941dcedf03dbc9e7e419271b5e274af96d0320881844a9f0affdf6d1629a1dc110e0088f1d37c222aacfb1e4e5314822c883d865878b2bd057cfa62e8ab4c581a6bdd69e7b599a53cc6bfc095d2da5627758f35163b94c2fdbe5ac3a3d0da68f5c2034c16270ce5a3eb7d27d917119798e239e93529061437a24f1d93e0c21be75e94730df8210c85a2a793250aba831c5617d3cfb40e28695", 0xcf}, {&(0x7f0000e75000)="43556688af05830943dd6694fcb5e63a33570571f13128b35231f2ad050bc42668ac1754fae6b11169c8a00fdb9a37aaf702b099ec83dcb70f909a2805f613ddec06ed51862c7729b7386a5913e03da0b64051d62e506ad0e25e23ab0cb6a4e9a82a7c0cee2f8dedfe6b69a388af9f408826ab1f99e028ae9f9554110828637590006f38b4a457bd7d3077e19a5c4755a8d9920b431e1bd86295413e3b0ade7b09f13ecf9f5da74245", 0xa9}, {&(0x7f0000cdd000-0x90)="4c09bed917c206b928746ab2ef70aa72cce40a6e4336a702775b16b876e5691cc8f35ac9ff5d28e3b4a5169fee06514a1e5d4f9d6bc253ba7a8918b635ad50c2c1f8198a917b113d5872db804ad577eb77279ee75b8c7b28836c5c9520ed1baa944bd2962308958a8f647083795c2a4265f38f53212a6756009c3f8978ff94789a9cd55fbf1a6cbea19c3c90ae264053", 0x90}, {&(0x7f0000da4000)="fcc457ccf734cfc10a6cf453a8d2a8f801c3c9fa6a0c9466bd7dfcbf057b0a5d2959ee2d9de055e1920a655b3c3ffbdc89fd84653233d9c1f6cadc5269d9ff52d917a463016ea2185cb18be6c744b031079b3d3d0cd2faa869748eee5c4e1a890fbb2ee30f092435ba8c730e242aec973f352354fb4f66345b32e6889edba8f7c5e1820f5884da0acfd2bdc5510d8ecb4febac680b14af4848043a8a033bd28f7a5fa6d750e651d3eb8293", 0xab}, {&(0x7f00007a8000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40000}, 0x20000080) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000022b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x8c0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bind$alg(r0, &(0x7f0000cd4000)={0x26, 'skcipher\x00', 0x0, 0x23fb, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000404000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a85000)=0xe8) ioctl(r2, 0xffff, &(0x7f0000e33000-0xf8)="ba1923719bb999bb74a3ade064a3e4beab538c6f946822cc8d5df16cf0bef94376eb99e1d32451e050c8527f0b822808d849f45e35beb21a57ccd3bd7560ebaafb9aa7a710992d7d4f4d8083fe68872ed947c64e02f7fbdc31e3e603b4661f7964a5a1f9348ed437223fe9a57ce968519adc16c2a328774fd7108a7cbe2a4b1f67bd99f561870569118713520921e3760d3d02291a6d5d3052e19f9e90c1debe69d94dc8ef12f8a1507d72d8f5c0a13b922e85eb2d2823b911e9d2fcf4c62fc9e0f09f436b47ba59e8837d44ad212044734ea6a3084820b3a7d3c6d06d50d35acb625089b5f461612f789d8a9a36e74bd922f11eb1e8dd28") sendto(r3, &(0x7f0000a67000)="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", 0x1001, 0x0, &(0x7f000073b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000953000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 13:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/autofs\x00', 0x408000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x384, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) 2018/01/16 13:28:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f000014d000)='./file0\x00', 0x201, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f48000-0x4)=0x4, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 13:28:24 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x73, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x65, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, {[@timestamp={0x44, 0x4, 0x9, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226319b6577a5da10892a097a46e6a73971ac82d994459a241405ce20966de25d525ef6abcd24"}}}}}, 0x0) msync(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2) 2018/01/16 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 13:28:24 executing program 2: r0 = socket$inet(0x2, 0x802, 0xada9) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000088d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ef3000)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef3000)={0x0, 0x0, 0x10000}, &(0x7f00004eb000-0x4)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000ef3000)={0xe76, 0xa, 0x800, 0x80000001, 0x0}, &(0x7f0000b48000)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002b3000-0x92)={0x0, 0x8a, "db36a58f3966fdc02683f0d805652bedfdfe993e65260d1debb54f2b46de82ea9890ceeb2d09e61968a2e96a9992277d8a38861adc17d3998fdc17ce2cae629b78a4f21577cd3a2199966cbd20b7181bac38dcb88d58bfe5c3f60f59ae243f3fbdea3ca1418d18617603a32948be83ef485eb7c15d5e071f504a3c48476642b4aa5d4a9b8a5d3754cc82"}, &(0x7f0000ef4000-0x4)=0x92) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef3000)={0x0, 0xba}, &(0x7f0000941000-0x4)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ef4000-0x8)={0x0, 0x7ff}, &(0x7f0000c8b000-0x4)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000439000-0x8)={0x0, 0x4}, &(0x7f0000ef3000)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000ef3000)=[{&(0x7f0000486000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000-0x90)=[{&(0x7f0000630000)="d1c832dae1d89a4c04c4958073966c555b473747939d23ae50a9341d6036e8ee6d891cf5a5b323f8a48002c6c6cd0e7a82df9ddd8ba5d4aea4e26574b7a4c4606a6e4d9b25cb4c05b042fdfdea1ce4fff515baee0552e748fe1284aa62d3d80b64460915efda19dd92803e119273b37c194485cd57c7bf673c170132a86ba75d51b4e0f24618e6134dc948d75954bf8c2c4be8ef457972f761dc38a794b0b564", 0xa0}, {&(0x7f00006bc000-0xcf)="de55f3fa31bb46d182200de0ecff4bc0b463c4e1266e5071aea7f885b477e3cafca8bf30a897e86df8eee801bbbb5555f2eeecf7e4e90cd37ba552d680769e6751b53f2748135e28db77d66f9028917ee8eedb625a7ffaa0472038dcc66361bd3ff26f742eb0577f90e11434ea9170f6e945a22848a310ffc5c83d33bdb2dad00d5a05a0b0d032bf8e92a86475cd925657db5a372d2c755d9ecc84956ff968cf9ace7909c52240ed836eacb85c3c33a12a28e565a31acd71bb7d554d605c70eede990a967bd46154eadefc2008a7df", 0xcf}, {&(0x7f0000ef4000-0x42)="259987bcbb3162ef4139c56c46a3edbfd69155a249dfcafd933b011d291980daee07af9a630c469ce8fc3588e3ff38dea2e515b0abdb9cc803ce0b6aecb87d813069", 0x42}, {&(0x7f00007e6000)="204fdf26862a4f6c47b6a2ed0647304b3d187de227b42b6ab838d2c4a5989357bee32da9", 0x24}, {&(0x7f0000ef3000)="68172605155a33f1a5", 0x9}, {&(0x7f0000283000)="e231e6b35b9776e06c1d1b530c45da0c35b0bc76871473cbb84c50708d12b0d7d8b7709f3bd8ff2c93127f8bdbeaf8cfb1af8e59b1d2ec56dccbd9f71d9dc36ad3667d377558902d01440792fdd129e8ebdf3f83230e5c3468e226ad39fb1850026485bbd2459a243f74ea371e0c3c772daafa238d64dd11d99d84a8ef0d118deab3cb9834973dd94c853cfe4c921c9daeb3f308ec6695363e11ffcdccde991beb8652338d361903b44d1798b8074d22da5c7ed8d924939a5921018aed4f1dd1e212bc89", 0xc4}, {&(0x7f0000424000)="21a6ddf2a825477f39bb92c3dd29b6", 0xf}, {&(0x7f0000ef4000-0xa7)="a6e6ee66666d7a5f0e956499e52b305e96c93b02f5b29091268332c4df40ae28a71b4bc63667b0fdc7db6ad337887274f40b3ebe14ed2c85deb883c0591d6713c0a89eee5c1e0ce835bb6b516cc3333b89bb6f08814f580c34c6e82d4ecdd5e0ced8e4c696989b2d2d773f2d5c41785e6f5202921c79db6051cf669d926d9910e6c0044a465e39246a2e95112f45886b78ed88c43114dc3a6227af5829065b2e0852df9f754d0b", 0xa7}, {&(0x7f0000ef4000-0x45)="96505f79fc68172d9b84fd58c329e63dc152ce54a46d76d4dce069668a321acbad0b679c67ac1224b1a8932110a4c6bb118a4b3ae32f33877d764c4a94a1e9e8b97e7179cb", 0x45}], 0x9, &(0x7f0000c21000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x5, 0xffffffff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x91, 0x8000, 0x0, 0x800, 0x8, 0x2, 0xf75, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8006, 0x5, 0x6, r3}}], 0x90, 0x8004}, {&(0x7f0000ef4000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000-0x80)=[{&(0x7f0000389000-0xbb)="c1d8b4e24526d8038e2ecffedd10a909e71f8d6dfd3c673b7eaad2f955e8f12a2a455350a07d8c5956135f0378c3be9bfcf15b4463b5b7af77a96c7ad9bb35e43aa649a958775a5ddd82a104b027a67b866d626d7e8b58d3da33f61bb51bc8e46f18161517f233610c2dca4bbbafb5d76d186a42c14c2fd8102f59ca36e9050cc2462e316e7e9e993f39b5bdded4c7e3b17aebb48c01826c2d402edd07b36983d8ac792d00a42660fd77d20834cb7621dc52ce50a37489515e78af", 0xbb}, {&(0x7f00005c9000-0xd2)="e2bfe3d7df9e40dd8c514a489fe4903980995aa19a80fa687b80fc779d9d1609fc91764c39e7f14921a456b42a5af295a120f8398789e152d313a51b09028754a595dc5d578b58478f8cdd847b23bc0a8ead95b01e0b9f9a27c9fc2c5550d6652997ebdd4f3ef958f886334a254f8ebc97df64366082d79fb54c836ea658cfcb427ac7bd513d7ce18b86a7dd006a8d0e410177b1aa56f9d22b8dc556dd43eb11d6ccdb6ae6a2866f5e314edede0106a5c2e66bb98568073dec9630d5edc98084788007aa6e5f538ab9c37adbdbafc01d4d92", 0xd2}, {&(0x7f000002d000-0x17)="b586ff517fbdaf9d2feb65807528ebca135e0ccd9f9e45", 0x17}, {&(0x7f0000ad1000-0xb2)="fc60225ccceb87cd278ebf5235816490fe66779a787e74270382ac4a49f05f96c25a1dc1479276d22f5df100bd7d0b2cb5049f40c846a9eb54a3b2445310562dfda3318f78471627d302d23e9eae93247e931665940d9398f6b916d9e6ab3f9b3e651900b0a99051d463a83c892ccae4501f6e99d78b2f6e28c4f56780c5951085737229cdf9097c61d447a211be4f295637de5c9b991ba48e3a316c1515e30d177db1b2dc3be26bbc2b65c323479e8aaee4", 0xb2}, {&(0x7f0000b8c000)="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0x1000}, {&(0x7f000007b000-0x44)="9e2ab5c704eef739ba326a9e69107c5bdfefb39738682b459f32283864b2c73349af2c63a0d654c926751aea2b4dbd51352a0ecff3d9eb0de5556c2010c53b4918e2ef7b", 0x44}, {&(0x7f0000ef3000)="e0277000be42eda01ab31cd0bc208e4860d48b98c625a2f9205dcf0cae9ff6f7b1e67134b8a57fef2c2ba03ced90f12d4939f92c830b1c81f9f4a8cf718dfca324b76446e4a0e0614ad73d6d8915ce79effd8f7e35457920daa6cd594332703979399467c5771d1e45d6d086f9bbeb1cf33eccced9f8ffc9d470ac95b0af012eaa9c0a311bbe7e710312c278a1821efc2a37304501764f0414beb7289f1ae58f53e3b560fdd5a3a2d9729020", 0xac}, {&(0x7f0000ef4000-0x23)="1427bfcfa77220212d24f84283c73aeac66293934b888d34709a6da65495fd2ad36e60", 0x23}], 0x8, 0x0, 0x0, 0x8000}, {&(0x7f0000ef4000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ef4000-0x50)=[{&(0x7f0000095000-0x86)="5dc4b99e6a5e0ff0df09ac1614cf923e5b26697cdb6f4553561c3c3f0b152842b9ddb45815855ab220f18b386f433c4f41d0760ea6cc3a2e7248125537fa03e35f6c22500187bb4aa8b6364eea71f6533304619eb964ca4e2929de059c6476d3884a5cf8bdcec6dbae4ca831181cc6d0c13a333f9be2db2830d6ccab2ff911b3f4c275270e2c", 0x86}, {&(0x7f0000ef3000)="ebb057eb563c5fc3f0f9a6884d06d1adea44f2f59e965d80671dde50937778910d2965eb7d23d248b128151271ca857de0ed0b7320a4a7a97b502190fd06ac05d832e5049cbfe29a8881aec7fdb1972a83a1d9e78a902db437d853cf2d34f0ff65f17a40287d675c0f76a15919bbae92cb241d6ef0c7a816a423", 0x7a}, {&(0x7f0000ef3000)="be77837589c4a8f0afb429c22e65208a9888e6e5c330b1ab1bcef9d147465d2dfe2a0f50b353f781e2a34f4e408c1cbf5a9cb5cb232c03d908de39ec6b6c57aaac", 0x41}, {&(0x7f0000662000)="b310c20cf9a5cbad306492e2830b3ba7206202f73a8ac64a20ba493aa440e67c59c304d417d1be7772bcd5bca8f05b0966ea755704fbbb70238904616572549c0ad35291", 0x44}, {&(0x7f0000ef4000-0x6d)="65f5232332912f471882dd9bb081ead3d186fffe30f56174ef923f2df1f41a82754bdbbe76ae09c63655603fd1c6f68e026f5904b225672b4ec67101ecaec15a0a369b14cb4f50044a73906893436dcaba3b7d65047ca0a3bcfa3dc264e6d98179ca3e211b2370eb433b40e0fd", 0x6d}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000ef3000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c6b000-0x20)=[{&(0x7f0000ef3000)="2c9e1a81d0e52a27527a474a682f5905e55dd5a45d52c00b", 0x18}, {&(0x7f00001b9000-0xc0)="927598dde7c391ee88f7e54c6a5f8b209032bd5616dad4f46cc3c383c828a2e42d60a6f1a178c9607657b5bc8c3a11a9f7539e7a0246cc7fd3aacf1aa03cf68946b969283636785cea9c2c709864480e2bec2dab4b376183fed035eae26c9b59995f7538fb76f6a2930a91f8cb249b440e9428e4634b792096ff7bd013fdb08c9c62a6c9eabe4c8afcfcb8d0c8ce1d7df4da3c7eca016a94fc21adef2665ce1b89fdc4d85beec4ee802d6262d00cf8b187c4233aa740a93681623acbbad08ce8", 0xc0}], 0x2, &(0x7f0000ef3000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xfffffffffffffc01, 0x8200, 0x80000000, 0x0, 0x621, 0x636, 0xfa48, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xc1, 0x8000, 0x7fff, 0x81, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xb66, 0x4, 0x8, 0x7fff, 0x1, 0x6, 0xffffffffffffb021, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x5c18, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x100000000, 0x1, 0x1, 0x9, 0x5, 0x3944, 0x6, r7}}], 0xf0, 0x4000}], 0x4, 0x4000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef3000)=0x5, 0x3d0) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef3000-0x30)=[], 0x0, &(0x7f0000ef0000-0x25)=""/81, 0x51, 0x0}, 0x41002106) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef4000-0x15)='/proc/self/net/pfkey\x00', 0x109000, 0x0) getpeername$packet(r8, &(0x7f0000cf9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003d1000-0x4)=0x14) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ef4000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r9, 0x4004ae8b, &(0x7f00008df000)={0x2d, "1a3299b5e01a259f17e3722df2be6a48394d04f546acc2e3b35b2446d4591b081ad284971373a92ab1f297e648"}) 2018/01/16 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(0xffffffffffffffff, 0x1) 2018/01/16 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000404000-0x18)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) r0 = syz_open_dev$mouse(&(0x7f000084f000-0x12)='/dev/input/mouse#\x00', 0x3, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000781000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8a000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000433000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) 2018/01/16 13:28:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) syz_open_dev$admmidi(&(0x7f0000a9a000)='/dev/admmidi#\x00', 0x0, 0x0) getresuid(&(0x7f0000d22000-0x4)=0x0, &(0x7f00002ca000)=0x0, &(0x7f0000367000)=0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000163000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000994000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000)={0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037d000)={0x0, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30)="", 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002d1000)='/dev/admmidi#\x00', 0x200, 0x101000) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00005f9000-0x78)={0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x2, 0xffffffffffff28d6, 0xc11, 0x7fff, &(0x7f000053a000)=@generic="fee2a777743db9118efd7c457fb24838", 0x401, 0x0, 0x9}) 2018/01/16 13:28:24 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40, 0x10000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000d47000-0x3f)=""/63) bind$alg(r0, &(0x7f0000320000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/01/16 13:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000406000)={0x0, 0x0}) perf_event_open(&(0x7f0000738000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b1e000)=0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009b5000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000686000/0x4000)=nil) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000091d000)=0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000682000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:24 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000000f000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x4000000000) 2018/01/16 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(0xffffffffffffffff, 0x1) 2018/01/16 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0006}]}) alarm(0x0) [ 104.612908] APIC base relocation is unsupported by KVM [ 106.037277] kauditd_printk_skb: 188 callbacks suppressed [ 106.037285] audit: type=1326 audit(1516109304.774:1458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16519 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 13:28:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000af4000-0x2c)={0x1f, 0x56aa, 0x6, 0x8000, 0x10, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mq_timedsend(r0, &(0x7f00009b6000-0x9d)="", 0x0, 0x0, 0x0) 2018/01/16 13:28:24 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000002000+0x4c4)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x81) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000002000)=0x0) syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x84d, 0x80000) 2018/01/16 13:28:24 executing program 7: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000044f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f000044f000)=0x7) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000042e000-0xc)='/dev/ashmem\x00', 0x10b180, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/01/16 13:28:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000002a000)='/dev/input/mouse#\x00', 0x8, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00002e5000-0x2)=0x1, 0x2) r1 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000056c000+0xd48)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000504000-0x4)=0x14) 2018/01/16 13:28:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000ec6000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = syz_open_dev$amidi(&(0x7f0000a2b000-0xc)='/dev/amidi#\x00', 0x1610000000000000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ebc000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x5}, &(0x7f0000cc3000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000030b000)={r2, 0x0, 0x2, [0xea, 0x4]}, 0xc) 2018/01/16 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000053e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00001e0000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000999000-0x4)='\'++\x00', 0x4, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000040c000-0xc)='/dev/rfkill\x00', 0x400100, 0x0) 2018/01/16 13:28:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d4a000)='/dev/usbmon#\x00', 0x3, 0x200000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00009f3000)=0x6) r1 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x0) [ 106.078816] audit: type=1326 audit(1516109304.775:1459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16519 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 13:28:24 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x200000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000003000)={0x2, 0xffffffffffffff02, 0x6, 0x7ff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x96)="636d646c696e65008263ff1552152f30546fe13989780b97426103141f9935f130b3c662cbd2c6f70cebb206864986f2d76fc8abc493c8ec46a36878c59329c384f4692132755f6dfbec73accd158e7deee40b000771b52fbbd54d338e0dac6f1c419cbe36e862ee0809cb861657c7dc808526b0823cbef6e55b7cb395dcd3e826b2a70b66eaa22b016933c52c68520e5a1b7b5c435a") preadv(r1, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) 2018/01/16 13:28:24 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006dc000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e38000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000c17000-0x8)={0x0, 0x0}) ftruncate(r1, 0x0) 2018/01/16 13:28:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000548000-0x3)='io\x00') lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x34, 0xbf}, 0x0, 0x5, 0x5, {0x3, 0x7}, 0x101, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f67000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c65000-0x3)='io\x00', 0xfffffffffffffffd) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0xe5)=""/229) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x3)='io\x00', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0xf3)=""/243) r3 = add_key$user(&(0x7f0000b2c000-0x5)='user\x00', &(0x7f0000a18000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001ad000-0x72)="b78c2ef593c9e88b1ff8b450870a79b9ac9fa29fadd0ea6d2636630467ac9305b56db13cd16c9b0eb0fedbe8ac878ed6c990a932cd18f75ccf0897db8abef1edf1ae5eba5190efb812a27f147af3cccc4e1ff8b6dc41b9654fbb70adc2f4a954190a80417a66e3025676fa63362c5f54c892", 0x72, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000127000-0xc)={r1, r2, r3}, &(0x7f000075e000-0xbd)=""/189, 0xbd, 0x0) 2018/01/16 13:28:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005ff000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfd000)=0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000358000)='/dev/kvm\x00', 0x100, 0x0) syz_open_dev$usbmon(&(0x7f000094e000-0xd)='/dev/usbmon#\x00', 0x2, 0x100) [ 106.125620] audit: type=1400 audit(1516109304.863:1460): avc: denied { fsetid } for pid=16530 comm="syz-executor0" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/16 13:28:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0xb, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/16 13:28:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x448c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xd)="66f43c6f9631537e24073bcd30", 0xd, 0x4004001, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="ae86e30ab6b986afe254bcc6191986022b9ae77559819b410bef2af9d88d10ebd2db1e1c83f361a2c9bca1061b0b93e9962c59d0d582cf311b017cc91c7dcaf51d581840ac3ee2d9185527ce9d2332bc6b949cd27f087310418c6a1a7c445f786d32dfdb50746e0362cae6e2de957beea507da49473f04185387cbb55e9fc9345d160bafa8d0d36850ef94e048642a8785", 0x91}], 0x1, 0x4) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000-0xb4)=[{{&(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/101, 0x65}], 0x2, &(0x7f0000001000)=""/87, 0x57, 0x29}, 0x80}, {{&(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000003000-0xfa)=""/250, 0xfa}, {&(0x7f0000001000)=""/163, 0xa3}, {&(0x7f0000003000-0x4e)=""/78, 0x4e}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000001000)=""/168, 0xa8}], 0x8, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000003000-0x34)=""/52, 0x34}, {&(0x7f0000002000-0x46)=""/70, 0x46}, {&(0x7f0000002000)=""/71, 0x47}, {&(0x7f0000003000-0x68)=""/104, 0x68}, {&(0x7f0000003000-0x4c)=""/76, 0x4c}, {&(0x7f0000002000-0xc)=""/12, 0xc}], 0x8, 0x0, 0x0, 0xce52}, 0xff}], 0x3, 0x2000, &(0x7f0000003000-0x10)={0x77359400, 0x0}) r2 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x4c)=@ipv4_delroute={0x4c, 0x19, 0x508, 0x6, 0x0, {0x2, 0x80, 0x0, 0x5, 0xfc, 0x0, 0x0, 0xf, 0x0}, [@RTA_FLOW={0x8, 0xb, 0x76}, @RTA_MARK={0x8, 0x10, 0x10000}, @RTA_DST={0x8, 0x1, @empty=0x0}, @RTA_IIF={0x8, 0x1, r1}, @RTA_UID={0x8, 0x19, r2}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0xa}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x1, 0x10000, 0x401}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d09000-0x18)=@add_del={0x2, &(0x7f000020f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/16 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = memfd_create(&(0x7f0000fab000)='em1-(\x00', 0x2) mkdirat(r0, &(0x7f0000a9e000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000efb000-0x8)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)='sysv\x00', 0x1000, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009d5000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$unix(r1, &(0x7f000073e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f00001b8000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b97000-0xb)='/dev/loop#\x00', 0x0, 0x80) r2 = syz_open_dev$amidi(&(0x7f0000326000)='/dev/amidi#\x00', 0x3, 0x101040) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004c6000)={0x0}, &(0x7f0000dd2000-0x4)=0x4) dup2(r0, r1) 2018/01/16 13:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d31000)='/dev/vga_arbiter\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f00000d4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005d0000-0x68)={0xb09, 0xce, 0xfffffffc00000000, {r1, r2+10000000}, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x32, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x8, 0x6, 0x0, 0x0, [{[], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/16 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000916000)={0x6, 0x1, 0x7, 0x1, 0x7}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7d000)='/dev/vga_arbiter\x00', 0x28200, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000865000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f8000-0x4)=0x10, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000cb7000-0x90)={0x5, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bdc000)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000bfc000)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1a) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000ee000)={0x7, 0x58, &(0x7f0000ee0000)="80a45d111abcf416505fcfc4043dab5b10747980b517ce98155b9d0bc764187cd6f59444227214048d8a25b514d09934648a09d7622b2a50a14dc93f911f0ad71d9c28dd6c8db79b6ac20b6c0df02daf704adad912220996"}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000fc1000)=0x2) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000f5b000-0x18)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/16 13:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() io_setup(0x9, &(0x7f000060e000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000a92000-0xb)='/dev/adsp#\x00', 0x800, 0x800) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007e7000-0x4)=0xfff, 0x4) io_destroy(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ab2000-0x4)=0x0) io_setup(0x8001, &(0x7f0000ef2000)=0x0) io_submit(r0, 0x0, &(0x7f0000759000-0x20)=[]) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000199000)='/dev/loop-control\x00', 0xd0800, 0x0) io_getevents(r0, 0x1, 0x3, &(0x7f000081f000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000737000)={0x0, 0x989680}) 2018/01/16 13:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000346000)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000700000)=@assoc_value={0x0, 0x8}, &(0x7f000039c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e41000-0x8)={r2, 0x5}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000086000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003ee000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000257000-0x4)=0xe8) getgroups(0x9, &(0x7f0000194000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000444000)={0x0, 0x0, 0x0}, &(0x7f00009a6000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e4b000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000861000)=0xe8) stat(&(0x7f0000488000)='./file0\x00', &(0x7f00004db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e94000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bed000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000935000)=0xe8) fstat(r1, &(0x7f000012f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000401000)=0x0) r13 = getuid() fstat(r0, &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007f000)={0x0, 0x0, 0x0}, &(0x7f0000354000-0x4)=0xc) getgroups(0x5, &(0x7f000097c000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r18 = gettid() getresuid(&(0x7f0000a9c000-0x4)=0x0, &(0x7f000040c000)=0x0, &(0x7f000064e000)=0x0) fstat(r0, &(0x7f0000229000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be5000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000080f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062d000)=0xe8) getgroups(0x4, &(0x7f00000f9000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r24 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000261000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fc000)=0xe8) getresgid(&(0x7f00001ee000-0x4)=0x0, &(0x7f0000afa000-0x4)=0x0, &(0x7f00001fb000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f000066b000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004ec000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce3000)=0xe8) r29 = getegid() r30 = gettid() stat(&(0x7f0000274000-0xa)='./control\x00', &(0x7f00004d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029e000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a31000-0x4)=0x0) r34 = geteuid() r35 = getegid() r36 = getpgrp(0xffffffffffffffff) stat(&(0x7f00008e0000-0xa)='./control\x00', &(0x7f0000127000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000f2d000)=0x0, &(0x7f0000502000-0x4)=0x0, &(0x7f00008de000-0x4)=0x0) r39 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008d0000)={0x0, 0x0, 0x0}, &(0x7f00008c6000-0x4)=0xc) getresgid(&(0x7f00001e0000)=0x0, &(0x7f0000b42000)=0x0, &(0x7f0000371000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34000)={0x0, 0x0, 0x0}, &(0x7f000065e000)=0xc) getresuid(&(0x7f0000919000-0x4)=0x0, &(0x7f00000b1000)=0x0, &(0x7f0000092000-0x4)=0x0) r44 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000860000-0x4)=0x0) getresuid(&(0x7f0000209000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f00004bf000)=0x0) stat(&(0x7f0000a1c000)='./file0\x00', &(0x7f0000654000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000514000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029f000)=0xc) r50 = getgid() r51 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f00002c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000aae000)=[0x0, 0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f48000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004bd000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075e000-0x4)=0xe8) r56 = getegid() sendmmsg$unix(r0, &(0x7f000043d000)=[{&(0x7f0000279000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cc8000-0x10)=[{&(0x7f0000950000-0x5c)="181526dee67d85ec4b6e3a7d3a17e215c38b62ccaf7263ab83afbbf304618c6bb1f878011ca11cab6d0b1c0c976db76df8be1c0c229596913f13e1f6639d66861a706c64cae4cbf1f7340d3c29f17791ed22e5f5c6ad2daabc6d4be7", 0x5c}], 0x1, &(0x7f0000484000-0xc8)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xc8, 0x0}, {&(0x7f0000b89000+0x4dd)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f44000)=[{&(0x7f0000367000)="660210cf30aeead881872cd8820099588ad6d48eb25906babfdbce26b83c280fbac15a4c825cee7862242b5068f335c81e3df54dce8007c48ad2b2cc5097c2dddcf7596ca7aa59f0b9bcdda216d4e19b4d6f89d990fa81efb9b23216fc183406220b2e05ebce4c0bb68dade90b1f8e57a8bdefbbe42d4d8a71a9d4c99a5108319af3fbca91ba3b673d8b36b61a591f475db1eb3b24d8d50071b967c83c80e5cd6e88f333ce702bbce81230ed2a76347dab86a8772e22c126a0d7945388b55acdec10616232bd9aeb9e5f19214103e5b907e9a18b045ecb0c8e97d1d3bd61e7a39f0bf55fdc5b097a36f4b066efb910d14f", 0xf1}, {&(0x7f0000571000-0x27)="90b2da8a892c180b2d5fa0d5a72675056e6fc64a55f70b618c12e46b649d3ae1a762d99e294884", 0x27}, {&(0x7f000078d000-0x44)="8cfcaa1823c6e27165b7f84f09061d5fc1d29ccd5bdc2c09f74260284304482f6ddebca2edb9517fdf760c050ec5f9b40a8b1ed6a11c264a2490b7dbf97d645699fd2f5b", 0x44}, {&(0x7f0000ede000)="ff56832a6425e616eba364801066b80a859d86599274b40dcc294fff8a3a657265b86e5c24897e16586bb3ae0399ff64cbf3ea15b4036c0f74fa42f8c46249c07a0c1256264f214108396eb8f1c7b1644b208813ed5f25ff", 0x58}, {&(0x7f0000444000-0x78)="e66f2db9665ee60c9561492ddf453414a38c47d8f3c727349a2b2af354930a8896af8029ef75dbb39bff6fbeee00896acf71b9cf1964c4cf2ff5715821f282ea25c31c3b75caafe94f7f56afbbeca0f4c2983ee31bd1cecc6ca42d923af954752aca13f251159b73e846c66d39acb818ff8a401737341f1e", 0x78}], 0x5, &(0x7f000071e000-0x40)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x40, 0x80}, {&(0x7f00003f8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000673000-0x20)=[{&(0x7f000066c000)="0688ac61cfac404dbcc34edf42341490b422b1568bfc34439466b69130296f48246f8ca5afd4466741599e8e94679064b4f42bda5f62f4802f1d842b3bf08e14effb66dbd2d0f2a3c84602a843534c4f571f514281c135eb0052e1d6271b84941cd16a", 0x63}, {&(0x7f0000434000)="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0x1000}], 0x2, 0x0, 0x0, 0x40080}, {&(0x7f0000390000)=@abs={0x0, 0x0, 0x3}, 0x8, 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0x1000}], 0x5, &(0x7f000059d000-0x150)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x150, 0x0}, {&(0x7f0000c42000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d85000)=[{&(0x7f0000eb3000-0x4b)="24669fb553fc264626c8ff116343c46ba1cc57938cf7cfbe78f4cf797b2c8109af7ba7d122dee5a071c277a43b1dd3502e2ff97e00e37b6ab1bd09412f3cf8556aa5edcd44588d89a6a8b2", 0x4b}, {&(0x7f0000fc3000-0x89)="867ebfbc61f6b19b67603387a8c56007a703832b9ee812e9ba6c8edca55f7e85a6b6aadca33c3762d65d609ce9901ca85d3bf969ece2fd284a261a8734fbc24b196a961ac705d136156be423ec981c496c3c5560fbadfe3ee08e64be6324a1c1bd8f5d4546e680ec127f84a9154abb5e2041d96926dba187d5150a9fe5af5446436a04f6f361e7e306", 0x89}, {&(0x7f0000711000)="0cc191e51f30c0c4feca6fb7aaef0e2543aabb5efffa5a7cc934aed3ed93c41393b3a007ee331b2c74a454197ccd367dc6e387108c2a3c2464baf8c781bc66501eb0a0b8254c1aa1aa09e525b1ed1490077f4c", 0x53}, {&(0x7f0000fb9000)="9f93ee968d4aae4f20b85542903a9c5923c786838d642e952eb55b4244df3813e6bd", 0x22}, {&(0x7f0000c7b000-0x84)="5c743c5677cae303919b08d6cd0fe7a6d05f3a4b2d488d6c926d58b59abf2902e29c9bdc022103f7c795958dc4e49777c5a271ba87cff86883759d1b8e4a0af1a0b01b55e592ce3c18349f8eaceb4eb247566e56a148907b7f7c1b8081e33a09ef013cc5bfd4180e4e39711442e60e52ef8ed09ba11ddd89a0b971da6f6335d1af41dcfa", 0x84}, {&(0x7f0000174000-0x3)="6d8fc4", 0x3}, {&(0x7f00008b6000)="0e76c44268403681adfcbd5d13bb3a096019688bdcb50fe888ed72e3acb9e4379af298059dc646a8c43d89e03bd86a4507f07d1ac5baddf11bd01647537b51d33b36b4d9bf6633c999b919d2c39f17044f4d7a86ea8d1a7bc67cebb90557a3046e8a0aea2deb84a199e2e664af52fbce6bae3e6b265edce6cfec9e9ebb2528cbd0e36f99a27c856b8152fa90f0564b060c6e0c2e2ddd54e4fdf0b793793112951adce59d6da8859fd7bd01dcece16b8f3effdf5d820e2b28422501ba627b272fda12478980d87f94d31555b0aeb9ef5af1824031a3653ae8aa5c2642b98e96b7e7", 0xe1}, {&(0x7f0000f73000)="2597d2b12c762afa4ccaca058effdbb1eae08b62a35ef81dc8ac7315a7b553308b6f51b2b113ddd4182b376e727241a620c4e66b5fe1ffd479c966a55f4f0bc9c88e6c3202bd9e0bda2511031873a6249b5bb263223835821cd549fee4df02a8c02e3ebe722e9a603de2b95a66759ebe31", 0x71}, {&(0x7f0000cb0000)="f70649d3624f48d403b4c1c84eb310b0cc990b430c5cbe2616a190d8ba16b01de2763583dff7d87a", 0x28}], 0x9, &(0x7f0000464000)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x58, 0x90}, {&(0x7f00000e3000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e91000-0x10)=[{&(0x7f00005ef000-0x86)="16d6b87da6a4f54a1b1be05662e2fdfb800df43b873a10acc310beef8369852925552972b909a459d9e506b35bb648a33ccd6c07519afef682504f056ed56d95ffa9381e9105e4e4ce88d0191b3d00635b34426fcc80ffeef1bdc2a046c9a568d000113f883bbd6e9d453adcd1524154ad2ddc75c62ee1a213609676ca1599f4e7765e17b4f9", 0x86}], 0x1, &(0x7f00006c2000-0x110)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}], 0x110, 0x0}], 0x6, 0x4000) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r57 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) getdents(r1, &(0x7f0000cf3000-0xd9)=""/80, 0x50) dup2(r0, r57) renameat2(r0, &(0x7f0000aff000-0xe)='./file0/file0\x00', r57, &(0x7f0000d0f000)='./control\x00', 0x0) 2018/01/16 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a21000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x6, 0x8, 0x3}, &(0x7f00001d2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bce000-0x7d)={r2, 0x75, "9d3816587bce7173c2da958d4d13f482faf6494e2be458a20ee06f8979d5dfa4c1afd09be0f6b7313b0f415dc5e1cd0fd5443f159e8bad21f85c2bc6801234d42d3b21413b5919a04c5e630ec66c3782ae1edddb4ba27abd72d9a9d4f99d03876aaf216e2502c815d6a3985ded8c716ec0353f66db"}, &(0x7f0000c16000-0x4)=0x7d) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00000d7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f04000)=0x10) pwrite64(r1, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/01/16 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000224000-0x8)=0x10001, 0x8922) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f91000-0xc)={0xfffffffffffffffc, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/16 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000986000-0x9)='/dev/dsp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f2a000)={0x0, 0x9}, &(0x7f0000eae000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005c2000)={r2, 0x715cc729}, 0x8) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ec5000-0x8)={0x0, 0x3f}, &(0x7f0000357000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d36000-0x8c)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = accept$alg(r0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000985000-0x8)='./file0\x00', 0x40, 0x38) getsockname$netlink(r5, &(0x7f00004ef000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000011f000-0x4)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000cf4000)={0x0, 0x0}) sendmsg$alg(r4, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x460}], 0x1, &(0x7f0000bb6000)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c57000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f000077a000-0x457)=""/4096, 0x1000}], 0x1, &(0x7f0000b69000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:25 executing program 4: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000293000-0x4)=0x5, 0x4) r1 = syz_open_dev$amidi(&(0x7f000011f000)='/dev/amidi#\x00', 0x0, 0x111200) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000293000)={0x7, 0x8000000}, 0x2) connect$nfc_raw(r1, &(0x7f0000293000-0x10)={0x27, 0x338c, 0x7, 0x4}, 0x10) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f00001c2000-0x1)=""/1, 0x1, 0x2, &(0x7f0000295000-0x10)={0x3, {"59dc031ed33442"}, 0x9}, 0x10) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00000e8000)='trusted\x00', &(0x7f0000294000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000294000-0x8)='keyring\x00', 0xfffffffffffffff9) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f0000293000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x1000000000000009, r2) r3 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000294000)={0x0, 0x9, 0x3, 0x76, 0x0, 0x6}, &(0x7f00000b2000-0x4)=0x14) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000294000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000295000-0x10)={0x5dc, 0x8000, 0x1, 0x7, r4}, &(0x7f0000294000)=0x10) lseek(r3, 0xfffffffffffffffe, 0x2) 2018/01/16 13:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e8000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3f) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f000077e000-0x4)=0x0, &(0x7f0000892000-0x4)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) sigaltstack(&(0x7f0000aaa000/0x1000)=nil, &(0x7f00000f9000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x10400, 0x0) ioctl$int_in(r2, 0x80000000005423, &(0x7f0000000000)=0x0) 2018/01/16 13:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x3, 0x0) write(r0, &(0x7f000075b000)="220000001e0007fffcab000f0900ff002c000cebee0708001a00ffff050009809e4563ced3fd09f80b5f732e589e2fc534aeebd01711dbc9c901b5b009abe7fd", 0x3d) 2018/01/16 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e4c000)='/dev/vcs#\x00', 0x101, 0x40) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007af000-0x9)='/dev/ppp\x00', 0x80040, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00002f9000-0x4)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000771000-0x10)={r0, r0, 0x6, 0x2}, 0x10) r2 = openat(r0, &(0x7f0000f22000)='./file0\x00', 0x10000, 0x4) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000087c000)={0x0, 0xe, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c1000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) timer_getoverrun(r4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c3e000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000009b000-0x3f)=""/63, &(0x7f0000344000-0x4)=0x3f) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/01/16 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000967000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) readlink(&(0x7f000054d000-0x8)='./file0\x00', &(0x7f0000497000)=""/4096, 0x1000) 2018/01/16 13:28:25 executing program 3: r0 = socket(0xa00000000000a, 0x7ffffffffffffff, 0x11000000000000) r1 = creat(&(0x7f0000be9000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0x1000)=""/4096, 0x7fff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x6, 0x400, 0x80000000, 0x0, 0x0, {0x0, @in6={{0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60000000000, 0x6, 0x4, 0x80, 0x1}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x14)={r3, 0xfffffffffffff3eb, 0x6, [0x100, 0x2, 0x7ff, 0x6, 0x8, 0xd50]}, 0x14) sysfs$1(0x1, &(0x7f0000001000)='/proc/self/net/pfkey\x00') 2018/01/16 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000db000-0xc)={0x4, [0x9, 0x0, 0x7, 0x3]}, &(0x7f0000c6b000)=0xc) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000801000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap$binder(&(0x7f0000b41000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000035000-0x116)="ff0300008963cc875e285d0a38730080ffffba7c85b0750900000000000000c51aac080bea0417825300000000a930faa27f6fa72f625300d21ffb30c0bb0288211e148fe05a2691800941a300000000dd991f02df6d4b8ee1c55085e49ee751980110f4a7ad85a9e2fc19d581073f19d60601c831ff7831e78224d52ac367ac45d72af2ec83172a31897f830633bff2a4b8a139d792a98369aace90724da18f22085bea554fab0212daa4f14a398d6c63ed0cf2198974f5bddb8a61101d0dbd710f07b0e08257c09deac01ef6b6a5ab3f7e57c8393b814c908f6e514e91c69c76735da692bbd1797c1065f64daae29849e1293cdcec372f2d34535a06823867bcd42fb1528e2d55cf06be80ae448d5f73133e56fdad") poll(&(0x7f0000cf0000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 13:28:25 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) prctl$setname(0xf, &(0x7f0000002000-0x8)='selinux\x00') mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000003, 0x11, r0, 0x0) fsync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8000, &(0x7f0000005000-0x8)=0x0) io_destroy(r2) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000004000-0x4)=0x5, 0x4) io_destroy(r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000003000)='./file0\x00') 2018/01/16 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a69000-0xa)='/dev/ptmx\x00', 0x20800, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) [ 106.820647] audit: type=1326 audit(1516109305.558:1461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16622 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 13:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000098d000-0x50)={{0x1, 0x9}, {0x3, 0x1}, 0x4ec9c0ae, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000936000)=@routing={0x0, 0x6, 0x3, 0x6, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}]}, 0x38) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x8000004000004, &(0x7f000010e000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffece) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000722000-0x8)={0x0, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f00005e1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000057000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031c000-0x4)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000024a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000764000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a5000)=0xe8) lstat(&(0x7f000019f000)='./file0\x00', &(0x7f0000061000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000558000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000ea5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007b3000)=0x0) r10 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000838000)=0x0) r12 = getuid() r13 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000816000)=0x0) r15 = getuid() fstat(r1, &(0x7f0000545000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000abe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e67000-0x4)=0xc) stat(&(0x7f00004f6000)='./file0\x00', &(0x7f00001f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f00006a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f000078d000)={&(0x7f000014c000-0xc)=@proc={0x10, 0x0, 0x1, 0x600000}, 0xc, &(0x7f0000501000)=[{&(0x7f00009e3000)={0xa4, 0x33, 0xc, 0x1, 0x0, "", [@typed={0xc, 0x22, @ipv4=@broadcast=0xffffffff}, @generic="55c0f08a0f4fd4f55f515a64080b9c1d1393a26eb01d719a04a2662f2993bf26fe73a967cd848185b93417005333f1424614f9bc9d768c16e23c541a58a0dc10ca251ec625ee29a370a4240d1a0bd0acbbb5fd9c97abaa40df84d86a1733190c0d24b663d9f9dc675c4b2cdc24c3", @typed={0x18, 0x15, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0xa4}, {&(0x7f000090f000-0x11ac)={0x11ac, 0x36, 0x20, 0x2, 0x1, "", [@generic="c777b804956f2a7120d75e790cf03ad149b75ecdc6d27282dcf8057e2615019ab33474c25eb9bf5860560ab1c6e203d543904aa04950ee8e03327357ce5f4cd032aa53ceef307490b452b02981ff4d3c409da94986039f5e63b7a6d0486ae27cad5c260d5cf04816a7717ceacba0d1e945cca10a3882b4cef605a2514537", @generic="17c3bc217ca841d31c74fe2401e8ad30c6248a9f3ea551774cfe83544d20d1e4397fcbf0ef4ef769778da96f079326cad9f4ddeacc83106e5d0162733cd0400479e8d81b90d9bfbdfe6a09d4d23b820eaf6c3e977753d81ef5af23e04659b09d2628cbae91549494474fb2f804cf2de561c9330da39f67987d6e31d4e3eefcd40b265adf9b1beb7a28216818ca6584ae15743c21f6d0d6b69fcd379ae89c481a074b6ca4b04a74980ad6186237bf20fa69d39d3a5846baaa869c", @generic="30c9e069f243c9676c151b9037f4beeae5c7dac0f70ae1162db8d014906dceda2c54764f9cca9f6fa5927ffdde00fa377c5c0d622bcd473cd66f3750c9a41d1db8636ea3568f1a2e6c701428737e95aaaae61b9c90d0ed663174954be93307db1512", @generic="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0x11ac}, {&(0x7f0000045000-0x80)={0x80, 0x20, 0x100, 0x3, 0x1, "", [@typed={0xc, 0x5c, @u32=0xfffffffffffffffb}, @generic="3ae687556ffdf1b7f3aa3027805173c31e048f56731ee1519b015ca49e41893bd4ad006d3f47163e6a76365d50fe684a1b30b5c2874a33306b5a9686388719", @generic="1c4fdeb4e9bef23781010b8e95", @typed={0x18, 0x72, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x80}, {&(0x7f0000387000-0x12c4)={0x12c4, 0x1c, 0x701, 0x0, 0x3, "", [@nested={0x12b4, 0x64, 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@generic="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", @generic="5e0b1eb6baf1e706fe2ef57e108746fc2c0fc9bb1c98bec784e0d043726330f1fd60fd380e0950300d69082e79f270c55e0770eb4f7cc1223650846318e34e2c4807efbf2e070060d73821870665a4a514cdf68edff7c151321d1f9d5b92db7a5bf63f"]}]}, 0x2268}], 0x6, &(0x7f0000856000-0x140)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, 0x0, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x140, 0x40}, 0x40) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000aa000-0x8)={0x0, 0x10000}, &(0x7f0000698000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ee7000)={r20, 0x20, 0x2eb90000, 0x7ff}, 0x10) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ed8000-0x4)=0x4) 2018/01/16 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000077e000-0xc)={0x0, r0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000c58000)={0x8e62, 0xbff8, 0x6, 0x0, 0x4, 0x7}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005e6000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1ff, 0x7ffe, 0x1000, 0x88}, &(0x7f00003c8000)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000594000)={r2, 0x9}, &(0x7f0000354000)=0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000840000)=0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) 2018/01/16 13:28:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) 2018/01/16 13:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000074a000)=0x0) setpriority(0x2, 0x0, 0x0) 2018/01/16 13:28:25 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000006000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @common='gretap0\x00'}}, 0x1e) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x77359400, 0x0}) 2018/01/16 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d1c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c5000-0x86)="bab389c8942586f6f38debe384fdc7e96fa3aeedc566f0bedf2b9e009e9ca71fa469ae480f713ebc2cf5d83c2cf0fa5516b39215b33a0ab7bef94f5b225823fc23a0450177d7724e1a494e0abc25e3add705aaa1d16b30185ce19b2978e9381491b6d2e7868dae04ac11a346411e4e8da0b8b4fb6ee715c4b32758685099a94e469f60b64a68", 0x86) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005424, &(0x7f0000000000)=0x0) [ 106.909269] audit: type=1400 audit(1516109305.587:1462): avc: denied { map } for pid=16628 comm="syz-executor2" path="/dev/cuse" dev="devtmpfs" ino=1054 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 [ 106.953275] audit: type=1326 audit(1516109305.601:1463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16622 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 106.990867] audit: type=1326 audit(1516109305.602:1464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16622 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 107.017985] audit: type=1326 audit(1516109305.604:1465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16622 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = epoll_create1(0x80006) r2 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000c7c000)={r2, 0xffffffffffffffff, 0x0}) r3 = dup2(r1, r1) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000063b000)=0xaa) 2018/01/16 13:28:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000acd000)='/dev/usbmon#\x00', 0x9, 0x2080) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000503000)={0xc, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c34000-0x8)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000ef4000-0xc)='/dev/random\x00', 0x0, 0x254200) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000529000)="") 2018/01/16 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000d12000)='./file0\x00', 0x420000, 0x158) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000071000-0x67)=""/103) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009d2000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000865000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/16 13:28:25 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000067c000)='/proc/self/net/pfkey\x00', 0x400, 0x0) bind$unix(r0, &(0x7f0000cd4000)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cc000)={0x0, 0x0, 0x0}, &(0x7f00004a0000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/rfkill\x00', 0x200400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000098c000)={r2, &(0x7f0000abb000)="c4038a53b924509d723b3bdfa732a98f4e4af06fb32a46bd262cee0c632dd94d60a3497da3c8a73f6b48d74465df809ed0", &(0x7f0000a64000-0x74)=""/116}, 0x18) setregid(r1, 0x0) 2018/01/16 13:28:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d46000)='/proc/self/net/pfkey\x00', 0x400340, 0x0) getpeername$inet6(r2, &(0x7f00005b7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002ce000-0x4)=0x1c) 2018/01/16 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(seqiv(rfc7539(xts-twofish-avx,mcryptd(md4)))))'}, 0x58) 2018/01/16 13:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000183000)="260000002a0047f2ff17ddffcd00ff031700ff000100000000090000000000000000a3000000", 0x26) r1 = syz_open_dev$adsp(&(0x7f00005d4000)='/dev/adsp#\x00', 0x0, 0x7f) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000049b000)={0x9, 0x6}) [ 107.042890] audit: type=1326 audit(1516109305.613:1466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16622 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 [ 107.067932] audit: type=1326 audit(1516109305.616:1467): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16622 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b49000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000016d000)=""/110) write(r1, &(0x7f0000e86000)='T', 0x107149e4b3f58a03) fsync(r1) accept4$inet(r2, &(0x7f0000874000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000354000)=0x10, 0x80800) 2018/01/16 13:28:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x0, 0x100000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000000)=0x3ff, 0x4) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/209, 0xd1) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000037000-0x64)={&(0x7f0000032000)=[0x6, 0x2, 0x5, 0x5, 0xaeb, 0xfffffffffffffeff], 0x6, 0x3, 0x7, 0x2, 0x20, 0x4, {0x100000001, 0x6, 0x0, 0xfffffffffffffeff, 0x7f0, 0x5, 0x80, 0x5, 0x1000, 0xffff, 0x1, 0xb76, 0x7, 0x534c, "69bda9f890a7de43828cc1afb9167e14940ab5f9097aca7225aeeabab507ef5e"}}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000035000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000037000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) shutdown(r2, 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000038000)='tls\x00', 0x4) 2018/01/16 13:28:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f7000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a39000-0x10)='/dev/input/mice\x00', 0x0, 0x305000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000047b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000605000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f9b000-0x8)={r1, 0x6}, &(0x7f0000ac2000-0x4)=0x8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) removexattr(&(0x7f0000909000-0x8)='./file0\x00', &(0x7f0000629000-0x17)=@random={'os2.\x00', '/dev/loop-control\x00'}) 2018/01/16 13:28:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x600, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x7fff, 0x3fb9c9ad, 0x81}) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20000000000025, &(0x7f0000002000-0x26)="3d36bc0c4cb6c46122d6e6d8a75cf4b4016337ccfb8ab23fdca54c398d6e3792519da57195f9", 0x26) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x200100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000002000)={0x2, 0x3, 'client1\x00', 0x0, "6357100d2ae53005", "729fb13ec4888643d617482ad11747372ed7189967bb128f530c712e4c7cf18c", 0x1, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) 2018/01/16 13:28:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00003dc000-0x44)="", 0x0, 0x0, &(0x7f0000ac1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000aec000)='/dev/input/mouse#\x00', 0x101, 0x40) fcntl$setlease(r0, 0x400, 0x3) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000fbe000)={0x80000000000000, 0x106004, 0x4, 0x8, 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000628000)={0x401, 0x1, 0x200, 0x6, 0x40, 0x9, 0x2, 0x7fff, 0x0}, &(0x7f000011a000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008d3000)={r2, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xdb8, 0x1, 0x9, 0x1, 0x100000001, 0xa2e, 0x7f, 0x5, 0x5, 0xf0e, 0x9, 0x200, 0x7, 0x20000000000000]}, &(0x7f0000fd4000)=0x108) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c41000-0xf)='/dev/sequencer\x00', 0x240, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x38, &(0x7f0000bd4000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000674000-0x4)=0x10) 2018/01/16 13:28:25 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x0, &(0x7f0000001000-0x4)="", 0x0) r1 = socket(0x0, 0x80004, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x5012, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xdf, 0x5, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000816000-0x2)={r2, 0x1f}, 0x6) 2018/01/16 13:28:25 executing program 7: r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000753000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000903000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r3, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0xff9a) dup2(r2, r3) recvfrom$llc(r2, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) 2018/01/16 13:28:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e45000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d54000-0x4)=0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r1, 0x1) 2018/01/16 13:28:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003f000)='net/protocols\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00008ca000)={0x8001, 0x6, 0x10000, 0x5}) read$eventfd(r0, &(0x7f0000bfa000-0x8)=0x0, 0x8) 2018/01/16 13:28:25 executing program 4: clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000003000-0x5)='user\x00') 2018/01/16 13:28:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/context\x00', 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f00005d4000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc2184900, &(0x7f00000ad000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000284000-0x50)={@generic="d64206a4225fc110f20a77389da7f23b", @ifru_ivalue=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 13:28:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$vcs(0xffffffffffffff9c, &(0x7f0000447000-0x9)='/dev/vcs\x00', 0x400, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) open_by_handle_at(r0, &(0x7f0000178000-0x8)={0xfffffe3b, 0x200000000, ""}, 0x0) 2018/01/16 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a65000)='./file0\x00', 0x0) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)="") ioctl$KVM_NMI(r0, 0xae9a) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000b74000)={{0x3, 0x8}, 'port0\x00', 0x0, 0x80012, 0x9, 0xf32, 0x1, 0x3f, 0x300000, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000056d000-0x8)='./file0\x00', &(0x7f0000123000)='./file0\x00', &(0x7f0000df4000)="252605fff7", 0x2000, &(0x7f000055f000)="") recvfrom$ax25(r0, &(0x7f0000ce1000)=""/252, 0xfc, 0x2000, &(0x7f000013c000)={0x3, {"082393d29a896a"}, 0x4}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000029b000)={0x0, 0x2, 0xb000}, 0x4) readlink(&(0x7f000082f000)='./file0/file0\x00', &(0x7f0000701000-0x2a)=""/42, 0x2a) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00004d3000-0x18)={0x0, 0x4, 0x3, &(0x7f0000625000)=0x0}) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x82200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='ipddp0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000008000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffe9) 2018/01/16 13:28:26 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x4000000) r1 = accept(r0, 0x0, &(0x7f0000c7d000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000421000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000036f000)={0x7, r1, 0x1}) ioctl$sock_ifreq(r1, 0x893f, &(0x7f00002a5000-0x50)={@generic="8eaaf1dc5353a26e5e10646c5597354b", @ifru_mtu=0x8000}) 2018/01/16 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/16 13:28:26 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005bc000)='/selinux/enforce\x00', 0xa4002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) prctl$setname(0xf, &(0x7f0000546000-0x10)='trusted-keyring\x00') r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/rfkill\x00', 0x8941, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000002000-0x20)={0xd000, 0x2, 0x9, 0x3, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x8044, 0x9) getpgid(r1) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b43000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d011e6b4d398a1e7328c66a5438019b1"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f41000)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000a6c000)='/dev/vcsa#\x00', 0x100000005, 0x4002000040003d) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b2c000-0x4)=0x0, &(0x7f000027c000)=0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d8e000)=0x3, 0xfffffdba) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000314000-0x14)={0xfffffffffffffffa, 0x3, 0x10001, 0x0, 0x512}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000924000-0x4)=0x17, 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000fd0000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000bb3000-0x4)=0x5, 0x4) poll(&(0x7f0000ca0000)=[{r1, 0x1, 0x0}], 0x1, 0x401) r3 = dup(r1) write$tun(r3, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0xfffffe92) 2018/01/16 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000311000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000728000-0xc)={0x4, 0x8}) syz_emit_ethernet(0x36, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000eb2000)={0x0, 0x0, []}) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000004f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000b11000)={{0x80000001, 0x5}, {0x2, 0xfffffffffffffff8}, 0x4, 0x4, 0x9fe6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d96000-0x4)=0x14) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000bc9000-0x400)={"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"}) [ 107.385381] QAT: Invalid ioctl [ 107.475257] QAT: Invalid ioctl 2018/01/16 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ca6000)='./file0\x00', 0x40) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b7e000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00008dd000-0x10)={0x22, &(0x7f000073b000-0x22)="3e5a94bafc30f9033c7a8b4cb179bceef5bbe6616870431d4b04f0e27149dff7165f"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000a65000-0x156)="ab", 0x1) 2018/01/16 13:28:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d69000+0x258)='/dev/cuse\x00', 0x40a200, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000378000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="eb519d214bdf7e3defca941cdedc4f90"}) r1 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000f5e000-0x4)=0x2) pipe(&(0x7f0000111000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000190000)={&(0x7f0000448000)=[], &(0x7f0000d57000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f000073f000-0x8)=[0x0, 0x0], &(0x7f0000ad4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000acc000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e5e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005b8000-0xdc)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") 2018/01/16 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getdents64(r0, &(0x7f0000f1b000)=""/232, 0xe8) bind$alg(r0, &(0x7f000019a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) syz_emit_ethernet(0x62, &(0x7f0000c83000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipx={0x8137, {0xffff, 0x54, 0x100000000, 0x4, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x100000000}, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "488f02e4a0f0286bb391493de81a161706b31a340a64529031463bbbee1e077b215d5c421bc596edc3a0e421c183e4ce1530bcde3e93"}}}}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000d36000)=[{&(0x7f000062b000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e8fee86b42b7f08bd56a1bd7791da907b8d93bedc25e801b0372fdd75cf671d42b9b1ab601c1d3d8088119294b8a1858761ef6205b831c54a9477426aec783", 0x0}, 0x60, &(0x7f0000204000-0x10)=[{&(0x7f0000908000-0x9f)='r', 0x1}], 0x1, &(0x7f00000a1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/16 13:28:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x100, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000734000)='/dev/ppp\x00', 0x10400, 0x0) syz_open_dev$sndpcmc(&(0x7f0000fcf000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x8000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000098000)=""/246) close(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000601000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095e000+0xe62)=0xe8) 2018/01/16 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x2, 0x8000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x501302, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) getpgrp(r2) ioctl$KDSETLED(r1, 0x4b32, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000067e000-0x108)={0x9, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7dd5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0xffffff64, &(0x7f0000001000-0x8)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000096b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a65000)=0xe8) getresuid(&(0x7f0000420000)=0x0, &(0x7f0000b47000-0x4)=0x0, &(0x7f0000133000)=0x0) gettid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e44000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2, 0x81, 0x2, 0xe1, 0x2, 0xa0, 0x20, 0x11, r4, r5}, {0x0, 0x80, 0x20, 0x3, 0x1, 0x8, 0xfffffffffffffffd, 0x9}, {0x4000000, 0x80000000, 0x7ff, 0x3c}, 0x0, 0x5, 0x3, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x2, 0x0, 0x1ff, 0x800, 0x3, 0x911}}, 0xe8) socket$nfc_raw(0x27, 0x0, 0x0) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/checkreqprot\x00', 0x20000, 0x0) recvfrom$ipx(r0, &(0x7f00009cd000)=""/59, 0x3b, 0x0, &(0x7f0000919000)={0x4, 0x3, 0xadac, "6c8f52e15d28", 0x0, 0x0}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000683000-0xa)='/dev/vcs#\x00', 0x3, 0x80000100) r2 = add_key$user(&(0x7f00000be000)='user\x00', &(0x7f00003ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000489000)="6aa164b0785ef9856362f5b119083d02873fb91a979653690d77b5e0b97eb24058bfa1649fbd4c8ea16af19a2676a10f342ab27de0b3a2f086965a1b7ba28bb4c52a80fcb050a2ac8533e2a7bf50e4b29a52b2043953b2095d2f20986b1b7ed8ba12ae078254b023d6e0a2c694c7bfa978dda2c2070aff15de4266353d0ce7879f8a01997f9519dd78995316bcd7dee68c07d74578c8976cb85f8c847fae91935cf261eecd3303d9a5965d7167ca33", 0xaf, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005db000)=@add_del={0x2, &(0x7f00008e8000-0xa)=@generic="711971d399ab29666e784db66d5e26a9", 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006d4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082d000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000014f000)={0x0, 0x0, 0x0}, &(0x7f0000db3000)=0xc) keyctl$chown(0x4, r2, r3, r4) write$eventfd(r1, &(0x7f00002d9000-0x8)=0xe8a, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000af7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00003ef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005b8000-0x4)=0x14) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000ad8000)={0x0, 0x0}) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000445000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) pkey_alloc(0x0, 0x1) init_module(&(0x7f00006fc000-0x26)='eth1\'eth1keyringmime_type;keyring&*--\x00', 0x26, &(0x7f0000b47000)='%eth1}md5sumsecurity-\x00') bind$bt_sco(r1, &(0x7f0000ea1000-0x8)={0x1f, {0x3, 0x8000, 0x3, 0x200200, 0xfffffffffffffffe, 0xffffffffffffffff}}, 0xfffffffffffffdf1) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$MAP_CREATE(0x0, &(0x7f00009d4000-0x2c)={0x7, 0xffffffffffffffff, 0x400005, 0xffffffeffffffff8, 0x3, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c3) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e21000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00008af000-0xb0)={{0x1, 0x9}, 'port1\x00', 0x10, 0xa0000, 0x0, 0x4, 0x0, 0x101, 0x4, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cbd000)={0x0, 0x80000, r1}) rt_sigpending(&(0x7f0000b53000)={0x0}, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000074a000)={r5, r6, 0x3}) 2018/01/16 13:28:26 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x0, 0x1000, 0x40, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000005000-0x1000)=""/4096) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, 0x0, r0) r1 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000110000)=0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bb0000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ff0000)={0x7, 0xffffffffffffffff, 0x0}) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f00001c3000)={r4, r5, 0x3}) 2018/01/16 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b79000)='/dev/dmmidi#\x00', 0xf9bd, 0x40000) openat$vcs(0xffffffffffffff9c, &(0x7f0000860000+0xd82)='/dev/vcs\x00', 0x200000, 0x0) fremovexattr(r0, &(0x7f0000ff5000-0x8)=@random={'user.\x00', '/\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000050b000)={0x4, 0x0, 0x10001, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000843000)={r1, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000a48000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x484, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) 2018/01/16 13:28:26 executing program 3: lstat(&(0x7f0000c09000-0x8)='./file0\x00', &(0x7f0000316000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000011000-0x103)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x9, ""}}}}}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000)={r1, &(0x7f0000012000)="20f6fb208ae47a7566722aed246c20694d3a6d5dfa20f1137c03b780e1afbc063b17e549c2b1ae4200fefd5f6a65c73349b1", &(0x7f0000012000)=""/127}, 0x18) 2018/01/16 13:28:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200080, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000292000-0x2a)="136aac63b917b7a0dd43be8af6c4daa27ff7e24bab0ef3f5b83401b4695767c8a3c41bba57f2d5cc0385", 0x2a) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = accept(r1, &(0x7f0000ddd000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000060000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000859000)={0x0, 0x7, 0x7, [0x8, 0x6, 0x80000000, 0x2c, 0x2, 0xffff, 0x8]}, &(0x7f0000423000-0x4)=0x16) accept4(r1, 0x0, &(0x7f0000319000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008ce000)=@assoc_value={r3, 0x20}, 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00008b1000-0x10)={0x4, &(0x7f0000b0b000-0x20)=[{0xff, 0x1c, 0x8000, 0x800}, {0x3, 0xffffffffffffff01, 0x8a, 0x4}, {0x9, 0x1cc2, 0x1, 0x52}, {0x4, 0x7, 0x7, 0xa4}]}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c90000)=0x400000000018, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000d53000-0x28)={r0, 0x0, 0x1000, 0x52, &(0x7f0000fb4000-0x1000)="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", &(0x7f00004eb000-0x52)=""/82, 0x6, 0x7}, 0x28) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/16 13:28:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bd5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ed4000-0x4)=0x8c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000464000)='/dev/ppp\x00', 0x208000, 0x0) writev(r0, &(0x7f0000f3c000-0x20)=[{&(0x7f00002a9000)="156bba9ae865553d9e3fc86ba57474693691a33c202483d27515dc48f1ac077702811fac4a58322a767053296b68cbf2fda2f5a384f5b05f0d9214968a42b205008fbc11620760ab52f57c8635645426394dc87bfcc1576411bf0d8efd35c538972771af1a11c05e90171ed277b068bef38a3512b99c3b7da904d4f9705a6440a56344ba4ef77cf95bbc3987b06c2c7341c0f70413c277e3077aaa4efe55070279c9634e60a95f", 0xa7}, {&(0x7f00003b3000-0x3d)="cd259c5b009b8af4688580418a0d55943c9d74e6d8d5a14f10028ccd0f957e50c5f24b1fabf9d716b415b529603e2df1abf1eb4cac4b0e0423c0b51b9e", 0x3d}], 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000856000)=0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000200000)={r1, 0x5}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000d60000-0x10)={0x8, 0x9, 0x9, 0x0}, 0x10) 2018/01/16 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000a3d000)=0x0, 0x8) syz_open_dev$sndtimer(&(0x7f0000292000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000008000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x1023cede) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000000a000-0x4)=0x0) 2018/01/16 13:28:26 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x7, 0x8, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r0, &(0x7f0000b99000)="", &(0x7f0000000000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000)={r0, &(0x7f0000015000)="", &(0x7f0000016000-0x3d)="", 0x0}, 0x20) 2018/01/16 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000322000-0x8)={0x3}, 0x8) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f000069b000)={0x0, 0x0}) r3 = dup(r1) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000483000)=0x0) ioctl(r2, 0x1000, &(0x7f0000bf2000+0xd17)="acb039e67a782dcb510ae39c1ca83dc99e18894f521eec76c53378bd29ab5f5e7c10b9a7ffc179bd526d9c6bfbbf46b6d1bb0e8cbf49425a15b2ca9e1e10bc2b5a780194c4caf95adf87517fcb30068b32d9011cc22826b2057f1f0c482a3a61aa8870387850135cdaca05af833586b12c06125ccc74cc3bf97b342f563f3a909ecdd47c096dade6ac161edb63df382ef7ba0520078edd8d3058ccb380a0611edd30c77e063da4ab17fd3a16e017b82c193c7ec07f15a2eddca8bcedf5a1bb04971ef74eb82d") r4 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r5 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r5, r4, &(0x7f000030f000)=0x0, 0x7563) r6 = socket$pppoe(0x18, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r6, &(0x7f000041e000-0xc)={r4, r4, 0x1db57578}) 2018/01/16 13:28:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000905000-0x8)='./file0\x00', 0x8100, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006e0000)='./file0\x00', 0x2002, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) accept4$unix(r0, &(0x7f0000d32000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a30000-0x4)=0x8, 0x800) 2018/01/16 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44045) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00005fc000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000017000)={0x2, 0xe, 0x3800000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00007e8000)={0x20, 0x0, &(0x7f00009aa000-0x20)=[@dead_binder_done={0x40086310, 0x1}, @acquire_done={0x40106309, r1, 0x0}], 0x2e, 0x0, &(0x7f0000af9000)="d19860fe05b3d883541d8dc4a34f9db716032f44280ce2995afc99bed704712b3c43492bdd8f9488aeb8f124ce4d"}) io_setup(0x4000003, &(0x7f0000143000-0x8)=0x0) pipe2(&(0x7f00005bc000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004a5000-0x4)=0x4, 0x4) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000149000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) io_submit(r2, 0x1, &(0x7f0000d03000-0x4)=[&(0x7f0000a09000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00006d5000-0x1)='\f', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000054b000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004ac000)={0x2, r0, 0x1}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000d56000-0x78)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) read(r0, &(0x7f0000fce000)=""/1, 0x1) dup3(r1, r1, 0x80000) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f000087b000)={0x8, 0xc, [0x800, 0xa97d, 0x7fff]}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 2018/01/16 13:28:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x73db, &(0x7f0000530000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mouse(&(0x7f0000b0d000)='/dev/input/mouse#\x00', 0x431e9260, 0x2200) recvfrom$ipx(r0, &(0x7f0000daa000-0x2c)=""/44, 0x2c, 0x40000000, &(0x7f0000e52000)={0x4, 0x4, 0x1, "ca89bea640cf", 0x1ff, 0x0}, 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xb, 0x805, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f00000d8000)={&(0x7f0000529000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000d8f000-0x20)=[{&(0x7f00001b4000)=""/218, 0xda}, {&(0x7f0000524000-0xc8)=""/200, 0xc8}], 0x2, 0x0, 0x0, 0xfffffffeffffffff}, 0x10002) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f0000dd3000)=[], 0x0, &(0x7f0000f70000)=""/0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b45000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f000033e000)='/dev/snd/midiC#D#\x00', 0x6, 0x80) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000af4000-0xcf)=""/207) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000094e000-0x110)={{0x61d00cb9, 0x7, 0x101, 0xffffffffffffa338, "0b5a82747a1fb0f74e77dbff867f55ef88f888e45bd57c986d99e74cd0fcbfcb31c3ce11a5314ea2915f9b56", 0x7ff}, 0x0, 0x0, 0x401, r2, 0x0, 0x7, "8f6c173a91a697a44019504b6126167daf2178ed34399b8eff33b3784a58cc3a5f55e49fb8a0349df8cb2ecc7109b001ef38acbf3b21c00a56b4b0e6e584de6b", &(0x7f000097d000)="76626f786e65743073656c696e75785d7d766d6e657430657468309e6b657972696e676367726f757076626f786e657430282d2b6574683100", 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x9, 0x9, 0x9a6, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ce6000)='/dev/admmidi#\x00', 0x1, 0x404000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000951000)=0x2, 0x2) listen(r0, 0x40) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x9, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000050f000)=0x24) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003a8000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000fcd000)=0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000858000-0xb)='/dev/adsp#\x00', 0x0, 0x80000) sync_file_range(r1, 0x7fffffff, 0x4, 0x4) flock(r1, 0x7) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000873000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xde, 0x200007ff, &(0x7f0000c55000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009e9000)={0x800, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/cuse\x00', 0x4c40, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000c79000-0x88)={0x33c4, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cc8000-0x4)=0x0, &(0x7f0000dd1000-0x4)=0x4) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000)='/dev/loop#\x00', 0x0, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0xc0101282, 0x0) 2018/01/16 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f58000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) bpf$MAP_CREATE(0x3, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 13:28:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x900, 0x20) fremovexattr(r0, &(0x7f0000051000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x10) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) fcntl$setsig(r2, 0xa, 0x5) read(r1, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/16 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f1000)='/dev/sequencer\x00', 0x691d1fe794f9ea57, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006ca000-0x10)={0x0, 0xd8, &(0x7f000014e000)=[@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x59}, @in6={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}]}, &(0x7f0000a48000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000318000)={r2, 0xfff, 0x0, 0x10000}, 0x10) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/16 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000021f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000711000-0x6d)=""/109, 0x5f) 2018/01/16 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000022e000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fff000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000153000)={{0x0, 0x4, 0x7, 0xffffffff, "d6912ead1d8ffc8f29b74d671a88e382143400a1afd64a7ea8846428897a5cdbb780eb9d08ce2ef144b880ae", 0xd8}, 0x0, 0x0, 0x2, r2, 0x1, 0x40, "bd52b5e185e775f988594f40991fe321941a4bc5c29f9773061354ec9dbd7f51f7dce323aa7b37734faa64534a7d0d1ab0cf1e445321ed6dae0f049a2309613a", &(0x7f0000ffd000)='bdevsecurity,].+vboxnet1\\trusted\x00', 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x88b4, 0x2, 0x28b, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000109000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/16 13:28:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xff, 0x200200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000)={r2, r0}) 2018/01/16 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000b26000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) r2 = syz_open_dev$vcsa(&(0x7f00008f8000)='/dev/vcsa#\x00', 0x3, 0x0) symlinkat(&(0x7f00004bd000)='./file0\x00', r2, &(0x7f0000793000)='./file0\x00') write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fbb000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000957000-0x16)='/selinux/checkreqprot\x00', 0x20202, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000493000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf3000-0x4)=0x14) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 13:28:26 executing program 2: prctl$intptr(0x1a, 0x80) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000070000-0x8)={0x0, 0x0}) 2018/01/16 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000)={0x0}, 0x8}) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r0}) eventfd2(0x5, 0x80000) epoll_create1(0xf9c34bd63c8975fc) syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x1, 0xc, &(0x7f0000001000-0x60)=@raw=[@alu={0x7, 0x80000001, 0x4, 0x4, 0x7, 0x38, 0xfffffffffffffffc}, @alu={0x7, 0x9, 0x7, 0x3, 0xa, 0x1, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x20}, @ldst={0x3, 0x1, 0x1, 0xf, 0x5, 0xfffffff4, 0x0}, @jmp={0x5, 0x1000, 0xa, 0x2, 0xf, 0x6, 0xfffffffffffffffc}], &(0x7f0000004000-0x4)='GPL\x00', 0x7, 0x38, &(0x7f0000002000-0x38)=""/56, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) eventfd(0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000003000-0x8)={0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/loop-control\x00', 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000003000-0x4)=0x0, 0x40000000, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a6a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) close(r0) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d86000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x0, 0x0}) 2018/01/16 13:28:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008cf000-0x7)='/dev/rtc\x00', 0x4a0cc2, 0x0) readv(r0, &(0x7f000066c000-0x10)=[{&(0x7f00001a3000)=""/45, 0x2d}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000cb0000-0x40)=[{&(0x7f000053a000)=""/136, 0x88}], 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000953000)=0x0) get_robust_list(r2, &(0x7f0000b8e000)=&(0x7f000068e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00004f7000)=0x18) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/16 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f000076f000-0xa)='/dev/dsp#\x00', 0x7, 0x8000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f85000-0x2)=0x7, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') dup3(r2, r0, 0x0) getsockname$netlink(r1, &(0x7f000004c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) 2018/01/16 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eaa000-0x4)=0x0, &(0x7f00006dc000)=0x4) pipe(&(0x7f00004fd000)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e66000)={0x0, 0x200, 0x1000, 0x80000}, &(0x7f000025c000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a98000)={r3, 0x9}, 0x8) 2018/01/16 13:28:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) connect$inet(r2, &(0x7f00007e8000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000722000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000820000)=0x23f, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c05000)={r4, 0x100, 0x0, 0xc0, 0x0, 0x1}, 0xfffffffffffffe41) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001b7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000562000-0x87)=""/135) 2018/01/16 13:28:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b6000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000468000)={0x3, 0x3, 0x4, {0x77359400, 0x0}, 0x850, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000210000-0x18)={0x1, 0x0, [{0xa0e, 0x0, 0x0}]}) syz_extract_tcp_res$synack(&(0x7f0000122000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 13:28:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001f000-0x53)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "7f6cda1372f7a3ba"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008b3000)='/selinux/member\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) 2018/01/16 13:28:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ad000-0xa)='net/snmp6\x00') socket$alg(0x26, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000743000-0x8)=0x200000100000, 0x0) 2018/01/16 13:28:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0xd, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000646000)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb4000-0x4)=0xac, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b57000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) 2018/01/16 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f0000462000)='./file0\x00') lsetxattr(&(0x7f0000696000)='./file0\x00', &(0x7f0000b93000-0x19)=@random={'security.\x00', "256505002400"}, &(0x7f00005cd000-0x14)="02000000020003000000000000000000000006a0", 0x14, 0x0) mknod$loop(&(0x7f0000ebd000-0x8)='./file0\x00', 0x81, 0x0) 2018/01/16 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[{&(0x7f00007ec000-0x1)='\'', 0x1}], 0x1) 2018/01/16 13:28:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0x40, 0x2, 0x4, 0x3f, 0x0, 0x101, 0x40, 0x2, 0x6, 0x2, 0x9, 0x2, 0x3, 0x1ff, 0x7fff, 0x7, 0x1000, 0x4, 0x77, 0x3, 0x3, 0x9, 0x6, 0x20, 0x7, 0xb9, 0x9, 0x40, 0x8, 0x5, 0x7f80000000000000, 0x8001, 0x7, 0x4, 0x2, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x5}, 0x41, 0x68, 0x3, 0x7, 0x1800000000000000, 0x3, 0xc9de, 0x0}, r1, 0x697, r0, 0x6) ioctl(r0, 0x2271, &(0x7f0000001000)="") 2018/01/16 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c4c000)='/dev/kvm\x00', 0x80000000102ffc, 0x0) pipe2(&(0x7f0000533000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002d7000-0x8)={0x0, 0x9, 0x5}, &(0x7f0000c6e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000077000)={0x0, 0x5, 0x8003, 0xf352, 0x39070127, 0x1b5e, 0x2, 0x7, r2}, &(0x7f000038a000)=0x20) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, 0xffffffffffffffff, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00002d9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) r3 = syz_open_dev$sndmidi(&(0x7f00008c3000)='/dev/snd/midiC#D#\x00', 0x400, 0xc0800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000588000)={0x0, 0x0, 0x10, 0x9, 0x7}, &(0x7f0000251000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c54000-0x8)={r4, 0x3}, &(0x7f0000c93000)=0x8) 2018/01/16 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002cf000-0x7)='limits\x00') ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000980000)=0xa1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001, 0x0}, {0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000068a000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/16 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) finit_module(r0, &(0x7f0000747000)='\x00', 0x2) r1 = open(&(0x7f0000909000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 4: r0 = gettid() getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"435b78d096816e"}, 0x9}, 0x10, &(0x7f00000b0000-0x20)=[{&(0x7f00003f1000)="d49fb4f5067d53291f31a12eecf31d32448a4b4f0f74979c389ca4882b8193d6008cd97d21b62a5b30c73589036bf9fbcd2f63389befcfb7ccdeae5e2767aa8a9b2ff1000530be792ff191fd8f287284b706a882fcbab4b4cdaf38c4cb2e3e36a1ef08a3db795cfa0e244bc1ac40c6d010d496b3a38addf1f21417a3cf210b3306b4e30c9dfa9a2e7f357ee97c734ad848961554110c7c6f", 0x98}, {&(0x7f0000de9000-0xc3)="64e18f6ee4ff58aac3dd09b1c02bd980570426b0a4d37f6cc487653f8c20ea5c157713aafcec3cd17b46da2bf5946ca3f8624b57bb3b87dbd345f4f36f5253f9ebe9bd0f7f1b4f26cf9acb2b7242ba431ea5c12fe46847ac17cf5360b37211e5de69a123e218493322bedf76964df82be6a166b65dd11295dc9c2f2f9df7a118e52b0e48846ad6edccc64c7ebe831a82b4dbe3169aabbc9fb6d07620f267cdfc0a7e4ee86bede38992ccb3da775ae5d177110edde6adfe1bb600dcbe82137f6b3e3877", 0xc3}], 0x2, 0x0, 0x0, 0x20000000}, 0x4040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000127000)=r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bc3000)={0x0, 0x0}) [ 108.345563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=16966 comm=syz-executor0 2018/01/16 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a1a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000114000-0x58)={{0x10000, 0xffffffff}, 0x1, 0x40, 0x7, {0x10000, 0x80000000}, 0x7ff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r0, 0x407, 0x10001) 2018/01/16 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c2f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000e0000)={0x9, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setuid(0x0) prctl$getreaper(0x13, &(0x7f0000683000-0x8)=0x0) 2018/01/16 13:28:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6, 0x4000) accept$packet(r0, 0x0, &(0x7f0000900000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x7)='./file0\x00', &(0x7f0000001000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f0000001000-0xfd)=""/253, 0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) open_by_handle_at(r1, &(0x7f00003af000-0x6a)={0x6a, 0x3, "6f861f107594cdb381697a6331065eddc2d1736bb2229560e4ea213842e0901550c67589692a1ab0110f067f451598b122f813f497e11a9c871c2d3bd3cfb7f603ae7b6acc31778f77a20b4173d5895923769108166095c2aeb87c90768ea4ceef7d"}, 0x500) ioctl$KDSETLED(r0, 0x4b32, 0x200) syz_emit_ethernet(0x261, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/16 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000188000-0xa)='/dev/cuse\x00', 0x400, 0x0) sendmsg$nl_route(r0, &(0x7f000041b000)={&(0x7f0000f41000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000b02000-0x10)={&(0x7f00006a6000-0x14)=@getnetconf={0x14, 0x52, 0x100, 0x4, 0x1, {0x0}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8800}, 0x40) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00002e4000)={0x3ff, 0x9}) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/16 13:28:27 executing program 7: r0 = fanotify_init(0x23, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x5, 0xffffffffffffff01, 0x4, 0x100000000, 0x4, [{0x101, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x81, 0xb6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x61, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x1f, 0x1, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000064c000)={r1, &(0x7f0000e46000-0x96)=""}, 0x10) 2018/01/16 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[], 0x0, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d2a000)='/dev/sg#\x00', 0x0, 0x500) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d8b000-0x10)={0x1, &(0x7f0000860000)=[{0x0, 0x0}]}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000a94000)=0x0) 2018/01/16 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x800200000000000a, &(0x7f0000dee000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xd4, 0x20008005, &(0x7f00006b8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000c71000-0x38)={&(0x7f00001bf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000086a000)={&(0x7f0000f66000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x8004) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x22d, 0x0, 0x0, 0x0) 2018/01/16 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b51000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ba8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000951000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000f8d000-0x10)={0x6, &(0x7f0000a10000)=[{0xaecb, 0x40, 0xc63e, 0x6}, {0x4, 0x6, 0xee1, 0xbf}, {0x5, 0x80000001, 0x7f, 0x6}, {0x9, 0xd60c, 0xe3, 0x0}, {0x80000001, 0x4, 0x9, 0x1d}, {0x9, 0x101, 0x5, 0x7}]}) fchdir(r1) 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000b45000)={0x0, @in6={{0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffffffffffe0, 0x8, 0x35dc, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000118000)={r1, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) r2 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt(r2, 0x10f, 0x0, &(0x7f0000a94000)="", 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000)=0x6, 0x4) sendto(r2, &(0x7f0000001000-0x88)="8075f0dc0041b703385e20e2fa702fb24f84e698f9067e99856ff2e3551a83c705740e68b048e06b7e5b29a15dcff60c1deb0d9f23de9f434b9342b46a1cd8b57e5d1a1e727bdc3a136c4ca1781b501138f2b78ea08c1b3bae862068a866e6e00ace1b43361bdef6b90afb7db2727e5eca8c11b0ccd3896fa46f9b6c7c6649579058931db357236b", 0x88, 0x40000, &(0x7f0000e2d000-0x10)=@nfc={0x27, 0x6170, 0x80000001, 0x6}, 0x10) 2018/01/16 13:28:27 executing program 5: clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001000-0x58)={0x2, 0x100, 0x9, 0x7fff, 0xcb4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf8000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) fchdir(r1) 2018/01/16 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000742000-0x10)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000b2e000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f000040c000)='/dev/vcs#\x00', 0x100000000, 0x18200) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000bc0000)=0xeb, 0x4) close(r0) 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000edc000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000597000)={0x11, @time={0x77359400, 0x0}, 0x2, {0xa5e, 0x4}, 0x20, 0x0, 0xc26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x30, 0xec, &(0x7f000000f000-0x30)="27b4e64b97243bcafc36b36fe16e9d1905e6e516b1bd01505daea4d32f89931c4a99d54f3a7fd3b6ed682fdf907956c2", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socketpair(0x1f, 0x803, 0x1ff, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="5c010037", 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x48)={0xf, 0x2, &(0x7f000000e000-0x10)=@raw=[@ldst={0x0, 0x2, 0x1, 0x2, 0x0, 0xfffffff0, 0x10}], &(0x7f000000c000)='syzkaller\x00', 0x2efcca16, 0x1000, &(0x7f0000010000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/16 13:28:27 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000)='/dev/sequencer2\x00', 0x80500, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001b000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) dup(r2) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 13:28:27 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000611000)='/dev/audio\x00', 0x40, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000269000-0x4)=0xb515, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000)="", &(0x7f00001c2000-0x81)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) listxattr(&(0x7f00009d3000)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0xa0) 2018/01/16 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000479000-0x4)=0x19) ioctl$TCFLSH(r0, 0x40085500, 0x10e09fc7) 2018/01/16 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x7fffffff, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000e0a000)={0x2, r2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000086c000-0x8)='./file0\x00') r0 = gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001d4000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000089e000-0x5)='/dev/usbmon#\x00', 0x8001, 0x4170759f141a6f5) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000001f000-0x10)={0x4, 0x400, 0x400, 0x7}) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000ca4000-0x4)=0x0, &(0x7f0000e8c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dd6000-0x4)=0x4, 0x4) llistxattr(&(0x7f0000f00000-0x8)='./file0\x00', &(0x7f0000db8000-0x85)=""/133, 0x85) capset(&(0x7f0000ce3000-0x8)={0x19980330, r0}, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0505405, &(0x7f0000003000)={{0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$amidi(&(0x7f00004b0000)='/dev/amidi#\x00', 0x0, 0x400) membarrier(0x9, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000379000-0x10)={0x0, 0x5, 0x6, 0x7ff}, &(0x7f0000a22000+0x50f)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00003b9000-0x6)={r2, 0x7fffffff}, 0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000525000)={0x0}, &(0x7f0000591000)=0x4) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000aa000-0x39)=""/57) iopl(0x4000000000081) 2018/01/16 13:28:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='((\'em1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000a52000)=0x0, &(0x7f0000000000+0xa1d)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000004000-0xe)=""/14, 0xe}, {&(0x7f0000002000-0x8d)=""/141, 0x8d}, {&(0x7f0000004000-0x61)=""/97, 0x61}, {&(0x7f0000001000)=""/76, 0x4c}, {&(0x7f0000004000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000004000-0x6e)=""/110, 0x6e}, {&(0x7f0000004000-0xb1)=""/177, 0xb1}], 0x8, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x800, 0x0) read(r1, &(0x7f0000822000-0x8)=""/8, 0xffffff3d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000005000-0x12)='/dev/input/event#\x00', 0xf65, 0x44000) 2018/01/16 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) r1 = signalfd(0xffffffffffffffff, &(0x7f000083b000-0x8)={0x6}, 0x8) sendfile(r0, r1, &(0x7f0000bdb000-0x8)=0x0, 0x1) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x28060400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00001bd000-0x7)="1b0f8b3389181e", 0x7) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000ef6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000818000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x54, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 6: r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bca000-0x1000)="", 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) pipe(&(0x7f00002a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a07000)={0x0, 0x6, 0x1, [0x7]}, &(0x7f0000163000)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dcd000-0x8c)={r2, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) 2018/01/16 13:28:27 executing program 3: clone(0x0, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c1d000)=0x7f) dup(0xffffffffffffff9c) syz_open_dev$adsp(&(0x7f0000b21000-0xb)='/dev/adsp#\x00', 0x6, 0x480040) openat$autofs(0xffffffffffffff9c, &(0x7f0000bfd000-0xc)='/dev/autofs\x00', 0x4, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_procfs(r1, &(0x7f0000000000)='numa_maps\x00') 2018/01/16 13:28:27 executing program 0: socket(0x1d, 0x0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) 2018/01/16 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000995000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000060a000)=""/201) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00006b8000)={0x0, 0x2}, &(0x7f000058c000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c05000)={r1, 0x9}, &(0x7f0000c17000)=0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000b5f000-0x24)={0x20000000c, 0x8, [0x0, 0x0]}) 2018/01/16 13:28:27 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000a94000-0xd)='/dev/dmmidi#\x00', 0x7e7c, 0x40201) sendmmsg$alg(r0, &(0x7f0000633000-0x38)=[{0x0, 0x0, &(0x7f00006a2000)=[{&(0x7f0000d74000)="a55b61a760e073b5d45ad30e9fc3bedc37256ef3a6c11e66fdedc6f729cdbe9c47825316b4ac3a165472ce88d410b9a104f6d0a4539e1ea76029f2ca729319c8b355fe57bb115fe6ce3ff858130e8f4e36f22c55e27d1f858007a826fbcf676a3ddb4ba1930a0ff21691da9f00870ed76e5179e6eaa9627c15735329335bc00fc992bad2bd1ee6a9dce6ab3d931e61ec0d063139dbf11ee3323c7ab8328566c44679924f86149e7865", 0xa9}], 0x1, &(0x7f0000f68000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x80, 0x117, 0x2, 0x6c, "ce99b0fadb065cf713e3ca7360244a3984305ca9ffc1fee8eae3cb73ab15467110d014f8755b6f14c8161ed6a2261b3cf9acfffb4e9df864381fe8220bba4c94bdf9ba1d8bbd1895460ed908da367977f2437b948be048ad97a91cf875de670cfe49dbecaffbba81edb945fd"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x400}, @iv={0x80, 0x117, 0x2, 0x68, "1799f1c633b027b0bc44d8892ff9307413b45b3352dec3fb5fa62762ed199de1bb2f022b166d21b2e92c0d0c19a3eab6d42a9c73be3c64b0ec188d5c39a8b64e2c0cf15c44ca752fa79611c81a181ff3d79eaacf1aa577a0eb79ff4fd309496134164e83d6d8eed3"}, @iv={0xa0, 0x117, 0x2, 0x8a, "762bb8dcd510bdc40200c9046d71c46bdf2c1b14b8fe84229a3af8a3d6b8f14947f35e3ad473382ac113295e8846ecab753b21fe64376ef6d9fad20700f2079f38ac6fb93ed59b584b67f2d6783c24d5d076cff6078d2bf6d57653b6d1588a7c5dc084169eb97cc9a5b92e4fb425450eb79f84d042ccf210a0e5207a78ccaa8a5d6a96b65b9cb5af7160"}, @op={0x18, 0x117, 0x3, 0x1}], 0x200, 0x8010}], 0x1, 0x20000000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x5bbd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x80000000}, {0xa, 0x1, 0x4c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x0, [0x2, 0x9, 0x8000, 0x400, 0x6, 0x8001, 0x4c3, 0x0]}, 0x5c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000e66000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000818000-0x4)=0x0, 0x80000) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000c2c000-0x4)=0x6b, 0x4) pipe2(&(0x7f00002c6000)={0x0, 0x0}, 0x80000) sendmsg$unix(r4, &(0x7f00003f5000-0x38)={&(0x7f0000c5d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000270000)=[{&(0x7f00006ea000)="0de1ac1894316b8f7581676552406647605b6e1891c99eb3974a2f298fa81aa36fb7dc674f7bd9a81ae9ab5773e2ed", 0x2f}, {&(0x7f00001ee000-0xf4)="ec2cb58f452fbf6e3711fb46e5c99add449456e4e8d863e9f11e56f394017a57d1c97c33f57e512dc23649583b60fd4b0199bf0e6b687fb3a2f24496b7d99e1e79f83f1e2b393c8678801502925cb4e64ee97ea65b4eed9390697d0c5e9060643e4667c1dcdf2b3798d95a6449ac086278039b94c1b66655a7d48297ba442f182d8bc3999ce08e77cc72dbfc5376be35deee5a76889ab0ed1fdf3449385e519f6646d76d84f555a40b26598d34d0d563ee7db0ac038b4d9abb60ea3c0d98d8163a9260445b90346e640019282bcf4c8e82e9bf86ba5dd33ad4664701d0f990833370a6a8adc73ad44d72c3f900ef2a6c36d95daf", 0xf4}, {&(0x7f00003e2000-0x81)="efed896a7b48251372d24039241ab467d54d291392134cfeb0d4e6df562f4ce9467dc20eb00f313469985a38f4ea16b0d9baf254b6e553fd7926228e657b63885e84a828285a7b5fa9b7918f4b78c962aec5d3d4f03ca7eb580afa0ce89da5b98af5e6cc8e4a7664af4270c6c49e00e6fc8ff0fe90fa7549bddd3f8391c4f1f4ee", 0x81}, {&(0x7f0000297000)="af80e4323c9e9f04fcb42770bf77dc17a940028b56848e2b0b93c7c537fb06059b057c88e607501f24c28d3de9d26bf4d1bd22fdf8f11c6e488c6a5442118fbb7b25e8f1fdea4a9b7b9466d074c827c54a3414586948896b819875d280bd", 0x5e}, {&(0x7f0000e77000)="64023582fa6a7d57863720d0e844797bd090822d1f7ca568d007700e90e47c29b43200741732c70197831ad97d010d915288632ee9235b45a41683a011059582067ad585e5e019545e6f2645419dc3de1ac29d462a7df73916606c48aef1b1107152b7f5247d2ccd3b849078d65408c4a13ce7bf5ab6c8ccdd7ac8dd695c7b9d39b97b1faea0006fbe80aad3dfcd48981ad4b0b6bd57da90916b5561c3f27cb35b90b054fa3a4c2987bfe94fb71ebeec4cb2ef409248936c000eddf1d557c76c3bc8dcfc0f410d26", 0xc8}, {&(0x7f0000759000)="844161ca757998b99d31201d9d4e11b25c939a02292f89f6c8acd6165da58992570fe69f5853911f1d134eabff8df6b288e4d1f5e6e015fb467debec90b59cb8939bf66315ef54622fb4b5b5d7d78617c0b1fe7125358d547909da39a66b5e8b41907fb401ccbbd4016fd49a7099546bde45682186f6c72e024b8714f1a40589d08c50dfd9b4aaeb2ce2ea4deff25ab5e84570a65497ebb9ee76f82940cda3220ca18ee9c2a83876136bb537b6cdb58c482748fdc5579b263004f2df708d15dc1930617d8fe9c708f51ec27d6f90dc074865a2d00ebfc6679611cce54751a95f3c199e41c10c13dd58bff552b01a65ae", 0xf0}], 0x6, &(0x7f0000c76000-0x88)=[@rights={0x20, 0x1, 0x1, [r2, r3, r0, r1]}, @rights={0x30, 0x1, 0x1, [r3, r1, r3, r2, r0, r1, r3]}, @rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x88, 0x40}, 0x20044010) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000766000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00007e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key$keyring(&(0x7f00004d4000-0x8)='keyring\x00', &(0x7f0000b02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000015b000-0xa)='encrypted\x00', &(0x7f0000f97000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d14000)="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", 0x1000, r5) r6 = add_key$user(&(0x7f0000b34000-0x5)='user\x00', &(0x7f0000f3c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c02000-0x1000)="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", 0x1000, 0xfffffffffffffffc) r7 = add_key$user(&(0x7f00001f4000-0x5)='user\x00', &(0x7f0000127000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b33000)="34817b28e77553efd441754f1c872cbfba63febfb46afb2cb0a9ef98e72a35c5273b50edc75c305d0ff78323e3f816c0bb803c1d179e89725fcadbe0af601e4009e0e43a32958f16c6c3ca6a76b16d559312e49f009a110a76757da7b298ba5b14cb5e54a115fc377d489e7be738ae55dfa5d80533acff7bb53ff1b9a300b43e21ecc9e48448cfbc1622115d6c9f3205e258f3b1731a556b774b9073fbc7c93d6611c70d41b9578da83745fa5ffc00c0337c", 0xb2, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r6, &(0x7f00005a8000)=[{&(0x7f00004f6000-0x68)="16520d0723017e6b104d7d782b68be77854a29050eea286a34eecba6723e59dbcc8cbeb2e34090244d1b2c70d933f9db9a08ec3203690c16bbfa1f0fab4799a0b4bb2bf653099fa91f92866e87abab44a1d7e2a112f11c8e880890a84810234d0f1ab9df7d17c53b", 0x68}, {&(0x7f00003c1000-0xeb)="c5683ade471422454df214268f5a38f32ae51d9a5a53ccd713b599c71d342686af0ace5f12007df6297a939360854e133d5c0744b67dd96031efacbc179fa03ff21636b93988a6f77058dc5ea286e7a04090a87ee4dd477b8c7a871ea84b0af1283490ead6a562976bd6d58e2c1de664e38e88b1dd05dbe9b6a312ffc6cd2214987f7b6de99e01ef96b8d02f6b287f08d385109d8ffc27959ff65f84c3d6ee1fe138baba9641d834c519454b40a275f94acdd48061c3716feb02c9a0aee9442cdb3524c94a077b376cb3cb2c125665949bc39c129127e39a415437494407187e215b47d881d786c79cb1fe", 0xeb}, {&(0x7f0000a4a000)="69151cdddfbb1914e1f070afd30491d2a5462f74b2204ecc393e06715d7a202cc050330e5e012bfe5d6d998cfe60be4845943c298ac7862e1c89342c686272b4263af64ab8375ff5a111dcc0cd238aa0a6dd37916da1ebafd61bdb743c1d52b86ce71f8392b98ecffe1e4894112a41062657f246d3e6fac46cbe", 0x7a}], 0x3, r7) 2018/01/16 13:28:27 executing program 4: remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x8)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000144000-0x8)=0x18) 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000d61000)={0x2, 0x0, 0x0, 0x0, "257f2552b43c8a61b13425d2ba280f2ed23b1c1ac1da080bb1c8f156b7b1ed0a300d0a38b4dfe5163ceb2b77", 0x0}) ioctl$KVM_SMI(r0, 0xaeb7) 2018/01/16 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdb, &(0x7f00006ac000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[{0x2, 0x10000, 0x7f, 0x7e3100000000000}, {0x6, 0x2, 0xfffffffffffffffa, 0x9}, {0x778, 0x874c, 0x1000, 0x9}, {0x8, 0x6, 0x917, 0xff}, {0x8, 0x7, 0x6, 0x29e}, {0xafa, 0xa74, 0x9e, 0xfffffffeffffffff}, {0xba3f, 0x7, 0x3f, 0x20}], @llc={@llc={0xd4, 0xf8, "7bcb", "b0a54bca53421520f3acfe9345f4c4f76b0e01d930ddc5a8fdd87222cf173854155df78c434ad470dc9ae3b5b0684a0ecd4bc7ac4a4f9e6e5165afdf5395b48dee2692dc60ed03b07ed3bdc8506a34aff005967dae4a8de1c86ffe510e62df4b1b9dca3c52ea1d491f27b0e43ad05dfd4604cc153625b066e834a15f44aed2066f070c224bcdc5891f2b259ed0a097d3eb271340ff6f97874d032d0aeb866437d814c15ae8fcc94a39312dd788"}}}}}}, 0x0) 2018/01/16 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000542000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000298000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000071f000-0x4)=0x1c) timer_create(0x2, &(0x7f00008a9000)={0x0, 0xe, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045a000)=0x0) clock_gettime(0x0, &(0x7f0000ea6000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000c6d000-0x20)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000712000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r4, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) 2018/01/16 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a9000-0x9)='/dev/ppp\x00', 0x400000000000b00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000103000)={0x0, 0xb2, "3e85250124b975ea78b08d762f9a2f51306faa3b95bd4989561440954edc23e2cbfd28f103c42a648d6f3dac1188c7ffaf004c6bafb3679ab52d175ada6a51d621cb6b8845547a81ce47cbf5e370626600b74b8471f36b77da8be1e70923ee2c624826ca51a6a52e51068e598712d37e8e50613e4417b24bb6e4e078fe41c8e046d7df775ea33c91f8fefb7682df34a2e26f83aa4dd5090e577df795459a9a2262988a805a92e842a356a7ecdc9a49fa8890"}, &(0x7f0000db0000)=0xba) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000088a000-0x4)=@assoc_id=r2, &(0x7f0000f56000)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c60000-0x14)={@multicast2=0xe0000002, @empty=0x0, 0x0, 0x4, []}, 0x10) r4 = syz_open_dev$amidi(&(0x7f00002c8000)='/dev/amidi#\x00', 0x7fff, 0x400) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000168000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000105000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000524000)={0x100000000, 0x7f, 0xe3a, 0x43c2}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000048b000-0xa0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2400000000000000, 0x7, 0x8, 0x7ff, 0x9}, &(0x7f0000101000)=0xa0) 2018/01/16 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e0000-0x11)='/dev/vga_arbiter\x00', 0x80000008010000, 0x0) 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000009f000-0x8)=0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/16 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f80000-0xb)='/dev/hwrng\x00', 0x185000, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/hwrng\x00', 0x400600, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f80000-0x4)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f80000)=@common='gretap0\x00', 0x10) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000acd000-0x4)=0x3c5, 0x4) r3 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000012f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000301000)={{0x0, 0x0}, {0x0, 0x0}}) [ 108.871784] encrypted_key: master key parameter '%ûzâ(ðº¶%vŒbW…pl ìá [ 108.871784] Ï´áXÌš{óB"¶ [ 108.871784] öt…¤cö8à†×EÑÑYF½t\¶×#•cÎèé[Êv/_´3"÷ÿ‡ô~Š !@E’ì²üh_Å8v…M-µ2½B0‡?xÚ™W¬ªDÚí˜õ(ëoäÙ&ì9kƒ·û¼ÂÔÈ~ê—ÉÚÐ1k…J·?ÖZJçƒr脳 ¨Æ²d®½mtpÅïüBi¿ÝÉ9@øõ×›P-Õ<6¶Ö0q9íkøÚ êWŽ¥ ÁÚ°sÓ¦û)üû' is invalid 2018/01/16 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) creat(&(0x7f0000b4b000)='./file0\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e82000)={&(0x7f0000f77000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r1, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007e9000)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000ab5000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000812000)={0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/16 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ca4000-0x8)='./file0\x00', 0x0, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009d7000)=0x0, 0x4) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) 2018/01/16 13:28:27 executing program 4: syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 13:28:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000db5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) recvfrom(r1, &(0x7f0000e4b000)=""/39, 0x27, 0x0, 0x0, 0x0) sendmsg$netlink(r2, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001a8000-0x30)=[{&(0x7f0000771000-0xfc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00009dc000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/16 13:28:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c65000)="442d1039e4f7207bba8589984f554d513f6b5c89c4f7ba7c3b5e7b5e834a5bd211464f0db77d964d34cb7886a45c96ad0cef880fd8b4ba61eb56ad0a45a92556", 0x40, 0x0, &(0x7f0000dbd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) readv(r0, &(0x7f0000629000)=[{&(0x7f0000137000)=""/33, 0x21}], 0x1) unlinkat(r0, &(0x7f0000952000-0x8)='./file0\x00', 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) mq_unlink(&(0x7f0000a30000)='em0)\x00') 2018/01/16 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x200000008000006, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0xffff) 2018/01/16 13:28:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/16 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080a, 0x40) r1 = syz_open_dev$usbmon(&(0x7f000012e000)='/dev/usbmon#\x00', 0x3, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ff6000-0x4)={r1}) ioctl$sock_bt(r1, 0x8906, &(0x7f0000e32000-0x32)="e209cd57d6b0e7e3c1b3650bb979e1203a0f11e19c0ea96e99404e09d0d99da93bcb187128944c6c647efef254fb7f456e7a") ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000096a000-0x4)=0x8) r2 = fcntl$dupfd(r1, 0xfffffffffffffffe, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002e2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f3a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae7000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e8b000)={r3, 0x2000007a, 0xfffffffffffffffa, 0x8}, &(0x7f0000059000)=0x10) 2018/01/16 13:28:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000bcf000-0x5c)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0}, {0xa, 0x1, 0xf79, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff00}, 0x1ff, [0x3, 0x2, 0x4, 0x1000, 0x5, 0x3, 0x0, 0x80]}, 0x5c) 2018/01/16 13:28:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x51) inotify_init() ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/01/16 13:28:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="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", 0x1000, 0x58, &(0x7f0000371000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000084e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000088c000-0x68)={0x81, 0x0, [0x41, 0xffffffffffff0001, 0x7, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_settime(0x5, &(0x7f0000f90000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e78000)=0x0) setpriority(0x1, r2, 0x5) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b3f000)={0x1, 0x0, [{0x80000040000020, 0x0, 0x0}]}) 2018/01/16 13:28:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x6, 0x80, 0x0, 0x9, 0x100000000}) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) 2018/01/16 13:28:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0x9) dup(r0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f00002c7000)="", 0x0, 0x0) 2018/01/16 13:28:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000858000)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000021e000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000087c000-0x4)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e6000-0x4)={r0}) bind$ax25(r2, &(0x7f00003b5000)={0x3, {"45449fef8378e9"}, 0x9}, 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000db5000)={&(0x7f0000b61000/0x3000)=nil, 0x3000}) r3 = semget$private(0x0, 0x3, 0x228) connect$netlink(r2, &(0x7f0000165000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) semtimedop(r3, &(0x7f0000ffc000-0x2a)=[{0x3, 0x80000001, 0x800}, {0x4, 0xac, 0x0}, {0x0, 0x0, 0x1000}, {0x0, 0x3, 0x800}, {0x0, 0x3, 0x1800}, {0x3, 0x800, 0x1000}, {0x3, 0x1f, 0x800}], 0x7, &(0x7f0000cf0000)={0x0, 0x0}) fgetxattr(r0, &(0x7f00005ea000-0xb)=@random={'system.\x00', 'lo\x00'}, &(0x7f0000d82000)=""/237, 0xed) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000b9000-0x3a)=""/58, &(0x7f0000376000-0x4)=0xfff6) r4 = getpid() get_robust_list(r4, &(0x7f0000b22000-0x8)=&(0x7f00004ef000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f17000)=0x18) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000717000)={{0x9b82, 0x3, 0x3, 0x8, 0xdb3, 0x4}, 0x9, 0x0, 0xfffffffffffffff9, 0x5, 0x39, "bcadfaaa075e838a138e3adce319abf857346a151aff60bcaad9f307c2d07e078a0b4ed1e36d7559bb33e5cbb15a6e0970c0a34aff2a140af05d30ee78586e15bbac267a8ddf5f0320908b3b1ba3532d9ac490a716779b9329dcde8482f8410203925cd1c035d4eaccf4774277df863d31f514dd11022e05ee030c516842c054"}) 2018/01/16 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x2001fffb) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000b78000)='./file0\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x0, &(0x7f0000d7e000)="") 2018/01/16 13:28:28 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @random="c79b5e954c13", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000-0x8)={0x2}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6a000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000adf000)='/dev/snd/midiC#D#\x00', 0x62ad, 0x800) recvfrom$ipx(r1, &(0x7f0000fe7000-0x3f)=""/63, 0x3f, 0x40000001, 0x0, 0x0) bind$alg(r0, &(0x7f0000391000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e12000)={0x0, 0x0, &(0x7f0000134000-0x30)=[{&(0x7f000009e000)="5b34bd5cb40797808fc81da834470775", 0x10}], 0x1, &(0x7f00009b4000-0x18)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b87000-0x8)={0x0, 0xff}, &(0x7f00009c5000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004d1000)={r3, 0x6}, &(0x7f00000ce000)=0x8) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x3a1, &(0x7f0000251000)=""/0, 0x220, 0x0}, 0x0) 2018/01/16 13:28:28 executing program 5: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00008f3000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f00005eb000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095e000)=0x60, 0x80800) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000032a000)=""/17) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x400, 0xa4) execve(&(0x7f000095f000)='./file0\x00', &(0x7f0000409000)=[&(0x7f0000425000)='/dev/input/mice\x00', &(0x7f000095f000)='vboxnet0\x00', &(0x7f0000960000-0x6)='eth0}\x00'], &(0x7f000095f000)=[&(0x7f0000960000-0x10)='/dev/input/mice\x00']) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000095e000)='./file0\x00', 0x10) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000095f000-0x10)={0x6, &(0x7f0000774000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f000079e000)={r4, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x0, &(0x7f0000016000)=[{0x28, 0xffffffffffff2849, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x1}]}, 0x10) write(r1, &(0x7f0000949000-0x2)="", 0x0) 2018/01/16 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) syslog(0x3, &(0x7f000060f000-0x4)=""/4, 0x4) r2 = syz_open_dev$binder(&(0x7f0000346000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000065a000-0x7e)=""/126) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f00007bc000-0x4a)="d8"}) bind$llc(r1, &(0x7f00007c3000-0x10)={0x1a, 0xff, 0x1, 0x5, 0xff000000000000, 0x3ff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/16 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = msgget(0x0, 0x40) msgctl$IPC_RMID(r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000342000)="3cf6bf74fde46b81e90aafa9a9224c5d020f61126d56cc95c724e525d63fc758232a1c2d5ec1a27b613ac2f0f2fc85f7f7db878e55354990485e8456d4b69e08c9b6fdf272f4f22020a74ae18bce1c44ba06a236e4735a908e33e53634dc382a0be1b29b587381b448c03ad7030b", 0x6e) bind$alg(r0, &(0x7f000008a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000ea9000)='/dev/sg#\x00', 0x100000000, 0x400002) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fee000-0x4)=r2) 2018/01/16 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bba000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r2, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 13:28:28 executing program 4: clone(0x0, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f00001c9000-0x1)="") io_setup(0x0, &(0x7f0000ec4000)=0x0) r0 = semget(0x2, 0x3, 0x9de569e26ad79bb2) socket$bt_sco(0x1f, 0x5, 0x2) prctl$seccomp(0x16, 0x2, &(0x7f000064e000)={0x1, &(0x7f00007f2000-0x8)=[{0x7, 0xfffffffffffff45c, 0x6ba, 0x59}]}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000001000)=""/0) 2018/01/16 13:28:28 executing program 7: clone(0x0, &(0x7f000069a000)="", &(0x7f00008d7000)=0x0, &(0x7f0000069000-0x4)=0x0, &(0x7f0000236000-0x1000)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000510000)={0x0, 0x40000000000, 0x80000001, 0x0}) 2018/01/16 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) rt_sigsuspend(&(0x7f0000e79000)={0xfffffffffffffff9}, 0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00007ff000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r1, &(0x7f00005a2000)=0x0, 0x80) 2018/01/16 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c4e000-0x1c)={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/16 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000aeb000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x9, &(0x7f000039e000-0x8)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a8000)='/dev/rtc\x00', 0x408840, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000473000)={r3, 0x0, 0xac, 0x64, &(0x7f0000e84000)="27fcd378183882dabdcfa93a2ce43e28db1c8980dbdd2c2f762a98123350b0bacfc811349f047d36316b503abee70729b4b9f4f684edd13ed82ae5ce97f81bcf7b40e615ab220682ee2b7ef233e5bdeec9fff20c67d134ccadd6bdb77676b995ef8d2e39ff7ee8c2c4427d27f17ddae9956a5321f544686b9c4225c04a75a0772a871cffd7d08faa65c17d1a617cf0de0676dc05643b5ad81298d846d5e4422e6b0691f60b6ab52d190f80df", &(0x7f0000213000-0x64)=""/100, 0xff, 0x849}, 0x28) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f", 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}, 0x0}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[], 0x0, 0x0}, 0x0) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d9b000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r4, 0xaea2, 0x3) recvmsg$netrom(r0, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}, 0x0}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[], 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f0000ef3000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/01/16 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000627000-0xd)='/dev/snd/seq\x00', 0x0, 0xc0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/16 13:28:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000d72000)='/dev/dsp#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x1, 0x6}, 0x0, 0x81, 0x69ac, {0x3, 0xf1ab}, 0x0, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = request_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000014000-0xb)='/dev/vcsa#\x00', 0x0) keyctl$get_keyring_id(0x0, r1, 0x3ff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000005000)='asymmetric\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0x7b, 0x0, [0x3, 0x7, 0x4, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000)=0x4) 2018/01/16 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) syz_open_dev$usbmon(&(0x7f0000d20000)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) timer_create(0x7, &(0x7f0000b4a000)={0x0, 0x5, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c8000)=0x0) timer_getoverrun(r2) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) 2018/01/16 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x4, 0x0, 0x0, 0x0}}, 0x8) setsockopt(r0, 0x111, 0x1, &(0x7f000000f000-0x5)="0001ca37", 0x4) 2018/01/16 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000364000)={0x8, 0xcf2, 0x6}) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ppoll(&(0x7f000099e000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8)={0x0}, 0x8) 2018/01/16 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000255000)={{0xa, 0x2, 0x3a7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7ff}, 0x80000001, [0x3f, 0x10001, 0x2, 0x7f, 0x6, 0x800, 0xc4, 0x6]}, 0x5c) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x100, 0x4, 0x6, 0x0, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) 2018/01/16 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000640000)='ns/cgroup\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xfffd) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000395000)={0x0, 0x3}, &(0x7f0000d48000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000216000-0x8)={r2, 0x80000001}, &(0x7f0000070000-0x4)=0xfffffffffffffdc7) pwritev(r0, &(0x7f0000480000)=[{&(0x7f0000a3f000-0xf5)="85434c41ec043f2df6f9fd0d616b192cf7ad45d78a5af4d1fd3f5622984589443c41384607dad936eb8cfaebfd8f75142834b6bec50f68b53b5c82f88adef2d3493483d6753ccda68374627956be03f23a3f0eb783bd8c511f4769d9a98de27d11785ad1eea96ca4a1dbc4f53c448564dc7913a148778b964ca8d08c7bffbe52595db0778bbfffab4e1f5c97de5d6d7737c52ff588a6f86f704b1a73c1d3c257a1d6e337542b15c1d7812604ba8db02cc80a4cadc0d31a6ba61459e800f884b7a02b5fe481c5d78f92dfbff6413be8b2d79cddb2804b4aa19cc32b7553bf8049f02340c973e0b6ddbefa7180d3bdcecb1920bd772e", 0xf5}, {&(0x7f0000546000)="7cba52587808a003addfc56d08cd735b98a5cbd55cd9f43b87b227e3b471a01d130872eea0cb49d7149e65f6b900a44c74c4fad09bb8e800d096c9d518399effef0b466933553655ea6c72a25632a65b01e0630d42cd52fb8a207b1848d1ef2f3b29b0b40de44930e54344e0d07d9476792bb2adebe014d7bdc92cc38e7a67437574316d0edd91aa38f17549c8e7fa0d7ec3a627255fecd430c62ef406d194618c901ce44919f2b78a7394d5ba1d79a26a251c68959ffa58fc0fea8e866a368529310c7d3356d71565fd986a1e0691a4f5d9eaf7880150edb7656afd26", 0xdd}, {&(0x7f0000687000-0x79)="8d740788f728563696215b659130acdb70a1b12ce1140b38bd0552e8c0e44f400cc84f4de4c2a445526330c62a80144768cf4f670db347c92a11c5167499bb09e391db1ab80242650dfcb42184a6ae4f68814fbde3e56796e53c7ecf238fe72f105a4cc39bf60014f5e14edfd709b2d6e7dcdbdb9b7b79264a", 0x79}, {&(0x7f00006c2000-0x1000)="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", 0x1000}, {&(0x7f0000d62000)="", 0x0}], 0x5, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a27000-0x14)={0x8, 0x7, 0x5, 0x401, 0x100}, 0x14) 2018/01/16 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d59000)={0x2, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00001f4000)={0x8, 0x0, [{0x230, 0x0, 0x200}, {0x0, 0x0, 0xfffffffffffffffe}, {0xb6f, 0x0, 0x6}, {0x8a9, 0x0, 0x0}, {0xabf, 0x0, 0x7}, {0xa16, 0x0, 0x9}, {0x400008db, 0x0, 0x7ff}, {0x773, 0x0, 0xfffffffffffffff9}]}) 2018/01/16 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x280000) dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x4800) 2018/01/16 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x7ff}, &(0x7f0000358000)=0x3ed) r2 = semget$private(0x0, 0x7, 0x20) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ec5000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$bt_l2cap(r3, &(0x7f0000301000-0xe)={0x1f, 0xfffffffffffffffa, {0x6, 0x1, 0x564e, 0x200, 0x800000000000, 0x4}, 0x1, 0x200}, 0xe) semctl$SEM_INFO(r2, 0x7, 0x13, &(0x7f0000927000)=""/230) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1e) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) getsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f00007b0000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f000087a000)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000df000)={0x5, r0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00004d0000-0x8)=@assoc_value={r1, 0x5}, 0x8) 2018/01/16 13:28:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7, 0x2) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000981000)={0x66, 0x4, 0x2, 0x2, 0xb7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f14000-0x10)={&(0x7f00003e1000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000915000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r1, &(0x7f00009dc000-0xcc)="", 0x0, 0x0, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f0000d4b000-0x8)={0x0, 0x0}) r4 = getpgrp(0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000828000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x6, 0x3, "fc9546b2b36a43c00fd1fd385f8964f46aad958a6722c68ebb44b0fc9718b0b89844445fa044dbe992963558fbf2089528c05ad74db1695f53838f97c3b05386699fd47dac362d327e235c7e9e1e12e2"}, 0x160) munlockall() sync_file_range(r1, 0x7fff, 0x6, 0x5) getpeername$ax25(r2, &(0x7f0000c8f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a85000-0x4)=0x10) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000458000+0x6c6)={r2, r1, 0x673bbe83}) 2018/01/16 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x0, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008ba000-0x10)={0x0, 0x3, 0x3f, 0xcb0}, &(0x7f0000aec000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b69000)={r1, 0x6d, "78ac12a7d5f8b08eccd592696df72f8239c57bd81f02794e866f4b55e4361b65ba53b7697f8b5f216dd1bed2051757eab63fbb8cb273bd3722cb52b62ba82a962a94cc6e12999c97442df17277d52dae229a524a174821a4482480e6d7521a3001bb8ac701786f244735a823d4"}, &(0x7f0000734000)=0x75) 2018/01/16 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000f2000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000088000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000062000-0x78)={0x7, 0x78, 0xfffffffffffffff9, 0x1, 0x6, 0xfffffffffffffffb, 0x0, 0x92, 0x1, 0x6, 0xfffffffffffffff9, 0x9, 0x7, 0x9a, 0x191, 0x7fb0, 0x7, 0x5, 0x3, 0x8, 0x2, 0xc36, 0x100000001, 0x2, 0x3cc9a8cf, 0x1, 0xfa9e, 0x0, 0x2, 0x4, 0x40, 0x1ff, 0x6, 0x1, 0xff, 0xfffffffffffffff8, 0x2, 0x7, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000f2000-0x1)=0x0, 0x8}, 0x100, 0x2, 0x80000001, 0x7, 0xff, 0x7, 0x9, 0x0}, 0xffffffffffffffff, 0x400, 0xffffffffffffffff, 0xc) kcmp(r0, r1, 0x6, r2, r3) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x538)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 13:28:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000002000-0xa)='mountinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000881000)={0x0, 0xf6, "c16b3ebd1d9dfd92874b123091fb942d02bd3e390e234526ae0b8d9d024e12a3b7c83ada47ff1d6bf8d4421a807720e8ea210ed2d2b9590189c37fcd9dabce6b1acbb2051c6e9f097c202df970c25faa8f1c98637542fa3304574190cf4a5a764185305a999e1650e655c297f4268f0c57cf17c1d20cb8ac5639667b2c3640c1496cbc680f029292533a90320bafcf1295c4ecb20fe4a35f753d4f080eb60c8aa0d077aa5c6d4037e315d183424134ef409eae14671fcb5e5f45c14009f9d2406a76491c5dea5b733818c83c01b93251f56ece6ff97717119d94f02a7b052f8c0e6e7775d37f05daa6a44baac2b13436ca307ddb737d"}, &(0x7f0000001000-0x4)=0xfe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={r2, 0xd1, "bb3bd334d86e18f229427d5547f0991eff662f11c43ff991dfca963f5d537ce8ca58538a01475db4fb80463329c70a0a15fd560b99f89c91de955d4dd830da4c4ded30feaf36f9a38d458700755d2f8525ac7a0336245466a52a3cbed7413e22433db6804140398d10f66ddcef03ebc46d57a4066dc48df45a9e3a58ca153a7519d8608d05e16ec8e706db51285afb048815a5cdfaf9a776171ae0e7849688827e4ffb74980a87ddcb5b1f397ee9923f50b11b2a935679bda6e93455dc56a0cb25382b6b34d2476a4a50fda8e5d5231393"}, &(0x7f0000001000-0x4)=0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0xffdfffffffffffff}, 0x0, 0x0, 0x567e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f00000d7000)={@random="d347bc655b1e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x0, 0x0, "bf", ""}}}}}, 0x0) 2018/01/16 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000d000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000010000-0x8)='rxrpc_s\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)="2d92656d3000", 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000011000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaaca, 0x800}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000010000)={0x0, @in6={{0xa, 0x2, 0xac0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc, 0xfff, 0x277, 0xfffffffffffffffc, 0x733a}, &(0x7f000000e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000006000-0x8)={r3, 0x6d}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000008000)={0x9, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000002000-0x8)={r5, 0x1}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000010000-0x4)=0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000006000)={r4, 0x2, 0x8, [0x0, 0x0, 0x3, 0x1000, 0x0, 0x2, 0x7, 0x8]}, &(0x7f0000011000-0x4)=0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#p\x00', 0xce, 0x400) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f000000b000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) write$evdev(r6, &(0x7f000000c000-0xa8)=[{{r8, r9/1000+10000}, 0x0, 0x8, 0xec}, {{0x0, 0x0}, 0x8d2e, 0x1, 0x6}, {{0x0, 0x7530}, 0xfba, 0x8, 0x7}, {{0x0, 0x0}, 0xc09, 0x10001, 0x0}, {{0x0, 0x0}, 0x81, 0xffffffffffff0001, 0x6}, {{0x0, 0x2710}, 0x35, 0x0, 0xffffffffffffffe1}, {{0x0, 0x7530}, 0x7, 0x3ff, 0x2}], 0xa8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000007000-0x170)={0x5, 0x40, 0x6, 0x0, 0x6, [{0x81, 0xff, 0x8, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x29, 0x10000, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x10d, 0x3, 0xffffffffffffff80, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x8001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1f, 0x4, 0x6e, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000013000-0x4)=0x8000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000012000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x3f, r7, r10}, {0x5, 0xffff, 0x0, 0xec, 0x10001, 0x74, 0xffffffff, 0x5}, {0x2, 0x76, 0x2, 0x8}, 0x3, 0xf, 0x2, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x8, 0x2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6, 0x1, 0x3, 0x9, 0x0, 0x0, 0x4}}, 0xe8) 2018/01/16 13:28:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ee000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ce0000-0x1000)=""/4096, &(0x7f0000ca9000-0x4)=0x1000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000e2b000-0x4)=0x0, &(0x7f00008c8000)=0x4) 2018/01/16 13:28:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xc8, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006a6000-0xb)='/dev/hwrng\x00', 0x2001, 0x0) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x0, 0x1, &(0x7f0000e73000-0x20)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f00009ca000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c2a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6b000)=0xe8) sendmsg$can_bcm(r2, &(0x7f00007fe000+0x7d9)={&(0x7f00003da000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00008ad000)={&(0x7f000025b000)={0x6, 0xa0c, 0x200, {0x0, 0x0}, {0x77359400, 0x0}, {0x4, 0xfffffffffffffff8, 0x100000000, 0xe66a}, 0x1, @canfd={{0x4, 0x8, 0x2, 0x0}, 0xb, 0x0, 0x0, 0x0, "1bdd1f2f858b7b7d1f6eeea1511370f6e3ea463db2926e04b3a10652d1d464ff6f0e59baef05d3e4c870cd9d840e6beb03946a1147dab1d43680c0ce2bc7ad65"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/01/16 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f93000)={0x40000004, 0x0}) sendmsg(r2, &(0x7f000026b000-0x38)={0x0, 0x0, &(0x7f0000074000-0x40)=[{&(0x7f0000363000-0xbf)="2cd35b0e9cc5a4fe662d835084b0b21a0a1703dea8fa825c016bf7cec78e12ef8ef8bac77cfa1fef5220321653467dabf7430a054a2fbb1059809bf1a9875d8d7242803f60bbbf09b82f1491472c91143604ceece293308a46d2c8e61ea81d0da62ad06424f565546d3e4322f908e356cafd8f9e6e4ecfe01aa9c0313992d88acbd80b8699eef5494d34f2b8902d492e3c1b9793b6ab7ccbb2b90bcafcd3301819aabe9d8bb5bac27aa6ebb58579c0ef6404f5429c3ac0af1d6df83c74cffe", 0xbf}, {&(0x7f00006dd000-0x1000)="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0x1000}, {&(0x7f0000a94000-0x4)="fa5c7a8678f27a8d902b8ccef9b34c2f5623a30d3bfa95d4a5331f6ddb54ef02435802c49ab031581c963f4a6573bf2e57a25d4cc165d63214e023957e6b", 0x3e}, {&(0x7f00007e8000)="592de17cf6a1d7a38f113dac488a860449eae587b3ba2b51f56fd0d342bcf2f203c981ec338e3851583910ecbeb791a24af8652b1a927e6bedef903483104fb8e8aa94213435fee28f1a19ba0772174e14293393893f05ef48f357b753f7bf", 0x5f}], 0x4, &(0x7f0000d9a000)=[{0xf0, 0x108, 0x8, "3b1f143212fd6aa40893a1701164b9370211ab4465f05e5076e4083f7ce71cf1b48c491d91e1368df0e2c6c35e2a34be39632340b1ce98da6814cfae0b62686b7abfb1e8b2f3172a70a9e772103c8e136a87456a8bb8b747cfffdf6f6f4bcd5689fed56568c047de6da4e30dccf27b4bc58013b6978739bf170f4f1d6deb657ac2ffae0302b900874bf18dd6196cbe4aa43a0debc1d18763405c3bceb76fc6150339131647ad7b684651dfc734416c328f11877cf62d1405a714656d78ab5811809ea9a4b0d8069612bf001c0fd67f10772e4ab875564af9d8bb750e"}, {0xc0, 0x84, 0x1f7d4256, "e3b9e994c900e669f2183f10689e96da1a9f3b978bafe052348ddccc247a7f613e525960e11381dd507f9ba9413ae4f7ed8e00932d398cffbebf0ee9a69e272c30505cbd3af990b6470cf9e4eb073400ca19f7bd020470b218757c15b046a1a64a39879ec37f83a397f2e957582df42011ecaf108c508473f47a0f2ac960b78d1c772b439568c8a7567b6583201418424ba16d7d60f5d4fe239ad9ea3e4665e81ab574096acb9b693fc31fdd07342a"}, {0xc8, 0x10a, 0x6, "a85e75677951c65d9cd7c146aaea54a62ec5e210faf9abbf6af5ec032ed741d8c231f4584b1c1649ff17290729ddb02d16ddf309249735edb51c4ddd75acb1255751e037e0e887ed83c9f05f3342d1ec78d38133618b6a6b5b2b43709912eaccf0a6d36b625e0e67ad5c5b2e898f79623f671b151d7db3904efc0aeb022c0be6096b121a142f2a752b709f504c16e32021f3f50ccb36b941e637c3730c4e23c34ad14cffd433fa8cb81e10b74ae2a4ab59dd"}, {0x1010, 0x11f, 0x10000, "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"}, {0x78, 0x88, 0x2, "a6062c9ec14012ed58bd91206bed67242f0b17e34b3d5188d1f62d0d162ff8a58e407cf530b74b8db38afde2800fc57f3543bbcae701543207863c4708e94d73f24f182f46dc576de5d75178d07c9f088a3a77a593dc147b689b5ceb441045d08ca8253b94cf52"}], 0x1300, 0x800}, 0x10) 2018/01/16 13:28:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x2e, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 13:28:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000f46000)="84b27bbbd0c6b85872fa5ec17457433a0e0b9eae0ae3235f983eec04a0a1921e0f354afe03a321cdddc1bfbd9ce9a1ec43d8aa47df2e4a8b001a7b25d9a2bba1eec2dadb0acd422fa36f64aad88c41cca37ecdc8603357770eb948238d3f13cf5b28af47e97cd8c613a273cde79ae15e683674489b76a96cd9d13c4342ae05e8238425f2bbf68896d3f370f80744b1823cae436471991831814ecc6c6b00f2f938c90b960f16113d00af2ca3981cf11f") r1 = syz_open_dev$mouse(&(0x7f0000ad3000-0x12)='/dev/input/mouse#\x00', 0x1, 0x101000) ioctl$TCSBRKP(r1, 0x5425, 0x0) r2 = syz_open_dev$mice(&(0x7f00001d0000)='/dev/input/mice\x00', 0x0, 0x100) unlinkat(r2, &(0x7f0000663000)='./file0/file0\x00', 0x200) 2018/01/16 13:28:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000d7b000-0x9)='/dev/sg#\x00', 0x4, 0x40200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000b11000-0x5c)={{0xa, 0x2, 0x7ffe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, {0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x5, [0x1ad4, 0x2, 0x20, 0x401, 0xfffffffffffffa8a, 0x92, 0x6, 0x3]}, 0x5c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) read(r1, &(0x7f000019f000-0x57)=""/87, 0x57) 2018/01/16 13:28:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) tee(r0, r1, 0x400000000010005, 0x0) 2018/01/16 13:28:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write$tun(r5, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000835000-0x30)={0x0, 0x40001, 0x0, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000f3c000-0x4)=0x0) r6 = dup2(r2, r3) syz_extract_tcp_res(&(0x7f00003c6000-0x8)={0x0, 0x0}, 0x4, 0x3) tkill(r0, 0x16) r7 = pkey_alloc(0x0, 0x0) pkey_free(r7) vmsplice(r5, &(0x7f000098b000-0x60)=[{&(0x7f00005ae000)="22f67643a5626f6473ccda1515d869d3ad5fab73d78e248ff68a1795502321af1e79c73999aa1d6dc065294672816e86d02e333138b660f793cb4fa0f196d96fb083ecd50b99f2b092ccd6bc830d9286384947feec28f509513dcf4bd2c50ca0ec348214af8b49209a4f055d9f375bde515501df", 0x74}, {&(0x7f0000177000)="4b4f7973212524c6d2ddb407349af8f690510e5e4ae46f81121de0b98f3f343b8118933b74ec6e00c4c3090a0dee6ddeca75970ee293877a3dc47f6a4822bd73cf280af191868e866688e220e0565b0dda62bad9f4c8cd877ac6b848d31b0a1ff644389b981294b63789f5bc1e5243d71d79078d437f4bd9c0a81a018911a2e349e9bf7fbe850d179651668f52f1ee91f7f9e4c223cf5631f40739502bb1e03d9e145d88a4460b34c6edd450ea7796fcb9a8636fc2214bfc40ff1e6cecb83e83ff69433368966b", 0xc7}, {&(0x7f0000a5a000-0x30)="e090d598ef58cbd46789321e25844333668a2d3665abb0f17f83319d439ec04d8cea7af2e9f68d4108078c045bb8dad2", 0x30}, {&(0x7f00006d4000-0x1000)="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", 0x1000}, {&(0x7f0000af6000-0xe)="070bb3bca67726f0c0481e639722", 0xe}, {&(0x7f00007ab000)="4982e40b721cc471f50e28f36656da785efa868ad1c30e71ed", 0x19}], 0x6, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r6, 0xc1105511, &(0x7f00006b8000)={{0x2, 0x0, 0x3, 0x80000001, "6750f92733363b265dcb07e3258551cd00d6fed518213552d69eb31f9f535c9f99bec4fa76f2bfbf6a2796b8", 0x1}, 0x0, 0x0, 0x2, r1, 0x1ff, 0x5, "7a44e4496785124bbf71f8de30b8d8802ecbb1a8601361afb107c36e45d4776d41f6dba1c66fa710961c3f23771a6a8be16b0ad5aea56ee3054ce5c68d037c9a", &(0x7f0000f0c000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x6, 0xfffffffffffffffb, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a5000)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ac3000)=0xaef, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) truncate(&(0x7f00005ba000-0x8)='./file0\x00', 0x401) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) shutdown(r1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f39000-0x8)={0x0, 0x7}, &(0x7f00002a3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004ee000-0x1a)={r2, 0x6, 0x9, [0x51, 0x3, 0x5, 0xfa, 0x9, 0x6c16, 0x7, 0x8, 0xa5c]}, 0x1a) 2018/01/16 13:28:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000397000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e8000-0x11)='/selinux/enforce\x00', 0x620100, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000c8b000-0x82)=""/130) r1 = syz_open_procfs(0x0, &(0x7f0000edd000)='uid_map\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x0, 0xfffd) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000ee000)='/dev/snd/midiC#D#\x00', 0x0, 0x101002) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000ee000)={0x0, 0x61, "7acf65a9b7656530a5813c12e8f5bdb420da8766b7fc7f3a4b5d98813cb291f568d83e2bd99653ad71c7504310db577a726c385823c012365f882d85b1a7dcd4cb643fccb376adc1d61039ac458567ad10f462c87e773dde39bd51fa1447383b23"}, &(0x7f00000e9000)=0x69) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000063000-0x8)={r1, 0x0}, &(0x7f00000ef000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) accept4$unix(r1, 0x0, &(0x7f00003e6000)=0x0, 0x80800) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000015000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='gretap0\x00'}}, 0x1e) 2018/01/16 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000106000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004cf000-0x4)=0x7ff, &(0x7f0000ce6000)=0x4) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x3, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b1f000-0x9)='/dev/sg#\x00', 0x7, 0x80000) accept$nfc_llcp(r0, 0x0, &(0x7f00003e0000-0x4)=0x0) clone(0x0, &(0x7f000084d000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") 2018/01/16 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000006000-0x3c)=[{{&(0x7f0000c9a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000985000)=[{&(0x7f0000f9c000)=""/171, 0xab}, {&(0x7f0000454000)=""/203, 0xcb}, {&(0x7f000002b000)=""/242, 0xf2}, {&(0x7f0000a88000)=""/174, 0xae}, {&(0x7f0000244000-0x25)=""/37, 0x25}], 0x5, &(0x7f000043b000-0xbb)=""/187, 0xbb, 0x200}, 0x5}], 0x1, 0x1, &(0x7f00005f1000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002fa000)={0x7, [0x5, 0x7, 0x2, 0xdb4, 0x408, 0x9, 0x9]}, &(0x7f00000cc000-0x4)=0x12) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000102000000", 0x14) 2018/01/16 13:28:29 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a2b000)=0x0) sched_setscheduler(r0, 0x0, &(0x7f000043f000)=0x23) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/01/16 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8010000) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x4, 0x0}) setrlimit(0xf, &(0x7f0000d0a000-0x10)={0x0, 0x0}) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f0000862000-0x78)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 13:28:29 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r1, 0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r3, 0x0, 0x1}, 0xc) 2018/01/16 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b47000-0x2)='\\\x00', 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") clock_gettime(0x0, &(0x7f0000f76000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007e9000-0x10)={0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000895000-0xea)=""/234) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000bee000)={0x3, 0x3, 0x2, 0x101, 0x3, 0xd1}) write$evdev(r0, &(0x7f0000eaa000)=[{{0x0, 0x2710}, 0x3f, 0x0, 0x1}, {{0x0, 0x7530}, 0x1000, 0xafc5, 0x37230f44}, {{r2, r3/1000+30000}, 0x3, 0x4, 0x8}, {{r4, r5/1000+10000}, 0x8000, 0x4, 0x97}], 0x60) 2018/01/16 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:29 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000093e000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffff, 0x6, 0x7, 0x9, 0xff, 0x2000, 0x1, 0x1, 0x7, 0x800, 0x8b5d, 0x4, 0x3, 0x4, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20e2}, 0x98) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000a78000)=0x0) 2018/01/16 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f000016d000-0x1)={0x78d217f9, 0x4, 0x0, 0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x2d) r1 = socket$inet_sctp(0x2, 0x800000001, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x5, 0x0}, 0xc) 2018/01/16 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000141000-0x8)={0x0, 0xfffffffffffffa89}, &(0x7f0000467000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000015b000)=@sack_info={0x6, 0x0, 0x1}, 0xc) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f66000)=@assoc_value={r1, 0xb66}, &(0x7f000020d000)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f68000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000f69000-0x4)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f6b000-0x8)={r2, 0x100000000}, &(0x7f0000f6b000-0x4)=0x8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6c000-0x15)='/proc/self/net/pfkey\x00', 0x600180, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000f6b000)=0x0, &(0x7f0000f6c000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00009b1000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) clock_gettime(0x0, &(0x7f0000f68000-0x10)={0x0, 0x0}) fcntl$addseals(r0, 0x409, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/qat_adf_ctl\x00', 0x50200, 0x0) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000096c000)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000049e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000468000)=0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000923000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000f7b000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000eab000)={@common='eql\x00', @ifru_addrs=@nfc={0x27, 0x1ff, 0x8, 0x1}}) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r2) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000d29000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ee84dc904687", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e6e000)={0x0, 0x7f, 0x0, 0x0}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x1fd, 0x0, 0x1, 0xfffffffffffffff8, r3}, 0x20) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00000d0000)=0x4) ioctl$KVM_SMI(r5, 0xaeb7) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b8d000)={0x3ff, 0x29, 0x13813d73, 0x8, 0x10001, 0x200, 0x1000, 0xfff, 0x2, 0x9, 0x8}, 0xb) sysfs$2(0x2, 0x0, &(0x7f0000b1f000)=""/217) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/16 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000802, 0x0) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) 2018/01/16 13:28:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) connect$ipx(r0, &(0x7f00001d7000)={0x4, 0x9, 0xfb, "f6c1feb2d56a", 0x9, 0x0}, 0x10) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/16 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r2 = syz_open_dev$midi(&(0x7f0000aa1000-0xb)='/dev/midi#\x00', 0x4, 0x101c80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x6, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000055c000)={r2, 0x28, &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000594000)={r5, 0x80000000, 0x10}, 0xc) 2018/01/16 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009a9000-0x8)={0x0, 0x1f}, &(0x7f0000f17000+0xbb8)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000276000-0x6)={r3, 0x80000001}, &(0x7f00003ec000-0x4)=0x6) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000722000)={r4, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c05000)={r5, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/16 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a91000-0x10)='/dev/input/mice\x00', 0x0, 0x10b000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1000) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) finit_module(r0, &(0x7f0000279000-0x1)='\x00', 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008fe000-0x4)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000480000)='/dev/dsp\x00', 0x8100, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f0000160000)=0x0, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000868000-0x4)=0x0) 2018/01/16 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000802, 0x0) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) 2018/01/16 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/mixer\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000126000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007b5000-0x20)=[{&(0x7f00008d1000)=""/183, 0xb7}, {&(0x7f0000187000+0x2a0)=""/223, 0xdf}], 0x2, &(0x7f00000d4000)=""/130, 0x82, 0x10001}, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) getpeername$packet(r1, &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000544000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009c1000)={0x0, 0x0, 0x0}, &(0x7f00009d8000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000300000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0xdb, 0x3, 0x80000000, 0xa, 0x0, 0x20, 0x2e, r2, r3}, {0x1, 0xffffffffffffffc1, 0x0, 0xd9, 0xfffffffffffffffc, 0x7, 0x1, 0x2}, {0x29d, 0x1cbd, 0x1, 0x4}, 0x401, 0x5, 0x0, 0x1, 0x3, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xffffffffffffffff, 0x3, 0x0, 0x8001, 0xdb, 0x4, 0x3ff}}, 0xe8) r4 = syz_fuseblk_mount(&(0x7f0000062000-0x8)='./file0\x00', &(0x7f0000f09000)='./file0\x00', 0x6000, 0xffffffffffffffff, 0x0, 0x1ff, 0x80000001, 0x20) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000a4f000-0x28)=""/40, &(0x7f0000340000)=0x28) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) ioctl$TCGETA(r1, 0x5405, &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:29 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f50000)='/dev/input/mouse#\x00', 0xe3, 0x101200) bind$llc(r1, &(0x7f0000399000-0x10)={0x1a, 0x17, 0x80000001, 0xf87c, 0x9, 0x6585255c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003e0000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000084e000-0x1c)=[@in6={0xa, 0x3, 0x64, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x741b}], 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000c9e000-0xe)='net/rt6_stats\x00') ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000e0c000)=""/175) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000b53000)={0xfff, 0x8, 0x80000001, 0x3, 0x6}) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) setrlimit(0xc, &(0x7f000084c000)={0x9, 0x3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c92000)=0x0, &(0x7f0000eeb000-0x4)=0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000003e000-0x16)='/selinux/checkreqprot\x00', 0x80640, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e1f000-0x10)={r4, 0x28, &(0x7f000093b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000c09000/0x18000)=nil, &(0x7f0000910000-0x18)=[@text16={0x10, &(0x7f00006fc000-0x2d)="0fc72c2e2e80c272f40f01df0f01dff3650f017f00ba4100ed0f20e06635080000000f22e0f0007cc20fc76808", 0x2d}], 0x1, 0x4, &(0x7f0000fce000-0x20)=[@cr0={0x0, 0x8}, @dstype3={0x7, 0x7}], 0x2) 2018/01/16 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a25000-0x78)={0x2, 0x78, 0xde, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/16 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000204000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000343000-0x8)={0x1, 0x4}) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) syz_open_dev$adsp(&(0x7f000040f000-0xb)='/dev/adsp#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x11, 0x800, 0x3f) 2018/01/16 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000f3c000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000973000-0x4)=0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f000072f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 13:28:29 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x36a) mremap(&(0x7f0000b95000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000da3000/0x4000)=nil) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000b31000-0x10)={0x40, 0xf000}) writev(r1, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) 2018/01/16 13:28:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000052f000-0x20)={@common='dummy0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000ea8000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000087000)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000ea4000-0x4)={0x0, 0x0}, 0x80000) lseek(r3, 0x4d, 0xa) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00008c5000-0x24)={0x3f, 0xdebe, 0x2, 0x717ddcd2, 0xffff, 0x4, 0x1, 0x0, 0x8, 0x5, 0x20, 0x8}) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000290000-0x4)=0x0, &(0x7f000097a000-0x4)=0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000356000-0x9)='/dev/ppp\x00', 0x20000000040, 0x0) syz_open_dev$midi(&(0x7f0000055000-0xb)='/dev/midi#\x00', 0x100000000, 0x80000) ioctl$KVM_SMI(r4, 0xaeb7) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000e27000-0x28)=""/40) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000793000-0x30)={0x0, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x2000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000000b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r1, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) 2018/01/16 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x84, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001ec000)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f000034d000)={{r1, r2/1000+30000}, {0x0, 0x0}}, &(0x7f0000fc8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe2000)={r0, &(0x7f0000fe3000)="", &(0x7f0000fe4000-0x7b)="", 0x0}, 0x20) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000ad0000-0x4)=0x7ff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0xfffffffffffffda6) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x4) faccessat(r0, &(0x7f0000ce0000-0x8)='./file1\x00', 0xe0, 0x100) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/16 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) select(0x40, &(0x7f0000c71000-0x40)={0x7, 0x6, 0x94, 0x80000000, 0x9, 0x3, 0x7, 0xee}, &(0x7f0000652000)={0x100000001, 0x3, 0x855e, 0x1, 0xe54c, 0x5, 0x7, 0x0}, &(0x7f0000c71000-0x40)={0x7f, 0x7, 0x6f0, 0x5, 0x9, 0x0, 0x0, 0x2}, &(0x7f00002e6000)={0x0, 0x7530}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/16 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f000035e000-0x38)={&(0x7f0000d14000)=@ax25={0x3, {"937f493550eb06"}, 0x800}, 0x10, &(0x7f00005aa000-0x10)=[{&(0x7f0000079000)="", 0x0}], 0x1, &(0x7f000020b000)=[{0xd8, 0x107, 0x10001, "bad965d09ca10054385fa857b2c827c0e87988b34b15d7e2041f06419d829d9299d3865324689c099e43519fabb3865fadbe9a99ffdd4ef1d333a78776fd5cb5e0812cc0b658ab0aedf9db4fce48da48a92d412dcd43ffea019d5dad1c94a344dcf78981acc585ca4786a938b1cd476eb7cfe3f162400331a18a0790d05078f77ee733dfbc60094da7dc8174607a4525de737c80a0d410347f1732f3a3d9ec3c13ca5595a571d42983639dabf98906d85671e02cb000a8086c5f3a6e70dad0dd8f"}, {0x78, 0x118, 0x2, "5e3a7c0f709641c629aa9ed1a722d8b0d2880deb0ad044fbd22b642d6ef7fff64695f40326809f21dbd8c3dc2053e521d97b71bba818b5bb05273529b91fbe3383b17740dfe7dd9e7172283bbd84be61acd857d8f3dde0520124da21cd83fb270546a9ad"}, {0x40, 0x0, 0x6c47, "e65609bb203e79473f12956779981d89715296c97340d612007ddbed9b4e9ad31735c28dd503951823ad38"}], 0x190, 0x4000080}, 0x8000) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f000071d000)='/dev/sg#\x00', 0x10000, 0x400) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000286000-0x34)=""/52) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e9f000-0x72)=""/114, &(0x7f00009e4000)=0x72) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000191000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r3 = syz_open_dev$sg(&(0x7f0000ffa000)='/dev/sg#\x00', 0x2, 0x201) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000ff0000-0x10)={0x12, 0x198, &(0x7f00005c6000)="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"}) 2018/01/16 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000b8e000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cd8000)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x406, r0) perf_event_open(&(0x7f0000588000)={0x3, 0x78, 0x8, 0x4, 0x9, 0x1, 0x0, 0x100, 0x400, 0x0, 0x2, 0x8, 0xa371, 0xfffffffffffffffd, 0x8, 0x4, 0x8001, 0x6, 0x1, 0x8, 0x18, 0x81, 0x400, 0x62, 0x80000001, 0x41a4, 0x8001, 0x5, 0x7fffffff, 0x0, 0xcb6, 0x8, 0x2, 0x4, 0x4, 0x3f, 0xffffffff, 0x100, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000a05000)=0x0, 0xc}, 0x4, 0x3cb, 0x8000, 0x2, 0x2, 0x37, 0x3, 0x0}, r2, 0x100, r3, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/16 13:28:29 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000fea000/0x2000)=nil) accept4$inet(0xffffffffffffffff, &(0x7f00002c4000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000364000)=0x10, 0x0) 2018/01/16 13:28:29 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00008bf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000e11000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.evm\x00', &(0x7f0000000000+0x8eb)='lomd5sum-\'%/wlan0wlan1^*\'\x00', 0x1a, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000410000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000a4a000-0x92)="8d37843a733e4d4b9f1f962aac50118d803c53049d7be0f9d00889c6d2eae3bc320f4ffaa44ebd968b44aa2fde4abe9c00a380c305b9fdfe6708702044c95b6572cd4cefd789d13e90758ef82a03dbf7538a41caf859aaebd200b0c2d32dd0aef7a6adec4385725b31e96238042caaa232a62ce5908487b1fc0a2fd9297383515b96f0b85b3293c182411c4b9d6078322374", 0x92}, {&(0x7f0000001000-0xcf)="d37de0ff46dd7c33ebee840b9ad4faf8adcda9aa9e9ee4fa072f2e15e6788a0df256d94b4adfc9ab392710a188444e4d26126923ac0899685d8766aa472a3d57b450e5e27f2d8112d96117a46d8e398a780753dd837308500d5232760de0a2caf82ab2f6c559644a5e8565cfff92dd2907a53b3902c38d5eee2ff9020de5539f38069369edefb84b7c04b5fceab16e08cf49768e87be4b4b2aceb588d132ebb3e42096a77b554b2ca8f50a3cb1ba415169d11e5192511e2d7131f908be6ef28167af4324a3a79a3df39f03cde192c0", 0xcf}, {&(0x7f0000001000-0xda)="8b8d5cd42f58e94a3db5ecb94b6f670d6089bc57e73a55dfd0762ebf105bad664702796e26fb7061556140b5928d5d433561a360c5a56c8ded348ee0449f9826e0ac17aa88ebdc24a20f253441c9e2ea5b86d942131660c60ba9e25bb25428d928bdc53f9c8824be3be2d12723779b879a1c7c1028ce6d061aaf8cebd145d6bccaf5634a2949a9379f1edf23f078e87df24107e0d7958a7e6539ceeb93d1a517913f4918189ef227355733a698a9b5790e65b1412ac439feba54acad8539b03a4dfdf62c72d9449af648b0457f7c47d30e8cce2e82e7e985aba6", 0xda}], 0x4, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r2, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x28) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/16 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000074000)='keyring\x00', &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x5, 0x401) keyctl$link(0x8, 0x0, r1) 2018/01/16 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) getpeername(r0, &(0x7f0000cab000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000201000-0x4)=0x2e) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000b6f000-0x5c)={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x41}, {0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xee9}, 0x4, [0x3, 0x0, 0x80000001, 0x3, 0x569, 0x3, 0x8, 0x4]}, 0x5c) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x81) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000f000)={&(0x7f0000012000)='./file0\x00', r0}, 0xc) syz_open_dev$sndpcmc(&(0x7f0000010000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/mixer\x00', 0x0, 0x0) dup2(r2, r1) 2018/01/16 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f00007c4000)={0x10, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=r1}]}]}, 0xffffffffffffff46}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008a5000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00008d4000)={&(0x7f00006be000/0x1000)=nil, 0x1000}) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) sendto$llc(0xffffffffffffffff, &(0x7f0000054000-0xe9)="", 0x0, 0x0, &(0x7f0000055000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0xfffffffffffffffe, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x200}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x380) 2018/01/16 13:28:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e03000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d82000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cbc000)=0x8) 2018/01/16 13:28:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000071e000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000069f000-0x3a)={0x0, 0x32, "d6a2bc56758d89eb6ab481809654f76c13b13704d7fefef1c46de8ce75fcf9593125c0ca8c9b6bd4d79155d39c267db06183"}, &(0x7f00008c5000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005a9000)={r2, 0x3, 0x68b5}, &(0x7f0000ca2000)=0x8) bind$alg(r0, &(0x7f0000676000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffff9c, 0x6, 0x1f, &(0x7f00002ff000-0x4)='tls\x00', 0xfffffe98) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000b55000)='/dev/adsp#\x00', 0xfff, 0x400000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000085a000-0x4)=0xaa, 0x4) r5 = syz_open_procfs(0x0, &(0x7f0000aaf000-0xc)='smaps\x00') dup2(r0, r3) pwrite64(r4, &(0x7f0000885000)="80df5b8cb64a09df28385d56d27d495be92fac9321", 0x15, 0x0) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000779000-0x78)={0x5, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7e6, 0x0, 0x863, 0x1059, &(0x7f0000bcb000-0x10)=@common='yam0\x00', 0x1, 0x2, 0x80}) sendfile(r4, r0, &(0x7f000008f000)=0x0, 0x20c) 2018/01/16 13:28:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000a55000-0x70)=[{&(0x7f0000e84000)="", 0x0}, {&(0x7f0000218000)="", 0x0}, {&(0x7f000038f000-0x92)='t', 0x1}], 0x3, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000f60000)=0x0) r4 = syz_open_dev$audion(&(0x7f0000625000)='/dev/audio#\x00', 0xb8, 0x208300) timerfd_gettime(r4, &(0x7f0000c87000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fstat(r1, &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000245000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d97000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bdb000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d9000-0x4)=0xe8) getgroups(0x4000000000000096, &(0x7f0000d56000-0xc)=[]) r9 = shmget(0x3, 0x2000, 0x78000000, &(0x7f0000d78000/0x2000)=nil) shmat(r9, &(0x7f0000f72000/0x1000)=nil, 0x4000) r10 = getpgrp(0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f00008f1000)='/dev/rfkill\x00', 0x2802, 0x0) lstat(&(0x7f0000451000)='./file0\x00', &(0x7f0000124000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() sendmsg$unix(r0, &(0x7f00005ac000-0x38)={&(0x7f0000971000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000a3000)=[], 0x0, &(0x7f000007c000)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, 0x0}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x4000800}, 0x4000000) 2018/01/16 13:28:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a35000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00001cd000-0xc)={&(0x7f0000ee0000)='./file0\x00', r0}, 0xc) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) 2018/01/16 13:28:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_setup(0x3, &(0x7f0000719000)=0x0) r0 = creat(&(0x7f0000a67000-0x8)='./file0\x00', 0x180) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) accept4$unix(r1, &(0x7f00002db000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000581000)=0x8, 0x800) 2018/01/16 13:28:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x8000, 0x9) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000277000)=0x0) sched_getparam(r3, &(0x7f0000973000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fd5000-0x10)={0x1, &(0x7f0000132000)=[{0x5, 0x2, 0x2, 0x4}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000461000-0x1)={0x7fff}, 0x1) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000013c000-0x8)={0x8000, 0xcd}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000843000)={0x4, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000059a000)={r4, 0x5}) sendfile(r1, r1, &(0x7f0000e65000-0x8)=0x0, 0x20e65000) 2018/01/16 13:28:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) [ 111.128230] kauditd_printk_skb: 74 callbacks suppressed [ 111.128238] audit: type=1326 audit(1516109309.865:1542): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.214144] audit: type=1326 audit(1516109309.866:1543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.243182] audit: type=1326 audit(1516109309.870:1544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=206 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.269379] audit: type=1326 audit(1516109309.872:1545): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) poll(&(0x7f0000de0000)=[], 0x0, 0x0) 2018/01/16 13:28:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000308000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc4c85513, &(0x7f0000e08000)={0x2, 0x0, []}) r1 = dup3(r0, r0, 0x80000) bind$inet(r1, &(0x7f0000803000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000942000-0x40)=""/64) 2018/01/16 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000)=0xffffffffffffffff, 0x31b) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f000000c000)='net/xfrm_stat\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000b000-0x4)=0x60) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000000c000-0x38)={&(0x7f0000004000-0x60)={0x27, 0xfffffffffffff755, 0x3, 0x7, 0x7ff, 0x2, "d2ea482c8cd3402b76eaffc08e4a7cb986b38e8310903995695a62c8b5d8abfb061e594f129956ffcf3ecf3eda2ff61e1c96693970c71b2a9f236815b14fff", 0x0}, 0x60, &(0x7f0000007000)=[{&(0x7f000000c000-0x26)="c768de5476e08478ff84838255ceab0872fa9dd5e0d4d01f9efb02cde0381c67979454e64768", 0x26}, {&(0x7f000000c000-0xd2)="bfc10a2e7edb462b7171f0569024fa2f5a6dcc0cff519ab9a4fc50bc48d542c6f72c38a92a53c4ab73a128d61152fa8c6ab498e98fe36b930d72ed0d5075075c2451315700703731dd317ee1c63f782c9e81e30fd8eba97298d1952c100e807c457a33f743aba401c3697150dbe118359ff8da0708d708ee6e2056274c76d5e347950dfaaff9a73d2b7f49491fb4d4c83a4329b84233cb50d3539ad24a6388a641b87fdf45a88b05400b3a651fb5c34e636e8387fb5c3e069744331745a0e0fdd177d3f126bd30179b45f1f1038e3aebb8ab", 0xd2}], 0x2, &(0x7f000000b000)={0x40, 0x114, 0x7, "bc1c4a13f64a342db716a6d93a6bb6e314091b5a1d8146c4b4fe363ef2c3adb749d2cd59cedc2f3e8e"}, 0x40, 0x40880}, 0x4000000) 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000002000-0x4)=0x1f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000004000-0x10)={r1, r3+10000000}, &(0x7f0000002000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{r4, 0x989680}, {0x77359400, r2}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x20, 0x0, 0x4, 0x6dd8}, 0x10) clock_gettime(0xfffffffdfffffff8, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000bf0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000f3b000-0x10)={r5, r6+30000000}, &(0x7f000054f000+0xada)={0x0, 0x0}) 2018/01/16 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e10000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000662000-0x38)={&(0x7f00008e9000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c3e000-0x90)=[{&(0x7f0000c22000-0x60)=""/96, 0x60}, {&(0x7f000049d000-0x56)=""/86, 0x56}, {&(0x7f0000e75000)=""/237, 0xed}, {&(0x7f000039f000-0x8c)=""/140, 0x8c}, {&(0x7f00004e1000)=""/178, 0xb2}, {&(0x7f0000810000)=""/75, 0x4b}, {&(0x7f0000436000)=""/249, 0xf9}, {&(0x7f0000cdd000-0x59)=""/89, 0x59}, {&(0x7f0000b78000)=""/70, 0x46}], 0x9, &(0x7f0000fa9000-0xc3)=""/195, 0xc3, 0x3}, 0x2020) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00004d9000)=0x200, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f00006d1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f00006cb000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x12200) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000637000-0x4)=0x8b34) recvmsg(0xffffffffffffffff, &(0x7f000071c000-0x38)={0x0, 0x8b, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0x3a, 0x0}, 0x0) 2018/01/16 13:28:30 executing program 3: mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000035e000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000035f000-0x20)={@generic="739c22f54fa043404c58c8d5e2c361ce", @ifru_flags=0x1}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000035e000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x2080, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)=0x0) 2018/01/16 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) [ 111.294467] audit: type=1326 audit(1516109309.878:1546): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.319745] audit: type=1326 audit(1516109309.880:1547): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.345347] audit: type=1326 audit(1516109309.881:1548): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000256000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e55000+0x2c0)={0x815e, 0x80000001, 0x4, 0x100, 0xfffffffffffffff7, 0x2, 0x5, 0x3e73}, &(0x7f0000494000)={0x7fff, 0x6, 0x5, 0x6, 0xfffffffffffff44f, 0x800, 0xbc8, 0x80000000}, &(0x7f0000acd000)={0x3, 0x8000, 0x8, 0x1, 0x4, 0x70e, 0x6, 0x3}, &(0x7f0000269000-0x10)={r0, r1+30000000}, &(0x7f0000098000)={&(0x7f0000c63000)={0x6}, 0x8}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00002b7000-0xf7)=""/247, &(0x7f0000c28000-0x4)=0xf7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001c2000)=0x19) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/load\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bb4000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff, 0xfffffffffffffdf6}) 2018/01/16 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000011f000)="282628711b44dda23ff8e73d23743c20adb03c4ee471ba55a3d8b6ddff81090708a8d5dd2a468aa9f705000000000000009eabd89e784673b7c90afcd109af1a82598e75b52893a956fb24ab56c91da57cf94e23dfd7613e9da2f19d18cdba6301ef35b0a6dfc7231b28edbbaa750a3fbcdcd530c2f54c435bf81c9d9356e30556f8af62a1f74125ce125aa5c887e31f15e1646e17ffcc1219f699ddb361d5f51024f9b1784dd78dfe618f32c717ba85a37297df6cf551245e6356f12028ce5b825f4b71fec73f") 2018/01/16 13:28:30 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000008000)=""/182, &(0x7f0000008000-0x4)=0xb6) close(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r3, 0x80000, r0}) r4 = getpgid(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000009000)={0x3, r4}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000000a000-0x4)=0x27df) 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000002, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = syz_open_dev$dspn(&(0x7f0000628000)='/dev/dsp#\x00', 0x4, 0x4000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00002fe000-0x4)=0x80000000) 2018/01/16 13:28:30 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f27000-0x8c)={0x844, 0xe42, 0x1, 'queue0\x00', 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000020000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000026000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) [ 111.396345] audit: type=1326 audit(1516109309.886:1549): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.441773] binder: 17541:17542 transaction failed 29201/-28, size 28266723420628338-0 line 2903 [ 111.470690] audit: type=1326 audit(1516109309.886:1550): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=233 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.496443] audit: type=1326 audit(1516109309.886:1551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17495 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 111.498010] binder_alloc: binder_alloc_mmap_handler: 17541 20000000-20002000 already mapped failed -16 [ 111.506094] binder_alloc: 17541: binder_alloc_buf, no vma [ 111.506125] binder: 17541:17544 transaction failed 29189/-3, size 28266723420628338-0 line 2903 [ 111.506162] binder: BINDER_SET_CONTEXT_MGR already set [ 111.506169] binder: 17541:17542 ioctl 40046207 0 returned -16 2018/01/16 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000f83000)='/dev/midi#\x00', 0x0, 0x10000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000300000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000f85000-0x400)={""/1024}) 2018/01/16 13:28:30 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e58000-0x1)='\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00008fb000-0x24)={0x1ff, 0x1c, [0x7, 0x0, 0x0, 0x4a5, 0x5, 0x608144d5, 0x1f]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1f000-0x9)='/dev/rtc\x00', 0x800, 0x0) getpeername$unix(r3, &(0x7f00007cb000-0x1002)=@file={0x0, ""/4096}, &(0x7f00002e7000-0x2)=0x1002) setsockopt$inet_group_source_req(r2, 0x0, 0x31, &(0x7f0000963000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/16 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dab000)='/dev/sg#\x00', 0x7, 0x100) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000d9000+0xca6)='/dev/sg#\x00', 0x0, 0x102) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dd3000-0xa0)={0x0, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x6, 0x101, 0x53}, &(0x7f0000584000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000f7000-0x8)={r2, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000828000)=0x1, 0x4) getsockname$unix(r0, &(0x7f0000f6d000-0xa)=@file={0x0, ""/8}, &(0x7f00000c1000)=0xa) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000ef000-0x138)={0x3f, 0x7, 0x1, 0x100000001, 0x5, [{0x2, 0x647, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) fcntl$setsig(r0, 0xa, 0x3e) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x6, 0x6, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000995000-0xd)='/dev/urandom\x00', 0x0, 0x56800) fanotify_mark(r0, 0xc0, 0x4000000000019, r0, &(0x7f00001b3000)='./file0\x00') ioctl(r1, 0x2285, &(0x7f0000007000)='S') stat(&(0x7f00005c3000)='./file0\x00', &(0x7f00008d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getgroups(0x4000000000000271, &(0x7f0000d08000)=[]) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000c26000)=0x20) 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0xa000000004, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') pread64(r0, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) 2018/01/16 13:28:30 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f000067b000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x8be6, {{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/16 13:28:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000091000-0x4)=0x9, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x0, ""}, &(0x7f0000abb000-0x4)=0x8) 2018/01/16 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d99000-0x50)={{0x0, 0x0}, {0x4, 0x0}, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x7fffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x14, &(0x7f00008ed000-0x13)="ff55d30ffbba04515d001c0003000102700000", 0x13) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000570000)='/dev/audio\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000f4b000-0x8)={0xa9a0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000bac000)=0x10000) [ 111.520226] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.520320] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) poll(&(0x7f0000fa3000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x8000400000000084) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f000093f000)="e0", 0x1) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000068f000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = syz_open_dev$midi(&(0x7f000065d000-0xb)='/dev/midi#\x00', 0x6f, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c42000-0x58)={0x3, 0x3, 0xc704, 0x5ee7562b, 0x9, 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() process_vm_writev(r1, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/16 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e13000-0x101)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000db5000-0xbd)={0x0, 0xb5, "06a380114a657648a1b983b470f7fcaef2a53dd46ec4a830ae47f6d7f51a990d362d483e6171684acb919577763c64c2b2a883a8efdd43bbb9de38d6260b35e0f34c72f2eeb55b1726c14a20fdac21cc36ef8b72f6731e86f15eba82c41e700c2488f423851485138e5c17934bdfcc96d0e632e17398c952704cf014c53cc6c55379c5f8485554067534f1d5fd97690bf15e2c3d3e5395ee382433652020bbafe413509aedec24341bcfa6eb2f0a6bfab9eb5a1b0f"}, &(0x7f0000086000)=0xbd) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000030c000-0x4)=@assoc_id=r1, &(0x7f0000d54000)=0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c39000-0x10)={&(0x7f0000d9e000/0x1000)=nil, 0x1000}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00001c8000)=0x0, &(0x7f0000aa3000-0x4)=0x0) getresgid(&(0x7f0000cd8000-0x4)=0x0, &(0x7f0000a33000-0x4)=0x0, &(0x7f00008d7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000000f000-0x4)=0x0, &(0x7f0000000000)=0x0) r4 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000001000-0x1c)=[r0, r1, r2, r3, r4, r5, r6]) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x8000a, 0x2008000000000) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$adsp(&(0x7f0000f8f000)='/dev/adsp#\x00', 0xf65, 0x200000) getsockopt$bt_BT_FLUSHABLE(r8, 0x112, 0x8, &(0x7f0000653000-0x4)=0x2, &(0x7f000006a000-0x8)=0x4) connect$inet6(r7, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r7, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r7, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r9 = fcntl$getown(r8, 0x9) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r8, 0xc1105518, &(0x7f0000f90000)={{0xffffffff, 0x3, 0xffffffffffffff43, 0x29b, "9f9608d201daa25a6ab7f0f4f1be8b34b7af2c8d46e23e4013367a0d195efb230ad2367f67f34679d4f3af9c", 0xa8e}, 0x0, 0x0, 0x5, r9, 0x9, 0x7f, "90810b5e01e34f3d407672e26bb05363ac64825eb46dd509ef2effc9ea01569e8e0e3a613689ea4a26e5b2a09b41b02e7291b72ec5ec34546f09f964cf58d9f4", &(0x7f0000f91000-0xa)="73795d560009248c0011", 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xed, 0x8, 0x9, 0xda], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r7, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r7, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00008aa000+0x3db)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000132000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/16 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x100, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) r1 = request_key(&(0x7f000035a000-0x8)='keyring\x00', &(0x7f00005ec000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000abe000-0xd)='ppp1security\x00', 0x0) add_key$keyring(&(0x7f00008c9000-0x8)='keyring\x00', &(0x7f0000de4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r2 = syz_open_dev$midi(&(0x7f000025f000)='/dev/midi#\x00', 0x7a, 0x80000) recvfrom$llc(r2, &(0x7f00008fb000-0x51)=""/81, 0x51, 0x100, &(0x7f0000ae7000-0x10)={0x1a, 0xfc, 0xea, 0x5500000000000000, 0x0, 0x1, @random="47d88abfb033", [0x0, 0x0]}, 0x10) request_key(&(0x7f0000883000)='user\x00', &(0x7f0000d90000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000352000)="6d696d655f747970655c5bc900", 0x0) 2018/01/16 13:28:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ef6000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000627000)=[0x0, 0x0]) socketpair$inet(0x2, 0x1, 0x255, &(0x7f00007c1000)={0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001cd000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00007e1000)={0x8, {{0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006d8000-0x20)={r2, 0x2, 0x1, 0x0, &(0x7f00002cf000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00000f3000-0x4)=0x40000321d) llistxattr(&(0x7f0000cf0000-0x8)='./file0\x00', &(0x7f0000ad1000-0xc2)=""/194, 0xc2) vmsplice(r2, &(0x7f0000761000)=[{&(0x7f0000a6c000)="658f309bea027b4d7a831c1d51947989f6ddac8ff504227380bcf9b728badb6a00f2c613fe70732f9967d7acb90224e152c5bcb08a32ff131ac989f0f3dccf1bf1512d368559fb51756e18fc502f3eab", 0x50}, {&(0x7f0000c01000-0x42)="2af66dc301fcb65d18b94342319a156ce0fba431616590410992a7dbdb73b6fad37e0012767fb61fde9cf9586469df9d7e3e2001fc5e05cde284a739d210d7ca0eb0", 0x42}, {&(0x7f0000580000-0xa9)="c1956e1cd641bf240aec3cd786d21fad5618f551a854d10bdc395af3d3cbb0daffe8fdbad9f689b5d0757c1a517158a530fc8afcd05318cf7110f7501acf7a1ed70ad6ca667ed48607032d6a54e70a29288f74e2d21b6a1294d75e55247100afe95fa715642da19dcec3f5da04e60a25c612dded5266abc034beba09e9d6fce9313992edf9c0daf50b1086a7a77d2a13f2ad1cac0c9bf04c9ff1c55a74d72a4eecc5b2a2b100851d3f", 0xa9}, {&(0x7f000001f000-0x1)="d3", 0x1}, {&(0x7f0000a77000)="8d8afcc22c730654f8ddf19638ecbf236903a95a3c5e1e05655f70183bd22453d909bab32303b17ce7d113836cbb19cdd421e0dd39098724e252438b41838e2659699e18cb21c8ad9569709de87619a61a7710853b8bfac3b0f2f253cd61f317a271801d9acda08d99899ceec19db7cfd4b438a54c5102b0f1cdf513a3da9436698d70b2bb17d1bbe55ac56e725ccd031d951c531e4499f2183c9bcd22e872ef43d0d1dcfbc59e499293f9f593997d8319d9a204a043145b472c8f5825a854e5cf5f03423c2cc7f4", 0xc8}, {&(0x7f0000c80000)="1384db1307b94d9b97c059f6bced2e4641e550894fc3b238de52a0fc1d79eb1f393444b58d7696043c7e7ea2eabd2b8892fdc9e049dbb01b61c137f4a6eeea7d9bb77db28f06493cb08f24a68d577a8c15984f186e251cdbf958d62d203bdb182e983852497dea4c8bdb5d36eaf6f4d53177ca570721f3f702927817be225e7c93b0c4abb265f08d", 0x88}, {&(0x7f0000f13000)="a71c60244ee7e9446d7d483d87b021c9ac3595fffc0883836d254efb3230cea21b44c99c106ec9a83238b8c3d1b8cfcf6aef6c084373d4e7cb91b3b775d688c7df6ca7456ca4ce2b45817bcd71e09bd9d209e9f92932134ebd0eb38198bef6e8acef473ced4e8ef613fcf7730ec53647148c12fe9ede9ba0d47f5c8d9d209a63ef31a458669dab8517b09eb6673a78cdc6c4f8acbfbad69053f01c8cc55cc925aceecdf2549f564a64d4ec28ad7f2d8b496440ecbf9f66af0dd08a1f47cc5cbab9cbd7cf", 0xc4}], 0x7, 0xa) dup2(r2, r1) 2018/01/16 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdb000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9802, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/16 13:28:30 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a56000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008be000)={0x0, 0x0, 0x0}, &(0x7f0000e01000-0x4)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a3c000-0xc)={r2, r3, r4}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mkdir(&(0x7f000016e000-0x8)='./file0\x00', 0x84) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003f0000-0xe)='/selinux/load\x00', 0x2, 0x0) mq_getsetattr(r5, &(0x7f000001d000-0x40)={0x1000, 0x3, 0x10001, 0xe2, 0x10000, 0xcb2, 0x7, 0x5d}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007b0000-0x5)='reno\x00', 0x36b) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) ioperm(0x2, 0x7, 0x9) 2018/01/16 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000076e000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a82000-0x8)=0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000090e000-0x50)={@common='erspan0\x00', @ifru_ivalue=0xda73}) fchmod(r0, 0x32) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r0, 0x9) unlink(&(0x7f0000703000)='./file0\x00') 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000008000)='map_files\x00') name_to_handle_at(r1, &(0x7f0000007000)='./file0\x00', &(0x7f0000007000)={0x9, 0x0, "12"}, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/16 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0x0, 0x5, "ffeb1d1ec96d", 0x0, 0x0}, 0xfffffffffffffd5a) dup2(r0, r1) 2018/01/16 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e68000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f21000)={0x9, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000bb4000)={0x7fff, r2, 0x10003, 0x40}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r3, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000f07000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x2402) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r3, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto(r3, &(0x7f000054f000)="", 0x0, 0x0, &(0x7f00007f6000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000960000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) getpeername$inet(r0, &(0x7f00002ca000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000166000-0x4)=0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000530000)={0x1, 0x0, [{0x400000b6, 0x0, 0x4d9b}]}) r4 = syz_open_dev$dspn(&(0x7f000033a000-0xa)='/dev/dsp#\x00', 0x1, 0x400000) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000943000-0x4)={0x5}, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r5, 0x1, 0x26, &(0x7f00003d3000)=0x0, &(0x7f0000832000)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) signalfd4(r3, &(0x7f00000ab000-0x8)={0x3}, 0x8, 0x80800) 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f0000bea000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0xa, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f0000b6e000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xfffffe26, 0x0}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000073000-0x8)={0x0, 0x0}) 2018/01/16 13:28:30 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000ec2000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4886dc01}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe1}, @in6={0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x6, 0x0) connect$inet6(r1, &(0x7f0000524000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006b7000)={0x0, 0x0}, &(0x7f000048a000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000804000+0xe3)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x65, 0x7ff, 0x3, 0x7f74, 0xfff, 0x3, 0x7, 0x9, 0x8000, 0x2e, 0x40, 0x7fff, 0x40, 0x800]}, &(0x7f0000a8c000-0x4)=0x108) 2018/01/16 13:28:30 executing program 0: r0 = socket$inet6(0xa, 0x80004, 0x8010000400000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x34042, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000001000)={0x4, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000002000-0x14)={0x11, 0x0, r3, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000-0x18)={0x22f0, 0xfe, 0xa8, 0x4, 0x680, 0x4}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/16 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000a54000)=0x0, &(0x7f0000957000-0x4)=0x4) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000c75000-0xb)='/dev/midi#\x00', 0x6, 0x4000) getpeername$ax25(r1, &(0x7f0000e71000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bfb000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045a000)="e517b5bf9aaa785dfbcdfe09001300fc1f", 0x11) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000e34000-0xef)="ff094dd391ab48394da56bf5636a02ba", 0x10}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r2, &(0x7f0000338000)=[{&(0x7f0000e4b000)=""/4096, 0x1000}], 0x1) [ 111.812623] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000965000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000965000)=0x10, 0x280000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000369000-0x8)={0x0, 0x9}, &(0x7f0000902000-0x4)=0x8) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000965000)={r2, @in6={{0xa, 0x0, 0x6321, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x5, 0x4000000000000000, 0x34}, 0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f000083f000)=0x10) [ 111.903734] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/16 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002ec000-0x10)='/selinux/member\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ade000)={0x11, 0x2288, 0x25, 0xfffffffffffffff7, 0x2, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000fb000-0x1d)={0x0, 0x15, "a4022900d26109131c6aed609ce42b94f00171e1b1"}, &(0x7f0000456000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007eb000-0x108)={r1, @in6={{0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xda, 0x5f, 0x1, 0x80000000, 0x4, 0x0, 0x610e2850, 0x9c1, 0x7f, 0x6, 0xfffffffffffffffa, 0x7f, 0x8d4, 0x2, 0x800]}, &(0x7f0000750000-0x4)=0x108) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00004b8000-0x10)={0x6, 0x5, 0x2, 0x81}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f2d000-0x18)={r2, &(0x7f0000d57000-0x1)="", &(0x7f00003bd000)=""/55}, 0x18) r4 = getpid() ptrace$cont(0x20, r4, 0xfffffffffffffffd, 0x7fff) 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000041e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000043000-0x15)='/proc/self/net/pfkey\x00', 0x200401, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00002f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000056c000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00008f8000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000e89000)={&(0x7f00005ab000/0x2000)=nil, 0x2000}) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000416000-0x4)=0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f000069b000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c87000-0x18)={0x0, 0x0, 0x30, 0x7, 0x1}, &(0x7f0000319000)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000dcf000)={r5, 0xc86, 0x30, 0x80, 0x537}, &(0x7f0000c1c000)=0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c6f000)=0xf96, 0x4) 2018/01/16 13:28:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00006b8000-0x3c)=[{{&(0x7f0000569000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58, &(0x7f0000754000)=[{&(0x7f0000ef6000)="3308d30179144acb", 0x8}], 0x1, &(0x7f000023c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) readv(r1, &(0x7f0000625000-0x10)=[{&(0x7f00005e2000)=""/195, 0xc3}], 0x1dc) 2018/01/16 13:28:30 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fchdir(r0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00009ef000)=0x1f, 0x4) r2 = dup3(r1, r1, 0x80000) setns(r1, 0x8000000) accept$unix(r2, &(0x7f0000845000-0x6e)=@file={0x0, ""/108}, &(0x7f000056c000)=0x6e) write$tun(r2, &(0x7f0000632000)=@pi={0x0, 0x11, @ipv6={0x6, 0x6, "648bf5", 0x12ed, 0x2f, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, {[@fragment={0xef, 0x0, 0xc42, 0x9, 0x0, 0x400, 0x0}, @dstopts={0x3b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100, 0x76, "682c436c9139ce8e24fa33b6c25495d1c40fca5213f4057223ca001af51d1644d7c980c60d87e3d26dcb14b484a5bc74fd1ab72791dca4f41fe12977975ad26e437f090ad2b4a16d82ec7496597617d93bd36804af485b57369b610e83c4d4c8216120e4502ac81de534e992696b33376102823744cd"}]}, @dstopts={0x32, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x1d, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x200, 0x42, "9509d2be062aaa8cc0f047f77ef0ce4f83ab1844caae21af3a9480330860fa55ca9489ebd387e98862f3a24142bca09274de80c25f150b3e6089389bcb00eb43419b"}]}, @dstopts={0x73, 0x21c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x2}, @generic={0x3, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0xfffffffffffff5d8}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x40}, @ra={0x5, 0x2, 0x8}, @generic={0x101, 0xc3, "1484987ba6ec704ce04582a123585fc39639f19c40a565a4ed799e5a08d89eb84ab4cda3896e8871b9509e43028ad871beff67ea530c99658f77bedd4dd9fce6b437a31f39d9867f448de3200c945daf7b8ac4747c7167d075d43126f282997d8b066bb15489e3c9df05c5ab8c2d913ddadb61c42f95561a1f6e3ffe3bc83f040c24bdaf46b10c709029dc547973a956a56998b97cd33b8b479789b0aa0e4499329576826ae4df52ca4171325780fb90fda4bb97c327e52b7a26eb1c8053cfa5321827"}, @pad1={0x0, 0x1, 0x0}]}], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x1, {0x0, 0x6, "d0746b", 0x3, 0x37, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x6c, 0x0, 0x80000001, 0x7f, 0x0, 0x2cc, 0x0}], "7f8ec53a399b8ef1fbb5312ae52412aacde8247427864caee9b3ee0802fc9d0fe45172a9557392fc4863ac33080afad5a46374e5d1fc32f186b080968813253faf410066ea0550310481cf354ffb85a0f07138f6ff63d51c0f271a2d687744d51a785ade7a42f6bf03475ea5964772393db673ff1324356b7ba1d57ff9299ae959290c9a68b0f3b8504bf35bb8adea7a358bd59e98a6147585c05b94b8a369f8affc309ff2b1b7a9db061ed5ee26ca866983a8bca5068458f393020958e20c613e9ecc13b63f73c6e96d2dae1416795804087b192607d872f0b3e117"}}}}}, 0x1319) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000bea000-0x28)={&(0x7f0000a8a000/0x1000)=nil, 0x1, 0x0, 0x4, &(0x7f0000e12000/0x3000)=nil, 0x7}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f26000-0x64)={&(0x7f0000856000-0x8)=[0x100000001000000, 0x6], 0x2, 0x1000, 0xfffffffffffffff9, 0x3, 0xff, 0x0, {0x2, 0x40, 0x40, 0x9, 0x7, 0x0, 0x1, 0x2, 0x80000001, 0x1, 0x9, 0x1ff, 0xc3f1, 0x3, "b142f4b835c0fa69e7f5a170602610af7ba3343d710e4c6dfa169ff2a51f8f29"}}) 2018/01/16 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x8, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ae7000)='/dev/loop#\x00', 0x4, 0x2) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xfff) 2018/01/16 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000eb4000)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ffb000-0x10)={0x9, &(0x7f00009ee000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000ffa000)={r0, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000c8d000-0xd8)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0xfffffffffffffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000000000007, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0xd8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ffb000)='/dev/input/mouse#\x00', 0x3, 0x202000) fcntl$getflags(r1, 0x40b) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00002c3000)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000ffd000-0x8)={r3, 0x8}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000ffc000-0x2)={0x6, 0x5}) utime(&(0x7f00006f0000-0x8)='./file0\x00', &(0x7f0000ffa000)={0x7fff, 0x9}) r4 = getuid() mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ffe000-0xe)='./file0/file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00008bb000-0x8)='./file0\x00', r4, r5, 0x800) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r6, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000c62000)={0x0, 0x0, 0x0, []}, &(0x7f0000341000-0x4)=0x8) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000ffe000-0x2)=0x81, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000ffb000-0x4)=0x10001, 0x4) 2018/01/16 13:28:30 executing program 4: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000b000-0x3c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000a000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f000000b000)=0x0) r1 = msgget$private(0x0, 0x204) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0xc, "2ca5e2764273dca078f05b2751626bb769f50e14480affe98476855822935d145e4eb279d303e0bdec22d5eeead2c94cf58a23ec61a6fa4330c1f19fe3f865d3", "d916611182c6435c64ea665bcb921325c7e1db1c8661cf2c7dc42057ff981c37", [0x207, 0x2], 0x0}) msgsnd(r1, &(0x7f000000c000)={0x1, "6570acdf30291978bafee50aeb4303b0a492152ba4288dc9f68227764541d38b49b83245dfb09a30244f9105692b943c46cdaa024c9e3fa77cda23be428b3d3b66c0fd189d96c0675d84a198f529f2ea32274dcfd8e386610b3214e380979788c7a5b2bf0443f72e07b39eac63603533a653b222a14163093d943bffa66671b78d"}, 0x89, 0x800) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000000b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = semget$private(0x0, 0x2, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f000000d000)=""/171) 2018/01/16 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) lgetxattr(&(0x7f0000375000)='./file0\x00', &(0x7f0000882000-0xd)=@known='security.ima\x00', &(0x7f000067b000)=""/246, 0xf6) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/checkreqprot\x00', 0x40201, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x18, &(0x7f0000150000)=0x0, &(0x7f0000aab000-0x4)=0x4) 2018/01/16 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x26) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000f85000-0xb)='/dev/adsp#\x00', 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r2) socket$alg(0x26, 0x5, 0x0) write(r3, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002ef000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r2, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r2, &(0x7f00001e9000-0x92)='u', 0x1) sendto$ipx(r2, &(0x7f0000ac3000-0xf1)="", 0x0, 0x4004000, &(0x7f0000579000-0x10)={0x4, 0x0, 0x0, "f82f883f2463", 0x0, 0x0}, 0x10) 2018/01/16 13:28:30 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000619000)='/dev/input/mouse#\x00', 0x9, 0x0) sendto(r0, &(0x7f00001c7000-0xf6)="208cf45643a24d762bb2ab950b9097854c224e03afae729faf09ada56f600ecb001a50c11d8207c03e372450275722080e8762406be36db2b62f44930ef2901f30ea779b4ccef2e5c04dc90459d0c9d2281098096fc0b64fa714e266474911fae8eba351ec37e9332044dca684f71e6b15ce740f97a25de535683f41bbef6a392a35eef333348f4fe2b53e4552fb0184acffa9a11fb9581447f9a53fd5fc42dd5a54eeea70b05061fbc0e45a31e8884ad55cc6d85230c1968f8e3c7960062797a64fe2eee1f19b39599888bd62fd48a2bd33aecbdb2d8283572b441047264f542008684b9d04f92a2c1d9be7cc59befc73eaf810ff13", 0xf6, 0x4, &(0x7f0000c64000-0x6)=@hci={0x1f, 0x7ff, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000042e000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000b30000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = request_key(&(0x7f000052c000-0x8)='keyring\x00', &(0x7f0000dfe000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000024d000-0x1b)="7d76626f786e6574316d696d655f74797065766d6e657430287f00", 0xfffffffffffffffd) r4 = add_key(&(0x7f0000ced000-0x6)='logon\x00', &(0x7f0000c0f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000546000-0xf2)="c94889c95e3c4cdb44c0fcc1948943e04143862651b551371ec8a2e8e8b6a680b19528ef2e74aada8862c0928b46d10818f421f6a74037ecb925dd9eaf49d39100dde5cb2c9a04b8f78d1fe993110535fd655f82d04473ed14498241bb869bc2401a767913afc93b87bf4086cd29eb9c9659b67d37fbcf57a673fbe0e230feb58161e7365e59be115fde754b0cfcfae265b17a3f4f78e9a066998ed6158c961e7190d1ab6774323d3ddd49306e365a68943529a7a93bdddc4881a6e2a6b7223957dae043bd57e482bf61502ca7b7cbc4777677082df47758efd25addfe67e978d504b066703f6d2a34dfa918a346687a94e4", 0xf2, 0xffffffffffffffff) ioctl$int_out(r2, 0x5460, &(0x7f0000ea7000)=0x0) keyctl$reject(0x13, r3, 0x2, 0x10000, r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ff9000-0x8)={0x0, 0x5}, &(0x7f0000bd4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000df000)={r5, 0xa9, "d248f598a2728695e2deadd5b1ab01d92f674d876f550339df09001150865cee1424e9bd055b0054532180e0c1d218e720ddf780d5b82ae8800540820e4cc69b4123696b299b3928464700dc2d9b8c5abfac697d5492339aa6a4347bf6087b90280b774e4fd60d66894c44189e3a4a676886c0c0031516aa7af1bdf992f6ad0c286bcadd2b4e256856beb48f69aff59350cf4781ac41798f1be65648754df351138648cc8d8de834ad"}, &(0x7f0000814000-0x4)=0xb1) 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0xe24, &(0x7f0000009000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x101000) open(&(0x7f0000005000+0xba6)='./file0\x00', 0xe0800, 0x100) ioctl(r0, 0xc0884123, &(0x7f0000003000)="bb") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/16 13:28:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c60000-0x9)='/dev/vcs\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000094f000)={r0, r0, 0x101, 0x0, &(0x7f0000bd6000)="291cc6b597efec5a7b251bba8a60eec0b32369e273b25fb3eacc559a26c2ccaf77b29c80d541423cfdeb10f5b694bac4f7835ed055dad1511dd51615069d5e95fcffb59186685976cbbd0bd3f9284af9da6b040ad7e0b4a9815cdfbfd9701b883c3f6cb03b290e214fde8623f8806d152737a3cc7afd4192050356fa3e550f13ead5d673f41223eaa6cea19eb0e832559ad788a74842608eac7f45665f93b3eb44fd1bcc4f59e0e4acc1743e1dbfc271080cca7420cee1587dba009167dd2dda704421f9c47222256094c256b646da0468aecd923ad6b3972b3ec4874c111f620b344217eaabfe2f55d2401695449db6b85b91534fb3e1aefc", 0x7, 0xfffffffffffffff8, 0x8, 0x4, 0x1, 0x0, 0x5, "009b1d247adb4851162f323b6631458427f7d3a904fcc8ba534ca9e1f6d8f380d0e1990fa2ca70ba14f9e707f3a3bea71fc74c195ac15fafd8301fc0bcf3cee3d9dd6562d6d3080d37c3789067c9b2aa60f4b284c5a3876a82a2dc66acc0b214f7e5816f2108073b58632443d617c62de723b3e93e5f52d00995619db87b2654349b35eceec2cf9f346396d332ec1cbf5b350386d8b6ef831e84fde32bfb"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r3, 0x0}, &(0x7f0000882000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cdc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7b000-0x4)=0x8) 2018/01/16 13:28:30 executing program 5: shmctl$IPC_RMID(0x0, 0x198) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={r1, 0x80000, r2}) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000aef000-0x18)=@known='system.posix_acl_access\x00') 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000062c000-0x4)=0x1ba) ioctl$TIOCSBRK(r0, 0x5427) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00001af000)='/dev/hwrng\x00', 0x3ffff, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/16 13:28:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/sequencer\x00', 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ea000)=0x53) move_pages(r1, 0x2, &(0x7f0000be8000-0x10)=[&(0x7f00009d2000/0x4000)=nil, &(0x7f0000018000/0x4000)=nil], 0x0, &(0x7f0000586000)=[0x0, 0x0, 0x0], 0x6) r2 = socket$inet(0x2, 0x1000000000000801, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000049a000)={0x2, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000e94000)="2095d945f9000000000000062af27895", 0xeebc60a148490a07) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000070000)={0x0, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff4000)=@int=0x0, &(0x7f000096f000)=0x4) 2018/01/16 13:28:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000245000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000629000)=[], 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000b5e000-0x78)=[], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008d3000-0x8)={0x0, 0x0}, &(0x7f0000f4c000-0x4)=0x8) r0 = syz_open_dev$admmidi(&(0x7f0000a4b000-0xe)='/dev/admmidi#\x00', 0x7, 0x101000) sendmsg$nl_crypto(r0, &(0x7f0000b20000)={&(0x7f0000902000-0xc)={0x10, 0x0, 0x0, 0x44000}, 0xc, &(0x7f0000f56000-0x10)={&(0x7f0000c5e000-0xe8)=@del={0xe8, 0x11, 0x608, 0x0, 0x1, {{'ctr-camellia-aesni-avx2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0xc000) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000b97000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f00003ed000)='/dev/net/tun\x00', 0x0, 0x10400) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000670000)=0x0) 2018/01/16 13:28:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f00000e7000)='/dev/midi#\x00', 0x3000000000000000, 0x101400) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000e8000-0x10)={&(0x7f0000092000/0x2000)=nil, 0x2000}) 2018/01/16 13:28:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000983000)={@common='vlan0\x00', @ifru_flags=0x0}) syz_open_dev$mice(&(0x7f0000b58000)='/dev/input/mice\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d15000)=0x0) socket(0x11, 0x6, 0x1) write$eventfd(r1, &(0x7f0000c24000)=0x0, 0x8) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) sendmsg$key(r1, &(0x7f0000048000-0x38)={0x0, 0x0, &(0x7f0000408000)={&(0x7f00007d3000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000929000)={0x0, 0x0}) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000023000)='./file0\x00', 0x420000, 0x2) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000001d000-0x4)={0x0, 0x0}) 2018/01/16 13:28:31 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f000025e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000302000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000f8d000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f00003b1000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0xffffffffffffffff, 0x0, 0x4000000b, &(0x7f0000cb3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000004000-0x2)=0x0, &(0x7f000037d000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000003000-0x20)={{r3, 0x1c9c380}, {r4, 0x989680}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x9f}, {0x0, 0x0}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @time={r5, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d1e000)=""}}], 0x90) 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000016d000-0x4)=0x0) perf_event_open(&(0x7f0000d20000+0x470)={0x0, 0x78, 0x200, 0x100000001, 0x49d5e547, 0x4, 0x0, 0x800, 0x2, 0x1, 0xaee9, 0x0, 0x3, 0x4, 0x0, 0x8, 0x5, 0x3, 0x5e, 0x4613a388, 0x400, 0x9, 0x6, 0x10001, 0x8, 0x602, 0x80000000, 0x3, 0xffff, 0x400, 0x9, 0xfffffffffffffff7, 0x20, 0x4, 0x1ff, 0xcb, 0x6, 0x80000000, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000369000-0x1)=0x0, 0x4}, 0x15, 0x80000001, 0xfff, 0x4, 0x75, 0x80000001, 0x5, 0x0}, r1, 0x3ff, r0, 0xc) r2 = request_key(&(0x7f0000faf000)='cifs.idmap\x00', &(0x7f0000ff8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b96000-0x17)="26fa706f7369785f61636c5f6163636573732f656d3000", 0xfffffffffffffffd) stat(&(0x7f0000f0e000)='./file0\x00', &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, 0x0, r3) 2018/01/16 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, '\x00\x00\x00\x00\x00\x00\b\x00p'}}}}}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000078b000-0x4)=0x7, 0x4) 2018/01/16 13:28:31 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003dc000)='/selinux/context\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000951000-0x10)={r0, 0x28, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x804, 0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000fdc000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000b93000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fdb000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000772000-0x24)={@common='lo\x00', &(0x7f0000fd9000)=@ethtool_wolinfo={0x23, 0x0, 0x0, "00000120c807"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) mq_notify(r0, &(0x7f000051a000)={0x0, 0x0, 0x0, @thr={&(0x7f0000a14000-0xdf)="", &(0x7f000035a000-0x72)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000083000-0x5)='eth0\x00') r1 = perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/01/16 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c04000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00009a5000)=0x2, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000f6b000)='./file0\x00', r1, &(0x7f0000fcf000-0x8)='./file0\x00') openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) 2018/01/16 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ef000)='./file0\x00', 0x20) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000b57000)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004cf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000066c000-0x2c)={0xf, 0x1c3d, 0x400, 0xffffffffffff131d, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockname(r0, &(0x7f0000bc6000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000121000)=0xc) 2018/01/16 13:28:31 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000005000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000007000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000006000)={0x6, 0x0, 0x0, {r2, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x1, 0x3793, 0x9, 0xff}, 0x6, 0x2, 0x0, 0x0, "f0e5083862351744"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x7, 0x4, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000002000)={"3bb015411ba293e477eb0b09304203c1", {0x4, 0x1, 0xf3, "946f50097667", 0xf1, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000007000)=0x0) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b1b000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000)="000400a6", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000649000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e7f000+0x96c)={r1, 0x28, &(0x7f0000b3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000780000-0x4)=0x0, 0x4) 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = userfaultfd(0x0) openat$dir(0xffffffffffffff9c, &(0x7f000055d000-0x8)='./file0\x00', 0x200000, 0x1b6) r2 = creat(&(0x7f0000c89000-0x8)='./file0\x00', 0x80) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000079e000)={0x9, 0x0, [{0x6, 0x7fffffff, 0x0, 0x9, 0xe1b, 0x8, 0x8, [0x0, 0x0, 0x0]}, {0x8000001b, 0x100000000, 0x4, 0x1f, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0]}, {0x0, 0x4, 0x1, 0x32e, 0x800, 0x4, 0xe1f, [0x0, 0x0, 0x0]}, {0x40000004, 0xffffffffffffffe1, 0x1, 0x9, 0xa5c8, 0xafb0, 0xce, [0x0, 0x0, 0x0]}, {0x7, 0x1, 0x4, 0xfff, 0x0, 0x896, 0xcaca, [0x0, 0x0, 0x0]}, {0x0, 0xffffffff00000000, 0x1, 0x2, 0x1ff, 0x1, 0x4, [0x0, 0x0, 0x0]}, {0xc0000009, 0x10001, 0x1, 0x301c, 0x20, 0x9, 0x6, [0x0, 0x0, 0x0]}, {0x0, 0xa776, 0x6, 0x5, 0x0, 0xa6, 0x6, [0x0, 0x0, 0x0]}, {0xc0000001, 0x7fff, 0x2, 0xff, 0x7, 0x9, 0x6, [0x0, 0x0, 0x0]}]}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000156000)={&(0x7f0000f99000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000887000-0x20)={{&(0x7f00009ef000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f000053f000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, @empty=0x0}, &(0x7f000087d000-0x4)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00006d9000)=0x0, &(0x7f000090d000-0x4)=0x4) chroot(&(0x7f00005e4000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000e28000)={&(0x7f0000b42000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009e4000-0x20)={{&(0x7f0000d00000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/16 13:28:31 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000-0x8)={&(0x7f0000005000)={0x101c, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@typed={0x1008, 0x1, @binary="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"}]}, 0x101c}, 0x1, 0x0, 0x0, 0x0}, 0x40841) 2018/01/16 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f00001a3000-0xc)='./file0/bus\x00', 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000368000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000000c000-0x4)=0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/16 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000585000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000b7d000)=0x2, 0x4) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000992000)='./file0\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000b50000)='mqueue\x00', 0x0, &(0x7f0000eb2000-0x9)="") r1 = syz_open_dev$sg(&(0x7f000087c000-0x9)='/dev/sg#\x00', 0xe1b, 0x10000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000a65000-0x14)={0x4, 0x0, 0x7, 0x4, 0x2}) fcntl$getownex(r1, 0x10, &(0x7f0000ef1000+0xacb)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00006f2000)='mountinfo\x00') r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00003a6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c2000-0x4)=0x1db) sendfile(r4, r3, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f85000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000910000)='/dev/dmmidi#\x00', 0x2416, 0x80000) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) dup3(r2, r0, 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000854000)='/proc/self/net/pfkey\x00', 0x101480, 0x0) 2018/01/16 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000472000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000adb000)=""/76) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000c9f000-0x2)=0x3, &(0x7f0000f0a000)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00007ab000)=0x0, 0x4) bind$bt_l2cap(r0, &(0x7f0000e8e000)={0x1f, 0x5, {0xf0, 0x6, 0x9ac, 0x1, 0x0, 0x7}, 0xf74, 0xf6e8bdd}, 0xe) 2018/01/16 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000792000-0x4)=0x8) r3 = dup(r1) sendmsg$nl_netfilter(r3, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) mlock2(&(0x7f0000296000/0x2000)=nil, 0x2000, 0x1) 2018/01/16 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) r1 = memfd_create(&(0x7f0000fb8000-0x1)='\x00', 0x3) r2 = dup3(r0, r0, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fa4000)={0x0, 0x2, 0xffff, 0x0, 0x4, 0x17, 0x3, 0x8001, {0x0, @in6={{0xa, 0x3, 0xb3d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7f, 0x6, 0x100, 0xffffffffffffff32}}, &(0x7f00002ef000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fe2000-0x8)={r3, 0x2}, &(0x7f000076d000-0x4)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000efd000)=r2, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000e08000)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync() r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005e8000)='/selinux/relabel\x00', 0x2, 0x0) remap_file_pages(&(0x7f0000e3e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f00005a8000)='/dev/adsp#\x00', 0xa19, 0x41) ioctl$int_out(r0, 0x2, &(0x7f0000d43000)=0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003aa000-0x8)=0x0, &(0x7f0000854000)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000f58000-0xa)='/dev/cuse\x00', 0x100000, 0x0) 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000580000-0x8)={0x20080522, 0x0}, &(0x7f0000f0c000)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x800000, &(0x7f0000f58000-0xae)="776e9e56fe7fafdf55a051dc860c03568da05cd80fcbad8d03091a549e717164c29e64ea28f9338d549ec2abbf506f5eaa220b505893799aa640a228caf6bd37453e6c476a98ea151c61a717e31db3f54cdc73e205457d9bc190b7c133b47a7f5d6a281c5c9007933d3520333a81a3c442067a298b04a750b294bdc0931c88195baa90f94c68cb88b1bdde10d1aa1d1b31c81ead5ad950234d81bc7270634e6dc1fc7518ef8a000c62ad800c712e", &(0x7f0000ed5000-0x4)=0x0, &(0x7f00007a9000-0x4)=0x0, &(0x7f0000931000)="856314176b808ca125e54107ab36f5a759c0ec4a9a4b4d752fc7a145c83d482aa869d28030a52ce7d1111d7f70d6db4f664d1d09d8a5c83bf24d3202912a307654f3dc992895539eb7e398128ab091a3b392ebb4cb92cf9b43ec52e7273f38b69149aa7e960d8cf02fc45cbf4e96cec266a646131773ea1000c3fb7bc5214e84ded5b730dec1a72d4fbaa809db881ed57c0f7168f259eb9b5f287a42f3c247f451c06ff8b55f4491409e21b2ae118d8ed203e49ae158ea0e69d308bca5e4122f630e60651eb41710a66ce39bcecadccac5a166f1b4df833cdb52e07032b96c7c154332250ba726fc0f47ee2f3937895d38") 2018/01/16 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000af3000)='/dev/dmmidi#\x00', 0x10000, 0x200) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00008de000)={0x20, 0x2}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00001d5000/0x18000)=nil, &(0x7f0000af3000-0x18)=[@textreal={0x8, &(0x7f0000af3000-0x4d)="f40f01cf66b9410a000066b80080000066ba000000000f300fc7282e64dcc60f2201670fc71ebaf80c66b8fe069b8566efbafc0cb0b0ee66b98e0a000066b80000000066ba000000000f30f2fb", 0x4d}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000af3000-0x30)={0x0, 0x0, []}) 2018/01/16 13:28:31 executing program 5: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") llistxattr(&(0x7f0000f3c000)='./file0\x00', &(0x7f00008dc000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0xffff, 0x0, 0x10002, 0x20}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@loopback={0x0, 0x1}, 0x1, 0x1000, 0x1, 0x6, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0xffff, 0x7, 0x2, 0xffffffff, 0x7f, 0x7, 0x6, 0x6}, {0x336, 0x200, 0x0, 0x6b}, 0x40c, 0x9, 0x0, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x0, 0x7, 0xff, 0xfffffffffffffff8, 0x80}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0x2, r1, 0x2, 0x5}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d83000-0x8)={0x0, 0x0}) 2018/01/16 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x800454dd, &(0x7f0000354000)=0x0) [ 112.606501] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/16 13:28:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000158000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) syz_open_pts(r1, 0x121000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000000)={{0x0, r0/1000+30000}, {0x0, 0x0}}) munlock(&(0x7f0000001000/0x1000)=nil, 0x1000) 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000a22000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x2ea, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0x9}, 0xc) set_robust_list(&(0x7f000049f000)={&(0x7f000069a000/0x4000)=nil, 0x3, &(0x7f00000b5000/0x1000)=nil}, 0x18) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/16 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000664000-0x4)=0xd2) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xa636) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 13:28:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x3f, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000003000-0x4)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000001000-0x8)=0x3bb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000841000-0x4)=0x14) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) msgrcv(0x0, &(0x7f000083a000-0x5b)={0x0, ""/83}, 0x5b, 0x3, 0x0) 2018/01/16 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000941000-0x32e)={@random="1326feaf731a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "e3d6fb", 0x30, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x29, 0x0], {0x0, 0x6, "7cfe08", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], ""}}}}}}}, &(0x7f00007ad000-0x14)={0x0, 0x1, [0x695]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000060000-0x9)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d7e000)={0x0, 0x3, "6fb5cc"}, &(0x7f0000124000)=0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007d9000)={r1, 0x6, 0x9}, &(0x7f0000966000)=0xffffffffffffffeb) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e2000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x10000009, &(0x7f0000c98000)="7ba00600f8be6df8216272d0618166eb78d6f503578e41fe74b4df7ce747c6128ff43c54d5a28af2a00e484fc53211da5e21c26cefa6440b89ab998e93f31fe07bf63e31e8cec3b427381014a473f44776ba4627f96920aa622df3426bb11061e497cafea1a63a2f426b61baeb0e3443c35f1e2d97031440bb73c267c0a4391b393708b5c1dfd97276ebf9b84a951cd931d681cbf0457941190e72d1bad1184f69c173173d6b34ccc7d133a6d387e96b044306a57192495e793b41e85253f9e3d332a8949b089bcf5f4743b5d2a69eefbecc4d08acbb", 0xd6) socket$inet(0x2, 0x1, 0x8bf) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000b31000)={0x0, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0xbc, 0x2, 0x8}, &(0x7f00004d5000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007d6000-0x8)={r1, 0x4000000000}, &(0x7f000033c000-0x4)=0x8) move_pages(0x0, 0x1, &(0x7f0000e7c000-0x18)=[&(0x7f000049e000/0xb000)=nil], &(0x7f0000209000-0x18)=[], &(0x7f0000f86000)=[], 0x0) 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x24) 2018/01/16 13:28:31 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000127000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0xf43, 0x6, 0x20, 0xdf9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) r1 = socket(0x1000000010, 0x10000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000002000)={0x3, {"187dd1dfd1cc0e"}, 0x9}, 0x10) 2018/01/16 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0x0, &(0x7f0000a5b000)=0x2000000000101) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) readv(r1, &(0x7f0000e7b000-0x48)=[{&(0x7f0000e7a000)=""/195, 0xc3}], 0x1) signalfd4(r1, &(0x7f0000561000)={0x0}, 0xffffffffffffff20, 0x1) 2018/01/16 13:28:31 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000cc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000002000-0x8)={@rand_addr=0x10000, @loopback=0x7f000001}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000c0000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000011000)={0x0, 0xb9, "0180f55055325231e9f5e714e635de84cd27403d1a23a4acec7ef823ed630b3585766cf8a82ef385bd93009e24da1e95a4c1ee1ff8426724e372e25ee7916ac5022a80e5dc2d6c8f7b59ae740e6a0da082373a4e0487da4903f4bcfee77c218fd29192371042e84d89b7481e5c0f0dac3c87fc6e9ea8d8b703b3d67320d4aba48aad5f2da24af4f53f2861e8cfa5a4817ae76a72b8cd501d27fbce42426a1bbae2c55642fcb9a753c3b9107acc8becf14cc88b2a34c060236b"}, &(0x7f000001a000)=0xc1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000a000-0x20)={0xac, 0x0, 0x8000, 0x10000, 0x0, 0x0, 0xf9e, 0x101, r2}, 0x20) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/16 13:28:31 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x80000000, &(0x7f0000001000-0x8)=0x1) r1 = syz_open_dev$admmidi(&(0x7f0000f8d000-0xe)='/dev/admmidi#\x00', 0x7, 0x40) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00002e1000-0x18)={0x0, 0x9a83f13, 0x20e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000ec3000)={0x0, 0x0, 0x1, @thr={&(0x7f00007f0000)="", &(0x7f0000b19000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a0000)=0x0) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000105000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x800) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f83000-0x4)=0x5, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000482000-0x8)=0x2) r1 = socket$inet6(0xa, 0x80000, 0xaee8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f83000)={&(0x7f0000667000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f83000)=[{&(0x7f0000f83000)=""/239, 0xef}, {&(0x7f0000d72000)=""/4096, 0x1000}, {&(0x7f0000200000-0x84)=""/132, 0x84}, {&(0x7f0000095000-0x35)=""/53, 0x35}, {&(0x7f0000175000)=""/28, 0x1c}, {&(0x7f000010f000-0xb4)=""/180, 0xb4}, {&(0x7f000095d000)=""/241, 0xf1}, {&(0x7f0000ce3000)=""/66, 0x42}, {&(0x7f0000f84000-0xa1)=""/161, 0xa1}], 0x9, &(0x7f0000f84000-0x90)=""/144, 0x90, 0x2}, 0x2000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f84000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000)=0xe8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f83000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x1, 0x0, 0x1, 0x0, 0xa, 0x0, 0x80, 0x6f, r2, r3}, {0xf0a, 0x10001, 0x800, 0x7, 0x84, 0x2, 0x7, 0x8}, {0x0, 0x7fff, 0x3, 0x800}, 0xd90, 0xd, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x9, 0xffff, 0x6, 0x400}}, 0xe8) getgid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r4, 0x29, 0x3a, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/16 13:28:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc781, 0x22000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000158000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000-0x1e)={0xfff, 0xd7e, 0x400, "6d19a1101ad9", "66472f92753eba811168f11c79d3cdd3"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f44000-0xc)='/dev/autofs\x00', 0xc001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) 2018/01/16 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fb3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/16 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000659000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x3bf) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000eef000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) getpeername$inet6(r0, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c91000)=0x1c) 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000554000)={r2, r0}) writev(r1, &(0x7f0000196000-0x50)=[{&(0x7f0000a09000-0xe)="9077737c3dbed86627154050f225", 0xe}, {&(0x7f00005ad000-0x94)="8822f016a0db06558e985b6fa11855fcc056788d85d8a06a62658b52a579ac4e03b3f18110f2c16f974ded2913e207b1c7324d09fa5e583cf3394476bd71a570bc20837b9c58beb9ddedc636746ccac051f9e6c7b96ca85984f6d920b70118416b5f972accdd9d904b6e40a4a1bb79a15daccc2e8571772d6b6177db2651c0a5d45c66b091742d15c737da6826f772efec555648", 0x3b9}, {&(0x7f000081a000)="67ce2e80a56cd607aec1202cac9366d31a1523b258c6094be7dd685ef68e5fc5d3552ba2eb8c724b416c6f539b9369591693ab0727b65a9b461f58e3b15dc1aa5ac89c98c63820a44103", 0x4a}, {&(0x7f0000295000-0xeb)="9e972148d6be119aa09ed64d83db51ff8a3fc67239f7047ed249279219257fedd24ff5588f34991a1fabebb4f54d23da6d8cdf16128f6ef9ea3b55c14732aba2076b5c01549a27c65bfc6025b2443c03b42598eda6e38ee64a18f455367924b51ceb92ac1e093314dbe5e3368bc88911ec754118cc8107f44ae00189012b5dd26ebbc2a5e7d3dc570cc7a416f16d3f34c53c847e0e5281e79915e572108fcad359edfbd53497f47a4b90c7985d27a820149661d1a27463225fd533921b57a5e6185e7afdfa00695c5a33c92eba1ea032a71b43cc648d83ef20d49bbe09164d8839544ecdad666ea5bf8a83", 0xeb}, {&(0x7f00007cd000)="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", 0xfffffffffffffde5}], 0x5) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000531000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000298000)=""/137) 2018/01/16 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003a7000)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000080d000)={&(0x7f0000d70000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000c72000)={&(0x7f000008c000)={0x1a4, 0x11, 0x1, 0x200, 0x7, 0x2, {0x3, 0x0, 0x1}, [@nested={0x2c, 0x41, [@typed={0xc, 0x3e, @u32=0x4}, @typed={0x8, 0x91, @void=""}, @generic="31e53b28c8a2fc75a82fb427bff2f983bd506ec0"]}, @nested={0x164, 0x4e, [@generic="bbcc3eaf1e99ef4c8c3da84137fe2ca9f6aadbd7dfeda4813f8e6ab3e7862d0ce1f21e5682f070094c424cd78b16fde8640b3283cfb09174a9157543b81c8a96340ba9ec3d23672343a6c0f0cde0454f65e2e38feb793f2ef4c9eb7731eca74268379b50a003f79dcab63467d4d87beca922decf6d9d5cdd62c4c8a1e81192e4162eea5e42", @generic="cbdd522aea26aab48ec9618be7997cbd00302132677938775fccaacdcb9f927a1e5700415a9af9f9ef804b382a794f4e4b20c68480f3d1277f130151d761d52d7390598671883c533a96b07203a9d46cfddf6fbc86742bb517d11c1209d881d12bc7ae102f0d79bf38239feebb6c60dbb6965a3a46ec8f9bd04aa26c1617f37284ab23c538271d24b8f79472181804dd3837976ba76537e2b095cd8dd60ec946e9df4f5cd40b397309bab91b3b5cdfad0a2660dfddcf3cec89", @typed={0xc, 0x4e, @str='!\x00'}, @typed={0x14, 0x6b, @str='lo+cpuset\x00'}]}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x2004c000}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89fd, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000001009000000ff000004eb00"}) 2018/01/16 13:28:31 executing program 3: r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006f9000)=0x400000000007fb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0xfffffffffffffff9, 0x100000000, 0x6, 0x6e, 0x74a}, &(0x7f0000000000)=0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b15000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad2000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000)=@int=0x4, 0x4) 2018/01/16 13:28:31 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000931000-0xe)='/dev/admmidi#\x00', 0x1037c84b, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000b9d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) 2018/01/16 13:28:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x6, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000efb000-0x10)=""/16) r2 = msgget(0x0, 0x79) msgsnd(r2, &(0x7f00009ea000)={0x4, "c21ae6ec5e3cfca5082801c12bf43429036d1e966928ba8dff5e9753910d191e336e0139d4b9289348fd21f5e60cb4558dd11f01bdc0605e7ca619fdd61dfc2121c92476a13fe0fdaed1f5cecb4350b68284ae497abe481d69220cc7774e044843ad92f544bd43d82b"}, 0x1a9, 0x800) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007cf000-0x4)=0x0, &(0x7f0000291000-0x4)=0x4) getsockname$netlink(r0, &(0x7f0000be6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000128000-0x4)=0xc) 2018/01/16 13:28:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a8e000+0xcb3)='/dev/mixer\x00', 0x2000, 0x0) openat(r2, &(0x7f00007be000)='./file0\x00', 0x109a01, 0x31) close(r0) 2018/01/16 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f2a000-0x8)='./file0\x00', 0x74040, 0x20) connect$bt_rfcomm(r0, &(0x7f000037f000)={0x1f, {0x1ff, 0x9, 0x7, 0xbc7, 0x1, 0x7fff}, 0x2}, 0x9) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v4') socket$l2tp(0x18, 0x1, 0x1) openat$ashmem(0xffffffffffffff9c, &(0x7f00004bc000)='/dev/ashmem\x00', 0x0, 0x0) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) fcntl$setpipe(r0, 0x407, 0xbe41) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000005000-0x4)=0x0, 0x4) readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/24, 0x18}], 0x1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0x74)=""/116) 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:31 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000016000)={0x1, 0x10000007f, 0xc, 0x1000000000000008, 0xf, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fcntl$setlease(r0, 0x400, 0x3) 2018/01/16 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a1d000)={0x0, 0x5, 0x1}, &(0x7f0000a4a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a8d000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fcd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e8c000)={r3, 0x8000, 0x7, 0x7f, 0x100000001, 0xaf6, 0x6, 0xffffffff, {r4, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf4b1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000, 0x2e, 0x32, 0x5, 0x3}}, &(0x7f0000845000-0x4)=0xb8) unshare(0x20000400) r5 = eventfd2(0x0, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r6, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000733000)={r6, 0x0, 0x100000100000002, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000037000-0x4)=0x7, 0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000002000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:31 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0x9, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000400000)={0x6, 0xe461, 0x2, 0x985, 0x8, 0x2}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/16 13:28:31 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c88000-0x10)={0x0, 0x0}, &(0x7f0000b75000)={&(0x7f0000000000)={0x0}, 0x8}) clock_settime(0x0, &(0x7f0000000000)={0x77359400, r2}) 2018/01/16 13:28:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TCSETSF(r1, 0x5404, &(0x7f000015e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 13:28:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000664000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000512000)=0x32) accept(r0, 0x0, &(0x7f0000d58000)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000062a000)={r3, r1}) sendto(r2, &(0x7f000085d000)="96", 0x1, 0x0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"97bf99d12115a9"}, 0x0}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r5 = socket$kcm(0x29, 0x2, 0x0) sendfile(r5, r4, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/16 13:28:31 executing program 2: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x7, 0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000de9000)={{0xb84, 0x5}, {0x100000001, 0x8000}, 0x401, 0x4, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000deb000-0xc)={0x0, 0x9, 0x20}, &(0x7f00007a5000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000176000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000010000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r4 = syz_open_dev$mice(&(0x7f00003aa000)='/dev/input/mice\x00', 0x0, 0x101100) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000de9000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000028c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031c000)=0x20) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003cd000-0x8)=@assoc_value={r5, 0x7ff}, &(0x7f0000dea000)=0x8) 2018/01/16 13:28:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x400000000006, 0x0, 'cbc(des3_ede)\x00'}, 0xfffffe3b) fcntl$getown(r0, 0x9) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f65000-0xc)={0x0, 0x0}) close(r2) recvmsg(r2, &(0x7f0000a5f000)={&(0x7f0000b4f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000785000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000000b000-0xa)='/dev/vcs#\x00', 0x90bf, 0x40000) r0 = socket(0x18, 0x0, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f000000c000-0xb7)=""/183, 0xb7) uselib(&(0x7f000000a000)='./file0\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000000b000-0x3d)=""/61) 2018/01/16 13:28:32 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000013000-0x10)={0x3a6, 0x8, [0x3ff, 0x80000001]}) r2 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x20000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r3, 0xa0000000}, 0x6) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgid(0x0) r1 = socket(0x11, 0x7, 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e0b000)=0x6, 0x2) connect$netrom(r1, &(0x7f0000aa4000-0x10)=@ax25={0x3, {"b6dcced8685f5c"}, 0x20}, 0x10) syz_open_procfs(r0, &(0x7f0000c8d000-0x5)='attr\x00') tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000944000-0x4)=0x0, &(0x7f000097c000)=0x4) 2018/01/16 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x21b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r1, &(0x7f0000092000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006a1000)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000816000-0xc)={0x64000000, 0x3, 0xd}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) prctl$setname(0xf, &(0x7f0000457000)='cbcmac(twofish)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = dup2(r0, r0) write(r2, &(0x7f0000d66000-0x10)="03789f6046f5b7370100000000000000", 0x10) 2018/01/16 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x7, 0x7, 0x2ea, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000b79000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x728c0) r0 = syz_open_dev$sndseq(&(0x7f0000b06000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000043d000)={0x11, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000907000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ee3000)={0x0, 0x0}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007fe000)='/selinux/user\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00003f8000-0xc)={r4, r0, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f00001de000-0x2c)={0x1, 0x7f, 0x3, 0x5, 0x15, r4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r5 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") sendmmsg$inet_sctp(r4, &(0x7f000020d000)=[], 0x0, 0x2000c000) r6 = add_key(&(0x7f000015f000)='cifs.idmap\x00', &(0x7f0000a83000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000093a000-0xcf)="c5b63dfbcede4935c3ee11b7debc056e034c0b52822cd1bd6b9bf242a45684ed74e7787192678874d3f5d3b7191ecae837f55ba04589110aadebf00adcf7a0dffca14ad64f8d90feadd052570727c316a23f4516a8ccecc1b6b82e2408bd0a7a9c6e12d1b997163565366458f491bdc7389a077772548e8d10a58b4425550d8344753efbbb0c1cc7b43dfea6aa4cf55e8fa3fea4228e484571f04bbce01f39513cf6f4039b22a7819644963b9bea4634b5c11048276f5628fba22c2f2945c3320b8a027642cbb19bc4d0f429cb48d3", 0xcf, 0xfffffffffffffffe) readlink(&(0x7f000045c000)='./file0\x00', &(0x7f000044b000-0xc3)=""/195, 0xc3) keyctl$setperm(0x5, r6, 0x10000) setsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f0000204000-0x4)=0xff, 0x4) sendmsg$kcm(r4, &(0x7f00004c3000)={&(0x7f0000740000)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x1}}, 0x2e, &(0x7f0000228000-0x40)=[{&(0x7f0000a81000-0x71)="d2c972cdd8733b2f1642a3a8b08fcd5bd9bfc52c5e338e97935bf5a3dc4dbae09d821f2133e4d7c6224fe9ef446b1e51d73d748d830016d56aaccbf288a7bf42a8e62164d4e5a41c7c3986bdf6cb8adbf1048b2372e47fb97ac2bbd879ac48e16bba49a7c7311ca0e5f1e2ba35968f740f", 0x71}, {&(0x7f0000622000)="6762194560a878bf27221ac767dbd34cc1c85b9c0844da0b21bb67570e0ff6baff6d700d006a10af8903871baa8b3d678f33a26e1fc0246de313bc44a1c4f49c35fde06bf51f0c63e53c20388f1b9e26221443dec62c1ae22ddd5c45d72875351744bb9856605e74c397d5bfb6f6528fdd71de7d71b0536ccb0486ff7f783542778447067ddfd5c6cb33167a40c65979d076ba14faf16a78203d27fd1afac17ceef941c1583b", 0xa6}, {&(0x7f0000e2b000)="2464f01b2a6aa38622955be679aef3995dc6f3d4158879fbd535b37cad502c84c4b7a0cbfa63d4098aae31156c1c1ed8cac9400f73f1", 0x36}, {&(0x7f0000822000)="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0x1000}], 0x4, &(0x7f00001f1000)=[{0xe8, 0x19f, 0x5, "59a1855fe06b9743a0107329dffa4094c248eab9dda7a08c2f962d959c6c416c8b7a5b78046a2a0f51b529bd84abb7d011abb78ed6cc13c01ba592812c2236851291c325d4b2eaf6a69d435ee0ab7393bebab91ae36abf8eb3d71afd8c1e4af13d5de36b1d1bc29c81f8012c584a0c1548682b75814aaa631b8c6ead3cc844622a83c59711ee9735138fe1028cf8a8d7c724771429a264aa085cec45c360e93db6431cade5c53ccdbe8f5785f38aaeb0c5a93e1d8f0e622ecf74ee2850dce2f07a4f2dd613aaed1028a9a1ab8e21040cef3a4a4e1bbcf0"}, {0x1010, 0x10f, 0x101, "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{0xc0, 0x0, 0x8000, "34c1085c9a2d0a8e6a565b13ca59298f74015373bba21073d78c80c0ad8f35fa3c9b5d8d76f0810ded9a9dc3963ebbb2018dbaad98feabf842cde71fcf12eea525ca25c90c658f46db35a837662d088fbe8641719b6176ec130b1920c19c774b9ef5cb8cf7facb605bb40e6881e90531e803f01a69acb138f8b00e43d2912469f20120c0ca5f3f18581510c2181bd617aba7b60f2f746351bec4045efe6edf8f9d2025cf55493a459d859a1fb69f0f35"}], 0x11b8, 0x40000}, 0x81) 2018/01/16 13:28:32 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000003000)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000)={r0, r0, 0x5, 0x1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0x70, &(0x7f0000004000)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x101}, @in6={0xa, 0x3, 0xce1b, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff9}]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r2, 0x2000000006}, &(0x7f0000000000)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000537000-0x1e)={0x2, 0x0, 0x9, "a28398d2115a", "aa49ad586a54a87c09a784360b5632ea"}) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000002000)=""/14, 0xe, 0x20, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) ftruncate(r3, 0xf7fffffffffffffb) 2018/01/16 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000e81000)={0x4000000, 0x8, 0x21}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ab4000-0x4)=0x80000001) socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f000063f000-0xa4)=""/164, &(0x7f00002a1000)=0xa4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000bf4000)={{0x7f, 0x5, 0x4, 0xfffffffffffffff9, "df80b334c4509ed2877a7aa3469dcb44ceb916d1538263726db6983197c398a1b2cb993f9539c4da63b8e3db", 0x3f}, 0x0, [0x0, 0x7, 0x0, 0x80000000, 0x10000, 0x401, 0x101, 0x5, 0x4, 0x9, 0x100000001, 0xfffffffffffffffc, 0x4, 0x80, 0xffffffffffffff0f, 0x109, 0x5, 0x4, 0x10000, 0x80, 0x1, 0x9, 0x100, 0x0, 0x7ff, 0x2, 0x7, 0x8000, 0x1, 0x1, 0x14000000000, 0x9, 0x6, 0x4c1b, 0x7ff, 0x400, 0xfffffffffffffffa, 0x0, 0x3, 0x8001, 0x101, 0x95db, 0x8001, 0x4b, 0x4, 0x0, 0xc, 0x8, 0x400, 0xfff, 0x2, 0x8, 0x8, 0x4, 0x2, 0x9, 0xab, 0xffffffffffffde43, 0x3, 0x0, 0x7, 0x2000000, 0x1, 0x8, 0x400, 0x1f, 0x48, 0x100, 0x2, 0x62d, 0xffffffffffffffff, 0xff6b, 0x100000001, 0x6, 0x490000000000000, 0x7, 0x8, 0x0, 0x800, 0x90000000000000, 0x5, 0x7ff, 0x80000000, 0x9, 0x6, 0x5, 0xc79, 0x9, 0x4a, 0x1f, 0x80000000, 0x9, 0xa97, 0x80000001, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x5, 0x8, 0x3f, 0xcff4, 0x1644, 0x80000000, 0x7, 0x1, 0xc07, 0x8001, 0x7, 0x9a, 0x2, 0x200, 0xfffffffffffffffb, 0x7f, 0x7, 0x2, 0xfff, 0x6fd, 0x7, 0x1, 0x7, 0xfff, 0x8000000000, 0x5, 0x71b0, 0x9, 0x1, 0x8001], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000211000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xbffffffffffffffc) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000083f000-0x2)={0x6e74, 0x200}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bef000)={0xffffffffffffff9c}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000cfc000-0x4)=0x0, &(0x7f0000351000)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) sendto(r1, &(0x7f0000066000)="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", 0x1000, 0x4000, 0x0, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r1, &(0x7f00004da000-0x50)=""/80, 0x120) read(r1, &(0x7f000000b000)=""/192, 0xc0) 2018/01/16 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eed000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r2+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/16 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x8) fallocate(r2, 0x0, 0x0, 0x40007) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e01000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) sendmsg$alg(r1, &(0x7f0000de0000-0x38)={0x0, 0x0, &(0x7f00003f4000-0x40)=[{&(0x7f000027a000-0x48)='?', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8880) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/16 13:28:32 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006af000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f00009f6000-0x4)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='eql\x00', @ifru_flags=0x1000}) mlockall(0xffffffffffffffdb) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xaa8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000000+0xed6)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r1, 0x8a05, 0xfffffffffffffff7, 0x4, 0x5, 0x0, 0x3, 0x8440, {r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x3, 0x0, 0x3}}, &(0x7f0000000000)=0xb8) 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x2, 0x9, 0xfffffffffffffffc]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1000000005, 0x84) bind$inet6(r1, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x96) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000151000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000033a000-0x8)={0x1, [0x0]}, &(0x7f0000057000-0x4)=0x100000032) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000026c000)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000565000-0x4)=0x98) 2018/01/16 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c09000-0xa)='/dev/dsp#\x00', 0x6, 0x0) recvfrom$inet6(r0, &(0x7f0000537000)=""/247, 0xf7, 0x2, 0x0, 0x0) getpeername$inet6(r0, &(0x7f00006f4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000059b000-0x4)=0x1c) r1 = add_key$user(&(0x7f0000ca6000)='user\x00', &(0x7f00009e8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080b000-0xf9)="39c78a1c64e541ac4975ef39965aeba720acda13af894dd896dec95026b43da126316c337b890c6322556b3f85d2c556ca8bec08959c9691bbddfc4fc30eef76ae1d9cbbdce4ccd18fcb2024c17e964289f6a755f466283970bf1722f598060151ed479c5ea5d987e7df6e045eeb0a130529bef1d828ee171155ce18c221a2bf1a8919fbbde0e008907c53b47ee1301cf95908cd9e780b69b600bffab4debed3aeb9bc4c5a018288f12409ebb09b4db226ea5f5f549adbb0f083a36b14a4762ed9d89200f5f3cb9e96c0e4bc230b2396e0892946338e2e939000a3173f5ee75cd582b91c19bd488be80c395986510752247e3bb3a9201e1f41", 0xf9, 0xfffffffffffffffd) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00006be000)='/dev/mixer\x00', 0x20000, 0x0) recvmsg(r2, &(0x7f0000b8c000)={&(0x7f0000b5b000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000846000-0x80)=[{&(0x7f0000d6b000-0xd2)=""/210, 0xd2}, {&(0x7f0000521000)=""/95, 0x5f}, {&(0x7f00007bb000)=""/115, 0x73}, {&(0x7f0000a82000-0x1000)=""/4096, 0x1000}, {&(0x7f0000046000)=""/198, 0xc6}, {&(0x7f00008cc000)=""/4096, 0x1000}, {&(0x7f00000d7000-0x92)=""/146, 0x92}, {&(0x7f0000804000-0xb3)=""/179, 0xb3}], 0x8, 0x0, 0x0, 0x6}, 0x40000000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00007b6000-0x4)=0x100000000, 0x4) fcntl$getflags(r2, 0x0) r3 = add_key$keyring(&(0x7f00000aa000)='keyring\x00', &(0x7f0000a3d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r3) add_key(&(0x7f0000128000)='cifs.spnego\x00', &(0x7f000059d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000414000)="", 0xfffffffffffffcd4, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000042d000-0x4)=0x0) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000428000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000000)=""/189) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x400, 0x4) 2018/01/16 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007ba000)='/dev/usbmon#\x00', 0x504c, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f00001c1000)={0x0, 0x0, []}) 2018/01/16 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000001e000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x5, 0x8001, 0x0, 0x5}], @generic="b59819161a5777d2aec25f7af743e14a82d2cc98d4cb52428ce5402a04c34f1901267230e377d9a0890954e59c91c807b1ba48babfcceb1064ab33588984e1ce7ec1ac612d27ebdab98b4257d5a80f51f12e3947e289019ce1e05a15147bf2206c3895b98b9f68b4c268a34a5a702205418f8a4234e611d233e6cea297bd944d987033ba8a81979722d92027e3b8959254f76f892623bb39bbe935"}}}}, 0x0) 2018/01/16 13:28:32 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000014000-0x8)={0x2, 0xded9, 0x24d8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x0}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 5: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") readahead(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000e27000-0x5)='user\x00', &(0x7f00007f5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="f4", 0x1, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e28000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0xfe, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000427000-0xc)={r0, r1, r2}, &(0x7f0000001000-0xe0)=""/224, 0xe0, &(0x7f0000001000-0x38)={&(0x7f000080f000-0x40)={'sha384-generic\x00'}, &(0x7f00003ee000)="43e29e48b495328229c4007229fe18ab3f6d7cc43b1fc3f6ff8c11abe5cb55505eb9c75d1032d3e033113e96bc052eb486af1a908d31aa394310aca6b8515717876b787bce0707af4da20f7d23d6f7708199412564a69ae4073da197d1b4cea0f54b80f8367fdd", 0x67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc0000)={0x0, 0x0, 0x0}, &(0x7f00009b1000)=0xc) process_vm_readv(r0, &(0x7f000060a000-0x10)=[{&(0x7f0000f82000)=""/6, 0x6}], 0x1, &(0x7f0000630000-0x30)=[{&(0x7f0000d51000)=""/68, 0x44}, {&(0x7f000027a000-0x5b)=""/91, 0x5b}, {&(0x7f00008b1000)=""/210, 0xd2}], 0x3, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) prctl$setname(0xf, &(0x7f00005e6000-0x10)="21776c616e312e6e6f646576278b0b00") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) getpeername(r1, &(0x7f0000095000-0x1)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000087b000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000945000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d79000-0x4)=0x14, 0x800) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000031a000)=[{{0x0, 0x0, &(0x7f0000f8e000)=[], 0x0, &(0x7f0000917000)=[], 0x0, 0x4}, 0x0}], 0x44444444444464d, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f42000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00003b3000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) 2018/01/16 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000b18000)='/dev/audio#\x00', 0x400, 0x40) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000519000-0x4)=0x0) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00002b9000-0x4)=0x2, 0x4) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000002000)={0x8, 0x0, ""}, &(0x7f0000002000-0x4)=0x0, 0x1400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a7000-0xb2)="ea3dafe2b3a2756f38e9a73b3a5c41a991990a3a83e76eb6f8c92a53471ec4502a74ceeec8913e77c39982aa5e21ea09c639b0783fc59b266c5097dbe62b9a1887d909e31cf8ed76f719133e61aef52432414947a308e3c2106a2c92301799f166f331c05ac29b64b7af2b3f82c692db7b6f5676bac0d658f8007530589498cc713a59398262e485dfd65d68fb5b5ca6a38740dbc73ff599c11ed14359c738f41f58954c97a2ddba7df737fb7a79778b5ceb", 0xb2) 2018/01/16 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00008f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d8000)=0x60) r2 = syz_open_dev$audion(&(0x7f000096f000)='/dev/audio#\x00', 0x200, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000001d000)={{0x2, 0x2, 0x7, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000747000-0x70)=[{&(0x7f0000cc3000)=""/241, 0xf1}, {&(0x7f0000e8f000)=""/178, 0xb2}, {&(0x7f0000b8a000-0x3a)=""/58, 0x3a}, {&(0x7f0000d6f000-0x69)=""/105, 0x69}, {&(0x7f00000bd000-0x52)=""/82, 0x52}, {&(0x7f0000205000)=""/165, 0xa5}, {&(0x7f000091e000-0xdf)=""/223, 0xdf}], 0x7, 0x0) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f000080a000+0x3a8)="0f14df9d1935b5b22e5e6cef076244801551c696dc34aaf36961bcb30bac34acc500fe3540e7eb65d789e60b6af36b904c46af99b81c333fa7eb8bf8c5e0250efdce") prctl$setfpexc(0xc, 0x140003) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b1000-0x11)='/selinux/enforce\x00', 0x2001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000fbb000-0x18)={0xffffffffffff99c7, 0x10, [0x100000001, 0x9, 0x9, 0x8]}) setsockopt$ax25_int(r3, 0x101, 0xd, &(0x7f00001e8000)=0x400, 0x4) r4 = socket(0x10, 0x802, 0x10) write(r4, &(0x7f0000243000-0x26)="26000b652500150485ffff78000136deb700fffff340000f0e000100ff06e50000ef00008700", 0xbf) 2018/01/16 13:28:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="63c0309b52f971415b5812cec5bea5906c52bc8afc7c02de8b81f3e8e6cf5f7c47f464b26153f1f70bfc0da242a88c5be0d91adb3c22984ca0e51adc1ebff5a2abd62744c24dab78a0687ea996ad203c9a9024", 0x53, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = add_key$user(&(0x7f00007f2000)='user\x00', &(0x7f0000f95000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d32000-0x2f)="d6a8769b93d4d6e97ccc7a7278d549f18b656e8362455b311627e99cb18bc097cffd69fc140a47d58e43b39c31c221", 0x2f, 0x0) keyctl$setperm(0x5, r2, 0x8020010) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ab0000-0x3)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000208000)=0x14) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2018/01/16 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fdf000)='/dev/vcs\x00', 0xa0000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000425000-0x4)=0x6, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fbb000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000942000-0x38)={0x0, 0x0, &(0x7f00003ad000)=[{&(0x7f0000e84000)="8f", 0x1}], 0x1, &(0x7f0000dbb000-0x380)=[], 0x0, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000076000-0x9)='/dev/rtc\x00', 0x400, 0x0) getsockname$netlink(r3, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000275000-0x4)=0xc) 2018/01/16 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c44000-0x15)='/proc/self/net/pfkey\x00', 0x6002, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000083e000)=0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0xfad242fe596b2eed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000015000)={0x18, 0x2, {0x4, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r3 = syz_open_procfs(r2, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) lseek(r3, 0x5f, 0x0) 2018/01/16 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000aab000-0xa)='/dev/dsp#\x00', 0x2, 0x2002) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000753000)=0x0, &(0x7f0000358000)=0x4) fcntl$addseals(r0, 0x409, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x100000000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000637000-0x7)='./file0\x00', 0x140) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x494, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) fchmodat(r1, &(0x7f00003be000-0x8)='./file0\x00', 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000c29000)=""/75) ioctl$int_in(r2, 0x80000000005424, &(0x7f0000000000)=0x0) 2018/01/16 13:28:32 executing program 0: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004d000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000004e000)={0x3, {{0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x46e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000096b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d2a000-0x4)=0x8000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r2, &(0x7f0000b7d000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd21dc77358fd8225331a52f4471aacd070e68bebf912eddb482b77a6df3d1eb67d159f75e56c8fea8c83575dbbe7dd9cc9d4763fbad0ac7aab841c864794d5c2c1b7ecdecd57a3230657ad690fe2332ee9563e13cc680714c8eae370412b0f9332f", 0x81, 0x0, &(0x7f0000558000-0x10)=@ipx={0x4, 0x0, 0x0, "ddd6a10a2eee", 0x0, 0x0}, 0x10) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00003dd000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = gettid() syz_open_procfs(r4, &(0x7f0000fa9000-0x8)='net/arp\x00') r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000082e000)='/dev/dsp\x00', 0x12000, 0x0) syz_open_pts(r5, 0x2000) ioctl$TIOCSBRK(r5, 0x5427) 2018/01/16 13:28:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000013000)=0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x82832ad18df1ad58, 0x1000, 0xffffffffffff7fff) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x10000000, 0x0, 0xc51, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x4000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f000003a000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00007dc000)={&(0x7f000092d000-0x24)=[0x7, 0x2, 0xff, 0x1, 0x8, 0x2, 0xe738, 0x5, 0x898e], 0x9, 0x800, 0x7, 0x8001, 0x200, 0x80000000, {0x1, 0x2, 0x8, 0x7, 0x3ff, 0xfffffffffffff04c, 0x5, 0x0, 0xffff, 0xabcc, 0x3, 0x3, 0xffffffff, 0x3ff, "29f63209b37f68d5180bce54af5bfba684cf5f765ab1efc5a708d621d4582bff"}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e40000-0x4)=0x0) r2 = memfd_create(&(0x7f0000d2a000-0x1)='\x00', 0x2) write$fuse(r2, &(0x7f000036e000-0x12)={0x12, 0x0, 0x7, @fuse_notify_poll_wakeup_out={0x6}}, 0x12) creat(&(0x7f00002f4000-0x8)='./file0\x00', 0x0) r3 = getpid() migrate_pages(r3, 0x3e9d, &(0x7f0000a33000+0x50)=0x7, &(0x7f0000f5e000-0x8)=0x10000) 2018/01/16 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000d64000)='/dev/midi#\x00', 0x5, 0x2000) fanotify_mark(r0, 0x1, 0x2, r0, &(0x7f0000570000)='./file0\x00') 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c8b000-0x12)='/dev/input/event#\x00', 0xafd, 0x88000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x2, 0x78, &(0x7f00006be000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007e0000-0x10)='/selinux/member\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000e20000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00004a5000-0x78)={0x7, 0x0, [{0x7f, 0x0, 0x4}, {0x9, 0x0, 0x4}, {0x40, 0x0, 0x4}, {0x21, 0x0, 0x6}, {0x0, 0x0, 0x100000000}, {0x8001, 0x0, 0x80}, {0x6, 0x0, 0x0}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fee000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000)=0xe8) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) keyctl$join(0x1, &(0x7f00009e6000)={0x73, 0x79, 0x7a, 0x3, 0x0}) mkdir(&(0x7f00009bd000-0x8)='./file0\x00', 0x10) rt_sigpending(&(0x7f0000ec8000)={0x0}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) pipe2(&(0x7f0000c6a000)={0x0, 0x0}, 0x4000) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000032000-0x4)=0x0) recvmsg(r1, &(0x7f0000876000-0x38)={0x0, 0x0, &(0x7f000046c000-0x30)=[{&(0x7f0000d76000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e0d000)='/dev/snd/controlC#\x00', 0x9, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc1105518, &(0x7f0000617000-0x8)={0xfffffffffffffffe, 0x2e8, []}) r1 = syz_open_dev$mouse(&(0x7f00004aa000-0x12)='/dev/input/mouse#\x00', 0xe11, 0x3) connect$inet(r1, &(0x7f0000253000)={0x2, 0x1, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fd000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r0, &(0x7f0000b8a000)={0x1f, {0x1, 0x0, 0x2, 0x4808, 0x40, 0xffffffffffff0001}, 0x401}, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000028f000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000fb1000)=0x0, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000b5f000-0x4)=0x0, 0x4) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000a05000-0x14)={0x80000000, 0x4, 0x3ff, 0x8, 0x5, 0x0, 0x3, 0x1, 0x9, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000160000)={0x0, 0x2c, &(0x7f0000f4a000-0xa0)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000084a000-0x4)=0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c5d000-0x18)={0x1000000000000044, 0x0, [{0x187, 0x0, 0xffffffffffffffff}]}) 2018/01/16 13:28:32 executing program 2: clone(0x0, &(0x7f0000059000)="", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="") setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000f75000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a68000)='mime_type\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00001a9000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000)=@sco={0x1f, {0x8, 0x5, 0x4, 0x8, 0x3, 0xbe23}}, 0x8) recvfrom$packet(r0, &(0x7f0000000000)=""/132, 0x84, 0x12060, &(0x7f0000000000)={0x11, 0xd, r1, 0x1, 0xe23, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 4: socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000060d000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x1f, &(0x7f000072b000-0x8)=0x0) io_destroy(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_submit(r1, 0x0, &(0x7f000087d000-0x50)=[]) 2018/01/16 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00004a1000-0x50)=[{&(0x7f0000071000-0xc6)="248ec14869278a6b0809e6bc6636bfe15aede6e2ff034cb2bd077e7bf90078573d732e7cb665126094cebae7e15909e80c766ccd9936b00a494dad8478cf769773ed77f20faf170370f8e2f7b154c2b9f78ea38b46cb772913d874d81fd589276342906d92988302f6a28c470ccf3fde266ae794f59db8893d64b58acd0f5df86395eeda62eb512dade4f4f1aee3af7dec5ae067a6f753931fe8ccdcbfeb0d6a93682653b92b3c5e3b62894ee884b9a4086b094bf7e5972b43f45292eccecd7e83995ef75b9a", 0xc6}, {&(0x7f00007e3000-0x17)="4bbc4aef9c090d0668eec32da599c911540bd14eab115f9a31fd80fb9e1d2c4dd9dfef18b77bcc7ebd32a6a639a4b77b6861b50dc311f92263214b5acb5cb5437186ebb4bd0ae8704b6f5f2fe75c51aafee6ad7f9c9df553c0c78401b38d0824188f07a3f26aec7be5e63bbad630628fbecad6d6637fef42178ac11679cdb0f3e0aae69d810f9e02b2a77e146d6d0ced3e86e2056c93bf65acbe1648346cf24170", 0xa1}, {&(0x7f0000939000)="e446eabef150c5e4132a493cbca2bbf3d24c98f8ce7b2ef2a908b0332fe0f07a0e3eb5eedd8047ea1f240bd5fe28", 0x2e}, {&(0x7f00001cb000-0xc0)="e5db72c858c2ca99ec86500c2218a784539f15eba2d97cc5a1150e4cf4844178045dd08eb5851a6e639e757db6513db2700f71f4eef634eb581bb2a3b4882b5dbdca860afc2a109b44320684eb5415f3cfe6953356b32a31826f2234e55584ef9362bfc4dbb1f0f803b68c883747603aff8e740ab1bfb8f5d91cdf36954a2354b4effad53fdae0877d3298feb97177b1a8c9771eec13250daa8223c3a7252aabb4206f4b80d4a1db3c2e2e7692f1745a1ef140e4e4c9710a2c435807293d1287", 0xc0}, {&(0x7f00008d0000)="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", 0xfe}], 0x5) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000009e000)={0x0, 0x0, 0x0, 0x0, 0x200, 0xa, 0x3, 0x1d, "5eb6afeca2c6b2b956639699339ee406c38b3cacd4971ea67f1dbabd13b87eb146b059de362e86e6a9078c9c2462265d7989a32b22c7ea90d98f77a5cb34e52b", "459dd73645064d59e8d947a6c3b1ade443f3e6a8bd6cc817abea3ffca9491f6e", [0x7ff, 0x4], 0x0}) mmap(&(0x7f0000527000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) io_setup(0x7ff, &(0x7f000025c000-0x8)=0x0) io_destroy(r3) 2018/01/16 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) syz_emit_ethernet(0x47, &(0x7f00000d7000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x11, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], "d2"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1c1, &(0x7f0000762000)=[]) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000118000)='/dev/audio\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000f2e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00003f4000-0x4)=0x1c, 0x80800) 2018/01/16 13:28:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = geteuid() stat(&(0x7f00003dc000-0x8)='./file0\x00', &(0x7f000079a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000cb9000-0x8)='./file0\x00', &(0x7f000099f000-0x8)='./file0\x00', 0x6000, r0, r1, 0x9, 0x2, 0x2000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x2000000023, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x400000000000001, 0x0, 0x0, 0x7fff}) r5 = open(&(0x7f0000feb000-0x8)='./file0\x00', 0x0, 0x3) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00005f1000)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1, [0x1000000001000, 0x9eeb, 0x1, 0x7, 0x6, 0x0, 0x6, 0x401]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00007be000)={0x2, [0x0, 0x0]}, &(0x7f000010d000)=0xc) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/16 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000fca000)='./control\x00', 0xfffffffffffffffd, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000a4d000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000a62000)="4dd5daf393bc4ee0a6f0e678dcf9434e8ca1a6d3ebc19eac5e469b86e3cd86c9cd1d6437e39e4f28e7049cb4a2c55950c9b420e43b8dc1f3cb1496daf8aa1d43ea62f4a410a036c8f06fe3b8386a4c5fe6f403930e20e7ae501045aec38002e89ea27e59316c62cd120d58a62349e80fe959170377d45bfc368736e0663e853be7167193eadc4605e62e1ae01c740abd5f3c4969e699bf3761b875612e9d657f85a6078418743bfc663f5c0f86c707ca7846f2973b29f7533614a75c1969a2facf164da6484cd00d7a7e3f", 0xcb) dup2(r0, r2) renameat2(r0, &(0x7f0000aff000-0xe)='./file0/file0\x00', r2, &(0x7f0000d0f000)='./control\x00', 0x0) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008b1000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000acb000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f00009ca000)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d96000)={r1, 0x5}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000711000)=0x0, &(0x7f00002a7000)=0x4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r3 = add_key(&(0x7f0000dbb000-0xc)='id_resolver\x00', &(0x7f000032e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f000095b000-0x8)='keyring\x00', &(0x7f0000e0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r3, 0xfff, 0x1000, r4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/16 13:28:32 executing program 6: r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000492000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="e41b79be89d9f9174bce2bdee67223c4564af54b49ee9ade22e9dd453d033b57fb3773e75fa9fe9fa3efd976c314", 0xfffffffffffffe32, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000)='user\x00', 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000004000)={0x9, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000)={0x0, []}, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000003000)={@common='rose0\x00', @ifru_data=&(0x7f0000005000)="b4b130cda86338cb85ff50e749f839ff405fa55f48495986fb7fd9bf8e259fc0"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000000000)={0x17bc, 0x3, 0xa39e4de9bdbad727, 0x200, 0x4, 0x3, {0xa, 0x0, 0x4}, [@nested={0x10c0, 0x88, [@generic="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", @typed={0xc, 0x1a, @u32=0x7}, @generic="0daeb7c9376154e95e56f6c5267d4113872068fdd8bd5311a11a772458d5f302799726671a79dc6e2409b87b195eaa163037446cd58dd198452bc6deee6d1e423631ff5a1a04f02a997c0931010f9d791af37f55807a6361316ea942fe32f193839c9ffd236b60a234a2c40f33a9136fdfe7b3744a8b548eb5a0b2eadf0fbdae4b31adf6a38c721d7b906ce923205c04b20536deb5b0543da9d741888e90", @typed={0x10, 0x96, @u64=0x3}]}, @nested={0x144, 0x40, [@generic="230ff3e184032ddf172895fa889f8edd22f630aa961810a0728a", @generic="f504c326dd4f5204cef3c403cb7c0ca20e2a61ad2a1acf0369b06296a1dc3b7879f392c4f157a6e371d6aed38cc0b2f167055bf51267244bc22e9a439dcaaf0064c667e5a8147d04e60c7e0181c74d601504c02b8d6112125e25fcb69509edf581065e9a9e7a9ef32db6401d3504a0035299ec0206944cda08aabeba002586615ded5fbc4a0bf28166848e31d1c7f6a5c07c9ecad13753234a9f93728dcd89332eeee6418d5fe79212778b4cf11451d59f613de6d0300675d6", @typed={0x6c, 0x8b, @binary="8374849da8c08b858fdfee116d5ee4ff6c7145e396be4890615197c1e01b08c396d7be9f8ce69c54740b559dc088e45adb684e2091936de4a53c3e570422bb5602538795dc40e944b9704553b6457dad04306f8bacf949e1a2e5be61f309260a3252"}]}, @generic="c6cf7fcee17581fa0f1f7d1e4a3d9dae68d8b0f3fb8b4bf378fe75d3b6b46e17795ea247", @nested={0x64, 0x83, [@generic="73986196f97f1985b4bfaf9a75e79269b23fcaa1f36165bcaf2867c8848047919a80cba7d512ffdd1b9c8d48211e35e72d887548cc69b8eebec2b2d7be1240d119ffa898155139c5ce", @typed={0xc, 0x7f, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x24, @void=""}]}, @nested={0x210, 0x1b, [@generic="0ef5e2f57b5fb79b7575fc0a3cfbff7eb59fb85e049f835f4491e8c14630da1b87e2c8b0dc13fdf195e44c7baaf7399ccdd236f90c345cbfc9e74cdd720f7b1a38ffa0511b30d6e935fb9195d9d193bf70b8fd9cedf7bea62409669aba57db72f8193c96aab7690b8c93da27b7594873940a905b6db0505daf2a6c29438d122cc2a1dc48f0d988f614ea8155206b04614b862719d02c", @generic="1f238cc0cf1d6c8917665c6562768bbb93de205dc490b695d362a16043cf9cde35a3bb2bb9db272b03702f9f3396c5f04521f8835a894280a95b23b9e69618b853842a987fd28f45b7257da919dc9f9adbd2243f1ba0f65bbad1f4f43716f7a9b6a90ca6fb85e83909b831dac3c12439d3c0507200175e71179fa1b07c843efcd3635bc68607f2001b24468fd6677904040d868b17682e3fd1825c2269e08624c4d333bc3857212e", @typed={0xcc, 0xa, @binary="4340828f0f38c9d6b64b31e14f0df3194d5630683043822ccde6cf1483ed65062c9cbf08b762ccf7fc4e2aeca89b9dbe8f17e8007aa7e5d07905ed1d370ec605abdb32bd560ec1ed2d17e0fb36a6d75874f2993e8b6f6cd241726b78ed9cd190f03fa918826147fe4b21d77fc4b9e953afd454db5ca3e27042b85197ed5520d976f779d693db21229abfe1b8684396cb3a0ff759fa08fe6b95d4c03780ec76f8b2051b02dd18bc77293361535a8a6d9926ae0aa89a8473e8559dd2a7d21e7290264317"}]}, @generic="5f06ecc29e3fd66108729035ff8cfa8ce76d193473fcbf853a19d8c7d80bffc3bc5be10f2d4868189bc57060c4da370f24692d1e152ad2cf313e077d3322209dd87ec934c9d4f7da430cd5da4e777204b4298e51c1a7de594aef18cb0bcf208f4822b02c2a60fc443496e14823a2d0683edff4ede40f38234694f72be4bb3673b4192c38ced5691481d681c614325da729f1c4164ddc8ccc7fa9eb3363523c275d6391e89774df8757286c6238c355190cfe6856ad6b59ec71429c23695f6bb81092c19f677b031799aeeca2ba1ab2dbccfaaa90d3", @nested={0x234, 0x2f, [@typed={0x18, 0x27, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="161f8e3268397e1feeb5eef4327be8312adc43de0b3ce5b6b7f27b084b8d492c6b4d6e1af3e874939db2b2e360cfe463fbd3b6a9e81d46cd0431ecc681ea1ebaec670d8f31", @typed={0xc, 0x7c, @fd=r0}, @generic="7eac2c035c8025c7ccd4de762dc4f0b63cda51779b3fee6e9d95474c4424344b651613b530adcc4e950a3a1fd0f70bcc27f4671e1f8a2a312e6e82d04cfe0f87f4242d8ba8c07b12a8e36ce07eec185ac405f7b9b262dacc381ef3d8c5160356236b277ee03df6f89cea80e5cdff1c9b9496be542a4961fc1a62448e83c42c6aef262210084d93435507f7aa005a8423e30650888a97aebd9f8ac91d44891f5f102874c9f9128b8b0a721217d8f568dae5edede61a9deed06a7b2c", @typed={0xc, 0x59, @uid=r4}, @typed={0x100, 0x7, @binary="9a1f72f22cb0b1e688dba1c4696db2f7e2d0bf0769eaa8eef5960999d3049388257e64710f55021f1559f953cc99ea466e9c70db7370113958645ddd2d45ff9db9dd7a23c045f2fd81ce6421c80e1b4554f798cf17cbebb0c2ff2fb7729947094840acc2eabf044896b8c7d6a5e47814aae8fc1f3a7a62dd7683e72cafc4126100aea0657bc8281f500c32fe9dd6f5346ffe990becbc23dfe0045773c1f95f96da6fcbe7ce3b57640205f531a37c794d8ca12c3f3f5957ba6ab5c2668427b40ca09e0a9d51bcb852658d105f6718d7f2bc030b58bb160d4a5077023463aff1d35409ffbd838d2aa0aea120ed318ea01f5e6abb6fdd2458"}]}]}, 0x17bc}, 0x1, 0x0, 0x0, 0x40004}, 0x1) prctl$void(0x1b) r5 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80080) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x2) keyctl$get_security(0x11, r1, &(0x7f0000153000-0xe2)=""/226, 0xe2) 2018/01/16 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c6e000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f00000cc000)=0x86b2) syz_open_dev$evdev(&(0x7f0000856000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/16 13:28:32 executing program 5: clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getsockname$unix(0xffffffffffffffff, &(0x7f0000856000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000ea000-0x4)=0x8) r0 = syz_open_dev$adsp(&(0x7f0000548000-0xb)='/dev/adsp#\x00', 0x3ff, 0x400) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000b45000)={0x9, 0x0, [{0xc0000007, 0x6, 0x2, 0x5, 0x8, 0x0}, {0x0, 0x2da1, 0x5e014db1, 0x5, 0xffffffff, 0x0}, {0xd, 0x0, 0x4, 0x1, 0xed4e, 0x0}, {0x2, 0x7, 0x5, 0x6, 0x0, 0x0}, {0x80000008, 0x20, 0xa20, 0x6, 0x6, 0x0}, {0xc0000005, 0x6, 0xb9, 0x7, 0x6, 0x0}, {0x0, 0x94, 0x7c73, 0x6, 0x400, 0x0}, {0x7, 0x81ba, 0x4, 0x80, 0x0, 0x0}, {0x80000007, 0x80, 0x100, 0x2, 0x101, 0x0}]}) 2018/01/16 13:28:32 executing program 2: syz_emit_ethernet(0x11b, &(0x7f0000e91000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "0405a0", 0xe5, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x7f, 0x6, "121338444934e35cfd892be6b45748132c26d39e8eb2c13b1245724dc39a978f6cb901af8d207d78cbcba7a0aea94202942307558399878cae48e087bf629d20fb3488e79fcd27ac64a9f65ded3dd0c29d3dcffddce0e5416ec8965a205ba280c5086c06741fd3c5577ccd451e400b2a371f8511a4a7da4e49d845dd1a7b58b1bd5fe34367e905758b55f6fa895b72ab1060c26d904e6d2f5b5eccd2724672f09463b6301f47cd7eef11b2e5ea449b1d4fa6f98896f21b7ae120948d162eff89119e6f32c524b4833dac1cbd1ccda34ba9d6c874b691c5cac9ced58586"}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x109001, 0x0) clock_getres(0x6, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00009b8000)={&(0x7f0000000000/0x1000)=nil, 0x9c9e, 0x4, 0x82, &(0x7f00003a8000/0x4000)=nil, 0x7}) 2018/01/16 13:28:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/16 13:28:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000bc2000)=0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00002b5000-0x10)={&(0x7f00002da000-0xf8)="", 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 13:28:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f00005d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d09000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3018b83e, 0x80, 0xfffffffffffffff7, 0x1, 0x3, 0x0, 0x5, 0x9, 0x1, 0x8, 0x0, 0x100000001, 0x80000000, 0x2]}, &(0x7f0000d6e000)=0x108) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e0c000)={r3, 0x8}, &(0x7f0000dc6000)=0x8) nanosleep(&(0x7f000090a000-0x10)={0x0, 0x0}, &(0x7f0000616000)={0x0, 0x0}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a1a000)='/proc/self/net/pfkey\x00', 0x400100, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) getsockname$llc(r5, &(0x7f00006e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000569000+0xe36)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003db000-0xc)={0x4, [0x7, 0x20, 0x3f, 0x39b]}, &(0x7f0000a36000)=0xc) geteuid() setsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f0000539000-0x4)=0x9, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/kvm\x00', 0x4800, 0x0) fcntl$getown(r0, 0x9) futex(&(0x7f00005ab000)=0x0, 0x80000004, 0x0, &(0x7f0000ebd000)={r4, 0x0}, &(0x7f0000df9000)=0x800000000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ac7000)={r3, 0x1}, &(0x7f00004d9000)=0x8) 2018/01/16 13:28:32 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000037d000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 13:28:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f00002ad000)="") open(&(0x7f0000bd2000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) 2018/01/16 13:28:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000097f000-0x20)={0x0, {0x7}, 0x100000000, 0x800000}, &(0x7f0000001000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b8d000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xa00200, &(0x7f0000000000)="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", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="d723d3ca9b42ac37787581e0f9b13f0d74840997f16652af46e1bbbc9d2617a91d04115ea2191da7fb697414d58c3164b34647e3ab8f6cc8e32c46f78ee1e7f000bc47bd5c220dc8e61691c601c446ab230fbfa8622483a8ecf9008fa26e87a3e34e48d456b03f53eb6279efeb112a49") r0 = socket$kcm(0x29, 0x7, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x9}, 0x8) 2018/01/16 13:28:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000bbd000-0x12)={@common='ip_vti0\x00', 0x5}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8000) setuid(0x0) 2018/01/16 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2f0}, 0x1c) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000ee4000)="0bc63b3f19f3e55e72b2dc6dcece4923daf444e4263dfe9f3a07c0f379ff68805f56d7580426221416760604a627a9cb2b6294dd85eb07074e26adc6993c7503aae20547b2d08ba7863665bf9c67bdee71ac20761e203555a7850fd7b202abb05ea2d0d74847622b38a4d0262bb20e0c253ec0d6babab1f2f8fe004d9a773983ccbbcdceab7575c434e7624a28dcb2a3f68126aa6f8b8c466ce46dd2f26fc86f44f792017246a476591167ac10d77efb9ceffd5b25", &(0x7f00008c9000)=0x0, &(0x7f0000ee5000-0x4)=0x0, &(0x7f0000ee4000)="b0b1a89d7954964fb6b2f62780f46ba350a2ac9d5c0d3a771bad9a456e286170b2bb776f14bb449f970b6082e2705df1e31b2cf73535c2cc2284ff8c66a474af40764cc903fa9c5e9b8d507826a8af9893fa27c07d0ba54f9d32e02d4257c0b468143e3927faadd3ff2ac47e97534ec91de2a7f62f58c06362cf3c99e35c3fc49bcf3165f5b851264b0f01c48090f9aa931b8251ba8aa6a95facb52ff0043a54464890b6ea13865caef42c242ada8f171591e4e8696b8e4d2dc237e172912b228b68fdc0e7008fe8378d2df10b2c484e04b8880ed6eaaf3d2f2d507fd7bf72924b84c86a8b25d5b1ff52693c") r1 = gettid() mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000062c000-0x4)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ptrace$pokeuser(0x6, r1, 0x100000000, 0x7) ioprio_set$pid(0x3, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ptrace$cont(0x18, r1, 0x20, 0x2) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000ee6000-0xb)='/dev/midi#\x00', 0x8, 0x200) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b7d000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000074e000-0x8)={0x0, 0x100000000}, &(0x7f000062c000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000864000-0x8)=@assoc_value={r4, 0x3f}, 0x8) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000ee5000)="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") mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000ee6000)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000620000-0x20)={0x10000, 0x5, 0x0, 0xad, 0x1, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000051a000-0x8)={r4, 0x5}, 0x8) 2018/01/16 13:28:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000fd6000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000037d000-0x4)=0x2, 0x4) read$eventfd(r0, &(0x7f0000120000-0x8)=0x0, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00002c0000)=""/34, &(0x7f0000277000)=0x22) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f0000c9a000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/16 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b31000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007aa000-0x4)=0x8, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000c79000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000019000-0xc)={0x0, 0x0}) 2018/01/16 13:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) accept4$inet(r0, &(0x7f0000698000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ac000-0x4)=0x10, 0x80000) 2018/01/16 13:28:33 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000f000+0xfab)=0x4, &(0x7f0000010000-0x8)=0x4) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) sync() r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1, r1) 2018/01/16 13:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$admmidi(&(0x7f0000f09000)='/dev/admmidi#\x00', 0x6, 0x400000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e96000)={0x9, 0x7, 0x0, 0x7, 0x3ec, 0x2, 0x4, 0xdcc, 0x11, 0x100000001, 0x1}, 0xb) 2018/01/16 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:33 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000816000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200001) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dc2000-0xa)={0x0, 0x0, 0x1, [0x6]}, &(0x7f0000dc2000-0x4)=0xa) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cea000)={r1, 0xce, "e74f4c32c8dd70b572bcdc27d3ab719df3b85d0010000000000000969321c4614b6d29b3bce9ab6fae6d9cdb0ca1af7b57968a3e2b555fc03251334095e9474766b2f6b838f1078ac8f654bf0bc6b404c210a2917dac2e3e1edfc1797f7b9f77f3a880c219097a6f106f1edbb7827d6f4397abeaaef4c68ab1aa727e269dd746386037b59a15823fc413b01396cb11a8b334f1ed2c48ff4a49c9829edc5939021fa1c97f1aaeacb578f6f75a1337df857e8eacf0359d9cd43d5263613dd4198d3366fecd51f1a4e3c4b4472a4a92"}, &(0x7f0000dc3000-0x4)=0xd6) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002bb000)={r1, 0x876, 0x1, 0x6, 0x9, 0xfffffffffffffff8, 0xffffffffffffffff, 0x5f6f3c37, {r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3700, 0x20, 0x5, 0x9}}, &(0x7f0000dc2000-0x4)=0xb8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) getsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/16 13:28:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004c1000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$vcsa(&(0x7f000018e000-0xb)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$TIOCSBRK(r1, 0x5427) munlock(&(0x7f00008cb000/0x4000)=nil, 0x4000) 2018/01/16 13:28:33 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0x6102, 0x630140) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x8, 0x4) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) 2018/01/16 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002ce000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f000095b000-0x10)={0x8, &(0x7f0000c18000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) pipe(&(0x7f000061e000)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ad1000)=0x7ff6, &(0x7f0000652000)=0x4) r3 = accept$alg(r0, 0x0, 0x0) read(r3, &(0x7f0000e48000)=""/128, 0x80) 2018/01/16 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000549000-0x6)={0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000c40000-0x9)='/dev/vcs\x00', 0x100, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000243000)=0x0) tgkill(r1, r1, 0x1) sendmsg$nl_generic(r0, &(0x7f0000ab6000)={&(0x7f0000067000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000804000-0x10)={&(0x7f00006c7000)={0x142c, 0x1f, 0x800, 0x3, 0x0, {0x19, 0x0, 0x0}, [@generic="8ebd3da225c96c6de88c9c944362b4c2ff36098bb764369ebed3a549b55f8deaf9d35abb428648af09f58cf5ff83d801b563d074b688465bab771f554aa9c69da7cf129d138a78199638cdec4ce1ee05ebd63ea4df31cf7ab5ebfc16ab8e71f4a751742edfb9926c7405421479eb4639916a2429e49fe11c1c726b0fd832338134414aff1f1fac545490a31102fde6bf2513f686b1747e25c6c270f8e821005c24f58ad46533ce07", @nested={0x1218, 0x87, [@typed={0xc8, 0x33, @binary="58cbcea87ded3648a800af0e04342cf835379df8df43fef28c7eba043cc876f4a6764f6d2864ddd6067d050bedaf33e27920b532f3ebeeea1da6230a5a96a846e8c6e8a18d47abdc10e5eec22fec3dd1a84d4b219fdc86a8920ab223d6a46927581654b618263073ea7916b47587faf2201836a8bf80085b6bef683577ba4f46a125bd5d599e800855640bafdcec93cd32a4d83cde2d19df486c0564607c932cbce143e0a5979a9a6690b4e739eeff607718941e1ddb1175046cd32a1e"}, @generic="6a8af52bb3ad2ec04da5d809ec1d47e775738a7df245c411ae5e21744f5012259e089e03f018be4047cd2bd3a508e1ee118691a3e208453bd70cfdb81be0936fa51b31f88f746dd129ff8981d03a7baf40cfa5940e290fc34fc73697125e34248c8b71256d4a88b533d0c58de009f1fdfc4be67848f240c6ca385d11499d9cc526f3f283544d3fd13342e30b9a74fb6e3d3d5f0e10715c27dd83647de926bf44285d4451ca34c8ad75c202c88f355c8f3e3c0e88232758480e7a5cae9baefb8038e6da9502696d50bdd6d6c8034db4b11ff09809bc4e88b65a00780622328082ac", @generic="e56deb56826e3671d14809", @generic="", @generic="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", @typed={0x60, 0xc, @binary="c4c107365502bd0c849ac8bc7e70a1d1768d6206bfde9a5c60d31d8758b7187c13f1119d96df15c22a7d55dba119b725904a0db5006825b8c173a009aa07409cdc0f241251dca6233f9678504e38ef2c40b045202a5268"}]}, @nested={0x158, 0x78, [@generic="daedab536dee86fb8d9dff", @generic="c50c75a08898fcb56515d0e7e71a52a4fdb2539f1b1ebce8b20326c4d38e253dbde9495b8d6211e2300b7659eeea487b6e3c55ac01ad9d75ed0429a23dabc5eca408844f4ada1c012b2c9d8f58f800103fb95de3", @typed={0x8, 0x72, @void=""}, @generic="5b64cfd6e669a1c3c8a8a46f2c382d00", @typed={0xc, 0x57, @pid=r1}, @generic="b4ecde91f293cad3486f6d46e820ca3f77793b64499fdc6299be009b63676dd1f67b29e44087102c6f730b1c97facfadc84f968e0a727a2295d1960ce96ebdeb9c45136b772eba795e721d8c402a9cce3472a8113169860f89895e003367e9207c4de21c228978b3387b8d402a988aaefdbf05476a2a28e8834d2ad541bd4c919a95c92ec7680b71f232544a4ea4d89c71538f2b85935c8a216a5a82348bd598f26af41ef0fd3ff70cf1010b7526b7240050ead5196a6e178774eb77382a56cae5acf0c1e0d5dfafb4c7f8d4ec68b2"]}]}, 0x142c}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000549000)=""/174) 2018/01/16 13:28:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = creat(&(0x7f000055d000)='./file0\x00', 0xe0) creat(&(0x7f00005b0000-0x8)='./file0\x00', 0x20) openat$kvm(0xffffffffffffff9c, &(0x7f0000284000+0xa4)='/dev/kvm\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00007eb000)={0x0, 0x9}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 13:28:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000818000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000132000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00008f6000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400004, [0x0, 0x0, 0x0, 0x4]}) 2018/01/16 13:28:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000015d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) 2018/01/16 13:28:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003db000-0xf)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000522000)={0xfffffffffffffffd, 0x0}) 2018/01/16 13:28:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000020d000-0x20)={0x5, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e82000)={0x4, r1, 0x0, 0x5}) statx(r0, &(0x7f0000578000-0x8)='./file0\x00', 0x100, 0x0, &(0x7f0000bdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d09000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000bee000-0x8)={0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000045a000)='/selinux/member\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00002f2000)=r3, 0x4) rt_sigtimedwait(&(0x7f000090f000)={0x5}, &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f59000)={0x0, 0x0}, 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fdd000)={r3, 0x50, &(0x7f0000156000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 13:28:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000fe9000-0xa)='wlan1self\x00') 2018/01/16 13:28:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xfffffffffffffffc, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) getuid() recvfrom$ipx(r2, &(0x7f000082e000-0x3a)=""/58, 0x3a, 0x0, &(0x7f000067d000)={0x4, 0x0, 0x0, "f30ea83c8bda", 0x0, 0x0}, 0x10) 2018/01/16 13:28:33 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x7fffffff, 0x1, 0x0, 0x40, 0x10000, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8001, &(0x7f0000006000-0x99)=""/153, 0x99) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000004000)=0x1000) migrate_pages(r3, 0x1ff, &(0x7f0000004000-0x8)=0x1f, &(0x7f0000005000)=0x1) getsockname(r0, &(0x7f000018a000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000-0xe5)=""/229, &(0x7f0000006000-0x4)=0xe5) 2018/01/16 13:28:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fchmod(r0, 0xa0) getsockopt$netlink(r0, 0x10e, 0x2000000000005, &(0x7f0000005000)=""/0, &(0x7f0000002000)=0x0) 2018/01/16 13:28:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) shutdown(r0, 0x1) [ 114.704188] ================================================================== [ 114.711652] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 114.719617] Read of size 8 at addr ffff8801d5911ec0 by task syz-executor6/18267 [ 114.727037] [ 114.728643] CPU: 1 PID: 18267 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #263 [ 114.735975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.745302] Call Trace: [ 114.747873] dump_stack+0x194/0x257 [ 114.751481] ? arch_local_irq_restore+0x53/0x53 [ 114.756125] ? show_regs_print_info+0x18/0x18 [ 114.760600] ? lock_release+0xa40/0xa40 [ 114.764554] ? perf_event_fd_array_release+0x435/0x480 [ 114.769809] print_address_description+0x73/0x250 [ 114.774627] ? perf_event_fd_array_release+0x435/0x480 [ 114.779883] kasan_report+0x25b/0x340 [ 114.783668] __asan_report_load8_noabort+0x14/0x20 [ 114.788571] perf_event_fd_array_release+0x435/0x480 [ 114.793659] ? array_of_map_alloc+0x130/0x130 [ 114.798131] ? fsnotify_first_mark+0x2b0/0x2b0 [ 114.802695] ? array_of_map_alloc+0x130/0x130 [ 114.807163] ? __bpf_map_put+0x2e0/0x2e0 [ 114.811199] bpf_map_release+0x84/0xc0 [ 114.815065] __fput+0x327/0x7e0 [ 114.818332] ? fput+0x140/0x140 [ 114.821592] ? _raw_spin_unlock_irq+0x27/0x70 [ 114.826073] ____fput+0x15/0x20 [ 114.829359] task_work_run+0x199/0x270 [ 114.833228] ? task_work_cancel+0x210/0x210 [ 114.837529] ? exit_to_usermode_loop+0x8c/0x310 [ 114.842183] exit_to_usermode_loop+0x296/0x310 [ 114.846737] ? SyS_dup3+0x5d0/0x5d0 [ 114.850347] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 114.855856] ? selinux_capable+0x40/0x40 [ 114.859907] syscall_return_slowpath+0x490/0x550 [ 114.864640] ? prepare_exit_to_usermode+0x340/0x340 [ 114.869634] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 114.874544] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 114.879539] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 114.884283] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 114.889041] RIP: 0033:0x452df9 [ 114.892207] RSP: 002b:00007fd99dc6fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000021 [ 114.899890] RAX: 0000000000000014 RBX: 000000000071bea0 RCX: 0000000000452df9 [ 114.907134] RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 114.914381] RBP: 0000000000000065 R08: 0000000000000000 R09: 0000000000000000 [ 114.921628] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006eea18 [ 114.928881] R13: 00000000ffffffff R14: 00007fd99dc706d4 R15: 0000000000000000 [ 114.936148] [ 114.937753] Allocated by task 18267: [ 114.941443] save_stack+0x43/0xd0 [ 114.944869] kasan_kmalloc+0xad/0xe0 [ 114.948564] __kmalloc_node+0x47/0x70 [ 114.952343] bpf_map_area_alloc+0x32/0x80 [ 114.956466] array_map_alloc+0x351/0xa00 [ 114.960500] fd_array_map_alloc+0x57/0x70 [ 114.964624] SyS_bpf+0x7f8/0x4400 [ 114.968062] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 114.972788] [ 114.974391] Freed by task 10949: [ 114.977731] save_stack+0x43/0xd0 [ 114.981157] kasan_slab_free+0x71/0xc0 [ 114.985021] kfree+0xd6/0x260 [ 114.988103] bpf_jit_free+0xca/0x410 [ 114.991791] bpf_prog_free_deferred+0x8b/0xb0 [ 114.996259] process_one_work+0xbbf/0x1b10 [ 115.000469] worker_thread+0x223/0x1990 [ 115.004418] kthread+0x33c/0x400 [ 115.007757] ret_from_fork+0x37/0x50 [ 115.011442] [ 115.013044] The buggy address belongs to the object at ffff8801d5911dc0 [ 115.013044] which belongs to the cache kmalloc-256 of size 256 [ 115.025687] The buggy address is located 0 bytes to the right of [ 115.025687] 256-byte region [ffff8801d5911dc0, ffff8801d5911ec0) [ 115.037882] The buggy address belongs to the page: [ 115.042788] page:ffffea0007564440 count:1 mapcount:0 mapping:ffff8801d5911000 index:0xffff8801d5911b40 [ 115.052208] flags: 0x2fffc0000000100(slab) [ 115.056421] raw: 02fffc0000000100 ffff8801d5911000 ffff8801d5911b40 000000010000000b [ 115.064277] raw: ffffea0007470620 ffffea00074531e0 ffff8801dac007c0 0000000000000000 [ 115.072132] page dumped because: kasan: bad access detected [ 115.077811] [ 115.079411] Memory state around the buggy address: [ 115.084315] ffff8801d5911d80: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 115.091654] ffff8801d5911e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 115.098997] >ffff8801d5911e80: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 115.106333] ^ [ 115.111756] ffff8801d5911f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 115.119090] ffff8801d5911f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 115.126419] ================================================================== [ 115.133751] Disabling lock debugging due to kernel taint [ 115.139368] Kernel panic - not syncing: panic_on_warn set ... [ 115.139368] [ 115.146739] CPU: 1 PID: 18267 Comm: syz-executor6 Tainted: G B 4.15.0-rc8+ #263 [ 115.155409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.164742] Call Trace: [ 115.167318] dump_stack+0x194/0x257 [ 115.170931] ? arch_local_irq_restore+0x53/0x53 [ 115.175577] ? kasan_end_report+0x32/0x50 [ 115.179707] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.184440] ? vsnprintf+0x1ed/0x1900 [ 115.188222] ? perf_event_fd_array_release+0x420/0x480 [ 115.193481] panic+0x1e4/0x41c [ 115.196651] ? refcount_error_report+0x214/0x214 [ 115.201410] ? perf_event_fd_array_release+0x435/0x480 [ 115.206676] kasan_end_report+0x50/0x50 [ 115.210627] kasan_report+0x144/0x340 [ 115.214415] __asan_report_load8_noabort+0x14/0x20 [ 115.219323] perf_event_fd_array_release+0x435/0x480 [ 115.224416] ? array_of_map_alloc+0x130/0x130 [ 115.228904] ? fsnotify_first_mark+0x2b0/0x2b0 [ 115.233474] ? array_of_map_alloc+0x130/0x130 [ 115.237946] ? __bpf_map_put+0x2e0/0x2e0 [ 115.241986] bpf_map_release+0x84/0xc0 [ 115.245860] __fput+0x327/0x7e0 [ 115.249133] ? fput+0x140/0x140 [ 115.252394] ? _raw_spin_unlock_irq+0x27/0x70 [ 115.256889] ____fput+0x15/0x20 [ 115.260151] task_work_run+0x199/0x270 [ 115.264034] ? task_work_cancel+0x210/0x210 [ 115.268341] ? exit_to_usermode_loop+0x8c/0x310 [ 115.273002] exit_to_usermode_loop+0x296/0x310 [ 115.277564] ? SyS_dup3+0x5d0/0x5d0 [ 115.281174] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 115.286688] ? selinux_capable+0x40/0x40 [ 115.290748] syscall_return_slowpath+0x490/0x550 [ 115.295486] ? prepare_exit_to_usermode+0x340/0x340 [ 115.300488] ? entry_SYSCALL_64_fastpath+0x73/0xa0 [ 115.305401] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.310399] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 115.315149] entry_SYSCALL_64_fastpath+0x9e/0xa0 [ 115.319894] RIP: 0033:0x452df9 [ 115.323060] RSP: 002b:00007fd99dc6fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000021 [ 115.330748] RAX: 0000000000000014 RBX: 000000000071bea0 RCX: 0000000000452df9 [ 115.337996] RDX: 0000000000000000 RSI: 0000000000000014 RDI: 0000000000000013 [ 115.345247] RBP: 0000000000000065 R08: 0000000000000000 R09: 0000000000000000 [ 115.352493] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006eea18 [ 115.359741] R13: 00000000ffffffff R14: 00007fd99dc706d4 R15: 0000000000000000 [ 115.367508] Dumping ftrace buffer: [ 115.371033] (ftrace buffer empty) [ 115.374715] Kernel Offset: disabled [ 115.378324] Rebooting in 86400 seconds..