000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigqueueinfo(0x0, 0x2a, &(0x7f0000000000)={0x34, 0x1ff, 0x6, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x80000002, r5, &(0x7f0000000000+0xfe7)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000617000-0x90)={{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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) ioctl$KVM_IRQ_LINE(r7, 0x4008ae61, &(0x7f0000002000)={0x181, 0x7}) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000007e000-0x8)={0x0, 0x8}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000376000)={r3, 0x4}, 0x8) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={r3, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000007e000-0x8)={0x0, 0x8}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000376000)={r3, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000f32000)={0x1, 0x7}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000007e000-0x8)={0x0, 0x8}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={r3, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000794000-0x8)="6b657972696e6700", &(0x7f0000e23000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ed000)="4065746831402c6367726f757028246574683170707030706f7369785f61636c5f61636365737300", 0xfffffffffffffff9) r4 = add_key(&(0x7f0000af8000-0x5)="7573657200", &(0x7f0000564000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008be000)="869ff81c8f627e29b3e2d6d585b669d1b3ceeb16ae3392cd", 0x18, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x101, 0x5, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cb4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e88000-0x4)=0xc) sched_setaffinity(r5, 0x8, &(0x7f0000b47000-0x8)=0xfffffffffffffffc) shutdown(r1, 0x0) open(&(0x7f0000446000-0x8)="2e2f66696c653000", 0x200, 0x82) open(&(0x7f0000f09000)="2e2f66696c653000", 0x0, 0x2a) memfd_create(&(0x7f00003ea000-0x2)="5e00", 0x2) dup2(r1, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000077a000)="") r7 = openat$rtc(0xffffffffffffff9c, &(0x7f000011c000)="2f6465762f72746300", 0x7f, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f000054d000-0x138)={{0x4001, 0xd000, 0xf, 0x4, 0x16, 0x6, 0x2e8b, 0x99d, 0xffffffffffffff8e, 0x81, 0x7ff, 0x3, 0x0}, {0x1000, 0x5000, 0xa, 0x8b2f, 0x9, 0x8001, 0x6, 0x20, 0x9, 0x9, 0x36, 0x8, 0x0}, {0x4000, 0xd002, 0x0, 0x117c, 0xb1e1, 0x7ff, 0x1, 0x3, 0x81, 0x5, 0xfffffffffffffffa, 0x8, 0x0}, {0xd001, 0x2000, 0x0, 0x4, 0x8, 0x2aafae03, 0x8, 0x4, 0x9, 0x2, 0x81, 0x1, 0x0}, {0x5006, 0x0, 0xf, 0x7, 0x3, 0x6, 0x3, 0x1, 0x0, 0x6, 0x10000, 0x4d00000000000000, 0x0}, {0x100000, 0x107000, 0x0, 0x4, 0x6, 0x3, 0xca, 0xe89e, 0x647c, 0x2, 0x20, 0x80, 0x0}, {0x10000, 0x1000, 0x8, 0x1f, 0x800, 0x5, 0x2, 0x0, 0x1000, 0x3, 0x0, 0x22e0, 0x0}, {0x11004, 0x6000, 0xb, 0x0, 0x4, 0x0, 0x1, 0x0, 0x4, 0x400, 0x0, 0x5, 0x0}, {0x0, 0x5000, [0x0, 0x0, 0x0]}, {0x10000, 0x2, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x4000, 0x120e0, 0x2, 0x1000, 0x1000, [0x9, 0xfffffffffffffffc, 0x800, 0x7]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f000004d000-0x14)={0x5, 0x7fffffff, 0xfffffffffffffff8, 0x2, 0xce7}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e83000)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r9, 0x4068aea3, &(0x7f0000115000)={0x79, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000046b000)="2e2f66696c653000", &(0x7f0000dbb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r10) r11 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r9, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @sint={0x8000, 0x53e7}}]}) syz_open_dev$mouse(&(0x7f00005c3000)="2f6465762f696e7075742f6d6f7573652300", 0x800000008, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) r12 = dup(r9) ioctl$sock_ipx_SIOCGIFADDR(r12, 0x8915, &(0x7f00003a6000)={"206385c548547605e4728a853aae8553", {0x4, 0x20, 0x6, "9d6752d5613a", 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c86000-0xa)="656e6372797074656400", &(0x7f0000393000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b48000-0x32)="00", 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000aab000)={0x0, 0x0, 0x0}, &(0x7f0000756000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:01:57 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00004ec000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xffffffff00000001, 0x6, 0x9, 0x100000000, 0xe4e, 0x0, 0x4, 0x402775c9, 0x8, 0x0, 0x4, 0x0, 0x20, 0x7]}, &(0x7f0000b46000+0xfb9)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000dc6000)={r3, 0x2, &(0x7f00005d0000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000e92000)=0x10) r4 = syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) splice(r4, 0x0, r0, 0x0, 0x100000000, 0x0) sync_file_range(r1, 0x20, 0x0, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x38, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xaf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x0, 0x4, 0x0, 0x0, 0xbbb, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x0, 0x1, 0x8, 0x0, ""}}}}}}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00003a9000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000897000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f000020f000-0x4)=0x0) r6 = getpid() sched_setaffinity(r6, 0x8, &(0x7f0000b34000-0x8)=0x93) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x100, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r7 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x200000, 0x0) pipe(&(0x7f0000c98000)={0x0, 0x0}) mount(&(0x7f000055a000)="2e2f6275732f66696c653000", &(0x7f00000af000)="2e2f66696c653000", &(0x7f0000985000-0x4)="31000004", 0x808024, &(0x7f000024f000)="3ac5") getdents64(r7, &(0x7f0000551000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r8 = fcntl$dupfd(r7, 0x406, r7) bind(r7, &(0x7f00005a8000)=@nfc_llcp={0x27, 0x1, 0x2f9, 0x1, 0x8, 0x7, "4faffc6bda3f1643e14b894f4e5e1926b3c991fe8c4def2a7f34856accaa8cf777d9bfcb684573d2b81c8cbe729aa8f057961efa081f807d338b6fce600fb0", 0x7}, 0x60) ioctl$VT_DISALLOCATE(r2, 0x5608) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x800000, &(0x7f0000802000-0x1)="53") ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f00003c3000-0x4)=0x0) execveat(r8, &(0x7f0000fd2000)="2e2f6275732f66696c653000", &(0x7f0000fd2000)=[], &(0x7f000093e000)=[], 0x10fd) utimensat(r7, &(0x7f0000ec2000-0x6)="2e2f62757300", &(0x7f00002d4000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) ioctl$LOOP_GET_STATUS64(r7, 0x4c05, &(0x7f0000321000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) getpgid(0x0) statfs(&(0x7f0000a4b000)="2e2f62757300", &(0x7f000047f000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f000087a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f07000)=0xe8) lstat(&(0x7f0000c82000-0xc)="2e2f6275732f66696c653000", &(0x7f0000f95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/05 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000037c000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x109000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000521000)="ca26") r1 = socket$inet6(0xa, 0x2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00008a3000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000956000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xdb, 0x0, 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cd6000)="5776626f786e657431706f7369785f61636c5f6163636573732b2c235c70726f63656d30707070316d696d655f7479706500", 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000d67000-0x4)=0x0, &(0x7f0000b03000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000b7b000-0x79)="39fb69e4b6b9d6b3e766bc0e6b93482d80e5745b0abf4f14d3ef3323a491674b82a6d042c6d0522a8682c8b9560d609a08b9249d0f880de2ffd3409354b671a0d868f562465871dd89fc924d53e66c7f831c1187f3427f75f1354cc991ff5355b0bfb981025a0a79d633c1869b6f37db2372589784e1ee8d10", 0x79, 0x40084, &(0x7f000066a000)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000ab3000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getrandom(&(0x7f0000352000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc0, 0x1) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) inotify_add_watch(r3, &(0x7f0000e7b000)="2e2f66696c653000", 0x2) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000021000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x2, 0x2, 0x3, 0xfffffffffffffff8, 0x0, 0x9, 0x1f, 0xfff, 0x3, 0x1000, 0x8, 0x0}, {0x0, 0x300000000000000, 0x0, 0x0, 0x9, 0x4, 0x7b, 0xffffffff00000000, 0x16a400000000, 0x4, 0x8001, 0x5, 0x4}, {0x9, 0xbe5, 0x5, 0x100, 0x2, 0x8, 0x100000000, 0x9, 0x7e00000, 0x100000000, 0x3782c00000000000, 0xfffffffffffff800, 0xfffffffffffffffa}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000053000-0x103)={0xff, "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"}) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000007e000-0x8)={0x0, 0x8}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000376000)={r3, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000397000)=0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x20000000004, 0x5ffffc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f00004f9000/0x4000)=nil, 0x4000, 0x3, 0x36, r2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={0x3f, 0x1ff, 0x9c, "eb3be1af4d0b481fbe3b74f452e28f72455154f5b63a2e79c87cc6096e87e9f96e4a5597ab8eed424eb5084b9d3fc8b5374414f25af0974089cca675b85cceeba958cc7c669c505c4610f3eb94dbd29bde569205895d2adbd5d390b99901f8c7d972f95fb1886bc8a0ba12c78d13d2cb37f2a40b49f109ea83a4cc8faaf47b6cd8aa835f38c63bccaf7955720000000142f80a45b6f5041c162e104c"}, 0xa4) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000e66000-0x85)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x72, 0x0, 0x0, 0xee3, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x12, 0x0, 0x0, 0x901, 0x7, {0x15, 0x4, 0x0, 0x2000000000000ff, 0x0, 0x0, 0x5, 0x0, 0x67, 0x7, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x7}, @generic={0x87, 0x3, "63"}, @noop={0x1}, @timestamp={0x44, 0x24, 0x7, 0x3, 0x5, [{[], 0x89b3}, {[], 0x0}, {[], 0x7}, {[], 0x1}, {[@rand_addr=0x64], 0xffffffffffffffff}, {[@multicast2=0xe0000002], 0x5}]}, @timestamp={0x44, 0xc, 0x2185, 0x3, 0x2, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0xdf}]}, @cipso={0x86, 0x6, 0x6, []}]}}, "c269"}}}}}, 0x0) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x2, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005ab000-0x4)=0x4c, 0x4) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00005ba000)=[{&(0x7f0000ec0000)="390000001000090400000000800000000700004a02000000050000000000000019000a0000000000000000200608000300ff0900001ee4693e", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004fa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a92000-0x4)=0x8) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000c12000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003a9000)=0x10) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000b2f000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e30000-0x94)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x94) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00003dc000-0x44)="2b819c090000000000000066978df816afaa71cfc54d8902699539bed87534e568ce85333278e919eab69b4f35c45feb00752e40cbbf4a73b725925c2f76578a06fe9f", 0x43, 0xc880, &(0x7f000030e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r3, &(0x7f0000079000-0xf)="000000000000000000000000000000", 0xf, 0x2000, &(0x7f0000948000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x80000eb2}, 0x1c) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x4000000fd, &(0x7f00003d0000-0x8)={0x0, 0x0}) [ 211.026790] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2017/11/05 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000007e000-0x8)={0x0, 0x8}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000376000)={r3, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000007e000-0x8)={0x0, 0x8}, &(0x7f0000d71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000376000)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket(0xa, 0x80002000000001, 0x0) mmap(&(0x7f0000859000/0x1000)=nil, 0x1000, 0x3, 0x51053, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() mmap(&(0x7f00007f3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0x0, 0x0, 0x18, 0x2000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000233000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r5 = inotify_init1(0x80000) r6 = fcntl$getown(r5, 0x9) capset(&(0x7f0000958000)={0x20071026, r6}, &(0x7f00001ed000)={0x5, 0x1000000000007, 0x1000, 0x101, 0x9, 0x5}) fcntl$setown(r4, 0x8, r3) fcntl$getownex(r5, 0x10, &(0x7f0000fbf000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x4, 0x20000000008) shmget(0x0, 0x1000, 0x103a, &(0x7f000032d000/0x1000)=nil) r7 = shmget$private(0x0, 0x3000, 0x402, &(0x7f0000050000/0x3000)=nil) shmat(r7, &(0x7f000072d000/0x2000)=nil, 0x7000) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002e9000)="2e2f66696c653000", 0x20) shmget(0x3, 0x3000, 0x54000042, &(0x7f00008d0000/0x3000)=nil) ptrace$setregs(0xf, r6, 0x7, &(0x7f00003a6000)="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") shmget(0x1, 0x1000, 0x800, &(0x7f00006c6000/0x1000)=nil) shmget(0x1, 0x2000, 0x4, &(0x7f00002e2000/0x2000)=nil) 2017/11/05 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x8685, 0x81, 0x0, 0xffff, 0x7}, &(0x7f00006fc000)=0x14) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000b8e000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000ec1000)=0x55, 0x80000) bind$unix(r1, &(0x7f00007e8000-0xa)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = accept(r0, 0x0, &(0x7f0000c0f000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000084000)={0x100000000, 0x80000001, 0xabe9, 0x7}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d91000)="2f6465762f6175746f667300", 0x1, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000f36000)="2f6465762f766373612300", 0x2, 0x2000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ca1000)={r4, r3, 0x2, 0x100000000000001, r4}, 0x14) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000d2000-0x4)=0x80000001, 0x4) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f00007b4000-0x20)="1f00000000011303f900d4e80788060c41ff200008000280061b0f0e000096fa", 0x20) setsockopt$llc_int(r5, 0x10c, 0x6, &(0x7f0000140000-0x4)=0x5, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000054f000)={0x0, @in6={{0xa, 0x0, 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]}}, &(0x7f0000e4e000)=0x8c) connect$inet6(r6, &(0x7f0000754000)={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r6, 0x29, 0x11, &(0x7f00000a9000-0x4)=0x5, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000555000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r7, &(0x7f00004a8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000c4000)=0x1c, 0x801) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd0000-0xf)="2f6465762f73657175656e63657200", 0x20800, 0x0) symlinkat(&(0x7f0000861000)="2e2f66696c653000", r8, &(0x7f00009ac000)="2e2f66696c653000") r9 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x100, 0x0, 0x3, 0x200000000000b, 0x0, 0xff7ffffffffffffc, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x20) socketpair$inet6_sctp(0xa, 0x407, 0x84, &(0x7f00000a5000)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x18, 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 211.119601] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 211.120488] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/05 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00009f9000-0x4)=0x0, &(0x7f00000a0000)=0x4) clock_gettime(0x0, &(0x7f00005e1000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r1) syz_open_dev$evdev(&(0x7f000004f000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r2 = dup3(r0, r1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000420000)="2f6465762f766373612300", 0x2, 0x842) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000010e000)={0x81, 0x0, [0x2000000000, 0x5d89, 0x29f2, 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]}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x80, &(0x7f000000a000)="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", 0x1000) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) io_setup(0x9, &(0x7f0000415000)=0x0) io_submit(r5, 0x4, &(0x7f0000de8000-0x20)=[&(0x7f0000efa000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f0000138000)="37984381702db71cc3d69bcd568a0a928fefa954ae0391ed18cc4109a190d339fe39c061e1307d754dc12aab668f658eb67eea18d178d9d4904b39c08ba296152df6179902520376560483260b81e01343c2ee7f2aeb7c619e724831beafc9301a322fed300845022bb571bcfd4cbccce990dce301937600025b8010aaecd7d435981a234c5d3f99ed0c224fc51714e63ef1e74d65ed3b091e5b7ce3cd205028772f55fe05640ed17c7e173f30017147e721a1fc90e2b181cdf4b74afe2b1a9d2a4be890c689cdca68377d29d6686dea7ff94b0605745c5e509117aeab4a769a807bb6062ecdbd79f4b9", 0xea, 0x7, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000078c000-0x40)={0x0, 0x0, 0x0, 0x6, 0x401, r4, &(0x7f0000f1b000-0xa2)="1911c484ee52b507697aa9a3cdabb076b4341ff5dc3fc1fb0935e13f90c6b7b59ec57af1a31c5209241a058e38ba65656899151822e3379ed77a15077bbce08077fa6dd4ef341f019b505d6e244f984de1b572ec09f9bd0a57a91d190aa12f1f31f461c356c031700be0880f2619d88be571c36964dd086a7e21f1c916143e825bd276dd14cbcdafb8cc4e91bfa65566bf9346f3f77ae4cf1c8fb03cc3c3269aed65", 0xa2, 0x2, 0x0, 0x1, r4}, &(0x7f0000627000)={0x0, 0x0, 0x0, 0x6, 0x100, r4, &(0x7f0000b53000-0x4b)="dc79a5de1f50ac54e97efee3b8a3b863a9119e3932caaad5d2e3b473a3411d4a0c69ce1e7dc46a1895bfd7acac9ac67042627d25773145518727d15321ceba2cb0aca4a9fe607e089e320f", 0x4b, 0xffffffff, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x3, 0x387d, r4, &(0x7f0000754000)="16e25e05c7731067a4c283f2c50c196891660fb522d24b1a75d3cd3a77335719d3c9809906bdd5afdf7994cf9a05015719489ac9b0eeb9dc885c6cb7e07fc183a417d598f452c51ec1f50800482f4d2b14804f6f6f8680f1c33423ffbfe6fad2006c3a1080f3837d429fac809719a16690f9cd7d017c29868d0dc9d82a555eaf3ecfe8e961063c2a2e95949bc95446ebc7c047c62f47c8dba9e78363f2891f367ae8419fab79b1cc76cf739724", 0xad, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) open(&(0x7f0000e28000-0x8)="2e2f66696c653000", 0x80040, 0x10000000) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0xee89, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000a33000-0x2)=0x8af, 0x2) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") gettid() fstat(0xffffffffffffffff, &(0x7f0000741000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e90000)=0x0, &(0x7f00008b9000-0x4)=0x0, &(0x7f000004d000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000b16000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000001b000-0x4)=0x10, 0x80000) syz_open_dev$vcsn(&(0x7f00005e9000)="2f6465762f7663732300", 0x1, 0x8000) socketpair(0x9, 0x807, 0x8000, &(0x7f00000d8000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000888000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000536000-0x4e)={r8, r6, 0x20, 0x0, &(0x7f00009de000)="a5140a714a69b77c238907dba6d4fa464dc2e749ebec4349fae48e97520473b53b7ab5b9ff4e9aadcbfe9198df56b351d54a56457371f3853d21ca9f57d7845a194a3e2b57f2ac85c253c41427ac9424e98ba7c385bfdf2ec62f1c3c79c7eb92144221b6291d43122723f8c753f4c6b846550c0ca8ce4c2128757a0ee938fe74d0f4dff50524d0fdd3c57534329b62b76185882fbb48b710bca23d5a906ce2ab7dde1e5d62b5ca6ff0e7d6c555e0c4383e48fdb4fcc7aa6054a871c88812e94351da246ec85bf53484f15b7a828f06122086386ce1b0f196d0473d0d9eda0479f1b53e00861351a1", 0x0, 0x7fff, 0x82, 0x4, 0xf9c, 0x1, 0x5, "c11993560b3a887b3c547f8dab3da6dbccd33bafd6262d4f3c537a790f8a9cb2e69ab43b09a4"}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$VT_GETMODE(r7, 0x5601, &(0x7f0000db0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/05 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000243000)={0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e94000)=0x9) r1 = gettid() r2 = msgget$private(0x0, 0x400000481) r3 = socket$llc(0x1a, 0x1, 0x0) getpeername$llc(r3, &(0x7f0000432000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b94000-0x4)=0x10) msgrcv(r2, &(0x7f0000b28000-0xb2)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x5e, 0x4000000003, 0x0) r4 = syz_open_dev$sg(&(0x7f00004ac000-0x9)="2f6465762f73672300", 0x40, 0x8040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000f19000-0x5c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009e1000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x80, 0x2, 0x9, 0x0, 0x5, 0x3}, {0x7, 0x6ad, 0x20, 0x1000}, 0x0, 0x0, 0x6, 0x0, 0x4, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9ec, 0x10001}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7, 0x3, 0x80000000, 0x1000, 0x2, 0x480000001}}, 0xe8) msgrcv(r2, &(0x7f0000607000)={0x0, ""}, 0x8, 0x3, 0x1000) r5 = semget$private(0x0, 0x4000003, 0x2) semctl$IPC_INFO(r5, 0x3, 0x3, &(0x7f0000e16000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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msgsnd(r2, &(0x7f000013c000-0x1008)={0x1, "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"}, 0x1008, 0x800) memfd_create(&(0x7f00008ea000-0x10)="4074727573746564766d6e6574312600", 0x2) ptrace$peekuser(0x3, r1, 0x10000) sched_setaffinity(r1, 0x8, &(0x7f000036a000-0x8)=0x6) pipe2(&(0x7f0000bbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mbind(&(0x7f000015c000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000d2d000)=0x7, 0x3, 0x2002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00006d2000)={0x0, 0x8}, &(0x7f0000c7d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x2, 0x0) preadv(r7, &(0x7f00004c6000)=[], 0x0, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000018000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 211.146637] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 211.148325] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/05 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100000000008a001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000c7b000-0x8c)={0x0, 0x3, 0xfffffffffffffffc, "e365c3d232d12448c27f0905cebdbd09c0a763e204c2a32152615df55d05092d000000000000001f7eb802407bd891842608790b637ae5edf9d8b2ad232fc9dd", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(0xffffffffffffffff, &(0x7f0000afe000)=[], 0x0, 0x0) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000fb8000-0x4)=0x0) clock_gettime(0xac652ccf7c781634, &(0x7f00005bf000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000fb8000)=[{0x0, 0xdd3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x3, 0x0}, {0x0, 0x6}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x4, 0x0, @tick=0x3, {0x0, 0x0}, {0x3, 0x0}, @raw32={[0x398b2c18, 0x5, 0x5]}}], 0x60) clock_gettime(0x7, &(0x7f0000842000-0x10)={0x0, 0x0}) clock_gettime(0xb, &(0x7f0000fb9000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000003f000)=[{0x5, 0xfff, 0x5, 0x0, @time={r1, r2+10000000}, {0x6, 0x8}, {0x101, 0x0}, @raw8={"24e03d703af79838fdb9610c"}}, {0x9, 0x8001, 0x4, 0x41, @tick=0x6, {0x4, 0x0}, {0xb73, 0x9}, @time=@time={0x0, 0x0}}, {0x9, 0x93, 0x4, 0x8, @time={0x0, 0x989680}, {0x63a5, 0x7ff}, {0x8, 0xf8}, @note={0x97, 0x9, 0x3, 0xe000000000000000, 0x1}}, {0x134, 0x1, 0x9, 0x8, @time={0x0, 0x989680}, {0x8, 0x0}, {0x7, 0x1}, @queue={0xfbc, {0x6, 0x8001}}}, {0x6, 0x5, 0x2, 0x4, @time={r3, r4+10000000}, {0xff, 0x9}, {0x0, 0x9}, @control={0x32e3, 0x3, 0x171d}}, {0x5, 0x81, 0x8, 0x6, @time={0x0, 0x0}, {0x57af, 0x0}, {0x7, 0x20}, @raw32={[0x6, 0x88, 0x80]}}], 0x120) r5 = userfaultfd(0x80000) r6 = dup2(r5, r0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000fbc000-0x4)=0x0) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x5) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) dup(r1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000007e000-0x8)={0x0, 0x8}, &(0x7f0000d71000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlockall(0xfffffffffffffffe) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005d9000)=[{&(0x7f0000223000)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x9, 0xfffffffffffffffd, 0x80da11, 0x1000000000047d, 0x20000000, 0x1}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") socketpair(0xf, 0x800000000000007, 0x5, &(0x7f000068e000-0x8)={0x0, 0x0}) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getpeername$inet6(r2, &(0x7f0000bac000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d83000)=0x1c) r5 = accept(r0, &(0x7f0000eca000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ae5000)=0x1c) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000433000)=0x0, 0x4) openat$fb0(0xffffffffffffff9c, &(0x7f0000445000)="2f6465762f66623000", 0x101000, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x100000000b, &(0x7f0000bb5000)=0x6b, 0x4) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000207000-0x4)=0x2, 0x4) r7 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f00007be000-0x10)=[{&(0x7f000040c000)=[{0x14, 0x1d, 0xa0719, 0x0, 0x0, "1042"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x10) sendto$inet(r6, &(0x7f0000d0f000)="", 0x0, 0x1fffffff, &(0x7f000061e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r3, &(0x7f0000ce4000)="0000000000000000000000000000000000000000000000", 0x17, 0x10100, &(0x7f0000eb4000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000057b000)={r6}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000f6b000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xf4c9}, &(0x7f0000301000-0x4)=0x98) pipe(&(0x7f000026e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000085000)=@assoc_value={r9, 0x9}, &(0x7f00008f1000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f000046d000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000-0x4)=0xe8) ioctl$sock_SIOCADDDLCI(r7, 0x8980, &(0x7f0000ef9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) finit_module(r4, &(0x7f0000ec9000-0x1)="00", 0x2) 2017/11/05 07:01:57 executing program 5: mmap(&(0x7f0000000000/0x542000)=nil, 0x542000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80001) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x8000000000000}}) mmap(&(0x7f000048c000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x100000000) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0xf9) mmap(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000545000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000538000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000546000-0x4)=0x1002) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000544000)={0x3, &(0x7f0000468000)=[{0x3, 0x5a, 0xe6, 0x1}, {0x10000, 0x0, 0xb6, 0x6}, {0x6, 0x1582ac68, 0x7, 0x0}]}) ioctl$KDADDIO(r0, 0x4b34, 0x800) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000543000-0x40)={0x3f, 0xfffffffffffffffb, 0x5, 0x7, 0xff, 0x7, 0xff, 0x7}, &(0x7f0000543000-0x40)={0x80, 0x74f, 0x3, 0x8, 0x1, 0x9, 0x1000, 0x3}, &(0x7f0000543000-0x40)={0x27, 0x8, 0xe3, 0x20, 0x400, 0x1, 0x101, 0x5}, &(0x7f0000542000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000245000-0xc)={0x8, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)="2e2f66696c653000", 0x400040000, 0xfffffffffffffffe) mmap(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000545000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000011000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x1b, &(0x7f0000000000)=0x3, 0x4) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f00000ed000-0x28)={0x5, 0x7, 0xffffffffffffffff, 0x523, 0x4}) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000546000)={@generic="7e7b1782a562102a0b926d4245a47759", @ifru_addrs=@l2={0x1f, 0x6, {0x2, 0x7fff, 0x5, 0x3, 0x9, 0x7}, 0x3, 0x5}}) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000546000)="") epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000513000-0xc)={0x8, 0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x264, 0x0, @cisco=&(0x7f0000542000)={0x4000, 0xa}}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00004dd000-0x10)={0x0, &(0x7f0000034000)=[]}) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x40000000003, 0x34, 0xffffffffffffffff, 0x0) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) dup(r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff8000)=0x0) ptrace(0x420f, r1) listen(r0, 0x5) r2 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000ff9000)="7573657200", &(0x7f0000ff9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff9000)="f60a727a7eb83eadcecf7b26dfe1b53aabf4bf86c479d333e42c2a334afd9fa9946ab0dd23327c926cf4e028ae6695605f18ee3fe9e740d539918ab7dea4a8", 0x3f, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000091000-0x8)="6b657972696e6700", &(0x7f0000175000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000685000)="706b6373375f7465737400", &(0x7f0000cd6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2017/11/05 07:01:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000129000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a4f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000da9000)={r2, 0x80001, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000662000+0x822)={0x0, r2, 0x100000001}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00006e9000)={r6, r2, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000549000-0x10)={r7, 0x0, 0x81}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000760000-0xc)={r4, 0x4000800080000, r5}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r8, 0xc01064b5, &(0x7f0000085000)={&(0x7f0000c26000)=[0x0, 0x0], 0x2}) setsockopt$inet_mreq(r1, 0x0, 0x1f, &(0x7f0000523000-0x8)={@rand_addr=0x100000000, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r9 = socket(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000633000-0x28)={@generic="3d95ea6af57ef69f458433a9683e01ae", @ifru_map={0xfffffffffffffffd, 0x3ff, 0x3f80000000, 0x2, 0x5, 0x8908}}) getsockopt(r9, 0x0, 0x40, &(0x7f0000dd3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00005aa000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@loopback=0x7f000001, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f000034c000)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000b5f000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r11, 0x8916, &(0x7f0000390000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0ef, 0x0}) listen(r10, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "2b08f32082cddc3d49a817d7479cef"}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000016000)={0x42424242, 0x42424242}, 0x1, 0x1) syz_emit_ethernet(0x4b, &(0x7f0000119000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r13, r12, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@sack={0x5, 0x2, []}, @generic={0xfe, 0x10, "f23ba48629304432b8f09645d51c"}]}}, {"0c"}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000e0f000)={0x42424242, 0x42424242}, 0x1000000000, 0x0) syz_emit_ethernet(0x37, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x5, 0x0, 0x29, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r15, r14, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"3f"}}}}}}, 0x0) 2017/11/05 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000012000)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ce6000-0x34)={{0x0, 0x2, 0x200, 0x3, 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]}) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) r2 = dup2(r1, r1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000f81000-0x4)=0x0, 0x4) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000701000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071d000-0x4)=0xe8) fstat(r0, &(0x7f0000c37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000184000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e3000)=0xe8) r8 = getgid() ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000bef000-0x4)=0x0) fstat(r2, &(0x7f00006af000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ee9000)="2e2f66696c653000", &(0x7f0000181000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000568000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000949000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052c000-0x4)=0xe8) fstat(r1, &(0x7f0000f74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000027b000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00000a4000-0x8)="2e2f66696c653000", &(0x7f000006c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002f0000-0x8)="2e2f66696c653000", &(0x7f0000df1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000ef000-0x4)=0x0) fstat(r0, &(0x7f00001a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = getpgrp(0x0) stat(&(0x7f0000974000-0x8)="2e2f66696c653000", &(0x7f0000522000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000689000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f23000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009aa000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000039a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000055f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008a3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000161000-0x4)=0xe8) getresgid(&(0x7f00007f0000-0x4)=0x0, &(0x7f0000c8a000-0x4)=0x0, &(0x7f00002a6000)=0x0) sendmmsg$unix(r2, &(0x7f0000399000+0xfb4)=[{&(0x7f0000c53000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000604000)=[{&(0x7f0000fc0000)="65e960813d8d49dab8b227977ba218b21db7848d34ecaaf6c35f0f7bc3b6d0b8dcd8b42bd280f674335efe54", 0x2c}, {&(0x7f0000961000-0x40)="873f17452c757c01230ba4c86acce8dc88b18fd278d719a90993cae06837defac227de380ad5ec8d6e4317cd19bc2d1bd3c619a58650fff7174887378adb1187", 0x40}, {&(0x7f000008a000-0x9)="e6be01c279d241974d", 0x9}, {&(0x7f0000c60000)="a4c34787f1a63412d35ae956abb1f8c1642268f2c59c8567b79f5981a02faa371fed4f5edefa78a01218476604a5494dddb3deb935ff88e68b69e2b3636e", 0x3e}, {&(0x7f0000358000)="9a529440a968734033440317b7ccde12b1b7cb11a70a07ec306094e6546db6c9af4c17eb4a887f9ed1a2f2927681939e18fbbf7c3da5", 0x36}, {&(0x7f00004c8000)="507419328053ea9123072532fd0874ddbf692ddf578379611bbb2b", 0x1b}], 0x6, 0x0, 0x0, 0x44004}, {&(0x7f000018f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000db3000-0x10)=[{&(0x7f0000c9d000-0x30)="f7bf89b57edfab2f45a313590f29cba2f07b82e2089e590bb216f6d93892fd0e6152c46ee39fb580782b600816f37598", 0x30}], 0x1, &(0x7f0000142000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x6, 0x8000}, {&(0x7f0000c6b000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000fc7000)=[{&(0x7f0000309000)="3b8eebaabbe408febd5a708c3dc4f5ab21cd4f2986719b777817c5dcd7c6147a5bea85b8679e2fb0ee3c029e6b5b21b084aba87e14311c899170cfcbdc29879b6c6b3d7476d809a7e13a5271b4270c49d8f7a849b12b51f316c359a5e851962121d7df1fdd8d76e543b0f8bf9d78114960f69eb1a3963afffc2b15abc9645da91d867feb657732812c8ae26785abc787d7a58d28d17d52237e8282c0c92fb9862da64bf8b3139cd461f8f5eb65395ef09480a942dccfed8f0b840dba0eba5f4ac4bf89e0ce27555b0ec0d61b9dcd2ba6487b06e83189206d6ccd252b7cec0dbd3788732ac56d69ee063ca47258d02110cd748258b21e5aaf42ee65a396c796656f589ff8ab420cea52b211518b9669c234b8cb911418e7231a0ecf8abfbd18e03c44d5745c83790f543780f2bb2f498ddb77a6b121cff27ffcf2d53b5034aa79f0e43d9760a4077f68d4b700c39cb23d1a4b176cb91aec63b60b05f46230aaef527651b3fbc8222a2ba8c068073b160504c18c609709ee7efc372590813d80f93a0d52f3f477fdd84ed1930ad4677c8f33d6e1166dcd4027a828c30951c4def6c5546eddf1130443054c512b4d5687b0fd15a6dfac727814c24ba9df8e6b82877589f624a915b2731e664f7a006f50ae3fd31379b4241037856c60c3e1622bfef3d9ff7bc4cf51eab288d30d5d10737ff65ce19d70ef1d68228e7f75de83c81d5357b1f8c4a2f93485dd0fcfa30290dd4e3d0f7fe801ab8374909cffc2fcdf5de1918073fd1e168491956385fd296160aafd9601ab06869efcfbb13e621530ac682822d7da707dfa9031d2d322698c17ce6010e1d1a804271938ccaf518910eecb06f6d250c219aabe279742b957dbcbbca2a0d72597409a41f084982f1bb572f08979f4fec6b9ddbbfed590eba2ee04a5e28c672510018e491d9d70335c03e8fa704a57ef77752261fa9977315e0eb7ee6d9e200843061a075ef13a7ce478a887dd35836d2257bbc4ba0a46579fb4e37e133a99bbe415af9e331118df5d196e34bebe78f0e7a53cc267d4e56ea9ea02a38002d1f816f3d06d35489c3c1697a025415595b00dc37f61177ae4ae3d735d9dfc998dc8b23205b993971d89034c549cd81ddda63e5cba434aab39cceea327d8e779b1fc1d8c8251b6c0df720ae698e81d275b6f14f58ddaa06e0a0e8426fd21eb81d5f5351fc0e9f6d5689ab9cffc706d58bb24de9256d92a895746bb4b45a697970bea38e534b88db15700d238170f9117fc5b9fa695d1c2e340c779a990e9963b9bc3f146b5cf913a25c5961bdee9e27aec0c2c8f6963001d600de6991d3411dc0472dbda2c2d67effba8db4d612d402199e82b6d32c2c7c7f87692ea7c6a143dcc8d5ca153f3e94a8b84d799eff1d0072f11b8bd6381323ee6805bec4c4416d52b46310e4e64857025aa4da0af57125df4e5fd5af81cbf6096f3c3c694b6cb210107282286ca0af6095031c4e8e6942143a27a26516b080e978cdab18b27af51d101b676e126a30e8c9cf7ec9601d8623d814e083e0b25c31eefe689ddf5cabb984b8c7d171b59164c8dd7a17954d2e34677ef6aa59df8c5786a2b971d397fed41bdd06107e7762a4c5425182dd6260a952901bc77c91b13ae816232e315a693c202e13da39083014655f72612b90b6d150b41ebd7e7a1645d8e52ade93efac44b951054a9a230af6fea1ed465232ae42dc78b859854c5aaa95383a70a03cd18463028c5af23475ff7142b04da06e4083c9346395d52c87a362e72dc3fd17d382c3f124706811ea372428343e7bc8f6ec4a3bc537048fdfca184b8048e1cf5326637eb1761570efadd7b6b6c4d71eb4f8e245fe4e641d5514ea9041443fb212ddc27b72ac5857d21edf4a548e64ae62841b8a7f23849fb897d3686fa901604aa5b54741e767454c200348687af1e4a5f6ba60e0cde2e963ec48a00343f75ee5fabf9aaf4233935154f7cb67f33f6565c947f198aa55292aff63af74df1154fd707b3b6840e2e8afb86b868fa1a003d0102d6f76f1844fe8d10cb7bf547fd3be0624b2b02d4cdbc0aff175e4e1e5797b6e92928672dd42b88f62a36637afdbb36cf66adbf3e26051dab7b8b9bb79b1ac973e5d7bd977206872771bdbbed704180cc2ed9fc08ee8ced3fcc4951c6224c6a4459cf7cab079f7eb159dca077f89994e09f7ee881d738f9a57dd11932cf3d8f1a91a51eda291f07706f65e8d762afb8ddeac6b2d8d08b60d62642f3051302503e95e51babf8c363a148e1f18dfc20126f72c7f557bdba2133cbd63551a274f88f58af6d3b35d4ebb6c3fb1b3e7b404c6794c895d7e9259f8ef64fe91ad3963202261ffb602c47cca22a2d42a7e347285e4bf5fab149601f4bee278d4fc9788d5855bbf58f34f1a8eb6c4245f0e4bcd64c8e540e8a725a4b1be76cf44a19e1815851b5d1a0cd9334742aae7b879d44d873b98b2f4ea4fe78dc1c426339a108505fd02224895a39b39e0dad6eb15d2edccc55237b4e1a744cdd1f97d075f9de578b0d19b1e3aa53e97c927a338fc0e697ff55ad781edbb70e69cf2d42c4a2ddc75c6c25163c4782e14c2924db1dffe783c0435655412189161b9b743feebb6aec4b23232305a04bc28f490382c5834c2f8f51dceb9cc99c36a6248cc8ae1d6be4b52bc6373e54ba5ca5eccf655147d4da307b7010c44a30b1662230498d29cbce71c679afd6ac3b7448930a92e43b017359b950e581de4d34c14872138d8d0c89e1053e2d44acd3de55d2e8b8a45374d4e2cd743269e4f6f1dd71f4f2643b44287c5b9b333d21b01fd51c1bac6a39798d7a0346d80ad5e3e2b02ba9e272defad8578c443181e153f4b2d469337989780f04165531521455c06c0608c86fee5f30b3c3c43bbf4da884175814decdb0da41a2b710ee7e9fb45201dae0988b2777d0c127bcdb4c4a64ad389f32a83f7fd8ad2d092c633d42642d5dd8c4db7737c95b699701edc747a9b088d95762b02f3b361a25202c12918e8b8fd99ac9a411ed90895fcd88f33b484d8f83c503c147b14c843314480f764e5fd9760602348fd6ef6bd5994a39e451a021cb0a07ab3ce1a8b937785180620d129a8b8610a5e78b3f083ed4fcdd4441ef7ca239ff10ada07bfca8fb95ebfecd07a92b073a5b184c032c913bb0673dcfadb5d88d326ea487abbc44f1721d63c03f1524053680016b7bb39affa60551a1850cde6e51c5b90758234d87f57ae1009fe2da62b9fdf117d165bf0be46544bd402daf4bf8ad2bc4acbf07d24fad1a98c46c844d5ef8af3132935788b0bc11d4297caf566836d0ffea894d560b7f4ac241c97a036c4947d0387e502eb6bd76f6023b0b467538a61495b08d1350083c9486cf1faacd5b8e86c74434d603d7657b0b1d090d298a8ba9ece537d7ec64aa49b11cbdc58aa69f0e0db8a94a518f91589a88fe5223011c139633c22adb6cc2fb6d3c950bf9c316292cccdd5b7ef2cb249c5b9d0d4c93f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0x1000}, {&(0x7f0000422000-0xf3)="692f9c9a64fbeb073e7cdb74b6a3a79329dbbc66aa59dc7872615a893d52d70a8f55a62b14dbf428c017ba9c25487e9d7589d4aac728e53eecd96daedf0b98554527851642aa525c620b3aa9ab20fdc645fee37a0c08a722054dea66e0742e76eb86bd61853119b684c2cd94b14c28edade63b11087e16e4bb2e993a37f9020739e0cfcffce477aa56815c0171c6f6845ced252219e2eb600b674fe30540dbbe80620e4399888afe66a12abbb2ef94f97646019e259761edd685cf17133780a98928a71084df1ee81c342082846b4af791bd0860d5d4797ae296ad235b32973c877763fa1d634c2d5d61b58d4d1b33c17fcfdb", 0xf3}, 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599d2f268783379366d634973cd2f720946cdcea75e4593227f2f5bcf90ce420644c2b7bf15ff99c8bbd3dc8ddaea90c3ed83b5415915a7c8f2fd41d6349b906fc9146520d69bb7024e55fbdb9142c03ef307dfb5aefb5eb7a15fd2ce1ec4eb7d8cd93ecab2e2fa78ef9f7fc47eacd51063e8c0caa493707da5264711aa2af86ea3700df7493e337f0a63fffa6b135d5faf71a988cf2f138edf8c1aed43d26159d756f68a2c8edd7289ba8571858c17b6b2faf134f11b91dba58b56a14a8730da4bc19706eeb89df1747360032ea90a7fdb5c284542fae82bbd29e5d03d78513818c393ced4555c539f11208d7e2d5a40a7df33402b4349084db8fbd8c6a6e377ace05a6646857d08061e37c59d150807081216f367e7d920c870366ced6e547edd31b4d83f001c65a83b3a31f714b3c314055e7857b81c280b43e7c4b662875694601bea35b35415af72fb3ab9b0c4610c359ad1b7f4d07dc4d5b5450566ff3b21cca26dc37128b5aa94f000ff8e2673bef5fd613a8d4691111b9eea46600dfeaea458cd627880e91161d0594b6822bf13976d283995bb0ae462f2db6b0a1c7215ddc44590414300d523ab71cc20d1f09c66a41fb025ae3c6d17968aa0b231cd8da025bb4db71882dc6458782da1a8ddd43707672e48813ef4afaab18348274ba007b156ed4f6f6d7cb88f720fbf7c01ba558ee2c23c9df17524e0f39a71e2be1145401d7108a8e058dd56781fd2146d9cf6898ba4f0c4936ce9dc5e7adb56e2ffba912798eca2906f72b85c4eefa983e08460b74b97a49322d36415e2eed9b25f20c67d25f37ef5d9718adbdb3b092fac0cd6ea9165a8517a8f76cf1776665e34fe9e1204312a3ee10d49837478704609f07401b25794a7e5056381ce41946a3675b41361d4550164eda878d4d724fa8164e6b2e3094073e6533705f5dbd8ecd379b743c4f1970a5fdf3e831d2c491079f5927240eef8e560a8f2ca35b89e5ec9db315601ab9d9edceddb153676c295b54e6bca4fbd34bda8247503a326104c4ee12e51a562c88ba1f3aa15c5e1a7d6bd4990808501dd4efa96a6d34471195357b1dfbb70a0af27abfb96657fb22794b90279313902e44d6baf7ea0ff50ac5f2f33fd774341e23906cdec0b08845b313f27ffd321801760ba5543f6d49f28c2477352340da7ea44a54260e3433c2f80929360f2c16efccbadd54a5081beb3b51006731d6f0f6eaf70b15514e41f7e6e714af205fade51f3ae177a36f1c8f64d77bdc8b401cfbc3ce320375a958204a96f95ed0ccb7efc61454cb15fdb5b2db85b9d4e1b65371eefe6e28df1b5ba3de4226d4a6f38946f5ce0152444e91d676adc1b6256e469a4a37950a8f1585b2c5c53c73d6be3483caeba7ad722764474713a0e1bcd42cfa7461f787dc06cc5e524e3bb0a68e6616cacee94ce151fe153bdb3818f20c2c901b372a60772f41661b6bafbd08fe01fdc1c3e42853618b17fb535debec7e85184c0b1c427ac42a82d8196369b2cc0c580d6e8b07e705330cffb39f07ded2291ee931949c752b651a1e217d5561570ab9960688535fb5425fb40c6d2b1d1fa6a4e54a8044d6922962b50ac9991180e34a2da984c10cff03b027d2902728af29d6fc0656774c8269b4cd7d1d775144ba563df0f483619496e3464c9361213004973d6d2cf278d9ae58bd9c53288e0810e89997f5cb1a5671b1871e3c0804fa063d3506a299899bc5a63705b511c15ad78118aa9ddd17732edc562d208db9e40394aa19c63f3acf99a3ff5d620c0ffd782428d99567d739b44b1b99d9bffce597e6ccc8b2c17ec4268f1ccb345f3cf0fbaae625b64713c2a92742b91eb52d23a7ebeb80a1958bcacdb473504a1a80d851d0f2de427c7cad253f47b63c587418e895122ca93c64451fb078c45c97103ee00dfe92abf1d0cc4cfa4f893f791c7b520d2455bfeebb5ad7bbab4424004ead4dfb7ba0327a44cb9cff55a83aa11d559f06da9a8855718534b6c42a529d6940b09fe2916a95e48684e5e934b240c83bb35ea0821702b795578efc7f82a28d382fc1521ac1c20a94c4e9a9be0384ff7f0f0bdf94ad47196c4e68a89bcd5c67b2df1568168e4608961b3a7da2e23051ee46ab5f4aae13866f9379735f7c014a71c3d9a90ed4ec2cf0727529a93253c2636f572286f2647322dd828d427e70b3763c8da4de1b070010aa9d3cee8159cd838b45e28b20455c99856eec7f3ce57361b772c7833e13cce01214c8143206feadc2c632ea6", 0x1000}, {&(0x7f00002e6000-0x77)="d8376d2e6da2fb353fb699a8e625a4b9ba0ed4ea33ccf0b3518f3131112225855ef4648771e7923d1087e13503672d31f0920007ed3c59a0697e2bd4e7f4e7508c911fd6d29adac6565a26f5ab492347a6322316f925fa9d1773ddfc149909317569a1397d2e5596528d576b809f51b8b699a9fb233dd0", 0x77}, {&(0x7f0000572000-0x42)="3f789e473571505d2c92cb56465aa361d1c764b38c2e60b8189db2bce9dcad8625ae8a79b2a43851c44849c53de1fa81d52e9c616c0ad315f090136d5f15dc5db492", 0x42}, {&(0x7f0000af7000)="35c08ef18521cbaf4e464a0b94a836ab9b3618447679492d5c6d1a2e1f042b4950493f0805847b88b75eb8c1d0ce6d976f6518c9dc268d3569401623a2041f466d1fb9fc8523d6837842721473363c87eb0fc7c16bce85ea4f17716c0001a4faed7b520fb6016e5ba39651174a4636c1efa54a472ae09ee1deae6335913a0d8c0a4c86849146f6a63ae962b3521860645bebfc90e9206a47a650b08c6fa32604f905e3c7d790e9c0e33e02c56dfa69ee9d019af251790d19fc5905fbf69d", 0xbe}, {&(0x7f0000f50000-0x34)="55e5ca463f1235d321f14746aa4e993c73db9d73f7ac3d0909dc62c36cc117c7c865472416d58341d59dbe27f487ae506b35695a50fac5f5948b94dd551205b1bf8a80be28ab4f2ee1501d12f5aef3bad9c5f6b79096d8d006e15a23649df1b88129d603abe003474852252310b3063eeae93deb74c04f93b081e47589d40af506189ef5955dbbdba948de", 0x8b}], 0x7, &(0x7f0000583000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r2, r2, r2, r2, r1, r1, r2, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x7, 0x80}, {&(0x7f0000754000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000299000-0x10)=[{&(0x7f0000eea000-0x63)="c16441c819e18415f09799d148bc1bf3e33c2cf25be9665f2e3aa6615cbe2006f9ab77d73b56491d00ddc3a1e9f9a1b27b8f3d87b81b2663c3d7b910c3fda049976352a07b3f887949003469578858fa8b5c3542133c0150aea25dd75d28596a7cfaec", 0x63}], 0x1, &(0x7f0000812000)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r0, r2, r1, r0, r2, r0, r0]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x9, 0x80}, {&(0x7f000029e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000762000)=[], 0x0, &(0x7f0000f3e000)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x1, 0x80}, {&(0x7f0000829000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000362000)=[{&(0x7f0000cb6000)="9498aa0c6ccca802d5d91ca7f9563f23c6d8444b54d0a496c30280137d1aad8e066596c8fc8fea34aa2567ea3044f7a42b81be9a3065d83de6740355", 0x3c}, {&(0x7f000007f000-0x13)="87dc0df7ad57fe999b4bf9d4bbc397b0d7cb83", 0x13}, {&(0x7f00005a3000)="c15793df6bc2b440fc58386fd1c573523f11798cb74ea89ae20411114bcf1a3f6e17d8017b6689bbb2ef77144a49a3b1126b865450b9dcf8f4430399dd0f69cafdbf9fe624389403a48d06f734d06cbf94054f188ae1aeb645eb0245bd1f0e6c9c08a99a1af55a103046b36907e4d8d34600129c3fa96fb8a3815e71bc3962533a7738f5d7ac51c47acfdec95c86f7e6647cf7aa9d305a1ae214348202bf7546400e38a546b8f1", 0xa7}], 0x3, 0x0, 0x0, 0x840}], 0x6, 0x4000044) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00001ad000-0x20)={0x4, 0x0, 0xf2f8, 0x0, 0x8, 0x4}) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r30 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r30, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) r31 = gettid() setsockopt$SO_ATTACH_FILTER(r30, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x4, &(0x7f0000f2c000)=[{0x2, 0x7ff, 0x5, 0x4}, {0xcb, 0x4, 0x6, 0x100000000}, {0x20, 0xce50, 0x0, 0x1f}, {0x5fe, 0x0, 0x4541e391, 0x3}]}, 0x10) accept4$ax25(r2, 0x0, &(0x7f0000f91000)=0x0, 0x800) rt_sigqueueinfo(r31, 0x12, &(0x7f0000a06000)={0x1d, 0x5, 0x4, 0xce04000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") setsockopt$inet_buf(r30, 0x0, 0x2c, &(0x7f0000794000-0xfd)="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", 0xfd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000002000)=0x0) fcntl$dupfd(r1, 0x406, r2) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 1: syz_open_dev$sg(&(0x7f0000597000)="2f6465762f73672300", 0x1, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000037d000)="2f6465762f73672300", 0x4000000004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000e85000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000577000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000044082, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x800000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x11, 0x3, 0x4) connect$unix(r2, &(0x7f00007e8000)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$setstatus(r3, 0x4, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r3, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$setstatus(r3, 0x4, 0x42400) connect$unix(r2, &(0x7f00006aa000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00005f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc3000)=0xc) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000cca000-0x10)={0x77359400, 0x0}, 0x10) connect$bt_rfcomm(r4, &(0x7f0000c48000-0xa)={0x1f, {0x3ff, 0x200000009, 0x1000, 0x2, 0x3, 0x0}, 0x8000000003ac}, 0x9) getsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f0000b00000)=0x0, &(0x7f000038c000-0x4)=0x4) r6 = epoll_create1(0x20000007ffff) capget(&(0x7f0000cea000-0x8)={0x399f1736, r5}, &(0x7f0000c85000)={0x6, 0x8, 0x1000, 0x8, 0x80000000, 0x1000}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000cad000)={0x80000000, 0x0}) close(r2) fadvise64(r6, 0x0, 0x6, 0x0) fstat(r1, &(0x7f0000591000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() 2017/11/05 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000681000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffc, 0x200) bind$netlink(r0, &(0x7f0000bd8000)={0x0, 0x0, 0x33, 0xfffffffffffffffc}, 0xc) utimes(&(0x7f0000c9e000)="2e2f66696c653000", &(0x7f00003df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000ca2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x400400, 0x0) mmap(&(0x7f0000d0b000/0x4000)=nil, 0x4000, 0x0, 0x14010, r4, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r5, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r5, &(0x7f0000062000)="2e2f66696c653000", &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) lchown(&(0x7f0000008000)="2e2f66696c653000", 0x0, 0x0) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) splice(r1, 0x2000000, r3, 0x0, 0xfffffffdfffffff8, 0xf) readlinkat(r3, &(0x7f0000683000-0x8)="2e2f66696c653000", &(0x7f00002c8000)="", 0x0) connect$netlink(r2, &(0x7f0000036000-0xc)={0x14, 0x0, 0x3, 0x1}, 0xc) truncate(&(0x7f0000130000)="2e2f66696c653000", 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f000074e000)={0xffffffffffffffff, 0x0, 0x100, 0x8}, 0xc) r6 = dup(r3) pwrite64(r2, &(0x7f0000ca4000-0xad)="310df0ac4f23b0bba1a6b5ebc4d59db053948d544428081838f7a1697769ec3d82c2751a636183924a649d51ca9bfbd8fe77a31077bc794d4440e74e9154d914fad687d2f802c768140608d0b3f62044f5e9829d9f9bfe0789e79f4ce475faef7188b413e30cf0697ba02be7117e1eaa8a09c0e25d7272655bc55f39a08bb8309b07cff9e69339c704bf6cce226d50e7b65c310f76c90c7b62de03bb845102ea048f0c791c12972e8c02368315", 0xad, 0x5d) r7 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0x0, 0x0) rt_sigqueueinfo(0x0, 0x2, &(0x7f0000c9c000)={0x40, 0x0, 0x0, 0x4}) dup(r7) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x1, 0x80a, 0x2) ioctl$VT_ACTIVATE(r6, 0x5606, 0x13) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ff0000-0x20)={@generic="bdc2f098528c78dab01a94253f624489", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, 0x0}) io_destroy(r0) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000b5a000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000a, 0x5, 0x0) sendto$unix(r1, &(0x7f0000e94000)="06", 0x1, 0x20000000000000, &(0x7f0000bc2000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) bind$unix(r1, &(0x7f000019b000-0x61)=@file={0x3, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) r2 = socket$inet6(0xa, 0x100000000002, 0x10000000000000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000670000)=0x3, 0x4) r3 = syz_open_dev$usb(&(0x7f00007f6000)="2f6465762f6275732f7573622f3030232f30302300", 0x7, 0x24a00) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = accept4$inet(r1, &(0x7f0000d03000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80000) accept$inet(r4, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000d8e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9d000)=0xe8) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000984000-0x9)="2f6465762f72746300", 0x400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r6, 0x4010ae74, &(0x7f0000601000-0xc)={0x6, 0x7f, 0x8}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000f62000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0x40, 0x1, 0x100, 0x7f, 0x80000000, r5}) accept4$inet6(r6, &(0x7f0000534000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000824000-0x4)=0x1c, 0x80000) uname(&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TTUNGETFILTER(r6, 0x801054db, &(0x7f0000e55000-0x11)="0000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008d6000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x20, 0x10002, 0xb2, 0x1003, 0x4, 0x9, 0x3ff, 0x0, 0x8, 0x3a609762, 0x2, 0x6, 0x7, 0x401]}, &(0x7f000026d000)=0x108) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000f64000-0x4)=0x6, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00003d3000)={"274400d55039bfdfb7ce813c2f179ce2", {0x4, 0x0, 0x6, "459f45b7131d", 0x6, 0x0}}) getsockname$ipx(r1, &(0x7f00000db000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000881000)=0x10) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f00005cb000)=0x20000008, 0x4) sendto$inet6(r2, &(0x7f0000002000-0x1001)="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", 0x1001, 0x48000, &(0x7f000067c000-0x1c)={0xa, 0x1, 0x170, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000000}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000013b000-0x4)=0x2000000000003e, 0x4) connect$unix(r1, &(0x7f000047b000-0xac)=@file={0x1, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x0, 0x922, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb069, 0x18d3d478, 0x7, 0x0}, &(0x7f0000000000)=0xa0) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x5) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) listen(r0, 0x46) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0xb6a, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200, 0x40) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000002000-0x4)=0x100000000) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000012000)=0xd2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x3, 0x0}) io_cancel(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x52)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000)="2f6465762f72746300", 0x204000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r3, &(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x4a)={0x4a, 0x6, "11092470a119856e574dc25203653525d14ffac38fe5106af1f5e6fdd54205a01dc51b6123ed6ec3cbae5f8c21885fd43ee00154d74e90ce2e1032381a8e38c0a7aa"}, &(0x7f0000001000-0x4)=0x0, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000-0x10)={0x7fffffff, 0x208, 0x9, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r4, 0x8, 0x1ff}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000be9000-0x1)=0x0) r5 = request_key(&(0x7f00001b8000)="646e735f7265736f6c76657200", &(0x7f0000a06000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006d9000-0x2)="5b00", 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005d8000-0x6)={r4, 0xe7b6}, &(0x7f0000ee5000)=0x6) keyctl$get_keyring_id(0x0, r5, 0x40) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x7ff, 0x5) sendto(r0, &(0x7f0000f3d000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b1000-0xc)="2f6465762f72666b696c6c00", 0x8080, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fe6000-0x88)={0x27a, {{0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$llc(0x1a, 0x10004, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000562000-0x38)={0xe1, 0xbf5, &(0x7f0000a5c000)="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", &(0x7f00005cb000)="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", 0xfb, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000fac000-0x8)={r2, 0xa5b22ba3806b9198}) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fac000)="2f6465762f72746300", 0x1ffd, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fac000)={0x0, @in6={{0xa, 0x1, 0x5, @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]}}, &(0x7f00004be000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000701000-0x10)={r4, 0x1, 0x10000, 0x4}, 0x10) stat(&(0x7f00009f7000)="2e2f66696c653000", &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003a7000-0x8)="2e2f66696c653000", &(0x7f0000c89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e2b000)={0x0, 0x0, 0x0}, 0xc) fstat(r3, &(0x7f0000d9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, 0x0, r6) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x1e, 0x2, 0x0) bind(r7, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000001000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2bffff7ce43a4b2470a0c5216669ca021f6f65dcf160a7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r8 = socket(0x1e, 0x6, 0x0) bind(r8, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000159000)=@ax25={0x3, {"aa0000fb0044ec"}, 0x5f3c}, 0x10) close(r7) 2017/11/05 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(0x0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r0+10000000}) io_destroy(0x0) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ce6000)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b95000)="2f6465762f7667615f6172626974657200", 0x1ffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000031e000)={0x4, 0x7ff, 0x2, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f00005d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000026c000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000138000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x268000)=nil, 0x268000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) write$evdev(r6, &(0x7f0000056000-0x48)=[{{0x0, 0x0}, 0x0, 0x2, 0x4a70}, {{0x0, 0x0}, 0x0, 0xe2, 0x3b}, {{0x77359400, 0x0}, 0x80, 0xd89, 0x3f}], 0x48) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000269000-0x4)=0x0) write$evdev(r6, &(0x7f000007f000)=[], 0x0) shutdown(r5, 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000124000-0xe8)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x2, 0x5, 0xa0, 0x80, 0x9, r3, r4}, {0x6, 0xffffffffffffffff, 0xffffffffffffff71, 0x3, 0x1000, 0x7, 0xd8e, 0x4}, {0x1, 0x57, 0xca18, 0x9}, 0x6, 0x2, 0x1, 0x1, 0x4, 0x3}, {{@in=@empty=0x0, 0x4, 0x1}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x1, 0x2, 0x2, 0x4}}, 0xe8) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000026d000-0x10)=@generic="a6ad2fd1fbeea6d73444211b9985a469") prlimit64(0x0, 0x0, 0x0, &(0x7f000026b000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x100000001, 0x1, 0x40000000000000, &(0x7f0000366000-0x8)={0x0, r1}, &(0x7f0000061000-0x4)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000425000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000012b000)={0x4}, &(0x7f00009f6000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e21000)={r7, r8+10000000}, 0x8) nanosleep(&(0x7f0000c7c000)={0x0, 0x989680}, &(0x7f0000a2b000-0x10)={0x0, 0x0}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000028c000-0x1)={0x0, 0x0, 0x0}, 0xc) socket$packet(0x11, 0x2, 0x300) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[], 0x0) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000999000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = socket$inet(0x2, 0x801, 0x8000400000000084) setsockopt$inet_opts(r2, 0x0, 0xf, &(0x7f000093f000)="e0", 0x1) bind$inet(r2, &(0x7f000068f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000db2000-0x8)="2e2f66696c653000", 0x201000, 0x8) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r4 = socket(0x10, 0x2, 0xc) fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) write(r4, &(0x7f000028c000-0x1f)="1f00000001021f9f4c0000ffffffffffff0000ff090001800400010000df18", 0x1f) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x13, 0x3, 0x9) pipe2(&(0x7f0000f74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r4, &(0x7f00004a4000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d34000-0x4)=0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f000049f000)="646374637000", 0x6) socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000772000-0x4)=0x0) mmap(&(0x7f0000e0d000/0x3000)=nil, 0x3000, 0xc, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f00000f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x4, 0x10000000032, 0xffffffffffffffff, 0xfffffffffffffffe) 2017/11/05 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xd31000)=nil, 0xd31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) bind$inet(r0, &(0x7f0000a94000-0x10)={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000d2d000)={0x4, 0x7, 0x5, "28464a9ff450", 0x1, 0x0}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000430000)="2f6465762f6877726e6700", 0x90000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00009fa000-0x4)=0x0, &(0x7f000022a000)=0x4) bind(r2, &(0x7f0000d30000-0x60)=@nfc_llcp={0x27, 0x5, 0x34c, 0x1, 0xbe, 0x0, "7a2caaf820cf954eab2e3a0144177941aadebebe18bf691f129946b77b0dc36a9fa187bd92e04c62143a3e0bd4e5803267817f3011ac012c43ea7efe5f50f9", 0x3}, 0x60) recvfrom$inet(r2, &(0x7f0000779000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x10000, 0x0, 0x0) getpeername$inet(r1, &(0x7f0000d2e000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2e000)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000842000-0x8)={0xfffffffffffffffa, 0x0, 0x7, 0x3}, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00008c8000-0x2c)="40ef0baf0500fb4cf350c0d87d11147038dc1499cab67d559e4865825e723015f1f4864ef2acace7a49bac0a", 0x2c) madvise(&(0x7f00000cc000/0xc00000)=nil, 0xc00000, 0x8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000014b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b6c000-0x1)=0xfb) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000a94000)=0xfffffffffffffffa, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000045b000)="00000000000000000000") mprotect(&(0x7f0000025000/0xc00000)=nil, 0xc00000, 0x8) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000be4000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r3, 0xf, &(0x7f0000a95000-0x8)={0x2, r4}) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000a96000-0x3d)="00000000", &(0x7f0000a94000)=0x4) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) bpf$OBJ_GET_PROG(0x7, &(0x7f00005bf000-0xc)={&(0x7f0000921000)="2e2f66696c653000", 0x0}, 0xc) 2017/11/05 07:01:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000b, 0x80003, 0x3c) sendmsg$unix(r0, &(0x7f000020e000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d38000)="2ce4c9", 0x3}], 0x1, &(0x7f0000b3f000-0x30)=[], 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) chroot(&(0x7f0000268000-0x16)="0000007f0022ff02200c000000bcbb5b340100000000") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00008c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000934000)=0x0, &(0x7f0000fc0000-0x4)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d2a000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7f, 0x0, 0x2, 0x2, 0x80, 0x20, 0x3, 0x0, 0x0}, {0x2, 0x0, 0x80, 0x1f000, 0x5, 0xffffffff, 0x80, 0x1f}, {0x0, 0x1, 0x5, 0x5}, 0x5, 0x6, 0xca20, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x8}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x3, 0xee69, 0x4, 0x81, 0x8}}, 0xe8) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b63000)="2f6465762f6877726e6700", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000199000-0x8)={0x0, 0xec}, &(0x7f0000efe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c89000-0x8)=@assoc_id=r6, &(0x7f0000f84000)=0x4) syslog(0x3, &(0x7f00000f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) sync() ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000094a000-0x64)={&(0x7f000019e000)=[], 0x0, 0x800, 0x81, 0x80000000, 0x0, 0x8, {0x6, 0x51, 0x1, 0x4040000000, 0x3f, 0x101, 0x8001, 0x7, 0x9e14, 0x5, 0x1, 0x7, 0x9, 0xff, "0d018fc5a3705465f622495e50c591f9c3a11f9b89ff708c979f81735bb8f69b"}}) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000b46000)={0x8, 0x0, [{0x7, 0xffffffff, 0xfffffffffffffffe, 0x8, 0x5, 0x0}, {0x1, 0x1, 0x6, 0x3e2c, 0x1, 0x0}, {0x0, 0x8, 0x3f, 0x8001, 0x5, 0x0}, {0x4000000b, 0x711, 0x1dd35d2c, 0x60, 0x6, 0x0}, {0x80000000, 0xfffffffffffffffe, 0x41e9, 0xb14, 0xff, 0x0}, {0x0, 0x5, 0x590, 0x3, 0x7fff, 0x0}, {0xa, 0x2a5b80a1, 0xfff, 0xf5a, 0x8001, 0x0}, {0x0, 0x1, 0x247e, 0x4, 0x80000000, 0x0}]}) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e19000)={&(0x7f0000c2a000)="2e2f66696c653000", 0x0}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000b38000-0x4)=0x411) connect$inet6(r1, &(0x7f0000cc5000-0x1c)={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x0}]}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000ab5000)={0x0, &(0x7f0000588000)=[]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000028d000-0x8)={0x0, 0x0}) chroot(&(0x7f0000f40000-0x8)="2e2f66696c653000") rt_sigaction(0x2001000000004, &(0x7f00004b6000)={0xa, {0x8}, 0x901bce99e9dc4443, 0x4}, &(0x7f00009a3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000076c000)={0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fa4000)=0x0) r10 = geteuid() getresgid(&(0x7f00001e6000-0x4)=0x0, &(0x7f000081f000-0x4)=0x0, &(0x7f0000352000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00000f7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f93000-0x4)=0xe8) sendmsg$unix(r0, &(0x7f0000651000)={&(0x7f0000ee4000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000232000-0x30)=[{&(0x7f0000f77000)="ea482c1f649c845b81cd8f64a4c1e5472d8ca60b06880cb9e43e1ff6adb7a37b5d29a396ff75673a408d589ffd2b282bad985608362f88bcc2b02fbfc81c594e2519dc16774ea62710423dce98a2d760cd4c848ba42e7024d73584614a2fde52b86138d2ab60c3d6b5a0d1ba22c98ebb606b0dd8236cc49dd94f8a2ebf6f7c8471ae4e1ca4af360278cfa074c2108c0fdfedd32cdb11ae47c50457863a8f9a456d029b18c63b3674402bf158c88bb517d121c141d6756abf0673fbb3b972bb921cd3", 0xc2}, {&(0x7f0000404000)="1a89b0f9bd49df0c1fb7c9efc628", 0xe}, {&(0x7f0000f17000)="b32e76482fac7ea51e2d2ae550dec835e18d17345610353180952362e130153249affb3ccce909aeac32018e8595e54281305f33257cdc2f5998990c7128356fbbbde00d8c8c444a091d9d22b8723488b3e63d0843272e812d64169efd3cba5b4a4a2165b6ac2b095d1187337c8f4d5ba90c2432277682c653c76e6d5f9c41d19194db0b36f02fb88924c9a412c1c1401f6b458f4fa5cf7e0d81aa32601b1ece9ba7ddf2e670bbe9bc16bf705c38b3180e44d3ae51096408d6726d65e75db8", 0xbf}], 0x3, &(0x7f0000424000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, 0x0, r12, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x85}, 0x80) lseek(r7, 0x0, 0x0) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) [ 211.666194] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005ed000-0x78)={0x2, 0x78, 0xd4e7, 0xb21, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2001000000000f8, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x12, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = socket$netlink(0x10, 0x3, 0x4) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = signalfd4(r4, &(0x7f000082b000)={0xa}, 0x8, 0x800) rt_sigprocmask(0x3, &(0x7f0000004000)={0x80000000008001}, &(0x7f000055c000-0x8)={0x0}, 0x8) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00007f0000)=0x0) r6 = getpid() getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000a70000-0x4)=0xfffffffffffffff9, &(0x7f000042b000)=0x4) r7 = gettid() read(r5, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x62d4156a32962ea2, &(0x7f000018b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000899000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003ca000)={0x0, 0x20f8591b}, &(0x7f000060e000)=0x8) clock_gettime(0x0, &(0x7f0000f95000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000794000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000977000-0x10)={0x0, 0x0}, &(0x7f000067d000)=0x10) waitid(0x2, r7, 0x0, 0x2, &(0x7f00009e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000a20000-0x60)=[{{r9, r11}, 0x3, 0x1, 0x8}, {{0x0, r12}, 0x9, 0x201, 0x5}, {{r9, r10/1000+10000}, 0x100000000, 0x1ff, 0x5}, {{0x0, 0x7530}, 0x4c32, 0x6, 0x2}], 0x60) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a0e000-0xb8)={0x0, 0x77e2, 0xfffffffffffffffe, 0x5, 0x6f, 0x1, 0x19a2387b, 0x2d31, {r8, @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]}, 0x965, 0x7fffffef, 0x100000000, 0x1f, 0x7}}, &(0x7f0000e15000-0x4)=0xb8) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f000039e000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$netlink(r3, &(0x7f000072c000-0xc)={0x10, 0x0, 0x7, 0xfffffffffffffdfc}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000212000)={{0xa, 0x3, 0x400000fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, {0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000007fff}, 0xb95f, [0x80000001, 0x100000001, 0x4, 0x3, 0xfffffffffffffffe, 0x9, 0x101, 0xff]}, 0x5c) rt_tgsigqueueinfo(r2, r7, 0x26, &(0x7f00007fd000-0x10)={0x9, 0x800, 0x2, 0x3}) tgkill(r6, r7, 0x1) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000070b000)="64657620", 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000001000)=0x0, 0x8000) socket(0x10, 0x3, 0x100000000) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x0, 0x50, 0x20) socketpair$inet(0x2, 0x80000, 0xfffffffffffffffd, &(0x7f0000318000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00001d2000-0x1000)="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", 0x1000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x74dd, @loopback={0x0, 0x1}, 0x7}], 0x4c) connect$inet6(r2, &(0x7f00002cc000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000556000)={0x0, 0x457b, 0x0, 0x9, 0x4}, &(0x7f0000ab6000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ab6000)=@assoc_value={r4, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000d1000-0x4)=0x5cc, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ab2000-0x4)=0x800, 0x4) r5 = accept$inet6(r2, &(0x7f00000dd000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006c5000-0x4)=0x1c) getuid() getuid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ab5000-0x4c)={0x0, 0x41, "c0a7666d07fe93cb3724403730a6d0937da9f3e557f5c09c8c6da227d3029c22d5304a083d6625da05174593d3dbc809819f755d36f413d7851d72aac042bb2c14"}, &(0x7f0000ab4000)=0x4c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ab8000-0x4)=0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000003b000)=0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0x80, &(0x7f000004f000-0x4)=0x103, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000abb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000abc000-0x4)=0x93) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00006e4000)=r6) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ab7000)={@common="69706464703000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ab9000-0x4)=@assoc_id=0x0, 0x4) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000a29000)=r6) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f000009c000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ea9000-0x4)=0x4e) 2017/11/05 07:01:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) [ 211.751265] sctp: [Deprecated]: syz-executor1 (pid 28047) Use of struct sctp_assoc_value in delayed_ack socket option. [ 211.751265] Use struct sctp_sack_info instead 2017/11/05 07:01:57 executing program 6: pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e56000-0x4)=0x8) [ 211.775470] sctp: [Deprecated]: syz-executor1 (pid 28047) Use of int in maxseg socket option. [ 211.775470] Use struct sctp_assoc_value instead [ 211.799515] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 211.812101] sctp: [Deprecated]: syz-executor1 (pid 28059) Use of struct sctp_assoc_value in delayed_ack socket option. [ 211.812101] Use struct sctp_sack_info instead [ 211.854246] sctp: [Deprecated]: syz-executor1 (pid 28060) Use of int in maxseg socket option. [ 211.854246] Use struct sctp_assoc_value instead 2017/11/05 07:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = request_key(&(0x7f00003ef000-0xa)="626c61636b6c69737400", &(0x7f000067d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000526000)="00", 0xfffffffffffffffa) add_key(&(0x7f0000043000-0xd)="646e735f7265736f6c76657200", &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004b5000)="a27f7b34a2ea8d3b13ffe060a4fc307218df90b4dc7b136fd92fc48835be6160042b6010719740018d60095fceec5929f9a6fd3d188d4170", 0x38, r1) r2 = add_key$keyring(&(0x7f0000190000-0x8)="6b657972696e6700", &(0x7f0000ef1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) getgid() r3 = syz_open_dev$sg(&(0x7f0000a96000)="2f6465762f73672300", 0xaa96, 0x32102) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000569000)=0x100000000000000, 0x4) r4 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x200000000000005) connect$inet(r4, &(0x7f0000952000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000a74000)="", 0x0) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2017/11/05 07:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:58 executing program 1: mmap(&(0x7f0000000000/0x27a000)=nil, 0x27a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000027a000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x275000)=nil, 0x275000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001f5000-0x8)={0x0, 0x0}) r3 = dup2(r1, r1) bind$unix(r2, &(0x7f0000145000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) alarm(0x22) r4 = dup2(r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0xc0481273, 0xffffffffffffffff) syz_open_dev$usb(&(0x7f000026f000)="2f6465762f6275732f7573622f3030232f30302300", 0x3, 0x602) ioctl$PIO_UNIMAPCLR(r3, 0xc0185500, &(0x7f00001c8000-0x6)={0x100000000, 0x0, 0x200000001000}) ioctl$int_in(r1, 0x5452, &(0x7f0000203000-0x8)=0x1) sendmmsg(r1, &(0x7f0000006000)=[{{0x0, 0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000201000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f000027b000)="e1") mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x1, 0x100000002, &(0x7f00003cb000)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000516000+0x25e)=0x24) 2017/11/05 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:58 executing program 2: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x200000000c36, 0x4) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000094b000-0x38)={0x0, 0x0, &(0x7f0000545000)=[{&(0x7f0000948000)="000000000000000000000000", 0xc}, {&(0x7f0000843000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}], 0x2, &(0x7f0000767000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000094c000-0x5c)={{0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x9, [0x0, 0x8000, 0x4b, 0x8000008, 0x0, 0x6, 0x200, 0xfbffffffffffffff]}, 0x5c) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00006b5000-0x4)=0x2, 0x4) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000094d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000074b000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r2 = socket$inet(0x2, 0x80806, 0x3) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r1, &(0x7f0000325000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d8000-0x4)=0x10) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000952000-0x98)={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]}, 0x800, 0x80000001}, &(0x7f000055c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000950000)={r4, 0x2, 0x400, 0x7f, 0x7fffffff, 0xffffffffffffff79, 0xffffffffffffffe7, 0x3, {0x0, @in6={{0xa, 0x1, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20009, 0x7, 0xde, 0x4, 0x8002}}, &(0x7f000026b000)=0xb8) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000951000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @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]}}, &(0x7f00008b2000-0x4)=0x8c) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000950000)={0x0, 0x3e, "054cfdcf4067aec5a9dcefde87de616a268753bee738aa5c75a3a89374325f0d9c6f448e169038e67166ad946c3e7a6caf04108c22d9e94f4ba581241c28"}, &(0x7f0000950000)=0x46) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000042f000-0x14)={r5, 0x69, 0x3, 0x200000000bf, 0x4001fd, 0x80000001}, &(0x7f0000950000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000058b000)=@assoc_id=r6, &(0x7f000094d000-0x4)=0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000950000-0x4)=@assoc_id=r7, &(0x7f000026f000)=0x4) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000437000-0x80)=[{&(0x7f000094e000-0x7b)="fc4c8a5ddc15715d5f66168ff1c1dfdc309fbf305389f87e5783f4d3ad1c8f8f75ab1ea377d0b113a36cc4023045dfcf32af1767af4a5fac625c58b98d7c423ea781f06b4a360e02b944087352ed51657613cf2480069f9b18b276fb906de5e48aa0da5f4e6a08d8aa3eb384a030c91237fd52b2c1c2ed8af7b55c", 0x7b}, {&(0x7f0000892000)="6ca58bd7c0a9d52b155703ff8c1796be1503b2b430f0274d6facae90a5135535", 0x20}, {&(0x7f000002b000-0x34)="c88ee59cca1f45080000000000000072e2a68886899adbcad825010ee90669d9910f03e6c3f9d1bc31c26fb6a06664290f6511", 0x33}, {&(0x7f0000951000-0x8)="c25dc9d8bd224cbd", 0x8}, {&(0x7f000024d000)="fc566350033a175c154f902ff453b402153cb3df4988938a28d97fff8c0917a2f6a8a7ded4d9133a5dfe239498782239e1cc75b5605acc60b27ff6d6403b44c753ff8e74dd28543a033a347e0dc592691da724f38a37a253c4fc37da43af88bfd80d5139794f831aedd8d238d792205bbbf0eae8c53fde93eb0c86b59bdfeab893fad6a1b3455f5285cc7d24d667e9a2e68e978bfc9ced", 0x97}, {&(0x7f000094f000-0x3c)="f648d173cfd0371297bc01edc976503aaffff6e90cec6d4863c48b91287db7b69cc96d676fabdbb3c3b436dbd6213404550c998b7af45f859f4b2d70", 0x3c}, {&(0x7f000094f000)="cef4ffe6d0af017d4b718b3081f7f989001c819c113dcfbea77a8a3ac3820bb0049ba708e01608522305ed522f94f7a2761a4078c051f857cdc976", 0x3b}, {&(0x7f00005e8000-0x1e)="06c331b4c36d74a897c9ea493ac4f4f9fb3bccdfcf910ce5c8b324c51c0c", 0x1e}], 0x8, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x4000) 2017/11/05 07:01:58 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000004a000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f0000059000)=0x8c) r1 = userfaultfd(0x0) ptrace$cont(0x20, 0x0, 0xee, 0x8f97) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000059000+0xfe)={0xaa, 0x52, 0x0}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000037000)="2e2f66696c653000", &(0x7f000005a000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={r0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0x7, 0x7, 0x7}, &(0x7f000004c000)=0xa0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f000005c000)="6b657972696e6700", &(0x7f000005c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000005d000-0xb)="6173796d6d657472696300", &(0x7f0000058000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000005c000)="f56fcba3a149620593cd9e00441695d09f179905a98a4b3a9eae486dd7d3f9a7fd4f53fd69d58ebc50", 0x29, r2) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000035000)="646e735f7265736f6c76657200", &(0x7f0000035000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005c000)="00", 0xffffffffffffffff) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000005c000)="706b6373375f7465737400", &(0x7f0000041000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000059000-0xb6)="bffb2f540ba73d51591095cbd7ad82df4525889e58f20c3f3f855510d41f142589d359ac33c83c71161c79973aeba030d74cfa66fcc9fe802ab410c0b1445dc60fbbc4e20da49d65363f623a989bdaa7ff08096b29a6deeab9ef38ba55e4de16fcd741cc4fbd94237863f033610a07729fa24db8eb6377bc93452da095ea2acbbc67d382d923a4898a6600847223cd2fcf8529906b77f65e2a84cbdafc76d66dd39c8e9faab524bff093f484f466aabc5bc09d9f5fff", 0xb6, 0xfffffffffffffff8) request_key(&(0x7f0000008000-0x8)="6b657972696e6700", &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001a000)="402d6370757365742d5c3a3a5d2e00", 0xfffffffffffffffc) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000005c000)="706b6373375f7465737400", &(0x7f000005d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000005c000)="76626f786e6574305b776c616e3027546d696d655f7479706528656d3100", 0xffffffffffffffff) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000005c000)="6b657972696e6700", &(0x7f000005d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f000005d000-0x5)="7573657200", &(0x7f0000023000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x1000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f0000041000)=[], 0x0, r4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x0, 0x3, 0x0}, &(0x7f0000058000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000002a000)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000056000-0x10)={0xffffffffffffffff, &(0x7f0000049000-0x24)=""}, 0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000035000-0x20)={{&(0x7f0000037000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x400, &(0x7f0000013000)="", &(0x7f000005a000-0x4)=0x0, &(0x7f0000059000-0x4)=0x0, &(0x7f0000059000-0x3)="0000") mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f000005b000)={0x15, 0x8e, &(0x7f000002b000)="6bb5d170cf0706b4ca83afdf637c07ce36a0559ec9492d214923df13bbd2a2a228727af9566321b17578dfa9414c473982a155a360742834a67ae51760bef3db731eb4d1f9cfbfa3a398ab82e96834bf6fcb103f40abfe4397dee628adfdbf1777a17631ebc52c902cf714c7ba798857338592dbb20f851bcb24b0e343cbc50dd41894a37a87346926ea19aae4a6"}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f000005b000)="2e2f66696c653000", 0x0, 0x0, 0x2004f2f78963b305) ptrace$peekuser(0x3, 0x0, 0x5) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000005b000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004f000-0x4)=0x10) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000005d000-0x20)={0xfffffffffffffdfd, 0x7, 0x200, 0x8, 0x2, 0x8, 0x7, 0x80, r5}, 0x20) close(r1) readv(r1, &(0x7f0000054000-0x70)=[{&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000059000-0x26)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000053000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000054000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f000004c000-0x89)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x6) 2017/11/05 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000753000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000db6000)="7573657200", &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b2000-0x9)="5e00", 0xffffffffffffffff) r0 = socket$inet(0x2, 0x5, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)="2f6465762f6b766d00", 0x144, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000a8000)="2f6465762f76637300", 0x101040, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x7) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000030000)={0x2, 0x0, [{0xc0000019, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x1ab5, 0x0, 0x0, 0x0, 0x0}]}) r5 = syz_open_dev$vcsa(&(0x7f0000d6f000-0xb)="2f6465762f766373612300", 0x800000001eb, 0x101000) read$eventfd(r5, &(0x7f000025d000-0x8)=0x0, 0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00007da000-0x18)={0x1, 0x0, [{0xc0000102, 0x0, 0x1}]}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000c0d000-0x18)={0x0, 0x1eb2, 0x5, &(0x7f0000031000)=0x0}) ioctl$TIOCNOTTY(r5, 0x5422) r6 = gettid() ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000001000)={0x1, 0x4, [@random="0ea4d9851ba9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f79825dea981"]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00006d1000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69703667726530000000000000000000"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000303000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00008bb000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000061e000)=[0x2400000000, 0x3ff, 0x46, 0x5, 0xfffffffffffffffc]) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x80) r7 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x4) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000002000)={0x0, 0xb152, []}) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x1000, 0x0}, {0xa, 0x1003, 0x9, 0x0, 0x0, 0x0}]}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000020a000-0x4)=0x0) fcntl$lock(r1, 0x5, &(0x7f0000035000)={0x0, 0x4, 0x9, 0x6, r6}) getsockname$ax25(r5, &(0x7f00002e3000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000824000)=0x10) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f000002c000-0x18)={0x1, 0x0, [{0x18e, 0x0, 0xbd993f9}]}) 2017/11/05 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f66623000", 0x408240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000033f000)="2f6465762f7663732300", 0x100000000, 0x202000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000ef4000-0x4)=@int=0x0, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000013000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000dc7000)="de", 0x1) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000a90000)="0000000000000000000000000000000000000000000000", &(0x7f000007b000)=0x17) dup3(r1, r3, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ca1000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4, 0x4}, &(0x7f000057d000-0x4)=0x8) r5 = getpgid(0xffffffffffffffff) ptrace$cont(0x1f, r5, 0x6db9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x10800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x30)={0x6, 0x8, &(0x7f0000003000)=[@generic={0x5, 0x81, 0x80000001, 0x100000001}, @map={0x3, 0xda, 0x80000000, r7}, @map={0x7, 0x0, 0x5, r7}, @map={0xffff, 0x301, 0x112f7b35, r7}, @generic={0x3, 0x1, 0xe00, 0x3}, @generic={0x20, 0x80000001, 0x8001, 0x2642f32a}, @generic={0xb616, 0x1f, 0x3f, 0x5}, @map={0x3f, 0x4, 0x3ff, r7}], &(0x7f0000000000)="00", 0x7, 0x46, &(0x7f0000001000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x1}, 0x30) setsockopt$inet6_buf(r0, 0x29, 0x6f, &(0x7f0000002000-0x1000)="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", 0x1000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) open(&(0x7f0000002000)="2e2f66696c653000", 0x2d0000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:01:58 executing program 7 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:58 executing program 3 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x0, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000081c000)={r1, 0x8}, 0x8) syz_open_dev$vcsa(&(0x7f0000542000)="2f6465762f766373612300", 0xff, 0x40) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000112000-0x9)="2f6465762f66623000", 0x8000, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f000066c000-0xb3)="3072995b080452e78cb14edb255905be4ed32d65c3765b220aaf5e2565089c2bc0c960911e415581307ff1067c0ebf06b0cb1311bb52779c3e0866bad401ac9478f11a61cd108c68520a6eba53f03c09da3c7929c1944e329b122d004d5b092ba9c2bc3f59ce2d5058291357f8dec9cabc21f73b2d4fd13e10fd6a3f942e0a9298e449aaabb7356398ea1b7470b81aed01f7be873d07b838ae438b479eb81035aed9763cd3c02c0d9c44f94831e8f96b98eccd", 0xb3) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000a99000-0x9)="2f6465762f66623000", 0x20400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00004a6000)=0xb05) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setsig(r0, 0xa, 0x39) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f27000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a9e000-0x98)={0x0, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f00007dd000)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d80000-0x8)={r3, 0x7fff}, &(0x7f0000ae8000-0x4)=0x8) 2017/11/05 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:58 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000095000-0x11)="2f6465762f7161745f6164665f63746c00", 0x600080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52, 0x40000000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x3c9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000d07000)=0x3) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) sendmsg$alg(r0, &(0x7f0000613000-0x38)={0x0, 0x0, &(0x7f0000c68000)=[{&(0x7f0000907000)="c29abfb13a60fba22b541f", 0xb}, {&(0x7f0000eaf000)="e9814c8b3d73b248666220c83378c961790a7f833448ec2d733cdf63ee00c0df58db6828b999432c35dd619a885a6c28841686bf972e68c96d26616a455ca8889583c895e0124fcd6e4d678f4e330a0a51e853cc510d6507be7b932d9480a2447ec02f6aade801b7bfb35311d97c0ea47127d71c80391f483a301cf627a2da347dfe4f339411891605e97a661276066c117ab01b1868cb56ecf153edbb523943aeea70a1796719a16377af68e91a9486e582ae1c52dd32dc0f2379a81b8de5", 0xbf}, {&(0x7f0000d37000-0xad)="888af70d85b3309e5ea2ab107b9ed4b4e77a1c8ba4855928201bc10853da7c5bd1b1f718c80cd032d1e319a6ae54a351ab48741fcc08a59e239ac5c0b1622249f4fe78d7c0d18d51d12c0d9e3542da3d83842baa1537d3b6408b91d6a1ddea9b8517100f16fd21c5207ae365b939d2e232da70c3e2547fe551bee699a804cab732308a70cebf0eee1b9337cee19b4116680e771343c96f723fac587013ed141395b29f844913fcc4ad86861e53", 0xad}], 0x3, &(0x7f00005da000-0xe0)=[@assoc={0x18, 0x117, 0x4, 0xdf6}, @iv={0x68, 0x117, 0x2, 0x4f, "0d9b9aed59c6996f01965c2e24b90829700d3b4baa541c16793f7753c81ba559ddd5a724251a41ab16ceaa312278b42cc370a246f134b5bf66535929b5ef1446019c87de934586119237025661a3bc"}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x751}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x3}], 0xe0, 0x4000000}, 0x0) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001ba000-0xb8)={0x0, 0x5, 0x80000000, 0x1000, 0x70, 0xd183, 0x7, 0x3, {0x0, @in={{0x2, 0x3, @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]}, 0x2, 0xfffffffffffffff7, 0x100000001, 0x1, 0x1}}, &(0x7f00004c2000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a72000-0xc)=@assoc_value={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ca9000)=0x1ff, 0x4) [ 212.160339] sctp: [Deprecated]: syz-executor7 (pid 28127) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.160339] Use struct sctp_sack_info instead [ 212.174549] sctp: [Deprecated]: syz-executor7 (pid 28131) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.174549] Use struct sctp_sack_info instead 2017/11/05 07:01:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002a8000)={0xffffffffffffffff}) r1 = getpid() stat(&(0x7f00001e3000)="2e2f66696c653000", &(0x7f0000b88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c63000-0x4)=0x0, &(0x7f000058d000-0x4)=0x0, &(0x7f0000018000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000962000)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000415000-0x14)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, &(0x7f0000a2e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000da1000)={r4, 0x1}, 0x6) r5 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c93000)="2f6465762f73672300", 0x1, 0x2) read(r0, &(0x7f0000ea7000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000fc9000-0x14)={0x80, 0x80000001, 0xdc62, 0x1, 0x0}) syz_open_dev$usbmon(&(0x7f0000958000)="2f6465762f7573626d6f6e2300", 0x7, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000588000)={0x17, 0x9, &(0x7f00002d7000-0x9)="8886e4a39210398fd5"}) ioctl(r0, 0x4000000002283, &(0x7f0000883000)="01") write$tun(r0, &(0x7f0000515000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@end={0x0}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, ""}}}, 0x2a) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000afa000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cf000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000634000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000293000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008b1000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x2, 0x7, 0x1, 0xa0, 0xa0, 0x1f, r2, r3}, {0xffffffffffff8000, 0x8, 0x8857, 0xffff, 0xfffffffffffffffa, 0x6, 0x100, 0x1}, {0x3, 0x81, 0xffffffffffffff8c, 0x9}, 0x4, 0x0, 0x0, 0x1, 0x12, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2bb, 0x7f}, 0x15, @in=@multicast1=0xe0000001, 0xafa, 0x7, 0x1, 0x1ff, 0x5, 0x803f, 0x0}}, 0xe8) r4 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000066e000)="2f6465762f73657175656e63657200", 0x4081, 0x0) utime(&(0x7f0000d7f000)="2e2f66696c653000", &(0x7f0000cde000)={0x8000000000000000, 0x5}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007ed000)={0x0, 0xf13c}, &(0x7f00004b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000114000)=@sack_info={r2, 0x88, 0x7}, &(0x7f0000241000-0x4)=0xc) r4 = getgid() r5 = getegid() getgroups(0x5, &(0x7f0000d8f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r4, r5, r6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007e8000)={r3, 0x800, 0x30}, &(0x7f0000647000)=0xc) epoll_pwait(r0, &(0x7f000006a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3, &(0x7f0000344000-0x8)={0x6015}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x200000000000041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f00002fc000-0x9)="2f6465762f73672300", 0x2, 0x400007) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057b000)={0x1, r7, 0x1}) openat(r8, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r9, 0x8, &(0x7f0000976000)=0x75) openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000)="2f6465762f6877726e6700", 0x100000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x27, 0x20, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x100ff, 0x2, 0x8, 0x4, 0x8000}, 0x20) 2017/11/05 07:01:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x80000001}, &(0x7f00003d7000-0x4)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x20080, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007b9000)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x1}, 0x6) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="f151e26115c42862fa44468f3c74f8cb518d0b957f20e5c20eb03caeb36c6b8054b1d651c12e5d17") ioctl$KDADDIO(r0, 0x4b34, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000af7000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f34000-0x4)=0x58) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000eeb000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d3b000-0x4)=0x84) 2017/11/05 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:58 executing program 0: mmap(&(0x7f0000000000/0x836000)=nil, 0x836000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x803, 0x6afe, &(0x7f0000158000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aef000)=0x0, &(0x7f00005e6000-0x4)=0x4) unshare(0x24000200) unshare(0x2c000200) socketpair(0x5, 0x804, 0x8001, &(0x7f00003f7000)={0x0, 0x0}) writev(r2, &(0x7f0000ca3000)=[{&(0x7f00006fc000)="bf8c7e6fe196a7c5ce023ce77e11a89f2ebe8ba4a78b02294f0b1934d789383c6f0bf93d5a02f608e387d4d14658a2245bbe9641174556091ef7a10416315989ffff9434621dbd68", 0x48}, {&(0x7f0000810000)="1b72ff87b7b2f4a3c340d6619e13baf7326536b420050fdd6f3980a623e16bab06306ccf85c1360d48e00beed0b20408308cd0a8f89eebea295a1594765d06f804b076681ed46141d87d4bda16508bfb5b628e9292e3a6a8edc8be80f7241f7f1bfe27109f87c4d88b3dd1d4dc322d450e3d89feab5352f6e26df0498ebf195b1195b55a2fe503ada258025d5ffcf9af4087af6d4c3e853e9a224679f8e5ff", 0x9f}, {&(0x7f0000fca000)="e8b6c715982733191cb53cbecee5713ba437a9771fffe0518e96e7401c514ad269a8a9ba78ca93911e56af4aa2fc0bb8a40f9664e0e5718928793b7f2e583f274bbe1687e57f352631430099508af80cd119", 0x52}], 0x3) sendmmsg$nfc_llcp(r2, &(0x7f00009b6000-0x70)=[{&(0x7f0000ded000-0x60)={0x27, 0x77a, 0x2, 0x7, 0x4, 0x8001, "9450a6d16ae889f36419fc88599060364328435f1e4851b4de3da1e9687485f1cb159461dae561fae505300b51b522e1ebc5cf7c8db5c5f4a78e14240c84c5", 0x1}, 0x60, &(0x7f00004cf000)=[{&(0x7f00001ce000)="6c21a6a3e284350b852b23aeabd8a83823a206405a7b951e87da80a981c38fb7c50a4805ca8276d010011cb9478d7368c8f678b797852912df7871b11bb22e0afa04fb19f1b48f5b396b29d03e5d5901cfbb04915a3dde986fbe4324b76603ff87aa4a79a2521a00925767a0f6d6ec4521286067c6acda086597ba7d860987ac4384c14563f6a3a3d3421973dbca25", 0x8f}, {&(0x7f000041f000)="", 0x0}, {&(0x7f0000e7b000)="a69e5031b962685fa065daa57bce89059b1fca07e3dd6648cf33b4579634", 0x1e}, {&(0x7f000078a000-0xe4)="2db20cf2f5d280553f81298b3b648d34a874b69b592bde5057110dc331da14ad57994951d1df1e66b96a0f927d4b17831018bce4e843016d13d44cd13be685aad8c17a03441d693360f00c1857647c37cfb36d00db3d9d19315f490fe4566f29bc99de84febe0b7b8c7731d9fa922109efb2044e892672535cc770eac9e3132a8f08deac8aa05899d3e95459d61b858addd73b8cb1179de491c30ed926f58bfbd8d88af042724abf732cb422c3030c05f3a1a9cb60c79ec6e9557f0be4712fc31362f13fbe5943be16b08d7a2b1bdcdb7b533a85c81a24dd4350431dd20c792fe90c07e2", 0xe4}, {&(0x7f0000001000-0xf6)="d69479bfd0753b41c8a70329b0bc88d5487dbf1b53ec77367a5c6e333ce235730cade6882e26fa4733b855743821dcb6c615b8f707ff4b021ba374c7930f8a7bd5181146dbc8adec2cfef003e087d92ce4302ada931d7eea3ebc32e727995f864c91a43f8067d60f1529e3fd0835c7b096dd833fee709be9b0f55a6c9ed35c5aa3a92e2da82408f93ac7ec7344fd46a10b92b4e0f31ceef4e210a03e49543e2296ed787fa908d11d1c03b90f65ce5338922be9f5b98e880d67a8ad58bb7f68c7ce93054aa337d48111ad9349b3a43b094a3bfd43ac8ec982586ed6a8cc69496025900d012b765087cbb9363611da433fc26df39dccf7", 0xf6}, {&(0x7f0000000000)="c4341692d3ab7c88fcdcb88d430dd79df8c5a75fc68e4653bde387dc3e404f524da3530fa3d6dbd527bc4ac2647b9c85cf9b038e0f7b7244a105b52f81f4773c16ba9c177f599957d16ae3ca71a2043e1f9d422e4e09f4bfb0960c8210548c9e56dd8603a8b6e9cc4aa49a015c51878b659b7e2f93b118ff3f23ad19e2020afc645348b7f03cd24211", 0x89}, {&(0x7f0000001000-0x51)="84092138bcf6e56a1ed48442da00bd524a0ca70bd9fd67563388decb630335abd9cb54a1ac5c298bf3d2d3fe2982c94c2161212342c5be6051e990652c8942f50e43e64b71ecdfb2d6b3ea75745fd1b205", 0x51}], 0x7, &(0x7f0000000000)={0xd0, 0x10f, 0x2, "4bef73202bba7e2f33555a8ed0e4c3989998887828aacfc9360f4d27a8c5d9a0add27114f7b49017344f4ae8b839d313e952495fc3d7298509a117f1148da88eaebb4c04eacfadb4a339f5c88db1b31b8aa78d217c81086a07bd9161f4fdec5a9d2ba5d10154efd15396398b41853904e383b38f25d24d4bb858b64f13665c4c25760520361bd17cb9bfbac847d1f13c4198a02e661df54d9b577f35852ffe7e06f5c94911bf9900f5f8d0b5484771ba82301a5f0a88ecea503b"}, 0xd0, 0x40}, {&(0x7f0000b37000)={0x27, 0xffffffffffff994a, 0xfffffffffffffff8, 0x2, 0x5, 0x6, "2a590976553ed4287ed5c772f3ea68af841ece46825b04e0939a7c590c7af282b19b0ae027ff9825c03b3c9022de7121de9d3a4bc7a7c36e1d28fdd89b32ed", 0x2}, 0x60, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000001000-0x1000)="86b5237d8154d6b6f5c8c2f8e42066be6d4808fd7bd58bd5077f424268a223cd027bb0e7c4bd37d36b48a8ceb4f04979eb8be9fcced02e7c8b121b0034a31ad174c95a0dbda2ef2bfa0357503a6552b6c322b97075af36131104623a3bd0443609800bc9e7f4927e6a15479bbb775a8fce10ca6301e1f205561bd7b5774c4ad5207af8289177a09edc89493fa001e7baa7a8ddf33815cac8f885ed93d279f4ea3ef1bc9fd5595ac4a015ac602ed6b0fc4a2eb94ffdd0087d8e18e26920ae560dd65836266b3278f373a4ba1f4d08233ec4f5839e9117eca919c94504186e1df91e762cfabe686c74f4c221191cb4c5282db21ec9c61023bab8efbe2b0bb115b650530dc4a32d8fc31c439e9e0233cde33acfed69b29ffdd741032d8de824358250a534a52482f1e08c709377596696f2556b2a45c477cb22f4b0056bdbb0a151aa601dd6c95995cb1f1359a6ec05235c1a0c248c34a08f90c0a8db841795cd4ce5abe10afaf0c13f80376b41673fa93a4207646a2ded3fb87109af79ead076e61743b3fbb0da3729b508ca9f5ccafe5973fedcb928bfccb297dc9e886ecfd0e44a2d654f32a06777bde9a2eef65a2e3441bf63d05964ea7bae764f817e8f6c25e8fbe7f7b0cb74b3614e4bd8192dd7c3f05950e3a2a722aba48b2e2d23a2185c4216e402fa9ce56f72a56b7e8d442fbfb84996478976bb707d7fc49dbcfff1a158210fadfdf5bca8335c23b1f89e4b9a8cf17b607ccfe494d24de6fc0c1a25faa6aef1f99317429d12a4f880574a7803a134a61750d72e24c4ec0f999d9c99c1f76a08475149fae02dcf3d6794a8dbb958ee3b7666e383d33436933598e21daa123e89a5e00a56855983a0c0a57d543a95eea95ce086c6c9bec27ad3e48b0cabb5f2ef292864c0aa011ad7636933496171014081cbde56c23bd109fe43779b7223cd0b995b17eac7b5ef2cd9edc0869307049edafe69b3787b1f24debe3b9138b54c894ac4ebe25490f6120bf9d81f3b36b25ee8d8a2d0cbcf3903c2256402f73de981e25a4345fe35eecacf2f0a5dc005200a1d17c564def560383ef8822e6eb074e86ca1e33b5c8629e0f2746dfb3ccf12700c7d05724ac016c543604fac21f2c318e693f5c358388c6c34053059eaef2a4c821080c15c6658a811ef7543977ace2f647fbc4c23e7e6062b4d62c5c7741634cf587503b3cfebfb4918a95e2b0d65b2dfa3f6a69f17d2d4956966c6587900a73c45dee29889861089e5da00a4e0c994cddfd2665339523ad33a7a7d6116e037b3a1f387b45b0785b3130a84f4c18fd709da61aa76d69578f50466d3b57f485a3f3aeba8ab6f9074446fbb0d6c3fe90f98cbc0a834b0e7618c1d6875d3401ab7b63704a4545d3f6ffcdb6fbe377fe9ad0ec30fcc86d399d8608d23bd76f51aa3a9a127f5dddbd477399fffefa8ed6a703cbe7f3c22c7984e2f9927b6702d134542d08b5eead2d6ab5e82e092e338b60921d7f2b9d4980ceedf7137129d7b43a6bb8db5a167e467ba90d71d8d9c00d32c471ff6f03302d2d735551f34fbe01016b8db3b2dc9a3ab84c32a3f031ee884c431c5141d360ff29cf3e86443eb1d88c62faf888a78edfecfe0b08f606c076bf93b53877cf53c820768d35edea2d886e1e4a50df62b3f48ebd76fd43c75cc1f2789fc9bd4b484996e1a5befc3dce2fd053eed5e34deac69ca11d82210e6f409ed3b4a9070012e105119c1c3f6a35be846f01e928967f62aba45172a132bc62f44e01bf8afa66e34a3d93025d03038bf6a79ed1ad10758dc981bd72896e14301b3fec18beeaacd07ad65f92593f7ad8b446ea572f8b841ec760d6a2a5f6cbdb65e092eb2dfefe0e5e1a437a11cc896969fe1c4a8bd880d9ccf1343732f5087fc2501fed3b4d756ae36e99b35dd92bd0af1440c84d4e6943a11cfb7838de470c87cb79b1697b3f3839ef830267cd33059914137385fdd4cd536fc42948636ae356e592572e1c3055932d4110a794f9653ee0abb15e4e24de493f7dd16f5587008ea61a1f130de114574393a349bb18c01ef7ffe004ea3a07fe386c4b91ad04295dda93493fe4cb180fe34779e7a8ae69b45331a2c28f9883e9936f4c268d66cefb625c285e5c3b930fdf4c0958c2a0bfee3e5d4a3ad0aadf4e8b6e3b51992bf10c945da9790a89cd0d29c82abde16299e40ede96a375e3b414b1c200792d2e0bc24102e4ea6a89fa3789475dffda087756d950ed2063d2f50e2bd13f6d89bb244a562f0902f9122e6fd5c3700ea256a2aa6c729f4b18fabcde7d6e98addcbfc2d47afc348a69c7ee369aaf66df4bbf8b50b4c43fa006a8a9ee220d9c30ab489397a6934f00cf7ea3bb4a7345532017955f0fc0fc6dac52abfea0af29fa67a23c29a0d00ac49e6b52419e8161112d56986c0c69dcebad48a96089f793d5284355032b4941c375e963c72cbeb08a5375808c58c31bf0ceb4a8061afc3d70b81f5e0d699bb9622657b90a76c94d365415d4ed45b33b9b1250ca5086dc8fc0b584a3287df80a85831a41c0f43a6a792fc90c54eb6a30f763c1167e1abbf9291d31f17d98b7e596c656e8d5b0de016aaedbb26ad43a2b8b59cd359e890be890ac4d0cb55898ebd797572d22913e2e427115b1cbd927cc298876ebb01d485cde12d261d286853179f7f975932e1fc7c818a57419ced21bb00e888f4f1d4d456dab17256bf39ff23eae1506b421ac2f58ca04a281a3f12f2781a94b94ff71b63a5b9fe9f56efd0c39d307461a8853fd03264851506a792d592dd21c6f4d06ca4f6839ee63e5cdc3582ae57288e39c5f51082ddc79269ecf3f98433cc39b560713f536dc761eafe128211457d5473b93c27a1d5e4eb92ae9f796f490e878483892bd54948af754d6497c36a80df42a164ae985939b286e0cf4cf8b087a3d3fdc078d4916d6e8349a25b27bd109b584a391d786e654af4b8a753f4a407c34fd049ed17dd724b6fc8887c6fcdd14ea8264ab316c2b3b0292c3bc8266a5a890dc8fb76e7212462982a0c6a34574058838064e30acc670b12d28a76dac0e37652e98e4f62477b51cb3cc8649f8b018866b4d2f66126dfeccd0c05601a31332856109a913ee4f08a0bcf41839b00911586f8058810e3a4667fe3825249fd5c3792101c9b2e91ccc4caef397211c08b70ea3e605fee38a9328156dda00c4c3a4967fcd0a99abb5830c75af9ebe4bfe8746e0b9272b8a95dc370b1d9d8add02f87471260b64a6470f2ec3ff7862e9462f79d96965f955c090e4d4408382259731f5880f4e8e4e98ced47a2172ee23523528edba2f8d1dc56f9a042568da6a71fbf5f3055bb135945fe058ada0ccf854c745822358a4a66b1ce7f2979ad8814d53e17a531a3fd484a9331d1846c6c42799d2fb55af806ad70db06a8a0497c9c38ec171612370322a5f2896c3ef0e4681bf05669947c0b88f4bef484f16438f9749247efbf96c62c7c697a8a857bd2ed5b460b3a38abec5ba28207ce67c9f15602669b54d932af2e0c0cba978201e9a22f3e340e92a7f3702ebae685f021fb06b15f45411912d145f8e331a541bff0778f540b5c8870f3c3d69743b9d3137f9d0fdf8fd1b14c7158ff4d94344f094c0e79b5c61744c43c5f6b1884c1d1d5a7f4893363428c19fd7b9b65eb82c6b6904be7ace54d9177c5ab7bf6da3a9c9b62af6fd9b3ff1af665993e41f8b3c467d223fc92799b57f691f744d7ada4034a55de0cd0f8e14e0bd49215261be3c13c1809f318e07b54cafd36fbd073001d7d1df3e54c9bf02d2e8a741bf325a803c7078c38913651348aa5686c9aab31bf3395eb2b6bc19f56ac597dd464877d00603209471db891a3d55979dca595b653ace52c76680e07b120cc11bd3bad13389c2032ae85e6ff38e4ff16391edf440d5dc1cc188227c25ef4ee6fc2f9f6afea90adfd8f181318387a38b131c5ef37055bf023a0e565a6edc755e44ee167843d6e1311b396d7945ac12f15bf7f3016869807a9460bc6e2b3735608243508bd34e39632657471c3a17b52a7ae1dbcc822d303ca944ea9b5f62b331edc4351d326805b4a23dde54672d39fc35caff2d28b723702aa43a5da52a15a02e93016a52b32dfb8d5aa668e41e368dda0636a231be3958b294b98d46338b3892442728a2f00b2414674283ee8ff0be06ebb357b35aa6f264c97c18b0c47e4eb677124853d8fb8e160838df72aa0120a4b538d002b887508485ec2ea34a01ea30c0d771a22bfee5ecaa61e68ffb8cd3decc4e34d5db538591ec69cf8363b06a409c38a1e34f1c5ddbd6febbc3e697de22db77ee8142289218fd608d2affea7b41bac5074b3d8484c6aab209d51da22f86655afce4d2ec515784eeab1c609ef3b227917b317703b37e77b1a5889a6e485c30bbbf8df2fe94891abb58ad673c04a8ae0c2fe88134b931ea0ab3226eaef09b51ffc24e6a61d6a2ab2ae9692e32c9f10f1e341dcd880b1b7705bea9f8e01c51a6ef2e87ad22668eb38ecf3a83e5f03438ce531d9ab2e7d380e99294c29e42f80fe7d0f2591b0211bf97343344e984921676ffae208cd6bb9c53318819e3f28c3141628cf936dc5b15865dc03fe32283166374e3d4392682028da17b432d71973800e959740b3d4ab65964c97892ce830126ce715644171eb5517d083dca4733eb4f44a51c9ddf1487f0f416898e65247b5347e49462bd13e4768aba70878835ab062a3219804bfb478b2d1bd1eebe0331469e86b6e61749b5f4d2396c51f295902bd2411d93c54b90f3d784d7815a67fbabaa5898c2c7860a5c4ed050e25f1107917c75a7837eb78844699f97cce3dea1da43993fab7d10101460858c1f9eb1f41076adae381c7bc7d530e5ef69726fb222c27cb10048cdc5dfc8e6efae60d2000540804dd76c3cbe1c390557f47c072d1d2a38f81dbd3fe003fe617d412f5f91439fa6c1a0a78af5fa086badca12859dab9415aae4b427018e6a6bf6bdcd38b9c895332d3cfbbb4b9fd3e4f68bbfb5be60a3d954982f948d4a47f4ba26a9aa4658da291848b8d08ade0231867c70be4633932d90aaa3d74d6763ae27ba232a6d4b65f07be4f732f01329d4cc6ab8591d1cb856310f7cf65d3e1b2898a5bd8a41661c69da4c8803a3858845e9d6a28ece420f216d6b7fac4a5cb7ce2cb5a435efda2cec712adbb4f697873ecacc3409d60eecba0a3c4a197992298731b7435939aebf2685810301febb30d1148fd1c6436f51fda151b6842d7d6dcb4427b5b31b61b0b56b458963891e8d2012e4470ede2ffdd1b4f7095637713e97a4488fde06ef5b849adeb0586ac97d1c9437422e6dc5515d2edccc2e90a493f14bca2bb974cc233138117377b5c0b8ee51f6f205f71cd63fe605008c94ee3496733973cfad9f530cf466a9df3bc18d8cde4ec8c01136070aa5ff045533cc662c257908b20fa8b09c546d05c95dab2793914a3d498dd22f3a39927709c0a18e7cf23df1f05a06762c516e4a335fc1f793bb6738cea11fd772bde15b4d55109db610210a9dce12e71bcf4c80079d3e63414c91da2f8937bec14f3e3ec03b715207c65301ef100040f64a462791a4a6be0b65efca84afc835761c9cdab8f6d0f4ad33172571e225b06f8176ad47880502455c9e9fa15eb5ba497832db93cfc7fede1272054ea05aa5955523be919aa100d664982731a84a889b3017eed07cdb5ef93c32f9364ee472ff954b589403c18a836ace29ddec3738e44180ef39477ea7a89cb2c8f21b479d24075241ce98dde38c8aff4", 0x1000}, {&(0x7f0000001000-0x85)="b1aa19699d33a230addfd9e5a03a0ecd8bb5d7a0a4f3c2813f6380ea65d93ce6b8118840757c8072e516e82f70223054c67354dc299948684f8b1f3b0510defdac470f2d78d97b6a1ba55118f178b38ffbb66c1e61b5752143290ef50d1613077c67323cd6f00ec9afb7fbc376aef282aa646713ed365461e628eac2f0bc85671f5b74c84c", 0x85}], 0x4, &(0x7f0000000000+0xdd2)={0xf8, 0x10f, 0x0, "f16de83e595e3b3e1471ddaf112e7a43fd32efaf0d47f7b8ba23b7453f7c22b4706b9aa567beb5d9d04afd1af4d2823b428328da7f150d067610e2c3319dd9bbdac73890df94ca590d224514bdf8601719cdeab1081453faceca439caf46847c4aeca8ce3b1a7220919522b10a8793fd77597d51add4780385c5329db0a01634056c732202c0c2f550e1ba5878c1aaee33d73de11f1737270d5067cf48049c810b6591543648a03e862fb5177b1e2a0ce3af9ce6c71914fb40ad4317e403ea90b2494f0831522b52e85eeeecfbbf5a27183879d4b42ef09920d94d4cc3c817896947de538b94a1"}, 0xf8, 0x80}], 0x2, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f0b000-0x58)={0x26, "6861736800000000000000000008", 0x0, 0x80, "67686173680000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0x49a000)=nil, 0x49a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) mmap(&(0x7f000049a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000049f000-0x26)="240000001e000712010100200300650001000040e50000070b80002100000002000000404f04", 0x26) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c12000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c19000-0x4)=0x8, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000011f000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00006c8000)="2f6465762f72746300", 0x400000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$netrom(r2, &(0x7f0000038000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00007c0000-0x4)=0x48) r3 = accept(r0, 0x0, &(0x7f0000894000)=0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00001f6000-0x230)={0x5, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008f2000)={0x0, @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]}}, &(0x7f00007c3000)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000fe4000-0x8c)={r4, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000831000)={r4, 0x0}, &(0x7f00001cb000-0x4)=0x8) r5 = dup(r0) write(r5, &(0x7f00001f6000)="3a27193c66d9983f11f6aa5316a2b34a9f5d1c562a7ff8ed0a723077e32acbed69aa402af5e7e20de469d7fade53b138f59f01ea9065ed7156f49f597ea637b29427fff4f653bf9d52ab79b3c573645630ed109a51a78286e559629af277c17c94f27e0790a01a24174e0aa23363e153af67498c", 0x74) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$packet_int(r5, 0x107, 0x1b, &(0x7f0000c77000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) dup2(r2, r2) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000fc5000)={0x3f, 0x400, 0x8, 0x3d, &(0x7f0000775000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3, &(0x7f00002ec000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000b02000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/11/05 07:01:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sync() r1 = syz_open_dev$usb(&(0x7f0000bd8000)="2f6465762f6275732f7573622f3030232f30302300", 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000312000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f00007fb000-0xb)="2f6465762f766373612300", 0x1, 0x40) r3 = inotify_add_watch(r2, &(0x7f000059d000+0xe6)="2e2f66696c653000", 0x20) inotify_rm_watch(r1, r3) recvmmsg(r0, &(0x7f00006b9000-0x3c)=[{{&(0x7f0000ac7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5d000)=[{&(0x7f0000f55000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x229}], 0x1, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x20, 0x0) bind$alg(r2, &(0x7f0000c21000)={0x26, "726e670000000000000000000000", 0x100, 0xe, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b59000)={0x6, r0, 0x1}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000142000)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000717000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b3000-0x4)=0xe8) sendto$inet(r0, &(0x7f0000b29000)="004e", 0x2, 0x208000, &(0x7f00002f6000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f000042b000)={{0x1ff, 0x10001, 0x40, 0x7, 0x7, 0x4}, 0x2, 0xffffffffffff0001, 0xef}) sendto$inet(r0, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a75db4d48abaed258b00417f96d81e379e0e484c2b15fcd552ad8ccc2bdc07cbbb8f5654687c90dc08bd0374187bcadb37ea7fa110be2e3038795261a476a9cf5fa6982c39d2b41cb29e8a4688152578e9c46f6a99371a98d2a52db0f82cb76674169dff4ee0e4f6604885bf784e9ca11a06bd5e413d8bc7fadcf18a86286142fb9b0fbfb2d531c0379954b4090d0c35bfa17de4b2c3aa4afda12fabca2c66d5bf4757767b0849f695c77149cfcfcb090d3490e99e208fbb99dab882da0067441fc3f4dcfece1ad2db83991d79b2a860b2f493e36218c5de53a53d", 0xf9, 0x4048080, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000b50000-0x10)={0x0, 0x6, &(0x7f0000918000-0x60)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000535000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c7b000-0x10)={0x4, 0x8000, 0x4, 0x1, r5}, &(0x7f0000668000-0x4)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000015a000)={0x5, [0x9, 0x5, 0xffff, 0x4, 0x5]}, 0xe) sendto$inet(r0, &(0x7f0000f55000)="55", 0x1, 0x8084, &(0x7f0000f55000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000798000)="", 0x0, 0x0, &(0x7f0000f61000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x3, 0x5, 0x7f) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00007f7000)={0x1, &(0x7f0000695000-0x4)=[{0x4, 0x1}]}) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000c0c000)=[{0x40, 0x11f, 0x5, "35706311271ae5aa667a34d41b6aefb3b92a0602c3de961d159296405f3ba834ec84857de816286580bdff"}, {0x98, 0x100, 0x10000, "cd5dd33f55ada42c10a97fe46cf09f9d5f1476b5556828b0f5deb522c6d35ad7588ed80c624b7ac3e88616e219524d81bb106435ad376bddb49ef517a21489d3d1a9e5da10bd599fbf829ad1c911390c99e90ee71c786dd2e2775877efac486ec0b242b3a70431e097b51658c47023fd6666b0cbd28826c649de11c5aa9f14adbbfd26a7a585"}], 0x2, 0x4}, 0x800) 2017/11/05 07:01:58 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f000000d000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000000f000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, r2}, 0xc) signalfd4(r0, &(0x7f0000009000)={0x3}, 0x8, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000007000-0xd8)="", 0x0) r3 = dup(r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(r3, &(0x7f000000f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0x8) fcntl$getownex(r4, 0x10, &(0x7f0000005000)={0x0, 0x0}) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000025f000-0xf)="2f6465762f73657175656e63657200", 0xf38ebda8da830768, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000bb9000)={r1, &(0x7f0000a70000-0x89)="957e7400dc1d6196b8d5b6e22d6459f211c4c8b1d521fbf6f721bb078748c1860d5a566a79402b9fc784da0f34dee1811e533becbbbadc35cff216f9de3db5b7fabd26dc0bfc33d20e5416683a62e41b47b2d64889ff3ae0f3ec3ae30a39ba0e301d8f8271792eda16d4aef6b35fa2f703ea6d51886b8924b29ff673102dd42b214f0a0346a1f0115f"}, 0x10) r2 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r2, &(0x7f0000895000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009db000)=0x0) bind$inet(r2, &(0x7f0000bf0000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/05 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xf57, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e7b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fc000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc85000)=nil, 0xc85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x400000000000a, 0xfffffffffffffffe) r2 = socket$inet(0x2, 0x4, 0x2) close(r2) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000515000)={@common="64756d6d793000000000000000000000", @ifru_flags=0x8000}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c82000)=0x40000) ioctl(r0, 0x1f, &(0x7f00001e6000-0x9a)="cd12b14c5d13cd12944822c56122a40c0430d6ac67037f592d830f43204ab58e1c78d0fd858be2a2257150b44105f720ae6ece4a6e5a4da0e037446404a4b72157ea60e6d79b4741924988fff6f0437e275286590f36ab2b550c8f0c9223f94c7687c7c893519c1c57ba761da5af268c01985fd31f308976068b8867b49f74794c605f9bcd8b2604752d3afb3dbc8e19934c7d4c9f6b4121f8fb") mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) unshare(0x8000400) r3 = socket(0x11, 0x3, 0x0) r4 = socket$inet6(0xa, 0x200000003, 0x80000000000007) mmap(&(0x7f0000f9a000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r4, 0x200000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r4, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f000097e000)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6baad7d6e9796cd9252c656e35012d8c4644605a7b777dffe446f1b69ac1404cd17be061ca3f7d016a625fba82441e115e55d35fcc78bd74b88c2e6ca84533f266b82cdd45fdb88d7becb6a0ad61fb5d3e1e4c6f44acc88fd630bac6b", 0x90) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000ac2000)="2e2f636f6e74726f6c00", 0x0, 0x80000000) getdents64(r5, &(0x7f0000fc8000-0x14)="000000000000000000000000000000000000000000000000", 0x18) ioctl$TIOCEXCL(r5, 0x540c) sendto$inet6(r4, &(0x7f0000fbc000)="", 0x0, 0x40, &(0x7f0000a9d000-0x1c)={0xa, 0x0, 0x8000000203a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc9}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f00000ef000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000a28000-0x9)="2f6465762f66623000", 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000314000-0x18)={0x0, 0x4, 0x0, 0x7fff, 0xfff}, &(0x7f0000d95000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000005c000)={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]}, 0x6, 0x2}, 0x98) r3 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f00004cb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:58 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000015e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) preadv(r1, &(0x7f0000000000)=[{&(0x7f00003c6000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000296000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000001000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000002000-0x4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000001000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0x5, 0x27) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000)=@buf={0x3b, &(0x7f0000000000)="810f91571883552d1bfa6f8aa46dd3c63c7160009555b7aab49dbcfc47e7c4fa353db167f84dc687d6afcb96a67c6a13795b83a5da86e196d33098"}) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x800, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@generic="ad2ee7c68a8fe3425301946f6d0d0e9c", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000005000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0xe6)={r3, 0xde, "30eae791017c871cb3491eefc69a3d69c3a1b31ef722598e59e67dac12016a7a78dbdccb6098a1112e231ea0253d097b95b0bade2bb102adecb6e3f8123936e15fe061d04daa73d6db9039f37e255fdd26512f81a2500a481957a7503eb5a3230ec895b4e044139a9db48877d8db5fceae2c33c1bb02fefcda7b11114a3732bd99fdd3c979f94efb44b5c4d84de9d33af699f54fccd628035670afbb2f5575104f91d8bb6611b26cd3d8f257248ad5b72ac644adff321b67059a00ea67d0a0b553ff5805e028a1c1ccd965d74cb30e78e51ee88cbef513466446f2a9320d"}, &(0x7f0000002000-0x4)=0xe6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6869647261773000", 0x40000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000003000)={0x3, 0x81}) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000003000)="86", 0x1) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a0000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000081d000)=0x800, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) writev(r0, &(0x7f0000d5f000)=[{&(0x7f0000ee5000)="a7", 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ca8000-0x4)=0x230, 0x4) sendto$inet(r0, &(0x7f00006af000-0x7de)="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", 0x6c0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000c77000-0x38)={&(0x7f00008ae000-0x14)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000048000)=[{&(0x7f0000673000-0x72)="47", 0x1}], 0x1, &(0x7f000044f000+0x92b)=[], 0x0, 0x0}, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00002cb000)={0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f0000ef1000)=[{&(0x7f000021b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000b67000-0x80)=[{&(0x7f0000233000)="343feb4f973af3bfdbabddc9c30a09e0ca079a62a47cfefd18", 0x19}, {&(0x7f000042a000-0x8f)="7bea7c577de18822475af06b2feb0ab4ebfc2f6c3cb3e141fa795ba0119b057d6ad92797c88c06639f2cf3cbf93494d4e48e6fb071174aa880609083a36950b4543eae3fc7b478565bf995824afd1ac24f79a56c212b2a2b081863f7eb92eee727ae53d74ef5065ad569fa2861c671ec2736f916e62bd7b72b0699ffa2369b8e65430907b8861940cbb2040aadfce7", 0x8f}, {&(0x7f000058e000-0xcb)="7e3a2777622aa9b6bdafa431d930be01769aa2f07d2a5067b69e4dbc9a6d20656f8a885d40c7fc4f8b639d77392785e1208b8a1f7ecfa31c7a76840954f123c6d46cd9a598cd338d4e5d4c3fcff6e9d1d7952425adbcb1fffe833f4c8a81674b4293ebd1b530d1fc7bf4e8e52c34afcd3323a5f9beda837af4785dcc7aedc6e8e60f372e493fbe974473706bf5f26774d28e628ca558b9617a12065b1f1bdfa8f523e2396783ea7b29cf09711a04bdeb3cf44812643aa8cec8a9d2148a188df367db99ba94f459af2f846f", 0xcb}], 0x3, &(0x7f0000f87000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0x6, 0x2, 0x0}}], 0x1, 0x4000}], 0x1, 0x20000080) read(r0, &(0x7f000053f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x459) shutdown(r0, 0x1) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$hwrng(0xffffffffffffff9c, &(0x7f0000706000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000bee000-0xc)={0x0, 0x9, 0x33}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000038d000)=@sack_info={0x0, 0x0, 0x1}, 0xc) 2017/11/05 07:01:58 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f66623000", 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000-0x10)={0x2, &(0x7f000000b000)=[{0x5, 0x2, 0xfffffffffffffffa, 0x1}, {0x1, 0xff, 0x5, 0x6}]}, 0x10) prctl$intptr(0x1e, 0x9) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4610, &(0x7f000000a000+0x99c)={0x40000000000001, 0x0, 0x0}) 2017/11/05 07:01:58 executing program 0: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ca1000)="2f6465762f7573626d6f6e2300", 0x0, 0x2) bind$netlink(r0, &(0x7f0000bd8000)={0x0, 0x0, 0x33, 0xfffffffffffffffc}, 0xc) utimes(&(0x7f0000c9e000)="2e2f66696c653000", &(0x7f00003df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000ca2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d1000-0xa)="2f6465762f70746d7800", 0x4000004003fc, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r5, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x0, 0x10, r4, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r5, &(0x7f0000062000)="2e2f66696c653000", &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000159000)={0x0, 0x0, 0x0}, &(0x7f0000464000-0x4)=0xc) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000088b000)=0x0, &(0x7f000006b000)=0x0, &(0x7f0000ca4000)=0x0) getgid() getegid() mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ca5000-0x4)=0x0, &(0x7f0000292000-0x4)=0x0, &(0x7f00002c1000)=0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ca6000-0x8)="2e2f66696c653000", &(0x7f0000ca5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ca5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca5000-0x4)=0xe8) getuid() mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ca5000-0xc)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000c3b000)="2e2f66696c653000", r7, r6) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) splice(r1, 0x2000000, r3, 0x0, 0xfffffffdfffffff8, 0xf) readlinkat(r3, &(0x7f0000a70000-0x8)="2e2f66696c653000", &(0x7f00002c8000)="", 0x0) connect$netlink(r0, &(0x7f0000036000-0xc)={0x10, 0x0, 0x4, 0x617f}, 0xc) truncate(&(0x7f0000130000)="2e2f66696c653000", 0x0) socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f000074e000)={0x0, 0x0, 0xff, 0x9}, 0xc) r8 = dup(r3) pwrite64(r2, &(0x7f0000ca4000-0xad)="310df0ac4f23b0bba1a6b5ebc4d59db053948d544428081838f7a1697769ec3d82c2751a636183924a649d51ca9bfbd8fe77a31077bc794d4440e74e9154d914fad687d2f802c768140608d0b3f62044f5e9829d9f9bfe0789e79f4ce475faef7188b413e30cf0697ba02be7117e1eaa8a09c0e25d7272655bc55f39a08bb8309b07cff9e69339c704bf6cce226d50e7b65c310f76c90c7b62de03bb845102ea048f0c791c12972e8c02368315", 0xad, 0x5d) r9 = syz_open_dev$loop(&(0x7f0000001000-0x7)="2f6465762f6c6f6f702300", 0x0, 0x0) rt_sigqueueinfo(0x0, 0x2, &(0x7f0000c9c000)={0x40, 0x0, 0x0, 0x4}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000012c000-0x14)={0x0, r5, 0x0, 0x1, 0x0}, 0x14) dup(r9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, &(0x7f00007ce000)=0x1, 0x80a, 0x2) ioctl$VT_ACTIVATE(r8, 0x5606, 0x13) 2017/11/05 07:01:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000bb2000)={0x10000, 0x6, 0x4000000000000000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000012a000)={0x0, 0x2d, "7a5f2dac5d86341dbf0d9b8852df2d0aef960cec9e3ca88f6b221173e8220bfe10b5113e786da96c3346f88679"}, &(0x7f0000fd2000)=0x35) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f000014c000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e13000-0x20)={0x0, 0x0, 0x4, 0x0, 0xffffffff, 0x7fe0000000000, 0x9, 0xff, r2}, &(0x7f0000d4f000)=0x20) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007a9000)={0x8da, 0x1000, 0x8, 0x3, 0x5, 0x0, 0x2, 0x2, r3}, &(0x7f00004f7000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0xc)=[0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000033f000-0xa)="2f6465762f7663732300", 0x3, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000ce0000)={&(0x7f0000c41000)=[0xc080000000000000, 0x9, 0x30000, 0xe2, 0x4], 0x5, 0x5, 0x2, 0x100000001, 0x5, 0x5, {0x5, 0x8000, 0x6, 0x5, 0x1ff, 0x7, 0x0, 0x4, 0x0, 0x8, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x4121000, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00004b9000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fad000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b9f000-0x10)={0x10000, 0xe000800000000001, 0x10000, 0x1}, 0x10) r5 = socket(0x11, 0x802, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000fc4000)={0x11, 0x3, r6, 0x1, 0x400, 0x6, @random="539c30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000a36000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fd8000-0x4)=0x53) setsockopt(r3, 0x107, 0x0, &(0x7f0000c0e000-0x3)="0c17bd", 0x3) syz_emit_ethernet(0x46, &(0x7f00005e7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="dfecb626a9d8", [{[{0x9100, 0x80, 0x40, 0xd1dd}], {0x8100, 0x5, 0x81, 0x2}}], {{0xa00, @arp=@generic={0x0, 0xe8f5, 0x6, 0xc, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "ef12e4e6030d52db07e4accb", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "9d71604fd951c6d86748dcd92630e27e"}}}}, 0x0) socket(0x200000000000009, 0x80000, 0x2) syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x0, 0x200) 2017/11/05 07:01:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000416000)=0x40000000000003) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000ea2000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1b, 0x0, 0x4, &(0x7f0000025000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b60000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000653000-0x4)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000227000-0x4)=0x0, &(0x7f00008ab000-0x4)=0x4) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000014a000)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000a4f000)=0x5, 0x4) sendto$inet(r0, &(0x7f00001bd000-0x2)="bd74", 0x2, 0x20000000, &(0x7f00008a9000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00008ae000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x9}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x853b, 0x10001, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d30000-0xc)={0x0, 0x1, 0x0}, &(0x7f000086c000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005d1000)={r4, 0x15, "b010dc7337d606d78a67b67b01d83a936b4a5c6048"}, &(0x7f0000a4f000)=0x1d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000279000)={r5, 0x8}, &(0x7f0000561000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004e0000)={r6, 0x3fe, 0x800, 0x0, 0xf99, 0xffffffff}, &(0x7f00001ad000)=0x14) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000281000)={&(0x7f0000000000/0x1000)=nil, 0x3f, 0x0, 0x8, &(0x7f0000e40000/0x1000)=nil, 0x6}) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000f72000-0x2f)="484d0a6f5a8851f103e693807971ce5ed68a265c1eef25e73cb260a5ed84cadf6ee22fbc256c2a4f7934de48354587", 0x2f}, {&(0x7f0000785000)="1a3730f30910a8ade60998e4626625c7d3defa1644801000c0805f1634e029c3336dfc1245caf9bf7ad76e6124187e6396d8a5f1e7c21f6d54f698b41125024905c99c93403ad24f1cdcafcf4ece5f1f340085370974eb888bcdc3199f9b2f8375fdf7dc25306b74f05d9fc84fc3ff0c1021ea63979d8c2bffef3210ab56bf5624f85488cc9551fde84055251298d495fedaa528cf422500c8d64b5300e991cef69896", 0xa3}, {&(0x7f00006e8000-0x35)="b050e2fdddacd66d11e3fdedc48703ec7d50b7dcb322dd05abe10fe0dd3eb9f78c5d11f45bf08021c9964bba5e6b8af1a1475dca75b2727e18d03405d3abd0ed33188dc256ce0ff4537dd7dea9c35f76041d4ef6910c7608e70b77b9ff5062295e68f1c3909133c4cbd0cf46d30c7234915eb0106fa2780ff8776812125903acbdb94bba08d49412a09711a17732e68651210909c3b924084ef7575adfc2909ab0f218690c7ba32a8b478d3205", 0xad}, {&(0x7f0000681000-0x71)="d551492ec4b93b44f56fda88dcb5cdee5fc1d7b445ff5f1d6180545791351fc377e317ea54201ca6032452c38b6427d4ec7d68aefba1126fc5e3981ac49fcc6a1eeeb102f021eed6cb13c4c755be8549822cf421087b6d06d075359ebcce3b696f64b47274377baca32e3a36cbc1d1733a", 0x71}, {&(0x7f00003db000)="af52", 0x2}, {&(0x7f0000e0d000)="e409a0d19167be89b28d74efd30951d346e76f90a9f3daf3084908f70c55506fe640a59ff9cf9e801f5af130c7e3b0", 0x2f}, {&(0x7f0000545000-0xc)="c48e955db7fb7a8178252faa", 0xc}, {&(0x7f0000785000-0x1d)="832d34516f31e696c1a7fe1bdffc0161ea7b4fa593d3757b1c8fd5e065f2843787d3c4021c206b513190eb3980df91339e718c3928f7d5229ff3c714fc1ebe61bc3a9643aead6b4e230f9cef969c242828dafebc55f62f5ae7f3eaad1823f444b05844291720fa2bc6f35a3742da7aef904608dec57178495c3f764dd63683324a8fe24d4215ff74ca93ee9bc93e23b288272b63c1549f928a6e5e217906a2f218e4a09e714466923e841dff687c75d65dd7cf1939ce2d2969dc6c273391aa0729e2d79801501524df24417cde35cf6c0de659f4b374b8a954a5d430783d87", 0xdf}, {&(0x7f0000ab7000-0xa7)="5c374d4d921612b1dccc8c45a65eddad189a8d71a5d4acb8a59e763af6b5720dd63723066d0f69636b2a3e8ca0dc61d32df38b1cb18d5e15d195ef4efa7581068e08dfe6a4f05a45010f667d8761922488a02722f8b088c79caa5871dc9b52563e1463835947c1ea8e31030ea3b5e23ecaff347f3f68a6959c903aed58c001b3e8a5a2fcbe422ac38c5651cf77109d721c35d0b6135c4a287147ea25cb6e5f216b62c54cf1f001", 0xa7}], 0x9, &(0x7f00003fc000)=[{0x80, 0x10b, 0x5, "e76bc36c21d29cdd7b47585dbde251bae7f17702021ec59cf8c85d4894e28067c9f7797ed23d8b92b88d90b059a59c3fa6a93c529d7b996bd9c4ac8e5f6b9037c08dfcbd2508773c0e67daef575c000290bdf8d797595454632a73b6bdf7cb8525134738e8d5981479d96c00"}, {0x30, 0x13f, 0x10001, "2da63fa1d121f4dccb008faf6b24013a728b423652f0c59d3956f1"}, {0xf8, 0x0, 0xffffffff, "822fc06eb82876d446231dc80574175cfa6253eb5e137785e891f2ccf21ba06ebc66547ed49b790071fe4f5e3b69077f17dfe0802b357dcf787b8361b0c6624a601a54eb987befa3ac210a36f2ed7dc7e3d3234ec24482c15f29da4810ae627e0556c0438f3ed6c43a4b439b61113b95c16a80c11702f7c46e310575e0d7956b3f36a1192318f062eb22958a6e5c6ff71000584344b6d5eef804dd878f28ce8a368b8994b27b0e366cb348589d8e42bfe7b95f7f79a809c77cc6fb685dfe5f77745d9649dcbfe693e747731f396ca2e2fde26071b702c17d554593333dd6eaabf5873826"}, {0x20, 0x0, 0x7ff, "de084dd17e754858bfc9d56aeb"}, {0x20, 0x118, 0x1, "98df0ea34a81369df4c7f570c8"}, {0x30, 0x3a, 0xfe83, "b5d33458095e6ceaaea8efff02355587caad480630dfa7c96c8b"}, {0x68, 0x11b, 0x1, "0232c385ae5e1f74bcf6c871b0dda2b57ebc048fcbce19babfb98a281f54b0bfa018829624e282210afb3d948113fa7626ce08d6f8b98bab42f6adcbd0aec240c3caea9d676bf0479fa464ebbc0eaeb2b796352533a1"}], 0x7, 0x1}, 0xca}, {{0x0, 0x0, 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{&(0x7f0000be3000-0x59)="ba83e4d0e313627c4df1e17e0df825bbbf4fec6f301709a1197b80a01c262d6e0e908b20f803d273872e16534a8d9f16f830ee43050973b522faed37bd87d47169f814c4d3d784d2fe2440f815404acf7ce53607187e4e33e1", 0x59}, {&(0x7f0000a21000)="9fbe8d23603ebd53a67326d0642631789614b516ef88c66e088eddb8a2044c41a5df070ba1aa0861b7a8c5958e4324144b9a2e83ead79405", 0x38}, {&(0x7f0000a21000-0xc5)="a7034b545bacfcbf17de14d8401d25dd6827b344487696886c4fc3d6441a7ac0b70654a6735a0df7b42db7c06686e950339f17a1e76390a2e4a004b99abb4ebf7840f928e0e42cdcfeb452fd6141379ae4d7c6756c1513a37d60d15926a58e037d3a99b513e18099d4ee0e30d81010f30e335b3fd35dacaf95787ceb331f98f70ab64cd409680f4b5984324d3377d9dd945e60a7c7bc89f3b812dfb9fd45d80e2de5a79b0cc4c0f9f7dc61c67c64fabf731fb5a65ff1fce5324ec12ef6a8670fafb6961b5d", 0xc5}, 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"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"}, {0x58, 0x11f, 0x6, "23ac097332a08becb55ebb7319918285242985ec642157d25fca4186eabd8edbbb53ebec351c3ebd12ce8d36523f8794af0225a0f10b0291fd1cc048b0b505b0eafd9111be94ff"}], 0x3, 0x800}, 0x101}], 0x6, 0x5) recvmsg(r0, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000dc2000+0xe32)=[{&(0x7f00004d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000541000)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x2, &(0x7f0000dd6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91, 0x1}, 0x2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000742000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d77000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029a000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bfd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000769000)=0xc) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003b0000)={0x0, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000c6b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000385000)=0xc) 2017/11/05 07:01:58 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xffffffffed890a18) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x4000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fed000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00001f8000-0x4)=0x4200008, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00004aa000-0x4)=0x0, &(0x7f00009a0000-0x4)=0x4) bind$inet6(r2, &(0x7f0000feb000)={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000352000)="30", 0x1, 0x4000, &(0x7f00009e1000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c) read(r0, &(0x7f0000682000)="00000000000000000000000000000000000000", 0x13) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000be3000-0xb8)={0x0, 0x4, 0x3da, 0x4, 0x140000000, 0x4, 0x2, 0x4, {0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9, 0x7fffffff, 0xd17, 0x3c000000}}, &(0x7f0000ee2000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000200000-0xc)={r4, 0x1, 0x10}, 0xc) setsockopt$sock_int(r3, 0x1, 0x4000000000000007, &(0x7f0000a27000-0x4)=0x0, 0x4) sendto$inet6(r3, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x8004, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000753000)={0x2, [0x0, 0x0]}, &(0x7f000053d000)=0xc) pipe2(&(0x7f00001ad000)={0x0, 0x0}, 0x4000000802) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00002ab000-0x10)={r6, 0x3f, 0x7, 0x8000000000002}, &(0x7f0000453000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000bf7000-0x8)=@assoc_value={r5, 0x1}, &(0x7f0000f2f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000629000-0xc)={0x0, 0x0, 0x20}, 0xc) sendto$inet6(r3, &(0x7f0000feb000)="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", 0xe00, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000160000)=0x0, &(0x7f0000df3000-0x4)=0x4) socket(0x40000000019, 0x5, 0x1000004) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000888000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fed000-0x4)=0x1c, 0x4000000080000) 2017/11/05 07:01:58 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) socketpair(0x2, 0x1, 0x1, &(0x7f000096b000-0x8)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f00003b1000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000232000)=0x48) r3 = dup3(r1, r1, 0x80000) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000a4f000)={0x1ff, 0xe82b, 0x10000, 0x8, 0x3, 0x8, 0xff, 0x7, 0x2, 0x287, 0x8000, 0x252}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000271000)={0x0, 0x1, &(0x7f0000c68000-0x1c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aab000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000931000)=@assoc_value={0x0, 0x100000001}, &(0x7f000065c000-0x4)=0x8) 2017/11/05 07:01:58 executing program 1: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x9, 0x5, &(0x7f0000a1f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x800, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d10000-0x1)={0x3}, 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x10000013, &(0x7f0000004000)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d10000+0xf9f)={{0xa, 0x1, 0xfffffffffffff23f, @loopback={0x0, 0x1}, 0x80000000}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x0, [0xff, 0x100, 0x7, 0x4, 0x2, 0x1f, 0x6c5, 0xfffffffffffffffe]}, 0x5c) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000126000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065a000-0x20)=[{&(0x7f0000aa5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000279000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x2, &(0x7f0000d0f000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x200000000042a8}, 0x1}, {{&(0x7f00003c0000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d0f000-0x70)=[{&(0x7f0000bad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c8000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f00003c7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000d0f000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000d0e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000028f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000d0f000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x7, &(0x7f00001a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0xbcdf}, 0xfff}, {{0x0, 0x0, &(0x7f0000649000)=[{&(0x7f0000d0f000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000d0e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000074000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000210000)="000000000000000000", 0x9}, {&(0x7f0000d0e000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x5, &(0x7f0000255000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000891000-0x30)=[{&(0x7f0000d0c000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000d0f000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000c8f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x3, &(0x7f0000d0e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000}, 0xffffffffffffffff}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0e000)="000000", 0x3}, {&(0x7f0000d11000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000d0f000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000071000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000d0f000-0x53)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000d0f000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000408000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000d0e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x8, &(0x7f0000b13000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x0}, 0x5}], 0x5, 0x10020, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:01:58 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@generic="f1080ba7969f9470fba807d54a0a8b72", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x1, &(0x7f0000003000)={0x11, 0x3, r1, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x20000000009, &(0x7f0000001000-0x8)=0x4) [ 212.765143] sctp_getsockopt_delayed_ack: 98 callbacks suppressed [ 212.765148] sctp: [Deprecated]: syz-executor3 (pid 28234) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.765148] Use struct sctp_sack_info instead 2017/11/05 07:01:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x222, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfc, 0x0, 0x0, 0x10, 0x0, 0x132a0000, 0x0, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0xc, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x1ff, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ceb000)="2374727573746564656d316370757365742173656c6673656375726974797d6d696d655f74797065276367726f75702173656c666367726f757074727573746564d400", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = memfd_create(&(0x7f00005b2000-0x33)="4750e376626f786e657430022b706f7369785f61636c5f6163636573736d643573756d708e70312575736572657449306c6f00", 0x1) ioctl$sock_bt(r0, 0x5414, &(0x7f000080a000-0x41)="a914b6cbca2e5bd1cf978e52378bccf1ba52b48051c326b8794e30d49a82fae35b19ac60d10338ef40fc6426794223ffff0c7c47dcbdeaa6ee5ffe7f8e5e774ce5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x81}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000763000-0xc)={{0x0, 0x0, 0x3f, 0xffffffffffff7fff, 0x81, 0x0}, 0xffff}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ea9000)={r1, 0xe}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f000074b000-0x1c)=@req3={0x5, 0x1, 0x406c, 0x9, 0xfffffffffffffff7, 0x9, 0xd77d}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) prctl$setendian(0x14, 0x0) sendmsg$netlink(r2, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000000e000)=[{0x11, 0x13, 0x3fb, 0x0, 0x1, "11"}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) r3 = open(&(0x7f000035d000)="2e2f66696c653000", 0x0, 0x0) socket$inet(0x2, 0x80002, 0x3) syz_emit_ethernet(0xca, &(0x7f00002d6000+0x78f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x26, 0x4, 0x0, 0x1000000000, 0x8001, 0x0, 0xae, 0x0, 0x4, 0x100000000000, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[@cipso={0x86, 0x4f, 0x400, [{0x1, 0x3, "94"}, {0x0, 0x11, "b3f2366eb24a2b1a8c5f271c55fda8"}, {0x6, 0x9, "40f1f4786af833"}, {0x0, 0xc, "19f3d4aaad33f5faa9ec"}, {0x0, 0x10, "75436ffc934ce77afa3e7c666713"}, {0x0, 0x10, "4242985d61a735ecbe4a68d5e1cb"}]}, @ssrr={0x89, 0x2b, 0x1000, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @rand_addr=0x7, @rand_addr=0x50f5, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x89, 0xa, "b7b897d4e4681328"}]}}, "0d168c755321d492"}}}}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000098c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044f000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000087000)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getrusage(0xffffffffffffffff, &(0x7f00002e8000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000265000-0x8)={0x0, 0x0}) utimensat(r3, &(0x7f0000e99000)="2e2f66696c653000", &(0x7f0000490000-0x10)={{r6, r7}, {r6, r7}}, 0xfffffffffffffffc) r8 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00005ec000)={r5}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r8, 0x40045402, &(0x7f0000e09000-0x4)=0xfffffffffffffffc) 2017/11/05 07:01:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005a8000-0x7a)={0x0, 0x72, "2b158988c316d8740733a53d2cd320d12b05f0f91f790aa2fda86edd84c6b7e4ad154bc5f8bd8cc86ff0fc548de54ad221375677a0b0b39d27cd43ee636b8e1a8fbeb884712a9851d47941dfbe2028d788361227127719ff2f6c1d672a7be16447788e0d4f9ea66ff645f7cdd4c8e36d3482"}, &(0x7f0000163000-0x4)=0x7a) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ac8000)={0x0, 0x4800000000000, 0x6, 0x8, 0x6, 0x2, 0x6, 0x7, {0x0, @in6={{0xa, 0x1, 0x53, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4, 0x9, 0xfffffffffffffff9, 0x6, 0x6}}, &(0x7f00001eb000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000301000-0x8)={0x0, 0x9}, &(0x7f00004e1000)=0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000009a000-0x8)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b11000)={0x2c, 0xf, 0x4, 0x8, 0x0}, &(0x7f0000fd7000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000053b000)=@sack_info={r2, 0x8, 0x6cc633fc}, 0xc) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000004, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000024c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000746000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000092d000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000987000-0x18)={0x0, 0x100000000, 0x20, 0x65, 0x80000001}, &(0x7f000075e000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000af000)=@assoc_value={r2, 0x7819}, &(0x7f0000c9c000-0x4)=0x8) [ 212.803676] sctp: [Deprecated]: syz-executor3 (pid 28267) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.803676] Use struct sctp_sack_info instead 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000d66000)="2f6465762f766373612300", 0x6, 0x10400) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000058e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000e56000-0x4)=0x8) [ 212.823827] sctp: [Deprecated]: syz-executor3 (pid 28277) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.823827] Use struct sctp_sack_info instead 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) signalfd(r0, &(0x7f0000646000-0x8)={0x1}, 0x8) [ 212.833474] sctp: [Deprecated]: syz-executor3 (pid 28283) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.833474] Use struct sctp_sack_info instead sendmmsg(r1, &(0x7f000080a000-0x1a4)=[{{&(0x7f0000044000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008dc000)=[{&(0x7f000076e000)="1258c2184ff514f9c8b42c1083d840823b596e0855c831553dd0830044b5fb7d73d10c0b6c4198179268431a13562dcd6a2c", 0x32}, {&(0x7f0000900000)="915d91984cdfdfafbcfd6e6130a97096401d08d515c856e8eb5cad02b738856232d755fee65d5127ce9016e64f6b858a460ddc6d01839a797a2c57e7e535da89e82ffa69444467c763ef6246e5118b29be5bb79d400ac6ca9db7253483b330572e2adb90f9b2c680a00b5137eda741a529e6988c02c7bfbb3639012ab47e2673227c9426b4e9ff39451402ea85e126116498267354cf178e1f6a41aa7bffd875541f1d5ca04a5104d3f795df2568", 0xae}, {&(0x7f0000375000)="b6186071e356a385897c5ed763fefc220acd5a3faebc309560e02b61f3faee993bb13470ff4f230fac4ffe99c735311e2bcdc13776684f7e47d274e3e2c113f554f52adc06cff7b4b1cb2c9418204da58f55912c565c398893aa1f3cf6f509eb9ee7eb864ea602f53c35f98cdecac39f9418b5c50ed90454c91bd310354e0c32dc72423f659a3bcf963b1a07e10148a3edbedd229df5cb11f7f2574adde03f314941361d51853709fe91d1ce618644bdbc1d4216e669b870168c6b86da00ce8b04c56273bb0f347c8fb289584296f9ab7397101edb9f36fc2b052eb1442f12532f214906f61512f73c9451f01fc1e358ad28", 0xf2}, {&(0x7f00003f0000)="fefa777b878e6956aea0342929c5b4f81ffe1478575d5a9dd331bdfd377ec5d072b699ed35124eb46f462a12af1e7a4fd335ff6d3acc79f2b1b2a96f5aeadbe0d2d69c059be3865e4a2f4314432a5f638b0fac883a214bef693fee64794ce61b4740695dff8b4b32fb85c4614fb47ce095ed3db86c15446cc162821ecbb961fec40e", 0x82}, {&(0x7f0000b20000-0xa6)="7ff0af18f1f6474a32735d1fe30565721f8f3320283dbdd86c48db027cb21e746a8cbd01150aef08224bb5518405db3a71d77e2920e6da4ff39839a802670f7f8f1ad385732b014316bb274f12cdb9b256cd72621689414c261accfb38139f507267adf732899908f71de160e0b89973297b9774881169e57758dd4d207baf7a798198b8ef6bc733e0b781aea7d3b5b944e7a853fbaac9d1052f0da6551e8143f229d5f87cb8", 0xa6}, {&(0x7f00002b6000)="bf61578ee3db242f294bf4327d395817267f9f649f660581c1fd79551d8a4dd5747bef02a4baea7a95191722f543b1784eb12c743e", 0x35}, {&(0x7f00000af000)="d0f06ca5c39e40c0fe876e3cc8df040f0be5114075189fac6604dea87396f21d1adc70ab130c24f242b8c5aabd714f675e97c87a45d203c6c6796773845efd2f0cb58d1d13089695", 0x48}, {&(0x7f0000a9e000)="4e2e6b672990b6f5d48e7afbe52610bf69b06f8cdc4430ce3234e032d31e2432894b82040597e0d6fa60471cc5e53240b4a27b237c1cbc56e6021a14e8f360258a19cf7f641aee1038abbd99d9a573bdce92da96a1ee76e9ae1c8202f338369edbced5d47fa3f644ed3481d4844449ac0ac6b7b9fd4d95e296ff98b47aee66c1e6175858a4b3f10055e703916ae212fd6d361f61072ab9ceaa07464182bd4d8fa6ab3db8fc531801c95d03e546b144ef14a35ace0f41f4572acfab0cc9476f637fd8de0da062233eb1d4530fb2f7b467da8e228a5bb84640e3536b2558b59052e2f0", 0xe2}, {&(0x7f0000d4c000)="4819a80879a002f4eed2b47ac7c222d826ce0d2412b5e2a761e9d84a1628fccd86700721e005669ebf439ee2e747be7ef3ae40a3be67a78893dd3469d08aa053bbf93fbb86b1c3", 0x47}, {&(0x7f0000224000-0x93)="cd3778f5ffbaffc5ba3b55185368f15f5490c5f7bed398218e7f74b0613b9509d7a1afcf40943e86f80ab1239ddeb46c298a3a271eec162b01910e0bbb1206cf18ea3acb4556bbed342a51b6abc3940704df1819901ba99fe927e29b5df46fb0604fc29551e00e8177bae67987867e9f05d85f0707ef25b6c1ba0356067e11727198b3d5c6a89c13bd292d5a98ebbe6d2cd43f", 0x93}], 0xa, &(0x7f00000c0000-0x1720)=[{0x108, 0x11f, 0xd23, "8d1be3912683550795115d6662f2d0c5bfbb1213e06a321585fb1cbd95980a1d5bed6e84ebcb9dbc05d350747f3999505b6448c131a83a82cec06cc73106a94f422f7ec353aac7f9883396935aa7a89c0f1a1e85fa4f454136b360e0eb81744c5c813f8c8bde2a95b1bdc70281c53e22afd9775098fe15e2add8ff55686b8ca77956ff8fa6fd326857a4a3ce0e396b1e1b718c4d4d40486eba085a53cc48ff20b5409506950bd4b0cb11c5a69dd7b3195d926a4d3eb884209c6eff9235be87dc88082677c3ef147a3ed2cefc9ea75a1d2ea34819601441f44f49b6237127aaf9f1a231d454e6f2148ff7c3fb2a70970273d965"}, {0xb0, 0x100, 0x4, "46fdcbde65b5047f388feb4ac49be03f01a396c4068b8819b0878a7fc163bc65aca3758d134e62bd519966862e87c47ac07adebc624b0112dfbadbdeb05cfd20208c03e1c0bee321a03e499da50c71401a41b8a003a9090de5dd058040c816eafe7f005e2d61fd0f63f34af3887ecd08e8642276414b54f40652a04d6ed78bd427947b21c911c34f9aae2711b0344907764970f34638999d72"}, {0xe0, 0x119, 0x5, "a112a6ae4ec1b61dcbe9c17602990f53f9c3eef265149962424da5caccc56c57130832b0fa5cad934849175a4198b3c33dfb8de943bc809b90c44a7e670c8396b20c40cb81fc858a9f7b1b6e35cc4f73b9b805acb538a46dd12ce0d54d7ee85e9be9b81f9cf966a6578392f93d8f392f25ae79c2a9742f99dfaddf167ceec1795e7c3d8d1107b9b660ea87c853e11c6e5e79e419cd7430c2311a5bf42f618d7ea40b17fa36c0800b8e1b2e4b0a46710f8bf6ff279e1a683612e527fe0a836cfc3446bce73a2f913ae59b919e2f"}, {0xc0, 0x13f, 0x3, "cf3fc0a30fa621be4c0b0dc0e5d68512d3f5f8d530f5d11cfc7b0d2099b223c5fced483987cd237ddead8b1a69b12dc5344910fb5f019d2256ed1b839f55442e7ef0f3c4f8f40a6dcd4d8bab79c2e2a901935ac275f62217afaa04406bb7528d79eabab203e869ee4d7546efb4cd7dcd18cf3ccef8598475c101144e936ff99ab34b43791d9c3ea57beb569c78f87b236ddbb2ebc6f4f2928c724dc00cadb6a0396c6344131e80ad131a961c968c2085"}, {0xd8, 0x118, 0xeb, "674f1c15ee215a22d7c1111eef5ad1258017e57c59d838eb84f73e13e550443dedf0ab03a7d6aa5380d780073e0c2702c13ad24501ebb61cbaa6ff4d03dc1c535d580d7cfdc777e01b3757b31ffcdd7fb0e4c966c3affa9c82c0031fdf6d9710a2a595683473344272d501435d17bcc6c09c5c2cd3e1ca4dbac8963a68dd2c8b7897132ad4973d5befe77f6a2a3f523efae1a198228543941166cc9642f4e206cc43d4a5f99c4181d4262a6b1e26f47434b2f0ec2beb78ffa2ea34bcd2bf43e8025b7ccc8fcfec"}, {0x28, 0x88, 0xfffffffffffffffe, "81615eaf4dae85c6c3670a6ae74369a4aaa9"}, {0x1010, 0x0, 0x7, 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"608c8e80d8b3eced807f0d26f40128c38e066feb7630821192568523477fa3fe1c5a0cf396778e1c61332636ffb683be76de9b593a73387940fc4991d28eb2294a584efe2a99ce1ceb375e9e490e32b82dd1fc07ab6cae94b1b38fd25cabd07aecb3e360e95ee5c7786cfae0bf7b34a32d058547dc5becc5015f377b90b43f67e4a97643b0dab51a247ae25277d795976dddc694ed57c2974ebc3ed20d5df654415324dba010dbf47560295ada8a12ed99abc5992e"}, {0x40, 0x109, 0x8, "96a5df4c306aa7005a5e548c103ea0f2c0ef0d06118c01bf4c67e509d97e02f22f8598a5d7ad00410a"}], 0x2, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f00003df000)=[{&(0x7f0000abe000)="bf6461a18531d6d5639999c85e9c03db555ff55e68b4d0c8c584fc16a99bcf7cba356c6151b135d2314b9a178d81baddc6ba07213a41f6a72a8159b0d33392db8841b41fa152dcda7fad6af3bbd7572409f74be27c780ec573606000460c291247752561a7797cf8f2761c145e88c24e49051cb0a138a929ca103d36e34b76013060465d0c5f336a69be4b3a7773b52c1e28622b5362889d8939001634725991f0c5e248628818fa5727d3b3d510daaf66770db1c2233919ef91fa", 0xbb}, {&(0x7f0000669000-0xca)="f2a5d18b1c0f630ddc501b80869af96663abea12514f470ebf73e6bdb1da301e4876947105398016c8009f4136e666a48640e6044991adc57b95d20f88f9aa18bf189f549d7669d6edcfeae44d74f743bb671ba19252a2003f6ae8151c68237a7e5f9ff333174fb488a1779c085c1015764c937b0c420e30cfb82ad2087dbba601b771382ca903b0958f158de608d37bbb57113e7aa71a49acff3099703bc2e9aa9c1657802c306b412a16c18dd58c02c63463a5e0b5a071fa1b3aab1bce74387fcb16af07265bf0a96d", 0xca}, {&(0x7f00004e3000)="79bf7ca79033963320ec7cc119", 0xd}], 0x3, &(0x7f0000ffc000)=[{0x98, 0x10e, 0x0, "2abee2ce80c02762088adf0185d218851c140bbf6552f596c4c00ce7bbe7225628d76d49f716f0238810f448850be1d6c14f70ec7189cbd7c2ffdbcb66271de0f8fd90b8ebe78cf8ee5e970d1ffc7a53fb49d834c08763bb2371ea1463acd54a289b0d14b5c6d1436100bd8490130e26a050a33cbbbed61729d50fc8614dd2cb7ad8bdf4"}, {0xb8, 0x10a, 0x6, "1ae812d4c3b47984e5c01123ff3ec378e02bbbe70c9c15a7c773c8a37fd45a62a1c492df1cf99670517c7ee346c88f36741717489ffa7e0c51f5f6f03d41c05c5c5146373295b4561687d2bd9432c72cd5ab3af286ed51f1fdce8672021de38d22cbc74f2dde1efa6d0e16e08bdf38997037d6e7eb3a1e1b366267bb8c3ca9569895b8fa501f8947fdb81ad9259e3e8a4720618a39c4adf70e7bbfa701f6f03232e952"}], 0x2, 0x4000}, 0x10001}, {{&(0x7f0000035000)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000060a000)=[{&(0x7f00005a1000)="", 0x0}, {&(0x7f00000f3000)="db45f24104e1e31fc1116d1ef9ace0cb09fa9a57f9a0534d1d79eed6d076c7f0fa26292418d3ae947c80441e8a7971d18b62f58b03cd968a1093c0a2926c1a410e4ac22e005a1ff0468ac66b09be6e53bbc7fd0a31aa3ca6f50fc6bd23f8ead38660398c109d60988e6321cf5ae57ff9fbbd8be81251bce8cc5be5f759ee9577e8932e965b057d9768d9491c6d72c893cbada2f66546578ae8663b45e87bacf164bf1afbf4ae", 0xa6}, {&(0x7f0000e90000)="eb619d87", 0x4}], 0x3, &(0x7f0000b85000-0x58)=[{0x58, 0x11f, 0xff, "ba4a4ca2a392d14dc97ee39a5bed5df5003ee86eb23513d0b90dfe809f2da1e8ccd352ff242db65b86e0713f62123316c6ad405ea1465e95647f892ad757a1c7a261"}], 0x1, 0x80}, 0x1}, {{&(0x7f0000bb3000)=@generic={0x1, "6dffc3963f367fc8f4d6c85fec4d906513590435d6f9269f9f5d431e3f143b5cbf88c4064f00603bc04277d47e57db8f9565dbf9e8c0736418d2c636aabaf9487d8854a9c3e65dbab82bef88846deccead910a7273926d2185e09a15005e54fe615612f334dd8085cf9d37794abf297b92f794bd32c925686e34dd1372ec"}, 0x80, &(0x7f000000b000-0x10)=[{&(0x7f000000c000)="7d640480478c47443187b7766956c9abdf1b70a362b98e7a66e16ebd52e3eae2f1a5aff47da318f6dcab42939a00dea05ac48a73a2816e7c4f0b3f4292e0d391aa26d02ad28d83124c16c6ba2c4668dafd8eb83873251af3d9caa2d971274a9ae9a8ac398e90f1511033bb573e2c26962ed4b76012c291c0e3d9c3aa0fdecc1d641c27683f34ec12f1c36b833f100c3e4dde5f980902b983bf6e680c3766094a3767bf4bdd0ed5d8ed49bf6e1d300af4814287015f603b06c6cea4abec52ab751abaa1ce1a3f5dc5083a8c9e190a8ff573a36fc728c3b2c6478224c139eb267fe142ea5a5e1bac0abf2dd30ce8", 0xed}], 0x1, &(0x7f00009d2000)=[{0xa0, 0xff, 0xfffffffffffffff8, "25b8374f9fe46677b8f70b14cd0b3cf350ee59862273d40253444f6332f31c5f658f6802145b77e819c807767fcf56e1460bb14c8b2fee7861a3dfeffcff7b665bc397b4b320ea8b149c13aa11bddafaba1dae189899bd9e3b2509b25d1d4514ada420e50a652ad7e534eece7806eef9b64e864a463358effc4a1725eb766c4f51760a8a2e99d310054c0b"}], 0x1, 0x24000000}, 0x7}], 0x7, 0x4004800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a8e000)=0x0, &(0x7f0000d77000-0x4)=0x4) accept4(r1, 0x0, &(0x7f0000415000-0x4)=0x0, 0x80000) 2017/11/05 07:01:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000003000-0x4)=0x0, 0x20000000, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x3, &(0x7f0000565000)={{r0, r2}, {r0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000014000)="2f6465762f7573626d6f6e2300", 0x7e, 0xffffffffffffffff) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000b60000)={0x6, 0x8f}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb5000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000013000+0x78a)={{0x2, 0x2000000, 0x4000000000000400, 0xfffffffffffffffd, 0x8009}, 0x80000000000af79, 0x2, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fb5000-0x5)={0x20071026, r4}, &(0x7f000003e000-0x18)={0x8, 0x7fffffff, 0x0, 0x8, 0x7, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0xffffffff, 0x4, &(0x7f0000596000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e01000)={0x0, 0x989680}) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x4, 0x4, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bc5000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000fb8000-0x58)={0x26, "0000616400ff00feff0000f2ff00", 0x800, 0x4f, "6d69636861656c5f6d69630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000de1000)=0x3) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sched_yield() ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000060c000)={0x3, &(0x7f0000a4a000-0x5a)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) r2 = memfd_create(&(0x7f0000d7b000-0xa)="7b5c6367726f75705b00", 0x2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000205000)=0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000eb9000)=0x7f, 0x4) [ 212.855655] sctp: [Deprecated]: syz-executor3 (pid 28295) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.855655] Use struct sctp_sack_info instead 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r1, &(0x7f0000208000-0x11)="f7e1b393d75d6c0855ae6da2d11a549a30", 0x11, 0x840, &(0x7f000066d000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) sendmsg$netrom(r2, &(0x7f0000105000)={&(0x7f0000c98000)=@full={{0x3, {"2634a92238bcff"}, 0x59d7}, [{"6989f9bc5fca49"}, {"cb7140e9e932de"}, {"8806111958a7ea"}, {"a0f7c303fc383e"}, {"0e1689c448fab1"}, {"2bfff1dcc9bd50"}, {"6ad803fa7035e0"}, {"c865ca7e30acf3"}]}, 0x48, &(0x7f0000ba0000)=[{&(0x7f0000e0d000)="fe8bafdbed9e18779172fb19f661d91b", 0x10}, {&(0x7f00004ca000)="00f6be8402e73881b298e02505e36c", 0xf}, {&(0x7f0000fa2000)="0ebf8cc090896c1fb8524b155d8bcbe9d9dba8f4353fc3d771e5d9f55ab885774bf0ac3b95fdd01a428d55584b710d481073d6bc6d728911d8b0760317945e63222ddf540484d124e09ec450f9ebdfb48488ac38d7e235b14f6235ce4185e58edb11f5432b6b7f21eac10bb72bb433d5077ec44c", 0x74}, {&(0x7f0000716000-0x88)="b5dbe7e3f4e08718571b0493412c3a75834b801ba149f0dede27c314264698cf944d1408428660d566c12b71333e4a4b9b4ed5b5c545f9958f82d941c6dd435afe46282e64272118b9bb9d21070ca1dec5395eee7e89ecc72d4b1bed54ce518d62425c9b72b3f9134725b8eddc1f21301e725805f3cd03b72b3268954640934617743ddd0c33b1d4", 0x88}], 0x4, &(0x7f0000d13000)=[{0xe8, 0xe4920fdeebaab508, 0xfffffffffffffffe, "eb0055388159c1952de1ac30e48cf480652d3c3814c4c8f25933ecd30e8860eeb5e85c2fdea0006a084b08022d21ee550630274cfeb9296134da7211c64ec55e6aafa909158d92c900dad86bd30ef67e0b3b24ae9a795bb9b8f235df521c7f71c43f8f2737cc3a3392f114019d1b0c03b387dde37506b51900ae3369dea267639207d725fcda5eeea8db37b36d09d16a368457bd6a1a7bbb6af7022644dacc97cf8c3f72290358f8ac01a659c5974bd9c661802d7e76b7c9a67040ef3eed64c05ac30b2df078cd7078531ddc23832584774e8ab0"}, {0x68, 0x117, 0xff, "96d7ecb4aa372f8bb1acdde76bd6cb292b984379d134b93a4bf495f8facfa281a281516cd45514ef20df55f390b2a223ff0acc59d86749bf8c135e8ea06a241ac19163b9eb130262e16aeba6e8ec04ea3a0a4307c558ee"}, {0xe8, 0x10b, 0x0, "86352c360ab9aa7a5127a9e9329d86de4ecb8968fb552bea1e95eab3b314c8443642e2ac0a8890d3143f2f3d268b8db17d42df811c7c9017ac41da0188d75a887f8dc5608e5a791d497764d0614833a7ec35b7e776e94dd44acd5d60c05fa5e1b3a0e8d3b9f3395b01a1f8d3131b88063717f177007ee12f0d2b8208251e12c67e197fe935086559acaa2d89970b4381a6ec95398e7971946fba6931fc04e7984bcb101d1ffd6cb4594d2b148bfa27a28bd4223750f90ce551f7a67376edb00cef08dc9d77185de89e7215adb1b56dc488af222f"}], 0x3, 0x8000}, 0x4804) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) restart_syscall() [ 212.862128] sctp: [Deprecated]: syz-executor3 (pid 28295) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.862128] Use struct sctp_sack_info instead 2017/11/05 07:01:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000740000-0x40)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x4, "2d"}, 0x18, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006df000)="2f6465762f7161745f6164665f63746c00", 0x2002, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000c15000-0x8)={0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000ef1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x0, &(0x7f0000e20000)={0x4, 0x0, 0x1, "d95eabc3f6e5", 0x7, 0x0}, 0x10) ioctl$KDSKBLED(r1, 0x4b65, 0xfed7) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ba000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f00001c6000)="2e2f66696c653000", 0x400100, 0x83) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000cca000-0x4)=0x6) r3 = dup3(r1, r0, 0x928591623d1353d2) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00003de000-0x2)=0x800, 0x2) r4 = epoll_create(0x1000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = gettid() sched_setscheduler(r5, 0x7, &(0x7f0000c3d000-0x4)=0x3) execve(&(0x7f00001c5000-0x8)="2e2f66696c653000", &(0x7f00006b0000-0x40)=[&(0x7f0000dac000)="00", &(0x7f00007b0000)="00", &(0x7f00007ee000-0x22)="76626f786e65743073656375726974796c6f7573657273656375726974797b3a5d00", &(0x7f0000643000)="706f7369785f61636c5f6163636573735b2173656c696e75782b00", &(0x7f0000d8e000-0x3)="2b2500", &(0x7f0000dc8000)="766d6e65743100", &(0x7f0000b28000-0x1b)="76626f786e657430657468316d643573756d73656c696e75782700", &(0x7f000000a000)="47504c70726f632a776c616e3000"], &(0x7f0000d4b000)=[&(0x7f0000f86000-0x8)="5c47504c656d3000", &(0x7f0000c79000)="2600"]) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000edb000)={0x0, 0x0}) pipe(&(0x7f0000cf6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f00002bf000)=0x0, &(0x7f000073e000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000985000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r7, 0x6, 0x16, &(0x7f00008b9000-0x3f)="28446d242e8d18d8ce9f4ad00af39e63087a8069d37f9a6b5a080da956ea6f245e60e27a3c0634331f73478397ba8e61948c472caba570b0400b3f11a72940", 0x3f) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dc6000-0x4)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) [ 212.897225] QAT: Invalid ioctl [ 212.905326] QAT: Invalid ioctl [ 212.911861] QAT: Invalid ioctl [ 212.914941] QAT: Invalid ioctl 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d1a000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cb000-0x10)={0xd354, 0x1, 0x5, 0x7fff, 0x0}, &(0x7f0000db1000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000276000-0x20)={0x200, 0x20, 0x1, 0x31c, 0x3, 0x1ff, 0x8001, 0x3ff, r3}, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000093000-0x8)={r3, 0xab05}, &(0x7f00008c6000-0x4)=0x8) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 4: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2100000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00001f3000-0x1000)="") mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") r1 = creat(&(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x0) rename(&(0x7f0000006000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000004000)=0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3b00}) socket$inet6(0xa, 0x80003, 0x0) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x8)={0x20071026, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x263000)=nil, 0x263000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x8983, &(0x7f000013d000)=0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f000032b000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) 2017/11/05 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x102a) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd5000)="20", 0x1, 0x8080, &(0x7f00009e7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd7000-0x81)="808b366d9907f805b46b16e3d4333d271da7aaf352adc834d9332bd495ed5c7e6740da08e3c36ff1972d94ef599e34a67f6fb60bef5e6e6b9417dd29bc9ebd2384a80dcc8b6be9548dbbce14df20b63767984b03bb669d568a2b6a94dc75dfe6ef104b4b608f5bc232d99579cd56bb0e3bf18982f1757017b9b718d9038975534e", 0x81, 0x800, &(0x7f000006c000)={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000858000-0x10)={0x1, &(0x7f0000589000)=[{0x6, 0x3, 0x0, 0x407fffffff}]}) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f000095c000-0x8)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd5000)={0x0, 0x80003, 0xffffffffffffff9c}) getsockname(r0, &(0x7f0000da3000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000981000-0x4)=0x10) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd6000-0x23)="732000000075786e6f646576007365637572697479747275737465644024252c2b2a2f", 0x2) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x20000000b, 0x1) mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b47000)="", 0x800000000003) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) pwrite64(r1, &(0x7f0000004000)="f7", 0x1, 0x0) fallocate(r1, 0xffffffffffffffff, 0x80000000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f0e000-0x1b)="7365637572697479a82c75736572287365637572697479282e2e00", 0x1) 2017/11/05 07:01:59 executing program 0: r0 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x278b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f00001a6000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00004ef000)={0x0, 0x78, 0x2, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x8, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005ef000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000ccb000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r4}, 0xc) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x1000000, 0x0, 0x0, @tick=0x44, {0xffffffffffffffff, 0xebf}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000732000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004b9000-0x8)={0x0, 0x0}) utimes(&(0x7f00008ff000-0x8)="2e2f66696c653000", &(0x7f0000d6b000-0x10)={{r6, r7/1000+10000}, {r8, r9/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r5, &(0x7f0000888000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ad9000-0x4)=0x8) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000b32000-0x68)={0xf9, 0x0, [0x0, 0x4, 0x8000000004, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1000, &(0x7f0000fc9000)="") r10 = dup2(r0, r0) unlink(&(0x7f0000e88000)="2e2f66696c653000") mount(&(0x7f000055d000)="2e2f66696c653000", &(0x7f00007a5000)="2e2f66696c653000", &(0x7f0000e38000)="616e6f6e5f696e6f6465667300", 0x11088, &(0x7f00004e8000-0x83)="8ec536c00883070e73aee2252a0be8b06cf4626b1e3d966f1fdd91c3949949adadd20c64924b3ff51c3c9e56f6a152a75759a404375079b92cd3f0d3c472fd8ddd90d1b5b45bce0d212ca56752350367783a8e940b275190714e025dcf5d5e9ec6a81a3c427c7c2b724de5d8c9f12f8605d128c1d6754c86c294b531342e64ffd02dfb") fadvise64(r2, 0x0, 0x10001, 0x5) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000de7000)="2f6465762f7161745f6164665f63746c00", 0x200200, 0x0) ioctl$TUNGETVNETHDRSZ(r10, 0x800454d7, &(0x7f0000e4a000-0x4)=0x0) ioctl$UFFDIO_COPY(r11, 0x8010aa02, &(0x7f00003b6000)={&(0x7f0000199000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f0000584000)={0x0, 0x5}, &(0x7f0000ad7000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000ac3000-0x18)={r12, 0x101, 0x10, 0x6, 0x5}, &(0x7f0000d40000)=0x18) open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x181200, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 212.946809] sctp: [Deprecated]: syz-executor3 (pid 28326) Use of struct sctp_assoc_value in delayed_ack socket option. [ 212.946809] Use struct sctp_sack_info instead [ 212.956610] audit: type=1326 audit(1509865319.165:6762): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=28320 comm="syz-executor1" exe="/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x447c89 code=0xffff0000 2017/11/05 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000000000)={0x1, 0x8}) mprotect(&(0x7f0000b1a000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000b22000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000002000-0x8)={0x5, 0x8, 0x56, 0x8000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000a94000-0x10)={0x3, &(0x7f0000b23000)=[{0x0, 0x8000, 0x3, 0x7}, {0x1, 0x8, 0x5, 0xe6}, {0x2, 0x470, 0x7fffffff, 0x2}]}, 0x10) r1 = dup(r0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000a94000-0xd)="00000000000000000000000000", 0xd, 0x2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000c56000)=0x200) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000004000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000001000)={0x0, 0x10e000, 0x0}) clock_adjtime(0x0, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_mempolicy(0x3, &(0x7f0000d90000-0x8)=0x8, 0x6) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2022, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000b3b000-0x8)="2e2f66696c653000", 0x4000, 0x19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e64000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) [ 213.022786] sctp: [Deprecated]: syz-executor3 (pid 28354) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.022786] Use struct sctp_sack_info instead 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa3)="d3768ee185bc5acad90d1c6a2fc43133ec18ef14ee51982786aa6d64674e5e7322ac453918dd7e4be5bbe5bfcb09c2d402fb0d1d131d8e5c5d9b04da1628ee9aacbfd959ddfb138c67cf9bcf1ffe0663324331fd63b2e0183cabf9c3953fe465559c00c95a00c8aba23f6684bdd85907f7be2b40df9ce15fdbcc953aa4833d222d9baab27c44e789f1b7a4dbc2c1957ac91624626de06cfed6638f151442835f31145b", 0xa3, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x4) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x444c00, 0x11) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000000)={0x5, 0x1, 0x5, 0x100000001, 0x101}) fcntl$notify(r1, 0x402, 0x80000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000cf9000)={{0x2, 0x1, 0x100, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r2, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x80002) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000bc2000-0x4)=0x8, 0x4) sendto$inet(r0, &(0x7f0000467000-0x3)="41cfa2", 0x3, 0x8000, &(0x7f0000d5b000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create(0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00006ee000-0x1)={0x0}, 0x1) write(r2, &(0x7f0000ece000)="2200000015000701000910f700000004020800000100000009000100000100000115", 0x22) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0xb500bec5f1887da6, 0x5) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000078e000-0x18)={0x0, 0x71, 0x0, 0xff, 0x1ff}, &(0x7f00000d9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000481000-0x10)={0xfffffffffffffffd, 0x8000, 0x7, 0x3, r4}, &(0x7f0000a73000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007ef000-0x48)={r5, 0x40, "1872ebbd06fcffffffffffffff95b112f67864503e9ed566625a7109313395607ebaf573d1d9bcc36d3336a6ef99213ebe36a0b172a5b259db7409ec7bbdb597"}, &(0x7f00007c5000)=0x48) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000bf4000-0x20)={@generic="9e95e33f024e8bb03f9d3972792ea0e7", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00009a2000-0x4)=0x0, &(0x7f0000fef000)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000072000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc3000-0x4)=0xc) bind$bt_sco(r2, &(0x7f0000e86000-0x8)={0x1f, {0x3, 0x6, 0x368, 0x1, 0x0, 0xffffffffffffffff}}, 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ff3000)={r6, @in={{0x2, 0x1, @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]}}, &(0x7f0000ff4000-0x4)=0x8c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000e43000-0x5c)={{0xa, 0x1, 0x973, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1}, 0xb5, [0x0, 0x0, 0x1, 0xb7, 0x6, 0x6, 0x4, 0xffffffffffff0001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000092c000)=0x0, &(0x7f0000e20000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x0) msgsnd(0x0, &(0x7f000035f000)={0x2, "db357b2894658fd0606ed66dbceb372b4c9ea4088a5515f22c687ad593119edb2270d2ebba31107ebb1d8eb047120b88a657ba103a237179cdf931f10f84407ff0b044e358ff8f293dd47f"}, 0x2000, 0x800) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0xab50, 0x0, 0x0, 0x0, 0x0, 0x80, 0x34, 0x0, 0x0, 0x0}, 0x40, 0x2, 0x8000, 0xdf0, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0}) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000589000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f000095e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000c7d000)=[], 0x0, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da11, 0x1000000000047d, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0xcf8f89e96993e0d9) semget$private(0x0, 0x4, 0x1) msgget(0x0, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x1261, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400801, 0x0) prctl$setname(0xf, &(0x7f000099d000-0x8)="7a776c616e312500") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000075e000)={0x2, [0x0, 0x0]}, &(0x7f00004c9000)=0xc) syz_open_dev$sg(&(0x7f00003e8000)="2f6465762f73672300", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000e53000)={0x2, 0x78, 0xde, 0x0, 0x4000000, 0x400, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000f92000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) read(r4, &(0x7f0000a40000)="", 0x0) fcntl$setlease(r4, 0x400, 0x200000000) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000e15000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000443000-0x68)={0x6, 0x9, [{0x4, 0x0, 0x200}, {0x1, 0x0, 0x80}, {0x401, 0x0, 0x8}, {0xffffffffffffffef, 0x0, 0x3e7e}, {0x5, 0x0, 0x0}, {0x0, 0x0, 0x7}]}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x8000000afa, 0x80) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000303000)={0x2, 0x98, &(0x7f0000284000)="5fe48f4f42b1e2b6e0ff5078479f81368c95a4ba16f058b691b4d9c25bde2368edf05803d025ffca6e335159fe1f4c9be30abc23a9312412a320a9cf5adbaeee83255858bc4b04ef238ef2691c2de7575fc721cac5c409e2da53b455cd2338d2115fc4b5c9e9443139abe3b02c9fc0b8143ac154cc559c4e5d72bf76e756b8f74185fdb8d7ad69c96b61a4fa30153361431d2cd8d235cda6"}) write$evdev(r5, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x80000000, 0x0}], 0x30) [ 213.082895] sctp: [Deprecated]: syz-executor3 (pid 28368) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.082895] Use struct sctp_sack_info instead 2017/11/05 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000d6000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000c3c000)="", 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000651000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000050c000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0xffffffffffffffff) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000033b000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000bd4000)={0x9, 0x2, 0xafa8, 0x5a1, 0x4, 0x9, 0x0, 0x3}, &(0x7f0000499000-0x40)={0x7fff, 0xffffffff, 0x100000000, 0xfffffffffffffffc, 0x0, 0x80000001, 0x0, 0x8}, &(0x7f0000391000)={0x5, 0xffffffff, 0xfffffffffffffffb, 0x1, 0x4c, 0x1, 0x9, 0x0}, &(0x7f00008ae000-0x10)={r4, r5+10000000}, &(0x7f0000c36000)={&(0x7f00008e3000)={0x8}, 0x8}) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000a4f000+0xf08)={r6, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ad5000-0x98)={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]}, 0x9, 0x9}, &(0x7f000014e000)=0x98) r8 = socket(0x10000000010, 0x2, 0xc) socket(0x11, 0x8, 0x4000000402) write(r8, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0xe843ece14f80ab40, 0xc7f1) fadvise64(r8, 0x4, 0x1, 0x0) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f00002d9000)="1f0000000004ff72454300000c00000001000100060000010400dcffdf0086", 0x1f) socket(0x10, 0x2, 0xc) write(r2, &(0x7f000070c000-0x1f)="1d0000000104ff00fd424505c0110000070000000800010003040ddcffdf00", 0x1f) socket(0x2, 0x3, 0x6) r10 = socket(0xf, 0xa, 0x609) getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000b4e000-0x8)=@assoc_value={r7, 0x7}, &(0x7f0000d22000-0x4)=0x8) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000574000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000566000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000089d000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000e9e000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000080f000-0x18)={@loopback={0x0, 0x1}, 0xf51, r1}) [ 213.143912] sctp: [Deprecated]: syz-executor3 (pid 28386) Use of struct sctp_assoc_value in delayed_ack socket option. [ 213.143912] Use struct sctp_sack_info instead 2017/11/05 07:01:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d1d000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000593000-0x4)=0x10) bind(r0, &(0x7f0000434000-0x10)=@ax25={0x3, {"cc4d97f8da1926"}, 0x1001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000bab000)=0x0) listen(r1, 0x3) syz_extract_tcp_res(&(0x7f0000d6c000-0x8)={0x0, 0x0}, 0x1, 0x7ff) syz_emit_ethernet(0x4e, &(0x7f0000fe5000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x8, 0x4, 0x9, 0x0, 0x40, 0x0, 0x0, 0x1ff, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x1}, @noop={0x1}, @generic={0x44, 0x2, ""}]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x8000}, @window={0x3, 0x3, 0x4}, @nop={0x1}]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000694000-0x8)={0x42424242, 0x42424242}, 0x10ad77, 0xfffffffffffffffe) accept$inet6(r1, &(0x7f0000e71000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000050f000)=0x1c) syz_emit_ethernet(0x3a, &(0x7f0000239000-0x3a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x4, 0x5, 0x80000000}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x10, 0x0, 0x10) mmap(&(0x7f0000741000/0x6000)=nil, 0x6000, 0x2000002, 0x34, r6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000525000-0x26)="24000000100005004d20000800e80102220000000000000007fff5d4f7000007ff7f5609cf79", 0x26) pipe(&(0x7f0000c43000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d95000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x1000000000) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000b30000-0x28)={@generic="f3001f07d6164643e7ffff001276b174", @ifru_data=&(0x7f00005d7000-0x20)="7e06499fb39180aba59eafe3374ad4d8032879d3ffaed3a28694740d64de331b"}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000aae000)={0x7, &(0x7f0000b4a000-0x38)=[{0x80000001, 0x1, 0x5, 0x5}, {0x1ff, 0x6, 0x20d, 0x140000000000000}, {0x80000000, 0xb4d, 0x8, 0xfe0}, {0xfffffffffffffffd, 0x8, 0x9c, 0x9}, {0x1, 0x6, 0x80000000, 0x2}, {0x401, 0x100000000, 0x36800000, 0x9}, {0xe7, 0x60000000, 0x6, 0x1000}]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r7, &(0x7f0000002000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000297000+0xbbc)=0x48) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008c1000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000773000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) [ 213.165670] futex_wake_op: syz-executor5 tries to shift op by 4095; fix this program [ 213.178284] futex_wake_op: syz-executor5 tries to shift op by 4095; fix this program 2017/11/05 07:01:59 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000049000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x81) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f000004a000-0x4)=0x7ff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000048000)="2f6465762f73672300", 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0xff, 0x6) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000000e000)=0x5, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r1, 0x0) writev(r1, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f7599b0ec9104b88fbee3e5", 0x34}, {&(0x7f000004a000-0xe4)="b2f2b23234b5ff503df9fa1a4b592eef673df4bd57aedc4c47073fa47e3dcfdc035a657140c87f3ca9ffb5eca741518cf93ba614ca6f529f47849f8230adbcb5ddb922c3c8b5f9de20096cb23d243a7821de1ea23ae6923f91aca1ac90d622d92f2dc28f7e4d37a774fa3026b12f60f247846f7012ea02019a435d79595c7ce13bd47cdf52f1874ea118dcd0f89b8179b97afad21ce935c211c6ad8b0da857f86070750cf8a05018dd6ddaf3463ec28649346d7b4d43d27e27c0af4ff2559b8e8ea77129175505c2df8deca2b44ada0d9d1d3936e388312ea986c68df35fc8ef0cb8a636", 0xe4}], 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000044000)={0x8001, 0xffffffffffffff0a, 0xffffffffffff0000, 0x5b, 0x7fffffff}, 0x14) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000013000/0x10000)=nil, 0x10000, 0x5, 0x51852, r1, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000004a000-0x6)=0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000003a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r0, 0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000049000+0xba8)=0x3d7c70da, 0x4) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000024000)="646e735f7265736f6c76657200", &(0x7f000004d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000039000-0x9)="00", 0xfffffffffffffffe) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f000004c000-0x12)="2e726571756573745f6b65795f6175746800", 0x0) request_key(&(0x7f0000efd000-0x8)="6b657972696e6700", &(0x7f0000afc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="2b4a64747600", 0x0) 2017/11/05 07:01:59 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a73000)={0x0, 0x10d, 0xeeb, 0x7ce}, &(0x7f0000b37000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r2, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f000031a000)={0x0, 0x0}) getpgrp(r4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e5e000-0x8)={0x0, 0x9}, &(0x7f0000971000-0x4)=0x8) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000058a000)=0x3fffffff80000000, &(0x7f0000ddc000-0x8)=0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a04000)={r5, @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]}, 0x2, 0x7}, 0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009ca000-0x6)={0x0, 0x23da}, &(0x7f0000f97000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000018f000-0x20)={0x1, 0x100000001, 0x4, 0x80000001, 0x0, 0x20, 0x7fff, 0xc46, r6}, &(0x7f0000c0c000)=0x20) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f5d000)=0x0, &(0x7f0000f5e000)=0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000094f000-0x8)={0x0, 0x8021}, &(0x7f00000f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c7d000-0x8)={r1, 0x8}, &(0x7f0000594000-0x4)=0x8) socket$inet6(0xa, 0x6, 0xb) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x3, 0x84) sendto$inet6(r3, &(0x7f0000bf5000-0x42)="073623e6322ca562125fc5e71a0b47a85acfc6031a789c5b0ec06522f1be1c080cb3341c0aa77e885b14a59bdef4a600000400f02f936c9cd7cdf144ead97f3f7a75", 0x42, 0x80000000c880, &(0x7f0000a9e000)={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00004da000-0x28)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000182000-0x8)={0x3, 0xfff}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bd5000)={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]}}, &(0x7f0000ed4000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000949000-0xb)={0x1, 0xffff, 0x9, 0xe1d1, 0x6eb, 0x10000000000007fb, 0xfffffffffffffffc, 0x401, 0x0, 0x800, 0x5fc}, 0xb) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000298000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000045b000-0x8c)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_int(r3, 0x29, 0x100000000021, &(0x7f0000b72000)=0x0, &(0x7f0000acf000-0x4)=0x4) accept4$inet(r4, &(0x7f0000d84000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f90000-0x4)=0x10, 0x800) setsockopt$inet6_int(r3, 0x29, 0x7, &(0x7f0000497000-0x4)=0xfff, 0x4) 2017/11/05 07:01:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r1) r2 = epoll_create1(0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ddf000)="2f6465762f73657175656e6365723200", 0x28081, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000510000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000873000-0x4)=0x7fffffff, 0x4) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000830000-0x10)={0x1418, 0x875a}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008f4000-0xc)={0x0, 0x0}) dup2(r2, r2) r4 = semget$private(0x0, 0x4, 0x442) semtimedop(r4, &(0x7f00002bd000)=[{0x2, 0xffffffff, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x2, 0x2, 0x1000}, {0x3, 0x100, 0x1000}, {0x2, 0x101, 0x1800}], 0x5, &(0x7f0000f23000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ac0000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00006dd000-0x4)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f00001b0000)={0x80000000, 0x200, 0xf1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000dd2000)={0x0, 0x0}) 2017/11/05 07:01:59 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000001b000-0x20)={@common="69726c616e3000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x40006, 0x7) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f000002a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000002b000-0x4)=0x0, &(0x7f0000029000)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000029000)={0x6, 0x8000a, 0xfffdfffffffffffd, 0x7}, 0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000000e000-0x4)=0x2, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000027000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) splice(r1, 0x0, r0, 0x0, 0x3d, 0x80000000006) connect$unix(r0, &(0x7f0000028000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000029000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000027000-0xf8)=@ethtool_sfeatures={0x3b, 0x2, [{0x100ff, 0x1}, {0x3f, 0x7ffe}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f000002a000-0x20)={@generic="0000000000000703000000000000ef05", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000002b000-0x108)={0x0, @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]}, [0x7fffffff, 0x2, 0xfff, 0x5891, 0x1, 0x8c0, 0x4, 0xffffffff, 0xffffffffffffffff, 0x3, 0x597, 0x3, 0x9, 0x2, 0x800]}, &(0x7f000002b000)=0x108) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000002c000)={0x20000004, 0x200, 0x9, 0x7fffffff, r6}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000029000)={@generic="d625093450fd86387d99a96a3ce80b05", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect(r1, &(0x7f000001c000-0xe)=@l2={0x1f, 0x0, {0x133a, 0x2, 0x1, 0xfffffffffffff4c6, 0xfffffffffffffd6f, 0x8}, 0x2, 0x0}, 0xe) openat$hidraw0(0xffffffffffffff9c, &(0x7f0000022000)="2f6465762f6869647261773000", 0x200400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000000c000-0x4)=0x7, 0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x3f, &(0x7f000002d000)={0x0, 0x0}) socket(0x5, 0x6, 0x7) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f000002f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) 2017/11/05 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:59 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, r0, 0x0) r1 = inotify_init1(0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x4, 0x9, 0x2, 0xfffffffffffffffc, 0x2, 0x8, 0x2ac67e65, 0x4e60, 0x6, 0x5, 0x0, 0x0, 0x80, 0xbd3, 0xf7, 0x2, 0x400, 0x1, 0x155, 0x8, 0x8, 0x1, 0xfff, 0x0, 0x80, 0x2}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, r0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9d000)="2f6465762f6877726e6700", 0x103001, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f000080f000)="", 0x0) r5 = socket(0x10, 0x3, 0x10) write(r5, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) r6 = semget(0x2, 0x4, 0x0) semctl$SEM_STAT(r6, 0x0, 0x12, &(0x7f00006c0000)="00") ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000d7a000)="00") r7 = syz_open_dev$vcsa(&(0x7f000009a000)="2f6465762f766373612300", 0x7f, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000037f000)={0x0, 0x5, 0x9, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000f9e000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = open(&(0x7f0000f9c000)="2e2f66696c653000", 0x40, 0x12) mmap(&(0x7f0000087000/0x4000)=nil, 0x4000, 0x7, 0x810, r3, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r9, 0x0, 0x0) r10 = dup3(r8, r1, 0x80000) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r10, 0x40106410, &(0x7f0000f9e000-0x10)={0xa2, &(0x7f0000f9d000)="6b6ec44fcfd4f759941690ace335c951a69f93b23bd4db3b9cc7d3421c157dd0f90acc124487d3f4738c3f94cae9007169cd96b23d1db5da82e34e5d0bdb85ea5f4c6037c18116cd7f175b777a5e30040f58ffc2808611151d699d89373669a163925d4b067dd62201e891c7cf5b544073cb386df34591eee344befb7244793b7e06bd323bda3cab7af59a842347ea69b2f1bf15e1883e0b1c8055017f0170ea5404"}) 2017/11/05 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = syz_open_dev$sg(&(0x7f0000b43000)="2f6465762f73672300", 0x0, 0x44000) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000ae5000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000820000-0x4)=0x2a) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000efc000-0xc)="2f6465762f6175746f667300", 0x400fd, 0x0) r2 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000051d000-0x4)=0x0, &(0x7f0000c1c000)=0x4) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000093d000-0xd)="2f6465762f7573626d6f6e2300", 0x3ff, 0x8c0) r4 = creat(&(0x7f0000be1000)="2e2f66696c653000", 0x100) ftruncate(r3, 0xbb54) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000433000-0xb)="2f6465762f6877726e6700", 0x4040, 0x0) r6 = syz_open_dev$sg(&(0x7f00003f8000-0x9)="2f6465762f73672300", 0x20, 0x40000) ioctl$EVIOCGABS0(r6, 0x4606, &(0x7f0000cae000)="") clone(0x0, &(0x7f0000001000-0x76)="", &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)="") mkdirat(0xffffffffffffffff, &(0x7f000056d000-0x8)="2e2f66696c653000", 0x0) r7 = socket(0x1e, 0x10000000000005, 0x0) sendmsg(r7, &(0x7f0000316000)={&(0x7f00001a6000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0xfffffffffffffffe}, 0x0) r8 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r8, 0x3, &(0x7f0000ea9000-0x8ce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000278000)="2f6465762f73672300", 0x0, 0x2) ioctl(r5, 0x7, &(0x7f0000278000-0x1)="") sendmmsg(r7, &(0x7f000009a000)=[], 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004bf000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) r12 = getegid() setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000994000)={r10, r11, r12}, 0xc) creat(&(0x7f0000354000-0xe)="2e2f66696c65302f66696c653000", 0x0) execveat(r9, &(0x7f0000db9000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00000d9000-0x48)=[&(0x7f000025f000-0x2)="7d00", &(0x7f0000cdb000)="00", &(0x7f0000074000)="2f6465762f6175746f667300", &(0x7f0000d93000-0xd)="2f6465762f7573626d6f6e2300", &(0x7f0000958000)="6e6f64657676626f786e657431776c616e306d643573756d70726f63657468316574683000", &(0x7f00006d5000)="766d6e657430766d6e6574306c6f00", &(0x7f0000174000)="2f6465762f73672300", &(0x7f00003bf000)="2c3a766d6e6574316574683176626f786e6574305e6e6f64657600", &(0x7f0000864000)="766d6e6574316367726f75702d256e6f6465762900"], &(0x7f0000853000)=[&(0x7f0000054000-0x6)="2f6465762f6877726e6700", &(0x7f00000dc000-0xd)="2f6465762f7573626d6f6e2300", &(0x7f0000b67000-0xc)="2f6465762f6175746f667300"], 0x1800) open(&(0x7f0000656000-0xe)="2e2f66696c653000", 0x80c40, 0x21) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000761000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000491000)=0x8) accept$unix(r1, &(0x7f0000559000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007f6000)=0x8) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = socket(0x1b, 0x7, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000aab000)={0x9, 0x6, 0x7ff, 0x40000000, 0x0}, &(0x7f0000c14000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e3f000)=@assoc_value={0x0, 0x0}, &(0x7f0000d35000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a69000-0x8)={0x0, 0x7}, &(0x7f0000675000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b5a000-0x8)={0x0, 0x5}, &(0x7f0000151000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003a0000)={0xfffffffffffffffb, 0x2, 0x7, 0xfde9, 0x0}, &(0x7f0000b86000-0x4)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000e67000-0xe0)=[{&(0x7f00007d1000-0x1c)=@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000fd1000)=[{&(0x7f000057b000)="7464f579965c181566414f5d1bbb37b750b7af1723f0122a840f10b8e11d183d9d5ecb7efdb78cb4ac38508c0eb20da83cd398375bd7191ceb655f0b048e59de89f0a479365a1ba8b6b20eb50e704071aee732829c01046c37870c149a5479898c2cceaba94bb2b1da19c749fac31e34a4e9b628c6230df54af5ca0660c24026160e4aa49c2128dcca293afc210173cbe3204d88f7fdab0a271a2a796f39813911743c5670486e09d3052ca8301b8035a08d5534d20a34d9615e12c741b5b8dfb805198cc17c47e9ed80a7147cf05544af935d82e2e4eb87", 0xd8}, {&(0x7f0000402000-0x57)="857325718c4d4d4e096ed405cf3e61fff69901e886a8345b2e63214c6c0a30700a991c2ea42b53b04400b87af89ef9a9b526def7925fed0916878253f12e3994ff65d676b74944e301b2471a11c9a7bd290c2ceb75472d", 0x57}], 0x2, &(0x7f00003a9000)=[@init={0x18, 0x84, 0x0, {0x5, 0xfffffffffffff5a2, 0x7ff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x202, 0x7, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x101, 0x1, 0x2, 0xf2}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x100, 0x7fffffff, r3}}], 0x4, 0x40}, {&(0x7f0000a40000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6b7}, 0x1c, &(0x7f0000fe4000)=[{&(0x7f00008fd000-0x36)="8551261a274dbf1e7043af9c67ad2a2358f87dfd6c5eec6de81362563a5798b7c1c956de83c3a8ded140b5074a7393e8ef0d73f390da", 0x36}, {&(0x7f0000626000-0x29)="118c6dd55829861d9532183afded54b53be4b915e8720a948c884c16b360fc5e18ef4f170788023a94", 0x29}, {&(0x7f00006e3000)="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", 0xfa}, {&(0x7f0000086000)="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", 0xff}, {&(0x7f00001a9000)="5e334b93cf6511b5559fc39a56075e2741bcb38a14b0f03623b2ffa713550c568da629fcb072c12db2a78eae8f39d2ad797d81aeef8ff5806a1d742822edaf2a96", 0x41}, {&(0x7f00005d5000-0xca)="a340040a1d71cdb8bff5104ef66733c42c6e57aec3786b0554ab0c267cec6c574e5c6ded0baa184bc2ac151834edcb716a45787b8be2dfc723baafd3dac8b0f0c9dac6c693b50b20d39a615262e1f75b0416dcd0d6ca1dc7c858f18445b2bbbe8258e20dc6bc225af98b6e96274efbc0e91ce0077dade636900e7666b1fc5b02b2eb2200e6894e7b0d8e914a1de3809a0086b72cc3f202d749f42746634499dc3222d1c3f277824ee845d5223ad0d9222356bfb0aa43b557981a97102ef7855676b65629ef139be3bc09", 0xca}], 0x6, 0x0, 0x0, 0x8084}, {&(0x7f0000380000-0x1c)=@in6={0xa, 0x0, 0x4080000000, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f00000e6000-0x60)=[{&(0x7f0000529000-0x26)="e5801966967377eca2e48e744738825a7331077a1f31ba3828897dacf78fde96b15af13c0aea", 0x26}, {&(0x7f0000ee5000-0x44)="842295c1090d2d48b9cd112dab0bc695e25ed398ddf726125333f059eee8043dea2eaf33a18acb4be83cac504760ded00b18e3a4de21973a353285b2191a08c64b9272a8", 0x44}, {&(0x7f0000645000-0xe0)="1ed42a2a8556b1206ed50a5c2e751f025adc1db57ee33d4c996cac1108c11c81bc89f317206b50a9351b25619439a4fb89bec6923ef3f36e80d82eebb24f83cb460988e9631bcde1ebea01e45ffa64a4590e084c7cd39088b92513cfda8fef005bdd4e0f4fee0e255f06c6e907a5802ac1efbe13ab3ec861b281efdeeae55cf7e3e377d218bcca8fb4b30a8c63c5737804556e2c4d8b156230616bf2a12486fdfa4ca5417bc0962c16a38475ded139be55fb7a87bcc940c6f4ef4b06f9b4d661f2d683837592cf99d386f72dbf2cf0cc231e8438b2ef9192d195c68f9fb4c1e3", 0xe0}, {&(0x7f0000f1d000)="ecd9bea5b40ca73f730b2a5c7bdd8675fbd8e286e4e22cb5ab03ea45a82968ff2e7f579e17d1ce8bd2dde6727f375002421d77bc3178493a20384d1d8932cdb2d108be04b1248d93a3fc48df43a3ebfa33009afff5eb2727efb01c5c5927e5a0d5ebc984ee0bbb8819a1930f617a6ea9cd899f6e43e4f126b787fe539977e2a3228b48a242f4", 0x86}, {&(0x7f0000884000)="ebecc57601eb6a2812f2e9e9ee2fcfa6cf7d505dc92249fcb308a70baed75fce2cd79f187b00636be6d5dc4f563df5c6ed9b434f885cee", 0x37}, {&(0x7f0000a7b000)="4b683c5593673c51aab81b828c5ada9fcde5d5a11105663ee99ba7c7986922a3e2eae5d67741fb5bab14c919c8b61d182fecf4fc408ec3f2f8ba5eb9b716e0f6352838cf0ea794dcadbe6e3432d7bb86c7712e4452e5f88a7d05d96f93e0d51e37a0235f2dfe876eec21c34160ab441a8859e40b917e45cc336116b654b3588b9d6d11913c058d70b8e1813c5f8e7d7076d0504c8f402273f71316a478208d255d5a", 0xa2}], 0x6, 0x0, 0x0, 0x4010}, {&(0x7f0000dd8000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001d2000-0x30)=[{&(0x7f0000769000)="3b5eaacb7159112812641c08185b20f0bcf8f5b44ab5f3d8f95f2a030d30c6aa21864d7386238eeab98e6c62bb435137a3212a9ebaf78e791d6857163bbae65cec4e6dcb34d7b4fb9604cf391716df101514982392bb924bc31aa3a3b62b60cf17224975628020f8a6c46025b0a5074a4e28b777530700d9cdc94d4959b7253ac97d24551ae28ba8f14a6a6cdc4e085aeabf25a9b7047c3222847450235472d9d411b8a7b58dc085c62abed9a2c2cb44fac8bb9ad98af59892fae2b073193d85f449388e6b700a557c", 0xc9}, {&(0x7f000058f000)="5dc633ac7de4520d4c80dad497a46b145c92a026f06b36bde481faacc76dc6976ed0f59d895b4c42d16044ba0a60de611bb08ae6ab", 0x35}, {&(0x7f00002e2000-0xb)="4fabf5f489ea133d40f78f", 0xb}], 0x3, &(0x7f0000e7e000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x5, 0x40, 0x5}}, @init={0x18, 0x84, 0x0, {0x3, 0x2d, 0x8c81, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x5, 0x8008, 0x2, 0x5, 0x3, 0xf1, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x8001, 0x9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0xfffffffffffffffe, 0x4f9, r6}}], 0x5, 0x1}], 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) r7 = dup(r0) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000232000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$KVM_NMI(r1, 0xae9a) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x27c000)=nil, 0x27c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usb(&(0x7f000027c000)="2f6465762f6275732f7573622f3030232f30302300", 0x800003fffffffffc, 0x301000) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000027c000)={0x0, 0xd8, "45812ac659adabce5eb3048435642f5f678ec99984d40377caeb44458b7309cf15b9e07a4f31f6b3d6a535a532d1414849ded53a151a466c0810d4462561a1ef72a1967456427b8ca4692cabd4766fa0ae273d9c64ba0d901dcfa05b141a3225a35d44b63b7b8e7c77f05980d43ec1733842f4c7dab89c08a2f7ac15d1e0d3d699ccacfe8105f6bcd37cf50171301e6957d0dd12ab8278f7aa879c41f3d218a99516d5d0da51e6c2200b1972fd0e17677a68fdfca97f28b4c674db6a09e70d36c61e6a579584b76c8a3f5b6cddd32279c00a377bf54bcffb"}, &(0x7f000026d000-0x4)=0xe0) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001ca000-0x8)={r2, 0x3b5}, &(0x7f000027c000)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000041000)={0x0, 0x0}) mmap(&(0x7f000027c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000027c000)={r3, 0x8}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00001a9000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000027d000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a6000-0x4)=0xe8) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000255000)="2e2f66696c653000", &(0x7f000027e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000163000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000027d000)={0x0, 0x0, 0x0}, &(0x7f000027d000)=0xc) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000192000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000027d000)={0x0, 0x0, 0x0}, &(0x7f000011f000)=0xc) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000012f000-0x4)=0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000027f000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f00001f5000)={&(0x7f00001f7000)={0x0, 0x0, 0xe3, 0x4}, 0xc, &(0x7f000001d000-0x80)=[{&(0x7f000027e000-0x351)=[{0x93, 0x5, 0x700, 0xbf, 0x88, "d443e8c7d0c2614b44df4c2334f24ca733cfe215b26720b5ea07b3fd6736f317a421e58084dee0dcb4c7a96be563ef360f6991fb0122b334362ab40021f12f76722b36c8eb827ea636a512f7ca99ee0fc39cbcc58ab9720f25c0be6b56588433b569a5ea1114fd214ca5fd992450dd54bea6dd378820c62171cd52569e261732c5a981"}, {0x54, 0x0, 0x200, 0x4, 0x6e2e, "94995160747b509fbc49268d8d93c1c9a212b789aa21aec768f0b820eec7461d2c6db155c3a563f2773c184a6a0da7e62f4bd7499a0f69f9644f13c54e9355c7cf5f1f62"}, {0x9e, 0x4, 0x20d, 0x94, 0xff, "394024ab47f31b7d0b47d46555fe5febdcf6cafc054198391f8fca5603ed9adf8eca3afeb1a9323d1bf8f36f420d4e3a7833bb44ff09c6b60d87105d4dcc55dd0aeb6e6b822e29a4a805025ecf508caea679fde036ac275a49a2b6aad8f098d11c9a5ffbb2cc0c0dc78757c7ce4ad1e0abeedee4dae1de002283ba469b01bb0d37455adf6cf44a29dd9d1c5f41c0"}, {0xa4, 0x3, 0x2, 0x7f, 0xfffffffffffffff9, "d755a95132d92b46d2889d4ff072712ee1ad727bc3cc50a6587f870c9344e67f7f9921ec5d68d7495b35f785e59933c306d66aa5fc65f3e79036fe31eb6e0a80c3e0306ea48c855ee5efd4bdf112c0d9043bfd268e1f3beac2a4f8176a13c15816b33c91ab58d9d92b8a65edc9bdc3bb246ef718e33da667b075bd1a0236cb386df4f935cef103752c387b139f0556f1609d2627"}, {0xb3, 0x9, 0x50f, 0x3, 0x2, "45225b970b7fbd9f66244b9ec108eb4230a0b9816a421173790b2334771d40cf514759ffdbf0dd3abee78334d894a95615d8f186ffe5a307992677b582b6a32abdcea203b4bad89e3e1275f76ff836f2f954e181974a2c551b855b37dc43785f7043b915ce95f1d08cfaad75b031dc853932a6302d713ab76d7da958394280a3cf7776ab03450ed17bfb18f6b2eb89612ded9d6aa5e6d15aacef5e9927e6f6ce32d026"}, {0x75, 0x3ff, 0x0, 0x2003, 0x7, "c2b97dca4a02386204fa9c10fac7f2d18219366e187fcad1ea901f55f1d2bd1da44a4e0e14d37d5ef29a1d04c9c3bf8e42e3fe25b81564443e8e8a33f76d9065c812dc0a34e3944869f9b7f370e6a8a6f24d3754bdacea383ed9a2535322f46584367ab8d2"}], 0x351}, {&(0x7f000027e000-0x105)=[{0xf3, 0x4, 0x300, 0xffffffffffffff56, 0xfffffffffffffffb, "4c7ccc36bdad0b4fee551e9ea89387f50055667c55c06e240eadebf847abb9bd366d8f9f239de8f51628a67b3ccb3a00d62e0b1d2c5377a273123d50c7dd56ecb89fd6cb8e209f0fc15f1b10a653b02c81526e38b7907e9c600fc4c19f88a1626d123c405c2c83f3afcc3c5ab1cd0f7fd80fac258f1abcbd4c778302ff59b3b0beb9e1f88bc2b945cfc0fb4f69327e9e48ff62f907a0fc4ae42424bf6cd2e56b2fbf77b61b4dfa75efea6fcd508307e628d0ef081254ced1f503ec027f1f7beab8987d7f54a3d729f3138ad35ec974f59b65a7d0dcd33521e72026f3c2d2911efa4c95"}, {0x12, 0x5, 0x320, 0x8, 0x7, "b325"}], 0x105}, {&(0x7f000027e000-0xec)=[{0x25, 0x3, 0x50a, 0x7, 0xfffffffffffffffd, "86a4b43d6581f7f32cb4fff2fb681b136491eec112"}, {0xc7, 0x2, 0x100, 0xfffffffffffffffe, 0x8, "e227e67edcad79e25240944a9446f4ba6b3c2bb7ba90ab9f230ba422caf6249a51a1108cf6b8c5a8ca24bb6d33a95a2fb2c7755a603fa0808733b0546376ed04aebdf2fbf9659b5d6ae402d2921c2e903199d1954a833cb96756a9bc9f3e7f01662b7cda6c360bc5a9bb3349219f1a5b9ad0c2b2e1b6e62bd86e6806d75ba2dc88d97236546292172f8930f94b9c03c6291a6f5d56977cbfb0cf0ab9c525a87fb06caba491ec4b0128614da71e37594924208fd2cd5911"}], 0xec}, {&(0x7f00001cc000)=[{0xb3, 0x100000000, 0x200, 0x50, 0x3, "26d3175c2ec0dae6d3256d04d112ca073aa435472985241c60792863afe921f9c961ede3a76fd9a30e0e609ce6ab6dfca370e22556198b4d89dfefa818fe707397f0d5c8e18b4424e0885503d7a3d3c6ef340358009b070d78d5e0b8b072b84b4338f9359781f70d2b2420e52a9242564527fa722f1797ad301fabd1994a7a9f9480ea892dfccf93a67a97377975052e6be0f977278202231385f57748cc619d9a120d"}, {0x7c, 0x80000001, 0x1, 0xd62a, 0x8, "349becfa8627de3639a782b62d713f3dbea3edb7971487c82974220d14515db83c91c3fe94e5a3cf199e2a43daecadfb2f0249f1025b7e0891f3753dfc198882eafca093185db3cade1742b899adb1ee97ad849a0c898f285237d818797263537a11dcfa06dd910e03febb1e"}, {0x6f, 0xffff, 0x100, 0x100, 0x59c, "d71100bfed622f5ae26b5cf199f25c3ec552f1d619cdde07d027afe634afb87a99396eac2b910f8b96b822ff7995f615f3b03f6fedf82793ea122190b60ea63cfd745fc82ac0db873bf2665e80d75ac4703181bc666965db75b1e5e60fe1cc"}, {0x1010, 0x6, 0x120, 0x4, 0x8001, "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{0x87, 0x8, 0x8, 0x1ff, 0x3f, "2b40ab014959572578a419c013ba5a06e04c329077f816511f521a6851207611767502558bf9cf57a9297b689d7aa47da1680ba36f1a0aabc02a4dffd2fd45009a2e4a0b84aca018dc092b3a487af496ad772ba2cc934db73fbf804da4a84d7ba46e801450c275fc384041bad7fa67b97b28cd64be0239"}, {0xe4, 0xfffffffffffffffd, 0xc04, 0x7, 0x3, "410e6ddb75e0b43370059b29c7fda8ea3c3b73335f7feb9b9d6e017cb80ad4ee11c05ed616985647f73d8bd56f32c7bfcae3e75ede41c77eb292a5864b12d71ae896dfaf4aab87ffeb603b636769cca7ac9a813be553e4ac5f261b913c0a1d0114e6b1729f47e661dd9aa5d08881ccf66fe937c63cae19299682e75da9fa9277cac81d275c62b465697ae2e1bee4b1a876f7fb28298da82696471f88a5cfc6b9641e286451ce0bf36f51dae92a3445976d4af41e04bd2c86d899487adbfdd6f0e9001d498e0ee38ba723cc888466c60a2967acdd"}, {0xfa, 0x252, 0x1, 0x3, 0x3, "3f53faf407d532ab6f86aac15a58719e164e0c43983a5d0fea96375e317999996721f3687c5f66c9dc93bb699b15262ae7a2c529350d69284a0f36d228fff9a42ad622177e00f2b39b2ba9429be5873f06b87b1aa23346837f9faa4472ca1f28ebcb03c8fd7b4a8db4a155e3344b2c5aaa764937a1388cbe3e736af86c19b32c1a64ec3cee6356843ff6c00a9e9475b9fd05eba001c7e97f21b490708cfaa03e9341d3efece3a71e51e1a1d435c8255493ac2e620984e0662e26b3ffb110378a6295758c3d58210583ffbdb78cc5ed1bce7c40f7e188f5e7425d5fd267a0e62cd47de848a110792a5460"}, {0x1f, 0x7, 0x200, 0x400, 0x4, "6312f6d846b23a2552eb60d702f00f"}, {0x9c, 0xed2, 0x800, 0x3, 0x8, "a8c20e3691970c5a54ea3166a93cfd463a7ffdfc93b7a8e1bd724032943de1b9779ee184a983b11276c6b4a4523c4fbc19260f625938d7ed1b54a6d11000a48a79aac7195aaa0959a36f5e8b8055c6f7356309856f37508b9b227dcbc3e97f9c5f46a011354922c8fab1a7ca7858b4509a1be0a547c35168449ecdd7a2f5db6cf688da5ad3c986b36208136f"}], 0x14ce}, {&(0x7f000027e000-0xa6)=[{0xa6, 0x3, 0xe15, 0x0, 0x8, "b17d26b1965b5936ec34715cfe7227cbb6734dc978ae7e64d179249b8081ca7caebcdb9242348843f2728888c0a9f4c0b7c4ad595653ecf07861587186b88aa93df7ce570aec0c4f7e006642ddce2c661c94802758b507e1f7440b2bd0f984a025f03dea346788f55a7133bf758dc8a469070881635ac2d248694f13cd92fed64c60a9cb1ee9e4a28b0f88960f22278f0f141a16388b"}], 0xa6}, {&(0x7f000027e000-0x2a)=[{0x2a, 0x8, 0x2948d3d919f80458, 0x0, 0x1, "ef2e1828cb85e5d5012c1f578b19e0e913663e256fd51e9f726d"}], 0x2a}, {&(0x7f000018a000-0x280)=[{0x9d, 0xfffffffffffeffff, 0x110, 0x5, 0x40, "194d05530d4d853ad17d641dd400c59a4c51b2310a14c437ac187288fd06b2ce57956a006ba9ceb106c1d6fb9eb91514ede0982dac3f10f0732b24d0a1134f90622da01961e9b09620bf5dbd81abc775e953d9249446bd50e6fd886de626b7de36b91b162b610981be43ec3eb3830cb02cf28f4f3cb7f207cbeafae25d8c61af4e9d4a3e571673ccb625581e0e"}, {0xea, 0x1, 0x0, 0x8000, 0xd9, "270290625f76df88d71dff9acf1e094abba57b1f4bcf05ede1250c388a86ab3933339ad8e3fef20d467ce8bb80f75f120edd214277cc036129ae16255f3c8eb6be9e5f891f57c1a38b0420a91959d0b1e9348cd5d50c192d160536208c967d2792413ac0f16a60b4ae8dec8bfd279672f075b298cedb01c9b2c8275970fdead8ecd4aed5d7adb64877b9280f3cfcf120901ba735212666575cf2db4301d866562536fa83e105cce022adabfce618171690a82dd19c0510738f9585a0ae8a7379080ab57fc67b18f7b2577d7bf18d0ac3bacb78c3b49f3d55f469"}, {0x73, 0x300000000, 0x224, 0x1, 0x7, "f296f49632d415f9a17b1382f0854fde0e90d2438c826f1f5fcefdb3cd52885a02e8170088c6ceec57a5bb2a59c9bb0cbdfd1afb6b0976a534913f8e8c31773fc6a9dd82923337b9d2efe880556d7f11e0b70494a8ca30b69888b9fe60ff27ed7356b1"}, {0x3b, 0x3, 0x200, 0x7fffffff, 0xfffffffffffffff7, "204c581879c49a58573aea72081b8d347b4cdfb5e08a62cb43429de8cb2fe2da93ac3f45fe17f74460c8b6"}, {0x4b, 0xe74d, 0x300, 0x5447, 0x1, "4f52ea131764400b3aae059451288900651d699df5b20b6e82759163964b3bfadc25aa121f79b773938b7fb05e2f4a492275c425744774ba601450"}], 0x280}, {&(0x7f0000099000)=[], 0x0}], 0x8, &(0x7f0000118000-0x98)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, 0x0}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x5, 0x4048800}, 0x40000c0) ioctl$PIO_UNIMAPCLR(r1, 0x8108551b, &(0x7f0000102000-0x6)={0x0, 0x0, 0x9}) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00007f7000-0x4)=0x2) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e85000-0x108)={0x0, @in6={{0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x101, 0x7, 0x2, 0x6b87, 0xffffffff, 0x4, 0xffffffff00000001, 0x6, 0x3, 0x5, 0x7, 0x0, 0xbe7d37f, 0x5]}, &(0x7f0000bea000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000066b000-0x8c)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c6000)=0x8c) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000eb000-0x8)="2e2f66696c653000", 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x0, 0x40, 0xfff, 0x5, 0x7fffffff, 0x400]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) accept$netrom(r0, &(0x7f0000558000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000e1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000577000-0x108)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xd1, 0x10000, 0x80000001, 0x8, 0x9, 0xfffffffffffeffff, 0x400, 0xffffffff, 0x10001, 0x7, 0x5, 0x6d72682e, 0x1, 0xcd]}, &(0x7f00008aa000)=0x108) 2017/11/05 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000779000-0x4)={0x0, 0x0, 0xfdd}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvmmsg(r0, &(0x7f000008a000)=[{{&(0x7f0000545000-0xa)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00000e3000)=[{&(0x7f0000cec000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000147000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f00005ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000aa6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000306000-0x9)="000000000000000000", 0x9}, {&(0x7f00006a0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000d25000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f00003fb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000dc4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x9, &(0x7f00009de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0xffffffff}, 0x8}, {{&(0x7f000069d000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049a000)=[{&(0x7f00001f3000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f000066f000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x2, &(0x7f00007dd000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x2}, 0x40}, {{&(0x7f00006a3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fe9000)=[{&(0x7f0000be0000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x1, &(0x7f00000b4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x2}, 0x0}], 0x3, 0x2, &(0x7f00000c6000-0x8)={0x77359400, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000380000+0x1aa)={0x0, 0xa4b}, &(0x7f0000ff8000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ad1000-0x6)={r4, 0x7910}, 0x6) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000cb0000)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004b4000)={r4, 0xe5, "e52ce7a7ea44fb3b2212cb2c25700231d8cebc93b7eaba5952224e05fc84ac546d6f482ddb08e99ce6594f19ec3c0e54414e28e848a68330d3e06413ee466db90675d8d462f76c9be310a8c2cedce2752b11dadb73d0c117d8b6a76df809c2df2f7f56ef6ca0ae9c5ec59b60d39c96b3886ca0aac6cde352666093e5d5d96e6b708e4b52b53b76c450cfbea39ae2eb3584b79bfd549e5db93f68f52064954b2c6063191589e8f62e8e2297fb1b0a40f02bf6a31a3ad0ef9bd66d885b854e611590200ad0a118e6d8ea1dad80ee9bf3e3b3a91a1f63d8c8005cd353f08a0b981180fc041d1b"}, &(0x7f00002f7000)=0xed) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000038c000-0xb8)={0x0, 0x9, 0xffffffffffffff80, 0x34, 0x4, 0x8, 0x7, 0x7f, {0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1000, 0x0, 0x1d2, 0x731}}, &(0x7f0000e79000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000301000-0x10)={0xf2dc, 0x200, 0x4, 0x4000000000000, r5}, &(0x7f0000350000)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000b51000)=@hdr={0x2, 0x4000400000000, 0x6, 0x5f78caba, 0x0, 0x6, @ipv4={{0x10, 0x4, 0x0, 0x0, 0xfe4, 0x2, 0x3076, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x2c, 0xed, 0x0, 0x4, [{[@loopback=0x7f000001], 0xff}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x3f}, {[], 0x3}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1eba}, {[], 0x8}, {[@rand_addr=0x800004], 0xbca}]}]}}, @udp={0x0, 0x0, 0xfa4, 0x0, "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0xfee) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd1000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000039b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r6}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000db2000)={0x0, @in6={{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0xecd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x50}, &(0x7f0000574000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e94000-0x8)={r7, 0x8}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000fe7000-0x8)={r3, 0x2}) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000979000)={0x6, {{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]}, {{0x2, 0x2, @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]}}, 0x118) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000018000)={r7, 0x0}, &(0x7f0000517000-0x4)=0x8) 2017/11/05 07:01:59 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb82000)=nil, 0xb82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b86000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000188000)={r0, r1+10000000}, &(0x7f0000841000)={0x0, 0x0}) mmap(&(0x7f0000b83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000b82000)="7573657200", &(0x7f00009fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) unshare(0x40000001fffffb) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = epoll_create1(0x80000) r6 = epoll_create1(0x80000) r7 = timerfd_create(0x0, 0x80800) timerfd_settime(r7, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000559000)={0x80020000000, 0x0}) flistxattr(r4, &(0x7f0000d9d000)="0000000000000000000000000000", 0xe) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000022000-0xc)={0x2003, 0x0}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r7, &(0x7f0000c83000)={0x80002000, 0x0}) keyctl$invalidate(0x15, r2) socket$inet6_icmp(0xa, 0x2, 0x3a) tee(r5, r4, 0x8, 0x40000002000008) creat(&(0x7f0000024000-0x8)="2e2f66696c653000", 0x8) pipe(&(0x7f0000615000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000627000)={&(0x7f0000000000/0x1000)=nil, 0x400000000000061f, 0x0, 0x20, &(0x7f0000c83000/0x1000)=nil, 0xba2a}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000019000)={0x0, 0x0}) 2017/11/05 07:01:59 executing program 4: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x800, 0xfffffffffffffffa) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x1, 0x80000) dup3(r2, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4d8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket(0x11, 0x5, 0x29e) r6 = socket(0x1e, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000b3d000-0x10)={0x7, 0x100, 0x9, 0x4ae73c3f}, 0x10) sendmsg(r6, &(0x7f000026e000-0x1c)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "010101000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c400e9ffff7effff0000ffff56edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000a73000-0x30)=[{&(0x7f0000953000-0x9b)="18b3946bbdc752f7203ec6ad68b5a8deb5a1646bb9bea9359bfd268e11cbd18f0049944201495f5cb54689ecb94b7186bf7d0454296a34ee99582133d04a0b508e5cc43bae553b88326df6e252383c237dcef9243e9c31e5f8715c872d035c7bf669e75da8d5baa5648fcc58bd21fcb0d22131c336be73993c92832f2bea2cd3b04bfac93e17769356902b3c1d349575011ce00b896a5b7068e768", 0x9b}, {&(0x7f0000f9d000)="8a952129461085854948cb3d95ea5e358235a1da8f0e1e791b4c723074f73bf345f2196acd4307eae1580f6464b74ebb94abc379c8aacc0c215bf465f850082b83aa36193a826aa297345db184f05875c560e7c895873b3fdb1707d1b5750aca52bacb11d5fa050a79b8383fcefa214abc808e4e8644a0d9d9d906f93f941e0d10dc30e10000001f1246bee1c77f223db7041b1bfdcb3f747516e71c65c842a65680c0609036904978a44dee5f5827df46bbbf270188f59a65cf1c86fbca1f6059", 0xc1}, {&(0x7f000071d000)="ea01d551cad32d91bbf286362c1b22", 0xf}], 0x3, &(0x7f000012e000)=[], 0x0, 0x0}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x8, 0x3, 0x0, 0x7, 0x8e, 0x3, 0x5}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000ae9000)=0x71e0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) r7 = semget$private(0x0, 0x3, 0x1) semctl$IPC_RMID(r7, 0xffffffffffffffff, 0x10) ioctl(r4, 0x4000000b637, &(0x7f00008ae000-0xcc)="a9a644dcdc04092351f0ce94a295f7e57efdb78ef88644271054a3fa69d9200000f476a563ad8fd07204799366fb7b64251cad2f3813249f2d46a4a24be56a326ee885a17a2cf8ddc50a41fd9aee43549863129b7d15dfa6f9dbe56e81ff30375c3234d98e8a9b7e8fdf17a80008bab6b1be7e6227bfc95553d1737494ec9746dc61ff87261533b5b665967053789a41664933562605c604014de5e676d8be2676498e944c32104970c1428d7641f7819e1d94ffd4e2ca94a3749922b2a0722eb3d1ae8f84929fc45c52eb1e") pread64(r4, &(0x7f000073c000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20, 0x0) lseek(r3, 0x200000000, 0x40000010000002) socket$bt_hci(0x1f, 0x3, 0x1) pkey_alloc(0x0, 0x107) openat$sequencer2(0xffffffffffffff9c, &(0x7f000080b000)="2f6465762f73657175656e6365723200", 0x640001, 0x0) getitimer(0x0, &(0x7f0000241000)={{0x0, 0x0}, {0x0, 0x0}}) openat$rfkill(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f72666b696c6c00", 0x4400, 0x0) 2017/11/05 07:01:59 executing program 3: r0 = syz_open_dev$usb(&(0x7f0000ce9000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x5, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f46000)={0x0, 0xd1e5e88c000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x3, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c19000)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f000059e000)="2f6465762f7573626d6f6e2300", 0x0, 0x10080) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000f5c000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000036000)={r4, &(0x7f0000565000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/11/05 07:01:59 executing program 3: socketpair$ax25(0x3, 0x7, 0xca, &(0x7f00001eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d5f000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:59 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000c41000-0x9)="2f6465762f73672300", 0x7fff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000034b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000237000-0x523)={r1, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r2, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) time(&(0x7f00007fe000-0x8)=0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000de3000)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockname$netlink(r0, &(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000094a000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f65000-0xc)={0x3, r1, 0x1}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000b40000)=0x1, &(0x7f0000b26000-0x8)=0x4) socket$inet(0x2, 0xa, 0x5c) r4 = socket(0x11, 0x3, 0x0) ptrace$setsig(0x4203, 0x0, 0x1000000000000, &(0x7f0000010000-0x10)={0x2, 0x0, 0x8, 0x0}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb1000)="2e2f66696c653000", 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000593000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x1, &(0x7f0000359000)="") select(0x40, &(0x7f00000e1000-0x40)={0x6, 0x7ff, 0x0, 0xb521, 0x4, 0x9, 0x3, 0x3}, &(0x7f0000c21000-0x40)={0x1, 0x101, 0x0, 0x7, 0x2, 0x7, 0x1, 0xffffffff00000000}, &(0x7f000084e000-0x40)={0x4, 0x1ff, 0x78c, 0x8eb8, 0xfff, 0x5, 0x8000, 0x6}, &(0x7f0000624000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005a5000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00000f8000-0x20)={{0x0, 0x989680}, {r6, r7+10000000}}, &(0x7f0000957000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000023e000)={0x0, 0x0}) clock_getres(0x0, &(0x7f000076e000)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000d57000-0x4)=0x0, 0x2, &(0x7f00008b5000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000457000)="2e2f66696c653000", &(0x7f00006ab000)={{r9, r8/1000+10000}, {r5, r10}}) rmdir(&(0x7f0000658000)="2e2f66696c653000") mount(&(0x7f0000803000-0x8)="2e2f66696c653000", &(0x7f0000976000)="2e2f66696c653000", &(0x7f0000905000)="646576746d70667300", 0x85030, &(0x7f0000e9a000-0x79)="") r11 = openat$hpet(0xffffffffffffff9c, &(0x7f0000d24000)="2f6465762f6870657400", 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00004f4000-0x20)={0x1ff, 0x0, 0x2, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000166000-0x20)={0x5, r12, 0x10003, 0x8001}) ioctl$DRM_IOCTL_AGP_BIND(r11, 0x40106436, &(0x7f00006af000)={r13, 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b54000)={0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r14, &(0x7f0000900000-0xc)={0x40002000, 0x0}) mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9021, &(0x7f000097c000-0x1)="") fchmod(r4, 0x100) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x80) dup3(r11, r0, 0x80003) personality(0x6300003) r15 = getpgrp(0x0) fcntl$setown(r14, 0x8, r15) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000de1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="0d00000000000000db0001ee000823000000e1ffffaa0000df7fe6000e722a32"}) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000010f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e81000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000aaf000)={0xffffffff}, 0x1) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) syz_open_dev$mouse(&(0x7f0000600000)="2f6465762f696e7075742f6d6f7573652300", 0x40000000000, 0x0) [ 213.509111] device gre0 entered promiscuous mode 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800, &(0x7f0000223000)=0x0) r1 = mq_open(&(0x7f0000d2d000-0x7)="776c616e317d00", 0x0, 0x20, &(0x7f00005d3000)={0x8, 0x6, 0x786, 0x5efb, 0x4, 0x2, 0x2, 0x8000}) r2 = dup3(r1, r1, 0x80000) io_cancel(r0, &(0x7f00009ef000)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000715000-0x36)="c4e0948ec262da732f1cf88b31144145ea40de9ebb943a30449ee4df56aafb8c098fe1963a4ceefa25ab36b520233c7989bb8304e2a0", 0x36, 0x7, 0x0, 0x1, r2}, &(0x7f0000c13000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = eventfd(0x6) r4 = epoll_create1(0x0) r5 = eventfd2(0xffffffffffffffff, 0x800) r6 = accept4(0xffffffffffffff9c, &(0x7f0000b3d000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f4000-0x4)=0x10, 0x80000) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000148000)="2f6465762f76637300", 0x0, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e73000-0xc)="2f6465762f72666b696c6c00", 0x68180, 0x0) r10 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000089a000-0x4)=0xffffffff, 0x4) io_submit(r0, 0x5, &(0x7f0000647000-0x28)=[&(0x7f0000c67000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000e60000-0x9)="25572d7eca690433f4", 0x9, 0x800, 0x0, 0x1, r3}, &(0x7f00007d1000-0x40)={0x0, 0x0, 0x0, 0x3, 0x93, r4, &(0x7f00004a6000)="d9297165f26b1ee304454ab4f80d7e90ef2e51bd2c1fdaea602f235a2ed62467982b5509fce58f4eb77a9f02c0693e4e2250ff9cf49313235d9b11f71039f1462f2d7f470dc6da7cfc02bfccffe46f669853de0bb230f5df172529b1c6a231cb4c725f988dd15836c7bca2aaa3ee47d3c11760a6d296b34842bb53db0d845ffd1d9a2b083b57a7fd1430ab42828647177b20", 0x92, 0x3f, 0x0, 0x1, r5}, &(0x7f0000581000)={0x0, 0x0, 0x0, 0x2, 0x8, r6, &(0x7f0000331000-0x20)="e38917649ed99c1fb0c78a693e488e087a26240c8aa032781d7659bcc303b260", 0x20, 0x72a5, 0x0, 0x0, r7}, &(0x7f0000964000-0x40)={0x0, 0x0, 0x0, 0x1, 0x6, r8, &(0x7f00001c4000)="984f9cad3bc287f23866b98e683548e5e2e18aeafd0fe3e47fb8caf3fd775b3f02a65eb05d787be92b87168529ded9ef08069eddbf04d8f247aca000f5cf1536ea81cb563d694ca504d1b63c9d7cc44f8043e9e134f1892c671ba6796d7700cd15078e3cb4c8e2efe7e66b544a9dde92ffbc85907bbdf2e9ae4bfb120d775bbcea68afd42e2c5de12a1042bb48c722009f4bb7243f3e1173c38978dccdc89f6e8cfc3193c249eefda87a32", 0xab, 0x0, 0x0, 0x1, r9}, &(0x7f0000fab000)={0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, r10, &(0x7f0000b45000-0xe4)="120ddfcd09b38778a22aadac7cf5b5264229aca5b2b943a20bc61ec53353fe881c1db9eae220dca44aaeedb478cbc094c8dc7a43831c54723f9f196b8763a509dcdc4337a2ec4f1ef234682e2424a401141c6eae322ab074cb7beb56fe38901857efbdd695a1ae00b6458a54f7635141ac2730564188c95bafba9ccb1311c525417f82e4f66236f5ad46d1479f9e5efea1f4f61311d0f4617cf1f1259c856eb10ae09f7a9fbd79b7e19bf21084c5aa433afff80056711a95202c240f84f2499a809091e0e41a05e3d1dace6445fe2ee973eab36624a80e05edc534ae5f701130a822eda5", 0xe4, 0x3ff, 0x0, 0x1, 0xffffffffffffffff}]) r11 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r11, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000029e000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000075b000)=0xc) connect$packet(r1, &(0x7f000074b000)={0x11, 0x1e, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c32000)={r1, &(0x7f0000431000)="13cc0e10138e45703b41c0216acb17fcee9a0e4baeecdbbf41626cb4e67df127810795c6f01e16821dc6d43dba0bea06a8724aeda946061c731e5b901d627ba6335e834a6412f56a6a9485d84b97b997053395b17c5c705daeba1111076b414ea776edc4117f245329626e1d0cd74a1abf7b5dff3059c51084b0985f6e4417b4517bb9a5bc51b2f2c6b90b77a2ecf7faa60ea99cab8c66dc64e6905c754e5eabe41a6229d47616244e31c816fa06a3d9754a3b237aa09f85f89240a3601524b345c6e6569f093d8e82ba59f517dc257208bb1c1ccb82"}, 0x10) fadvise64(r0, 0x0, 0x5, 0x5) 2017/11/05 07:01:59 executing program 2: futex(&(0x7f0000c29000)=0x0, 0xa, 0x0, &(0x7f0000c29000)={0x0, 0x0}, &(0x7f0000074000)=0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f000018e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x25, 0x40800) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000a80000-0x9)="fb040000000000012b", 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b42000-0xc)="2f6465762f6175746f667300", 0x8200, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1) 2017/11/05 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000568000-0x4)={0x7}, 0x4) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 4: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0a000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x2000, &(0x7f000043b000/0x2000)=nil}) request_key(&(0x7f0000002000-0x6)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="2f6465762f72666b696c6c00", 0xffffffffffffffff) bind$ipx(r0, &(0x7f0000268000)={0x4, 0xa611, 0xd75, "9d250caabe5c", 0x4, 0x0}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockname$inet6(r0, &(0x7f000026a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016d000-0x4)=0x1c) r1 = add_key(&(0x7f0000002000-0x6)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="17a300039a26ea50399319ddec18dce5d6b5981366d41a4d52879c9ecadfa2c70a054d4c13e8eb95f4183dcbdcc6056c5a4df9013a684460df12b77ab5e45a0ac479cdf44d167f9d0ca5bc1cf04c5cf8a308bd554d187d5d0d2f74a0547a96fb66dd3038333465813737da578b1113ef1d9fc54742e5c068a50eae5ebd98589756ad330e6d53cc502fdd5e22d9d44cd8cf71f707c7ed3dedfc8d633617150f891c4ed7ee3aa2c837db993d07e35eb010de8f21c86010fadd6bbeafc3a51e5279daf7a0fb860b0bd054dc2fe8c69f13b4f9b4abdc9b0c64ca8c2b1efbab48ca670a5299552f11afac9acd4c195be9868f63d5617afb0cb94d", 0xf8, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000002000-0x42)="b793e80564a092d1f246ec5dbd48c69ce268c6b93c504778f39e8eeef04fbdf3dfa4f65ae5e3af789a3421dccb265d162bf09251ac5a9df90dc56677e719b190cebb", 0x42, r1) getsockopt(r0, 0x4, 0x2000000000000000, &(0x7f0000001000)="00000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x16) keyctl$get_keyring_id(0x0, r1, 0x9) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000026a000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000000d000-0x4)=0x100000000004100, 0x4) bind$inet6(r2, &(0x7f0000015000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) poll(&(0x7f0000013000-0x8)=[{r2, 0x22, 0x0}], 0x1, 0xffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f000016a000-0x1a)={0x1a, 0x7fff, "d58cce1f0b1a591391d059ea20db2803eaa0"}, 0x100) bpf$MAP_CREATE(0x0, &(0x7f000001a000-0x1c)={0x2, 0x20000000000004, 0x4004, 0x4, 0x4, 0xffffffffffffffff, 0x0}, 0x1c) read(r2, &(0x7f0000001000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) sendto$inet6(r2, &(0x7f0000010000-0x1)="", 0x0, 0x0, &(0x7f0000006000)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000419000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000df1000-0x4)=0x20, 0x4) futimesat(r4, &(0x7f0000def000)="2e2f66696c653000", &(0x7f00003eb000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mknod$loop(&(0x7f0000a89000)="2e2f66696c653000", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = openat$hidraw0(0xffffffffffffff9c, &(0x7f0000b57000)="2f6465762f6869647261773000", 0x0, 0x0) bind$unix(r6, &(0x7f00002b6000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) 2017/11/05 07:01:59 executing program 2: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000043000-0x1)="00", 0x2) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r0) r5 = dup3(r4, r4, 0x80001) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x3, 0x32, r5, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x400002, 0x32, r1, 0xfffffffffffffffe) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000044000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f0000042000+0xbe4)=0xc) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x2000000001, 0x35, r0, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000045000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000045000-0x1c)=[r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r7]) getgid() mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000039000-0xc)={0x10001, "540000010100"}) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x2000000, 0x2000000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000045000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000043000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000042000)=0xc) setgid(r8) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000046000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000045000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000041000)=[{0x6, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0xfffffffffffffeff, 0x200007}, {0xfffffffffffffffc, 0x40}, @raw32={[0xc92, 0x3fc, 0x6]}}], 0x30) splice(r2, 0x27, r4, 0x200000000000000, 0x7, 0x8) mmap(&(0x7f000002b000/0x2000)=nil, 0x2000, 0x5, 0x36, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000042000)={0x4a, @tick=0x101, 0x5, {0x7f, 0x4c}, 0xffffffff, 0x2, 0xf53f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000046000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = accept(r0, &(0x7f0000c9f000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000c4000)=0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c67000)=0x0, &(0x7f0000ad3000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) recvfrom(r1, &(0x7f000005d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x10100, &(0x7f0000a7a000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000660000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[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) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000661000-0x98)={0x0, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x474, 0xffff}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000661000-0x8)={r2, 0x4}, 0x8) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000000)=0x4, 0x4) r1 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x40000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xe, 0x6, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000061f000/0x2000)=nil, 0x2000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x4000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000620000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000)="745a2ffa1715252cd8feee1126f5f2a8463460f68bfcc24d16a0b4bd6dfeefceb9861af4fb4a8301181d53d915a8175acb68cd6a21332c4c73f6ea2eaa053690d4b1f0ba3474d1d57fc201746dd7971749085aad71a3ef6b23151e4c36a543a882204c2410bcbfdf3dbfd5dfd556770c9f57d50adfd894b7fa88d5e693f9d9f543d0248f6bf8bcac9b", 0x89}, {&(0x7f0000006000-0xf6)="7d27a7e64de4e44ba0aaebd6a607e0e286dd9faa2d2e89f2a08990844894bf154eddc336438200930a962850b54c162097206191c3e62dc01815206955e1a8c6783c55f3afe9352ce34fdde67c10789217e97321117bee76d8abd9999efc3b8bdf785f1a9c606bbbe03191fdb3ba2c5d606e9fa52d653663e53a93d6f0e6a7cdf248edb2fc458d6e5da82acb3151289ab8ee9503824e37de922c68cea14641d972d562cd3a9e3fae78e50c05350fd2c58fdcabb9aa9fc3dea31bb25a38743a983e68dbd76f0618197f5203c043c188a773dec4546151df64d536ac19c211d0dd621a3b9f372b2a667c36efdb44f08d6284b0decbfb33", 0xf6}, {&(0x7f0000003000-0x31)="b3563192d7301fd2048f05e6c6159ed96d2f2093362ab5fa32043faabffeb48f8a0b69a482864bbc28ec61b1bcab726481", 0x31}, {&(0x7f0000003000-0xf3)="7ecb3c3b66f746f4bf3fbe6d856fa32663c71a58a80ca9c6dee21cbc962a632fe11cb6cb17406b60910d38da3fb27227ce900201456bebb0f3e0a659a15080f401362f5965e4a49fb3d277ccf6238f307ed4b9f69b7dac89de86f5d7d3de2f4c9b06be3389cda97fadf903e61caae10b3be468cab6564243100ce43b2a8fe9ae80c15be0b27ca4994ec61843798a92e2d418744dbad4f8ca8b2c9f4fb67f45c8dd36066a1e2d3eab2a02af54e87d9a1c25f8b557dcdc26234d4dce7f7ecfcd30d3c1ba2c2675eaac4e0c2e1e063679de7c46996555bfb549d6289e85dc970dc1f483f54a3a5a98eb1d9c6fa38d6acd42fe03", 0xf2}, {&(0x7f0000002000)="69d7a5a8579f49c62fcedc7410716e7b8bb024562efe7f2dff1d23124645cfdaabbac7945319687d1ca69860a9c3a1c85661d858e3b214520b152e019b16b7ea5736371518bcc69011d1fcbe8cf3e5f47b343b75666ef02e442b45b92fed707accef681f8eec8e43f1c142bae6b7b492cdf233689d9d4c1a84404bf0f4606c1d8665290a7c793493552c4c6056418f011cdcaf0820c6090848c81c21c79b93ad3696028144a1daf83287027eabb0", 0xae}], 0x5, &(0x7f0000002000)=[{0xe8, 0x197, 0x7, "68775c53d7efa06c3020a746ed356f088ff2ee930f59f1a42ffd0e60f9da9f5af6b1841c01e49513249827e65d43f8da67a30f9cd91e1affe89863890d63b9ad9cac615ef74b014991975f556d1786845b839ab77935026401cf06079f77eea46a66f414e49183300ccb18579ecf43320c5f11f9262b49874f20369d466fd93fa2c391f8ec19ddc94d3e1a6dab5a146c79e141a0ba9b43124c3abd5d6f489f5858fc83649e1c626ef98167acb076e130ba8b5dee8f3113f10b2cdb9a62f3607a71af0ff0ffc8017bfca1f7160734ccccae949e044a"}], 0x1, 0x804}, 0x9}], 0x1, 0x4800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xff, 0x1, &(0x7f000000c000-0xa6)="00", &(0x7f0000006000)=0x1) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) socket(0xa, 0x80002000000001, 0x0) 2017/11/05 07:01:59 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) sync_file_range(r0, 0x24004205fc3, 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r1 = creat(&(0x7f00005ab000-0x8)="2e2f66696c653000", 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000cc8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000c01000-0x78)={0x2, 0x78, 0xde, 0x0, 0x800000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x4000)=nil, 0x4000, 0x6, 0x810, 0xffffffffffffffff, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c00000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fba000)=0xc) r5 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000e11000)=0x8, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000)={&(0x7f00008cb000-0x10)=@ipx={0x4, 0x1, 0x7ff, "691db5edbdb5", 0x4, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000259000)=[{0xd8, 0x103, 0xaeb, "3c7db706ca09ad6540622cbe5bbdcb5129587442073a80406088e2e539751d07fac41dad88dccce4b8fc564459abb246c46c74f3f08672e101bc4379d54acd911f29def48578c7bee7aa008e689364c2829d8d2f7da75befb51cdc16cc5554b4dccbf16f58ac7ac790cc63e657d1493eb145f0a6be1976a7b55d11877c135c3ef8c895c980c98fc7f865d7c728f5bcb91bf0f4c1bb17b0f7c5e79250a53d3e3f399da1dfc8e18ba1037f2705f19bf35f465eb77cad523ba47cd6a14e8802ae4b66b80bd1be29cd"}, {0xb0, 0x117, 0x4, "e33b0dc41353224abb0d55c133aae74e71661aa1c651e299671faa9b27a6b6e72621e71cb0206f7a55b4d18f5276fb76d688010f18c1c487466cdbfb4493dec3c1ed090ca75d33c1f647f0975caf0b0cccb00ff4acb91f66d513521ecc7e9bc907a7fcd8e98960a17b1cad321b149673517a3a5966499c832a015b821c6747f4521a35d90470d707be0a2a937dd311401e3390a048a675566c8c8d"}, {0x48, 0x11f, 0x7, "304efba3df82ab138ed75185ed7c7c0a8337aad93535699a4eddfe1603aaea496313db9184a2446399a4c45532eae08e7dd3ad54398bc9"}], 0x3, 0x0}, 0x20000000) socket$unix(0x1, 0x0, 0x0) r6 = userfaultfd(0x80000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r7 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000ad3000-0x8)=0x3a) waitid(0xfffffffffffffffb, r4, 0x0, 0x4, &(0x7f00006ca000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) process_vm_writev(r7, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000838000)=[{&(0x7f000077e000-0x1)="00", 0x1}], 0x1, 0x0) read(r9, &(0x7f0000703000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$UFFDIO_UNREGISTER(r6, 0x8010aa01, &(0x7f0000a50000)={&(0x7f0000428000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x80e, 0x6be94cc1) ioctl$sock_proto_private(r8, 0x89e5, &(0x7f0000c97000-0x95)="2360feffb22d6a1d6fb9b2414f411c2024cda74730b9ea64aa7fff17619e16654d978b21becf2de391be27654d8dc669dc9a613091f39aa4fd0300bbd738737bb4477e30f8d70284f07d527554021fcc1db3f229de43e49f269830124451e8710e3006205405b479ea6df7d748b2f608bd7ce1120745d68a195fade617222233fc0f55873a7c450100f1186c22f623987e22a9635c") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000ad6000)={0x0, 0x8, &(0x7f0000bba000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x40}, @in6={0xa, 0x1, 0xcc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0xb03c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffb5f9c01b}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000e3b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a33000-0x8)={r11, 0x10003}, 0x8) close(r6) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) fadvise64(r0, 0x0, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:01:59 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e6365723200", 0x200080, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000012000-0x4)=0x800, 0x4) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000012000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000011000)=0x10, 0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000013000)={r0, r0}) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_dev$usbmon(&(0x7f0000005000)="2f6465762f7573626d6f6e2300", 0x80000001, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000011000)=0x0) 2017/11/05 07:01:59 executing program 1: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007be000)={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x4, [0x200, 0x7fffffff, 0x4, 0x8000, 0x1, 0x4, 0x81, 0x5]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x44000000002, 0x78, 0xdc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000000002, 0x2, 0xfc, 0x0, 0x0, 0x3, 0x0, 0xd20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1887, 0x0, 0x3, 0x0, 0x3ffffffffe, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x2001) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f000099f000)={0x6, 0xc8, 0x84a, 0x2, 0x7, 0x1, 0x2, 0x100}, &(0x7f000089b000-0x40)={0x1, 0x40, 0x5, 0x600000000000, 0x2, 0x0, 0x5, 0x80000000}, &(0x7f0000294000-0x40)={0x6, 0x0, 0x20, 0x20, 0x7, 0x2, 0x5, 0x5}, &(0x7f0000048000)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c25000-0x9)="2f6465762f76637300", 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f000074d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f00004ae000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x2, &(0x7f0000000000)={0x11, 0x19, r4, 0x1, 0x9, 0x6, @random="f93502f0d053", [0x0, 0x0]}, 0x14) r5 = socket(0x1e, 0x2000080801, 0x0) connect$netlink(r5, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, 0xc) splice(r5, 0x0, r5, 0x0, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001000)={r6, 0x10000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006f0000)={0x1, 0x100000000, 0xfffffffffffffffe, 0x5, 0x1000, 0x81, 0xffff00000000000, 0xfffffffffffffffe, r7}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) listen(r5, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) r8 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r5, &(0x7f0000005000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000006000-0xd)="0100030000006f786e6574f500", 0x0) syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) dup2(r9, r8) 2017/11/05 07:01:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(0x0, 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}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ad000-0x14)={r1, 0x1d9, 0x1f, 0x0, 0x5, 0x3}, &(0x7f0000c46000-0x4)=0x14) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x2, 0x4, 0x80000001) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)="7070703100") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() syz_emit_ethernet(0x2a, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, &(0x7f000001a000-0xc)={0x0, 0x1, [0x4f3]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc7, &(0x7f0000022000-0xc7)={@random="1d892c6bbba3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x400, 0x5, 0x8}], {0x8100, 0x5, 0x1, 0x101}}], {{0x6004, @ipx={0xffff, 0xb1, 0x101, 0x4, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000}, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8c2f}, "4a0699887fd877bb0ece0b95b3061d12158fd6959ce6ea5a58a495c20a9944ea89b221dcb821f820733bdc6d20cbd0ae8c196d2e619cc367df51085dc19eff136ebc72fe7646319adf17f05e1b5161f502b6fc2138905ec841ebe687db120508102cf0c4d754bf6d17ca4222948d44ba87141c390b6220aa3071b5d1b2e475263bf7176bc7d817c8788bc9012ebb0d81e3cc93"}}}}, &(0x7f000001f000-0x10)={0x1, 0x2, [0x3be, 0x995]}) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) preadv(r0, &(0x7f0000c5e000)=[{&(0x7f0000ccb000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f00001e9000+0x63d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000ae3000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000153000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f0000565000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000f73000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000d3c000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) r1 = accept4(r0, 0x0, &(0x7f00008a2000-0x4)=0x0, 0x800) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000667000-0x4)=0x0, &(0x7f0000885000)=0x4) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00007ce000-0x48)={0xa0000, 0x0, [0x9, 0x10001, 0x5, 0x0, 0x8, 0x7, 0x5, 0x1]}) 2017/11/05 07:01:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) keyctl$session_to_parent(0x12) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:01:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000559000)={0x80, 0x6, 0xe, 0x0, 0x5, 0x6, 0x3f, 0x2, 0x0}, &(0x7f00008ae000-0x4)=0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00002ba000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ba1000-0x8)={0x3, r2}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ac4000-0x4)=@assoc_id=r1, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000669000-0xc)={0x3, r0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000ff7000-0x50)={{0x4, 0x20}, {0x4, 0x0}, 0xff, 0x5, 0xb4db, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) [ 213.710448] sctp: [Deprecated]: syz-executor3 (pid 28569) Use of int in maxseg socket option. [ 213.710448] Use struct sctp_assoc_value instead [ 213.717920] sctp: [Deprecated]: syz-executor3 (pid 28569) Use of int in maxseg socket option. [ 213.717920] Use struct sctp_assoc_value instead 2017/11/05 07:02:00 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x3, 0x0, 0x3, 0x28, 0x81, 0x81, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a47000-0x9)="2f6465762f73672300", 0xd9, 0x80) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00008eb000)={0x15002, 0x100000, 0x0}) io_setup(0x2, &(0x7f0000e57000-0x8)=0x0) io_cancel(r2, &(0x7f00005af000)={0x0, 0x0, 0x0, 0x7, 0x100000001, r1, &(0x7f0000774000)="6bec0a017598fe7e33ccac004f113a3d05df5f0fb17f8e761c1fd0549e61e0c6d92e17948afadd2b4cb190f48966af23551b1b1cd0a3776192215c40f04fafa25d0ccfabecd2b05ae9bfad044b6f7470e18699d3dc9378c4f5de53d9b0ee0d06054e705c5a6e49d20b8c51d19999a813fba9eb5aa0a1c0d1f14f0f9e9f0acd56fe96e05d7de69be4e7ae0a1b23adca64eb44532c9773b2538fcbbc5b59a322136851031ce88b91a7362916e831540fb3a1eb363f71c781c19073a369c0e9c3", 0xbf, 0x7, 0x0, 0x1, r1}, &(0x7f00008f1000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f000084f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000755000)=0x14) sendto$packet(r1, &(0x7f00008b3000)="a0cdb3cee700b5574959ae9ecbf11fb17d150680dbbe5d3963701ffbcd0201e41acbcbd641c63f0c94c379824d1294b8ee2bbf2009d8d2c0048e800149edebb986c224813b5eb6f2b840e6e812a5ef7ac559ead21ef4857b0a29740cbc9ad7b044f62f0997426fe335fe14f829d1886afd38137e26277aae30", 0x79, 0x5, &(0x7f0000403000)={0x11, 0x1b, r3, 0x1, 0x7fff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f3000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000882000-0x138)={{0x13000, 0x1, 0xf, 0xffffffffffffffc0, 0x90, 0x8, 0x5353, 0x76, 0x3, 0x7fffffff, 0x6, 0x7abb, 0x0}, {0x5001, 0x6004, 0xa, 0x6, 0x1, 0x300, 0x20, 0x4, 0x0, 0x1, 0xffff, 0x8, 0x0}, {0x6000, 0x5000, 0x3, 0x4, 0x600000000000000, 0x5, 0x0, 0x8001, 0x1, 0x0, 0x5, 0x3, 0x0}, {0x1f000, 0x14000, 0xf, 0x7, 0x8, 0x0, 0x9, 0x2b3e311f, 0x1000, 0xd28d, 0x2, 0x7fffffff, 0x0}, {0x2000, 0x3000, 0x3, 0x7f, 0x8, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x1000, 0x8, 0x6, 0xfff, 0x81, 0x0}, {0x100000, 0x0, 0x9, 0x40e, 0x7, 0xf5, 0x8, 0x1f, 0x8001, 0x0, 0x7, 0x10001, 0x0}, {0xd000, 0x0, 0x4, 0x0, 0x1f, 0x9, 0xff, 0x101, 0x0, 0x2, 0x3, 0x35ea, 0x0}, {0x10d000, 0xf000, 0xc, 0x4, 0x401, 0x6, 0xff, 0x1ce6, 0x96, 0x7, 0x80, 0xc051, 0x0}, {0x3000, 0x3000, [0x0, 0x0, 0x0]}, {0x5001, 0x2, [0x0, 0x0, 0x0]}, 0x80010010, 0x0, 0x100004, 0x100080, 0x8, 0x4000, 0x2000, [0xfffffffffffffc01, 0x6, 0x7ff, 0x205e]}) r5 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r6 = dup(r5) syz_open_dev$vcsn(&(0x7f0000d39000)="2f6465762f7663732300", 0x20, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000123000-0x1c)=[], 0x0) bind$ax25(r6, &(0x7f0000213000-0x10)={0x3, {"eb5340c03cfcaa"}, 0xfffffffeffffffff}, 0x10) getpeername$inet(r6, &(0x7f0000c9c000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cd000)=0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000b14000)={0x0}, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fee000)=0x3fa, 0x4) r0 = memfd_create(&(0x7f0000c3d000-0x8)="a474080073746400", 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000b2c000)={0x1, 0xa16, 0x8, 0x3, 0x1, r0, 0x4}, 0x1c) socket$inet(0x2, 0x0, 0x43) timer_create(0x7, &(0x7f0000794000)={0x0, 0x2e, 0x0, @thr={&(0x7f0000725000-0xb6)="cdf224f931ff520dbc9b5e4c3c614ee0b21a702daf3d3767762d43f68869c0e895e02f1e1cbe5478482e7b0cc918331dcf29e309187a1533fcbe7e9e212174b2fcd139b78a28b77f8ae2f9457b8893da93f3822ccadcc3f66ce7e6b3e954d166cbde4d53e91ac4469b4e48c7fb6a14739a497afe14d011621ca82a1b97e4242208ad7e23cd4fbc5a3d3b6088bb476531af80ab733b0f705f6f4b70ed1cb699d0bac9a04fca6f4303b5a4b761ce490ba75e1ef6f84786", &(0x7f0000b0e000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f7000-0x4)=0x0) timer_gettime(r1, &(0x7f00005b5000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00007e5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000005a000)="2f6465762f72746300", 0x410000, 0x0) perf_event_open(&(0x7f0000059000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x7, 0x0, 0x8000000000000000, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffa5c, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x7, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000900000-0x4)=0x6) r4 = socket(0x10, 0x802, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00002d0000)={0x26, "726e670000000000010000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a0f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005fd000+0x5ba)={r6, 0x7fffe, r0}) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000f4f000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00002c9000)="fbcad6cee4b730fcf987982600921530b240cb7d8d644b764ec2097cccaf5e70530564c43cb6a166a6e2cea5bc9566e638f3c539694aa9d7ca73b2605acab2bd49823fb454321407f1f5dc401187ff5c17a83d3e5da961b2860f0c2487ce9853be2cd3020b145e3d95b2613647ce3dc9f84659e2194c4a3a0efceca7ac1292883be385e9a12f20605f944b94fa1d6323b00ebe8a2496385f29a765f9e680cd31ef67c9d75faeeb775145e03fe859963acb8450b97917c549c1c2822b60c5ad7f48d293d2", 0xc4) close(r3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00001d1000)=0x0, &(0x7f0000027000-0x4)=0x4) getpid() signalfd(r5, &(0x7f0000934000)={0x401}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0xffffffffffffffff, 0xffffffff, &(0x7f0000131000)={0x0, 0x0}) 2017/11/05 07:02:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x0, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:02:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000647000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x80000000, 0x101000) syz_open_dev$vcsa(&(0x7f00003bf000-0xb)="2f6465762f766373612300", 0x7ff, 0x80) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000874000)="2f6465762f7667615f6172626974657200", 0xfffc, 0x0) r1 = syz_open_dev$mice(&(0x7f00004c1000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000157000-0x2)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00006d8000-0x10)={0x3ff, 0x2, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mq_unlink(&(0x7f0000aa9000)="2f6465762f6b766d00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000102000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000008b000)="2f6465762f6b766d00", 0x400, 0x0) r5 = inotify_init1(0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002bc000-0x4)={r4}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000964000-0x20)={0xfffffffffffffffd, 0x0, 0x40000, 0x0}) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000460000)="2f6465762f76637300", 0x301800, 0x0) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r5, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) tkill(r9, 0x1f) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000fb2000-0x4)={r8}) fadvise64(r3, 0x0, 0x2000000000000000, 0x5) ptrace$setopts(0x4200, r9, 0x400203, 0x20000008) fcntl$dupfd(r3, 0x406, 0xffffffffffffffff) r11 = signalfd4(0xffffffffffffffff, &(0x7f000015d000-0x8)={0x0}, 0x8, 0x0) readv(r2, &(0x7f00006d1000-0x50)=[{&(0x7f0000349000-0x1)="00", 0x1}, {&(0x7f0000a84000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000d59000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000bdb000-0xa)="00000000000000000000", 0xa}, {&(0x7f0000e29000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}], 0x5) dup2(r10, r11) ptrace$poke(0x2, r9, &(0x7f0000c3e000)=0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008f8000-0xa0)={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]}, 0x1, 0xfffffffffffffffc, 0x401, 0x100, 0x10}, &(0x7f00005f5000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f00006a3000-0x10)={0x2, 0x8005, 0x81, 0xfffffffffffffffc, 0x0}, &(0x7f00009d7000-0x4)=0x10) signalfd4(r11, &(0x7f0000719000)={0x100}, 0x8, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) utime(&(0x7f00008b6000-0x8)="2e2f66696c653000", &(0x7f0000c01000)={0x4d3, 0x10000000000}) 2017/11/05 07:02:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00002c5000)="e27047f4b8cec7f2f6d98f950ea7722e2ba7d88155640b03dc322c6fe4") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x1, 0xde, 0x12, 0x8, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r1, &(0x7f0000005000-0x32)="", &(0x7f000000a000)=""}, 0x18) r2 = openat$hidraw0(0xffffffffffffff9c, &(0x7f00007b5000-0xd)="2f6465762f6869647261773000", 0x4000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000172000-0x18)={0xfffffffffffff7fd, 0x1000, 0x3ff, 0x9, 0xec0, 0x20}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80000005) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000b3000)="2f6465762f72746300", 0x101000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f5e000)={r1, &(0x7f00009e9000)="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", &(0x7f0000ecc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) shmget(0x1, 0x2000, 0x4, &(0x7f00003f0000/0x2000)=nil) perf_event_open(&(0x7f000096d000)={0x2, 0x78, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000995000-0x8)="2e2f66696c653000", 0x41) shmat(0x0, &(0x7f0000002000/0x3000)=nil, 0x6000) accept$packet(r4, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00003b0000-0x4)=0x14) mlock(&(0x7f0000b0f000/0x2000)=nil, 0x2000) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000fb7000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) close(r7) close(0xffffffffffffffff) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) munlock(&(0x7f00001bd000/0x1000)=nil, 0x1000) madvise(&(0x7f0000f9f000/0x3000)=nil, 0x3000, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000711000+0x1ad)={0x0, 0xa, "57e74550b07caa781de2"}, &(0x7f0000a2e000+0x791)=0x12) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006da000-0x4)=@assoc_id=r8, &(0x7f0000427000-0x4)=0x4) 2017/11/05 07:02:00 executing program 0: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f5a000)=0x80000000800003, 0x4) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000221000-0x4)=0x15c, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f000065e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000080003, 0xffffffffffffffff) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="928da2450f1c44837c38d7ef965c11b276589f199854918b", 0x18, 0x44841, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005ec000)=0x0, 0x4) sendto$inet6(r0, &(0x7f000045e000-0x1)="16", 0x1, 0x2000c001, &(0x7f00006ba000-0x20)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x5, 0x33, r1, 0xffffffffffffffff) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000f5e000)="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", 0x1000) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0x0) r3 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000f50000)={&(0x7f0000f5c000)=@nl={0x0, 0x0, 0x8000, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812eff059805597343e58", 0x18}, {&(0x7f00004f8000-0xd8)="44ff8f8596159dcd87f93934b1ba161c11665960b19209000000f24a20d380cd51beb33ef93a69a80b319ac545c2062a35c27f522f58f1a6c66c27a4b32cf4fc8e49e11ee0f08ca9dae0ee54f371f4ce9c432ef4c0710fee1ed3cf9dc9b3c62eff6afbdb4c556f22016d199985904c0122e5e0aaac58fe54fe867db88940de1fd4fad86dff32f571f8acc8768e49c6ca44f3352fa77dee306de20df33f04ceec439de2e622ca00000000000000096c25f6ad7bfa6cb22948bde2d0cac574dba4c78e0e3a452e6e3c15dd2e4ad7a56c9490512aaeb86fee7c", 0xd8}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c6412e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x3, &(0x7f0000f56000)=[{0x88, 0x0, 0x8, "000000001d548cb82e3b1aa6c7223e9c5a4dcecaf0dd89de0de117797407327cc16ff88508df6aef3c7163c37604654511814704d068f7ffc83fc9d6ea3fa4c7655822a09ba906273954c37509d04b8a5c2f207ad0605158b3e2c17581cfc03639890280698b6238cdb05a9d7ec49c86b7977ac51c"}, {0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}, {0x20, 0x103, 0x2, "d79bf2d18d40cdfcb6759849"}], 0x3, 0x44015}, 0x400) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000bc9000)=0x0, &(0x7f0000395000-0x4)=0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f61000)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f64000-0x40)=[{&(0x7f0000ccb000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00006df000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f000006d000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000584000)="0000000000000000000000000000000000", 0x11}], 0x4, &(0x7f0000d4c000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x100000000000fdfc}, 0x9) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f5f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000f5a000)=0x2, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:02:00 executing program 3: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000695000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0xfff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000081b000-0x20)={0x1, 0xb226, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:02:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000edc000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000fb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000034c000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a42000-0xa)="2f6465762f70746d7800", 0x2, 0x0) r2 = add_key(&(0x7f0000edc000-0x5)="7573657200", &(0x7f0000c77000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000fb5000-0x4)=0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000a7e000)={0x0, 0x0, 0x0, 0x0}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0xfffffffffffffffd, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0xf, 0x1, @thr={&(0x7f0000014000-0x35)="5d4dd7b1f20300000000000000000005fd855832cee59b586b3cd79fcc000000003a0b5d240e4000000000000000f5f9665e7d4b8c", &(0x7f0000014000-0xbf)="8e7e84adcae2d988b2013af37d4f204857d19564ad4a1c360d15ddeab7b4bbcd12253944fc9fac9f2a79e73655ab996ff859208b3681d898ecdb218100088080647a3e2979fb1d9a685ddf6527a4fe5fd74982b0eda327632b45bd315f2fe6994aceff9d42d2297878f9c33e70e7307a9575e03cc3b2e7ca501afe57b6c875eb39beb4c9ed964ab98925f40547cd253c03d3516200fedbcef3dfffc623eb9d12a9adb88dc361df03c6e7d3bfbdaed93dae9d4c29d549a03c7a3c94b36636d8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) timer_settime(r4, 0x1, &(0x7f000070b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000143000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = creat(&(0x7f0000011000)="2e2f66696c653000", 0x5757aeb5b0eaca6a) pipe(&(0x7f0000005000)={0x0, 0x0}) readlinkat(r5, &(0x7f0000010000)="2e2f66696c653000", &(0x7f0000012000-0xe)="0000000000000000000000000000", 0xe) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b81000-0x10)=@generic="a470e1a174deb40134c1ba6736af2b07") r1 = memfd_create(&(0x7f0000953000-0x4)="942e5e00", 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000510000-0xc)={0x10000000, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b84000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e36000)=0xc) stat(&(0x7f0000aa0000)="2e2f66696c653000", &(0x7f0000399000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ff1000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000773000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00001d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendto$inet(r1, &(0x7f00005dc000)="84498e8f0a0f6ca974e170e11d20d9a70027c9041a8cdf88f2c0a8131474c6c3a28c0e804a15667b5f77cb237aaa7ce374f547c58a4ba4de82eabec7756d64e56e6e718d1fe84caf38e5f007566d471b4dae988f27ccbdd101650013ed82c8b1b0ea4202b29bd61e8c26827669a86b6ccacd37c1df3debe3a97d5067ff7a3cc74ccb1e3f36dca682e59e93d2be460af9c63ea1a8cc8e1fb292378b3bcd4d48f363d52897cbf36770fdf9cabe174af39ed55b15d9a8fdfe887e6677e88a8cb6c799939f73", 0xc4, 0x240400c0, &(0x7f0000093000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f00005bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getegid() getgroups(0x1, &(0x7f0000802000-0x4)=[0x0]) getgroups(0xa, &(0x7f0000b1f000)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) setsockopt$inet6_int(r1, 0x29, 0xdb, &(0x7f00004da000-0x4)=0x626, 0x4) 2017/11/05 07:02:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) pipe(&(0x7f0000539000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000245000)={0x0, 0x0, 0x0}, &(0x7f0000e8f000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000091000)=0xc) 2017/11/05 07:02:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x5, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:02:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect(r1, &(0x7f000073c000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x200, 0xe, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000302000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) r3 = socket$inet(0x2, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000043d000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x7ff}, &(0x7f000092f000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000d9000-0x8c)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0xc0cc, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ffffffffffffc, 0x1f, 0xfff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x3ff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40de, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x3, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)="2f6465762f6b766d00", 0x400000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)="2f6465762f73657175656e63657200", 0x200000, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000013000-0xc)={0x3, r0, 0xfffffffffffffffc}) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f000000e000-0xc)={0x4, r6, 0x0}) 2017/11/05 07:02:00 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000012b000-0x8)={0x4, 0xfe4, 0x7ec5, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000691000)={r2, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000658000-0xc)={0x0, 0x0, 0x0}, 0xc) bind(r1, &(0x7f0000449000)=@ethernet={0x0, @random="6114fed37b71", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/05 07:02:00 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000509000)="2f6465762f76637300", 0x4000, 0x0) r1 = syz_open_pts(r0, 0x561000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000031000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r3 = dup(r2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a83000)="2f6465762f72666b696c6c00", 0x400000, 0x0) accept4$packet(r3, &(0x7f00006ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000011b000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00003f6000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r5}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000421000-0x14)={0x0, 0x40, 0x8, 0xa77, 0x8, 0xfcc}, &(0x7f0000ada000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000e53000)={r6, 0x5}, &(0x7f00001b2000-0x4)=0x8) timer_create(0x0, &(0x7f00003a3000)={0x0, 0x12, 0x0, @thr={&(0x7f00009cb000-0x61)="207d7e2f2ab27fbe9ad7cf58e2b0ab2954276223f442ce95a6fadcf9a3327eebb77d8b2650d04adc5aec0fff21d8c5416ac7f05d29e256ce1966b4a31cb18f2a43e575470c7dcdddcca55dcdc750276cb8665db7277c138d02689ce4a090de2464", &(0x7f0000e1a000)="aa39ba46b4f1f4a142d9887a04df228c6f3c936d346b60da0475ba4e5c134369dddff0613b62fc2d18c943b7e2220fa3447dcbf109d6a9fe73d6a0b8cc80288ecc7a8e18b04dd57fc7ea3a864a0e0fb027f690af9aadce246c22"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bc000-0x4)=0x0) clock_gettime(0x0, &(0x7f00001e3000)={0x0, 0x0}) timer_settime(r7, 0x0, &(0x7f0000816000-0x20)={{r8, r9+30000000}, {0x0, 0x0}}, &(0x7f00005e3000)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet6(r2, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:02:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000066a000-0x8)={0x0, 0x0}, 0xfffffffffffffffe, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a94000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000913000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000784000)="2e2f66696c653000", 0x80) r2 = bpf$MAP_CREATE(0x0, &(0x7f00009f3000-0x1c)={0x10, 0x4, 0x4, 0xffffffffffff7fff, 0x0, r1, 0x5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000007e000-0x20)={r2, &(0x7f0000933000-0x1)="f7", &(0x7f0000636000)="", 0x1}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a43000)="2f6465762f73657175656e6365723200", 0x4002, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bed000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) socket$inet6(0xa, 0x80000000, 0xfffffffffffffffe) read(r2, &(0x7f0000aaa000)="", 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000466000-0x6)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000252000)=0xc) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x108) r5 = open(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r5, &(0x7f00002f9000-0x8)="2e2f66696c653000", 0x400104) mount(&(0x7f000090e000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000685000-0x8)="2e2f66696c653000", &(0x7f000077e000-0x3)="7609", 0x4040, &(0x7f0000ff0000)="") accept$unix(r3, 0x0, &(0x7f0000667000+0x8ec)=0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r5, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f00001e9000)="2e2f66696c65302f66696c653000", &(0x7f0000014000)="2e2f66696c653000", &(0x7f0000997000-0x5)="28787433f8", 0x1ffc, &(0x7f00002b3000-0x1)="d9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000933000-0xc0)="b9bd0b7b21ba9d2c0ae59e859cd459a7881bc126b44c77a203b8bca0d535c55ee476758c1917c69a717b36bb3ad928fe9259cd7c543846a868ffd850ac9587c8000c619482c83924dbfa24917278e2e8d2639d8a8a6acc80e66e6a8405c83d82ee3f20afd439273d44f5d2e6a6cc3a5abd9de4f92f2a46ec9870b3fc00126fa09ffb13f88291c83ed7f52feecde962b48027a50d784778070cc637f0601b016fa6b56f42dab4d7b8c5651d2cb130b82d4bc05648e57ba041135e1ad14dbedc08", 0xc0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000da4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x0}, 0x20) 2017/11/05 07:02:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x88481, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000ab000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x70a}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd62, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00003c0000)={0x400, 0x8}) socketpair(0x3, 0x7, 0xe3c8, &(0x7f00002ac000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000cdb000-0x10)={&(0x7f0000626000/0xd000)=nil, 0xd000}) r3 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:00 executing program 4: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xfffffffeffffffff) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000081000+0x7b3)=0x14) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hidraw0(0xffffffffffffff9c, &(0x7f000026a000)="2f6465762f6869647261773000", 0x200000, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000026b000-0x8)={0x0, 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000026b000-0x10)={r1, 0x1, 0x6, @random="f8c995d5d9b4", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000031000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000269000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000026a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r5, 0x7, &(0x7f000000b000-0x10)={0x5, 0x40}, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000026b000)={0x3, 0x78, 0x3, 0x100000000, 0xd20e, 0x2, 0x0, 0x5, 0x10, 0x9, 0x3, 0x2, 0x6, 0xa, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x80, 0x40, 0x6, 0x6, 0xb631, 0x5, 0x7fff, 0x0}, r5, 0x800, r0, 0x0) poll(&(0x7f000000a000)=[{r4, 0x0, 0x0}, {r4, 0x200, 0x0}, {r6, 0x8, 0x0}, {r4, 0x8, 0x0}, {r4, 0xa200, 0x0}, {r6, 0x8, 0x0}], 0x6, 0x7) recvmsg(r0, &(0x7f0000082000)={&(0x7f0000221000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f000026a000)=[{&(0x7f000026b000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f000026a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x2, &(0x7f000026a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x7f}, 0x40) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f000000d000-0x10)={r1, 0x3, 0x6, @random="20c1712aa497", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000573000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000eec000-0x4)=0x0, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f00009b5000)=0x7, 0x4) 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000301000-0x4)=0x0) lgetxattr(&(0x7f0000be4000-0x8)="2e2f66696c653000", &(0x7f00002f9000)=@known="73797374656d2e61647669736500", &(0x7f0000867000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) process_vm_readv(r0, &(0x7f0000e48000)=[], 0x0, &(0x7f00007cc000)=[{&(0x7f0000d3c000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00002c2000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000c46000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000fa5000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000d3b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) openat$kvm(0xffffffffffffff9c, &(0x7f0000eb1000+0xdbb)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:02:00 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e4000)="2f6465762f76637300", 0x200000, 0x0) pipe(&(0x7f0000770000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x266000)=nil, 0x266000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f000000a000)="2f6465762f66623000", 0x800000a000000000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4605, &(0x7f0000265000)={0x400000005, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x5, 0x240) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000000)="") 2017/11/05 07:02:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x5, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:02:00 executing program 0: mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00003a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004a0000)=0x10) r1 = accept$alg(0xffffffffffffffff, &(0x7f000086d000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006f8000)=0x58) read(r0, &(0x7f000073f000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000d37000-0x24)="220000001a00070a18000000ee001201014b81000800020007320000000000000500a6b5", 0x24) recvfrom(r1, &(0x7f0000aa9000)="", 0x0, 0x4, &(0x7f00009cc000)=@llc={0x1a, 0x1b, 0x100000, 0x3, 0xfffffffffffffffd, 0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000fd5000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006ca000)=0x14) sendmmsg$nfc_llcp(r2, &(0x7f0000161000-0x70)=[{&(0x7f000006b000-0x60)={0x27, 0x9, 0x1, 0x7, 0xa452, 0xa2, "d565d2984f0267e97b600df01a51ac342e81a29c5d2e61fcb5b809f84636ce7344f28810ed7e40cc9554a3f0ee2ed866a91ead1c4eed82fd90872382016922", 0x4}, 0x60, &(0x7f000056e000)=[{&(0x7f0000836000-0x3c)="6ba731eb7e1b5b78c24fe4dd0edb679b25f1048479a94eff053a6b6723696b6153f6f1d68681aff5ff8564e134c005b52018642ed579e021da9bf67f", 0x3c}, {&(0x7f0000c01000-0xc7)="b6cf378977cf68760494653733fd951950316ba58352dcf226ba16069dec01fa79a92c25f614cac8184a4e8fc279c89cdb99587b2658d41127ca60ebf64a2bc164ef13d891f06a7b9bee4f486c6e7ba2041de600782bfebb366af9c3b189dd7b367582ddde6006ad1b84e29ceffc314b178a0fc706313759c547310da6dcbb0cff549fdc8e2894887654d3e94a6c83f59f5b696e4aa8e25270b5d4823a3db7565c26f0d809598abb8bac77cf2bdb931058188fbc83daefa17eac5ccf2bd74a4ae22a6e32cf771e", 0xc7}, {&(0x7f00004d6000-0x5b)="35ff7f0000ca5bf0943be92bca630144352763d1bdb2f084312d5f4900055be964357b465c81939ef805e4a5df3f37052c23711f4be6cd0406a19712e821cc77b8ffb08a5669cc5673765c5569d9a1eef74316bfae8284cf01385b", 0x5b}], 0x3, &(0x7f0000a10000)={0x58, 0x0, 0x1, "d07617e09061198f25d2f4a908b8162df62bf1b0366ce5a74c909949b096d423e6460768921f55737ef59fcb675ed265d0c1bd72d80a74ece93e9c61ae7fbf3fa7afb412b4e5d0"}, 0x58, 0x20000000}, {&(0x7f0000a8e000-0x60)={0x27, 0x54a0, 0x9, 0x7, 0x101, 0x7, "6d4c1d15cc334611d3ed7a4ec3c07a083a778f002f237d6027ea6edd5251d7c16e37b03a9a65297cf8ef0c0e745f5e00d30568c621701d1901724b50a2c12f", 0x849}, 0x60, &(0x7f0000e03000-0x6)=[{&(0x7f000012b000)="5e314402a479951faba016781dffc8536454ac05a040bb46f367a26fc75a882d8d7ac501abc348f19022bdb95808e260319b0872c44418c25a396345413c13e8489a3858d183d43ba4c3dfc5824b9f6d41f6b608891e172eed2904371d96b17a7ebefb4cd4cbe3540dac5c5d7512e2339b7683191119190db3b74c", 0x7b}, {&(0x7f000013e000)="a5a4e99a221d4450f81fe7c85a5fd904ed96156392769e48d88af53e768c7d82ab08ce417062457bd537c596fa8b060b6fc4718098f56ff4", 0x38}], 0x2, &(0x7f0000ca1000)={0x108, 0x11f, 0x9, "85384357e79a7d3d1bb3051a4f231cbaf5dd609fc89f6e09ffe2963723d5ab190ec8fe3a8ffc9af03d764406646ef540effd2a9e26f4e0e0621f20aaba58c294d884221c0bfe0351ab5818e5a3f992d9ab7de369897a305cc59fc3729b9ea5d210b7e8f8d122e151252ec321148e59f75bde666463587f02ee259c658a766477b9064d29dd03b13485878c3a9ee6811bb39d7749a78124fcd3cc693b3c49b90999c9a4c850e16c7a67f6ce29d42d1293bef2df4f6f848f75621c91ed6c32a93ff854276e6923569f0c5435d114d0aff93474703e7c3bffe6184ea1d6cfd8a60da77efc774929797372002976cc6670ad57ff5ebb30"}, 0x108, 0xc0}], 0x2, 0x8000) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000efe000)={&(0x7f000067f000-0x1c)=@in6={0xa, 0x0, 0x5fc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, 0x1c, &(0x7f0000efe000)=[{&(0x7f0000efe000)="acbbb9b44b543a1bcb084a194df3dbbdff0ec113b1cfa67289d45de3440832f55e3d745107851d8d425f6deb1890ed2b4dfc730caef9304c0db91df266c6443b57098f45e33ebab3008c41b7abee82cc57d750c0cb10b590993060e5d9a99257235980275c9e23d8b27ec9e9b7097dda01a77eaf467a0192f6462a47bed169f0dfaadbb9965413121ece5e7c", 0x8c}, {&(0x7f00001e9000)="126447361a9653b76afd371d8cb83c94c21c7f832bee5ab89b7a7fdb864245e2e214f192a2bd9ceba7e7172f039141cdfcac5c325add8d0b8ed6b761611b5d0e2a67c2d22d1b2fdbd23351fd043d1d6670d1009ebc460954e774e9d31dc25d613a87b5bb204aee41e4357ea15ba5661ae943bba5778ccefc1e", 0x79}, {&(0x7f0000efe000)="390b6bcad5e71b34e8139010b9b0edb378143c", 0x13}, {&(0x7f0000efe000)="165135c173349b209a982e7fb8f0c1d78251c30a4a22277192b9ea000bcfa31f855f5942b5a68c35f557afc75e79506cd2260e30c04c6394a02fd21bf2be29e400a523fe379fa700fb06bd12e81a5f1a8b20af2f9e7d87b6a5d0e1b0c42eaeafc38ca1493a03bd7ddcf094457c4fe1359f69dc84d07c73684f81cc6e32e0d09e", 0x80}, {&(0x7f0000a09000-0xf8)="306c5721ecb97f4b3af65a5d99831338c517975802cf7cabbd0ae13a9c4aff512e47919806ef506e5a23e4b24ea05a41aa509419cf0cfd474045a22bc77299e58c97b0048404f897c4dcd6c30120c62e1f71dd2f32b2f8a87a18dfb1fcae0f61bfaaf4f82ab4cbff6f4ff7becb385c856eb94ea93e5395aac353e5eeea5ad338c6ebe7749fd5b9ce4b59787f6168436ff33b30a4b8eddec57bbe96419c28ec17d698070e0b5c68487dcc3ed05064291fcce2e8903781046a8012c4a5a6edf2177bd99a56705e2ee1dd0570f98a732ef75b1ae4af32f164fa873a21e53718620f9c8a9617a4d01dde23d0dda8df109a5b672d6a83c218479e", 0xf8}, {&(0x7f0000efe000)="6969c5882762ea1bd8a4bef3ace054dd3c4e58164601b343ddd8cc6153f88071359202aecea1d6dcd1242a6d515c3c2f41467c75056301f6cefa4914ba38c660be28a0276f2b42491f628f7660397f7fdd97", 0x52}], 0x6, &(0x7f0000efe000)=[@init={0x18, 0x84, 0x0, {0x30, 0x7fff, 0x1000, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x100000000, 0x3, 0x9, 0x4, 0x7, 0x9, 0x20b5, 0x0}}], 0x2, 0x8041}, 0x1) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006fc000)="04000000c7404fa5cc255123fd399f79f32535d9331e3cc2", 0x18) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000d17000)=0x10001, 0x4) r4 = socket$inet(0x2, 0x40000000006, 0x0) bind$inet(r4, &(0x7f00002c9000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f30000)=0x101, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b65000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r2, &(0x7f00007ae000)={0x0, 0x0, 0x9efb, 0x100}, 0xc) 2017/11/05 07:02:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f05000)={0x4, r0, 0x4}) ioctl$TIOCSCTTY(r3, 0x540e, 0xfffffffffffff000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0x7ff, 0x1, 0x0, 0xffffffff, 0x204, 0x6}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000423000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000551000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f04000-0x4)=0x51) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f05000-0x5)="8908040000", 0x5) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000275000)={0x10000, 0x0, 0x82, 0x8, 0x2, 0xffffffff}) r5 = syz_open_dev$sg(&(0x7f0000279000-0x9)="2f6465762f73672300", 0x100000000, 0x43c000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000137000)={0x0, 0x81}, &(0x7f00000be000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000263000-0xa0)={r6, @in={{0x2, 0x1, @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]}, 0xad73, 0x5, 0x5, 0x5, 0x8}, &(0x7f0000279000-0x4)=0xa0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f06000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$KDDISABIO(r5, 0x4b37) r7 = syz_open_dev$usb(&(0x7f000026f000)="2f6465762f6275732f7573622f3030232f30302300", 0xfffffffffffffffd, 0x602) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000b2a000)=0x0) ioctl$PIO_UNIMAPCLR(r7, 0x802c550a, &(0x7f0000275000-0x6)={0x2, 0x6, 0xfffffffffffffffd}) openat$kvm(0xffffffffffffff9c, &(0x7f0000900000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000125000-0x17)={r6, 0x401, 0xf, "c3c7073d4c2a152b3e12fce11cdbb5"}, 0x17) dup2(r4, r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000652000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) 2017/11/05 07:02:00 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fe7000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="64866d6d790000eeedff000000000002"}) r2 = socket$inet6(0xa, 0x2000000, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x20, 0x1}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r4}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000a1000)={@loopback={0x0, 0x1}, 0x3, r4}) mmap(&(0x7f0000f44000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x1) mmap(&(0x7f0000930000/0x2000)=nil, 0x2000, 0x9, 0x40810, r1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x400000000089e0, &(0x7f000075a000-0xa2)="ace0d40c5e07ad3258a58d07629c1702a6114f7b27db2b578278bef300170300032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b880e21dbd6d22e21d96a11daaf0b25cf5030000000000000000a6d2d61511c72066d6ea02fff832f68082447194aa75a9a737d67897db3ec5ffbf0000000000006370741687fded9d03002b608fd93eebc6360dff050006369c64460fc5") mmap(&(0x7f0000b1e000/0x14000)=nil, 0x14000, 0x8000000000000000, 0x810, r0, 0xfeffffffff7ffffe) mmap(&(0x7f000068b000/0x1000)=nil, 0x1000, 0x5, 0x4010, 0xffffffffffffffff, 0x29) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000b3c000)={0x42424242, 0x42424242}, 0x40, 0xfffffffffffffffe) syz_emit_ethernet(0xe7, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0xd9, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xb, 0x6, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x0, 0x42424242, r5, 0x100000000, 0x0, 0xb, 0x0, 0x100, 0x0, 0x7, {[@timestamp={0x8, 0xa, 0x7fffffff, 0x1}, @fastopen={0x22, 0xc, "576be3d69b60c993153b"}]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578ee2a19070fccd8419af786ff8c657f5a6bf3b0b61b863b7b02588ed571fb6d12afe4e9c5f1577dc91c841bd18f3bac4ce800d01e950b30d97e52b0cf3cdb334bfca713e22c38a348d432cf532b579293e799f66f9fb617018c0826ed9e18b3d148eb5bf81a7717d2c8adce067c1fcb576e144bcf62218ec239"}}}}}}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000636000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x3, 0x7, 0x0, 0x400, 0xbf, 0x2000000, r4}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000fea000-0x10)=@req={0x28, &(0x7f0000a6e000-0x28)={@generic="ffffffff64e38a5b1d0700003c004000", @ifru_map={0x2b52, 0x1, 0x7, 0x800, 0x3, 0x8000}}}) mmap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x3, 0x110, r2, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000b2a000)={0x4, 0x260, 0x1, 0x7, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:02:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6f000)="2f6465762f7667615f6172626974657200", 0x10040, 0x0) bind$inet6(r0, &(0x7f0000838000)={0xa, 0x2, 0xfffffffffffffb0a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000296000)={{0x1, 0x2, 0x4b12b788, 0x3, 0x20}, 0x5, 0x8fa4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000083e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8001, 0x8, 0x8, 0x7}, &(0x7f0000ae4000-0x4)=0xa0) 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f73657175656e6365723200", 0x2d6f4859bc5ebb94, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000703000-0x4)=0x40, 0x4) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:02:00 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0x61, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockopt(r0, 0x0, 0x50, &(0x7f0000001000-0x4)="00000000", &(0x7f0000003000-0x4)=0x4) 2017/11/05 07:02:00 executing program 5: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000201000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syslog(0x9, 0x0, 0x0) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f00009e3000+0x960)={0x190, 0x101, 0x0}) gettid() r2 = memfd_create(&(0x7f0000477000)="2f6476652f6b766d00", 0x2) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000afc000)={"db6efc64fd804869b7eeac3531fea53f", {0x4, 0x8, 0x401, "03f51500b285", 0x400, 0x0}}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000afc000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000afd000)={0x7b, 0x0, [0x3ff, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000afd000)={0x5, 0x60}, 0x2) getegid() mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000aff000)={0x1, 0x0, [{0x408, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000aff000-0x20)={r2, 0x6, 0x7, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009e7000)={0x0, 0x0}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000afe000)=0x0, &(0x7f0000aff000-0x4)=0x0, &(0x7f00004ec000)=0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setreuid(r4, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000aff000)={0x8000000000001, 0xffffffffffffffd2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000097f000)="2e2f66696c653000", 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000311000-0x10)={0xffffffff, 0x4, 0x0, 0x100, 0x0}, &(0x7f00008cd000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000930000)={r1, 0x9}, &(0x7f000096f000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000-0xc)="2f6465762f72666b696c6c00", 0x488080, 0x0) 2017/11/05 07:02:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) accept4$ipx(r1, &(0x7f00007ec000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000142000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) getpgrp(0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x100080003, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000faa000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000297000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000296000)=0x75) r4 = dup2(0xffffffffffffffff, r3) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000aba000)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000e8e000-0x10)=[{&(0x7f0000fa9000)=[{0x18, 0x1a, 0x11, 0x0, 0x0, "02e803e405ba"}], 0x18}], 0x1, &(0x7f0000f93000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}], 0x7, 0x40000}, 0x0) r8 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedsend(r8, &(0x7f0000fac000-0xdb)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd9287c09d2d33d8cd054dd8e2a9e4e1c0cbe94578e7c145d52a5628d7b40b9b933f829dbb63bf8e416f2f59dce7fbb1d9f4d572099a12ea8886ad3df43abc700000066b6ab6550e6f40f19b2fc218e6a539c59206eeb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbffeebe40132ea749ab0469a060beb5d786d29771218d8e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46e", 0xdb, 0x6, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ed8000-0xd8)={0x0, 0xcf, "3b1a92f0faa6c1422bf1e0ad4a00280a7a8bf90982115b2baf65711095dde40cd8f9e9a82c82eaf946de7799c97f9642276e3340df908f48d93db7c52544e50d21fe8151c5bb9a4f93f2d9f0829535d0e946fb96606b20f758ccd440e7ccd4d431b0a4c74806daa2096880360ffa3993c3e9128616e80a823af54297517667ab72a22a5bc64586b5877fab11db7fb3568690158abce3d0812a9b58557b7ec24f0da0ebca0d760d86db72679dbb67533bb3c012e9be59aa1a677ca6f655a57fe6dd612697ad36130662855e014fc021"}, &(0x7f0000fac000)=0xd8) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000354000-0x4)=0x0, &(0x7f0000ca7000)=0x4) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004c2000-0xc)=@sack_info={r9, 0x6, 0xfffffffe}, &(0x7f0000fad000-0x4)=0xc) mq_notify(r8, &(0x7f00000f3000-0x50)={0x6, 0x9, 0x1, @tid=r2, []}) r10 = epoll_create(0x1e) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r8, &(0x7f0000561000)={0x10000000, 0x0}) timer_gettime(0x0, &(0x7f0000530000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r8, &(0x7f0000426000)="", 0x0, 0x2, &(0x7f0000f7d000)={r11, 0x5}) mq_open(&(0x7f000095b000-0xb)="2a2a76626f786e65743100", 0x80, 0x20, &(0x7f000017c000-0x40)={0x80, 0x100000000, 0x40008000, 0x3, 0xfff, 0x0, 0x4, 0x4}) sendfile(r1, r8, 0x0, 0x40) geteuid() fstat(r0, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/05 07:02:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x5, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:02:00 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000551000-0x30)={0xf, 0x6, &(0x7f0000600000-0x30)=[@generic={0x8, 0xd161, 0x1, 0x7f}, @map={0x2204928c, 0x7f, 0x7fffffff, 0xffffffffffffffff}, @generic={0x69, 0x4, 0x0, 0x7ff}, @map={0x5, 0x6, 0xffff, 0xffffffffffffff9c}, @map={0x3358, 0xfffffffffffff622, 0x5b5, 0xffffffffffffff9c}, @map={0x5, 0xf, 0x8, 0xffffffffffffffff}], &(0x7f000098a000)="73797374656d23706f7369785f61636c5f6163636573736b657972696e675c656d317365637572697479766d6e6574303a2d2c5e00", 0x100000000, 0x98, &(0x7f00002a5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x813, 0x1}, 0x30) fadvise64(r0, 0xa, 0x4, 0x2) r1 = shmget(0x0, 0x3000, 0x8, &(0x7f00009bd000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) r3 = add_key$keyring(&(0x7f0000710000-0x8)="6b657972696e6700", &(0x7f0000363000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) fcntl$getown(r2, 0x9) keyctl$setperm(0x5, r3, 0x10000000) keyctl$get_keyring_id(0x0, r3, 0xe4) [ 214.660645] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14917 sclass=netlink_route_socket pig=28692 comm=syz-executor1 2017/11/05 07:02:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0xa2, @loopback={0x0, 0x1}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a5e000)={0x0, 0x5b, "4e2449f93da2be8b8dfecf8cce7a5484c5e87aaf2ccfdd8eb26ea71010c6afda7e33b1f4bf07d06c19a5d7f5e457a21542d729d2468c913bddcde25c9897f36f22c81d5c41cc57a19287d029dc3bbdc3a2b2d985c7408de202620e"}, &(0x7f0000bf6000-0x4)=0x63) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002e7000-0xc)={r2, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc93000)=nil, 0xc93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000c90000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) r1 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) fcntl$setflags(r1, 0x2, 0x16) ioctl$TCSBRK(r1, 0x5409, 0x6164) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000c90000-0x28)={&(0x7f0000559000/0x2000)=nil, 0x80000001, 0x4, 0x14, &(0x7f0000a89000/0x1000)=nil, 0x5}) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x8000, &(0x7f0000c94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f0000e41000)=0x0, &(0x7f0000c0c000-0x4)=0x0, &(0x7f00002ea000-0x4)=0x0) connect$netrom(r1, &(0x7f0000c90000-0x48)=@full={{0x3, {"5a4e5bb0e2b159"}, 0x0}, [{"994249b3f65f06"}, {"c8f742b5c70277"}, {"5d69b510a20554"}, {"106fcfb0c6e4c8"}, {"568326f14a26c4"}, {"c101ee629f86fd"}, {"393ae49f48184a"}, {"dc1d58e144ca43"}]}, 0x48) fallocate(r3, 0x3, 0x5, 0xf5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c9f000)="2f6465762f70746d7800", 0x2201, 0x0) socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000c93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c94000-0x68)={&(0x7f0000c93000)=[0x150, 0x8, 0x8, 0xfd8, 0x9, 0x8, 0x1, 0x9, 0x1034a0], 0x9, 0x3, 0x7, 0xffffffff, 0x9af, 0x4b, {0x20, 0x6cd, 0x0, 0x20, 0x800, 0x3, 0xffffffffffff7ec5, 0x7ff, 0x5, 0x9, 0x4, 0xffffffffffffffe0, 0x5, 0x1, "dd9063291e6a9ad3722c522b24538a1d15c522356b71dbde7e4fb0d85fbab881"}}) ftruncate(r3, 0x80000004) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000e5b000-0x4)=0x0, &(0x7f000076d000-0x4)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b56000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000c94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007ff000)=@generic="640100000001000000e7e4940be22572", 0x10) write(r1, &(0x7f000064a000-0x3)="37ce24", 0x3) lseek(r1, 0x0, 0x4) gettid() r4 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r4, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xdc0, 0x17, 0xd, 0x0, 0x0, "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"}], 0xdc0}], 0x1, 0x0, 0x0, 0x0}, 0x2) 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009eb000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009b3000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e4f000)={0x6, [0x1f, 0x5, 0x9, 0x4, 0x5aad, 0xff]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00001f0000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/11/05 07:02:00 executing program 0: mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000212000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000144000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000118000)=0x10, 0x800) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f000000b000)="0c1a32af3cf0f17380e7d4d0629cd7fca6c887c4cdf0e136db914d38d0c9485a2e15ca357f41437a0ccccb9f397e5878cc226f463dff7b252ed4016c30e6") mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000178000-0x8)={0x0, 0x0}) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00009ab000-0xb)="2f6465762f766373612300", 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000d24000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000949000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x7) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f00008b2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r5, 0x0, r5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) r6 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r6, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f0000905000)="2f6465762f6472692f636172642300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000896000)={0x0, 0x5, 0x10}, &(0x7f00001ff000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009a2000)={0x7, 0x1, 0x2, 0x6, r7}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00003aa000)={0x0, 0x5, 0x40, 0x8}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000a40000-0x10)={0x2, 0x1b}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000199000-0x10)={r1, &(0x7f0000273000-0xe9)="6d1c6429845d3806aa793e6959663ab27776751acb8484cf1b97f1cf5ef4bcd32bd93c4142348b3d0b0f881341ba1def668033300d96b050092fcc057627c96add5ca7f3feca9ca13ed576ae7fa87248455a40f2a5d164fc5241e1d3cf92221a419ead9e56428affc0e8933e56b622c7d64d1cb156d40312006d445416fc510c3575915ec85ac0d7a78144443dd4916e7649b8bf686c7cf6d4f4c34ba5f7ebe5030936ee3b369324ca850408b79a8579ebd7793f4745498a991f647bddfd444c06d364140383570db3497fd5b613ab38d722304edb6291bb766e50cca9ceab960851b043dab277dd5b"}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2017/11/05 07:02:00 executing program 7: r0 = syz_open_dev$usb(&(0x7f0000bf2000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x5, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x4, &(0x7f0000043000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bc6000)={0x100000001, 0xfffffffffffffffc, 0x6, 0x7}, 0x8) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = dup(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d1b000)=[], 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f00008bd000-0x9)="2f6465762f66623000", 0x600802, 0x0) listen$netrom(r4, 0x1ff) connect$inet6(r3, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f000074c000-0x18)=@get={0x1, &(0x7f0000b3e000+0x68d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x23}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000e50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1, 0x8, 0x2d9, 0x8, 0x0, 0x7f}}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000f28000)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f00000c8000-0x50)={{0x0, 0x1, 0x7ec251e1, 0x1, 0x1000}, 0xb0b6, 0x7, 0xc1ae, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000bcb000-0x11)="4309fc95e2cd788848892451f87fe2405b") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fe000)="2f6465762f70746d7800", 0x80000, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000222000)=0xcdc) 2017/11/05 07:02:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x5, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:02:00 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0xffffffffffffb731) fcntl$notify(r2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) recvfrom$unix(r2, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x1, &(0x7f000000c000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000001000+0xf17)="0f1d4237daebe034ac00f1a06d18c315045436533cf50ee90c6d05376cc3ae028704adab0c87b5ac4081e6ed27fa78868287863b0ee4a7d84d799bea8d1d647032c420790bf11eb3421ffd654d4d920359a336d6150d5aa0d496b541d41b91e5518b124b1748ee3c958671da537ee5fd8ce9c44da002cd990f8fff", 0x7b) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000011000-0x14)={0x0, 0x2, 0x2, 0x400, 0xff, 0x3}, &(0x7f0000010000)=0x14) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000010000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x1, 0x1, 0x0}, 0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000011000-0x4)=0x40, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000007000)={0x0, r2, 0x3, 0x1, 0x0}, 0x14) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x9, 0x0, @thr={&(0x7f0000008000)="594644e772e2a38b498277cd0f6ecad66b170d30a2f9381bed5e5afe14a1a19ee39f2fb03c2645d0e602dc37bcdf930e2d024b7d1fb7a586db02bd5f3adf5dc7232ecc9e2ed285f5b4363c7723445f5a86168da7741f4e14fa3c95c843c7a439b44c9b9f955f69ae3d309b789096c626fb022dd008f5dff486a973eaad3c0aef974db571e4154ca8e8660fead72675f20aa43c08c03b17cd7d681dc83019d4ee416d818335ff425e5c059679f5d3d8790b8726e126b1bbcd8983aaedc9eb7f648c3d146cd41fe3d7bac693b5b1d8109f29d4401cf49422c286a81a617b24084967", &(0x7f0000002000-0x9e)="656cb6f6b2ae68cd8ef6341e7c0b115a648b7d2aabbfa72bb030e40bef2a7f1c2f3882648738a2c05de2374edf65ff5a478c23e64c469164de4419568062d915132ec90452f0ca16ebd048a78cc6622776d45accbc5a777069fe3d47aad1dfd38b92793acd93e0ab1d64cb928d409af774a05e633e3c40c4ea62fda802dd224cf25ef4dd6bda4452e5e7708e377cd4425f5b4eaa485e8d95ebfc7937f83c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x0) timer_delete(r4) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000)="00", 0x1}], 0x1, &(0x7f0000011000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 214.748478] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14917 sclass=netlink_route_socket pig=28704 comm=syz-executor1 2017/11/05 07:02:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f43000-0x6)={0x0, 0xffff}, &(0x7f00007b2000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000097f000-0x98)={r1, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9}, 0x98) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:02:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000999000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet(0x2, 0x801, 0x8000400000000084) fcntl$setpipe(r1, 0x407, 0x7f) setsockopt$inet_opts(r1, 0x0, 0xf, &(0x7f0000ab3000-0x2)="e0", 0x1) bind$inet(r1, &(0x7f000068f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e66000-0x5c1)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000088a000)=0x10001, 0x4) connect$inet(r0, &(0x7f00008ed000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r0) 2017/11/05 07:02:01 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000afb000)=0x0) ptrace$poke(0xffffffffffffffff, r0, &(0x7f00005a4000-0x8)=0x0, 0x83) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a60000-0x10)={0x8, 0x200, 0x4, 0x1, 0x0}, &(0x7f0000eed000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004a1000)=@sack_info={r2, 0x1, 0xfffffffffffffffc}, &(0x7f0000e56000-0x4)=0xc) 2017/11/05 07:02:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007a1000-0x9)="2f6465762f76637300", 0xa001, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d55000)={0x0, 0x0}) timer_create(0x3, &(0x7f0000f6c000-0x60)={0x0, 0x31, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000249000-0x4)=0x0) timer_gettime(r4, &(0x7f0000657000)={{0x0, 0x0}, {0x0, 0x0}}) write$eventfd(r1, &(0x7f0000bda000-0x8)=0x100, 0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000eba000-0x4)=0x0) r6 = getuid() r7 = getegid() sendmsg$netlink(r1, &(0x7f0000b67000-0x38)={&(0x7f00001f8000-0xc)={0x0, 0x0, 0xffff, 0x100000001}, 0xc, &(0x7f000017f000)=[{&(0x7f0000917000-0x130a)=[{0x82, 0xf0d, 0x0, 0x1, 0x8000, "554ac55b66ca561dc371997f3769f0156a684f9b41e7518d075ff9989fa109d3277f4ae06e25516ec0aee6f3eae9599bf507b416ba38a4013d8de9f5fd17653ac42ecfc8fb8b68c04935c01bf4cc30823af4ca74753d3997a9c6e788809e9ec685fb0db73deab10ecae4d61c56be42ff2eaa"}, {0x1a, 0x6, 0x0, 0x3, 0x800, "91f72c2a24743cf5b725"}, {0xac, 0x0, 0xdd49432a1d72870f, 0x1, 0x6, "3fe00dc612de34538b04b14f4d73a45bb6ea2d6fa3b535614879024b10c06ad8d1daa94bdb88fc97201fbcebabe9ada340036a4b5f0b976537f9503d7b8e96d6e7eced04f7cf9279c7e5f92730c8c976f33dcd0eabc0d3b695331486bb9bbe540682ee5b2a7b86c8a3aed8cd384e610ff8add60332f3faa9aba3637a468e269db2caaa29c08dd20a9b33bde73574de462b5f676500b274ccb0f0fcba"}, {0x78, 0x9b, 0x420, 0x76e, 0x54, "e46cf38028e112afc5c96b192b9f6731c3a41c404be7aee7d43a15a9eebb328f1e2f3e3d031ac3147fa8779ce43956844352d53efd95b10a8f1bcde946d66b2ecaadcfa147b690fa56467dbdb368bc8cb9b45bd2a2f66cca052be9fb61982bed2a456f09d22e1d8a"}, {0x108, 0x8001, 0x1, 0x0, 0x3, "6f270447b4a016a40563d0f904a96946b6dbbcd37243cedff35550878439bfd0abab86d53192f96abd1f78bf04dcc7be2fd66a1747bb2690ab204be848caace3df5042ddd2c8e57cb6346b68260e61cecbf8b65b58ceb94a1726d68dcdfa705fa22e487ffe7047f036757fd511216aa022f28524b208939fd449b4d1cac3fabd5703a2aa7827ed8448b58c646f6a6e0b2fa7bdae160264a35d713e4c7afe610b536bb8a6c72b5b44be491f0e2d31b5a83afa5c7be176111928969e0fcbc89563b041e677e36e384feca4375adfd9581758520620a1eee5a29cd2caf085c5cbbcbaf74a1182734235fa70687b67d7bd69d4ad6f6310c3469b"}, {0x32, 0x0, 0x400, 0x8, 0x80000001, "ddd6f949ab8a66542f6b28dc0c5b2be218494ef030a4cb05c14567223ecafadf08cf"}, {0x1010, 0x39f, 0x210, 0xa3, 0x4, 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"}, {0x10e, 0x7fffffff, 0x400, 0x5, 0x5, "ec2bb655877b1fdc4818f1628126914868f5c2d2c6d821c5d0ac0f2eed7bfe7647f5819b90402dd68bf10a7f2f9f15e3ef05942cb052b9cd847488f11f17ff46f644c49051f562ca1e13ed1e02e05b99b20af55389d7505431272167abe0be2da30479976a3a4362fa459670ab82185119757ed46c33c1643f76bd0259b5cdc81b59633ea7899ed5221ef1c48443d94d36e98dd07e68fc0704d08f2cff1fbc941ff7623f1e6a9733090e6a030a1c62a7748a191dcd491bcff6275ae5016e19e593c8e54f1b1a098d863024afa26479b4c7a85ad4fc8ef12667174d58c41488e53e5b3736e9a3e206a80f27bd87db5f9bb93ccd3a776a0e9d8286c71e7d87"}, {0x33, 0x6, 0x20, 0x4, 0x7f, "612d7754cfcaa0e145f5a94063d51a3589b414e5f9fcc8d2a8375cac726716cc975563"}], 0x11b4}], 0x7, &(0x7f0000832000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x1, 0x0}, 0x4800) setpriority(0x2, r5, 0x0) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00007aa000-0x4)=0x40100000000, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @rand_addr=0x7d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresgid(&(0x7f0000688000)=0x0, &(0x7f0000728000)=0x0, &(0x7f0000674000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f78000-0xc)="2f6465762f72666b696c6c00", 0x20080, 0x0) ioctl$KVM_DIRTY_TLB(r8, 0x4010aeaa, &(0x7f00002fd000-0x10)={0x1f78, 0xfffffffeffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ba5000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) r10 = socket$unix(0x1, 0x2, 0x0) bind$unix(r10, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) dup3(r9, r10, 0x0) connect$unix(r9, &(0x7f0000670000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/11/05 07:02:01 executing program 4: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000, 0x200000009, 0x994) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00007e2000)=0x7f, 0x4) r1 = socket$inet6(0xa, 0xa, 0xfffffffffffffdff) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e33000)=0x0, &(0x7f0000f87000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r2, &(0x7f0000239000-0x38)=[{&(0x7f0000cdb000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b2453033dfc878eb6b571", 0x0}, 0x60, &(0x7f000023c000-0x50)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x2, 0x0, ""}, 0x10, 0x4}], 0x1, 0x8040) sendto$inet(r2, &(0x7f000022a000-0xd)="7c97a96df288e72b943b704188", 0xd, 0x0, &(0x7f0000196000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x3, 0x4000046) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000a80000-0x1c)={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41000000000002}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0xfffffffffffffffc) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 0x6, "a228af", 0x14, 0x3b, 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}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) listen(r1, 0x400000000000005) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x2, 0x7) listen(r1, 0x401) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd0, &(0x7f0000f87000-0x1042)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x2, 0x2}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x96, 0x2b, 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}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0x7fffffff, 0x0, 0x0, 0x0, 0x8000, "c2a95f", 0x1, "6ebdc2"}, "bead9cfc2ffd0f19b717cc8a0fba7cb236fc7656537cf848eeabd7a2e8dd110e6734deea1c2c1fa9391546ce64e453d284bfa58c75404a608b6b21c3c24744205b07e03211280e5c64d70c8c9b12bf819dd354f0de60c60b45b908b5f26d612c65e86f7db2c895007eb5dd17b97ebf61812689a97fb35569075041f7ec91d2f56af80df4d87c"}}}}}}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000293000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f88000)={0x0, 0xffffffffffffffff}, &(0x7f0000f89000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:02:01 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6870657400", 0x18080, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000006000)=0x4, 0x4) r1 = socket(0xa, 0x803, 0x8) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000002000-0x3)="6c6f00", 0x3) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000001000-0x27)="", &(0x7f0000000000)=0x0) 2017/11/05 07:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) accept4$inet6(r0, &(0x7f0000bd4000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000eab000-0x4)=0x1c, 0x800) [ 214.825341] RDS: rds_bind could not find a transport for 0.0.0.125, load rds_tcp or rds_rdma? 2017/11/05 07:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001c6000-0x9)="2f6465762f6b766d00", 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00002d3000-0xa)="2f6465762f7663732300", 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001fa000)={0x0, 0x0, 0x0}, &(0x7f0000f70000)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000470000)=r4) fstat(0xffffffffffffffff, &(0x7f000032f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f00000e6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) pipe(&(0x7f0000cf5000)={0x0, 0x0}) r7 = inotify_init1(0x80800) openat$kvm(0xffffffffffffff9c, &(0x7f0000245000)="2f6465762f6b766d00", 0x20800, 0x0) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000d1a000)=0x5, &(0x7f0000a18000-0x8)=0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r5, 0x8, r3) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000004000-0x4)=0x4) fcntl$getownex(r7, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000ccd000)={0x0, 0x0, []}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000466000)={0x7, 0x1ff, 0x1000000000000000, 0xffffffffffffffff, 0x0, 0x3}) r9 = socket$kcm(0x29, 0x2, 0x0) pwritev(r9, &(0x7f0000518000)=[{&(0x7f000010b000-0xb8)="2c0fe215e3689f8cd2d645978f06d877ad5f85efc6a29428a64bf1d77b9caf9eea6ae501f9bc97c09f9a357f07537e6a6542404bb04e88c82a07757ebd333ec03b113af16fca0c40fb05bd1757cb8a6e8673634f5cd8c9fdaa8c0bc643900effd916f03f89328e6833b18e802bc55ffe63c2ee283d23cea75b6336923a29829984ce7ea72feaaf523e58c2720c9267cd26d24c9dc61828018b7570c62840a40e428e359264d27587786e21697697d0137abb2084f8f00e0f", 0xb8}, {&(0x7f0000baf000)="29b3b926c291d897d909f82a45db5d671b41e278ab72932741f192ae4a6fb02349a868ac558ce5d20de4a8b495439ce84f963dd06f8f1e9bf6ee3cc33f", 0x3d}, {&(0x7f00008a6000-0x96)="7c17a4fc10115909d80460f483e92096048ec980d8eb8a6ef28d2f7ad7108459d60383f21083b17e60505cd1fdeb24ef14e98c4eaaccf588bb44ae971d3b250b3f171251e83b11a7100822a0462805af3d4b45af93e25b357ececc2dff64fa37a88c9a97fdcb7f1a7342a9cde7576042dbb673a3aa925e30becab50c08b153d73e58d81e5735ab219ce8876c7aa754d57bab49e6152b", 0x96}, {&(0x7f0000d81000)="e7c3e5735675a53fdb56d257b1fe8409cc15d16f9a09e2ac29f8d7641bdce305b266a0de887fe6524e0f2f867d3a2684036f90fa7bc91e1f2a745676f0b8c0f5e95427dc41f583b784e719cdbee872078995879aa1b29c66223a2841dce60d4d", 0x60}, {&(0x7f0000fc5000-0x26)="aa9a7cc395e289d1767736faa53d976325347c92fb3e3fd1be068723316d215ec09000e01537", 0x26}], 0x5, 0x0) finit_module(r9, &(0x7f0000dd1000)="70726f6300", 0x3) move_pages(r8, 0x6, &(0x7f000043d000)=[&(0x7f00006ed000/0x1000)=nil, &(0x7f00006cc000/0x3000)=nil, &(0x7f0000570000/0x3000)=nil, &(0x7f00004e4000/0x1000)=nil, &(0x7f000075d000/0x2000)=nil, &(0x7f0000e6d000/0x4000)=nil], &(0x7f00009a0000)=[0x0, 0x7, 0x1], &(0x7f00006e4000)=[0x0], 0x2) process_vm_writev(r8, &(0x7f000043b000)=[{&(0x7f0000cc5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f000084e000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00009b0000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e39000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000957000)="", 0x0}, {&(0x7f0000299000+0x43e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000128000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00004ac000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f000077d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x9, &(0x7f0000b0d000)=[{&(0x7f0000ad1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000a10000)="000000", 0x3}, {&(0x7f0000efc000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000749000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f000072a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00009d5000)="000000000000000000000000000000000000000000000000", 0x18}], 0x6, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000dc9000-0x14)={0x80000001, 0x20, 0x7f, 0xba0, 0x7fffffff}, 0x14) get_robust_list(r8, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2017/11/05 07:02:01 executing program 7: madvise(&(0x7f0000f39000/0x1000)=nil, 0x1000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e61000)="2f6465762f76637300", 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000026d000)={{0x2, 0x0, 0x7fff, 0x3, 0x10000}, 0x1ff, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen$netrom(r0, 0x2) r2 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r3 = dup(r2) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000490000)=0x4ffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) connect$inet6(r2, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x5, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000033a000-0x4)=0x8) 2017/11/05 07:02:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x200000000004, 0x44042) sendfile(r2, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x1, &(0x7f0000afc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f000099f000)={0x6, 0xc8, 0x84a, 0x2, 0x7, 0x1, 0x2, 0x100}, &(0x7f000089b000-0x40)={0x1, 0x40, 0x2, 0x600000000000, 0x2, 0x0, 0x5, 0x80000000}, &(0x7f0000294000-0x40)={0x0, 0x0, 0x20, 0x20, 0x7, 0x2, 0x5, 0x5}, &(0x7f0000048000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c59000)={0x0, @in={{0x2, 0x3, @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]}, 0x6, 0x80, 0x1ff, 0x5, 0x82}, &(0x7f00001ff000-0x4)=0xa0) clock_gettime(0x0, &(0x7f0000760000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d9c000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000465000-0x10)={0x0, r4}, 0x10) r5 = socket(0xa, 0x2, 0x4) semop(0x0, &(0x7f0000ffc000+0xef5)=[{0x1, 0x10000, 0x0}, {0x2, 0xffffffff, 0x1000}, {0x1, 0xffff, 0x1800}, {0x7, 0x1, 0xfffffffffffffffc}, {0x1, 0xffffffffffff2235, 0x1800}, {0x43, 0x7, 0x1000}, {0x4, 0x1000, 0x800}, {0x1, 0x6, 0x0}, {0x3, 0xffff, 0x1000}, {0x0, 0x5, 0x1000}], 0xa) r6 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r5, &(0x7f0000037000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00009f9000-0x8)=[{0x3, 0x1}], 0x1) writev(r6, &(0x7f0000494000)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880003f217e00600000000000000a2bc560000000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x40, &(0x7f0000c15000-0x56)="958e396937a186d0c500000000000057758100000000000000079ab4d1ed5c2826050000000000000000000200000000cc49b7df312c37a2404f937959f43a69b17356264295bf5dfd52bc0000000000000009a506cc", 0x56) recvmsg$kcm(r5, &(0x7f0000f5e000-0x38)={&(0x7f000046d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000c38000)=[{&(0x7f0000a80000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000547000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f00008ba000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f00000b6000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000012b000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000cf6000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000e40000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000eec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000179000-0x10)="00000000000000000000000000000000", 0x10}], 0x9, &(0x7f0000b5b000+0xa1d)="000000000000000000000000000000000000000000", 0x15, 0x80}, 0xfc) setsockopt$inet_int(r5, 0x0, 0x2, &(0x7f0000744000-0x4)=0xd905, 0x4) setsockopt$inet_buf(r7, 0x0, 0x2e, &(0x7f0000244000-0x81)="dacdd37d12cea03cd48ddbcc7e6e61299dbe0c724c093ce7862fd750a7f30e9c1e9a72f2eefd92ece33d67ee0fe9a71e85461342b1fbd95fe60595a3e5a2395b2b1f5d1eaadb00000fffcbe2c404636ab10b0c307b92902a9d7dd3a303b38843048e0000000000000101ddd7191062c4469cc92552825b7e303f4823a6c8bf32d4", 0x81) fcntl$dupfd(r0, 0x406, r1) bind$inet(r3, &(0x7f00004b5000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0xa, 0x101, &(0x7f0000c82000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r9, 0x4068aea3, &(0x7f0000d00000-0x68)={0x79, 0x0, [0x9, 0x1, 0x5, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hpet(0xffffffffffffff9c, &(0x7f0000d73000-0xa)="2f6465762f6870657400", 0x40, 0x0) bind$inet(r7, &(0x7f0000004000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000fd6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f, r8}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/11/05 07:02:01 executing program 3: exit_group(0x2448) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfdffffffffffffff, 0x84) r1 = syz_open_dev$usb(&(0x7f0000009000-0x15)="2f6465762f6275732f7573622f3030232f30302300", 0x1, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000106000-0x4)=0x0, &(0x7f0000a95000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:02:01 executing program 2: prctl$void(0x3) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f5d000)=0x0, &(0x7f00003a2000-0x4)=0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000090b000)={0x0, 0x81}, &(0x7f0000d31000)=0x8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f60000)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000352000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c7d000-0x8)={0x0, 0x8}, &(0x7f0000594000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000f5d000-0x4)=0x10004, 0x4) r2 = socket$inet6(0xa, 0x807, 0xf) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000bf5000-0x42)="073623e6322ca57d125fc5e71a0b3fa85acfc6031a789c5b0ec06522f1be1c080cb3341c0aa76c885b14a59bdef4a69f7c5ef5f02f937e9cd7cdf144ead97f3f7a75", 0x42, 0x4001, &(0x7f0000cfe000-0x1c)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xad}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00004e7000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0, 0x4, [@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x2]}, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000949000-0xb)={0xfffffffffffffffe, 0x4, 0x8001, 0xe1d2, 0x6eb, 0x7fb, 0x6, 0x401, 0xe7, 0x800, 0x8001}, 0xb) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000540000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b2000-0x4)=0x10) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f000024f000)=0x0, &(0x7f0000190000-0x4)=0x4) accept4$inet(r5, &(0x7f0000360000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3c000)=0x10, 0x800) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000497000-0x4)=0x400002f97, 0x4) accept4$inet6(r2, &(0x7f0000ddf000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000675000)=0x1c, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000897000-0x4)=0x10000, 0x4) sendto$inet6(r0, &(0x7f0000f23000)="7d2901d87e03006f4eb191f5f3a74df0527560b31a4b0cfefa6c65b638085197dedcd94fd8058490e2c3490befad6016bba72eb64b212fce4f4c22d4c74acb46a9bac80646976c71da1f690f454fc6baf2c4f8eba5658f3d15c3622b6b3b03b8e02f9dd006d031dc42d0b1c4b95f5a57c83ade85766afcfd8c12e2508a42d2ec9f854fba792395e65e8ac62baa500c1fd40f179eb1", 0x95, 0x40, &(0x7f0000e72000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x100000000}, 0x1c) 2017/11/05 07:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) openat$vcs(0xffffffffffffff9c, &(0x7f000049e000)="2f6465762f76637300", 0xb0202, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fae000-0xf)="2f6465762f73657175656e63657200", 0x210080, 0x0) syz_open_dev$random(&(0x7f00004f5000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x1) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00002d0000)=0x0) [ 214.903609] RDS: rds_bind could not find a transport for 0.0.0.125, load rds_tcp or rds_rdma? 2017/11/05 07:02:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b91000-0x8)="2e2f66696c653000", 0x581000, 0x40) bind$bt_hci(r0, &(0x7f00009c6000)={0x1f, 0x1000, 0x0}, 0x6) r1 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r2 = dup(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r1, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000041f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/05 07:02:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000f, &(0x7f0000ee1000)=0x4000001000, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e23000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000c7b000)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup(r1) sendmsg$alg(r2, &(0x7f0000ba3000)={0x0, 0x0, &(0x7f00009e6000-0x60)=[{&(0x7f0000eb1000)="a9b1f7a46b5bd0df351c56ce0ec761ab3593320a093aaf4c67619d964c24044b56a4df41c36c3d624acf0b5313e0cd4f601599f66f5edd0546e562ab7d27571ecde1aae8f7f02cc83aa8e8b0f13796aa3b3a67695fa1d6c6c221903b8ac2288b587fc9cab925332bd11a553e05f24be5d8d9acc36eac2d8d46333d1b5fda5d9a9822be2a70053043cb4625eb26e28a0ddba2d4e5136cae0fc3bd8863ad9dc2f49013a0f343", 0xa5}, {&(0x7f00008a0000)="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", 0x1000}, {&(0x7f0000d2e000)="6f6900024d54d6db0fd328686ff740eaccd5b42a71f5b4cd0ef19aec0081f92a674af5671d5a7332d9df0a035b8cc34a7c76b25d553605c19dac531a8be3784e5edee2cd71cd6cd8207a34a8ee6dbea3a0c7c5727f98d4286e797c42d39e86", 0x5f}, {&(0x7f0000bcd000-0x47)="f4c890d85b0067a77622c07ea61a79f6367f9021b4205be6bbee6d0c489b668ce631728fb1045153d1d061f180107e00a7558f322c6a12cde411007f629b91e62527ff7e8207a5", 0x47}, {&(0x7f0000869000)="d5b206cbe2", 0x5}, {&(0x7f0000569000)="5df6a748ef33b17955e8e9e213133c6dd7c2370a4051cc2b2f95aaaad6aa7f706c4afa7e3e6dce2c73431f02cd29d12d8076a00ed18438c89288abd0e2a2b3fb1aefc0ac8539df8c711610d39020185ac5d9a73d4602deb020b89b5acde59140e4c01b81390541ef6932405861df706d91c775ed3734db225c4c71e26a5c8e2e660c086504ba7737e99d11", 0x8b}], 0x6, &(0x7f00008df000-0x150)=[@assoc={0x18, 0x117, 0x4, 0x856d}, @iv={0xf0, 0x117, 0x2, 0xd8, "cb0d31e4773ee90de4e3a86d968aedeb79599aaf87ed2b34ea85096f4a1b19efcee778626665193de6f4b069101fc15cbb5c4fca0b0ea8babbd8e867918f84d1ab6dc6298c9c50a49beeadfbb3924f2f6363e4a3e461825a864c65f8b62c82e65b457ab4ad06d7f33174e98a8f9bb16087d02e9f6c4f0df4e77ac1d9b9794759e45ad3940619bb45fd8b49c87d2abb87c6f45672a22fe5358e7a16664323a204f039ac449eab66582521e4f28499369c44af835fefb484dc65049539b7f466d0b9d607cd4c45c2d8ed51bd1bcb7a7b9a7b34dcf4e4543f81"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff8001}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x150, 0x40080}, 0x80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000787000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x200000000, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000b21000)="2f6465762f7573626d6f6e2300", 0x3, 0x141201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2000000001, 0xffffffffffffff01) sendto$unix(r3, &(0x7f00003c7000-0x2)="1e32", 0x2, 0x0, &(0x7f0000034000-0xac)=@file={0x1, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000501000/0x4000)=nil, 0x4000, 0x2, 0x1011, 0xffffffffffffffff, 0x3) bind$unix(r3, &(0x7f0000ac3000)=@file={0x1, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) r4 = socket$inet6(0xa, 0x200000000000001, 0x6) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000094000-0x4)=0x4000000000007, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x1003, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000bbf000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3e000)=0x10, 0x7fffe) accept$inet(r3, &(0x7f0000488000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000821000-0x4)=0x10) 2017/11/05 07:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = open(&(0x7f0000162000)="2e2f66696c653000", 0x20000, 0x21) bind$bt_l2cap(r1, &(0x7f0000ece000)={0x1f, 0x10000, {0x3, 0x101, 0xaf, 0x10000, 0xfffffffffffff0ee, 0x5}, 0x1, 0x40}, 0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:02:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000016a000)={0x1, 0x7, 0x7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000dc1000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000d83000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f12000-0x4)=0x0, &(0x7f0000951000-0x4)=0x0, &(0x7f0000f5f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000fcf000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) io_getevents(r0, 0x6, 0x5, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) io_destroy(r0) 2017/11/05 07:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000c61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000713000-0x4)=0x10, 0x80000) accept4$llc(r1, &(0x7f0000ad6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ccb000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d4b000)={0x0, 0x6, 0x3f, 0x2, 0x4, 0x0}, &(0x7f0000179000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005b6000)={r2, 0x4, &(0x7f000026c000-0x58)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c06000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) 2017/11/05 07:02:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mount(&(0x7f0000bbe000-0x8)="2e2f66696c653000", &(0x7f0000559000-0x8)="2e2f66696c653000", &(0x7f0000815000)="636f6e666967667300", 0x0, &(0x7f00000e2000)="") r2 = perf_event_open(&(0x7f0000942000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000da1000)=[], 0x0, &(0x7f0000f56000)=[{&(0x7f00000a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f00007cb000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c8000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x3, 0x0) r3 = socket(0x40000000015, 0x5, 0x2000000000000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000521000)={0x0, 0x0, 0x0}, &(0x7f0000b56000)=0xc) bind$inet(r3, &(0x7f0000bf8000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000888000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f8000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cf4000-0xc)={r4, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) sendto$inet(r3, &(0x7f0000a25000)="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", 0xff9, 0x0, &(0x7f00002f3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000433000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f00002be000)=0x0, &(0x7f000079f000-0x4)=0x4) poll(&(0x7f0000b56000-0x20)=[{r3, 0x8000, 0x0}, {r2, 0x1, 0x0}, {r3, 0x20, 0x0}, {r3, 0x4, 0x0}], 0x4, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000bd4000)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000205000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000236000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000079c000-0xb8)={0x0, 0x3, 0xffffffffffff8000, 0x80000001, 0x8, 0x4, 0x5, 0x6, {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]}, 0x6, 0x800000002, 0x7, 0x6, 0x7814c397}}, &(0x7f000010d000-0x4)=0xb8) pipe2(&(0x7f0000cfc000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ffb000-0x8)=@assoc_value={0x0, 0xfffffffffffff051}, &(0x7f0000366000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000614000)={r6, 0x42bc}, &(0x7f0000531000-0x4)=0x8) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = openat(r0, &(0x7f000016c000-0x8)="2e2f66696c653000", 0x2c0782, 0xc3) ioctl$TIOCSPGRP(r8, 0x540f, &(0x7f00009ab000-0x4)=r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000089b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e53000-0x4)=0xe8) setsockopt$inet6_mreq(r8, 0x29, 0x1d, &(0x7f0000240000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r9}, 0x14) writev(r7, &(0x7f00006db000-0x10)=[{&(0x7f0000598000-0x29)="2900000018003115ffffef00006500070a000066006dff069902ffe10800080004000a000e00000001", 0x29}], 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x1, 0x0) 2017/11/05 07:02:01 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f000047d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x200000200000001, 0x4, 0x93b, 0x11000000000000c, 0x0, r0, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b0f000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000fb0000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ad1000)={0x0, 0x6, 0x4, @thr={&(0x7f000051d000-0x59)="038abedd978500c5fcfd6e9c3ffa3c344d8658555b91c6009c0eeb73008e149df1dcac45032e7bf80a8d2dd88f86e23e1d8248a9fa739651b9092c41ae655b35bd606e56ea747b935707d9c073348671f9a14e9e912c1f2b1f", &(0x7f00006b9000)="12f2d5444b895cfab28889a59ee48bcd9b88b1b34b27e398ab0d3422ab1ba1625ea12a8b63f65168eb8055b6a5b80b39835e37b645aed2b6de0b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7f000)=0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) signalfd(r2, &(0x7f0000d3b000-0x8)={0x6}, 0x8) timer_delete(r1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f000025d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000d01000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x24, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x608, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x401) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) unshare(0x803) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000055f000-0x9)="2f6465762f6b766d00", 0x10500, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000b15000)=0x100000000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x16, 0x40603) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10000000010, 0x2, 0xc) write(r5, &(0x7f0000a78000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0xc7, &(0x7f0000299000/0x2000)=nil) 2017/11/05 07:02:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = memfd_create(&(0x7f0000c9a000-0x2)="4000", 0x2) mq_timedsend(r1, &(0x7f0000fbe000)="79a1c42cdfce148427b1800668eb407c7e964fa6ff1ea2d320e28378bd57e1e69ca01d14b8456c42c3b59abc56b22f69edfac9272403271b91a7b7590e81b0a12bb8157e48fe73c201568763815e61f1f76632b39bcaaf5293c5d2ae2771380e238046d1d809be146d7eb52cf2761a4f58244027f77dabcd4ce3e6102fd8d688040ac2f7d05efd83e007e874ecd2bd0a810ada5d790e0a45a0b07ab9234f0d4cfa3bf5104c6f4400e2cdeaa4bbbf053a0e9b5326d120ef81a6e4921d24adc7e2fb06346e2778f3918b559fef9e884033cba99f4e5b21621bda5f641253f7a00ed5b24613334f06fa03108a9f8674ea5240", 0xf1, 0xd, &(0x7f0000a42000)={0x0, 0x0}) r2 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00003d6000-0x2b)="09bbb864cc0acface9aa72ace75c758c641deea1bd5f9931d6cf55952fc60f9693412a0d0edaa1d56fe218") setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) [ 215.015223] nla_parse: 5 callbacks suppressed [ 215.015227] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/11/05 07:02:01 executing program 2: mmap(&(0x7f0000000000/0x286000)=nil, 0x286000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000286000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000286000)="2f6465762f6e65742f74756e00", 0x0, 0x80100) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000271000)=@file={0x0, "000000000000000000000000000000"}, &(0x7f00000e7000-0x4)=0x11) fcntl$getownex(r1, 0x10, &(0x7f0000284000)={0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ab000)="2f6465762f73657175656e63657200", 0x8000, 0x0) bind$inet(r4, &(0x7f0000905000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x7, 0x1000000003, 0x0) write(r5, &(0x7f00000f5000-0x24)="22000000140007000000000080000000020c5f000100000009000200000000000015124b", 0x24) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000ec8000-0x10)=@generic="c8d1a3b3e0ff28fb4f4414dad09d472f") r6 = getpid() r7 = getuid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000083a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b1000)=0xc) r9 = getpid() ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00002df000-0x1b)="000000000000000000000000000000000000000000000000000000") r10 = accept$alg(r5, &(0x7f0000c0b000)={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000aca000-0x4)=0x58) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000073000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000bc2000-0xc)={0x0, 0x0, 0x0}, 0xc) r13 = semget$private(0x0, 0x2, 0x50) semctl$SEM_INFO(r13, 0x1, 0x13, &(0x7f00002df000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(r5, &(0x7f0000451000-0x38)={&(0x7f0000719000)={0x10, 0x0, 0x8, 0x7}, 0xc, &(0x7f0000418000-0x60)=[{&(0x7f000045e000)=[{0xd0, 0x8, 0x200, 0x8, 0x6, "06df4fd2d8bae434f81b541ab6b9a302ea887c5826d8cb073f9531e2b76e76260eaa9a21e934a1c07babb82cf5354d84016df81bf329f6840daeb45dd66e7bc84d33e75cf8c3c14635fa340f028cf821ddbad5588281ca678eea5d51607f3ff9a1d9228fcaf31c42401db6aa6ceb0a3dcc6884418c878c39616d11268f36eeb68d604a59e095a1418ed3c7709d99112f148bdbcd856c5798fdffc90c7638875f5bf5218cd3920d196ed45cec467993c05c4e098cbe26948446809ee39f30"}, {0x84, 0x5, 0x210, 0x1, 0x3f, "210dff62cff2dd7187ba3007863accb68c131b4d47612f987265957529329e907692a4a879a86a0780727b34156066b5b3b78b1e0d0517199e177265777a1eebb1a80d49d215347a551e3d0eea287150017dd867cd1b2d59a0527fbdf0ca1d9072dcdabab0eed5e564f4e3fe727462fd3e"}, {0x20, 0x7, 0x120, 0x100000000, 0x4, "74a30ff8eb5741dc7e0d59e8110cd3"}, {0xa8, 0x8, 0x10, 0xffffffffffffffff, 0x6, "3f3d3c575eb25089a77e03bc673423e5aaf43042f420038fa12e3583df1838e870244fd7dda8ad7ad0ea83fda524dbb2858b154843cb8fb6e4fdcd3f7fdbc8998e0857c606c6dcb9d22b1131973ab6637fdbb3e789047c6b7f935fb4ac8893ccb70130e7014bb60a9c9eae794830bbd3c8d9e677be823a7183c32f2b6adff32c0969e8b861baac00fc7284e6575d41bf37740c0254956d"}, {0xcc, 0x100000001, 0x400, 0xca7, 0x4, "c8a2c43169f5acc7520456f17dddf72e7ae556fa3277aab693cf5ff09d3e156f16692c336ef32292933ee9d46a39e04ef21cdfc44cce45c7590f0f68d6e4d7ba1c70648e59c89cee42c958d63432b3194c69c6346b8eec6e4b8e2aa6a13bb63d80a12cc3357389dc601f49a49ba7fa4174e2d7428162ac0b4153ebec9af2f7ca15126cf772b047f8ba6283d2526b4d65340f3804e50b5442e5a4b245aef1ea81c0f87e43fbf36103d22f60fa5eb29d6af8a8c78a0f12a29e1664c7c4"}, {0x50, 0x81, 0x10, 0x800000, 0x1abe7793, "126ed619775cfe56553d44d8b44f184fe27c78be08b58cba99196b9ededfa2d6a558e21aead6e689f1bc7e9825f61f30579604b6ad1303779befaaaea5134c"}, {0x70, 0x1, 0x208, 0x4, 0x6, "d58242e78f188171ada6e92737f2f9f39c8cf658ee5309367ddcbf34bd4177fbc011e42ea9cf51eabaad97d68717b31a5a530d9a813479c26686eb4bdc39681e9c837cf5672c568691b81971fc50c21c886270453f766718340389b5dccbd751"}], 0x3a8}, {&(0x7f00004e5000)=[{0x1010, 0x2, 0x0, 0xaaa3, 0x4, "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"6842dc53144ffadb6db2bdb597da7651de8576c9608ddaa8b1e1305c113a9d67511636ea15382349bb4dec3a16eae6e9d16112260a8cbfc5bcd1cb9688e07eb98da98e8a1b731a72dddb3f25baa0964fada66d52978d42122dc9521fb7a7cd1a8a70e990e5347d1dbe5b7073b26ef1d53da6c86dc5029a256a0d2019e8d6aaff1e4095b8fd60e1f51b11a40ef7cc195e5a24c1f8dfd2818c765aa5331a45bf1f394188ebce908e3cccfbd06a329738e7f3d0a3"}, {0x1010, 0x5, 0x610, 0x9, 0x7, "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0x1194}], 0x6, &(0x7f00002fd000)=[@rights={0x30, 0x1, 0x1, [r5, r5, r5, r5, r5, r5, r5, r5]}, @rights={0x30, 0x1, 0x1, [r5, r5, r5, r5, r5, r5, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r11, r12}], 0x4, 0x40000}, 0x8080) getsockopt$SO_PEERCRED(r10, 0x1, 0x11, &(0x7f0000bf9000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000562000-0x8)={0x0, 0x101}, &(0x7f0000da8000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000dac000-0xd)={0x4, 0x0, 0xe00, 0x80000001, r14}, &(0x7f0000ef9000-0x4)=0x10) setpgid(r3, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/05 07:02:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000123000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000016000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet6(r0, &(0x7f0000d45000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000006e000-0xc)=@sack_info={0x0, 0x0, 0x3}, 0xc) 2017/11/05 07:02:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00004ae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) r0 = socket$inet6_sctp(0xa, 0x20000000001, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000094b000)={0x8, 0x1000, 0x800, 0x7a, 0xf6f, 0x0, 0xffffffffffffff41, 0x7, 0x3, 0x3f, 0x2}, 0xb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000123000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e56000-0x4)=0x8) [ 215.050783] unexpected usercopy without slab whitelist from SCTPv6 offset 1648 size 11 [ 215.050850] ------------[ cut here ]------------ [ 215.059448] WARNING: CPU: 3 PID: 28831 at mm/slab.c:4434 __check_heap_object+0xbc/0xd0 [ 215.061349] Kernel panic - not syncing: panic_on_warn set ... [ 215.061349] [ 215.061559] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 215.067481] CPU: 3 PID: 28831 Comm: syz-executor3 Not tainted 4.14.0-rc7-next-20171103+ #10 [ 215.068513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 215.076372] Call Trace: [ 215.076657] dump_stack+0x194/0x257 [ 215.077054] ? arch_local_irq_restore+0x53/0x53 [ 215.077670] ? vsnprintf+0x1ed/0x1900 [ 215.078069] panic+0x1e4/0x41c [ 215.078414] ? refcount_error_report+0x214/0x214 [ 215.078898] ? show_regs_print_info+0x65/0x65 [ 215.079403] ? __warn+0x1a9/0x1e0 [ 215.079842] ? __check_heap_object+0xbc/0xd0 [ 215.081294] __warn+0x1c4/0x1e0 [ 215.082153] ? __check_heap_object+0xbc/0xd0 [ 215.083534] report_bug+0x211/0x2d0 [ 215.084646] fixup_bug+0x40/0x90 [ 215.085602] do_trap+0x260/0x390 [ 215.086527] do_error_trap+0x120/0x390 [ 215.087643] ? do_trap+0x390/0x390 [ 215.088295] ? __check_heap_object+0xbc/0xd0 [ 215.090386] ? vprintk_emit+0x3ea/0x590 [ 215.090812] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.091333] do_invalid_op+0x1b/0x20 [ 215.091720] invalid_op+0x18/0x20 [ 215.092183] RIP: 0010:__check_heap_object+0xbc/0xd0 [ 215.092699] RSP: 0018:ffff88005c2b7600 EFLAGS: 00010282 [ 215.093247] RAX: 000000000000004a RBX: 0000000000000000 RCX: 0000000000000000 [ 215.094071] RDX: 000000000000004a RSI: ffffc9000306c000 RDI: ffffed000b856eb4 [ 215.094828] RBP: ffff88005c2b7608 R08: ffffffff85f32438 R09: 0000000000000000 [ 215.099775] R10: 0000000000000000 R11: 0000000000000000 R12: ffffea0001a23400 [ 215.100517] R13: ffff8800688d1430 R14: 000000000000000b R15: ffffea0001a23400 [ 215.101284] __check_object_size+0x22c/0x4f0 [ 215.108942] ? check_stack_object+0x140/0x140 [ 215.111525] ? __local_bh_enable_ip+0x9d/0x160 [ 215.112137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.112737] ? trace_hardirqs_on+0xd/0x10 [ 215.113525] ? __local_bh_enable_ip+0x9d/0x160 [ 215.115515] sctp_setsockopt+0x14ad/0x5c80 [ 215.116111] ? sctp_setsockopt_paddr_thresholds+0x540/0x540 [ 215.116889] ? trace_event_raw_event_lock+0x340/0x340 [ 215.117623] ? perf_trace_lock+0xd6/0x900 [ 215.118168] ? trace_event_raw_event_lock+0x340/0x340 [ 215.118857] ? lock_downgrade+0x990/0x990 [ 215.120636] ? check_noncircular+0x20/0x20 [ 215.121243] ? perf_trace_lock+0x900/0x900 [ 215.121817] ? do_raw_spin_trylock+0x190/0x190 [ 215.122977] ? lock_release+0xd70/0xd70 [ 215.123539] ? compat_start_thread+0x80/0x80 [ 215.124114] ? find_held_lock+0x39/0x1d0 [ 215.124648] ? lock_downgrade+0x990/0x990 [ 215.125197] ? __fget+0xbb/0x580 [ 215.125565] ? lock_release+0xd70/0xd70 [ 215.125923] ? __lock_is_held+0xbc/0x140 [ 215.126405] ? __fget+0x362/0x580 [ 215.126737] ? iterate_fd+0x3f0/0x3f0 [ 215.127085] ? __lock_is_held+0xbc/0x140 [ 215.127610] ? schedule+0xf5/0x430 [ 215.128020] ? sock_has_perm+0x29c/0x400 [ 215.128493] ? __fget_light+0x29d/0x390 [ 215.128973] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 215.129563] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 215.130204] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 215.130745] ? alloc_file+0x284/0x3a0 [ 215.131191] ? trace_hardirqs_off+0xd/0x10 [ 215.131796] sock_common_setsockopt+0x95/0xd0 [ 215.132345] SyS_setsockopt+0x189/0x360 [ 215.132845] ? SyS_recv+0x40/0x40 [ 215.133250] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 215.133785] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 215.134348] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 215.134849] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 215.135513] RIP: 0033:0x447c89 [ 215.135869] RSP: 002b:00007feec42a4bd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 215.136736] RAX: ffffffffffffffda RBX: 00007feec42a56cc RCX: 0000000000447c89 [ 215.137531] RDX: 000000000000000b RSI: 0000000000000084 RDI: 0000000000000013 [ 215.138314] RBP: 0000000000000086 R08: 000000000000000b R09: 0000000000000000 [ 215.139103] R10: 000000002094b000 R11: 0000000000000246 R12: 00000000ffffffff [ 215.140628] R13: 0000000000007e30 R14: 00000000006ebed0 R15: 00007feec42a5700 [ 215.144114] Dumping ftrace buffer: [ 215.144740] (ftrace buffer empty) [ 215.145235] Kernel Offset: disabled [ 215.145729] Rebooting in 86400 seconds..