4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f000000b000)={0x0, 0x3fff, 0x8, 0xf40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x0, 0x0, 0xf002, 0x2], 0x3, 0x10000000000, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000dc5000-0x8)=0xffe) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000afc000-0x4)=0x100000001) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x1, 0x1000, 0x1000, &(0x7f00006c3000/0x1000)=nil}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x800000000004, &(0x7f0000233000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000cac000/0x3000)=nil, 0x3000, 0x8000003, 0x32, r2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00005f1000)={&(0x7f0000177000/0x2000)=nil, 0x5, 0x3, 0x40, &(0x7f000075e000/0x1000)=nil, 0x0}) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000174000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000dc5000-0x400)={"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"}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f00008f0000/0x18000)=nil, &(0x7f0000931000)=[@text64={0x40, &(0x7f00008ea000)="64dce866430f3880b10e000000f24a0f01777747f46464450f01d10f20c035200000000f22c06465652e4ea566baf80cb8b0848189ef66bafc0c66b8000066ef0f01d167f00fc072d8", 0x49}], 0x1, 0x41, &(0x7f0000dc7000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00001de000-0x8)=0x3) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000b00000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000dc4000)=0x0, &(0x7f00005ca000-0x8)=0x0, 0x7fd, &(0x7f0000533000/0x3000)=nil, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:22 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000766000)="2f6465762f72746300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x80000, r3}) r4 = dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000000)={&(0x7f000001b000/0x2000)=nil, 0x40, 0x0, 0x34, &(0x7f00003f3000/0x3000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff7000/0x4000)=nil) mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000210000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000baf000)=@get={0x1, &(0x7f000039a000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800}) r7 = accept4(r5, 0x0, &(0x7f0000775000-0x4)=0x0, 0x80000) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000967000-0x4)=0x0) pipe(&(0x7f0000f5d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet(0x2, 0x8000a, 0x7ff) setsockopt(r8, 0x4, 0xf2, &(0x7f000027c000)="9c508d883a257f818472240f61dfced9", 0x10) r9 = socket(0x10, 0x802, 0x4) write(r9, &(0x7f0000003000-0x25)="24000000180099f0001be90400ed190e020800000000000000ffffeb080001005f196be056", 0x25) getsockopt$bt_BT_CHANNEL_POLICY(r9, 0x112, 0xa, &(0x7f00008d8000-0x4)=0x472, &(0x7f00008fa000)=0x4) r10 = socket$inet(0x2, 0x3, 0x3) sendmsg(r10, &(0x7f0000a44000)={&(0x7f0000f57000-0xc)=@nl={0xfffffffffffffffd, 0x0, 0x400000, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f00001b5000-0x1000)="e761c3dbf430a281a2938e89965812ef", 0x10}, {&(0x7f0000f56000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c6412e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x2, &(0x7f0000f56000)=[{0x70, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}], 0x1, 0x20000081}, 0x400) pipe2(&(0x7f0000615000-0x6)={0x0, 0x0}, 0x800) [ 44.622644] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. [ 44.634986] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2017/08/25 19:35:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e78000-0x10)={0x0, 0x0, 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) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f31000)="2f6465762f7667615f6172626974657200", 0x883f, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00008d3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000092d000)={{{@in=@empty=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, @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}}, &(0x7f0000fec000-0x4)=0xe8) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ff0000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000042d000)=0x10) accept$ipx(r4, &(0x7f000054e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009eb000)=0x10) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000ff2000-0x1f)="1f000000120007f2000094ffa40000770000004108001d000900ff00000000", 0x1f) read(r5, &(0x7f00001f8000-0x1)="00", 0x1) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000004000+0x571)={@loopback=0x7f000001, @loopback=0x7f000001, r3}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000+0xef)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f0000ff1000-0x18)=[{0x0, 0x5f7f}, {0x8, 0x5}, {0x3, 0x80000001}], 0x3) setsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a5a64818d855c2a3600008e22f65216c00000000000000001b4162532e1e35b3eabfb0d59ed5c27b4a57a0169a39c76e754132ee23931570b4d6f01f42bafdc7df6276e8bd7a600217bf348681495b28e2a5a137590f5978fd85a8fcd0916d7", 0x67) 2017/08/25 19:35:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000d4e000-0x4)=0x3, 0x4) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r3, &(0x7f0000f5f000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ee000-0x4)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f61000-0x4)=0xc18, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000836000/0x2000)=nil, 0x2000, 0x9, 0x40000003b, r2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000f5f000)=0x40, 0x4) r5 = accept4$inet(r4, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004a1000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f00003b2000/0x4000)=nil, 0x4000, 0x4000000000003, 0x32, r5, 0x60) connect$inet6(r2, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b}, 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) vmsplice(r5, &(0x7f00008fd000)=[{&(0x7f0000baa000-0xfc)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="00", 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000996000/0x1000)=nil, 0x1000, 0x6, 0x40010, r0, 0x0) mlockall(0x2) getgroups(0x3c7a, &(0x7f00008cc000)=[]) mmap(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x5, 0x1f, r1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000057000-0x8)={0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2, &(0x7f000040f000)=[&(0x7f000015c000/0x2000)=nil, &(0x7f0000419000/0x1000)=nil], &(0x7f0000d64000)=[], &(0x7f00002e2000)=[], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 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) 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) r3 = syz_open_dev$sg(&(0x7f0000002000)="2f6465762f73672300", 0x3, 0x42) semop(0x0, &(0x7f0000005000)=[], 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f00007ce000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x100000000000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000020, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f00009b4000)="2e2f66696c653000", 0x54) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000475000)={0xa, &(0x7f0000044000-0x1614)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 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) syz_open_dev$sg(&(0x7f000005a000-0x9)="2f6465762f73672300", 0x2, 0x1ffe) memfd_create(&(0x7f0000b6e000-0x2)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) 2017/08/25 19:35:22 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000fed000)={@random="b346d37206e1", @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000638000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000000001c, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000ec000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="abdce325d9a8fbc5c7366c315dda3d58"}) mmap(&(0x7f000089d000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dc5000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ff0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b92000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xcc7000)=nil, 0xcc7000, 0x8000004, 0x32, r5, 0x0) r6 = socket(0x0, 0x802, 0x7ffffffd) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000c4a000-0x38)=[{r1, 0x1021, 0x0}, {r3, 0x10, 0x0}, {r3, 0x429b, 0x0}, {r5, 0x4, 0x0}, {r3, 0x40c0, 0x0}, {r5, 0x2000, 0x0}, {r4, 0x408, 0x0}], 0x7, 0x2) write(r6, &(0x7f0000ff1000-0x1f)="1f0000004a00070000001b0a000008ff0a3f800000000000000004fe441951", 0x1f) r7 = epoll_create1(0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000ff1000)="696c6c696e6f697300", 0x9) mmap(&(0x7f0000cc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r7, &(0x7f00002fa000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f000020c000-0x8)={0xffffffff80000000}, 0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff4000-0x4)=0x0, &(0x7f00002a9000-0x4)=0x4) mmap(&(0x7f0000598000/0x3000)=nil, 0x3000, 0x1, 0x3a, 0xffffffffffffffff, 0x0) epoll_wait(r7, &(0x7f0000b26000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000ff4000-0x3c)={@random="ffa21ea1123f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xffff, 0x0, 0x3f}}], {{0x2000086dd, @ipx={0xffff, 0x2a, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "8433c88afe6729d02a6f2f14"}}}}) [ 44.760895] audit: type=1326 audit(1503689722.437:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=3726 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0xffff0000 [ 44.782675] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=3719 comm=syz-executor4 [ 44.817743] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 44.817842] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 44.819113] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 44.824720] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=3719 comm=syz-executor4 2017/08/25 19:35:22 executing program 2: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)="2e2f62757300", 0x101, 0x0) io_setup(0x2000000000000c, &(0x7f00005d6000)=0x0) io_submit(r1, 0x1, &(0x7f0000f8c000-0x28)=[&(0x7f0000f8c000-0x40)={0x0, 0x2, 0x0, 0x0, 0x0, r0, &(0x7f0000ba2000)="", 0x0, 0x0, &(0x7f0000f8b000)={0x0, 0x0, 0x0, @pad=[0x0, 0x100, 0x40, 0x6, 0x4, 0x2, 0x8, 0x61af8478]}, 0x0, r0}]) clock_gettime(0x0, &(0x7f0000ab5000)={0x0, 0x0}) io_getevents(r1, 0x40000000, 0x0, &(0x7f0000031000-0x100)=[], &(0x7f0000029000)={0x77359400, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006f0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x53e000)=nil, 0x53e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000d, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}) r3 = memfd_create(&(0x7f000053b000)="656d3063707573657473656c6600", 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0, 0xffffffff}, &(0x7f0000139000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$urandom(&(0x7f000005a000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r6) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000032000)="2f6465762f70746d7800", 0x0, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) syz_open_pts(r7, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000a8e000-0x4)=0x0, &(0x7f00003b1000)=0x4) recvfrom$unix(r4, &(0x7f000001d000-0xef)="", 0x0, 0x0, &(0x7f000002d000)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1000000000000009, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b88000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x7, 0xfff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000001000)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000993000-0xb)={0x3, 0xa591, 0x1, 0x80000000, 0x3ff, 0x100000001, 0x6, 0x0, 0xfff, 0x2, 0x100000001}, 0xb) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f00008d8000)="", 0x0, 0x20000001, &(0x7f0000798000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xc17000)=nil, 0xc17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000c18000-0x4)=0xae3, 0x4) r3 = socket$inet_sctp(0x2, 0x101, 0x84) ioctl$sock_ifreq(r3, 0x8921, &(0x7f00008c4000)={@common="64756d6d793000000000000000000000", @ifru_map={0x101, 0x7, 0x9, 0x9, 0x7, 0xfffffffffffffe01}}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00009c3000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = epoll_create1(0x80000) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000c18000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x2, &(0x7f0000c1a000-0x8)={0x4}, 0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00008b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000005a000-0x4)=0x5b) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f000030a000)=0xfffffffffffffff9, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000978000-0x10)={0x5, &(0x7f00000e8000)=[{0x8001, 0x3, 0x0, 0x8}, {0xff, 0x3, 0x3, 0x7}, {0x9, 0xd674, 0x401, 0x7fffffff}, {0x5, 0x82, 0x40, 0x0}, {0x2, 0x100000000, 0x5ea, 0x4}]}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00008a5000-0xec)="b9b32e38aab4536e8fd64b99d4091b21254c8ba29cedfe32755625fff853e61dd38b161eb757b32931c2b08957c1956a8c7ec7319e9841f38684fefc3b162f568e044164628745f17a167cb544a01faa087b510ff246b11341e983c62a917535d6d30e9b14a284b507059e655489b8868018feaa178e4246913d321358810009191a19b4afdd679fd905f0ba949bfa2f212d4dc6a49fa57210799a7b65e9a5c95883879e9abd7493257a57a74379947403198c5b212efbd3b50886a75363213694f65c16aae63c8ba7bb5c614a04870b8e9e6aafe75953d2b953cf633ee3b73d0c558d52063a3e8233", 0xe9) mmap(&(0x7f0000c19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000c19000)={0xa3, 0x800}, 0x8) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000c1a000)=0x5, 0x4) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x1, 0x4000030, r2, 0x100) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000c19000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00008a3000-0x4)=0x243b, 0x4) mmap(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x2, 0x10, r3, 0x101) mmap(&(0x7f0000c19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a90000-0x10)={&(0x7f0000c19000)="2e2f66696c653000", 0x0}, 0x10) 2017/08/25 19:35:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000086c000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000750000-0x18)={"0b34c3877c8aad4360e5892401d15fbd", 0x1, 0x5}, 0x18) syz_emit_ethernet(0x5e, &(0x7f000069a000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 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, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "899f46832ced6f4156afb56397f94fd0"}]}}, {""}}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000018, 0x6, 0x1000) socket$netlink(0x10, 0x3, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000c49000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r2, &(0x7f0000f82000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bb000-0x28)={@generic="6e811e886be14b6941d89205b59376a5", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fde000-0xc)={r3, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x72, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xf, 0x2, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x6}, @sack={0x5, 0x1a, [0x100000000, 0x100000000, 0x1, 0x3, 0x7, 0x101]}, @sack={0x5, 0xa, [0x7f, 0x3]}]}}, {""}}}}}}}) syz_extract_tcp_res(&(0x7f0000002000)={0x42424242, 0x42424242}, 0x8, 0x8) dup(r2) r4 = socket(0x1000000000011, 0x8080f, 0x2) link(&(0x7f0000e38000-0x4)="2e2f66696c653000", &(0x7f0000b2d000-0x8)="2e2f66696c653000") r5 = perf_event_open(&(0x7f000096c000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xd34, 0x0, 0x80000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) syncfs(r5) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000b03000)={0xfff, 0x9, 0x2, 0x5faf, 0x0}, 0x14) writev(r6, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="2900000021001980013d7524000a00080200001695000000200000004900130019000000080249cbe0c890bc", 0x2c}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00008ab000-0x3)="1ffff8", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cf9000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:22 executing program 1: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$unix(r1, &(0x7f0000377000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1000010, &(0x7f000000a000)="61") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r3, 0x0, 0x4) r4 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) mmap(&(0x7f000002c000/0x1000)=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(&(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) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002e000-0xc)="2e2f66696c65302f62757300", &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000002d000)="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", 0x1000) fstat(r2, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0xfdfffffffffffffd) preadv(r0, &(0x7f0000032000-0x20)=[{&(0x7f0000018000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000030000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}], 0x2, 0x27ffffffd) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x2000)=nil, 0x2000, 0x8b5b7f77dfabd859, 0x32, r4, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)="2e2f66696c65302f62757300", &(0x7f0000010000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f0000032000)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35a37725fa4dc848971b8349135dafe4f856f190073dda58978379dd0568571d137b25cdb1ab4161c027ed80fcd7c44a6627a2a17963bc24c6aca5150b030034e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba3201000000ff1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b1243171d9d151f602d4eee2d1bc8772b133ccde7811792d5ac85cbf07fbb5e00000008e2c4bf3b7e6cd72c1576f2777265c2b9e452b7d6436a43bd26e6222de1f2d93dabc356cd9b3d9419f49827bafc32") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000002f000)="2e2f66696c65302f62757300", 0xa000, 0x8001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000033000)="2e2f66696c65302f62757300", 0x200, 0xe) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)="2e2f66696c65302f62757300", 0x3) alarm(0x5) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x812, r0, 0x1002003ffffffe) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f0000030000)="2e2f66696c653000") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000034000)="2e2f66696c65302f62757300", &(0x7f0000035000-0xc)="2e2f66696c65302f62757300") 2017/08/25 19:35:22 executing program 3: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000481000)="2f6465762f73672300", 0x3ff, 0x806) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000347000)="2f6465762f72666b696c6c00", 0x341000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r1, &(0x7f0000ed7000-0x34)=@pi={0x1100, 0x5, "fbab9fa955c4ea8819e146309df7332337760a0ae3d2616ffcb5aa0e861d62c5d89e148a501665e3b6db3b001e"}, 0x34) get_thread_area(&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d93000)="76626f78036574305d287c67726f757070728863290002") request_key(&(0x7f00001d0000-0x5)="7573657200", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)="5c2e776c616e3029706f7369785f61636c5f61636365737300", 0x0) r3 = open(&(0x7f00002f9000)="2e2f66696c653000", 0x400, 0x1c0) prlimit64(r2, 0x9, &(0x7f0000632000)={0x6, 0xce1}, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000e02000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "4000000200020000000000fd0114001fffffffffffffe6000004d1d456dadb0775f1814061"}}}}) socket(0x8, 0x0, 0xfffffffffffff461) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000047000-0x2)=0xa, &(0x7f0000a93000)=0x2) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005d6000)="2f6465762f72666b696c6c00", 0x20000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eef000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2017/08/25 19:35:22 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8000000000000000, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000138000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000f89000)="2e2f62757300", 0xde6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x200000a, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x2003, 0x34, 0xffffffffffffffff, 0x0) r4 = socket(0x1, 0x801, 0x4) r5 = getpid() mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fbb000)={{{@in=@broadcast=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=@empty={[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}}, &(0x7f0000fbc000-0x4)=0xe8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fbc000-0x6)="2e2f62757300", &(0x7f00007dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000dbf000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x28, 0x11, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebe178fa7328b"}], 0x28}], 0x1, &(0x7f00009fe000-0x108)=[@rights={0x30, 0x1, 0x1, [r1, r0, r3, r3, r4, r3, r2, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r0, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r4, r4, r3, r0, r1, r3, r0, r1, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r4, r0, r3]}, @rights={0x18, 0x1, 0x1, [r4, r1]}], 0x7, 0x0}, 0x0) write$sndseq(r3, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x2000, @tick=0xfff, {0x0, 0x0}, {0x3, 0x0}, @note={0x8, 0x7, 0x6, 0x0, 0x1}}], 0x30) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035e000/0x2000)=nil, 0x2000, 0x3, 0x10000000000032, r3, 0x0) symlink(&(0x7f00009f7000)="2e2f62757300", &(0x7f00005ad000-0x6)="2e2f62757300") ftruncate(r4, 0x10000) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x200000b, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f00009d9000-0x10)=[{&(0x7f000003c000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000fbd000)="", 0x0}, {&(0x7f0000fbc000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000fbc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x4) getrandom(&(0x7f00008f7000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x2) mmap(&(0x7f00005b6000/0x2000)=nil, 0x2000, 0x4, 0x52, 0xffffffffffffffff, 0xffffffffffffffff) readv(r3, &(0x7f0000a73000)=[{&(0x7f0000fbf000-0x4)="00000000", 0x4}], 0x1) 2017/08/25 19:35:22 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0xfffffffffffffffd) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001cf000-0x8)="2e2f66696c653000", 0x100, 0x108) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000fcd000)="2e2f62757300", &(0x7f0000fce000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) unlink(&(0x7f0000e9b000-0x8)="2e2f66696c653000") r1 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000e65000-0x6)="72616d667300", 0x0, &(0x7f0000fc9000)="") readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f00009d6000-0xee)="79fdce64fe006a1ef798b431bb5407944e43bc54128b2139f33ce914d39510bac6eb0268ae719cdf7422f03ec5af3e5ab3ac5d3cef87ce88be63b7c596147d6186f7c379f67f8f63fa93437bb7988be535b6baddefbf3376151a50c7b19d6b6a11428e1759f7f1f420a1ef0541e1f5c78b934f80feaf764756e4dec071decfa51ce70453b867b90ffa63b6e634be77e5a4fb0b0aa1e9165fd10718f08fb992f50f01d392b73734f8f45b4b60fac8bebf4f14b7d7e6be87b4d0b6ed32f3d0ae63c765b43af5e9e917167645eb02dbc99a14402479a5431feeb50ac5e9ecab1c2c3e5201795448ed48c0e644f80e13", 0xee, 0x20004040, &(0x7f0000fce000)=@hci={0x1f, 0x8, 0x3}, 0x6) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fcd000)="2e2f6275732f66696c653000", &(0x7f0000fcd000)="2e2f66696c653000", &(0x7f0000406000-0xb)="6f70656e70726f6d667300", 0x1080, &(0x7f000086b000)="11681689f785141f4e766e0dd96c6aeaf1c7b7206d") unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f6275732f66696c653000", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fcf000)={0x4, &(0x7f00003c5000)=[{0xc, 0xff, 0x10001, 0x1}, {0xd2, 0x0, 0xbf, 0x7}, {0x68e, 0xffffffffffffffff, 0xffffffffffffff81, 0x7}, {0x9, 0x1ff, 0x3, 0x7}]}, 0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fd1000-0x4)=0x0) renameat(r1, &(0x7f000028b000)="2e2f66696c653100", r0, &(0x7f0000c34000-0x8)="2e2f66696c653200") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004e2000-0x8)="2e2f66696c653300", 0x40) renameat2(r1, &(0x7f0000fd0000-0x8)="2e2f66696c653200", r1, &(0x7f0000fd0000-0x8)="2e2f66696c653100", 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") 2017/08/25 19:35:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xe8) ioctl$KVM_READ_LOG(r1, 0x4010aef1, &(0x7f00001e7000-0x10)={0x92, &(0x7f0000703000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@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]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000553000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000001000)={r5, 0x7ffd}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000-0x8c)={r6, @in={{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) [ 44.885111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=3734 comm=syz-executor2 2017/08/25 19:35:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000038000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f000014d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = memfd_create(&(0x7f0000e8d000)="76626f786e657430", 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000194000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000ab6000-0x1)=0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000087d000-0x4)=0x4f3d) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000716000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/25 19:35:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000014000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$ircomm(&(0x7f0000458000)="2f6465762f6972636f6d6d2300", 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e3f000-0x58)={{0x1, 0x2}, 0x1, 0x9, 0x7, {0x2a7d, 0x3f}, 0x3e0000000000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mouse(&(0x7f0000477000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x301400) mknodat(r2, &(0x7f0000395000)="2e2f66696c653000", 0x80, 0x31ff3982) listen(r0, 0xfffffffffffffffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getcwd(&(0x7f00004ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1) syz_extract_tcp_res(&(0x7f0000fe5000-0x8)={0x42424242, 0x42424242}, 0x1, 0x10) readlink(&(0x7f0000249000-0x8)="2e2f66696c653000", &(0x7f0000803000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000339000)=[0x200, 0xff]) open(&(0x7f0000666000)="2e2f66696c653000", 0x0, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0x8, 0x8, 0x3, 0x0, [{[], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, r3, 0x0, 0x0, 0x1a, 0x30, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x1}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) 2017/08/25 19:35:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x208000, 0x18d) getdents64(r0, &(0x7f0000ebd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x391f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x3, 0x100, 0xb93, 0x9, 0x1, 0x2, 0x1, {r3, @in6={{0xa, 0x3, 0x800000000001ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x399a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd2, 0x0, 0x5, 0x8, 0x522ab3ca}}, &(0x7f0000004000)=0xb8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) 2017/08/25 19:35:22 executing program 0: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f56000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000785000)=[{{&(0x7f0000ac7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002b3000-0x90)=[{&(0x7f0000f56000-0x15)="", 0x0}, {&(0x7f0000848000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f0000f55000)="", 0x0}, {&(0x7f0000f55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002f3000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x5, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x2}, 0x5}], 0x1, 0x10000, 0x0) mmap(&(0x7f000091e000/0x2000)=nil, 0x2000, 0x3, 0x31, r0, 0x17) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) sendto$inet(r0, &(0x7f0000f56000)="", 0x0, 0x8040, &(0x7f0000979000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000481000)=0x4, 0x4) r1 = socket(0x2, 0x5, 0x2) r2 = semget$private(0x0, 0x2, 0x400) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000f56000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000008a000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xffdffffffffffffe, &(0x7f0000f55000)={0x0, 0x0}) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f58000-0x8)=[{r1, 0x20, 0x0}], 0x1, 0x100) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000b6d000)=0x80000004, 0x4) splice(r0, 0x0, r0, 0x0, 0x20, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f56000-0x1000)="d0a49c7c9792b89e0f196c0e3e5d1d6b5d79913f5258c87de968b0a6d25232fd10dbf9dc6372b8d565a4fcf9a467026dbd481d22234d8d9dd119ab0e7e2a42d52bbff67f63a5abc0e8a2b88769649ea4190845dc0306f68d9724fa9fa40f3eebbd9fef973ff2332feaef5af674f9d584af74cf3871e1cdbd884b4a70d06021a85d2c62349bc4b897a069968f2f71e7cc82f2754c280c70fb3f9e56a030b85656d131b02f95409e4e2d7cc8b7cda7d1e5513f4e1c691574c9aa40721105a6ccddc48b65cdea74d5bae7084734ae1696541f520ae353fcd3663544de2efe0d664bfd46ebb815e8217ad9767c38ef3549944b52d66be7b878ffd3b20d57b7dba69a88598e635b1bdeba9aa307164c514d3fe34693a03b809aaa14ecdedd6f991bd512b2842d768acf456f024abea66c25925534cd37e8800d2ceb58b9e9bb1fa9f5ea602bf92c177d7e853094855e001fd8475268816c78a17d4bf3c5a28d4c7174613114d4ff768e6f2d0884542afc311df3973542511f4773180aa805123db2a377725b3dcee2152f1d73d2134d0279d6ec9a1da24e9b00833acf36a68576ac0fef1adeb1eaa1cc0b9c968674976e8dc89a2d3c65b45dfe332d0f6c38a6cbb236a376c4cc299ae6fba562d2b807c90074ead6a23fffb0f8e5f97edcc458f2c5d70047045eb4ffcc8d3ea7538f1b27fdf0175a59f2fc293070266be4d0975c59726674c7f77dde26a384f94a4874d5c77258ad68b6170d2f95d30e127d837c32afe482fc00b829af769903e15e8394a3fdf5e0d1eecb546645dfc3b5b5b42c58d80539d3dbbc2019a1aa922a0f8b1db5bba91812517bdd29cb0b3bed909e827df07de3ceff132516b196b7020400aab8ceedf271672dc7f478d7ddaf57a65dfa41f9ec7398b409f5ad1715044d6d14aa6feb94947e8a5c80e649c982513e8fd7a596e21a8147fa5be925f2569f0b231bc51834f7e2b7e02f633097352b84d65a4b678ac47b58e88ce9238705e1317b5062aa72ae35adf7576e47efd3a21829725ea14d0b3e03b747994f900d0c3540be48ca76942c6a24fa0c2c94478448717ece22c78aee329b775eedee23b2776841abb2b491310cf2a7d1e4f70a4fef41b38cfebd7a522bedc7169e1a42c19319d05202ef6550fd8b8fe5bb7831df6ce9dfa043e199e6d7ecce40bc5bfba4eafec1a42bdba5ba933420ec54b7eae1ea31b73d14387c6d6c5a97c46e13523ae1ecc1603710840980aecf2a9d7594719d1b7fca81711fe7f1fc0d647b229c55c3cbef4f76c6245c19c136e105d0febf6d160a95d0168dc19507da0517dd4ee0515e671ef7fe6486f9e977a6ddea95e3ec7c987cf72d09f65846505c6cb5eb6027b5f34ee29ccc159ba05ba5f4cb8d181fe31fc7d406af7d18c22775e1190320a592ff5ef9beef59d9043b826885379282e250ae63a8277ece373096a2b309dff3d63918fb5e2d3f4b31cea46d5a27c97e2a9ee4217681bbcbf2ed4c33b6af1219efb59d62a1fc790224d3c1947adf9bb359f1d19a064d194fca19cd8d0e074c066adaf7fb9dd3960f085df4aca12c920044712718f3d22298bad8a4e59f005eb7b2a30fea7cef937a9cef6bd28190d5b7149ba6e333113c333025692d7fd31806401875ab5260eb3c5841ec2730d750821ca4f58949a1e07c3263e1732fdf89dd22d1b4aee268099ebfd3e640056ded62ce4ee402c5fe77ac0f9a0e5edfee958ea44b856e689436be4dbf273a1b0d92be21f7ec3b5635811f914d72baf819fa2dc9530b5c69853ad998a9703f646a41b07d379541133f375335ed6074bf2542b69da869e35a8adf5ffe9b612ed8de8eb64d21a0a3c0da8527d81af22c733c5844ce8c4957cfab2eb22361343b0759c83b8b4d57ea6edfff314abd2252a28615db72a1bb472e33b83e4ad64562d49250be8538fcbe858b063187664be3cf53a4fa42ef23dbaa25df15408bbc9bf0eeef9f6a3ea2cc64ce1a8142b28e85154224ef88679d9548840fc8c216e0e15f5f4001e6e15c57443938d80a99fe4822d5c24e43c0d0d02e0435159c1eb7985e11caba945fe6ed2a4fd563368442f992404fd9242f85f586cf7e267b3a3883f3518bb10e6eccf78e508632cbb13a49d671d05eae716eb35fb24e4356735243b9b88610375f2321ea2b1b42b49dc14d8e44bc9f179b2e94a59a3920cbdcca4a0aa311bf4e1a9f96ec50e326af5b071619390544aa9c033d70d67625837e0ebeb98b5b3c6496614f074dc3f1da99434e3f27fe5b3be94616dac7b9036ccd26a8893409f72c2004646fad02f06ee178f96bb48526f89d345bebc4d737002bd4a60a98d2ce992710995d65f0d2028cbf724a0208de5508a143c9ded13f5504460865b1f67de05901a4e362d4d9e190a3efe9ac66aadcdddcf92adb494036ff459f74b4d606c06bd9c4a3519defed40045699bcc87d5ea44962dcbdca7153a157c38a68f76475ca12b907c302af4be567b7570b57ccca84191f58798cdf74b7d86b2127f4ed03a3fab755402e80a637e682234395a8e2ec0d068af3c9db159adec6bb7ca78aeefc9ef4921d4648bbd93aaa39a031b60ad489082b230e31e5d7952323acf7273b97d85a72f1f50873f53907d7b4b825906ff3cad542265c9b4ad8a7b980d77b92d12a5a56111beff1cd41e5cecbeba69f95045eef4e0c008bd00f51d7f96ad3479940f43571ecaf52f25748e263dca05be27fe0448b18143437c8c6cc133d932cadf30f23c9101cfd7756e98e7b8d681e9ba12fd79ba01eb027f27881396aebe3d89c6285310cd0a781e214f218af19f5e34783e98366dd7ba9dcf445885c33bb0170ae31f73f0d23e1276d06af577fcb135f5a3d168bc4c52bc6c616970d3dad27db5e59905297787200fa40e37637add37329bc8a55cb9f5dd04594eefe2a08c8d937555f56005f589471060b56cbba74f225c31043c183f35d2efbc4513f24d6cb1758b156dae220216c94f40aa598aa4a380cc1354c7bc639f3bf5dc5f084b390ddf5f084daf95c9867ec751fef17c165d0f48f32e7cbbc174c88e08b3ac03f2bf1afd374bc5c92e7298add3d15704bd6b1caac976f2e60b011d43e9f4137bd32872d087df2ad778507eeca6e797d73c3cdd7dccd7de92320df1e9772b98923ff10dcd98b0fff29205d2c075f6289173388275c690cfc7c28edacc4e74941067ca4e8da5569693a1c27f64d67b23b5c443a8d023794116ae98d1efc2c37d8ccb742bd11f06d55681ab0727c42e91b8a200639a2d18897bd1175af17e936a38698177a597a420ca3b46a015c6b5dce512bb6f520d0aaa1b61b1fd9fe6fcb95cc2df9e9c5c08fa7eaabb43952901bc43ef62491e591cb92ba8b429388e10d489361a0783b42dc8462495d365506a8dd91b91bd1bfcb9a75d82353e393000eecb6b6f7ed3ad8edc1066650ecb996950e49475614be045a93f1b50bd5810479ac48a549a2c0b40b65676887c58d6330b02b8707c95464183d861e3f87c646014aa8cd1adff2cbbe4a2b08eeab093e124e8d82ef5ee9da16df0f7af85797dba7fcca0c69f9130cbbff53c40a508965432cc0e7c12f00ee89a03200e83a34e0945f2e6c67039e1f340c68537808ab644bd379fc8fde5d30a09547e19ce9dd6725c2b7eca6374673790979d1048d5f30df19ea0a819ae137f5ece897f9f35e90265e3f005dad342ef48bc92422ce317d3adef5276b10748a85bb6db1c14c47903e439f9c4fb4e37d0a3d92b5cc2609c08fe1bcbc1d2bce06e13a55a7dd4b357f0e71b7c80f7a28bf2bf209492a5e395eba82dfdb790831fc5be01e3461153ef9ba6cda61a0086a98e67bb55e4a00e0269c23f780b20ad80d2fd19e5a27e48b7ee7e441097df74d2e5e75d5ed0ab4a7b65ec3af78c2a911da977a627790ce3644ff51797e31c2d3a536a9c73804d595ac4bf2d37bd71591833a1caf659948f0ca9d005e4715caadf39c012639eeb3a9ad5e0823fc4344d01b08572c4871107b64ed6fd38ad8696a6c30c9b5a50da44940f03cf63f1402a1536ff632677ec975a871e6968ef25bf04aa02f09108e465b10cb83a3798e60e4c93f5e7556421efb6956079538e47d00e2dfeed61d243e8e30abc863a5d6f2866c14c74f0764e3104063167ad33677a5101285eebfa93ab6934d609c6dbd304ad261e10e282328ce04f386afd9c43fc8c0a3468bd36eb4a55abdf862fef3859a362aa006f8f2d3e1ee6f308597f8ed4db491911afb917deb335b799d5cda3cc3e8a3369829d09eb4b5a21479a765fc82fe9b9de1b3644a64cc524998d093efc62e39285fd20e86d90e5993981c1d98ca9ce8a184362a26ac207ac8876610692ec630232065c1b4faaaf706d53ddb36108f6634601bf37b4f8db27bf1c2e9c243814c3f44adfca57ff03cbb495f39280e5d52c3bb3cb7072fb8d432cd57bef34a79ead230f14bc227ef70faf00b7d2c7f19d6a8b2ed5eee83463dd003251642aea17727cf720701a6b3f362b509dc1c6500768e995495c314ef594d20fb6d18ae9bfdfb1ce7b207caddf18c60f91af25e3f5e2a0630f655a608e3e9ae1be939c94e7b11f74d1fb544e49d5c95b2b3d703a473bd56d31efb9471cf2beca3c2c6f42eefe639f747c7fcf9a41242add603fceedbad80c28709fc6e3782eff2b096f9dddfb9d242c8a2441f382daa39d9fe88aca9ef87a9d2eead763250134a27f6a5f96d87fcac1bb5a49404bcd2055e5e988d3b05102b19696a586ea77e98e7ec10a70ac8abf0e92abf4edf2cfa2284bd687a2a137848839252cae310362075caab487901285485a8d1cdb93379e2216be7e77b100c1fa5f47086f793f6334f4e47887003f024fed95271b6105adc8e81aede6a2dccdd17504297f0e9a2ca0c7e6fd5f6a8f5171d0a6b86d6efdc13575d624fcb060caa2e0d1895619506ee59ffbc9e9dd381484ff1befc0f79219399ea1ca93d512f1c8bade6f0ac01026ba43a43176cc3c5bab72f3bf8884aff231a68d707b3dda5e231fd5a4a59407fffde21d65ed0e9d5a4eb560eeff5e75bb43279579c246b8c40f66efc01189b2b9ebe7334b34db0e7797db4dc1ca6b7e70c3875ab368b88838e2906e9000da218ad4121473cc4d42ee1c9ce1f0d6ce74fe49469ebac44eb7c103b4ef7129878fd8d124beba1a389e687cf5ca0ab5e7c2c53b83f6794eafe38537a32c94c9640998a4c5031170a9b76cdd4a09f688ccdd1d16a5fddaebcd01ee4a04d6705eda7d3439ed202fb1eaedbc98396417e523949dcf21adbc198b1e5ad1e4dc340b8a3479a07a2d74d22fbf8576d56fd889051a0831bd918924650c0df36d338fbcd139e38d5478b94d00dc4371d3261d952620bde880a3ab9a505175a7ecb1f9546a8456c3bc903d503d0c558e9fcdb4cd7ba3a9af23c603489d61accf9915ef1d8a30345eefbc8d2ae1cb8acf63b52995eae4ddf75c118a870a38306741126ac48935aa9d32ca39a1dc580ca5526008d124f50efb03e1022e94497b6ebc53c56905cdaff7b8e47cb65162e44b37f6e2f3f43b1d68b9bf795912a33b8767cd3d2fb71c7544a5e39d51ce7ab54091fc6cd086845f8e9e5dd6d1d1ac68f373ff80d0f0b65b8be7a06e87768c1070f609c4632e7ca5701064c2d0f97f75e5bd661258e8859bfa69e6355c3c1056b55f01a7c7332866905ee89525e2e1a9d4cdddcf41c8685f0d1636189963775beb88945ee0c27ef2cb98325f6c19debdb875fc951c3f52c175df8e030619b1d3565e951f58522bc9d", 0x1000, 0x8080, &(0x7f0000f57000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000039c000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f59000-0x9)="2f6465762f76637300", 0x20000, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000146000)=0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f57000)={0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x8, 0x3, &(0x7f0000a68000-0x10)=@generic="a6250ae220ce1e6a9edddc769953b26a", 0x1f, 0x6, 0x7ad3}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f55000)="55f735c0ec86f970399de6baa6e4341995b017bbfb704f96aa67202977b2669b1cd36e911292342138e13cfd485e6f71c786bace8c10dd10cfbe5e0f564720b0cc5bb1cde14e2e5928c5fdb5052c6131e2780c83b5f182cd741a07e5e1dff9c97ccb2bd71af359d6be221ed6f3fa2221b1dad74ed157037b7438961a465c96b8fa2c412eb5c361bfdf39746a4554e25cf024bc324dd26a0cb7cd0ea160245797723083a475d78fd0150882f55a25da0ddca5fa54ec8e5211d0e1f2a523dbf285f2f9fe96236afe0f4ff36a74850d13cc7f9d034f0d10037064e80236dc846d40922452a007c95fe70a908804d5909561480f", 0xf2, 0x8084, &(0x7f0000f59000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d29000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83, 0x7ff, &(0x7f0000f58000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000f5a000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 45.229746] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2017/08/25 19:35:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f000029d000)="2f6465762f6972636f6d6d2300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x9, 0xa6c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffbffff, &(0x7f00003a9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007f1000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00007b2000)={0x4, 0x1f, 0x7, 0x7fffffff, 0x1, 0x0, 0x5, 0x8000}, &(0x7f0000fbd000)={0xe50, 0x7890, 0x26, 0x1, 0x3, 0x5, 0x71, 0x7fffffff}, &(0x7f0000af8000)={0x5, 0x6, 0x80000001, 0x81, 0x8, 0xcd, 0x100, 0x8}, &(0x7f0000cc2000)={r1, r2+10000000}, &(0x7f0000ac2000-0x10)={&(0x7f00004b8000)={0x9}, 0x8}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0) r3 = socket(0x11, 0x80003, 0x8) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x1018, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15f1", [{[], {0x8100, 0x0, 0x5, 0x4}}], {{0x80000800, @llc={0x1004, @llc={0xfe, 0xee, "dd9f", "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"}}}}}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00009aa000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000c7000)=0x0, &(0x7f0000e13000)=0x4) 2017/08/25 19:35:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000023a000)=0x0) perf_event_open(&(0x7f000084f000-0x78)={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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000015a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000045d000)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) pipe(&(0x7f0000599000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000d9b000-0x6c)="cf185d004aa16ad1dcb428de5c8c63c0ba66970384b527c5bbbaafca8cfc01b6cf24cbfd668db3ad778d255a0bbbe8bd4b81fe329a5dcea5f00dfbb28f34e6eefbec0e258e15945c396a1414da07d715d7547063ae24a49e2202d9c49866f976f99d45263fcebde97fb21e63") getsockopt$sock_int(r4, 0x1, 0x11, &(0x7f000003b000-0x4)=0x0, &(0x7f00003ac000-0x4)=0x4) r6 = semget$private(0x0, 0x2, 0x24) semtimedop(r6, &(0x7f000031b000-0x4)=[{0x0, 0xffff, 0x1800}], 0x1, &(0x7f00009b7000)={0x0, 0x0}) splice(r2, 0x0, r5, 0x0, 0x58, 0x0) sendto$unix(r2, &(0x7f0000547000)="dc177dde46c36ac921586944ed0f3cf26216fc8098ed875579e8bcf179622fa2dbfc629f042c7eb7bd0a9261933834a11e", 0x31, 0x4000, 0x0, 0x0) getsockopt(r1, 0xffffffffffff8001, 0x7, &(0x7f0000172000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e97000-0x4)=0x92) sched_rr_get_interval(r3, &(0x7f000062d000)={0x0, 0x0}) r7 = dup2(r5, r1) r8 = dup3(r7, r1, 0x80000) fcntl$getownex(r5, 0x10, &(0x7f00001e8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r7, 0x40086408, &(0x7f00002ae000-0x8)={0xffffffff, 0xffffffffffffffff}) linkat(r4, &(0x7f000033e000-0x8)="2e2f66696c653000", r7, &(0x7f0000b55000-0x8)="2e2f66696c653000", 0x400) writev(r7, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) sendmsg$netrom(r0, &(0x7f0000356000-0x38)={&(0x7f0000a1b000-0x48)=@full={{0x3, {"4612823cc210f2"}, 0x100000000}, [{"1bdf007e5f3078"}, {"8a991e1fbf3d40"}, {"200e23dffb9a29"}, {"1475702c248560"}, {"b1ebbf618a9d84"}, {"f1d61907ac9d79"}, {"535f2219cc770b"}, {"d793cfd254bd07"}]}, 0x48, &(0x7f0000f62000-0x70)=[{&(0x7f000010c000)="4cebc21974cc28f43737638247d320218e8873307dc555db6f", 0x19}, {&(0x7f0000189000)="7516252edf134a337255ff7be79254fd39bb8dd82fe3865698e129daa4da7c84774efd03fb476388f6dcaa3ef227bc72d386b0ca1f6c856b7a368f162220bbf40b9b744baf68b632d34f0289aaa99d9520610b6f10a74cbb89e5bdf938f0e1a6d8ab418d6ef125e68031ffb7fd9179ef9e15e3", 0x73}, {&(0x7f00003e1000-0x1000)="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", 0x1000}, {&(0x7f00005c8000)="6e701cdc0f4b22fe933966d146a55b32a14ea930bd8787ea0bfbfe67b90a35817f613cc1edbe4f381e1de593d42bb031bd46ee33c027ffe71d84a6faee18db564929c595dd99f4dcc7b195a1fc78525d6edbc215f536ff64583a17621e69dc89a963132abceb3b762430b6429cecb0cce2ae8f696cf36199a274e47c1bb8303a3f1ebdfcaedff7287ab127644b6613ebcdb1ffe174fc4a0fc568395a2a4a914575cf20889459f69c0608baf36237509faf182e9a04728d87d4e6d4c53b69e9e9e47a46d626263ea918b077c42cd17372d0c3c6b0de12", 0xd6}, {&(0x7f0000d41000-0xd1)="02e8893dd1451aab3f987207894739f0ed9b6d4ae4094167418599e096fe09d920d5a0a806a2fc8c316a0134bc15d24b3dcca77714a7fe86c303a772d45a57a95135ab048941132b95d89fae23bf8cb53d301f688f32f6dda165cd76bd70b03c90961d4c921b69b3d9014116dbeff75552e21e8ace3b599af4027f4bf63ba41eae8146a5471feb52c2113242ab9baab0ad5b9bc93e8a81ae74cbe1a08019465ac42bc5198a10d5b2bbe669b5224d979b6fed0427d0d95fb15f90d0325b4ca4ab8f554be178029f89b8569f53d39eb7aa76", 0xd1}, {&(0x7f0000ba7000)="a3ebe227806b8a7077595f293af5f954ae8444912cb07a9511f1551f8f", 0x1d}, {&(0x7f0000fde000-0x4a)="8d339ab44c9cc3b24d84792efcdead7387fba3575e121d8dfeac1bd3399c2ba61cd774a12e7d0fa3dc016e03d2855078d0c18f6d733984da2d0f9dc8786faf864e5f7dc90b68ec917d85", 0x4a}], 0x7, 0x0, 0x0, 0x48800}, 0x2ee874414bf2f638) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000116000)={0x0, 0xf1de}, &(0x7f000038f000-0x4)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000d1e000-0x20)={0x8, 0x6, 0x7ab3, 0x6f67, 0x4, 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f000003a000-0x108)={r9, @in={{0x2, 0x2, @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]}, [0x400, 0x4, 0x3, 0x2, 0x5, 0x9, 0x0, 0x80, 0x1, 0x202000000000, 0x0, 0x101, 0xfffffffffffffff9, 0x5, 0x800]}, &(0x7f000009d000-0x4)=0x108) setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f00000d0000)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20, 0x100, 0x75, "56e0c42d1c9cf7c51a3951b2f9d836d9f3aa105765b95bc15ff4aff9bddcda5cd74289201f4f3e7e69a869a9d78a6fda8e714c3c6f124184d90ab4f8c140c9fc4675a8129795ca9494f80e447be89e2b"}, 0x160) 2017/08/25 19:35:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x3, 0x2) r0 = memfd_create(&(0x7f000037d000-0x5)="7f031eedc8", 0x0) write$tun(r0, &(0x7f0000d83000-0xc)=@hdr={0x2, 0x1, 0x0, 0x9, 0x0, 0x736d, "e1"}, 0xc) write$tun(r0, &(0x7f0000ff7000)=@hdr={0x0, 0x0, 0x0, 0x1e, 0x10001, 0x0, ""}, 0xa) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000807000-0x12)={@common="79616d30000000000000000000000000", 0x7}) write$tun(r0, &(0x7f0000e00000-0x1008)=@hdr={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, "58f71ac451b81ea28a0570f11678d871a19207c4edb110fad9cd508b8adb59a7d63650c04440ecb9618174b39ace8b35541ef3cc4a91a434f7b8b1c6a27ae574ce96dccfb223e517d807842f1de0e8126930cc02012ed6a65dcf454b5f0e68521323acde3509498a5488b1da6c08bf5156ca1e0de140327e018a14477cfd5c181d877fb0729f2f7ca71c914f977462a3153623c65eb2cdc8e8f2e6957ea8d3b62288d8cb2fdfeaadad25aa9e8ad0a4f26875b2f4a3e06bdaf5695f5c52d35fec2d86eca4b68f8c8e1daf934032679f81470cbc5eecf894d9591692356073d8"}, 0xea) r1 = socket(0xf, 0x100000000003, 0x1002) r2 = msgget$private(0x0, 0x20) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000eac000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r1, r0, &(0x7f0000c1d000-0x8)=0x0, 0x100) 2017/08/25 19:35:23 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000001) pipe2(&(0x7f0000307000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f0000bd1000/0x3000)=nil, 0x3000) r3 = socket(0xa, 0x1, 0xfffffffffffffffc) r4 = msgget$private(0x0, 0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r4, 0xc, &(0x7f0000b03000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000057000-0x10)={0x9, 0x3}) mmap(&(0x7f0000dea000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00005c8000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x7, 0x2, 0x0, 0x4, 0x3, 0x2, 0x1}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffd) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000fd2000)=0xff) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a5b000)=0x0, &(0x7f0000944000-0x4)=0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00003af000)=0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00008cf000)="00000000000000060804000000fffc0c6565643b799365005f1b76", 0x0) write$tun(r6, &(0x7f0000fec000)=@hdr={0x2, 0x9, 0x0, 0x20, 0x0, 0x0, ""}, 0xa) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r6, &(0x7f0000ff9000-0xc)=@hdr={0x2, 0x0, 0x0, 0x0, 0x5, 0x5, "07"}, 0xc) write$tun(r6, &(0x7f0000e00000-0x1008)=@hdr={0x3, 0xfffffffffffffffe, 0xa, 0x2000000010000001, 0x5, 0x2, "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"}, 0x100a) r7 = socket(0xf, 0x100000000003, 0x2) sendfile(r7, r6, &(0x7f0000c1d000-0x8)=0x0, 0x104) waitid(0x0, r5, 0x0, 0x1000004, &(0x7f0000fd4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/25 19:35:23 executing program 1: mmap(&(0x7f0000616000/0x1000)=nil, 0x1000, 0x3, 0x50110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000962000/0x3000)=nil, 0x3000, 0x4, 0x100000000040010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x6, 0xffff) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000841000)=@generic="1f370aef42ae60578106a340b85f63ee", 0x10) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000001000)="", &(0x7f0000840000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) r4 = socket$inet(0x2, 0x0, 0x1) sendto$inet6(r3, &(0x7f0000588000-0x80)="a14dadde53a8f2af824034526bfdf1aafbdb34fed501b075b2ac60846c6005f492c44581927d789ed1c20ec8db7167331eab5ab9bba3e65061a083bdaedd08e1771c30e5b686f749d0b48634a0d5843529f9d6440534acbc3b9f49d29484e448fde95f6b3471df69650c31eac526f69fc4abd6c66e76a6edcb3bdee11dcf4b5d", 0x80, 0x4040, &(0x7f0000926000-0x1c)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f000068d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f0000a91000-0x11)="2d65746830707070305e63707573657400", 0x11) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000620000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet(0x2, 0xfffffffffffffffd, 0x1d) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000bed000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f00009ec000-0x7)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ca3000-0x4)=0x6e3) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000bed000-0x4)=0x0, &(0x7f0000a3f000-0x4)=0x4) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000e2a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) syz_emit_ethernet(0x31, &(0x7f0000a72000-0x30)={@random="4f224c5bf030", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x23, 0x0, 0x0, 0xffff, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "00000100c000ff"}}}}}) [ 45.336486] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. 2017/08/25 19:35:23 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fad000)=[{&(0x7f0000fad000)="29000000180031000900000100000401020000000000ff04800e00000c00080004000000ffedf4ff01", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x800032, r1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x7, 0x7}) mmap(&(0x7f0000523000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000057000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000fb1000)={0x0, 0x0, 0x0, 0x0, 0x0}) inotify_init1(0x80000) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x800) mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000001000-0xa)=@rc={0x1f, {0x0, 0x0, 0x4, 0x9, 0x0, 0x0}, 0x0}, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioperm(0x0, 0x40, 0x1000000000) ioperm(0x2, 0x40, 0x1000000000) r2 = socket(0x0, 0x5, 0x7) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x36, r2, 0x100000000000) pipe2(&(0x7f0000d1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) 2017/08/25 19:35:23 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x1) r3 = socket(0x40000000019, 0x5, 0x0) poll(&(0x7f0000c6a000)=[{r2, 0x10, 0x0}], 0x1, 0x4000000000000001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ada000)={0x0, 0x10001}, &(0x7f00002d2000-0x4)=0x8) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000031d000)="2200000015000700ea091008090007000a0000000022000004000300040001008c45ab", 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = shmget$private(0x0, 0x2000, 0x78000004, &(0x7f0000b4f000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f0000126000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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prctl$setname(0xf, &(0x7f0000d1a000)="625f6a767b00") r6 = openat(0xffffffffffffffff, &(0x7f00005e3000-0x8)="2e2f66696c653000", 0x80, 0x14) sendmmsg$nfc_llcp(r4, &(0x7f0000913000-0xa8)=[{&(0x7f000083c000-0x60)={0x27, 0x0, 0x4, 0x2, 0x8, 0x100000000, "350ccbb36bfb7c506f06db02b6a2ae9c22017a52be30c876470d85877039d861b0ae014f58667fcb64147e8635da34e8af567d97f680336dcf328622b10dc4", 0x3}, 0x60, &(0x7f0000bcf000-0x50)=[{&(0x7f00007a5000)="aa63cd64f2579761f6606bce474708a69bd5d35bea3bb75cfc664c4950e1aacd0b66c4c291ae8d23ed67b6100c7300ce692cd720c919e4e629d1546785fbd400432a7cc334bdf6c6bcd551cbb974fa8b58369fa95d057647418a1872b5ac977f3cbd86542e54edcb425f89d86c63d15538373d1524b285479fc843edc5819a0ea4add3146f56e9f5bd25e64ce942c9151d419b3315fbabca3e287ecfb4715aa2c946f2135198d162dd037bce", 0xac}, {&(0x7f00008c1000)="3a5a4320ca87664ed25275f0f7c1f5ffcc8c19cda9fe75b82d398b5b0da1701e0318508054735438c8e5e2d1662e2192ca526ef8cbaaeb2420a55b149b14", 0x3e}, {&(0x7f0000ce0000)="68ca9fe7576faa85ba34fa0bfe4e700e180666e1acecd791a02b7d8c305401f470830d1578cb82ba71f8210141b38f8e725c133fdc068516bd5a40b63b9510dd1d188d55fe88170d0c499ad67a1f", 0x4e}, {&(0x7f00003b0000-0x78)="433806255e22b3cf6c40d96065843004370e639dfac4c68f873f83023daa45b18b65f9ece1302ae884213b8b3159b7bbf2d6add8107727f90183e87ab27bb43ada2f53a2219d74d31e8b04545bf1a14f549742339fe9e09293b8efe7ea7bf5eb081fd4ac8119f4f1ad14fb99813e2d837ccba4e4f2a6eb91", 0x78}, {&(0x7f0000a81000)="181219b2b09ed89e609aec755025e9be92fb56634b8f67438f3ed4cb6f3fe6c5be843f85dec9619694ab49203304", 0x2e}], 0x5, &(0x7f000089c000-0x70)={0x70, 0x105, 0x0, "9756aa9a4417feeb7379551ab22e862f3c2d413b73ad6057d20df09b8367330aa4a20da50e90ca89b382e7402f86c823c867d40cc2402c5feb9588bf5535c2caeb1205c7e3d2967e98407918cd5d9cd1e0f3078088598c985ee9d5"}, 0x70, 0x4000}, {&(0x7f0000cd2000-0x60)={0x27, 0x5, 0x7e1b0d82, 0x2, 0x1, 0x4, "f3eae5fe1ce0e7dba9598cbee48377f6632e5a0843cb609a63ab84bb271d7274174907c78818e8680b29e80eec14e46cebca579845f0f13c2d933847622eb1", 0x4010000000}, 0x60, 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", 0x1000}, {&(0x7f0000c0e000-0xe0)="05b9ff6f9f087433f5cdf5bbbaa2786f32ab7d099ed4de9ed9c9d9084c2a83ba8f2a704ec93e44855cfadda664ed00f1bbf4e17fa88b9a573b45a2f4797fa611c02877537c027eee086eb98956b76b80d002e0a12030a0f4ed430bd6017a6fd0790970b2afe6968fccf3b1a27f5c62617fdef2beb0f614a56d6a50eee7f10466251332d6ee671c47fea18d45d2c67c859c8f1f94fec5bf7fb2cb358857f19b10e3ce409569e14ebc49095a25aab0436bec3f40c698ca99ab3918194d6f29a1040756d617dd640543452025d8d443e97d751daa2a4ceb57696e1084dda3a82d11", 0xe0}, {&(0x7f0000533000-0x57)="a1373d403fe12ef54a040454f3864a00f5a51c84da6df584667d2fde5f15f6e9bd88fe887a4cd5f9d1722822f7d7538df7afaf87f29ea3c552e7dd5665ba9e1a173365b00a2fef4bac1d1d5574dc1b479c7eabcf5998c9", 0x57}], 0x3, &(0x7f0000a3b000)={0xa0, 0x11f, 0x8, "15e8f74cc7d6ff2cc08661da5d5918bce6f849922c80b77f1f966f6d96dbb38b0398fc97c0962f467b53f7746ea8e588d853f82251dd4bffebf9385f46677463c17a14d03fd9adea1be2cc70626084ce44ef4f41ae8ebb2ac4bcf9d437c0bd24e16994fab28d7585a0999926b17394aa56a2d81ccc485b30ebc9b46a435b6fb0e9885cb5f6dcffcca45c"}, 0xa0, 0x1}], 0x3, 0x41) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f0000e04000-0x4)=0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b49000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r7, 0x0) socket$inet6(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r8, &(0x7f0000531000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) 2017/08/25 19:35:23 executing program 7: 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) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000673000)="2f6465762f73672300", 0x7, 0x8000) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000098f000-0x38)={0x3, 0x0, [{0x2b9, 0x0, 0x9}, {0xdc0, 0x0, 0x0}, {0x8000000009fe, 0x0, 0x100}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000724000)="2f6465762f7663732300", 0x1ff, 0x203) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00009d0000-0x4)=0xf358, 0x4) r3 = creat(&(0x7f0000539000)="2e2f66696c653000", 0x80) ioctl$KDDELIO(r1, 0x4b35, 0x509) mkdir(&(0x7f000043f000)="2e2f66696c653000", 0x8024) ioctl$TCSETSW(r3, 0x5402, &(0x7f000075d000-0x24)={0x4, 0x878, 0x5627fa70, 0x1, 0xffff, 0x64a7, 0xffffffffffffa885, 0x0, 0x3f, 0x2, 0x7f, 0x9}) r4 = request_key(&(0x7f00004f2000)="7472757374656400", &(0x7f0000cd7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="706f7369785f61636c5f6163636573734076626f786e657430", 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000789000-0x8)={0x0, 0x3}, &(0x7f0000302000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001f9000)={r5, @in6={{0xa, 0x0, 0xbcd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c0b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000319000-0x4)=0x24) keyctl$revoke(0x3, r4) connect$nfc_raw(r3, &(0x7f00005fd000)={0x27, 0x7, 0x4, 0x5}, 0x10) symlink(&(0x7f0000c21000-0x8)="2e2f66696c653000", &(0x7f0000bfe000-0x8)="2e2f66696c653000") r6 = request_key(&(0x7f0000cd8000-0x6)="6c6f676f6e00", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000063f000)="47504c7b2728776c616e30a0766d6e657431656d316367726f757000", 0xffffffffffffffff) r7 = request_key(&(0x7f000067c000-0x5)="7573657200", &(0x7f0000229000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b00000)="00", 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000ce4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$search(0xa, r6, &(0x7f00009ee000)="6269675f6b657900", &(0x7f000036e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000d65000)=0x4) getegid() ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000056c000)=@req={0x28, &(0x7f0000fee000)={@generic="0078e71f672f8ed69efb99346d55678c", @ifru_mtu=0x8}}) add_key(&(0x7f0000c4b000)="7573657200", &(0x7f00000af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000099a000)="93301903f402878cfbf79bfd3062c516f1ac6815337bf98d22f057cff399556d5c7fd076a565f4ef1cca048e91729a08483532c4957efd28bbc0fa768e3c506ae3d43709fa63e091a585c6bcdadf756ab4d1600509e5a12ccf81bb9018631f2a3468df6c44b051f232ddf3aa5e6b81bb35fba7da3d598aa0295284871e4bd3ad87b544576dee0474482007aa381667b6708f5b315e0c0b478f686ba06faceb4b47d6ce2550ba57ffec5b5ea01a7b20864c706117b30069dcf0418a", 0xbb, 0xfffffffffffffffb) write(0xffffffffffffffff, &(0x7f0000f04000)="240000001e000d13ffbe0608ed2400000800000000090f00fa1b000004ab0d00002001ff", 0x24) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00009c6000-0x3)="5059a0", 0x3) 2017/08/25 19:35:23 executing program 2: r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000258000-0x4)=0x4, 0x4) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fcb000)={@generic="c0f7a3810b1dfba706b66c2533feeeb0", 0x86eb}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fcb000)={0x8f42, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000fcb000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fcb000-0x8)={r0, r1}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) r4 = accept4(r3, &(0x7f00005cc000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002b4000-0x8)={0x0, 0x1}, &(0x7f0000da5000+0x39e)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={r5, @in6={{0xa, 0x2, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x6d, 0x8d, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r7, 0x7fffffff) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f00005f4000-0x8)={0x42424242, 0x42424242}, 0x1, 0x17) syz_emit_ethernet(0x43, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x10000, 0xfffffffffffffffc, 0x35, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r8, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {"9e"}}}}}}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x60, &(0x7f00002d3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xf, 0x4, 0xfffffffffffffff8, 0x800000004, 0x52, 0x0, 0x0, 0x0, 0x7d, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x1, 0x100000001, [{[], 0xd208}, {[@multicast1=0xe0000001], 0xc547}]}, @rr={0x7, 0x17, 0x9, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x1, 0x0, 0x42424242, r8, 0x80000000, 0x0, 0x5, 0x82, 0x0, 0x0, 0x1, {[]}}, {"a536"}}}}}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000086d000-0x8)={r6, 0x100000}, &(0x7f0000653000-0x4)=0x8) 2017/08/25 19:35:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000775000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) fcntl$notify(r0, 0x1e, 0x1) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() process_vm_readv(r2, &(0x7f000036b000-0x90)=[{&(0x7f000084a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001ac000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00004a6000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000f44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000d4c000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000078a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000352000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00008dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}], 0x9, &(0x7f0000e27000)=[{&(0x7f0000543000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000351000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a70000-0x10)={0x0, 0x0}) futex(&(0x7f0000ff3000)=0x90000, 0x85, 0x20000000, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x2, 0xfffffffffffffffe) r3 = syz_open_dev$tun(&(0x7f0000b90000)="2f6465762f6e65742f74756e00", 0x0, 0x8100) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02f50000000000000000000200e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000226000-0x4)=0x0) r4 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00005ff000)={@generic="d11feb885693393b74c04b0565d41c57", @ifru_settings={0x8, 0x5, @sync=&(0x7f0000f74000+0xe3b)={0x6, 0x8000, 0x0}}}) socket$inet(0x2, 0x3, 0x7) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000029000)={0x0, 0x0}, &(0x7f0000f51000-0x4)=0x8) poll(&(0x7f0000f81000-0x8)=[{r4, 0x4004, 0x0}], 0x1, 0x2) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000a29000)="", &(0x7f0000b95000-0x4)=0x0) r5 = dup3(r4, r3, 0x80000) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000950000)={0x7, 0x9, 0x10001}) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000631000)={0x0, 0x12000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f0000652000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x816, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:23 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r1, &(0x7f0000011000)="2e2f66696c653000") ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000002000-0x20)={"17b8c8741a0e723d927cc60e56c00001", {0x4, 0x4, 0x0, "280759b5b26b", 0xb36, 0x0}}) flistxattr(r0, &(0x7f0000af3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000078e000)=0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fab000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d53000)=0x1000) iopl(0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000367000-0x10)={0x0, 0x0}, &(0x7f0000a1d000)=0x10) symlinkat(&(0x7f0000d11000)="2e2f66696c653000", r1, &(0x7f0000afb000)="2e2f636f6e74726f6c00") renameat(r1, &(0x7f000001b000)="2e2f66696c653000", r1, &(0x7f0000009000)="2e2f636f6e74726f6c00") clock_getres(0x4bbcb044d49d68c1, &(0x7f0000414000-0x10)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000f63000-0x4)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000760000-0x100)={0x0, 0xf7, "382375d3b42c3249f15a8e61830ddfd726162a5ab0d8d799deb6f78eca430ae0eb393fbe6603a580247b017b743ec346d03dcb888e842c6f4c7c1e45984ccb4656fc2c7229caa9f9399629c8309a78bce87c0a8596af386019b4a5de623e06e13a32eb69f905d9960da545691a7d147549845c86b89eab176bffd799e4513020cc1bdad17b4643866ead7482bc210ad414cd32e4e67e22b3dbad585c9ed67d2c7fcc7ea9215a06c71e7cf87addebfa1200abf005ae485618e13004af9e4eba0bd05affdb41e034ddd0fd5aa5ab4675ba526d6873a5661d5253dffd6a8f807e01d06ded16d2e146f95904d0522cdfe04edba01d2d2333ae"}, &(0x7f00007f1000-0x4)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000ed000)={r3, 0x0, 0xa7, "753869867af6b3efae52b3656ea5f38f8a10f14cbdcf9f8709bc487b7ac7417f6ee77cf053d6cf6b9590a4d5155adc6d9ece8e95c1042e23cceff610f1e4ec5127a6d0942177a6df97d996d0addd5eeed5779ba8edc62d56a546a62b261de08b45b96366d79bddcace3078236368e1e452d92b441f73121ce87c44ef8cc495a2836067d0403617b369ec157ba01c9c540fbe159d348dabd1b89d487745c23122e88b4fd87d50ad"}, 0xb0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f6c000-0x8)={0x0, 0x0}) 2017/08/25 19:35:23 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fc3000-0x4)=0x0, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008d6000)=0x0, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fb0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc6000)=0x14) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000865000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000fc3000)=0x2, 0x2, 0x6) read(r0, &(0x7f0000fc6000)="00", 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x6, 0x2103e, r0, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x3000)=nil, 0x3000, 0x3, 0xc052, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000520000/0x4000)=nil, 0x4000, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000334000+0x9e1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000525000)=0xf2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x48030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc4000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0xcccb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000009, 0xc4f}, &(0x7f0000fc3000)=0x98) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc6000)={r1, 0x1}, &(0x7f0000fc4000-0x4)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc7000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f00004dd000)="", 0x0}, {&(0x7f0000d4e000-0x48)="5b1721de2efd1a957dfacd8f05f8489728011ed6abd9798606e06c2341fead5cf5a607ba469923a61755d54808091d3997057da230ca09cfc73eea534ce21ae65fde6682a61d529c", 0x48}], 0x2, &(0x7f0000272000)=[@iv={0x88, 0x117, 0x2, 0x74, "b17152147d31c7da7a2b7023caef2dc066c435e8ee3c27357d89bbf67f71ea4ae658879633c44ffb6aba8ff9fd8de180997d38eb36e3c1ddbdb482a1f0b9c99c9d86913be9d164106b49b81f05fe823c95ccf78936ff017dc1fc75c0a994d7b3dd3cb39859b39818fda720a780b3c0d89fe810a7"}], 0x88, 0x0}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000091000-0x4)=0x6b) 2017/08/25 19:35:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x24)={0x0, 0x19, "18dedf63a46cc226475e90ffdeb10036132980b5a4ab6c5054"}, &(0x7f0000001000)=0x24) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fa6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cfe000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x5}, &(0x7f0000b17000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000003000-0x98)={0x9, 0x0, [{0x351, 0x0, 0xc644}, {0xa9d, 0x0, 0x0}, {0xbff, 0x0, 0x8}, {0xaff, 0x0, 0x8}, {0x0, 0x0, 0x5}, {0xbef, 0x0, 0x5}, {0xc1, 0x0, 0x8}, {0x93a, 0x0, 0x2611}, {0x26e, 0x0, 0x9}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000016000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000c99000-0x4)={r1}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f00008c4000)={0x5, 0x9, 0x8, 0x6}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b83000-0x4)={r4}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b6c000-0x10)={0x2, &(0x7f0000cd6000-0x10)=[{0xfffffffffffffff8, 0x3, 0x3, 0x2}, {0x81, 0x9fb, 0xfffffffffffffff9, 0xffffffffffffff80}]}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000acb000-0x4)=0x1000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000d38000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x2, 0xff, 0x1, 0x3, 0x9, 0x3}, &(0x7f0000356000-0x4)=0x20) listen(r4, 0x401) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{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, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000fe5000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00009eb000)={0x8, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$int_in(r4, 0x5452, &(0x7f0000635000)=0xba1) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r5, 0x6, 0x6c4, &(0x7f0000f4a000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000d4d000)=0x18) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000273000-0x28)={@common="62637368300000000000000000000000", &(0x7f0000d69000-0x24)=@ethtool_channels={0x3d, 0x9, 0x9, 0x80000001, 0xffffffff, 0x6, 0x2, 0x5d8e6ba2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000e01000-0x4)=0x6, &(0x7f0000a87000-0x8)=0x4) syz_emit_ethernet(0x8e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x1, 0x0, 0x42424242, r6, 0x0, 0x0, 0x17, 0x30, 0x7fff, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}, @timestamp={0x8, 0xa, 0x0, 0x1}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000027e000)=0x800, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000229000)=0x0, &(0x7f00007e3000-0x4)=0x4) 2017/08/25 19:35:23 executing program 0: mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000077000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) r2 = syz_open_dev$loop(&(0x7f0000608000)="2f6465762f6c6f6f702300", 0x0, 0x1001) r3 = gettid() fcntl$lock(r0, 0x7, &(0x7f00009d2000)={0x3, 0x1, 0x0, 0x0, r3}) r4 = memfd_create(&(0x7f00007c6000)="2f6465762f6c6f6f702300", 0x2) pwritev(r4, &(0x7f0000624000-0x10)=[], 0x0, 0x7fffc) ioctl$TIOCNXCL(r4, 0x540d) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000cd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3900}) unshare(0x1080000) r5 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x6f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0xdf, 0x0, 0x0, 0xffffffffffff0e66, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000456000)={0x5, 0x2, 0xfffffffb, 0x1ff, 0x2}) fcntl$setflags(r2, 0x2, 0x2) sendfile(r2, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100003ffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000894000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000566000)=0xbacf) setsockopt$inet6_buf(r7, 0x29, 0x0, &(0x7f0000ec9000)="dc13b51a5b31306578dd580871ab2144ece470d734cf0195f75d36c82d9d233f0800880000000000000007e0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500040040070838a46611f937f96f7d4ff812a8f9fc3f0702000000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59e147026fe40be9cda06a2f125e2c3525ad0ffffff00000005ff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r7, 0x29, 0x36, &(0x7f000097c000)="", 0x0) dup3(r4, r6, 0x80000) dup2(r7, r5) 2017/08/25 19:35:23 executing program 6: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x1000000000007) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000070f000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3f, [0x3, 0x100000000, 0x10001, 0x8000, 0x1, 0x10000, 0x2c1a000000000000, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000078b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000078b000)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x1, &(0x7f00009b9000-0x8)={0x0, 0x0}) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x80, 0xfffffffffffffff8, 0x200000000000004, 0x3, 0x3ff, 0x1, 0x5, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000081000)={r7, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fea000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r5, &(0x7f000092d000-0x35)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00007b9000-0x4)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000009000-0x7c)={r7, 0x72, "1582e8500711dc1ec98c29a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62"}, &(0x7f0000008000)=0x7c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000089000)=0x4, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000788000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/08/25 19:35:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r3 = accept4(r2, &(0x7f0000c1b000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000653000)=0x1c, 0x80800) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00004f6000)="7852b98b33252cd7ce76a785674a888e6694a0e2da551e6eb60f60ec981d7c6202d5ad5494b80002bf78f85c317af9b93eacf7c1f680db56b981abd3cde74d32ae6dc0936656c21116baf70a1f8308166ce5257d9530c2685fc15651c44c80c1f3ef42a9ff38cc8811d5d14ef77e9725304b0251494bd5aeea3e7c9313da17845cabea5c1dc137a1eaf9d00d24160e7b32a6d7064e7dba08a378acaf3ec239e227140df57e699e2b578e14cc55f04963d97cec6b0fbe20358e7bc4467df16a1973d34ce5038459786e91f89a37450edf0e9d79ad90bbcc8ab66c5c7e08e54b666ef1433ea5f1dc4392f8", 0xea) r4 = dup3(r1, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000a5b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd2000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005c1000-0x8)={r6, 0x0}, 0x8) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000774000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000010d000)={r6, @in={{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]}, [0x4, 0x20000000009, 0x400, 0x7, 0xfff, 0x8, 0xf5, 0x9, 0xff, 0x8, 0x3, 0x0, 0x0, 0x2, 0x0]}, &(0x7f0000455000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000084c000-0x20)={0x12, 0x4, 0x8000, 0xfffffffffffffc00, 0x4000000, 0x200, 0xfffffffffffffffe, 0x5, r5}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00009a1000-0x4)=0x7f, 0x4) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000067f000-0x4)=0x100000001, 0x4) connect$inet(r2, &(0x7f0000b38000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ed7000-0x20)={0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000f6a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005c3000)={r7, 0x7}, 0x8) r8 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r8, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000599000-0x4)=0x0, &(0x7f0000668000-0x4)=0x4) bind$inet(r8, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet_sctp(0x2, 0x800000000001, 0x84) recvmmsg(r4, &(0x7f0000186000)=[], 0x0, 0x0, 0x0) r10 = dup3(r8, r9, 0x0) getsockopt$netrom_NETROM_IDLE(r10, 0x103, 0x7, &(0x7f0000bde000-0x4)=0x3, &(0x7f00007a0000-0x4)=0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00005c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000172000-0x3)=0x76) 2017/08/25 19:35:23 executing program 2: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000afc000)="2f6465762f7663732300", 0x7fffffff, 0x608080) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000006, &(0x7f0000001000-0x3)="07208e", 0x3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000afd000)=0x5f, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = creat(&(0x7f0000afa000)="2e2f66696c653000", 0x22) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000afe000-0x4)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000722000-0x4)=r5) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00001f3000)={0x4, 0x0, [{0xffffffff7fffffff, 0x0, 0x6}, {0x200, 0x0, 0x6}, {0x9, 0x0, 0x9}, {0xfffffffffffffe01, 0x0, 0x6}]}) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = socket(0x16, 0x80000, 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f000089f000)={0x5, 0x0, [{0x0, 0xedb, 0x20000000000007f, 0xffffffffffffffe0, 0x8, 0x0}, {0x80000000, 0x2, 0x9, 0x983f, 0x3e09c71a, 0x0}, {0x2, 0xffff, 0x20000000000000, 0xf3, 0x2, 0x0}, {0x8000000f, 0xffff, 0x3f, 0x7, 0x0, 0x0}, {0x1, 0x80, 0x1, 0x7f, 0xae6, 0x0}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f000028f000-0x18)={0x100004, 0x4004, 0x7, 0x3, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x4) ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x101) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f00003aa000-0x8)={0x10000000000, 0xad}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000224000)={0x1, 0x0, [{0x100000800000481, 0x0, 0x5}]}) 2017/08/25 19:35:23 executing program 3: mmap(&(0x7f0000000000/0x405000)=nil, 0x405000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000016000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000007000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000405000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003c9000)={0x0, 0x0, 0x0}, &(0x7f00002ba000-0x4)=0xc) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000f000-0xc)={0x20000001, 0x0}) waitid(0x0, r1, &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0}, 0x40000000, &(0x7f000001b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000003000)=[{r2, 0xfffffffffffffffd, 0x0}], 0x1, &(0x7f0000002000)={r3, 0x0}, &(0x7f0000011000-0x8)={0x9a1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000016000-0xc)={0x2, 0x0}) r4 = socket(0x10, 0x2, 0x10) bind(r4, &(0x7f0000402000)=@nl={0x0, 0x0, 0x40000000000, 0x6}, 0xc) mmap(&(0x7f0000405000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000406000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r5 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000286000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000094000-0x4)=0xc) fcntl$F_MEM_LOCK(r0, 0x800) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000279000-0xc)={r5, r7, r8}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000037c000)={0x0, 0x0, 0x0}, &(0x7f0000403000)=0xc) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000404000)={r6, r7, r9}, 0xc) write(r4, &(0x7f0000403000)="24000000100007a24708000800e2010303390000100001001e00ffffffffffffffe35609", 0x24) close(r4) 2017/08/25 19:35:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9247, 0x2, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x1, 0x3, 0x91, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ircomm(&(0x7f000067c000)="2f6465762f6972636f6d6d2300", 0x1f, 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000050000-0x4)=@assoc_id=0x0, &(0x7f00004dd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dcb000)={r2, 0x9, 0x0, 0x9, 0x2}, &(0x7f0000113000-0x4)=0x18) r3 = syz_open_dev$evdev(&(0x7f0000f14000-0x12)="2f6465762f696e7075742f6576656e742300", 0xf87, 0x20000000000004) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000adf000-0xf)="2f6465762f73657175656e63657200", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000031b000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x9, 0x800, 0xcc5, 0x8000, 0x80000001, 0x40, 0x6c3, 0x2, 0x7, 0x5, 0xc4a9, 0x4, 0x4]}, &(0x7f000038f000)=0x108) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00003bf000-0x4)=0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000f0d000-0x88)={0x800, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000016e000-0x38)={r5, 0x200, 0x670, 0x0, 0x7631, 0x0, 0x7fff, 0x8e91, {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]}, 0x100000001, 0x790, 0x0, 0xa, 0x7ff}}, &(0x7f00006c2000)=0xb8) getsockopt$inet6_udp_int(r4, 0x11, 0x64, &(0x7f00000a2000-0x4)=0x0, &(0x7f00002b2000-0x4)=0x4) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000bc1000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDADDIO(r4, 0x4b34, 0x1) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00009fe000)={0xffffffffffffffff, 0x1, &(0x7f00007b2000)="1a"}) mmap(&(0x7f00001d6000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x100000000000000) open$dir(&(0x7f0000a5f000-0x8)="2e2f66696c653000", 0x381001, 0x70) mount(&(0x7f000066b000-0x8)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f0000c6d000-0x6)="72616d667300", 0x0, &(0x7f0000d86000)="") perf_event_open(&(0x7f0000e0a000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfffffffffffffffc, 0x102, 0xb31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f000097f000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x0) r7 = accept(r6, &(0x7f00003e2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000096f000)=0x60) recvfrom$unix(r7, &(0x7f0000abe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x0, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f000068a000-0x10)={0x0, 0x2d, 0x0, 0x1}, 0x10) fcntl$getflags(r7, 0x401) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00009d6000)={0x26, "687e736800000000000000000000", 0x214f, 0x4f, "6563002863616d656c6c696121000000000000000000000500000000000000000000000000000000000000000000000000000000620000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000844000)="0707a74e5d00000050108607fffc1000001d78d68e0000000308b402842a30bb", 0x20) close(r8) r9 = accept$alg(r8, 0x0, &(0x7f0000f84000)=0x0) read(r9, &(0x7f0000f55000+0xdef)="00000000000000000000000000000000", 0x10) sendmsg$alg(r9, &(0x7f0000538000)={0x0, 0x0, &(0x7f0000b81000-0x20)=[{&(0x7f000079c000)="dc339311b08b5797aefd1ac71033cbb9", 0x10}], 0x1, &(0x7f0000fc0000)=[], 0x0, 0x0}, 0x0) 2017/08/25 19:35:23 executing program 0: 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) clock_gettime(0x0, &(0x7f0000c17000-0x10)={0x0, 0x0}) utimes(&(0x7f00003a2000)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x0, 0x2710}, {r0, r1/1000+10000}}) mkdir(&(0x7f0000024000)="2e2f66696c653000", 0x120) r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r2, &(0x7f0000bad000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000e2c000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x100002, &(0x7f0000ba5000)="") accept$unix(r2, 0x0, &(0x7f00003ec000)=0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000696000-0x4)=0x100000001, &(0x7f0000a66000-0x4)=0x4) unlinkat(r2, &(0x7f000057d000)="2e2f66696c653000", 0x0) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000712000)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f0000f11000)="2e2f66696c653100", 0x4400000030) r3 = open(&(0x7f00002bb000-0xe)="2e2f66696c65302f66696c653000", 0x10000000008000, 0x11c) fcntl$setlease(r2, 0x400, 0x0) getdents64(r3, &(0x7f000076e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a0000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00009e4000)=@assoc_value={0x0, 0x0}, &(0x7f00002e5000)=0x8) setsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f0000ced000)=0x4, 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000d9c000)="2e2f66696c653000", &(0x7f000000c000)="6264657600", 0x0, &(0x7f0000fbe000-0x1)="26") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000539000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ef6000-0x1)="") mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000f10000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000ff1000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000035d000-0x1)="ac") lseek(r3, 0x400000000000, 0x1) rmdir(&(0x7f0000305000-0xe)="2e2f66696c65302f66696c653000") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000aec000-0x47)={0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, 0x6, 0x810001, 0x1, 0x9}, &(0x7f0000c1f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000003d000-0x8)={r5, 0x1200}, &(0x7f0000801000-0x4)=0x8) mount(&(0x7f0000a61000)="2e2f66696c653000", &(0x7f000084c000-0x8)="2e2f66696c653000", &(0x7f0000f9e000)="6f7665726c617900", 0x1241000, &(0x7f00003bc000)="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") mount(&(0x7f0000d57000-0x5)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f00005e9000)="6369667300", 0x6000, &(0x7f0000ad5000)="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") pipe2(&(0x7f0000ea4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000ecf000)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) 2017/08/25 19:35:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000b3b000)="2f6465762f766373612300", 0x401, 0x2100) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000e46000-0x4)=0x2c, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f00001a6000-0x8)="2e2f66696c653000", 0x200200, 0x0) set_robust_list(&(0x7f0000e81000)={&(0x7f00008fa000/0x4000)=nil, 0xad08, &(0x7f00004d3000/0x3000)=nil}, 0x18) r3 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa00000002, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f00000f7000-0x10)=[{&(0x7f0000d12000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000079000-0x12)="2f6465762f696e7075742f6576656e742300", 0x80, 0x80000) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000d41000-0x8)={0x3, 0x800}) get_robust_list(0x0, &(0x7f0000181000-0x8)=&(0x7f000081a000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f6b000-0x8)=0x18) fstat(r0, &(0x7f000035a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r5) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0x8010aa02, &(0x7f0000019000)={&(0x7f00004f2000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000ec1000-0x12)={@generic="7af0d6ccc7db9c0cab11595a78b3ed72", 0x3f}) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00005ed000-0x4)=0x82) openat$rtc(0xffffffffffffff9c, &(0x7f0000822000-0x9)="2f6465762f72746300", 0x0, 0x0) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f000006f000-0x24)="24000000210007f7fe75031b001d00000100000c09000b0000000186000000020000008c", 0x24) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f000067b000)={0x3, [0x400, 0x4, 0xb8]}, 0xc) 2017/08/25 19:35:23 executing program 3: mmap(&(0x7f0000000000/0x243000)=nil, 0x243000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000244000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40101) clock_gettime(0x1, &(0x7f00001a5000)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1000000000000) restart_syscall() mmap(&(0x7f0000244000/0x1000)=nil, 0x1000, 0x0, 0x30, 0xffffffffffffffff, 0x3) clock_getres(0x3, &(0x7f0000244000)={0x0, 0x0}) mmap(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000024e000)=0x0, &(0x7f0000de4000)=0x4) mmap(&(0x7f000054c000/0x2000)=nil, 0x2000, 0x6, 0x40050, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000091e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x2000000, 0x201c, 0xffffffffffffffff, 0x100000) sendto$inet6(0xffffffffffffffff, &(0x7f0000966000-0x1)="4a", 0x1, 0x2000000004010, &(0x7f0000de3000)={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c90000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00004c7000-0x1)="00") r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002f6000-0x10)={0x1, &(0x7f00000d9000-0x8)=[{0x10000, 0x800000000000, 0xfffffffffffffffe, 0x20}]}, 0x10) r2 = socket(0x13, 0x1000000002, 0x1f) connect$inet(r2, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f000043d000-0x8)="2e2f66696c653000", 0x40f00, 0x20000000003) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00006cc000)={0x0, &(0x7f0000898000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/08/25 19:35:23 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)="2e2f66696c653000", 0x8000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00008bb000)=0x0) pipe(&(0x7f0000b07000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000220000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000475000)=0x28) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000498000)={r3, @in6={{0xa, 0x0, 0x10c8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xffff, 0x3, 0x0}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$join(0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000025a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000092a000)={r6, 0x2}) r7 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r7) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) r8 = socket(0x10, 0x2, 0xc) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f00006cd000)=0x0, &(0x7f0000233000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000edb000-0x98)={r4, @in={{0x2, 0x1, @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]}, 0x100000000, 0xa9}, 0x98) write(r8, &(0x7f0000019000-0x26)="1f0000000101ff0000000000000003760f0000e00900080000001c0000083c", 0x1f) accept(r2, &(0x7f00001dd000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a51000)=0x1c) 2017/08/25 19:35:23 executing program 4: socketpair(0xa, 0xa, 0xc0000000000, &(0x7f0000669000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000e5000)=0x80000001, &(0x7f0000785000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x14)={0x0, 0xc, "01fad48d3a1bd93c03c06218"}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x20, 0x2, 0x4, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xa7, "12e9ad5c57912313fb22f48c57e549ecdb1cf5caab246e9424b5642261b7f77a80542d74e69567d6f634122478ae2e1315d50fd8c35f8dfd9da591a9c9da460da6e29aee50e9d4c2ce8a9ea6348eedbe29d532b2a38fffebd05043449ef513a35104740080214a1995c0cb7f940a671ce2aec65473dc1dff851203f6a4887ad7627f9013f8ec8d263541b0c416ff9ac1c64e11b5de8789085490338965cad5ac8ab525bb0fe036"}, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0xb4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000862000-0x4)=0x8c) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f17000-0x39)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f00005c5000)="d2c4ea2a31a56072fce40872935c05f2079eead81b7d90919f21750ea54eb28238f10ef60ce99ed90c0885332d58593428e760b42cb110019f478767387d9b0fef686d276c5f658269e2d3fa208535d70db1424a4b92b2337cc0d079c76154ca85838cb00c4453d8b69a678e8924273a7617b6b1b4d4931aaeb33efca5bbdcd78e3e1a67b940d1b5c54664cb3e2c577324ed461cbc6575c45cdb222888d230266e057d25138dfc38b1cc718093570cbc50194655fda2e26e4fd9eaaeb05dd0b2137d957417", 0xc5}], 0x1, &(0x7f0000b50000)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xffffffff, 0x8200, 0x1000, 0x4, 0xfffffffffffffff9, 0x9, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x10000, 0x5, 0x3f, 0x6}}, @init={0x18, 0x84, 0x0, {0x5049bbd6, 0x8, 0x7, 0x3}}], 0x3, 0x40}, {&(0x7f0000c9c000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be5000-0x40)=[{&(0x7f0000943000-0x38)="6fb43f55b3e8a350d1a799a2a918002fe905b2c66baa8ece62741266fddb511a67eb358a4e8ba15a27cc0b47b21d9a2288ab406f83246ae1", 0x38}, {&(0x7f0000374000-0x5f)="abd98769b34d0e5d020b3f21038a92f1fe677fbe581dd6988a23368451099b0b860e804c5583b92b9559e206f7dafa1b2916b4ae858b3bfc5976522fff8a256403a4678201ac7b447bd5ac2fd93cf3ef8497ba0ca8ba3877a33a9d8189e1e9873639e44ff3caffa6f840552b2e30cf74483bf59ddc630cf383f891b0a154e08d0f6cb46fd6b4800b8f42eef54d6f37634c33177cd51c94b71ba4b6eb17d5b535aefdfd3265cf5ce303b6d10aea2e64df7d450690411141da37f95b1d81c279b6ad2c", 0xc2}, {&(0x7f0000000000+0xe3d)="6bfc23874f0fd66564f5c40a3fb0c6b0bc94ca02687bddea591aaa1238678f9740f5d1185904793bf38269c61ceeac1668cc1abecaeb0ea8199495df49902df014e8372729f2aa0b8eb41bc44faea48972789f9f9982596b8eeb1dbea0407b5e1e570a86e1a8bdc959cbde07b736ec66d2a9674ca47f9eb5c6c0f3d864f296c004dc5426c49c7cba561c5794c72af8b9d251ebb614822e9efe734c7a70febe0706dcade0540e757d56a0b5688e5c821b69", 0xb1}, {&(0x7f0000000000)="61092bd99cbdc0f5792408ae1131a755c1b212b922cfe579f09e521d224be0e2a82f9b4a2a500025abac0336f29b4e63afc5ff44d80fee1970c5432f09c87e62a3bd3e2511c739cef2b6878fd34111e49d289cf4f6d0150157184273154b799722cff86f1a9cfad8fe2ae58c1851138279b72c2551d9617f7a9b70cc0d701e2bcdcff442f54881e6d3faee7d983901fceff05d0d6f105d73fd33da15dc3f2a1abfce09ceacf2fe76310c1a48b79ab1437041b189692f0fddd231be076232c324b48f562d93", 0xc5}], 0x4, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0xd9b6, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8002, 0x4, 0x5, 0x0}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x10001, 0x6, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xa4fb, 0xfffffffffffffffc, 0x2, 0x80, 0x7, 0x4b, 0x2, 0xffffffff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x8, 0xd, 0x8000, 0x7fff, 0x8, 0x5, 0xffffffffffffffff, r5}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x3, 0x9, 0x4}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x1f, 0xfffffffffffffffa}}, @init={0x18, 0x84, 0x0, {0x7, 0x1ff, 0x100000000, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x8000, 0x7fffffff, 0x75}}, @sndinfo={0x20, 0x84, 0x2, {0x6000000000000, 0x4, 0x7bc7, 0x6, r6}}], 0xa, 0x4}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="130d84b5cbc32d0fb144efba4a037f61736c2c720a9e41f9b5ce590517d646343595bd66ffa4189b193f96211edfbcc92ebd570bc09687e34094f33594954af1ef2e324ebf122701b2e9a238a05edf56f47563e8609d02be192971d8f7d6a04310d20e1bd93977cda5498c4b149330b33cecaeb29eb656316ed31133d8f4299c9276a8cc7d90cf51a8523378a98305e569c50122eab60a1a0b43dca167b30f30ea3ab39feee03725a19f", 0xaa}, {&(0x7f00002da000-0x44)="4e87bf227bc89df20072560b7e770d79d792acaf00bd6a2c6c33f52e5ebf4b961a29282a0fb6e48a49ed22e9ccdd491449fa548501a7b6181ce23d51c34b68d27d78fc79", 0x44}, {&(0x7f000017d000)="5c0f35bac2e2995e4c2e0dded63d1289decabdbfac0c8eec4cce1880c44e88c295bca30b0f35f47928c33fd0bc22ab1e686d75775b8af286a42d750a03bbab9083d5fa8d0797e6e68916f72f05bba61b5f454d33034daae14498deadc33512287f2b821c4ed2c26eb035c1fac7278fab638fea1a8bd37b21cd98e1", 0x7b}], 0x3, &(0x7f0000000000)=[], 0x0, 0x800}], 0x3, 0x80) sendto$ax25(r0, &(0x7f0000ecd000)="041f90633fd1912a20783f6ba49b70636fb301983acae75c8be306e5d61426d940a3f16395c7d45ef02085cb6eb313e9930538c753b6d1fc06e3cf5227eb03a8af316077aeff20c485be7ef7cd5746534e3cacafd9610d86d2442b8b961ed1833c7634a31902957e557781ebd1691953ca9a400232c7f08d4a14753d962f6dd856b87dad5e0f83723219a9f9767fffa45a386592a60bbedd608ca7c2f1", 0x9d, 0x20000880, &(0x7f0000847000)={0x3, {"739814668ed771"}, 0xfffffffffffffffe}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000-0x4)=0x2, 0x4) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r7, 0x10d, 0xb, &(0x7f0000e5b000)="00000000", &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056f000)=0xc) 2017/08/25 19:35:23 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000471000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00006de000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x100000200000032, r2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000138000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) r3 = memfd_create(&(0x7f0000001000-0x1e)="293a3a287d29275d5d2d6367726f757074727573746564626465767b2400", 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000674000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x4, 0x0, 0x0) sendmsg$netlink(r3, &(0x7f0000be0000-0x38)={&(0x7f000074a000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc, &(0x7f000032e000)=[{&(0x7f0000b80000-0x133c)=[{0xe4, 0x5, 0x8, 0x8001, 0xa002, "2c74059775e9b90330594d656ea902aa68bf604cca170d35b705789e89ad7cee5b1d40ac41fe58022b7fe6f34d164452854722e629dee34b8cb4ba114cf8b64af177d37f15066d945bbab98dbcb0f43c7c7ee4e0b93f9d294d1f82a3295ad923b6853882eff5c8b23d9d71df2b31372ebee0ade632dc2bb470d9428ad36a612aa705a13cf4ac09facc245bfbd1e2c942edd1fbb980129c6457981897a4e2698ca09864a9f034055176538025b4b2fdd8965b937ec21545c521fc4b3bdda2eb1fcde842be205786da62eea29ed10bfd7314"}, {0x48, 0x6, 0x4, 0x4, 0x5f99, "3b143a5d3d27e025d8e36aa27ad38a6ec7edbc48ae111683a85ee4070d53983532bf4f94a8b81c3228f0c17237f1faf0e18b5e1673"}, {0xfc, 0x5, 0x800, 0xfc1b, 0x3, "45f910b28f34ca4a128309d5ff27ee6ee061bf94c4660983b364090e8be45316091d1b940d5cfaa1b987736f20e48ee4d316aeb17c5ca61847cd94558b714b92c8b905923352fa6e45cf17acb5130ad8771002cff71d49d4f2e1c401043bd9ff680bec64182e28bd438d75fba1729d5ac2fcaf9b29907ffa83c4819300ad19c88377b52fc6b6407ad45f8357d56c1d53b249bf7c6b3b3220df9c6b2faa011bd10d10b7434166a60194386d45c45afd056a653146a9fbffc739000f16334802eb464aefe93b738c1082237b4d87ee3630c8bfabda48c087f3d0dc253766fad7b601121d137e1eb2fb81f6"}, {0x104, 0x80000001, 0x0, 0x9, 0x7, "68c1600f1ae85efe122ee537befe3d4a757e0dd3f22792c7d11e2268635eeefa66a02031359b15a8441a12f62788034b79b57f8b0fb5907dc75f2bfb06ede219228ef7a3336379c88a925e1dbf6c1d020860a7af086546908c5525ee2bc365c3fa658f209af62badda68d689acf310f9ba86cb763c8b016b85c38477fc1b32ab96ae1ad9a6dc68dac7b9cc1a0667abeddad1d04dbbf9a5248f687d18453fae890c9bdc34602ff15896efa3f921273f9a0c2bc2d6af4dabef4b617225f0343e278e9dead6661fb2584660575f5198b3f89dd5a384abf3df1e41c4026303492f0085c7cc8c5b3e6ef08e85a9f01c1802d9521aa4"}, {0x1010, 0x81, 0x212, 0x401, 0x5, 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{0xe4, 0x7fffffff, 0x100, 0x2f, 0x8001, "c4e3d68d69e7c26940b792508dcfb91ef32598c64861a84f337fdef28a6e858cefd7564386546d47eb500ac20cfbca5e54245d7a97bef56ae39680e00d7e7bbabdb57d68c7878c26014b65badb199d4d8d1c37cb70bb537c75fb4ea0e799eff315b29033e7b4b0bd3602779804aaa888874c2a467a9782b5856c772a1ca5136d71b369b1f57e5d9af2b345dd41ce4cace994f2320754fa676d4686576c9ca32415bdb934b61611001d6394ece5d0f4b54f1cfc57c77d4a2f881d0fcdac67bab93c3caa689883eabd05d923fb727cd09d5bb8ba"}, {0x2c, 0x1000, 0x408, 0x1000, 0x3, "254e4dc4c56cd5b7ee4ff0ac50a6e3e7a75eeb8d696b94ab274152e0"}], 0x1524}, {&(0x7f0000dd9000)=[{0xb4, 0x3c0, 0x712, 0x8, 0x4, "19ae35b8e76e5d0cd6503d9ac2e22c146b2a1da5fe4a77f4f8076e503a783d49987057c509ea9edbda1064f56f52c47e3ed12de5c5f8c5f5f40078d00d50f37933f08da3994ee21af95dc3ba6114fd3b35e26251a7588e35f4e9636231d439de7258d5efc75f7d977bc21cf5d6220bc901ae240b4b87cb29ce5e5d9770a0dac9c99ab891e3f02a9b69fddece80427d63aa5c2602c22532321506d0c111ee0ce61c"}], 0xb4}, {&(0x7f0000a52000)=[{0x4c, 0x8000, 0xb20, 0x3, 0x100000000, "7a4b91851a56452c2eed3c5834059b866bc0cfd02ea0feea1b9711a2799ca2bb08d1739334951dde28fbadc18983944d9e6fee47f88693c5012c"}, {0x10, 0x5, 0xd05, 0x7, 0x34, ""}, {0xc8, 0x7ff, 0x500, 0x55a, 0x400, "d2bbee917756729fbee7f15e56142dbef6637e7294b2e4e91a993e196ef943adb2ce7f2d07d46e09d1b30641b682442786ec255da323ed8a1846defaefcaa3c208d9b6fd46db3854314084bc5daf31ca4d13dfe7642518b6ea9629082cf4563ec4e959787cdf1eb01b8d12b634f23b99add4bf066ccebaba6231163ba870c16c89f555ccf695b69d93dbfffe5cf62fc7ca31b66bd68bdc7a95f8d46f8f75b2ffcba0aeb1c9d2125216ee39519d7cc0ec34c28de3bb104d"}, {0x104, 0x176, 0x300, 0x74, 0xaf9, "201c810542d1ca152fff3c4eab0156532ecc6510ab34b51c04d9f50e229c8da51c9d633bc506538696929d4ddde501541c6a8e1d5fcf394dcee7b750e78f01b15526737c91d01529a44381dd53ee926a7264fd5cb90ccfd9960302139b0f13f1e26bb6ee8b14aabe476b76e96dcaed6f442beb6fd4971bf5f8698156383862131acee2a09c21b648b827b0d680dbed03f832d8d7ac5a19192ebaa379fba62747cb6782a75b97d97b74d6ef26b370281dfcfe7b1894a2c2a41ec463eb7587e3194179bdb54a8d1079ba88b1210925f8ddecd57c3e37005a3bd82d68754a583f4cb75c849fdc653b0f31e56e7bce00271d133684b2"}, {0xd4, 0xfffffffffffffcaa, 0x320, 0x10000, 0x3, "a59f18cd4a24c135d3d2d0b79739b79a3d8670aa73f894fee88de9229f5f61cef16dbc461a887fd2d6a8cc23394ea51e507935e93949b6180d91c2d0633555bfd5d6fa37e8ec74a84b465a2fa1b7420debfd013c454c187f69f079d99a4baff05c0f8b06d06cf7d43cf34e0da49c0c43deffb09e76fd513d8dbadb6bf670795568f035ce086059f60ec17430aa8607eaae99e46776a46d8a904333b26dd312733e53da164b958a7bc9a1aa2f7b17a5a8f897ae09215b1e3b812cdaebfcbf53b51849"}, {0x58, 0x3, 0x20, 0x6, 0x0, "f1ccbce16350b745d10135946aa197033611d5017ffb16579d439ba36e0a99d4f1d23cf180d1a8888547bb2e53378bf9747c2c8b79c911550137066e7bf26d694983b5fb4d"}, {0x6c, 0x7, 0x0, 0xb389, 0x8, "f0fcdd8fdea17ed3fe448f1f36674117a487f81e4c2a794c038f99cdf790f7bb9005ddeccaf616b9ed2e45736175596bf06243633e2bcda255f84d3586f453cfa86e4b7e022b296a0b31fd28c389e1aaf179f245321b1a2d945d21"}], 0x3c0}], 0x8, 0x0, 0x0, 0x80}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r4 = socket(0x11, 0x2, 0x2) 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) r5 = socket$inet6(0xa, 0x3, 0x11) sendmsg(r5, &(0x7f0000696000-0x38)={&(0x7f0000d89000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f51000-0x50)=[], 0x0, &(0x7f00003bd000-0xf8)=[], 0x0, 0x0}, 0x0) r6 = gettid() process_vm_readv(r6, &(0x7f00006ff000)=[{&(0x7f0000884000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000010000)="000000", 0x3}, {&(0x7f0000445000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00000fa000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f00009e1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x5, &(0x7f0000226000-0x10)=[{&(0x7f00009c4000-0x91)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x1, 0x0) syz_open_dev$vcsn(&(0x7f0000ff4000-0xa)="2f6465762f7663732300", 0x7, 0x1) getsockname$netlink(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000013e000-0x4)=0xc) write(r5, &(0x7f0000748000-0xab)="c67b175501bd9aa505aea1dd192b7884077a846dd17446c3eab2a7791052029db594af24a8123323f55dd1fef5b6baf20f45f3bfdf26b1ac698aa096e4eb2723fe4a296e657574567730fd77f2e10d81b7ff9e5a0ce3b01a88d3c23399d2c3cf83360b4df23934763efb66ac4dc7062f03cd916461c56dff56e828c1b9f2c47f84a12855628774d002c4a8e1323f9dfbeda3e8f48972364ece2aed70e53b4eef441e90b41e6f5988434015", 0xab) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00001bb000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r7, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fcntl$dupfd(r7, 0x0, r7) 2017/08/25 19:35:23 executing program 6: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c80000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0xcc898d611cd0b489, 0x2, 0x4000000000000008, 0x4, 0x3, 0xd3dd}, &(0x7f0000c91000)=0x20) getsockname$inet6(r0, &(0x7f0000482000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000628000)=0x1c) sendto$inet6(r0, &(0x7f00001d8000)="073623e6322ca57d125fc5e71a0b3fa85acfc60300059c5b0ec06515f1be1c080cb3341c0aa76c885b14a59bdef4a69f7c5ef5f02f937e9cd7cdf144ead97f3f7a", 0x41, 0x4001, &(0x7f0000ef0000-0x1c)={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xae}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000298000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000043f000)=0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000360000-0x4)={0x0}, &(0x7f00003ee000-0x4)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000035c000-0x4)=0x0, &(0x7f000071e000-0x4)=0x4) r2 = syz_open_dev$ircomm(&(0x7f000041c000)="2f6465762f6972636f6d6d2300", 0x9, 0x46000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ed000)={0x0, 0xffffffff, 0x82, 0x8, 0x9347, 0x7}, &(0x7f0000db5000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00003a2000)={r3, 0x2, &(0x7f000027f000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000042c000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000047b000-0x8)={0x0, 0x100000001}, &(0x7f0000ce6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000151000+0x486)={0x5, 0x20a, 0x7ff, 0x4, r4}, &(0x7f00000e6000)=0x10) r6 = accept4$inet(r1, &(0x7f000038c000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5d000+0x2b0)=0x10, 0x804) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000aa1000)=0x22f0900a, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000057a000-0x4)=0x0, &(0x7f0000e4f000)=0x4) sendto$inet6(r0, &(0x7f0000bae000)="2a", 0x1, 0x48800, &(0x7f000055d000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) accept4$inet6(r0, &(0x7f00005c1000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000015000-0x4)=0x1c, 0x8000000080000) sendto$inet6(r0, &(0x7f00008a8000-0x1000)="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", 0x87d, 0x0, &(0x7f0000083000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) recvfrom$inet6(r0, &(0x7f00005b6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x40000000, &(0x7f0000bd4000)={0xa, 0x1, 0x79d3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000007ff}, 0x1c) r7 = socket$inet6_sctp(0xa, 0x8005, 0x84) sendto$inet6(r7, &(0x7f0000fb3000-0xcb)="c8be85b96b004f61b22e0270414220c7539f8f89ea517abbccea88e6081ca2980b1c2db6536d18c8d691b4b488d9d8c0307344e3e799806def16ee317addfad93f3a1b2a72802a1772ad89c29917c5a5ade7711e1df6b940577bfceb36f4cd183693e4cacace6568f750aa4acf20ba612d7bd9e0f5e8517ab0ecc287c190b94edf5d1f7f3cf25732b73a89194a480292508776d929a203f0886f37ef2a2c82ba145798053b7cefc116f665b5b3dfbe39f03c75d359fafade1e776a376130b87cad4c58028536b865ea02", 0xca, 0x10, &(0x7f0000618000)={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) r8 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f88000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000084f000)=0x14) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000863000-0x4)=0x0, &(0x7f0000004000-0x3)=0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00008a0000-0x78)={0x0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x10000, 0x1, 0x34a6, 0x1, &(0x7f000085e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fff, 0x8001, 0x8}) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000df7000)={r5, 0x1}, 0x8) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000001000-0xc)={r9, @rand_addr=0x80, @broadcast=0xffffffff}, 0xc) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00001eb000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000ba9000)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000598000)={0x5, [0x7, 0x200, 0x7, 0x5, 0x10001]}, &(0x7f0000728000-0x2)=0x10) 2017/08/25 19:35:23 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) unshare(0x8000000) r2 = semget$private(0x0, 0x5, 0x408) semop(r2, &(0x7f0000eaa000)=[{0x2, 0x100, 0x800}, {0x1, 0x5, 0x1000}, {0x3, 0x100, 0x1000}, {0x0, 0x6, 0x1800}, {0x3, 0xffffffffffff0000, 0x1800}], 0x5) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d7b000)=0x0) sched_getparam(r4, &(0x7f0000104000)=0x0) execve(&(0x7f00003d2000)="2e2f66696c653000", &(0x7f0000645000-0x48)=[&(0x7f0000605000-0x16)="2a5d626465762a6d643573756d656d31277070703000", &(0x7f0000f04000)="2d5e28776c616e315e00", &(0x7f0000100000-0x2)="2a00", &(0x7f0000186000-0x7)="262c7070703100", &(0x7f00000bc000-0x1)="00", &(0x7f0000bea000-0x1d)="707070317365637572697479657468305c656d312d6e6f646576247000", &(0x7f0000171000-0x2)="2700", &(0x7f0000ed7000-0x1)="00", &(0x7f0000af0000)="2f5d5d7070703026736563757269747900"], &(0x7f0000db5000)=[&(0x7f0000c7b000)="", &(0x7f0000de2000-0x15)="7070703073656375726974792921776c616e312d00", &(0x7f0000f19000-0x11)="2840747275737465647472757374656400", &(0x7f0000c41000)="00", &(0x7f0000748000-0x7)="75736572772d00"]) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r5, 0x6, 0x6c4, &(0x7f0000e3a000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f00001a7000-0x4)=0x18) sendmsg(r5, &(0x7f00003d8000-0x38)={&(0x7f0000cce000)=@un=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000406000-0x50)=[{&(0x7f0000534000-0x7c)="21c53f13671374301c06dbd1f54a7a828b93dbf5b43403ea3314823317e19b9f6102db6a07032164ff467d6dee28707870df730278fd6d0f7c7399cb6f388024f35b0c24352cb8d9ad025e1a3899e163069458f03be4f6706516c1d20cf4a574360985d44c11379abc4d21e8158604fbc3cb5f1a18c10e1a7f6b8a29", 0x7c}, {&(0x7f00005a0000-0x71)="384b098063ff61646b06e9fcbc05a0d0acf32fd8ece0c7a7ff7f1272a2db918c6c25a02a5075be802147a40500000000000000c6fe656d564fe0bad2a5a693745295f945d2e8b6d81c717060e09cad755025919001702731577821fbe30a675bee3e3c04391a6b698dd1271b4df03c45f1", 0x71}, {&(0x7f000092d000-0x9)="13c4efbc252ce88e53", 0x9}, {&(0x7f0000fbb000)="33e3c46210faef43f2302c404e7a2c808d9640c13e4477ed6f", 0x19}, {&(0x7f0000c1c000-0x1c)="bafa94a1ff9c4e687bc03ea2a7340e3219c5e526ef7b998afbe19eb5", 0x1c}], 0x5, &(0x7f0000fae000-0x320)=[{0x80, 0x13f, 0x3ff, "66dc207ae62c5f5b266134bb4ae85c3747bd6f29139c746b3d04ad4a095542a9e6a8f3b2521a714f284f8f5993804c235c0b137db695a273eb1c613b7628c416e9c7f667bdb03a7a3f0f26e0cb79e663ecbbcefd6ffba3e3d59fb961135c5ac72360cddd1f80cbc2eb61b582e7af6b31"}, {0x50, 0x0, 0x1000000000000009, "25b66c79bd898c1735f43072999e01905d47b3ac2c828ca2e64c846fecf19976009121267f479e68711afc3b689d92a40ecee5022933bd645a87b28b7c"}, {0x100, 0x101, 0xc120, "c2b61a66113f6f3b205b4d3ea7ee0cc7cda5e59999583556c3a6285a8413dd769a1d5ee02c268e48f1d1301b07c1ee5c12956a06972510d7301c42345e9a12737e95508430a518e4f32967f17b425b279afc71bf3b51db9637a57efdde6b5f9f0ac9759e4fd54508cfaf089bbf16d5d0632bc2fae551a04dfd6810f4e6eecc4494a2aaf1ae9721481a14242a22312260d8cbc444936a7af31d51308fa835f8af7472a60428b822b0f0fccfa97cb038e7d2d9e24c2add0322c49d671bf65a07d878b6c8ee160547a61a6bdb21f5930131b03513694bf4bf35339474d32ae9b458ee5f01785dbf172be296"}, {0x50, 0x88, 0x4, "cc99601cd4cd4b6f7f839d1f2d2c581ff1800137debb2aeacd9fd76999ca5e648fb736d0ff3c91827e961f0f07abd80d4187d894398fde1291"}, {0x100, 0x84, 0x0, "1910243afae4f40ac3e71a45a1e9faa7c5d450f164ff07966f9402b671c67cc47f1f456480c0a7b2ba87d3140a7304f6b06d9690cc477d992dd3db60496c1cd25e085ecdb4d5f81759a1d0b201e04c58bcb2d0a46652caaebf5de57353933ca27e161a9305b59590ff519c46042a206bf59f353e06ae68d766a522c311e612422d656dba463e798f24a3eb39ed4a31747a6c5cb545ea8a78016e858e0d583cda3267821c422ff10bbc8a68ef61708da95a1ba001ac7ad7c0e5b8b2c8ea03e54efd78793e3ef1ac24c9b3ebd5a7ccfcb7fa169fbb7db6a0daf59888d4ab36d92fa6b8a35779b477e5d4cc990c63fd6520"}], 0x5, 0xd3715c20b49b8a4d}, 0x4008) ptrace$cont(0xf, r4, 0x7fffffff, 0x67e5) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00003c8000)=0x9, &(0x7f0000395000)=0x2) setsockopt$bt_hci_HCI_TIME_STAMP(r5, 0x0, 0x3, &(0x7f0000e81000)=0x6, 0x4) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x1, 0x4) listen(r5, 0x9) r6 = dup2(r1, r1) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000908000-0xc)={0x90000000, 0x0}) timer_create(0x1, &(0x7f000087b000)={0x1ff, 0x2, 0x0, @thr={&(0x7f0000e36000)="9aa6c1cf55383fae1583e6e76500d05956b9d1d7d7bb34ba40a0b2bf6795be815479faa30d5c2c07313cb827cb9077a36df9be29984361a7f92ffecfddba05b5b4661d0778726994e2ede7", &(0x7f0000de5000)="dc7bc4d8c4e2ba620944faf730d7ec26ec99b7c46571468bd7dbbc038dd33705b0eb38af36e88736351cc3e2fe8f65f50616"}}, &(0x7f00008dc000)=0x0) recvfrom$unix(r6, &(0x7f00000a5000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x20, &(0x7f0000bbb000)=@file={0x1, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000a8a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r7, 0x100000001, &(0x7f0000002000-0x3c)="e0ccff6bf1f68d3b73aff593be886788d11b49c5d298f941a97a6ff3009fd66665622e3a9ad31c5a5eba9806083c03bf3a41f473c6e6f0b535175def") 2017/08/25 19:35:23 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x247c26931b959d93, 0xf, 0x200) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000eeb000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000661000-0x4)=0x10, 0x802) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capset(&(0x7f00002bd000-0x8)={0x20071026, r1}, &(0x7f0000a37000-0x18)={0x0, 0x0, 0x0, 0x56, 0x0, 0x0}) socketpair$inet6(0xa, 0x6, 0xe898, &(0x7f0000851000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) finit_module(r3, &(0x7f0000b48000)="00", 0x1) mmap(&(0x7f000094a000/0x4000)=nil, 0x4000, 0x3, 0x20811, r2, 0x0) r4 = accept$inet(r3, &(0x7f0000140000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000097d000-0x4)=0x10) mmap(&(0x7f0000000000/0x77e000)=nil, 0x77e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x200000000000008) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ac7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x2, 0x32, r6, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000575000)=0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00006ac000)="", 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000725000-0xc)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$netlink(r5, &(0x7f0000ef2000-0xc)={0x5e1a61aec2076eef, 0x0, 0x80000000, 0xffff}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff74852bb6a8800000200000000000000000000006d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f55406aa0100050000040108000006d791a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) r8 = open(&(0x7f0000437000-0x8)="2e2f66696c653000", 0x40, 0x104) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000c53000-0x4)=0x4) 2017/08/25 19:35:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b51000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @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]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x9, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000000000)={"90da2d137e4dde183e51cddaec3d9ac1", 0x80, 0x80000000}, 0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x0}, &(0x7f0000a48000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d78000-0x48)={r3, 0x3e, "653b22608f1b3fc76a2bbade5ce4146982659835100db7c8adb7063a593a3e10ec177a417475888ca92d7b77ab6ae799627fe17ef9822f0a3cf3c51b95dc"}, &(0x7f00001ef000-0x4)=0x48) r5 = syz_open_dev$sg(&(0x7f00008e5000)="2f6465762f73672300", 0x6, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000096000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000092d000-0x4)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c18000)={r4, 0x8, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001e9000-0x8)={r3, 0x7}, &(0x7f000083e000-0x4)=0x8) setsockopt$inet_tcp_TCP_CWND(r5, 0x6, 0x6b4, &(0x7f0000f65000)=0x0, 0x4) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f00007a5000)={0x7fff, 0x5, 0x2, 0xb36f}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000d6e000+0x8e5)={r3, 0xffffffffffff8000, 0x20}, 0xc) 2017/08/25 19:35:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fb4000-0x8)="7472757374656400", &(0x7f0000b34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb3000)="62646576637075726574657468302624256d696d655f74797064f7", 0xffffffbfffffffff) r0 = socket$inet6(0xa, 0x402000000f, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000236000)={@common="67726530000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000ef4000)={0x1000, 0xff, 0x80000001, 0x6, 0x3, 0x4, 0x200, 0x56}, &(0x7f0000254000)={0x3, 0x2, 0x8001, 0xfffffffffffff801, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000083000)={0x0, 0xffff, 0x0, 0x4, 0x9, 0x8001, 0x5, 0xa8}, &(0x7f0000349000)={0x77359400, 0x0}, &(0x7f000078b000-0x10)={&(0x7f0000762000-0x8)={0x5}, 0x8}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002b7000-0x58)={0x26, "6861736800000000000000000000", 0x104e, 0x80, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f000016e000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000795000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002ba000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd78, 0x4, 0x1, 0xfffffffffffffffd, 0x9}, &(0x7f00001a4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00005a6000)={r4, 0x2}, &(0x7f0000a67000-0x4)=0x8) bind$alg(r2, &(0x7f000035c000)={0x26, "736b636970686572000022002100", 0x0, 0x0, "65636228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000092f000-0x20)="0735605dc06c18ff00000000000000ff79c697d60316ffed80d7001001007de6", 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cff000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000098c000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) syz_emit_ethernet(0x3e, &(0x7f0000157000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x8, 0xff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001ac000)={0x0, 0x7}, &(0x7f0000f24000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000032e000)=0x0, &(0x7f0000fd2000-0x4)=0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00002db000-0x4)=0x2, 0x4) pipe(&(0x7f0000a60000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f00002f0000-0x4)={r0}) accept$inet(r6, &(0x7f0000abb000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000287000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000888000-0x8)={r5, 0x3f}, &(0x7f0000079000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000317000-0x8)="2e2f66696c653000", 0x400000000000040) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f00005fa000-0xc)={{0x3, 0x5, 0x401, 0x4, 0x1, 0x0}, 0x80000001}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5) r7 = socket$inet6(0xa, 0x802, 0x1) setsockopt$inet6_dccp_int(r7, 0x21, 0xa, &(0x7f000085b000-0x4)=0x6, 0x4) 2017/08/25 19:35:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0x100000004, &(0x7f0000a25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(r0, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f0000ec1000)="2e2f66696c653000", 0x800000005) eventfd(0x9) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200013, &(0x7f0000ebd000-0x2)="0046") truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) sysfs$1(0x1, &(0x7f00004bd000)="6d717565756500") lseek(r1, 0x0, 0x1) r2 = open$dir(&(0x7f0000319000-0xc)="2e2f66696c65302f62757300", 0x1663f, 0x0) lstat(&(0x7f0000fb0000-0xc)="2e2f66696c653000", &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r1, 0x201, r0) preadv(r2, &(0x7f0000add000-0x90)=[{&(0x7f0000032000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000079a000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000e3c000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000011d000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00007f3000-0x2)="0000", 0x2}, {&(0x7f000002c000-0x13)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000e92000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9, 0x0) r4 = socket(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000a2000-0x18)={0x2, &(0x7f00005b1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cca000-0x30)=[{0x8, 0xeb, 0x9, &(0x7f0000585000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0xe1, 0xcf, &(0x7f0000f09000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00002fe000-0x38)={0x0, 0x4, &(0x7f0000448000-0xa3)="ffc8e9bd83008310ebffe928bcf62f6162f769317cb922380a6a134d355b8de3f4b9fe355848f683db542849107ed0cc0d7e9536d51ed18a8d02d0c71bbf0d157834f6beb85cef39d880f3421d811bbdc5d96ac1e07742f63bed6bfd19a5119e0bc3842d5f2bd603f73290b280833d9849553a42ad009e645f76d269585c3814ed9d2aa2e68e8247803127f1f59e2bdea4ca78837a40e46202924abfd4a05941782006", &(0x7f0000222000-0xe5)="c04ac066d700ba131bd5b59df94c898d27cddde0664e5ef094ee8ae9b1e23b6c7efc4540604d6eff839ba519e8c1d7035d3aa5bbe7b2464ef1c2ddba07c6a4997bdfe0c91d7e1e00a03da436aa71f2aa8e90466d005d182e959e25ded42c66386b40509e80aba58787e782e98c21672fa5b7cc7ad47d4c6281aa2364e8c5d66f44ff3b34d1fed9518789f902cf214b6f8f4c0d7700d7e46b6250cd84e10913cd051141081d9c6bb083bebdd5a853d7348b49b86e8c0d62f953ecf1da77c7504b64b6447470fd284a2f80a2186780c99a5e7f1ea9ac0f927e6642486ee2acc39537a4068d26", 0xa3, 0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r4, &(0x7f000067f000-0x10)="0008bee40100b5b0000000090000007d", 0x10) mount(&(0x7f0000bf2000-0xc)="2e2f66696c65302f62757300", &(0x7f0000e61000)="2e2f66696c65302f62757300", &(0x7f0000550000-0x7)="6d717565756500", 0x8008, &(0x7f0000a56000-0x75)="34cf445c31291f3468c65d0fa89f0d8249ea696972f461d65730edea09e730cc50cddbf7e188de0ff53a9ce3ee03f3f0745665ec32752b97d5332a01f9e75253267049ea17e18f25333c23089d9306c220cf47a0d9b374743f1b34cf5e36301d18a93d812c59f9cdfc4b20ddf9fa6102f331c2d8d0") r5 = memfd_create(&(0x7f000067d000)="7d2b00", 0x0) syz_open_dev$sg(&(0x7f0000314000)="2f6465762f73672300", 0x2, 0x2) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00008d2000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) fstat(r5, &(0x7f000034d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, r3, r7) epoll_create(0x7fffffff) truncate(&(0x7f0000cd9000+0xdf3)="2e2f66696c653000", 0x3) alarm(0xe80) acct(&(0x7f0000b4d000)="2e2f66696c653000") rename(&(0x7f0000705000)="2e2f66696c65302f62757300", &(0x7f0000e9c000)="2e2f66696c65302f66696c653000") link(&(0x7f0000026000-0xc)="2e2f66696c65302f62757300", &(0x7f00000a5000)="2e2f66696c65302f66696c653000") 2017/08/25 19:35:23 executing program 4: mmap(&(0x7f0000fe5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000478000)=0x10) mmap(&(0x7f00007aa000/0xd000)=nil, 0xd000, 0x9, 0x10, r1, 0x13) r3 = accept$inet(r2, &(0x7f0000c75000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x4, 0x32, r4, 0x0) syz_extract_tcp_res(&(0x7f0000015000-0x8)={0x42424242, 0x42424242}, 0xffffffff, 0x20) syz_emit_ethernet(0x67, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x55, 0x0, 0x3, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c78d7edcc4b656c4e0002948b"}, @end={0x0}]}}, @tcp={{0x1, 0x2, r5, 0x42424242, 0x0, 0x0, 0xb, 0x10000000, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2, ""}, @sack={0x5, 0x2, []}, @generic={0x4, 0xd, "5a8daeaa56809bc6efc82f"}, @eol={0x0}, @eol={0x0}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x10000003000006, 0x4010, r2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r6, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000016000-0x8)={0x42424242, 0x42424242}, 0x2000000000080, 0x10000000000002) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2, 0x32, r0, 0x84) syz_extract_tcp_res$synack(&(0x7f0000006000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007b3000/0x2000)=nil, 0x2000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001c000-0x4e)={@random="e70ec076bb0b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2086dd, @ipv6={0x2, 0x6, "00871d", 0x18, 0x8000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x400, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000011f000-0x98)={0x0, @in6={{0xa, 0x2, 0x8, @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]}, 0x10001, 0xd1c5}, &(0x7f0000ea4000-0x4)=0x98) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000015000-0x8c)={r9, @in6={{0xa, 0x3, 0xbfa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001e000-0x8)={0x42424242, 0x42424242}, 0x1000000000000ef9, 0x1dc) syz_emit_ethernet(0x57, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x49, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r7, 0x0, 0x0, 0xd, 0xc, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x4}, @generic={0x3, 0x5, "1a0e60"}, @window={0x3, 0x3, 0x6}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x12, "1223ed50f1ef0eee5376fc78ebb25ddc"}]}}, {"0c"}}}}}}) accept$inet6(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001c000)=0x1c) 2017/08/25 19:35:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mkdir(&(0x7f0000021000)="2e2f66696c653000", 0x0) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000a2e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000068e000)=0x0) perf_event_open(&(0x7f0000c54000)={0x5, 0x78, 0x7fff, 0x5ed, 0x6, 0xad5, 0x0, 0x0, 0x4, 0x4, 0x6, 0xfff, 0xe723, 0x2, 0x0, 0x101, 0x5, 0x925, 0x1, 0x1008, 0x0, 0x1f, 0x5, 0x3, 0x4, 0x6, 0x0}, r1, 0xb1a, r0, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000d6c000-0x4)=0x4) faccessat(r0, &(0x7f00003a1000)="2e2f66696c653000", 0x2, 0x400) getpeername$unix(r0, &(0x7f0000e85000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000728000)=0x1002) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x2008003, &(0x7f0000fab000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = msgget$private(0x0, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b8e000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) preadv(r4, &(0x7f0000849000)=[{&(0x7f00006c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000db9000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000cb2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000972000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f000078f000)="0000000000000000", 0x8}, {&(0x7f0000dca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000423000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f00007f7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x8, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f00007e5000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005ba000)=0x0) fcntl$setown(r2, 0x8, r5) creat(&(0x7f000092d000-0x10)="2e2f66696c653100", 0x6) readahead(r2, 0xe6, 0x5c22) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000973000-0x19)="00000000000000000000000000000000000000000000000000") mkdirat(r2, &(0x7f0000020000)="2e2f66696c65302f636f6e74726f6c00", 0x86) prctl$getreaper(0x5, &(0x7f00003b3000)=0x0) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x21) getxattr(&(0x7f0000df7000)="2e2f66696c65302f636f6e74726f6c2f66696c653000", &(0x7f0000601000)=@random={"747275737465642e00", "72616d667300"}, &(0x7f00000ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf) rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") 2017/08/25 19:35:23 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x8000000000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fa5000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000015d000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x40000, 0x0, 0xac, 0x85, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4000, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r1, 0x0) r2 = semget$private(0x0, 0x1, 0x10) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000d16000-0x6)=[0xe6, 0x9, 0x3]) syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000165000)={"1627ece63d9e41057272ae8f24a1a4bf", 0x400, 0x4}, 0x18) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000102000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x800000000000001d, &(0x7f00006f7000-0x4)=0x100, 0x4) epoll_create1(0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0}) getsockopt$sock_buf(r4, 0x1, 0x1d, &(0x7f0000bab000)="", &(0x7f0000bab000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, &(0x7f0000fd6000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fd5000)=0x10) mbind(&(0x7f00004c3000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000bb3000+0x74c)=0x0, 0x0, 0x0) 2017/08/25 19:35:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b92000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1000000000000000, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000033e000)={0x400, 0x7fff, 0x7ff, 0x3}, 0x10) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000218000)=0x6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x2, &(0x7f0000012000)=[@generic={0x555, 0x1, 0x0, 0x0}, @generic={0xd39d, 0x2, 0x0, 0x0}], &(0x7f00003f7000)="73797374656d00", 0xfffffffffffffff8, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x30) sendto$ax25(r0, &(0x7f00007b4000)="", 0x0, 0x40, &(0x7f00007b1000)={0x3, {"bf8b204cb30ce2"}, 0x100000000}, 0x10) timer_create(0x0, &(0x7f0000615000)={0x7, 0x9, 0x0, @pad=[0x6, 0x3, 0x1, 0x6, 0xdb4, 0x1, 0x81, 0x8]}, &(0x7f0000bed000)=0x0) timer_getoverrun(r4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000207000)=@assoc_id=0x0, &(0x7f00001e8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b19000)={r5, 0x4, &(0x7f0000481000-0x4c)=[@in={0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f0000fb0000)=0x10) mq_open(&(0x7f0000233000-0x5)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400", 0x4042, 0x0, &(0x7f000066a000-0x40)={0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) mq_unlink(&(0x7f0000de8000)="707070316c6f4047504c736563757269747973656c667472757374656463700173657400") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000354000)=[]}, &(0x7f000087f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007ac000)={0x0, 0x0}, &(0x7f00006fc000+0xb66)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000044d000)={0x739, 0x200, 0x400, 0x9, 0x0}, &(0x7f0000b2a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007b2000)={0x0, 0x7e, 0x0, 0x7, 0x6, 0x6, 0x3, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1ff, 0x7, 0x1}}, &(0x7f000048d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d90000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7414, 0x7, 0x0}, &(0x7f0000096000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aa7000)=@assoc_id=0x0, &(0x7f0000b29000)=0x4) r6 = socket$netlink(0x10, 0x3, 0x4) write$tun(r6, &(0x7f00005c4000)=@hdr={0x0, 0x1, 0x5, 0x4000000000013, 0x3f, 0x0, "748a09b892ef359a9f3ab2d8d6209ead195aaab1a4d241ff956da6011c0aaf1424afff0e792d000000061d340252af0339ec25958a81185391197872b800000006d9dcde374870c8ec5d71017a45a66615cb6cc9cd0118f0fa18b8d83f64c57a2e9d7de554d68f52bd157f180749f8dba42f52b80e75a9e6e2a5c813a14511e78e285d1e46fafb1cf95f0000000000000101c41b37d69559cf0c354f264993654c710b02270100ffff000000002975bb99c2f42ba7915f438a0c9900ac41a0763fdcb480d8abd493052216579de2080000000000000068da6b7e4c51a5d71aaae948a08a000000000000006300000747ad64354418"}, 0x100) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000004000-0x4)={0xa}, 0x4) 2017/08/25 19:35:24 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000c7f000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000fc3000-0x4)=0x48) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c62000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = semget$private(0x0, 0x4, 0x2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000fc2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000f59000-0x30)=[{&(0x7f0000ba3000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000446000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000fc3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x3, &(0x7f0000fc4000-0x30)=[{&(0x7f0000fc4000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00001c5000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000fc4000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}], 0x3, 0x0) socketpair$inet(0x2, 0x2, 0x97d8, &(0x7f0000efc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000fc4000-0x4)=0x0, &(0x7f0000334000)=0x4) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000852000-0x10)={0x0, 0x0, 0x4, 0x2000000008}) ptrace$getsig(0x4202, r3, 0x7, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/08/25 19:35:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c14000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f000056e000-0x9)="2f6465762f73672300", 0x0, 0x20c441) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000725000-0x4)=0x2, 0x4) syz_emit_ethernet(0x32, &(0x7f000007a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x8000000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x421, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x80000000000, 0x0, 0x0, 0x2, 0xffffffffffffff80, "7c147c", 0x0, "8450dd"}, ""}}}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x4, 0x80e6}, 0x20) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TCSBRKP(r6, 0x5425, 0x4) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = dup2(r5, r8) socket$inet6_tcp(0xa, 0x1, 0x0) migrate_pages(r1, 0x9, &(0x7f00008b3000-0x8)=0x4, &(0x7f0000403000)=0xcb) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffffff, 0x0) r10 = add_key(&(0x7f000002a000)="7472757374656400", &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004bd000)="b8ba56bc3626318e5bbf1ce6c7b12634d5b12bcf538f792277442153e306b94601e2379b5bfc81f3c699874cef38123d3cc6336b26cd1223d10682bd9dc2252c15ad8508ad88e67ccff7a256791967e96208a31d9dd8f63e98278e34e8140b93ec6f13123ee9c8206f31454fb35cd25ea3db4465c7155c13f4adba9865ae0bd608fd88b12d2a7c6d93fa7f1184f840e7fa3e7bd086500e9fdc8a797e590d354da0da8fb35d655a892fdb52e1c87a312dda9cadd5ad2462c930265547644e087b8553932e63b916976dfd9232a755b9a7f7b7fabe514af13b00f9b86ea10b47cb51610121", 0xe4, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x14)={0x5, 0x86, 0xff, 0x1, 0x0}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000ac000)={r11, &(0x7f0000ea2000)="88eefdbc"}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00006fb000)={0x0, 0x0}) 2017/08/25 19:35:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d05000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") futex(&(0x7f0000005000-0x4)=0xffffffffffffffe2, 0x85, 0x100000000000000, &(0x7f0000a4f000+0xf08)={0x0, 0x0}, &(0x7f000020c000)=0x0, 0xfff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000084a000)={0x0, @in6={{0xa, 0x1, 0x14a2c8f2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x8a4}, 0x98) clock_gettime(0x6, &(0x7f0000d70000-0x10)={0x0, 0x0}) futex(&(0x7f00003d8000)=0x4, 0x3, 0x3, &(0x7f0000491000-0x10)={0x0, 0x989680}, &(0x7f0000a3a000)=0x800, 0x9945) socket$kcm(0x29, 0x2, 0x0) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x101000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000d52000-0xe8)={0xe2, "680da4bf4711568f3e169762645ca11aac419ed75908c335d2ace1245b644f173a28735714869799f4eeb376b8155defd852eb26f0cddbeb5bd5cf5e55451594e45d7c03cbe0c458385d6db87e5f9fead2d2fba3a4d2846e6caeef57ccf14d547218b01110a637d071216ddef5bd65af013441f60211b450ea510aef04fa57d43e29374dbc5fb12740aff3f9230feb3dd72d9d3764136d4509c2039680d09a15205c4b1e286f811a52be4cfb96b636836a2831adfa5d897e64dce579563a8f08f16bb3620ad9a96d362c3082edbce46853eefa6e8cbacfccdf7f3a26014672962581"}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00001ae000-0x1)={0xfffffffffffffffa}, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000228000-0x8)={0x2, [0x10000, 0x2]}, &(0x7f0000613000-0x4)=0x8) r4 = syz_open_dev$loop(&(0x7f0000765000)="2f6465762f6c6f6f702300", 0x0, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00001ac000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) writev(r4, &(0x7f0000008000-0x50)=[{&(0x7f0000be6000-0xb8)="bcaf841f86bcd077460609892485fdb5977a17545efc15", 0x17}], 0x1) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xfff) close(r2) r5 = dup(r2) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000095000)={r3, r5, 0x1}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000b40000)=0x0, &(0x7f00003f6000-0x4)=0x4) ioctl$sock_ifreq(r7, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0xfffffffffffffffd, @fr_pvc_info=&(0x7f0000006000)={0x6, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000410000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(0xffffffffffffffff, &(0x7f0000e2e000)="", 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b41000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x6) fcntl$lock(r3, 0x3, &(0x7f000057c000-0x20)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0}) 2017/08/25 19:35:24 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000003000)=[], 0x0, &(0x7f0000004000-0x15)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000372000-0x50)={0x0, 0x0, 0x1, @pad=[0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ppoll(&(0x7f000004f000-0x40)=[], 0x0, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) exit(0x0) r0 = timerfd_create(0x0, 0x80000) read(r0, &(0x7f0000da2000)="0000000000000000", 0x8) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) pipe2(&(0x7f0000a9e000-0x8)={0x0, 0x0}, 0x80800) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00006ca000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000441000)="2e2f636f6e74726f6c00", 0x400) inotify_rm_watch(0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) close(r0) fcntl$setsig(r3, 0xa, 0x20) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000091000)="2f6465762f73657175656e63657200", 0x4000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r6) inotify_add_watch(r3, &(0x7f000001f000-0xa)="2e2f636f6e74726f6c00", 0xa4000960) syz_open_dev$evdev(&(0x7f0000fd1000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f00004cb000)="") ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000080f000)=0x0) mkdir(&(0x7f00007a6000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) gettid() timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/25 19:35:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e87000-0x8)="2e2f66696c653000", 0x40000000004) readahead(r0, 0x3, 0x1800000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000027a000-0xc)="2f6465762f6175746f667300", 0x103000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000560000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) fcntl$notify(r2, 0x6, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000166000)="2f6465762f6175746f667300", 0xc) listen$netrom(r2, 0xfffffffffffff1cf) select(0x40, &(0x7f0000faa000-0x40)={0x7, 0x6, 0x1, 0x7fff, 0x400009, 0x1000, 0x2, 0x4}, &(0x7f0000000000)={0x1ff, 0x35d5, 0x100000001, 0x5, 0x65, 0x3, 0x3, 0x7f}, &(0x7f0000000000)={0x2af, 0x100000000, 0xffffffff, 0x387c668, 0x4, 0x4, 0x5, 0x46}, &(0x7f0000000000)={0x0, 0x2710}) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000591000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000001000-0xa1)="45ef8dac6ef3bbc17da7b6251b3a5ecf4e33357b238e4415d0a9121f908044b5d7878d74b3f69c987566759adccb789b6e5a279c836f07ab4a3ecba99f0774405bc38fabfdcb4cd31d91617571a75af9e3103418f5da769a83ae51fb9502d85000ba945cbc9a33b4f685359abb5b000f0a0754c45d762ac15066d11baa714187916b5f96d31439419af7a7296cfda4f563c543daf2da9cc6d877cc55fc803710c6", 0xa1, 0x0, &(0x7f0000001000+0xb0f)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x200015, &(0x7f00005a1000)={r4, r3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) fcntl$setown(r2, 0x8, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000421000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3000008, 0x1010, r2, 0x10000000000) 2017/08/25 19:35:24 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f0000fe6000)="0000000000000000", &(0x7f000025b000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000f0f000)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x80000001, 0x2, &(0x7f0000fe8000)="7a1dcd9c9416b1303238ff1aebfc8c85bb5500f70ce4debe6a7489a7d4e844d409492b8974", 0x25) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000ecd000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fea000-0x10)={0x3, 0x820b, 0xfc, 0x5, 0x0}, &(0x7f0000fea000-0x4)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c73000-0xa0)={r2, @in6={{0xa, 0x1, 0xee29, @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]}, 0x77f, 0x0, 0x6, 0x4, 0x8}, &(0x7f0000fea000-0x4)=0xa0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fe7000)="2f6465762f6877726e6700", 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ccb000-0x8)={0x0, 0x0}) 2017/08/25 19:35:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000000c000)={@rand_addr=0x10000, @loopback=0x7f000001, 0x3}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x3, &(0x7f0000000000)="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", 0x1002) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xa, [@rand_addr=0x3ff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0xfffffffffffff490]}, 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000013000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00001b4000-0x4)=0x0, &(0x7f0000577000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000013000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f0f000-0x4)=0x91) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2b, &(0x7f0000014000)={@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002}, 0xc) pipe(&(0x7f0000569000-0x3)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000467000)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x386eabd1, [0x3, 0x8, 0x80, 0x0, 0x0, 0x8, 0x0, 0xcd8]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket(0x11, 0x803, 0x0) connect$inet(r0, &(0x7f00006c0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r4, 0x107, 0xa, &(0x7f000021e000)="00010196", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000011c000-0x4)=0x40203, 0x4) getsockname$inet6(r3, &(0x7f0000678000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea5000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x8, [0x10000, 0xa, 0xfd, 0xffffffff, 0xe8, 0x4, 0x7, 0xfff]}, 0x5c) r5 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000af8000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3338000000000000, 0x3, 0x0, 0x0}, &(0x7f0000721000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000068d000-0x98)={r6, 0x90, "a0284465cd537595e8922964fb2874529c91f83c2ec4b500456344ae7c71b08159c9d5a298b97849fb976f170aafba5ee590a41034411da78d5a48a096e8a6dd60feddcc5a94cb1411db2a829e7142b9aa1585565cd91aaa53f2948838048cce961ab9ccd8b146bcd57e79354378a59274d27125c30e2a0af80e58b58f35d1a51866180ad3cb07adc4a1436b5fbc52e4"}, &(0x7f00002d7000-0x4)=0x98) socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r5, &(0x7f0000317000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7fd) accept$inet(r4, &(0x7f00003c2000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd9000-0x4)=0x10) 2017/08/25 19:35:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) 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) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) write(r1, &(0x7f0000b11000)="c6", 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fe0000-0x8)={0x0, 0x0}, &(0x7f0000741000-0x4)=0x8) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000504000-0x4)=0x0, &(0x7f000090b000)=0x4) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004e6000-0x8)={0x42424242, 0x42424242}, 0x6, 0x7) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f000039a000-0xa4)={0x0, 0x3, 0x0, ""}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f000087f000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe1000)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) clock_gettime(0x0, &(0x7f0000865000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00002bb000)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000560000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) listen(0xffffffffffffffff, 0x40000000000) r5 = gettid() r6 = getpgid(r5) ptrace$peek(0xffffffffffffffff, r6, &(0x7f0000544000)=0x0) 2017/08/25 19:35:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x100000000000005, 0x84) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000a6f000)=0x9, 0x4) getpeername$unix(r0, &(0x7f0000bb4000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000617000-0x4)=0x8) bind$netlink(r1, &(0x7f0000aa1000-0xc)={0x10, 0x0, 0x804, 0x8}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008d4000)={0x0, 0xa5a9, 0x30}, &(0x7f00005b3000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d2b000)={0x0, 0xb9, "0ea2efdb144e0f1d14f83f29cd4a69cc0b9688ac66d041db36178627d1dbd25afd03e1bf42b4607dea03714e79d911b3bab2871aea093042eaa5aa2a509e83a0af43c8a553475b935ec517e936bc99e6560d11601cf58ff811c4dc7e7371394548ba25fc6ac5b2a015e10a287c8ec0fb22d85c4bd3c631e92978d3c43584432b7759a0f3f609fba3a3c0a52847e136fd9a3c60cbb769a841267d7e4f4480bb9cf90b675119d167a9c81b48e2deaa137aadf844a5fe6cce5b96"}, &(0x7f00005a6000)=0xc4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ae8000)={r4, 0x6}, &(0x7f0000a86000)=0x8) bind$inet(r3, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r3, 0xfffffffffffffffd, r3, 0xffffdffffffffffe, 0x860, 0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00001cf000-0x28)={&(0x7f000085d000/0x4000)=nil, 0x0, 0x0, 0x80, &(0x7f0000026000/0x4000)=nil, 0xb9}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005e7000)={0x0, 0x89d}, &(0x7f000042f000)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000979000-0x38)={&(0x7f0000520000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f59000)=[{&(0x7f0000cae000-0x80)="5e7a29d5cec777f859b20fa29233fc5d37218bcc1dc0257fbd07542e6ab1db7e682bb32f22f7df00114d29b9b96e5a21cab27bc2b667998d232a5b1eec5ae091a3d1e9d402d1f87efe7ea429ca2b77f49c4e9a0958712aa1bdb0e2f4d7fcb091e3ebf178801bafd44785d8121f6da0c907e7ee0729d2353b1d2b04c74ef00862", 0x80}, {&(0x7f0000b19000-0xd8)="2caebfb92efd47e7710d3399971d57d89c354235d77a2d086d0371bc4f7f0b47063bd8fda4dba2abef829691918bedfd27f885cc106672f18258b89fa3c915f14a7af2537a2d613093db5a8471bf6af005b71af446313ee720fa2145457e030f00c9e1c89e393ae25f0522370171917994d809fcd03810ce5565551fbd7cddd8e48ba0193f6a0db11b26e0f538c7913e0cf27ed677891bc0011a9988a3efe84688bcc2e1fac74604bf8a82cffc66fffc9f9855eda03cadaa3c40945282a4fc81361638abf05ddf7a896f0680912ec005daaa6c54309b5c39", 0xd8}, {&(0x7f0000c5d000-0xfe)="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", 0xfe}], 0x3, &(0x7f00006d1000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8207, 0x401, 0x9, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0xd0e, 0x2ff327b2, r5}}, @init={0x18, 0x84, 0x0, {0xffff, 0x400, 0x0, 0x90}}, @init={0x18, 0x84, 0x0, {0x9, 0x2be, 0x9, 0x80000001}}], 0x4, 0x4000}, 0x800) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000a7b000)="") sendto$inet(r3, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = dup3(r2, r3, 0x80000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000bcd000)=0x0, &(0x7f000013c000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f7f000-0x10)={r5, 0x4, &(0x7f000002c000-0x58)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000078d000-0x4)=0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000255000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffe000)=0xd2) shutdown(r3, 0x0) setsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00008c2000-0x4)=0x0, 0x4) getpeername$ax25(r6, &(0x7f0000772000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000230000)=0x10) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000c08000-0x4)=0x300000000000, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c2f000-0x10)={0x8, 0xfffffffffffffffd, 0x1, 0x9, 0x0}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000ede000-0x108)={r5, @in={{0x2, 0x0, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x80000001, 0x9, 0xffffffff, 0x201, 0x1, 0x1, 0x6, 0x8d, 0x8, 0x1f, 0x7fffffff, 0x8, 0x6000000, 0xff6d]}, &(0x7f0000510000)=0x108) pipe2(&(0x7f0000f7a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) splice(r3, 0x0, r7, 0x0, 0x9, 0x3) 2017/08/25 19:35:25 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000dbf000-0x8)={0x0, 0x2}, &(0x7f000062b000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x100, 0x3, 0x2a0, 0x100, 0x4, 0x0, 0x9, {r2, @in6={{0xa, 0x0, 0x1862, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x1ff, 0x6, 0xcd}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x80, 0x8000, 0x8, 0x8, r2}, 0x10) finit_module(r0, &(0x7f000041d000)="2e00", 0x2) mmap(&(0x7f0000000000/0xd67000)=nil, 0xd67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d68000)="240000004300012b00fc0003f0ff03e3fb070e0d00011220b100000000dfff200000044d203c", 0x26) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000d68000)="2f6465762f696e7075742f6d6f7573652300", 0x100000001, 0x800) mmap(&(0x7f0000d68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000ceb000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000d68000)=0xfffffffffffffffd) 2017/08/25 19:35:25 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = accept(r0, &(0x7f00001d7000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00007cf000)=0xa) fadvise64(r1, 0x52, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00008d8000-0x10)={0x1, 0x4, 0xfffffffffffffffd, 0x6d7}) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget$private(0x0, 0x0) r4 = open(&(0x7f0000da4000)="2e2f66696c653000", 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000045d000-0x4)=0x2) msgsnd(r3, &(0x7f00008c0000)={0x0, "83c91aec63d599e60275ebda553350b452037f8a6ef737c8027d0d50e8462be42581c9b0208c0e02741f1dadb8c0f849acceca9a7ea9c8"}, 0x3f, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000322000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff96f6}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) r5 = accept4(0xffffffffffffffff, &(0x7f00008dc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2c000-0x4)=0x10, 0x800) msgsnd(r3, &(0x7f0000fe6000)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ad9000-0x78)={0x2, 0x78, 0x6350, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000430000-0x8)="6269675f6b657900", &(0x7f0000f46000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cda000)="8d", 0x1, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f0000068000)=[{&(0x7f00005d7000-0xbf)="4f746857537c408ef7248c8f3ca175462c536fd7e7b6841c4ba27d84737104846da960bf40ad5f559f1c52690f505893d66d936e00d7d212e26e330604fc1792e09bfb0591ac648e53d518edd217ad980effe0c347cd713559fb34049a74e2fb4d510f3888bb17d07239a39a5419a419d5b2273b688716e2dcd9c4f636420d2bdd76a29fb375f6be283ca52677a0fb3ce8d1efe7254002c64e4eb1292861ce21043aa88cd4ce0450efd9a5fe4ff2176bfadef39d3a0ed94381d7c16dc2bf2c", 0xbf}, {&(0x7f0000d92000-0x23)="080b6b5f35241a1ac8c60ab2b63005ebce810acfabbb68a64c998838ed16b181cf365d", 0x23}, {&(0x7f000089b000)="a36534c5d2eeb4af3675958a7efa7902b48cebd05e84781e87de633c4465319b7e512921d9a432159eb0d0d450d3c6b985ffa4090b5824d81a5845b7", 0x3c}, {&(0x7f0000bec000-0xc9)="9b5e6d68a32cbc2506e3c909116dc5145518067d47b73e812cef5843cba98a6b829b44decd3c7e8d1f5df263308dc5804a5a1d58bd40b359ebbeecb3a4e58c1ed510c65b97d90c22aabab757472556f355f58a30c60add887bc3a11fd34ea19ba88df445ef78ade485d961131843fd4e638cb7a0c7d930c622ecfae0daf07fa80660e99c829b06495ada94e2221e6a68df4c4a458d3f82a3931f35279af085abceb71a7e19bf961dfc36fb47be4935cf1440c0a1128f36e6248cea12979726a7e030a5a701f21005f4", 0xc9}, {&(0x7f0000424000-0xe6)="c06f02dffa2c928369015e87da4360c3ef678dc9092d9fe68bc4a544dbb6a548f5a58ad52b0c499e7f90465064314e491053afc9b6aeda98bf81e16d1ac928bf6a9705c75612a11a84884dd17128ae598946c4dd66cbf9a16184ab6c8914fe0e4abaf7039c314a7d0d8543e982a0d1020cac9ecaf44074c5cfa48e3c702615e9118c7e71859c443862c2c70c2166977deacac289f8309eddef6be9f6a724d065347b4389fad69bdd3b375bf14ee530f0965d626c7ae7954b661f1d20fe7b4fd27af5586f21253db2d6bc937e2f363cc3833e927485ae1556657f6de32c5edcfdb189455ab931", 0xe6}], 0x5, r6) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000d42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$unix(r4, &(0x7f0000522000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, 0x0, 0x0) bind$inet6(r4, &(0x7f00002de000)={0xa, 0x0, 0xdd7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) msgsnd(r3, &(0x7f000081e000-0x4f)={0x3, "c2d5591d10f9fb1fab9649f05c639d184bd5c51c7de88fe406ac20b8012ca1b11a6ba13d083c6cf321ada5086e0329780f02ce9f52ef339a9badb430bc8e3c23e477d86a4851d9"}, 0x4f, 0xfffffffffffffffd) r7 = getegid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000164000-0x78)={{0x0, 0x0, 0x0, 0x0, r7, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0xc000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_RMID(r3, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000f88000-0xd)="24656d31656d302a7d27262900", 0xd) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00004de000)={0xffffffffffff8000, 0x3, 0x5, 0x2a93, 0x2, 0xc6a8, 0x1000, 0x2, 0x40, 0x7e, 0x5}, 0xb) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000a2d000)=[{&(0x7f00005ee000-0xef)="82d3107756874e30b989f766ab9afbc99b39fa3cdf05ef048b40d274e5d270158d006334e3c577b75c4bfe25e39809653b051a1c47456b2afcb002dc04f5526b48005f96c90bce4b0685b59140f3040443a427fb3645319d51311e1153c3ce3519c296d3abc19c1217fc9123a9d2033bf0631b4958792178be2bd47a01a119c80a2e16d5a636635a108f932656f966af1ff7b1123ebdef17bc5018eb0808a0555770d48aa9e74b72086208b1e9cb15edef298cc6e4ae51e4e9af3e30bd1672eed400ace36679727ed2dd75aa0ad674682a7bea68b671fba3227f354efa51067b2d00aead7daed82a2850ee6e08bb9f", 0xef}, {&(0x7f0000080000)="8daee5d0b391cd060bd0f072947e978d25844e30de764214a8f61b3776bd01d4264147af1f17b3cfdbc3f2125f3eaba048a34bae554fe27f7d5ac58f65920a641861e916e30547005ad6fef3a06c867faf11e5213036ce9377d6ba4ea366424bc1d5101335e18fd97cba19f69b1be62c986bdd4fd7c5b438f2c35c20d780c870c45f3947dee287f6bc9dfd5f60b5130f3afe68b471fbddca53f6eb8d203180b307af390929105b42f0e4fb3ee6c4db267c486cf9129e1de2114e07788d7bdea9ef67f0e4f8f3a8f16ea08f9ed51153bf0daea81a3d2d39d6938817d8c74055a5dcbc81e163ba6774f5d0d3ff994b190da4029a0f68918b9590386c8d5baad12cb1001e3f57cd21062520a0064b74530ef284affdab811c04002dc2c208e83ce9c7cfda75340d868ed138711727456306de5f64436a1e50143df8d2e759695fabb497a3c46578e31bbe56be441796704517c2d1553079e5c4c07aa40a186f5ffd5705526082609b086766598d5e1bbcca9af28f9a0a9b8c2ad5455653f1d7fbeb1b9cf61d224baa86a808515d830c638de87bbc854603c520ff21d902797dfd587b64fb18b64dffd21cbf3eececb7fb8b8153b5bebfbb504f47f528a065e1fa20571a999e1823f1e0b14768ca0f60269f46017fed761c9c7af4aa90f2ba1e69cde0866dd3efb82fdbf05b9246ee9ce78c0936cc1175891161daa5f0cab1ab8ad6fcbcbeea2753999336e58fdd62e654b9772409814809b7ec1b130fca9211590160d66e5e3cdb3e3377ef01c36fec4eb65c46a1b7eadf185c033962ec018ffbd4018182e379b919a21ab826d29606e70d83dfbff4b2d4809eba8a3b6ebab4f3fdf4fd9285e7fd7ff094b0ec3889affd8582a53631d7c47544ff839ecf4a5fefe30be1a1afb1be6a68edc858b5919c78438f664b4c6d04cb28e16e97b7ef8e707befd2919f8b8e0420f6fd15796e00fcac6960862b4f85e176a9d60de2522f03bc619266eaa04e94cd0960ebc3bb4c0d938b35697063cd5ce4a40d673f4ad8d1eaff80495dcffd135918f209f1a8cd2ea4cc483adececc8282d2dce8b3776f50ef3b4240f622d0cc0146d6e4d68e8cd1061f69b6d1894436abe23d5e1d584090432068090174f1fa258caab2e4dbe6d066b008f1ab8c76b2d2bb8ec7c904c5922b73de27057252530e2dd639fc381b9ca0d79c91ea74044ea9da8745817d6732990ea21f17c2d4daa6be5b9186e30ec3e682a3fb3d070302801e5673f420c699c4545c1b6b3e5d53467c709ac514ae66ce436f250bcd01d3a760c0b0b21ff0472dda332bb1c451208a7ea0b3ae4d60d4883dc127c2187152c49a9b082de8cefd54b1bcc0088cea8d48dc02646cfd0ff99daef12c71862c786a135fb3dd9ab637293082538bbc0e5305ecf56aeb4bae65b965bb059061951e127bf1f5836ea526a909c760f12cce9f9e4210c8d56b72fbd242f100ffb1731f13f66e7649b789ac2921b808cff57a25e7f24a076d7d7fe0d6459f557f1e116cefcf1d9d6d0345b3b0ed1ddce064bc52a22d4ed5b665ec519b623fef9c8e83b32eb31da0eaa8c2f2995d9586b83e0e98848e6965a868d220aabd1723672179c0f6bacd2624973c1023bdf00237194637796f1f1ae2e06f7cf60af614054a57b95680df5c9c551083684fc6539ec4e7a3ed60869347b807feca0c9927de8545efdb14ba0e6d62415ec885d0460fc09862e77586d491dde55380f9e7ed97cd012f8dcb7bd2afccedf3057f4fa0dd2ff19566336c15447913fac7907ccec0908836357383ac5a79bc29548cf75b911e65b61510906b64846b528f0a8ff3b0770d4448754ff31b056e2f5d64a9dca04e46402873e2313295c41c385e8a296b9c515ec9f5598a52454f6adf568ffd257d316b84e1d90f463b32e980f927fcabace63e247e16014d25b6db8cdda235126d5b85fa0497f32f7679c9110314670ffd75ba7ac2ed87bee8f8164113c71997591b9f4da06cb2010a68a2c02cae9c8eaecb18f20837e81ea7729aefd432fc86579e65e72db9db94b7f1b15a04e0b1c8a313907d75a50811aeeba00d6c2cb1eab25febae36a640f17c2527e06c810e4d12c218803ee87bf55777aaa8dd15522cf52047abfd6640e75d32bb3774a45b6edf0299f527e31e3535c140d4fabb2d9311b012b5d52732f9ba4e456715b4b97402712950b018be533282bf034cca987f9a0556214bd9bcf02bfe0bdd4e911a63cdc7b0548827c0cce9cdee4cbab116e67af0564bbe5f44d500ab09d09b5c1f5ebb9c44e676d75d7eeb61dbf2475a1928794b85813547ec6dc020881e7ddda2e6858c6e7c687be1abb822a3eaca0be35c8a225cacc4ca5b043dc9ce5ce1694638a9c50b6f6b3edab647be188fdd088e014a006d4640dded4e0af80efd2fc4cf8b0a0bcd1804cda38356aa8b0ef08a99efd63b971fe7da4e70e3cf965e259094d2637355a57c5ccad82d8c48e4d16eb92794493b889f58cb5c64d46db59ff21a9d83af77c78a590295f8e09a0bfdc842205583f0f97cba2bd73c348c4d6e229ab2d8018b276fe495943b1817cb385cc37a0c64589fd784aa9b398602b9eb3a626680c992229c1d8888de1f038a2def6e4954622ee4c09e6c3adfe3947ec98972a66eb025cacf6bb9be922a0095c8f6ed3ec471b15477e13be1e93df1e5823a0a9136bd94fbd02863f1dbef7dedc75a7ef02cc6b5e25f9aad776fd45b0174f37780aee9ec51064e1ca053a8a825ebde8ec469144aed487a8415e8303e12b7d9b33be78925ec5d422a1205e685eb9f65d63ce69005d1b0f8fc1afd1fbb8e23579a966591b5590c6f993668fa11aa253f27edee02c0f6122f5ed440d04c74926efd67f2ac3c44bf887672cfffc442e79c78723ce896a48166edba87a93b9eecae90e533e601669f84cbd9c3dd41f9791f0c4c12c3b0c2cdb0d511ba62f9834c46aad53c24e4968853790213e42fe0ce3e675887c7758f88dc04e5bb9a56782f895d4e4bee5855c8ded3a1fb20b78f3af61c84578065fbf10165730cd7921649816aefb0eec2616d35356d63a9413db01ab9a4968ddedfd48d198ff0e6cccc7ee2bd4cb8dd1a3e091f6797455e2115b38bd9f2700535abb14a241c4c5c7843810b3d4960adfac0c4a6f87077c423856cd1022c876d0a5a3449b0eb338e0503c9424c5cc9550c6e4c92a3b53ca00a859a07b425b9c13d7a236773d6ff3756f2136c77d1b3fa722c35ece5a5935960297d216f486760f27d21add7816bddfcf406b727837d09019a7225e9446512b82b29859e6721cb05e941edf5afa9593c66890df26fc068692c1f9888039d0346caf1056d3e1f78ad84ee53afded68099cfd2e8dceb07fe8fffe98b72fcc655a5544171a9b2d23ce7d40ff3b510d6886d26b1d4a8f585e2a8d5df8696a08c24a2ca730cfc7653088d9ae618d16ef466622d781380396e28af7bfc5d15f7aef471fabbed2b11aee6c1dadc7559477adadceb9f263248a296cf04166b09b7474df2413a6e4902bb120271a2ff88e1ae68aaa5c0766238ea1b68db82973b8bdab07bcd5d473279227f376c09fa09138a97a27f791287630fa51343c94008c77fa85c41d1a131e0e5fde7bba6b902cdd6d16b1802315d57d18d4d4fc04cbfdc67f0c89c59ddf40d1383dbb2936f3fe76420a1db83c41c04f8d6251258da245eaaba0362a5b1fbe072815e7c5b7d6cc9d3e978d939ee6c60eb5cbc6d0d65c67edd9bc3816b4b5b19d49da31165d746faa601f49203d157dd98d3a28759dbcc78ee1781e745bd21bbb935a57585b598510285a7ee111de2389b389f15ed601ae4532346306bdf6c0701e3b837580143d091056ca083183c7700063b8ab8b0175567326917e1bcaa89c80892c1067cde168ed9633bc3a55df9f07d7370a7d76dec8befa65bbf7a1bf9c6c9fb3d689b262b72a77cfaaf1a94eb563cbe408b70914e71abad560a5304f8684451c48eed5d5524f8ecde4d0feb928ee0beac619e2a7991f957d7e9055ee4c5dce781997037f26b6cf491dea539be6220f2284436257c886ea63ce237ead6c53650487accb0239600ac16cf1d82aedbe4ad9469402300223313f5faa936d4c1ddd9de1ae4e6315bd98fc93892ced922d63816364f1bab0c5e2c1e17a23879a99ebde3744f8b76d22a7e0af5382ce1232262c40d0db83554495099f37f5c02b048bc8e699c3ef065ecf3181948cb730691e3a1c2cafe09263759ad122dca0eb3e7db4b7d6ec0edddd5581aec8ab12f6c71de71489d1c6b3a30a4d647bf1bb1027d175a8878466252ed1c1e6e40b48a227544f89a7e93d51fe4a137e7db2c42d118169ab6e5b70c284e964d7c3c9ba78e3849682f97a4a4a21639264c9711a6a4915260ace980d8e13b9e174d4c3e48002eb86a19d4fb12a3e63a51d9111e5b3d9a8cfb224d4aaf142bed204e6a9bf97bd9791a89839430ccf3427eb800fe68abc29f534d6b0ef9d18d4b1626570008610e2d9a2bdac14e222476e8a72da0e25dfe88cb86753780ccae3ab0e334a6314fceb115bd99ad3630d68c24bcf0189f63829fbd427ad68b1fcc22898760e0475e6db5c9f42f1b1c8c286d5e6374619f10aaa2497809c4a40b1bc95d7f6a0b63e1556f35274ae7af055fbd9ed70d456a6511e66326e0ee1ef0e21fb6f42af7b7e9a29304baa25d9986991e88feda47b56ddaac9cf9dd4f25da8c85254f23522c490ca3cf4bce3b1e3e9165780926c564af20fa4fe40eae337e0652fccbaa9101231802fa371ad50bc788965d9269460411fb6b210640006eb920e0e96c6dfc7598fcdb186bb49cbb5bc281f8735262033ecd9d0807e6d9b828b8d18f8da3938c496a6f01f277e5a0f22865351b853cc6e54890c70a62cd2cbb16b6548de0eb03024f26cc02abf2bfee72ea1de7cd0a6c67a0172ce16ebd4436dded5c413f9ff484101608fe657af9bf33c21d32be34a124384bd0aedb6177f61bf2a6f1324d837549c0d89994b4d103373ae1ffb8e3b4029f38e384b3c0b9d9846ab2d604ef688cc7d5f471de164268407b1335502ca800a631fda1f993c38579b138d0c94e4e47517c6f67f8e7765c343a97521a3205142558203e0bbb19f497ac5202ba5632d58d9242ec0079e86322dc99bbe75c937f3b728a737e7c28f9e4a6059d46f3687955f3059f991520525b57c8c498b0cd8eaf9691fe23c0c50af20ffe350ef9f03b8735cda0ac8a7bcf61df1d269e4a371e9cca1beb724fc6db9040b38259cd3cf49db3a99c06747013f5689065ac3c299d8f4b491a4c5a06eadc92388782c78645e1baa0b0769e8937795ba55c40a84bb7236463740d5e4c870b49e97533c796af52d276aa7029849b6c0399d39214ab82fd15474ed01480803de81d15a5e93382b4b4f57d32e9f08f66a926a3efa352ea2c85176f486a350f8aca027315978a15b66f252cbc151fecf3d815ad31695ff8e99bf5792b9df2912691ba025d7e135b835a7f6a25bbc178b135835f4824bb43bcf1b823da1f6aca83d9d0c3b29f4536123f2d2dd01702c1186da5e0e5fc614326f2ede3efbff0add780a7ec16c5fada317fe15f3942ff57706a1825fa73a91135d619db4edf0882215eaac8b79f6d4f20960235c17e174f72eed21cc85ddf385fbfb9ea9c752e90f4dfd4fe6122d42578a7b7fdb708b5c86cd5068be9860553e2e9c286892ec6410809e849f0ccf1b5262556db59ad5175ec40656eb1faacdf3f19ddd9779de59b52c0917abf9517faa9ca17f3408f03f36a5bcf", 0x1000}, {&(0x7f00004cd000)="99e096633a761fce7dc2eb6542e327630034837dea412968d1a8fdc1a8b6bcc360861e008e340b3bde9ac948fbb5dea8b9c234892dfda02acc079072e61181b39367de322adf9445e2630c884fb1b18319b16297391d87ab45960e21f05a9feb670fe126c1939d7b73503e6e2f3343b2bf9559e6ca651b24e76fd2c21e1cd91f3251bded1b53369603c26dd27b2c4837a378c31a5537432b5ebb1992244b1ea9c2ab0980b2e978fcf5788c180f30d7342c655f5300bdc789e8bca36dae2fb084bc0aa5dabe7d12a8d86b0a1485dac28c89b08a6f", 0xd4}, {&(0x7f000067d000-0x21)="262f869327eb8e7f4210c92b2089e2b59fc3bf3beeee4a92e9b5e44ee8b1db03e2", 0x21}, {&(0x7f0000f40000)="46f2e5634d477adf85a3e252b2a657328f39900c02c3ad9929221f2b0e8d9a4bc764a890db36c834b2bb1d31883e660e96d6318e2a12d0773f786d5b5da638dcbd0010059dae7dde12ea1d365b1993356789e4101c1b6ffbee0807fc2ca19cdd083020ab016e2c1275480a24b87a70555b8c3c9e3be180905389fd70d88e2b2c4eb50f8583bcf741b5a171304132785c79b2bce2a8ddcbe7cc8721b6f7377004295c9b9d39bf", 0xa6}], 0x5) 2017/08/25 19:35:25 executing program 2: 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ac4000-0x14)={0x5e8c056c4d85e110, 0x5acc, 0x3, 0xf4b1, 0x1}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000609000)={&(0x7f0000546000)="2e2f66696c653000", r1}, 0x10) r2 = epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) r5 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00004a7000-0x2)=0x0, &(0x7f000099f000-0x8)=0x2) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r7, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f00008f4000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r8, 0x0, r4, 0x0, 0x58, 0x10) clock_gettime(0x0, &(0x7f0000fb0000)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r9, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r10, r11+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) fcntl$setstatus(r9, 0x4, 0x46c00) fcntl$setpipe(r9, 0x407, 0x107b) writev(r9, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f", 0x1000}], 0x3) dup2(r6, r8) writev(0xffffffffffffffff, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) read(r4, &(0x7f0000227000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000070d000-0xc)={0x1, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000059b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x0, 0x0}], 0x18) accept(0xffffffffffffffff, &(0x7f0000615000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00009df000-0x4)=0x60) 2017/08/25 19:35:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)="2e2f66696c653000", 0x80) readahead(r0, 0x620625b7, 0x1800000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000460000/0x4000)=nil, 0x4000, 0x8, 0x7481c, r0, 0x2) mmap(&(0x7f00009e0000/0x3000)=nil, 0x3000, 0x100004, 0x31, 0xffffffffffffffff, 0x4e) link(&(0x7f0000005000)="2e2f66696c653000", &(0x7f00001e2000-0x8)="2e2f66696c653000") r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000331000)="00", 0x3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f9b000)={0x8, 0x0}) delete_module(&(0x7f000044f000)="47504c6b657972696e6765746830242100", 0x0) r4 = dup(r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f00008d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000f9d000-0x4)=0x0) connect$netlink(r4, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x6}, 0xc) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000064c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x4, &(0x7f00003c6000)={0x0, 0x0}) mkdir(&(0x7f000028e000)="2e2f66696c653000", 0x80000000000003d) recvfrom$unix(r3, &(0x7f00008ae000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47, 0x40010000, &(0x7f0000132000-0xc)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={r5, r6+10000000}, &(0x7f0000005000-0x4)=0x1, 0x0) getegid() mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f8c000)="2e2f66696c653000", &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000f9f000-0x20)={0x4, 0x9, 0x5, 0xffffffffffffffff, 0x2, 0x92fc}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x27) 2017/08/25 19:35:25 executing program 1: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f000024e000)=0x0, &(0x7f0000de4000)=0x4) mmap(&(0x7f000054c000/0x2000)=nil, 0x2000, 0x6, 0x40050, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000091e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x2000000, 0x201c, 0xffffffffffffffff, 0x100000) sendto$inet6(0xffffffffffffffff, &(0x7f0000966000-0x1)="4a", 0x1, 0x2000000004010, &(0x7f0000de3000)={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c90000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000c6a000-0x1)="00") r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002f6000-0x10)={0x1, &(0x7f00000d9000-0x8)=[{0x10000, 0x800000000000, 0xfffffffffffffffe, 0x20}]}, 0x10) r2 = socket(0x13, 0x1000000002, 0x1f) connect$inet(r2, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f000043d000-0x8)="2e2f66696c653000", 0x40f00, 0x20000000003) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00006cc000)={0x0, &(0x7f0000898000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000af6000)=[{&(0x7f0000143000+0xf34)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f0000783000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70d00000000000000008eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cbf080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b618260fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x98}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00001f8000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f000051e000)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f0000383000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000483000)="cdcf907b4bfe1c072b34c2d9", 0xc}, {&(0x7f000066f000+0x90d)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r2, 0x0, r2, 0x0, 0x50e5, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0xfffffc, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x38, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) accept4$ax25(r2, &(0x7f0000be5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f41000-0x4)=0x10, 0x80800) listen(0xffffffffffffffff, 0x9) syz_extract_tcp_res(&(0x7f0000f02000-0x8)={0x42424242, 0x42424242}, 0x2c00000000000, 0x2) syz_emit_ethernet(0x1015, &(0x7f00006e8000-0x1015)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [{[], {0x8100, 0x80000000, 0xa626, 0x1}}], {{0x8100, @x25={0x4, 0xfffffffffffff224, 0xfb, "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"}}}}) 2017/08/25 19:35:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a3e000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ca2000-0x4)=0x0, &(0x7f000004d000-0x4)=0x4) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x8000000000000107, 0xd, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e95000-0x8)={r1, 0x7}) sendmsg$nfc_llcp(r1, &(0x7f0000c93000)={&(0x7f0000aee000)={0x27, 0x4, 0x9, 0x3, 0xfffffffffffffffa, 0x5, "04cacda7369b1e3c921a3c8a95af9d0d8c617b448142ba8a84eb749b49f00c2964c0da509caa5d1562a72f18a2ae93713e9a39c33a5520903eb040d6cf84ea", 0x80000000}, 0x60, &(0x7f0000077000-0x70)=[], 0x0, &(0x7f0000e60000)={0xf8, 0x10d, 0x7, "e71634f1e32ff025ce1317b8e15651389d4f41912c09192e93655f622bf20eb8c8009ddd5e5401729cd5537048649ebdbc9cd6cc3073acd9ef2782a18895b588e235167d1d6ac9bed0e22f6043741d8eb4fa5ed8a190fa0a06d59e24600f51c2e987133a9e62e661daee796db323e485d29034167c2574163cabb18e8c7f9db8f33b297df5556cfeadb638664e3d2f56202ec27dc043423455fe42bd47aafb6eab92b2a019293363048f1aa464cbb7fad7615c8803cafcea2e8e1fa27eb23d9ffe4217c8d0c6e5629a46bf58e3396e11bc6c49c2ed5b8df9e7c90a2a863b56201123"}, 0xf8, 0x0}, 0x1) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000991000)={0x0, 0x0, 0x0}, 0xc) r3 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f45000)={0x0, 0x0, 0x0}, 0xc) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000075f000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000211000)="edce9324c4624d6fe687c5043b3e77000fc85416363618fd4b8772f3bcca65f2b85bb129e006983d2acc5e60a514d25cfed15d01af8d076618420047f5029edf80dd22a563c9fbee5f43534ad8d044608058ae3c8a34bb29457f8891c8d7ad45cf42543f01ffa947209dd80bb435131d60fe884f5ee00bca957f0abc08999f0ab2af134fdda48d533de62c49dbeb01363b861707d410dcf9d5b6da4cadff1cf6e49e87b7145652a75c1d0d81ef418d5f5f53398622522adf69afe8c9dd08b0bbefbba0338448484ab2d6ba78d7a5dde8536738d185a86fdc7085") mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000b96000)={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]}, [0x2, 0x3, 0x0, 0x3, 0x8, 0x1, 0x20, 0x4, 0x100, 0x7, 0x1, 0x2, 0x7, 0x0, 0x0]}, &(0x7f000027e000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000fb1000+0x428)={r8, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb1000)=0x8c) ioctl$TIOCGSID(r6, 0x540f, &(0x7f00009f9000-0x4)=0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r9, 0x4, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0}) r10 = socket$netlink(0x10, 0x3, 0x12) splice(r7, 0x1000000, r10, 0x0, 0x10001, 0x400000000001) getsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f0000fb2000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006e9000)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dc8000-0x8)={0x0, 0x0}) writev(r10, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) r11 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000e96000/0x2000)=nil) shmat(r11, &(0x7f0000129000/0x1000)=nil, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b9d000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f0000298000)=0x100000000, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000a33000)=0x4, &(0x7f000031d000)=0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:25 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000039d000)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000f9000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d26000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d26000-0x4)=0xb2f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000384000-0xa4)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) r2 = syz_open_dev$mouse(&(0x7f000051e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x222041) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000d27000-0x4)=0x0) r4 = geteuid() r5 = getegid() mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000082e000)={{{@in6=@local={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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d27000-0x4)=0xe8) stat(&(0x7f00005f2000-0x8)="2e2f66696c653000", &(0x7f0000b29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d26000)={0x0, 0x0, 0x0}, &(0x7f0000d27000-0x4)=0xc) r11 = getegid() mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d26000)=0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d28000-0x4)=0x0, &(0x7f00000ce000)=0x0, &(0x7f0000d27000)=0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d27000-0x8)="2e2f66696c653000", &(0x7f000016d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d26000)={0x0, 0x0, 0x0}, &(0x7f00008bf000-0x4)=0xc) r16 = geteuid() r17 = getgid() mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d26000)="2e2f66696c653000", &(0x7f000039f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003aa000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d26000)=0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ab6000-0x4)=0x0, &(0x7f0000d27000-0x4)=0x0, &(0x7f0000d26000)=0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d27000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d27000-0x4)=0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000516000)="2e2f66696c653000", &(0x7f0000d27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000804000)="2e2f66696c653000", &(0x7f000035a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f00007b6000-0x1f8)=[{&(0x7f000076e000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d27000-0x90)=[{&(0x7f00009c8000)="1d3d85817e53719224c1cef175e3748822c7ff70ca32b54d640a69fdd08c8320bc2100e63526b9f8bbda12de0df2d74f44e8f0e7871cbf449f818563fc8971a7cdfa2bd5998119b0d272c897129cc603006854f67729eee16e333f92a494058dd38fca6e012ae49dad5d7feb77a319a4672c36834ecb9ca01fecc97d16d4bdaf8ac286db27b2cfcae48178a12df66bb3c3c8b1b4541f9427b0fc9808507b5c4ddc97a442d7369f5c98be225d4d6aaf9f9b2c79444cc450ec4bbd0df9a3c4562068a622f5eb0b41cdfc42785a5086c74627ae32491c66f2597f4dcab1406c8fc0d8a64e5bf93b6b42efdafe6ebfb2cca7283f5e16330afe", 0xf7}, {&(0x7f00007d5000-0x53)="61b8f808c322eff2d73234bc8e84a1794b765d5b0a8d82fec216ef9bec867c06ae6f769e872aa7c656306d2bb963979fe912dcab90938f3468bc225fcdfbb6d57c77c076efffb83cf7e1c354d6ef1076c6f8c2", 0x53}, {&(0x7f0000d26000)="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&(0x7f0000d26000)=[{&(0x7f0000040000)="a21f5f35018b7ccdc64ae1c578697b925f6aefce01fea1121da8ee11806554b8f8279f7a5b88de90b88140312b591a5c94b9392c946a859613575cd959b78539c0dd21b57fa287b8c60fa23b45ad0e9dd887e2350d69770e5a652209009eb9a9d9d89979be7263c5c1021a88c12527d40d84ec44e9eacc463545d74b1cee2487e408e07bcd021a00b93e6651eea76de09361b369b29bef7f9403b31795a2233a12272def0d15760d74463c78ae8bd5cdb69aec7954e83f1b97e6dfd5fa4ad0389c5836e044e94bd8a6de5ca53dee3114357f7d5d51010daad90e4ddf855cb90af81ac1f42a10ee0c29acc40e729f9666b1e6a0d26e8fa27a55aca89b814e1c42899e97f2bbd13519903e8e71720ea0eadeee5ef7cdf3d4b4ef36dd25cc69b6f8821f4f11c34ddd76e2c89cfdcfc090eba309ab2bc73434a9af4d7d534f7274aaa0b46b8bfad81dc692f1d718b8e057c9c3e5dba79c18924f9d972bf30a8e6b8e0d2e01b1a54db54282f36b5b5dbd135e695f20bf4c37cb001460c2ed51f9a1ee3c152d152bc4e31f6759e5e591d09f495368dab93f5330f0d933407ba569976696c334d3fbf51ae718722846df7c60ff602390db4c14923fcf65d60580a04c23008bb8efed020a2ea5279e6fe4ae9021cdae7973b3ce84da439b4e710562c9980d13397bf23530ce76a2fc09d26a8a2d2d4e25918d708d4d440688331f7d6ac0042b16a6f9b7dff379e697e8e08c7c958aff3d20f5209dcf5f31a416976caef1603d639a7290b78064eea5aa71627b0b912d201d0e5e6c36b6c5d55058b8ce433350e18995b3bd4337c7eeb87e6e5ed1ca2fc40ad431593126a0c363e01720fae9221add3318e559997e5ca35d8521caf9fcfd03af475fd3ea7005ecc0b1750c8509d97c472ac783815592ed476c5635a77642c17fb05bf676c3333f9c16095f27741e5a5bc60bf7ff7b6e8629b30770ee78f9423d7203744d3b7b29e499253ad8f99d4f4db0d95442e9ed972ba77459a8ecd0a2d9ba4940737d72ba5d09367429ae2a4675cecf3d19a9ec3c1973425cfac07deb16e1b5c4d229b991acf6a59d555b3d33a7047e0293807f37bef44a215af1a56a8f39d276d959bc9233b0c519eec1e0820941f943adbcd7e204c880e470dd9ab49c803a918eb2cd2a072b6c742553224b2dfc6b95e37bd348efee1f7f2ad4234f18382d12f0e0626f079bb0e87062217fdc094aea6fb41136718002ffe94719e8d007cdd48f77a4280d147da3ea490dc0508dbe419b876ed4ac519d19163134a1b07cd477d1fea8e160bc17f6ea13023c999d76eee84edbec1ff4e0cd44021cba72ed16a98e2b6f78159542149eef2a9f8ff2b58668b896d8e6f8f88f99f9b9ea8618b1eeb404d73f90cc95b16ed501fb66bcd9b0995963038afc5289dd04676999a6bea970592592a6b0d9d9202e9379e130c8cd37fb6f990e0df505c1e5368a473a444e676986ffd70b184aac13e0936d9967789d77c8a040c3d192c8673494518d1b3ddefc2ddc45ce618df8aa598ceacc4eb0338abca09491599ac24be4afbcbb49af9c6caef3c55aaf23aa407a1d06f82ba7f888c942fb84303be8ad8216a079d8aa1b14cba9a22072623d4ce18c78888832c23421158a881f0fd10b661b1fbcc3750771d7c68c7a95d069f7baca546dc00c3ebfb7274fbf8de125ae1ed66df3ce9d8eacb2bc0340efc9ef5fdf4fd35746b027ebcfccfd36603c109cf2dae6eec5a0f66da4578a5b047e98737501144d9c324346f21face6023d28b19781acc1b35074cd980019945c7afefb5ec230a59dbe24dee04f45ad20c7521a70d1ece5a51508b22454323347ceff5f34843b208e86375500b2a74c64c1367cb5b94db6d9dbf5103126a97638fb40f2aea96221ca35e7cb38464f872b5b4e75956f6e9f9121daec1c68963a2faef5007e8bb33abedd301ba36de70f7b09154fab0a56d96f0500b41afcf2c19d1ffcc8308b589abd8566f2f7d0722304e240d7007e0cb31916e4905f2841f7fd4562f45793188a52a7f0dbbac7b4abf9c0a48d46d3028280b0eca02ebfc200a7fe43472efadfb8dd3e52a0e2233c0540d8110947b057a12bd627cc13dce07bda4a851d5c4367a5306127644251a927751bafcd15267de8c46d31ec2852dbc3ddec512aed311e23b09b9f50b9b8f4fa61a17c1ab5d0b0464e2ce99457f5e487c2bfb77cb900c3a16b0dce9f8a0a4d2ac3e1c7b849bb9dec0f438a0f95917f3cfed39638781b76266773345913bc23fc001500a85b484f20ca3a8f0d5ddff729604c8ae2ef779f376dc81c4a862a758c3ff1942c8bc5c5f7892547b61b7b78ff59281df5e218a3be510d7dc9555bc0c4536587315c811874d89c8194cf3c9fd3b1fc8c9964eb4a5b634ca1a031f4ba9a92bf9046a3134f6239ef139fce7f2263cfa4011faa4dcc2d297938b5e22a43f33b90abc55ecf74b762f8531e498543ae687d24f395bf38dfd3ee0b49e19e65008aac56eb397b002b1a37d2ff2bcecc3ef8df126a976a943df5022de913771169a5029a6f005b24edc03e47510cbdf8e4c451005c6a8927f7f67617b960552c44c3d25baa569fee8941627b73f6146652a85b543cb95e08391f53897c2e4178817a26842eb924dd2977db40cd592d517f77fe105e6b8cededdfef196f5ca38c18f1b366fbb3db5c444c757a409fb85ebc5b3f50c9b0c6e6547ec17b4869c2c8ddc090a4d2af2fce7d99471daeefffd2f9c0945735dbbfa2e3a9bf68badb1fc3ca2fff722208d38bdc7c3e39bd09c82eea4888c00ed2574e0d3f690bb70db58f9d6de5f3ac2a01263b332a2d53b2d5ece0123858dc51b669323dc9eb4aeebca84791a9552571a27251f6b87f6a7222966245eca0ad7f510653d20b128cc7e07ac6fe9d6c593e99ec14ede1a25ca8d677b967e84ac86adf13012c13df297449c339bcd55a470dc12a52cd1e422b9541d0068f49f0b8edbe451eea69c6bdc49f3cdb6d58286a623747cda7513fb1cf0a04556ecb50725fd8478dc4162cfa854d27b320f319c62e1bd23c19c8837165412b4ed7a82f1ffb777dc7521b14054aece3219d22f899844eb3f69708d011d9e8ffc6b157c91dee265636f1cea0306b12fcd30ec03cb37e2bdf6c1e38ccc699d2492416b9e2619aa80af8a59888c0e87e546edbdcb44bd4974fd7338720263286b5e9c58adad6c4cebf7849b0f383ae72993f469a69b55d6a2a41cebf5dba878d8f59441e42ba11bcfed69e9758b05f2cbd2922d53244c0ceb33f42e6aae10ce9434a6affbd17a60ac7168d26968587ecc9b34a13aea897de9776fa7f3129aeb8f82bb6e1c9f00745a1fd41d86724cafb425ab2e5352934ede95f56bd69f28c91de34bb7fc3c0d4f7743cd0d53a5329e173a957083a50cd84c508cc0c6838b77e32ec04215083505613c9b33081e4c69186ef21335386bfea01be29ce8e0a1ab13e8c7df25fb1f78d87d2492085ff52516979ec35868342cc4fcd11329bf95dbd9273d21f1fa73f6c18be5b38a8296926ea3ad77cb5963df6ed576d20d82778463ab0ad2ba56512bbebcd98afd089e9fa6476796a5d8a06934b59bf665fe382816c5ad49dcf4574ff4dd401377a39da4b58bf59b7414b8d9c997a14d85461788e1705b1e3e4049c0edcf3a94d9db8969b87b12f5eabe718cd46fa40bb79485a73ccdceba2efff5e0111d53fe5ca20e5570089d40c063a937a9797b5c043d947605e87475393b47b3a40bc6a694a30d20657dcd127d80159c00b621d7331e329a19adb92a2d1a530e185f11cab35dd817ab8eec25e695d457aa8e1e7f55c17269798153812eb40440408eb28f08c53aa568dabe5a65dc2e93e5a2f2489d2540957a6d8453da8e65b895a14e43e2c21478570b266ebe64dc312a83287dfa90d6b9475c2e3079cb00dbabe4072822523135c68d8d2a6c52ab3c5b183d669c0a971e9c115ce43884cb05cc93c276097caf67e547b1b10514e70546c6b0ccefd130b236f6f783c18dbf498943e139d983de0cdfdf2e2662eb89cebe60f7bc974d03f4c854d3c0a3570b5d8468faa343e28bbf4b3127655584d698943e0959d9f51ae75b145a717c617f79150352e0e70a3060489805c799754832e7983a3154a571a1651c1dc8f3e7f0b21d79988b3f8b9cff254e5ee404a6984c85880714dd4e4957aa56fcf8b4f71a2e678eab94f19261268f24bfb6d3b202e2e635fa991e218e4888b482aa86631b95d7a2b045edcfb357d01fee0808d766a209226204c76e3a0797174d4b76f36a3d6db5b6309c3709ff18496f5368e5b9a0e79e80e018c40d551e9e5cb3258bcb73b98fba45b6812fbdb62ae4b55c6ca180029db6fc359f58888f1269b3ab890ba8913c8a4b4f7673af65d47eb2ed256d1e1ef025eecc411831b7dab1e88cc407388b97ebe4b525dcba3c3feb89a953b03013105f50918c1a9284f87b0469acd4cb75d44170fd6799c07340afce86354b4900b650e8370e9321d093b63417e3363602223d040cee1f3a1c780208876574d521b185501fc532c9bce3f87de40a86b959e98653b6eba3b96037a7bd6c6e2eb3a7d2eaafd28618671ef399e8e22b75a6febcec8f4c2b51f3b655d7003a9c0f2c5bf989e3641069cd05893a0b225be58f012aed25629f85d586834d33d14b5b14cb7c251bf21e9083706bca8e176d35fa3faa1d89b54379763fdce8b28f441fb116bbc8476b07269a2b3a8ebf33b215472140d199be5a17af83a581281887ba362bc9ba74ec162fcafb8414f88dee010902262848410d86debf45051e3b28006250b90e77ef5c4468cb8924240e64597cc3d59658dd40e3ffea36a9802940b21b92369121523e29d0c76ad4715c357ec48ce1f03a7c050b72f10eca192fa1b1f496f9dec44100d2e78ee048a55f82b3093e1c64c9429b848e0ae4594e02baa32ae753335058d1d2feddbab9242eebd733c70ac3d1aa12f6510f14cb336e3a6e6d4f28ee4124bdccb70fd41ecaf83b5e1c95e484c97ef10f9f1b546d4eb1ca987b07083fca73bbf7203c738bf23aeb79b2a3671126be53451fa83022ae401a501c302a433bbb438bf22ac2777f15aad9e763d6f1b6172e5ef6aa194287969a642e799355a8f7e851aec6d0f0f82b82c527ebe1fa56bbe61548046ae77dde379ee8a78316311c5e52a57d1bf82a9a069bb9f20afec5091f0a0a93a04e7080bfe46c1a7ac1dbf825c9631243ea451934e953582c71e0a7c5dd9fa5462db196b9539dc4b2d0bc7b8446b35da2e746dd36ea4d9c82ee93fa2dbb0f177a69e1f90fb2c6199d7d06555d3e097685f8b2fad78618ff28d420c7f2a2463f7d793f596a24d7fa27e2fae04d34d6f4b558d326a460608f7c3cfb2f43e7d93f11dca6206d107fce1b44948ea1cacc7303d251594873e2548d6bf6b617655767e430e85069af21959e16f3bcc6ca5413322914c9b5b14ed91ca98f570d37424801c2b21b14c735e0edba65c670fb547fe42474d37c19754956c8b8388dcde8320414c24376a780a410fdec655c7995b3cef8feeb1421ce92c50ccb8485c4927255ce877ea9b7b265ca4269cc2fa93545125f7232a5f715bcfc0480260fd55d18937c02ccd36b151d02915e06d780c913ba4eab9f97c255b3ecfb21ba0263060862b1226edda93af69afacde04e8686983b9e7846528c76abbff64a47395d1840100611f3acf3184f905a265ef1c369b103eec574d83eb1c9ea525f0febb025d5bece8874d8a8f75a6e407dfbf22b66c977b72c2", 0x1000}, {&(0x7f00008ef000-0xc3)="2e48730133fc5b0cc51d50bfc635b4587edb4c88906330211085fd437ad662c596fb106a327c978de75874f38130077b75dde4d13c4471666ccbafd69215d2a65a72956d60006b8ed22d63f6bf7208d89214c642fae0a6bbe064fbdcd394af7c537bc3fba6c11c5d67d49093b2061f8e5f0c80f1087ef54f9c4e42258911b89677069881b26535e87a9e61c96c470b902a50c7887be9c3e099ba78581fb46f707595d441c1f9533fb382cd32e8069d8ca2e17701cb7d011f08d4b28fa979b35f56003e", 0xc3}, {&(0x7f0000856000-0x6b)="c1f283acea6f17d8bee6010ac7f6c2a652f56dd004b34c180f1ec3c8178bfdeb5858ed875f3649a96ddd346af1dc8ccf5abcf6f16457a48f23aabb70132d13369b03bebb98fec093939e46e1ca64ba98f5cbc8205628419b8a5a76adf45b08b5061c9f90f978e0f54400e4", 0x6b}, {&(0x7f0000afb000)="c3baf98a27ca4a27d1234fcf358f30cfd180de8ff786f0a25d", 0x19}, {&(0x7f0000d27000-0xa8)="b3e8c1ea35e4bade97fd753d98705ee9ca666a95ceeced90eb8e4830a0e7f43eeeb46feca8a097e927547d53652cfe117bbd008f98e71f933cd36ea837f964772fc7d62361c1dc781cadd8a366fe0a042dbef1e3d12af67f4f3cea9bda1c3542cfa233104fd233ee595a2ad34af2a35e0880be4e0bd0d55886f2c33962f8e4c8658eec52f507ba2f5fda1fe457db512d82d31f2b1e21d4dd62f87c97d059532fe7a551d412e39e06", 0xa8}, {&(0x7f0000d27000-0x65)="ca77089ef6479689a1cd07516d289224d997e7fbbb012c862653fd253807331766cc651cb7309afaa5502de3017976ad48049af50d549f8bad981e06e543bce616fcb4d6a3664e496f310cd12ae7f3dabb67b102f35e08e5c75325ce63a490ae7435f6c503", 0x65}], 0x6, 0x0, 0x0, 0x4}], 0x9, 0x80) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000d26000)="") mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000d28000-0x78)={0x7, 0x0, [{0x260, 0x0, 0x0}, {0xb4e, 0x0, 0x1000}, {0xc00002bd, 0x0, 0x1}, {0x0, 0x0, 0x8}, {0x225, 0x0, 0x2}, {0xaff, 0x0, 0xfffffffffffffff9}, {0xb00, 0x0, 0x4}]}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d29000)={0x4, 0x3, 0x1, 0x5, 0x0, 0x9, 0x1, 0x7}, &(0x7f0000afa000-0x40)={0x2, 0x3, 0x69a, 0x2301, 0x101, 0x80000000, 0x7, 0xe246}, &(0x7f0000d2a000-0x40)={0x1, 0x7, 0x4, 0x4, 0x8, 0x8, 0x4, 0x7}, &(0x7f0000d2a000-0x10)={0x0, 0x989680}, &(0x7f0000bb2000)={&(0x7f0000d29000)={0x7fff}, 0x8}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000af6000)={{0x0, 0x2710}, {0x0, 0x0}}, &(0x7f0000d29000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d29000)={0x100, 0x0, 0x2, 0xbe, 0x81, 0x8, 0x7fff, 0x1000}, &(0x7f0000d2a000-0x40)={0xf8e3, 0x2, 0x8, 0x8, 0x7d, 0x2, 0x0, 0x0}, &(0x7f0000a8e000)={0x2, 0x2, 0x9, 0x3ff, 0x3, 0x7fff, 0x7f, 0xfffffffffffffffd}, &(0x7f00006dc000)={0x0, 0x989680}, &(0x7f0000750000-0x10)={&(0x7f0000343000-0x8)={0xbe}, 0x8}) ppoll(&(0x7f0000d29000)=[{r1, 0x8, 0x0}], 0x1, &(0x7f0000d29000-0x10)={r28, r27}, &(0x7f0000780000-0x8)={0x1}, 0x8) r29 = shmget$private(0x0, 0x1000, 0x1, &(0x7f000079e000/0x1000)=nil) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r29, 0x3, &(0x7f0000d2a000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000406000-0x8)="2e2f66696c653000", &(0x7f0000d2a000-0x18)="000000000000000000000000000000000000000000000000", 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000fb000-0xc)={@rand_addr=0x7, @rand_addr=0xfffffffffffffffb, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d2a000)=0x0, &(0x7f0000d2b000-0x4)=0x4) [ 47.522412] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2017/08/25 19:35:25 executing program 6: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000312000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r2 = socket(0x10, 0x2, 0x80000000000000) write(r2, &(0x7f00003da000-0x1f)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) getsockopt$netlink(r2, 0x10e, 0x6, &(0x7f00009ed000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a8a000-0x4)=0x7f) recvmsg(r2, &(0x7f0000e1d000-0x38)={&(0x7f0000386000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002bd000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000b32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}, {&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00007b7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000c01000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f00005d5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x36, &(0x7f00009a1000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7b5", 0x49) sendto$inet6(r1, &(0x7f000009d000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40000000000cb}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00002e2000-0x4)=0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003f7000-0x10)={&(0x7f00000fb000-0x8)="2e2f66696c653000", 0x0}, 0x10) read(r3, &(0x7f0000322000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) recvmsg(r2, &(0x7f00006c9000-0x38)={&(0x7f0000fc9000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008b3000-0x10)=[{&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x1, &(0x7f0000050000)="", 0x0, 0x0}, 0x40000040) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000831000)={0x0, 0x9}, &(0x7f00005b6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ab5000)={r4, 0x8}, 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x17, &(0x7f0000108000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000035e000)=0x14) listen$netrom(r2, 0xfd) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b07000)={0x0, 0xf3, "c48cff7c733d1b54186541e49d4e29c67a6a66f8390c8688b5c57621dbceae9e5a2784f351772dcdf82dcf7d6ed89804c341f20409e170fdb0a97995560b3ca08a30c55d9c914d1578de768578b9aa3e5783a26958c0f262e179389fc979a3ff1c07df970629e7d98833a0dd4f19d32fd2ccc568ca574ab0b1375f1153b61e4a8948a02426c4fd2ad4b1809d437b13c034807b423fae3d41f00b18474c6d32a55b9a6222366b6e4417faec502ae36fe2f4800472c0cb614670d169ace25bb8190f9c7b40db562beaa205ec029da48e1b642c5e25ff08331576b1766859bc906f091a8a90e520b443033dabf0b3d86493a2fe61"}, &(0x7f0000136000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000df5000)={r0, @in6={{0xa, 0x1, 0x8, @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]}, 0x6, 0x6, 0x7, 0x9, 0x7}, &(0x7f0000236000)=0xa0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000d8d000-0x14)={0x2, 0x3, 0xfffffffffffffc00, 0x2, 0x24}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0xfffffffffffffffd) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e7000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007df000)={0x3, 0xffffffffffffffff, 0x0}) perf_event_open(&(0x7f0000c9a000)={0xd, 0x78, 0x1, 0x800, 0x8000000000ffff, 0x7, 0x0, 0xff, 0x108, 0x1, 0xfff, 0xa5c, 0x80000000, 0x0, 0x0, 0x3, 0x1, 0xe43e, 0x10000, 0x2, 0xe7, 0x8, 0x7, 0x10001, 0x1, 0x100000001, 0x0}, r2, 0xffffffffffffff81, r1, 0x1) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f00001c2000)=0x2, 0x4) fcntl$setlease(r5, 0x400, 0x2) r6 = dup(r5) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000b3f000-0x64)={0x5d, "b7857e37ab059687451cbb05e3f2ef8e680170aceebb44be22a66c13b4192f093aed9ea4aeda70047c27a699e1c182f0fa1c3229f50cf8aa4a884389ebc66bdbda6679cedd75f070945a5eb7a0fc837ae3038aefb5b97a94120d462bb9"}) mkdir(&(0x7f00008f5000-0x8)="2e2f66696c653000", 0x0) ioctl$KVM_GET_IRQCHIP(r6, 0xc208ae62, &(0x7f0000708000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00002bf000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653100", &(0x7f00003e9000-0x7)="736f636b667300", 0x1000400, &(0x7f00009c9000)="") r7 = gettid() bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000633000-0x10)={r5, &(0x7f00000f5000)="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"}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000c32000)={@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0x2, 0x0, 0x5, 0x80000000}, &(0x7f0000d84000-0x4)=0x20) r8 = socket$inet(0x2, 0x8000000000000003, 0x7f) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f00003b4000+0xfd6)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000b60000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @rand_addr=0x4, @rand_addr=0x4]}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}) 2017/08/25 19:35:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_PSP_LISTENER(r0, 0x6, 0x6c4, &(0x7f0000001000-0x18)={"5c3eb825d8ba07138439e2a74189def5", 0x2, 0x6}, 0x18) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0x6, 0x6b63, &(0x7f0000006000-0x8)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000002000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c31f4a4c74e587fef2548a3eb20d6168"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket(0x4, 0xe, 0xeed) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000008000)={r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000008000)=0x0, 0x4) 2017/08/25 19:35:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @multicast1=0xe0000001, 0xd5}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a7a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9e000)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e7b000-0x108)={0x1dc0000000000, {{0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7991cf8d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000182000-0x4)=r3, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000026a000-0x10)={0x0, 0x0}, &(0x7f00009c8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a5e000-0x8)={r3, 0x2}, &(0x7f0000df7000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007f2000-0x20)={0x3, 0x101, 0x200, 0x100000000, 0x7ff, 0x200, 0x9, 0x80000000, r4}, 0x20) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005000)=0x80000000000005, 0x4) accept$unix(r2, &(0x7f0000271000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007de000-0x4)=0x8) bind$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000472000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b1a000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d87000)={r6, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x76a, 0xffffffffffff8000, 0xff}, &(0x7f0000d0c000-0x4)=0xa0) syz_open_dev$evdev(&(0x7f0000115000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x400000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000dd000-0x8)={r3, 0x8b7c}, &(0x7f00008b4000+0x2e9)=0x8) sendto$inet(r2, &(0x7f000000d000-0x1000)="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", 0xb8a, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f80000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b64000)=0xc) init_module(&(0x7f00006be000-0xc)="2f2d5c76626f786e65743100", 0xc, &(0x7f00006b8000)="2b73656c696e75783a2f73797374656d2d00") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000052b000)={0x7ff, 0x101, 0x8049, 0x1fa, 0xf455, 0x4000000000005db, 0x3f, 0x6, r5}, &(0x7f00003c1000)=0x20) pipe(&(0x7f0000f30000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r8, 0x6, 0x6c5, &(0x7f0000441000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000b5a000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_INFO(r8, 0x80386433, &(0x7f0000e0e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000d3a000-0x4)=0x7fff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000560000)=@int=0x0, &(0x7f0000f64000-0x4)=0x4) bind$inet(r7, &(0x7f00001b6000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x86, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x50, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}) 2017/08/25 19:35:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b7f000)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000001000-0x8)=0x2, 0x8) mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000039000-0x8)="2e2f66696c653000", &(0x7f0000031000-0x8)="2e2f66696c653000", &(0x7f0000019000-0x6)="726100008000", 0x200002, &(0x7f0000038000)="44") creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x24000200) unshare(0x20020000) gettid() mmap(&(0x7f0000000000/0xcf0000)=nil, 0xcf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000075000)="51616d667300", 0x105400, &(0x7f000000a000)="fc29b4") r2 = creat(&(0x7f0000b6d000)="2e2f66696c65302f62757300", 0x130) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x20000) readv(r2, &(0x7f0000760000-0xa0)=[], 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x4000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000cf0000)="2e2f66696c65302f62757300", 0xfffffffffffffffc) mmap(&(0x7f0000cf0000/0x1000)=nil, 0x1000, 0x3, 0x6010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) mount(&(0x7f0000cd9000-0x6)="2e2f62757300", &(0x7f0000cd8000)="2e2f62757300", &(0x7f0000043000)="72616d667300", 0x0, &(0x7f0000048000)="") 2017/08/25 19:35:25 executing program 5: r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636361635f657373246c6f70707031776c616e3073656c696e75780014", 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00003e8000)="2e2f66696c653000", 0x0) fallocate(r2, 0x2, 0x5, 0x1) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000d71000)={0x0, 0x2}) migrate_pages(r1, 0x7f30, &(0x7f000080d000-0x8)=0x2, &(0x7f0000c5f000-0x8)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000173000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000406000-0x10)={0x9, 0x9, 0x4, 0x1}, 0x10) r4 = getuid() mmap(&(0x7f0000896000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsuid(r4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e04000-0xb)="2f6465762f6877726e6700", 0x1002000, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00000f7000/0x14000)=nil, 0x14000, 0x400001, 0x20012, r0, 0x0) mq_unlink(&(0x7f000015e000)="695d76626f786e657431776c616e302500") getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f00008de000-0x4)=0x0, &(0x7f0000851000)=0x4) clock_adjtime(0x7, &(0x7f00001b4000-0xd0)={0x9b2, 0x0, 0x7f0000000000000, 0xfff, 0x3, 0x10001, 0x5, 0x1, 0x8001, 0x5, 0x0, 0x9, 0x7f, 0x2, 0x3, 0x100000001, 0x7, 0x4, 0x81, 0x0, 0xcd, 0x7fff, 0xff, 0x20, 0x9, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000c1d000)="706f7369065f617863616370fc000000000000707031776c616e14734b6c696e7577e714") mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r5, &(0x7f0000016000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a5c000)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00003a8000-0x4)=0x7e8a6c80) r7 = gettid() ftruncate(r5, 0x7) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x8feb, 0x0, 0x4, 0x0, 0x0, 0xd38, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xc89a, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000008d, 0x0, 0x0, 0x10000, 0x0, &(0x7f0000003000-0x10)=@common="6c6f3a00000000000000930000000000", 0x0, 0x0, 0x0}) 2017/08/25 19:35:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bc7000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00004f8000-0x30)=[], 0x0, &(0x7f0000bff000)=[{&(0x7f0000003000)="0000", 0x2}, {&(0x7f0000859000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000027b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) clock_getres(0xe, &(0x7f0000e21000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x3) r3 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$KDADDIO(r3, 0x4b34, 0xbac) openat$vcs(0xffffffffffffff9c, &(0x7f000002b000)="2f6465762f76637300", 0x100, 0x0) r4 = mq_open(&(0x7f0000035000-0x3)="07", 0x40, 0x0, &(0x7f000000d000-0x40)={0x6, 0x3, 0x25, 0x1000, 0x2, 0x1, 0x7, 0x5}) mq_notify(r4, &(0x7f0000000000)={0x400800, 0x7f, 0x2, @pad=[0x400000200, 0x0, 0x2, 0x1000, 0x0, 0x0, 0x81, 0x100000001]}) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xc87, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000591000-0xb)="2f6465762f766373612300", 0x8, 0x100) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000d2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x100800003, &(0x7f00007fe000)="be") rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x3) r7 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d2c000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e7000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000370000)={r8, @in6={{0xa, 0x2, 0xc329, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000080000)={r8, @in6={{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dc0000)=0x8c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f73657175656e63657200", 0x2, 0x0) unshare(0x8000000200400) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00008bb000-0x95)="4a8427ee096ce95460039bf70d87db4f42cfc491f8a4920c9e4d6a3ec880d863045de3c18281830402c9459931f1b1136986be979f7102224a8fe695c117ba695a71f8fad2ef0088fda104a474b61fc06b5282473e10468bcbf7948762458c709a81c69bbde5c7db999b43b48c6c3aa86b83521067118eeffe9e119c0c613f65cabdec65474d20275fb3418dd4b0d99cf2ceb0b83f", 0x95) unshare(0x20020200) 2017/08/25 19:35:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d7000-0xa)="2f6465762f70746d7800", 0x2a0000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00004a4000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000177000-0x4)=0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x800000000) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x31, &(0x7f0000455000-0x4)=0x0, &(0x7f0000ba6000)=0x4) r4 = socket$kcm(0x29, 0x2, 0x0) writev(r4, &(0x7f0000e5b000)=[{&(0x7f0000c7c000)="4ab6b00b23359a6a25d060bfd09f633f4929df8bc1ea04c19cbf9ca9d96e33a184a46f0c6ebed565a793332077fe2005e180962553f6486616c22bc8254220dcf916a833f31ef38227acf2f47170ba7143635a1b91eb4504b1febc6a5789c926a809ad57545373ebcc5b1e9ccffbd8192fc721baa2107595f09b4124d7a14159d1ae2203ccd768e901cf3ac21e0d6a12da29ede746be4fce5a1911b2b8895096cac5186eadefe76d2077f44ff2feb7a5e448863220679bc1e8f58bec3b0a40f55371d1b2a7d542716928c6846de42bafc6cc093dcc4ac44d52618da3fd190dad7af93dd999a79b716597e6feda6369a5d53a12c332d1f1", 0xf7}, {&(0x7f0000ef7000)="8a7c9f32c556f72679a2062cb55358182e1dd7e13c49536e92899dea88490bae49c8cf792959d550c602fd9cce8ad6ac930a16b02d14b4555e4f5df016716514e7df686782df9af01e0b1735eef3e21e9f34419fba568230027d945d223ac5cadd9bdd1dd9b2c5bd826f452b67cb95550d3e5076cf9cef5857ba9923a369e319b7289ad5c216a3991abd01c9647f602e33a84b26e1e086da95299f7983604e39a5dc02a5b188f0a85a08dd290895e44c6d74f4be8613399baa5cf0bf731cda420f26b40d7324", 0xc6}, {&(0x7f0000d7b000-0xf7)="3a90cea993628e38282a20eaf9243cfb3498f39b3a64df551ab649ce086b8ee95f6fb3d0f9be8b8f648c78027908ca2d6c46a3ee8cf83d695c132f64ad4be84fcc93d47ea38de50d219e43e668a4574b5870b06f353e64334b2342b1cd97f9ed21e79ad77839270fcd95e37f97e97b42b0c365d82da33c2f98141c97449382ff2f06457e9b9f2299393ccccd8a6bd9a524aefb7b816e0e2b8b556b62a5669de8ba2d82fa956941da2647b83e86a78631e2ea04756ec340e0d51a3fa95e162c2040b7d6895b18d72e7c56593bf6906324188c904786705384443d89137af988acc6257654c0a95f4e45080ba481949f0d8e27c4ff3bd537", 0xf7}, {&(0x7f000023d000-0x8d)="ef1e47bc1b92b8aa3ee83fe3d494dfe12a2f72e8d6d2f28035a4e80ad64d24b7d18d26fc03d2b5ba48cff12f44a43114c6bb5d4478816589820e215929a5e7af69ef374de43bf3e18ab0e24ea599618415e6a937c11ec1b9aecdda619370f68e3de7c8b4803635dd196a14fa172c807d185b464083743dd59146d48ac7d3bc193f85eda847a963b3900de205d3", 0x8d}, {&(0x7f00005c3000-0x4d)="f198f10b08173e545f9033f2472d72055a780614aa9e45ef68d4a9d9f42e048770033930435e39bb04801d080488a522006dc1b10978daf10de9ce9408ad741c36b21dea713b803fb15bf04959", 0x4d}], 0x5) fsync(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00009ad000)={[{0x0, 0x2, 0x5, 0x2e, 0x3, 0x3f0, 0xfffffffffffffffb, 0x10000, 0x0, 0x0, 0x5, 0x1, 0x6}, {0x3f, 0x7ff, 0x8, 0x1, 0x3, 0xff, 0x400, 0x6, 0x8000, 0x0, 0x0, 0x6, 0x1}, {0x98, 0x4, 0x3, 0x100, 0x4, 0x11, 0x1, 0x20, 0x7f, 0x0, 0x8, 0x1, 0xfffffffffffffff9}], 0x71b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x20000000000006, 0x3) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000f63000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f62000)=0xc) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r6, 0x1, 0xf, &(0x7f0000bf2000-0x4)=0x6, 0x4) bind$inet6(r6, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000f88000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f00000bf000)=0x0) 2017/08/25 19:35:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f000036b000)="2f6465762f73672300", 0x400, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x200032, r0, 0x0) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f000050d000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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, 0x2, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00002de000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x208000) signalfd(r2, &(0x7f0000b5a000)={0x7fff}, 0x8) r3 = syz_open_dev$vcsn(&(0x7f00009de000-0xa)="2f6465762f7663732300", 0x0, 0x0) accept$unix(r3, &(0x7f00008ef000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x20000032, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000846000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000913000)={r4, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00009ef000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000be6000-0xc)={r5, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r6, 0x0) r7 = socket$inet(0x2, 0x3, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00006c9000-0x18)={0x200, 0x1, 0x7, 0x1, 0x7, 0x3}) setsockopt$inet_int(r7, 0x0, 0xb, &(0x7f0000815000-0x4)=0x0, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) iopl(0x7fff) r8 = syz_open_dev$vcsa(&(0x7f00004a1000-0xb)="2f6465762f766373612300", 0xffffffff, 0x200000) r9 = openat(r8, &(0x7f0000b0c000)="2e2f66696c653000", 0x400000, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r9, 0x11, 0x1, &(0x7f0000e72000-0x15)="000000000000000000000000000000000000000000", &(0x7f0000bda000)=0x15) syz_emit_ethernet(0x6c, &(0x7f0000a19000)={@random="efa106a7290c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x3, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x10001, [@multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001]}, @end={0x0}, @noop={0x1}, @ra={0x94, 0x6, 0x1}, @cipso={0x86, 0x9, 0x2, [{0x1, 0x3, "5f"}]}]}}, "c269"}}}}}) shmget$private(0x0, 0x2000, 0x6, &(0x7f000057b000/0x2000)=nil) recvfrom$inet(r7, &(0x7f0000bbd000+0x675)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x1000000105, &(0x7f0000f15000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000287000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6d, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x400000000000008, 0x64, 0x7, 0x0}, &(0x7f00004d2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000d13000-0xc)={r10, 0x5b, 0xfffffffffffff785, 0x1002}, &(0x7f0000b74000-0x4)=0x10) syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x105882) r11 = perf_event_open(&(0x7f000001d000)={0x4002, 0x78, 0xde, 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) ioctl$PERF_EVENT_IOC_PERIOD(r11, 0x40082404, &(0x7f0000ebd000-0x8)=0xfffffffffffffffd) syz_emit_ethernet(0x11, &(0x7f0000016000)={@random="6568609ddb3c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}) 2017/08/25 19:35:25 executing program 7: mmap(&(0x7f0000000000/0x948000)=nil, 0x948000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006ab000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000094c000-0x8)={0x0, 0x5}, &(0x7f000094b000)=0x8) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000094b000)={r3, 0x6}, &(0x7f000094d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000453000-0xa0)={r4, @in={{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]}, 0x6, 0x7f, 0x82, 0x2000000401, 0x1}, &(0x7f000094b000-0x4)=0xa0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000094e000-0x8)={r5, 0x5}, &(0x7f000094a000)=0x8) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000094a000-0x5c)={{0xa, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x9, [0x4, 0x8000, 0x4b, 0x7, 0x0, 0x8, 0xffffffffffffffff, 0x1]}, 0x5c) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000754000/0x4000)=nil, 0x4000, 0x2, 0x32, r1, 0x2) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00007ee000-0x4)=0x1001000, 0x4) recvmsg(r0, &(0x7f0000949000-0x38)={&(0x7f00002b2000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000948000)=[{&(0x7f0000948000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00008e3000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000533000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000079000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f0000948000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000850000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f00007d5000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000931000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x8, &(0x7f0000948000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x8}, 0x20) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000081a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074b000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) socket$inet(0x2, 0x1, 0xfffffffffffffff7) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r0, &(0x7f0000390000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094f000-0x1)=0x10) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005aa000)=@assoc_id=r3, &(0x7f000094f000-0x4)=0x4) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00005f0000-0x8)=@assoc_value={0x0, 0xcfd}, &(0x7f000094a000)=0x8) 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) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[{&(0x7f0000948000)="b0a9463cf14a37ca96d317327bae0ed256ac5670e4498145c489eb15c45d7db251d3331341b0ef3a33a083ccf559", 0x2e}, {&(0x7f000067c000-0xe9)="6f1a8427b8ea8096172d726d6585a4a498bef7a93c1a7fa66bf3dc965d7c1e360e652aa307c36a40af4fbe6e926f1599161249906a5cd9842753b0ddcc0e535e46ed2e9e561b4dfb2f9dab53326388d517d7d7c48efff7e45d02cdf6e527dca9c70bc68d64903257ce507015b62fbec5bfa45601ef517bf2c30919c67baf63c63fa96b2f42e9881a2063a809713f1e713280c3fb5230517ffa81a306fd9c33d28d21acaf293531b8594cc7d7b9c2d051f82c4708963be5cafefbcad61d9d9edab6ff6c0a7b13147c50314c7c56d330ed14c68a1ee7359fde1ec9e004b6585befd6eca565f9ec5c74cc", 0xe9}, {&(0x7f0000949000)="1b0c0f7beb8a8b92352c29b2d348bb8b836fea84c55aeac187bdbe8ef95ff05e30a8c97858e91d1e615cf2b88f592e11ec63029a1cbce9dfe3482d334c7c8be89fd6cdbc3154caef718dc6f4ef249547ee3fb82353dbee999276b254d9ac60d91e78507d2e7f393291242f53748d4db96f7d926e963fd865ace91386ec7759207e5a05738d72b39feaee36fbe4f831b25d964f1a7f985c2f6a7e7bde00539cd570c93947a88042d0c96a49bf9cb0c52e534d5cd22892749957c3d6b9c86ca1d7e8248d24d43b8c3fde2e92", 0xcb}, {&(0x7f000094b000-0x7e)="d72bce30cb57318f8e05a69acc43a7ae364c8b8bbc7894c6410b5d6cd7f1169bfee22936bb363cf90302c966915b4805045e64886f7ebc19c73a0b1ee521b78eecd7b8d308e3fd886f35c3e2351a5c8de819b9b241ffb76de36329a2902006f400a6071c1b1175e4e28534148d7dbd09d75728544dd1e753bcf615c4db41", 0x7e}, {&(0x7f0000348000)="ba173e771854da87522472a276687b", 0xf}, {&(0x7f000094c000-0x8d)="0e8e1d5e6c0c4f3b584a4838fd783518ffd04abf969cb8f932f2522d743caab1be7ed09fc6a9e368968f2fe384a97a50ddf34f39aca48e530dcac86fdfdf84db71e057bd2f58aa0ea7fa1c5df8d79dc4cd3dff67169cf1ff389a452a252160278958f75990cc9fef494b9ef4eb1a88656ee30d2f9fa8e6c36d4396cf2432bba8ad81510ebf6147f20b7475f6f7", 0x8d}, {&(0x7f000085a000)="616e05754930340d3162ec320e678e79fe836d6c8ff87cd89280113899b3eed22087d2f59ee488dfe50400db9f1fe3526e308eb852b7fa689e1925bdbd13cce93494761ee7f437e2146c913b034714c2004e141843d518f9ae43cdba46be43c889c3c2706f1deaee444d8aa5a1c90a4d800439256c2d2df9d8658646c4fd4f954cdbec656b3f9a89f211b056615336612c3c7725f6e60a1e5554c790f89490a2c7fed312256f503565fca0b6fd45404e81162e9cc9239afc09809333ba73750457091208050be7c5736cda2657d7f65f612eba8a2a3fb9a718d899bb60398d36", 0xe0}, 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{&(0x7f0000231000)="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0x1000}], 0x9, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x20000000, 0x200, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/08/25 19:35:25 executing program 0: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)="2f6465762f6b766d00", 0x40000000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000021000)={0x0, 0x0, &(0x7f0000014000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000001e000-0x20)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$KVM_ARM_VCPU_INIT(r2, 0x0, &(0x7f00002d6000)={0x5f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000022000-0x18)={0x0, 0x7fff, 0x10001, &(0x7f0000022000)=0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f000001d000-0x18)=[@text64={0x40, &(0x7f0000021000-0x64)="5561768db3e6122d41a5c68a561d07d0bd937869ecfcda6fdac7109d23a756c3a66c647ccfbf3f36330f1dfe523e674af213b56fad718020c21915b1c4b1a37bfb1119ef6477d2d5992cf4079aa6fc2b7e2243ae91c0ca941773350bb4a9157016188f88", 0x64}], 0x1, 0x4000000000000, &(0x7f0000023000-0x20)=[@dstype0={0x6, 0x9}, @cstype3={0x5, 0x3}], 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f000001f000-0x18)=[@textreal={0x8, &(0x7f000001a000)="baf80c66b80ae6568b66efbafc0cf20f01c8ee0f20d86635080000000f22d8660f382869e966b9800000c00f326635004000003e0f0666b8000001000f23c00f21f8f40f23f866b9650b00000f32660f383db600000f3566b9800000c00f326635008000000f3086490e", 0x6a}], 0x1, 0x8, &(0x7f0000004000)=[@cr4={0x1, 0x610000}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4a, &(0x7f0000ed4000-0x4)=0x1, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000db3000)={@loopback={0x0, 0x1}, 0x6, 0x3, 0xff, 0x0, 0x3, 0x28, 0x4}, &(0x7f0000db3000)=0x20) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d04000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f52000-0x4)=0xe8) socket$inet6(0xa, 0x3, 0x7) [ 47.901722] sctp: [Deprecated]: syz-executor3 (pid 4099) Use of int in max_burst socket option. [ 47.901722] Use struct sctp_assoc_value instead 2017/08/25 19:35:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x2fe, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000f56000)="2e2f66696c653000", 0x2200, 0x141) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r1, 0x5, 0x1ff, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f00009f8000-0xce)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f49e51a1ed15f2ca51178e39c440670dcffb570ae3648da3045252c47f8c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e49b36825336e94d4f51e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd4cb7c3f49946ca978ab062c0ac62f813621a09d212eb9408642cd4a29f71730710c4b80989546", 0xce, 0x800, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x2b, &(0x7f0000f53000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ec3000)=0xc) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000f55000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x28, 0x0) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x1, 0x30, &(0x7f000003e000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000060000)=0xa9) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000986000-0x3b)="536c4f84635aae76193d6777c5f547c086a3512d2d78f41bfb77614dca6ee0dfee67620eb4b8190dc13c07753e28991f8305298230a0a24e8ac965", 0x3b, 0x8004, 0x0, 0x0) setrlimit(0xf, &(0x7f0000a14000)={0x2, 0x379}) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r5, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) [ 48.009272] sctp: [Deprecated]: syz-executor3 (pid 4107) Use of int in max_burst socket option. [ 48.009272] Use struct sctp_assoc_value instead 2017/08/25 19:35:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl(r3, 0x894c, &(0x7f0000158000)="") r4 = dup2(r0, r1) setns(r0, 0x8000c000004) setns(r1, 0x100040000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000e1c000)={0x0, 0x3, 0x10, 0x9, 0xc4}, &(0x7f0000beb000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001d2000-0xa0)={r5, @in={{0x2, 0x3, @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]}, 0x4, 0x100000001, 0xe8, 0xfca, 0x40}, &(0x7f0000dc5000-0x4)=0xa0) r6 = gettid() fsetxattr(r1, &(0x7f0000628000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00002ef000)="5b75736572657468316367726f75702b2f76626f786e65743000", 0x1a, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000592000)={{0x1, 0xcb1}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x20000, 0x3, 0xfffffffffffffff7, 0xfffffffffffffffc, 0x80000000, 0x5, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpgrp(r6) flistxattr(r1, &(0x7f000066e000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000488000-0x8)={r4, 0x4}) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f000068c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) fcntl$notify(r2, 0x80000012, 0x8) getsockname$inet(r4, &(0x7f000053b000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c40000)=0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00004e9000-0xc)={0x2, 0x0}) 2017/08/25 19:35:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000439000-0x8)="2e2f66696c653000", 0x100) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000aae000)=0x0) r1 = syz_open_dev$evdev(&(0x7f00008d3000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x8000) recvfrom$ax25(r0, &(0x7f00004f2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3, 0x40, &(0x7f000079a000)={0x3, {"0ef80072f606b6"}, 0xfff}, 0x10) memfd_create(&(0x7f0000c19000-0x4)="00000002", 0x2) preadv(r1, &(0x7f0000ddd000)=[{&(0x7f0000f1e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000f02000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000147000)=0x0) r2 = memfd_create(&(0x7f000098c000-0x12)="6d6e6574302400", 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000867000)={0x0, &(0x7f00008ca000)=[]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002dc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1ffe}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000ccc000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bd0000-0x4)=0x23) r3 = open(&(0x7f000087e000)="2e2f66696c653000", 0x400000000141046, 0x109) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) r5 = semget$private(0x0, 0x0, 0x300) semctl$GETZCNT(r5, 0x7, 0xf, &(0x7f0000656000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") clock_gettime(0x0, &(0x7f0000d37000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f000064d000)=[{{r6, r7/1000+10000}, 0x1, 0x4d, 0x400000002}, {{r6, 0x0}, 0x965, 0x81, 0x87315}, {{0x77359400, 0x100000000000}, 0x20000000000006, 0x800, 0x7ae7}, {{0x0, 0x0}, 0x0, 0x1fd, 0x100}], 0x60) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9) ftruncate(r3, 0x10000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d8f000-0x10)=@generic="5aa858c3ef4a056ebf2db4d6fc5b5925") epoll_wait(r3, &(0x7f0000b3f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xba9c) sigaltstack(&(0x7f0000475000/0x2000)=nil, &(0x7f00004e2000)=0x0) r8 = fcntl$dupfd(r4, 0x40a, r2) getresuid(&(0x7f0000950000)=0x0, &(0x7f0000754000)=0x0, &(0x7f0000735000)=0x0) getgid() socket(0x3, 0x0, 0x80000000) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000443000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x5, &(0x7f0000fbe000-0x14)=[0xffffffffffffffff, 0x0, r9, 0x0, 0xffffffffffffffff]) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f000094a000)="0000000000000000000000000000000000000000") sendfile(r4, r3, 0x0, 0x72439a6b) 2017/08/25 19:35:25 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x40) msgget(0x3, 0x0) getuid() mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x400002000006, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r0, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) epoll_create(0x6) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5472, &(0x7f0000239000-0x8)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000238000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00001b4000)={0x1, r1}) geteuid() mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000239000)={0x0, 0x0, 0x0}, &(0x7f0000224000)=0xc) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000001a000-0x1)=0x0) getpgid(r1) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000239000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000087000)=0xc, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004dc000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e24000-0x4)=0x10, 0x800) socket$inet6_dccp(0xa, 0x6, 0x0) inotify_init1(0x80800) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) dup(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f14000-0x12)="2f6465762f696e7075742f6576656e742300", 0xf87, 0x20000000000004) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000adf000-0xf)="2f6465762f73657175656e63657200", 0x20003, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000ec3000)={0x1, &(0x7f0000395000-0x8)=[{0x8, 0x40, 0xc9, 0x5}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000031b000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x9, 0x800, 0xcc5, 0x8000, 0x80000001, 0x40, 0x6c3, 0x2, 0x7, 0x5, 0xc4a9, 0x4, 0x4]}, &(0x7f000038f000)=0x108) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000677000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003d3000-0x10)={0x0, 0x0, 0x5, 0x1000}, &(0x7f00008af000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000016e000-0x38)={r3, 0x200, 0x670, 0x0, 0x7631, 0x0, 0x7fff, 0x9, {r4, @in={{0x2, 0x3, @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]}, 0x100000001, 0x790, 0xffff, 0x7, 0x7ff}}, &(0x7f00006c2000)=0xb8) getsockopt$inet6_udp_int(r2, 0x11, 0x60, &(0x7f000074e000-0x4)=0x0, &(0x7f000072f000)=0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000bc1000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00009fe000)={0xffffffffffffffff, 0x1, &(0x7f00007b2000)="1a"}) mmap(&(0x7f00001d6000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x100000000000000) open$dir(&(0x7f00004b0000)="2e2f66696c653000", 0x1ffffd, 0x6a) mount(&(0x7f000066b000-0x8)="2e2f66696c653000", &(0x7f0000527000-0x8)="2e2f66696c653000", &(0x7f0000c6d000-0x6)="72616d667300", 0x0, &(0x7f0000d86000)="") perf_event_open(&(0x7f0000e0a000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfffffffffffffffc, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000d59000)="2f6465762f7573626d6f6e2300", 0x9, 0x200) r6 = accept(r5, &(0x7f00003e2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000096f000)=0x60) recvfrom$unix(r6, &(0x7f00009c0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x0, 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r6, 0x0, 0x2, &(0x7f000068a000-0x10)={0x0, 0x2d, 0x0, 0x1}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getflags(r5, 0x403) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f000034a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x200000080, "6c72772874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00004e2000-0x20)="0707a74e5d0000ff0f8607ffe910000015788e000d000308b402842a30f414", 0x1f) close(r1) r8 = accept$alg(r7, 0x0, &(0x7f0000f84000)=0x0) read(r8, &(0x7f0000f55000+0xdef)="00000000000000000000000000000000", 0x10) sendmsg$alg(r8, &(0x7f0000538000)={0x0, 0x0, &(0x7f0000b81000-0x20)=[{&(0x7f000079c000)="dc339311b08b5797aefd1ac71033cbb9", 0x10}], 0x1, &(0x7f0000fc0000)=[], 0x0, 0x0}, 0x0) 2017/08/25 19:35:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) bind$unix(0xffffffffffffffff, &(0x7f0000001000-0xa)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f00001f0000/0x2000)=nil, 0x2000, 0x3, 0x4030, r0, 0x1) r1 = socket(0x10, 0x2, 0x0) r2 = inotify_init1(0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl(r4, 0x894c, &(0x7f0000ef3000+0xcc)="") mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x80100000009, 0x30, r0, 0xa6f) r5 = msgget(0x1, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000095e000)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) getresuid(&(0x7f0000b66000-0x4)=0x0, &(0x7f00002f1000)=0x0, &(0x7f0000879000-0x4)=0x0) r8 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000023f000)={0x0, 0x0, 0x0}, &(0x7f000061c000-0x4)=0xc) clock_settime(0x0, &(0x7f000042a000-0x10)={0x0, 0x0}) lstat(&(0x7f000089f000)="2e2f66696c653000", &(0x7f0000e5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r6, 0x9) r12 = gettid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000636000)={{0x3, r7, r8, r9, r10, 0x10, 0x3, 0x0, 0x0, 0x0}, 0x95, 0x9, 0x7, 0x9, 0x2, 0x9, r11, r12, 0x0, 0x0}) stat(&(0x7f00005de000)="2e2f66696c653000", &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r4, r3) capset(&(0x7f0000032000)={0x19980330, r11}, &(0x7f00006b9000)={0x0, 0x5c6, 0x5, 0x9ec, 0xffffffff, 0x100000000004}) prctl$intptr(0x2f, 0x2) dup2(r1, r2) setns(r2, 0x40000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = memfd_create(&(0x7f0000981000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766d6e6574312e747275737465647b5c7b47504c00", 0x3) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r13, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000b21000)=0x8) 2017/08/25 19:35:25 executing program 1: mmap(&(0x7f0000000000/0x6d5000)=nil, 0x6d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000241000)="2f6465762f7663732300", 0x8, 0x800) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000da7000)="2f6465762f6877726e6700", 0x2200, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000046000)="2f6465762f72746300", 0x224000, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000776000-0xb)="2f6465762f766373612300", 0x3, 0x400) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000939000-0x4)=0x8, 0x4) sendmsg$nfc_llcp(r2, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0xb, ""}, 0x10, 0xfffffffffffffffe}, 0x4c800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 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) r3 = syz_open_dev$usbmon(&(0x7f00000b4000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00001b4000-0x8)={0x200000208, 0x8002}) bind$bt_sco(r3, &(0x7f00008f2000)={0x1f, {0x9, 0x1, 0x618, 0xffffffff, 0x601, 0x1000}}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000f5000-0x4)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000011000)="76656e6f00", 0x5) syz_extract_tcp_res(&(0x7f0000316000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000090e000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000012000)={0x42424242, 0x42424242}, 0x21c7, 0x2) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a53000)=0x0) fcntl$lock(r4, 0x5, &(0x7f000027d000-0x20)={0x3, 0x6, 0x6, 0x0, r6}) syz_extract_tcp_res$synack(&(0x7f00008e4000)={0x42424242, 0x42424242}, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@remote={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, 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, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) syz_extract_tcp_res(&(0x7f000000a000-0x8)={0x42424242, 0x42424242}, 0x80000001, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e99000)={0x0, 0x9}, &(0x7f0000c5d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000eb9000-0x8)={0x0, 0x1ff}, &(0x7f0000a69000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c7b000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000936000)={r8, 0x9}, &(0x7f0000b4d000-0x4)=0x8) syz_emit_ethernet(0xaa, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [{[], {0x8100, 0x40, 0x8, 0x4}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x70, 0x6, 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, r7, r5, 0x0, 0x0, 0x1c, 0x11, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "9946227c314c9f90feb19a679edf0c96"}, @mss={0x2, 0x4, 0x200}, @generic={0x4, 0xe, "d6dcae04deea617a65dae473"}, @nop={0x1}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x16, [0x80000001, 0x3f, 0x9, 0x100, 0x9]}, @timestamp={0x8, 0xa, 0x7, 0x81}, @md5sig={0x13, 0x12, "2bb993748f9305826427487662de1ea5"}]}}, {""}}}}}}}) 2017/08/25 19:35:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000086b000)="2f6465762f7663732300", 0x20, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007db000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dab000)="2f6465762f6b766d00", 0x5, 0x0) io_submit(0x0, 0x2, &(0x7f0000cc4000-0x28)=[&(0x7f0000b6a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000d9000-0xe1)="", 0x0, 0x7, &(0x7f0000b97000-0x50)={0x7, 0x0, 0x0, @tid=0x0}, 0x0, r0}, &(0x7f0000a10000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000956000-0x1000)="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", 0xd36, 0x2, &(0x7f0000b4f000)={0x1, 0x0, 0x0, @thr={&(0x7f00006a9000-0xd0)="e50d380b8cffda7510c13e89243f", &(0x7f0000136000-0x1000)=""}}, 0x0, r0}]) prctl$void(0x4000007) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000724000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000145000-0x4)=0xc) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f000053f000)=@pic={0x8, 0x6, 0x9c30, 0xff, 0x9, 0x3, 0x81, 0x8001, 0x1, 0x7, 0x9, 0x8, 0x80000000, 0x10000, 0x8, 0x100}) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000777000)=[@text64={0x40, &(0x7f0000279000-0x66)="66b834010f00d026656766480f388274fb6a3e4c0f01cbc4820dbe75fac4e3fd6d0d5f090000803e360f01d1c4e139586d0036f2410f5934f066baf80cb822eaf082ef66bafc0cb062eec744240074240000c744240252000000c7442406000000000f011424", 0x66}], 0x1, 0x41, &(0x7f0000ad8000)=[], 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1000000) getpeername$netrom(r0, &(0x7f000045a000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000041d000-0x4)=0x48) r8 = socket$bt_rfcomm(0x1f, 0x1, 0x3) clock_gettime(0x3, &(0x7f00007e7000-0x10)={0x0, 0x0}) wait4(r2, 0x0, 0xfffffffbfffffffd, &(0x7f0000abf000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getrusage(0x1, &(0x7f0000248000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f000071f000)={{0x0, 0x0}, {r9, 0x0}}, 0x0) r10 = shmget(0x0, 0x4000, 0x400, &(0x7f00005d2000/0x4000)=nil) getpeername$netrom(r0, &(0x7f0000396000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002b0000-0x4)=0x10) shmctl$IPC_SET(r10, 0x1, &(0x7f00006c4000)={{0x6, r3, r4, r3, r4, 0x2, 0x8001, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x4, 0x3, r2, r2, 0x81, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000d19000)={0x8000000000000000, 0x6, 0x200000, 0x8, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000d9a000-0x50)={{0x7, 0xa82c}, {0x5, 0x101}, 0x8001, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text32={0x20, &(0x7f0000f2a000)="660f38811a0fc72b66baf80cb8ea01a686ef66bafc0c66edc4c241a671000fc71a79890f01d10f01df0f20c035000000800f22c0c4c2cdbd37", 0x39}], 0x1, 0x0, &(0x7f0000ae1000)=[@dstype3={0x7, 0xf}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00001fd000)={0x8, &(0x7f0000914000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$bt_BT_POWER(r8, 0x112, 0x9, &(0x7f00002e2000)=0x100000001, &(0x7f0000701000-0x8)=0x1) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000835000)=0x2ff117ba, 0x4) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f000027d000-0x400)={"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"}) get_mempolicy(&(0x7f00000d7000-0x4)=0x0, &(0x7f000046d000)=0x0, 0x0, &(0x7f0000168000/0x3000)=nil, 0x7d409b92451d7741) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/08/25 19:35:25 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b7f000-0x78)={0x3, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x7, 0xfffffffffffffff9, 0x1, &(0x7f0000ef8000-0x10)=@generic="0e317e06be98761f63f1057e77a29fa5", 0x9, 0x7, 0xd452}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffc, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000aa2000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$int_out(r2, 0x2, &(0x7f0000518000)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x33, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x200000000, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) syncfs(r6) r7 = socket$inet6(0xa, 0x80003, 0x2c) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000675000-0xe8)={{{@in=@broadcast=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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfc000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000250000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x0, 0x4, 0x100000001, 0x0, 0x43d, 0x8000, 0x4, 0x1, 0x3f, 0x5, 0x9, 0x0, 0x646f]}, &(0x7f0000fbf000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000539000)={r9, 0x5ed, 0x3, 0x5, 0x7, 0xc9f4}, &(0x7f00006bf000)=0x14) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f000080e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000046000)={0x0, 0xde, 0x2, 0x9f, 0x8, 0x5f2, 0x10000003, 0xe5, 0x100000000000, 0x3f, 0xbf70}, 0xb) accept(r4, &(0x7f0000c2f000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a4000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d1f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000536000-0x3d)="3900000011001945000761e1c30000000000000002000000000000000100801a090004000000f1000000000000000000001300000007000d000152ecfb", 0x3d}], 0x1) 2017/08/25 19:35:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="9121d9cf6119", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d6d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f76000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000697000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x18)=[], 0x0, &(0x7f0000003000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000000e000-0x18)=@generic={0x4, 0x0, 0x6}) clock_gettime(0x7, &(0x7f00000cc000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r3, r4+10000000}, &(0x7f0000048000)=0x80000001, 0x3) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000dc5000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2af3, 0x8, 0x0, "54cee27fac496961426ee83e6d54494abc16f87de1660546b3ccfde472fba2d815c6188d8edb26f9caa9df0d674a17f5ebbdd69d1077a271d60ab089720f09011fdd437f48482d63d5dd4d94361aac32"}, 0x160) clock_getres(0xfffffffffffffffc, &(0x7f0000d2e000)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x4000)=nil, 0x4000, 0x3, 0x41150, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000045a000)="626f6e64300000000000000000000000", 0x0, 0x0, &(0x7f0000de0000)={0x661d0, 0x2, 0x7, 0xffff, 0x8, 0x3, 0x1, 0x10}) futex(&(0x7f000057c000)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x1, 0x1000000000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x2, 0x2010, r1, 0x4) fcntl$setown(r1, 0x8, r2) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f000093f000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={r5, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x1000020, 0x8010, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000049b000-0x8)=[{r1, 0x4200, 0x0}], 0x1, &(0x7f0000fd8000)={0x77359400, 0xe000000000000000}, &(0x7f0000fd9000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000554000-0x4b)="e3444754d5460c4632a814a204c5026902218e33e7965999ce3661b3f0b33f9e92b9990acda1b93a54996d689a82588fa2c9061247ba755d78a4e2ae23354b7cd2bce71b27e63378059bd8", 0x4b, 0x4, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000e25000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dd000)="2f6465762f72746300", 0x101000, 0x0) openat(r0, &(0x7f00006c1000-0x8)="2e2f66696c653000", 0x0, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00007b9000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000)="2f6465762f6b766d00", 0x20000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e80000-0x4)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008ed000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) inotify_init() r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)="2f6465762f736e642f73657100", 0x0, 0x0) r2 = add_key(&(0x7f000001f000-0xa)="73797a6b616c6c657200", &(0x7f000039a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000819000-0xc9)="141026de73b658df2306f4e6190b801ddb49a12c28bfa48a4add4e79e4fee981f48ca4bf729b1459b3c313bddd695b6af5e1c9be8842084bb415a31111aa0c7f5a21a099561895a7faa6c1d04f66a55fc4cc90f647a2369fd503adb340529b28ccc8ab4bbba4093226ed4b6080b5937233d0bd28cf069782fa663664f0755b108d4782e84041e77475af96ead2b01f0bcf4e4bc3dda92e6d90defb5779c0552e4c3619f9e9c806c0e232e1843b3a19ec0bc3885664b97e64bd4f62e2f83be7771bdd25b93c21e15dde", 0xc9, 0xffffffffffffffff) r3 = add_key(&(0x7f00007c6000-0xa)="73797a6b616c6c657200", &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d9e000-0x51)="a8d9bcfcbe1d76595c4870432c71e510fcc7c49d85ced5ab0a5be043dd337600b7bdb5b832205b105b634150877ca3713f087c8cb16c434b5e89e1d9b0de2c47f5e983cb1e49ea561defc9fd14029eb9c2", 0x51, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000865000)=[{&(0x7f0000c45000)="3a484bac3adb54e58b53d129102911d77cc73b21c18c5edf4a2b3a85c298fbfd1e04308b57b4ec9e4897adae30f71c66b027cd59bb", 0x35}], 0x1, r3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff3000-0x8)={0x0, 0x0}) read(r1, &(0x7f0000fb6000)="00000000000000000000000000000000000000000000000000000000", 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f00000cf000-0x8)="2e2f66696c653000") close(r1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)="2f6465762f73657175656e6365723200", 0x4000, 0x0) mq_open(&(0x7f0000fb7000)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x40, 0x43, &(0x7f0000301000-0x40)={0x0, 0x3, 0x4, 0x0, 0x0, 0x10000, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000129000)=0x0) 2017/08/25 19:35:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c25000-0x4)=0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000050000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x10b002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00002ed000-0x8)="2e2f66696c653000", 0xfffffffffffffffd, 0x0) r3 = socket$inet6(0xa, 0xa, 0x1078) getsockopt(r3, 0x9, 0x8001, &(0x7f0000c32000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000089000-0x4)=0x63) pipe2(&(0x7f00002ea000)={0x0, 0x0}, 0x80000) renameat(r1, &(0x7f0000346000)="2e2f66696c653000", r2, &(0x7f000095e000+0x831)="2e2f66696c653000") ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000804000-0x4)=0x0) getuid() stat(&(0x7f0000471000-0x8)="2e2f66696c653100", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xcf6000)=nil, 0xcf6000, 0x2, 0x10, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f000066a000)="72616d667300", 0x50, &(0x7f000000a000)="") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000035d000-0x9)="2f6465762f72746300", 0x600, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000741000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = dup(r4) perf_event_open(&(0x7f0000926000)={0x0, 0x78, 0x80000000, 0x8, 0x76c, 0x7b, 0x0, 0x4, 0x8, 0x9, 0x1, 0x0, 0x6, 0x3, 0x0, 0x4, 0x2, 0x2, 0x0, 0x1008, 0xbf43, 0x1, 0x7, 0x9, 0x40, 0x1f, 0x0}, r5, 0x3, r6, 0x0) 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}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) setitimer(0x0, &(0x7f00003a7000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00004e0000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc9000)="", 0x0, 0x0, &(0x7f000080e000-0x10)={r7, 0x1}) prctl$intptr(0x26, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffd, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000882000-0xa)="2f6465762f70746d7800", 0x80, 0x0) ioctl$TCXONC(r8, 0x540a, 0x1) 2017/08/25 19:35:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000171000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b95000-0x4)=0x1c) connect(r0, &(0x7f0000e60000-0xe)=@l2={0x1f, 0x7c0, {0x7, 0x80, 0x8001, 0x9, 0x7f, 0x0}, 0x80000000, 0x2ae2}, 0xe) clock_getres(0xfffffffffefffffd, &(0x7f00003a2000-0x10)={0x0, 0x0}) futex(&(0x7f0000dcd000-0x4)=0x0, 0x5, 0x0, &(0x7f000031b000)={0x0, r1}, &(0x7f0000924000-0x4)=0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000738000)={0x0, 0x0, 0x0}, 0xc) init_module(&(0x7f0000994000)="6e6f6465765b5b47504c00", 0xb, &(0x7f0000f6f000)="707070316b657972696e6700") getpriority(0x0, r3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00008b8000)={@generic="a1dd862c450ef5e1d53cfed71f4f3cec", 0x7}) semctl$SETVAL(r2, 0x7, 0x10, &(0x7f0000142000-0x4)=0x2) 2017/08/25 19:35:26 executing program 1: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000af6000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b2000)=0x10, 0x80000) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af5000)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa0000f22a40f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x5e}], 0x1, 0x0, &(0x7f0000ae1000)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00003a5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000359000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af6000)={0x8, 0x0, [{0x40000021, 0x0, 0x9}, {0xbff, 0x0, 0x9}, {0x40000aff, 0x0, 0x1}, {0x852, 0x0, 0x100000002}, {0xbc2, 0x0, 0x7}, {0x3a8, 0x0, 0x0}, {0x0, 0x0, 0x800}, {0xa92, 0x0, 0x0}]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000af6000)="2f6465762f6b766d00", 0x101001, 0x0) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r4, 0x4018aefa, &(0x7f0000af6000)={0x0, 0x5, 0x5f56, 0x5658}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af8000-0x20)={0x80000003, 0x0, 0x3000, 0x1000, &(0x7f000024e000/0x1000)=nil}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000ca000+0x1b9)={0x74, 0x0, [0x1, 0xb9c, 0x6, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f00003cb000-0x20)={0x107000, &(0x7f0000af3000)=0x0, 0x8000, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000ae8000-0x48)={0x70003, 0x0, [0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1ff000002]}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f000095c000-0x400)={"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"}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00009f1000-0x98)={0x6, 0x0, [{0x40000007, 0xffffffffffff84ba, 0x6, 0x0, 0x3, 0x0}, {0x80000008, 0x1, 0x9, 0x3, 0x329, 0x0}, {0x7, 0x6, 0xc1f, 0x8, 0x101, 0x0}, {0x80000019, 0xfffffffffffffffc, 0x100000000, 0xa000000000, 0x5, 0x0}, {0xa, 0x7fffffff, 0x101, 0x8, 0x4, 0x0}, {0x0, 0x2, 0x0, 0x8, 0xc08, 0x0}]}) mbind(&(0x7f00007e6000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000af4000)=0x10001, 0x100000000, 0x4) eventfd2(0x0, 0x801) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f000024e000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000af9000-0x4)=0x0, &(0x7f00009b0000-0x4)=0x4) 2017/08/25 19:35:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009fe000)={0x3, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003a2000-0xc)={0x0, 0x3ff, 0x20}, &(0x7f00007e5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000597000-0x18)={0x0, 0x9, 0x30, 0x101, 0x2}, &(0x7f0000d92000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007f7000)={r1, 0x964e, 0x2, 0x7f, 0x774, 0x8b9, 0x5, 0x3, {r1, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0x9, 0x0}}, &(0x7f00000aa000-0x4)=0xb8) bpf$PROG_LOAD(0x5, &(0x7f00001d2000)={0x0, 0x6, &(0x7f0000000000)=[@map={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0xb5b, 0x8}, @generic={0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}, @generic={0x8001, 0x7, 0x4f2, 0x0}], &(0x7f0000b26000-0x8)="6d643573756d2f00", 0x8, 0x1b, &(0x7f0000001000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x9}, 0x30) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000000)="") 2017/08/25 19:35:26 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x3, 0x4, 0xffe0000, 0xffffffffffffffbf, 0x17}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000-0x4)=0x5) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x101100, 0x0) mmap(&(0x7f0000e61000/0x2000)=nil, 0x2000, 0xe, 0x32, r1, 0x100000003) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000e62000)=0x4, 0x4) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e62000-0x10)=[{r2, 0x144, 0x0}, {r2, 0x408a, 0x0}], 0x2, 0x5) r3 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r3, 0x40, &(0x7f0000ddb000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e62000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x4)=0x0) fchownat(r0, &(0x7f0000004000)="2e2f66696c653000", r4, r5, 0x800) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x2000)=nil, 0x2000, 0x2000000, 0x31010, r1, 0xffffffffffffffff) process_vm_readv(r3, &(0x7f0000e62000-0x60)=[{&(0x7f0000001000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000e63000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000ddb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}, {&(0x7f0000002000-0x45)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f0000002000+0x8f9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x6, &(0x7f0000003000-0x20)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000003000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000)={0x8, 0x2}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x2000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000065c000)="2e2f66696c653000") getsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f0000d5f000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ddb000)=0x1e) [ 48.428642] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/08/25 19:35:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000011000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f00001d0000-0x4)=0x401, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x800000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000085e000-0x8)="2e2f66696c653000", 0x200000010000000) readahead(r2, 0x620625b8, 0x1800000000000000) r3 = perf_event_open(&(0x7f0000a12000)={0x2, 0x78, 0xde, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8000, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x0) signalfd(r3, &(0x7f0000588000-0x8)={0x5}, 0x8) signalfd(r1, &(0x7f0000120000-0x8)={0x3}, 0x8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e2e000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x668, 0x0, 0x4000000002, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, r1, 0x0) process_vm_writev(0x0, &(0x7f0000a4e000-0x10)=[{&(0x7f000046f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c96000-0xa)="00000000000000000000", 0xa}], 0x2, &(0x7f0000001000-0x30)=[], 0x0, 0x0) socket(0xa, 0x80002, 0x0) r5 = msgget$private(0x0, 0xffffffffffffeffd) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000c58000)=0x7f) msgsnd(r5, &(0x7f00004a8000-0x9)={0x3, "ec"}, 0x9, 0x5) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r6 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, r3, 0x0) setsockopt(r6, 0x800000010d, 0x80, &(0x7f0000000000)="0000fff81e", 0x5) inotify_init1(0x80000) r7 = gettid() get_robust_list(r7, &(0x7f0000eae000-0x8)=&(0x7f00005d9000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000b98000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x7, 0x36, 0xffffffffffffffff, 0x4) mmap(&(0x7f00001e7000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/08/25 19:35:26 executing program 0: mmap(&(0x7f0000d3f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d41000-0x8)="2e2f66696c653000", 0x4, 0x2120) ioctl$KDDELIO(r0, 0x4b35, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x20, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000575000-0xa)=@nl={0x10, 0x0, 0x3, 0x2}, 0xc, &(0x7f0000fc7000-0x50)=[], 0x0, &(0x7f0000001000-0x10)=[{0x10, 0x0, 0xfffffffffffffff7, ""}], 0x1, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x40032, r1, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ea7000-0x4)=0x0) r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000424000)="2e2f66696c653000", 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fcd000)="6e667300", 0x0, &(0x7f00007f3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000de8000)="2f6465762f766373612300", 0x80000000, 0x400000) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000372000)={0x0, r4, 0xab2f8033298ebef}, 0xc) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000017f000-0x9)="2f6465762f6b766d00", 0x200004, 0x0) unshare(0x41ffffc) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_GET_PIT2(r6, 0x8070ae9f, &(0x7f0000fcc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000172000)="2e2f66696c653000", 0x105) dup3(r6, r7, 0x80000) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef4000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) getsockopt$inet6_dccp_int(r8, 0x21, 0xe, &(0x7f0000fcd000)=0x0, &(0x7f0000fce000-0x4)=0x4) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x8, 0xfffffffffffffffe, 0x0, 0x0, @irqchip={0x9, 0x7}}]}) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000344000-0x8)={0x800400000ffff, 0x0}) 2017/08/25 19:35:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000019e000-0x4)=0x0) r2 = creat(&(0x7f0000d94000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) r3 = semget$private(0x0, 0x5, 0x0) semop(r3, &(0x7f000002f000-0x1e)=[{0x0, 0x1, 0x0}], 0x1) timer_create(0x6, &(0x7f0000e42000-0x50)={0x7, 0x100000005, 0x0, @thr={&(0x7f00003e2000)="00f97f654453bf7a31d0406df1361994dacb782f40a994c3b1e12ec318480d6921bcfe5799e564107d541aa8f44a1a6379eb60a1481a009e29f9f194f287ea1c05f90acac4d1a5a9bf24e1b33d5b601643f5", &(0x7f0000bf3000-0xd0)="9c6fad2b16626bdfc96ebadd65aa3128e2b95950cb1de961743ed7e93cfe8655cdc662beec32f9b7e555a9b5e427d966f51bf2894c0c92218f7d545a452229a45ba9d6eecae64f41a6ffa834c2e3857b19171e9b3c9aaab56b24ec98eed6ad6dac30c5d75caa2559a596fcbe867263020c850dcbc4726cab45038bd401efdd4732be8bb9125dafd488406040058d152a98f39fd3470c53cf676d74c20b6b14cdcb2930076a5594cb5b77b75ed9e88720bf7a8f604e64e15c0913af87413c4f68a88fc1f38b0aca3db78f7f44ab6b8c28"}}, &(0x7f0000485000-0x4)=0x0) r5 = mq_open(&(0x7f0000c94000-0x8)="2b657468315d2e00", 0x800, 0xd9, &(0x7f00002bf000-0x40)={0x9, 0x0, 0x6, 0x5, 0x7, 0x1, 0x3, 0x8001}) mq_getsetattr(r5, &(0x7f0000f1d000-0x40)={0x9, 0xf7, 0x433, 0x5, 0x3, 0x8, 0x1, 0xffffffff}, &(0x7f00009a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(r4, &(0x7f00001f5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) semop(r3, &(0x7f0000022000-0xc)=[{0x0, 0x0, 0x0}], 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ff8000/0x1000)=nil) getsockname$llc(r0, &(0x7f0000cad000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000069d000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c98000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035b000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000c41000-0x4)=r6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000943000-0x4)=0x3, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000072c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000905000)=0x14) semtimedop(r3, &(0x7f0000258000)=[{0x7, 0x8001, 0x1000}, {0x3, 0x2, 0x1800}, {0x0, 0x8000, 0x1000}, {0x2, 0x3, 0x0}, {0x2, 0x5, 0x800}, {0x3, 0x7ff, 0x800}, {0x2, 0x8001, 0x1000}, {0x7, 0xffff, 0x1800}, {0x2, 0x7fffffff, 0x1000}, {0x6, 0x2, 0x1800}], 0xa, &(0x7f0000576000-0x10)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f000096d000)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a78000)={0x0, 0x0, 0x0}, &(0x7f0000883000)=0xc) getresgid(&(0x7f0000ac8000-0x4)=0x0, &(0x7f0000244000)=0x0, &(0x7f000019c000-0x4)=0x0) setregid(r7, r8) openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) r9 = gettid() tgkill(r9, r9, 0x8) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000de2000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x10000) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000034000-0x12)=[]) 2017/08/25 19:35:26 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7e, &(0x7f0000001000-0x20)={0x1, {0x9}, 0x4, 0x7}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000000000)={0x0}) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r1, 0x81, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fee000)={0xaa, 0xfffffffffffffffc, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000853000-0x30)="0800000000000000655e5c76626f786e65743028250000000000000001796370757365742d262727a0255b70706d3000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r0, 0x100000000, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f00008a6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$alg(r2, &(0x7f0000208000-0x38)={0x0, 0x0, &(0x7f0000e7e000)=[{&(0x7f0000414000-0x1000)="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", 0x1000}], 0x1, &(0x7f00008fc000-0xe0)=[@op={0x18, 0x117, 0x3, 0x2}, @assoc={0x18, 0x117, 0x4, 0x3e4a}, @iv={0x98, 0x117, 0x2, 0x80, "51469e5a69b4693af524e80219fc612424a7d5b42985b1e589ab930998f2a279beed14fed612cad95a351c395f49f42c5e1eeac1afc28ac4bd42f0e5e21c7e35d0558434e46b51046fb8dcfa68ba3b8cab9da13da70a4da1987c6de4835f4358db64070d13b02c97d271d778b9dc30d43b0615bf851812d39bd13f3e6b4911f0"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0xe0, 0x90}, 0x8000) fallocate(r3, 0x3, 0x100000000, 0x9) close(r2) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000115000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00003f8000)=@int=0x8, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x1) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000ee3000-0x6)={0x6, 0x401, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000628000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0xe60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x401, 0x8, 0xfffffffffffffffc, 0x9, 0x113, 0x43be, 0x3, 0x40, 0x8, 0xe53, 0x8001, 0x7, 0x1, 0x7f]}, &(0x7f000025e000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004bb000-0x20)={0x3b865ede, 0x6, 0x200, 0x5, 0xc019, 0x4, 0x7, 0x1, r4}, 0x20) ioctl$TCGETS(r3, 0x5401, &(0x7f0000a81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005f3000-0xe8)={{{@in=@empty=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}}, &(0x7f0000a11000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000239000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) iopl(0x3bbf) [ 48.495887] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2017/08/25 19:35:26 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bbc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, r1, 0x0) r2 = semget$private(0x0, 0x2, 0xffffffffffffffff) semtimedop(r2, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x2000, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000fbc000-0x10)={0x1, 0xe838}) semtimedop(r2, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd, 0x0}, {0x3, 0x1000000000009, 0x1000}, {0x0, 0xc1, 0x800}, {0x1, 0x80000001, 0x1000}, {0x5, 0x6, 0x1800}, {0x3, 0x100000001, 0x800}, {0x7, 0x400, 0x1000}], 0x7, &(0x7f0000034000)={0x77359400, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000fbb000)=[{0x4, 0x5364, 0x1000}], 0x1) semop(r2, &(0x7f0000021000-0x18)=[{0x3, 0x101, 0x800}, {0x4, 0x81, 0x800}, {0x2, 0xec, 0x800}, {0x5, 0x3, 0x1800}], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a24000)="2f6465762f7573626d6f6e2300", 0x4, 0x80000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000920000-0x4)=0x9, &(0x7f000058f000-0x8)=0x4) sync() r4 = accept(0xffffffffffffffff, &(0x7f0000b14000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000932000)=0x58) setsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f0000689000-0xf8)="", 0x0) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000607000)={0x4, [0x7, 0x1ff, 0x80000000, 0xfffffffffffff000]}, 0xc) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) syz_open_dev$sndtimer(&(0x7f0000eb3000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x200000) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000858000)=0x1, &(0x7f000058e000)=0x4) read$eventfd(0xffffffffffffffff, &(0x7f0000d32000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xe60000)=nil, 0xe60000, 0x3, 0x32, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40000000) writev(r6, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)="77", 0x1}], 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000450000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r6, &(0x7f0000e5f000-0xbb)="", 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000e98000-0x4)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000172000)=0x0) 2017/08/25 19:35:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f000023a000-0x2)="8319", &(0x7f000000b000-0x4)=0x0, &(0x7f0000b27000-0x4)=0x0, &(0x7f0000000000)="f71c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x841, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0x8)="6b657972696e6700", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x2)="4000", 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0xa)="73797a6b616c6c657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="9fcc02bb1d8942b55f8ab9d8a492f14184d4a60d09b7dca3be5bd798782e9f5e93f4e5ff88dceb0003f9ad667d6f71d6f74c95a8680102313911b652d53c130486c3bad636f543e8d3e090673809ea9626b1767e68517beec583a7de18e216d18471e9a20583d0ab70caf3810d93f84f6841eff0a33462fe3a21", 0x7a, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x0, r3) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000cf2000)=0xcde) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000001000-0x46)={0x0, 0x0, 0x40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/25 19:35:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c71000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000222000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000871000)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000)="ca2d6367726f75702c6d696d655f74797065776c616e3000", 0xfffffffffffffffd) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005d2000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000682000-0x1d)={@generic="251d75a508b882f5c70e6e539067f19a", @ifru_flags=0x400}) keyctl$get_persistent(0x16, r3, r5) r7 = syz_open_dev$sndseq(&(0x7f000005f000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000fa2000-0xb0)={{0x2, 0x7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x13, 0x160000, 0xffffffffffffffff, 0x6ad1, 0xffffffffffff7fff, 0xfffffffffffff800, 0x10001, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f0000adf000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0xd3a7, 0x400000000000, 0x1000, 0xfffffffffffffffc, 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, 0x0, 0x0]}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000396000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) times(&(0x7f0000bf0000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000fa1000)=0x2) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setopts(0x1, r4, 0x400207, 0x20000021) socket$llc(0x1a, 0x0, 0x0) sysinfo(&(0x7f0000fe6000)="") 2017/08/25 19:35:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c2000)="2f6465762f73672300", 0x0, 0x0) r2 = semget(0x1, 0x0, 0x280) semtimedop(r2, &(0x7f00008e8000)=[{0x3, 0x7fff, 0x800}], 0x1, &(0x7f000002f000)={0x77359400, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) write(0xffffffffffffffff, &(0x7f0000001000-0x24)="", 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e91000)="2f6465762f6b766d00", 0x103000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4068aea3, &(0x7f0000139000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = semget$private(0x0, 0x4, 0xe3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000078c000-0x4c)={0xac8, 0x3965, 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]}) semop(r6, &(0x7f0000004000)=[{0xffffffffffffffff, 0x0, 0x17fd}], 0x1) r7 = semget$private(0x0, 0x40000000606, 0xc) semtimedop(r7, &(0x7f0000004000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x1, 0xba, 0x0}, 0x0, 0xea6, 0xffffffffffffffff, 0xc) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000009000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fgetxattr(r0, &(0x7f0000099000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000309000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) semop(0x0, &(0x7f0000003000-0x40)=[{0x0, 0x0, 0x0}], 0x178) flock(r4, 0x6) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000af6000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x0, 0xffffffffffffffff}}]}) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000af3000-0x8)={0x0, 0x3ff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000774000)="2f6465762f72666b696c6c00", 0x40, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f67000-0x10)={0x0, 0x1, &(0x7f00001e1000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e9b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bc6000)=@assoc_value={r8, 0x2}, &(0x7f00004b5000-0x4)=0x8) 2017/08/25 19:35:26 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = 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}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000550000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002f6000-0x4)=0x68) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000018d000-0xc)={0x2f1, "5c456b7f7b4e"}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000353000)=0x6) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r5, 0x10e, 0x9, &(0x7f0000ca6000)="", &(0x7f0000ca7000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edb000-0x4)=@int=0x0, &(0x7f0000e3a000-0x4)=0x4) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r6 = open(&(0x7f000031b000)="2e2f66696c653000", 0x50400, 0x40) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000000000)={r8, 0x7, 0x5, "80cdfd3e30c20f5cc2e8de2cdd3331a7784bd72c52ace484e10a73fcd61ca5cde55e3503a0dfce1b7760423485a093181acdbda58c94988c759a22373634f18a81c77b023d964e6fba68eaf52bad94a843d7f1c4275618b1b9a332c205524acb7a1f8ece74cdec2863e9f588b1d298220b668081681146d7e30a64bd3fe8b08130685a4718ecf5b31a34df6641e5acdd5d450c50f6431b3d322c9b85478c1d792272f0ee1735a77cad3fe6beda928bd0a3561278f958f5ba2326f55f24dbddd6412735ff870b3cd7e2825d28a7d6aa02843a9df93d"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000a96000)=0x0, 0x4) 2017/08/25 19:35:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000738000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x3, 0xffffffff}]}) futex(&(0x7f0000fd7000)=0x0, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 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, 0x5) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00005fc000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7f, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bf3000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) read$eventfd(r5, &(0x7f0000a62000)=0x0, 0x8) bpf$MAP_CREATE(0x0, &(0x7f000001c000)={0x3, 0x4, 0x4000000007, 0x20000000000007, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a19000-0x20)={r0, &(0x7f000018d000)="", &(0x7f0000052000-0xc4)="", 0x1}, 0x20) close(r4) r6 = eventfd2(0xfffffffffffffffb, 0x0) r7 = epoll_create1(0x80005) r8 = epoll_create1(0x4000080000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r2, &(0x7f00004e2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f00009a4000-0xc)={0x20000010, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000923000-0xc)={0x0, 0x0}) r9 = shmget(0x2, 0x2000, 0x1c, &(0x7f000047a000/0x2000)=nil) shmctl$SHM_INFO(r9, 0xe, &(0x7f000055b000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000fab000-0x4)="63646700", 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004d0000-0x1)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000457000/0x4000)=nil, 0x4000, 0x4008, 0x40000000032, r10, 0x0) [ 48.650929] mmap: syz-executor3 (4232): VmData 18501632 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. 2017/08/25 19:35:26 executing program 0: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000481000)="2f6465762f73672300", 0x3ff, 0x806) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000347000)="2f6465762f72666b696c6c00", 0x341000, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$tun(r0, &(0x7f0000ed7000-0x34)=@pi={0x1100, 0x5, "fbab9fa955c4ea8819e146309df7332337760a0ae3d2616ffcb5aa0e861d62c5d89e148a501665e3b6db3b001e"}, 0x34) get_thread_area(&(0x7f0000000000)={0x2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d93000)="76626f78036574305d287c67726f757070728863290002") request_key(&(0x7f00001d0000-0x5)="7573657200", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000782000)="5c2e776c616e3029706f7369785f61636c5f61636365737300", 0x0) r2 = open(&(0x7f00002f9000)="2e2f66696c653000", 0x400, 0x1c0) prlimit64(r1, 0x1000000000000009, &(0x7f0000632000)={0x6, 0xce1}, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000e02000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "4000000200020000000000fd0114001fffffffffffffe6000004d1d456dadb0775f1814061"}}}}) r3 = socket(0x8, 0x0, 0xfffffffffffff461) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000c7c000-0x2)=0xcab6, &(0x7f0000a93000)=0x2) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000655000)="2f6465762f72666b696c6c00", 0x4, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eef000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) 2017/08/25 19:35:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000065d000-0x10)="2f6465762f73657175656e6365723200", 0x80, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000981000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x6) connect$inet6(0xffffffffffffffff, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003e8000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000973000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000400000)=@assoc_value={0x0, 0x20}, &(0x7f0000f51000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000649000-0x8)={0x0, 0x4}, &(0x7f0000828000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000b1000-0x58)={0x1, 0x8, 0xfffffffffffffffc, 0x8, 0x40, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000454000-0x20)={0x0, 0xf3b, 0xc, 0xc22, 0x80000001, 0x2, 0x10001, 0x7d6700000000, 0x0}, &(0x7f00004bd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000afc000)={0x81, 0x8000, 0x5, 0x86d8, 0x0}, &(0x7f0000d9c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ea8000)={0x0, 0x5, 0x401, 0x9}, &(0x7f0000846000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000069a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ef1000)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000020000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x9, 0x40, 0x5, 0xfffffffffffffffc, 0x8, 0x10001, 0x9, 0x3ff, 0x3, 0x100000001, 0x100000000, 0x3ff, 0x4, 0x6]}, &(0x7f0000e2c000-0x4)=0x108) sendmmsg$inet_sctp(r3, &(0x7f0000a11000-0x118)=[{&(0x7f000032a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d4000-0xa0)=[{&(0x7f0000d7c000-0x12)="c61e42ca36c4f0331df608d378f5f9c267f1", 0x12}, {&(0x7f00003be000-0x97)="ea661cfd8e47fb466b379a0b51e2966e4e718b9335f526e7968ea5400e01ea051bffe4a9022a71cdf2282a304dac1e1d13724cab384a0e316712f45b9f0b1834b6f6de58c1e3948e6612768fd5d5cea6a03f57f1305b2c994e3db8bd7f8e7a866b9399550d2a4cb759897039cebd1b980cbeb097fb03d7750a30ca0c2542326f49f88cf22cde5b2f00bcddeb325a6ed81aa607bd752b4e", 0x97}, {&(0x7f0000be1000-0x8c)="f7ccd887164a797a5cdb58c965dcc9027709362de5227df97b09b7d2432d1496a38ca8da36da4f8ebec01ee5ccc5deaee0a9bf7928372a58f9b8247968d3be296fd2fbc2422fe521252b94fe561691f75528583c2050001ea46aa103cf1ee168ff2ca1ab4d4902081f0fc5f54ec628fdb89313dab5e453c69100720cc43e40d62134ecd35b8f1009e51af798", 0x8c}, {&(0x7f0000d5f000)="011fafd092c580bfd8aa6bb99e2dffae7bba228d6ad330121903", 0x1a}, {&(0x7f0000f0b000)="e5a5855049838dd8f8d1571b20bb2cc4df1b52503ee8494cd89353f7f7fd04f960a98e6c125fdb57a0293490c4df756ce46617f37d87ae75a9ddacb0b9a1bd2bea2e29d6b02d51459228b1f515a5df7f2e558968179fd7ea93e2ea639244a8ca31215830ae3935cc4f8bed4089c4df0ef5693a6fef312e06c59958ae822e6c4acdfbf810372deea1e4880d753ede6d5c4697", 0x92}, {&(0x7f000027f000)="a260349405f7230b9077f96787096bc29678fa804c09ecb772142592804ff42a053715aa6da6b5f07a542161797757a5f7d5b9fd4187d20c89a5f139838c4a7e406266b05694a72f3f459c6962fe20dff51af54d0b5ee074210753164ae900c97b9285f7ec36f0631e33cb71c2f6065fccf27a0a4421b884bc29cf0ca14ed7cb881e6308f126729ec3322d8ddee374de6f346e22f83806ffeefe7ba9721614", 0x9f}, {&(0x7f0000053000)="5ec0128b938af8d8649eb6d2bca611efa00b59acd65fa024082f7111e5d3f83a2785eb7aad25ce95e15a47fb0483e120a32012d322509db5f186bc648283a8145d7a5781fba70127ea06eb34067bd0c922", 0x51}, {&(0x7f00003dd000-0xb9)="17f38503630c49d1e445eb617138db34603dc0a53c0ded9bcd58c192841bd868ff10b10084c79def415f5d150b64c0a8410bb4fd487033bd0a59d7823c597c222f583bc905156616ba86c22036b3b6491e1a71aee5443764dbcf8315be17023b08df98471f450a89194b639d55369c7a4474664b07a4341d965516ce9eef8fbfde19bbc5ff266f92e8c8d16c1f7118cf0485f0f51468ccfa2a274731fc93d2b006891deeed5af866cc31a68add061af01e2b7a04dc954a25cf", 0xb9}, {&(0x7f00007ea000-0x39)="0e441a66cf71e6e4d5aa6ae9c0c5eb917be5f16e8cbc4909b72a135ae3b2af5ac9771ed4caa494d397d6d918a1250b33ccdf0ac751621304ac", 0x39}, {&(0x7f000027b000)="6661bef4a571b461dde3288083c378d35bcce3eea3b354a99e7182da5b9140f06631bec9545f7d26a0d08631eb063b4e4cf9c12fbeeb36501628dd82e821f51a592ae2b1fae62c4f36cc15b8db06ee8727781b409069b7a6f9ee2330c5a18d93fa4d0106e1524d88a46bf9e1c7a7214e8ffca28fe90409b6be040965555054c74ac20dc4c35b750ddc49c804fbccbe1844b0205890126bf6fb29902a50a479a816090987113b7455cb33aa81bcee613bd86f1a68883dcde275eeb3d88f86feff0e6d0768", 0xc4}], 0xa, 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0x1000}], 0x3, &(0x7f0000f47000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x8005, 0x9, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x1, 0xffffffffffffffff, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x8, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xffffffff00000001, 0x4, 0xfffffffffffffff9, 0x1, 0x40, 0x1, 0x5, r6}}], 0x4, 0x40800}, {&(0x7f0000fdc000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000048c000-0x20)=[{&(0x7f0000c0c000-0x1000)="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0x1000}, {&(0x7f0000258000)="e4c97091fa366bfcff5ff0d1334f3842b6b23b40ab", 0x15}], 0x2, &(0x7f0000bc9000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x8, 0x2, 0xbc, 0x2792, 0xa39, 0xd8, 0x3c2, r7}}], 0x1, 0x8011}, {&(0x7f0000009000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa9}, 0x1c, &(0x7f0000b3b000)=[{&(0x7f0000a4b000)="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0x1000}, {&(0x7f0000142000)="02e3948daa9f28144c4681e8461192c0c75d82bf89d398b3ff24df9e38ef7e87e15dd38373d49f1b20057b674eeb4218712edd70eaac0861c233a514df6756b2d2b23ebacc351c2082359b46a55c8b5a91b4e605d17a58e4d84692cebf573e0a00abd27a9dc49d5cf83e24f0fc3e2709904ed31386c51af60b4f", 0x7a}, {&(0x7f00006a2000-0xf4)="be19657243f088f43009292020626b61b5fee5e63b2b68028e579d9b5379effa522b0358599668eeda2c32f0a207fe4edaf87a44123177a2d871a20077fd834a4909b2a701641acb9bcb64eb85939c51883e2d4730345b4ac573da73d16edbe37006537fb2bc8720ee9b3b8e1d79032d88a6ff6054d57a4228174cf1c42dca3cadea7a0e2341b95cd99160e0dd5bbbc6150522c5addf9f4ed66d3172c0bf476f4a3591ac26b36bdc44799d1e102c5b37fa12396e9b003162476af9028436902a756abeb4bd478866d7882669cd9cd554ebc1c0999163b18ed717a3a6a6b31ebcce088c52418ec7f9fc1e56412a2e21d196e6cb03", 0xf4}, {&(0x7f000006d000)="aa899e421f708364c129475b830d53988b66aef756bbe7e8a907ef7e5600033944fbf936e921450bf901eb6fc3ede354f16e1e83cce211c13bcfeee265379a9bf37bb79194ff1b7a0cbd110377dc5c9d9b0a9f00d7f2a397d57c5544a70295a9107ef46be6605f5f5440bb0cc0089817ba50ca4acc4cbdecdaf3e6f4513f208c4cf44e110bc8bf786ec703056dbff08ac2e069c34e00b3225cb555cf9fbef8df", 0xa0}], 0x4, &(0x7f00008c0000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x5dd, 0x6, 0x8, 0x4, 0xf292, 0x1, 0x7fffffff, 0xa4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8001, 0x4, 0x800, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x8, 0x8, 0x2, 0x10000000, 0xe8, 0x95e, r10}}], 0x3, 0x20000000}], 0x5, 0x40) listen(r1, 0x9) syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 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, {[]}}, {""}}}}}}}) syz_emit_ethernet(0x4a, &(0x7f0000283000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x14, 0x6, 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, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) [ 48.704968] audit: type=1326 audit(1503689726.381:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4242 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0xffff0000 2017/08/25 19:35:26 executing program 3: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xbaa000)=nil, 0xbaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4e) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6(0xa, 0x4, 0x6) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00007d6000)=0x0) bind$inet(r3, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r3, &(0x7f00007a3000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000357000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000baa000)={0x0, 0x0, &(0x7f0000baa000)=[{&(0x7f00006ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000df000)="", 0x0}], 0x2, &(0x7f0000bab000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x4a}, 0x2002) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00006ae000-0x4)=0x0, &(0x7f00009a7000)=0x4) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000baa000)={0x4, 0x2, 0x1, 0x7}, 0x10) listen(r1, 0x0) r5 = accept$inet(r1, &(0x7f0000ba5000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000416000-0x4)=0x10) shutdown(r5, 0x0) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e52000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f96000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x26, &(0x7f00002c1000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r6}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r7, &(0x7f0000afa000-0x1)="d5", 0x1, 0x4, &(0x7f0000ba5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) sendto$inet(r5, &(0x7f0000ba8000-0x1f)="8a11c8c4ef8066208aca8dc70259e39b7c4aa5191ee90b34d6cac30a030e36", 0x1f, 0x44045, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b65000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/25 19:35:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ircomm(&(0x7f00000c2000-0xd)="2f6465762f6972636f6d6d2300", 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0xfc)="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", 0xfb, 0xc000, &(0x7f0000002000-0xa)=@un=@file={0x8000000001, "2e2f66696c653000"}, 0xa) clone(0x0, &(0x7f00003d6000)="", &(0x7f0000e25000-0x4)=0x0, &(0x7f0000531000)=0x0, &(0x7f0000d28000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_nanosleep(0x846b7385180ac403, 0x1, &(0x7f0000c8a000)={r1, r2+10000000}, &(0x7f00003ce000)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000f1c000-0x10)={r3, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x41, 0x0) socketpair(0xc, 0xf, 0xfff, &(0x7f0000986000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc7)="463f9cf0f6f94a2103cfe25790a32f8d351851dfed04aae9a6e347a50deeeef7383d8ade80e9d0381bf29b3741d37f6ce504cd759b8145f0855bbb734322f1914af554708fa88661c5a290f6e17faa0ec849bf7925e00bdd3f91d1aee023c54fc00c7a4866e946bf788ba0544713b23aca533b74dc8ebd2713c7021bea2dfeb374590f0c8866fcdd6ab55572a82413002bd5f1a2732f30e4a3536df124d980a59f67f72d0b5502fd0e1135ba25de57f3248818a8769d2c429c737c04ca87abb01c208e774a254d", 0xc7, 0xfffffffffffffffe) keyctl$describe(0x6, r5, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000001000-0x4)=0xffffffffffffffb4, 0x4) 2017/08/25 19:35:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000223000)=0x2, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000029c000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r4 = eventfd(0x5) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x100000001, 0xfffffffffffffffe) clock_gettime(0x0, &(0x7f00004fe000)={0x0, 0x0}) r7 = socket(0x19, 0xe, 0x2ab9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000198000)={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8000}, {0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x80000000}, 0x80000000, [0x4, 0x1, 0x0, 0xfffffffffffffffb, 0xffffffffffff8001, 0x882, 0x8, 0x1e]}, 0x5c) mmap(&(0x7f000073d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r8 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f000099e000)=[{r5, 0x2, 0x0}, {r8, 0x0, 0x0}, {r8, 0x0, 0x0}, {r4, 0x8000, 0x0}], 0x4, &(0x7f00001a2000)={0x0, 0x989680}, &(0x7f000098c000-0x8)={0x9}, 0x8) sendmsg$netlink(r8, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x14, 0x12, 0x201, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000edb000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r5, r0, r7, r6, r8, r7, r7]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x6, 0x0}, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0x0, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000f000)="2e2f62757300", 0x0) openat(0xffffffffffffff9c, &(0x7f0000b04000)="2e2f62757300", 0x2000, 0x108) mount(&(0x7f0000054000)="2e2f62757300", &(0x7f000006b000-0x6)="2e2f62757300", &(0x7f0000031000)="00f900000000f807", 0x0, &(0x7f0000063000)="") perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f000060a000-0x4)=0x1, 0x4) eventfd2(0x0, 0x0) syz_open_dev$tun(&(0x7f0000038000)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f0000f25000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x3, 0x0, 0xf9fe}]}, 0x10) sendto(r10, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) personality(0x7000003) r12 = socket(0xa, 0x2, 0x3f) write(r12, &(0x7f0000d25000-0x24)="240000001e00ff5401ff0008e20e773f11f8db000900ff00dd042905ee0008f0000001ff", 0x24) 2017/08/25 19:35:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x100000000000000) r1 = getpgrp(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000062f000)={0x0, 0x0}) futex(&(0x7f0000804000)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r2}, &(0x7f0000b7c000)=0x1, 0x0) clock_gettime(0x2, &(0x7f000014d000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={r3, r4+10000000}, &(0x7f000020f000)=0xfffffffffffffffe, 0x2) clock_gettime(0x0, &(0x7f0000514000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000272000)="2e2f66696c653000", 0x10000, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f000067a000-0x38)={&(0x7f0000dea000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000070000-0x30)=[{&(0x7f00000d8000-0xc)="720d6747327d8a4d2f49295c", 0xc}, {&(0x7f000022c000-0xea)="a5fce3ae352ecbeee2d93b95be32c5acd51900d371f9cbdc5f14e3649471bd014a0251460085859c796fa2b9c1f959b55448bc1739dc85bb945256c7645b9a97e73c3ff10be20e62a86921c582c8bc754f14ab20012057b9cd14cd7cdba1b52383b828ef395f846da5b45be1d763f1fbb4a69d749556ebb74fa50c04c57bd04994e1a1a64a5391d516441d53d489797a612d6caac7101f0e2aa8ea9208299ab00776646fdd77057734f07644491a15fdd8ceea8a7cf928bd8b8785705bf412dccb36f420d891b17159d85bc50a73fdeb3d056a1ae423dfa99db997969d183086127f978e5df02e42eadc", 0xea}, {&(0x7f0000651000)="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", 0xfc}], 0x3, 0x0, 0x0, 0x0}, 0x20000011) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = openat(0xffffffffffffff9c, &(0x7f0000c86000)="2e2f66696c653000", 0x2000, 0xa) read$eventfd(r7, &(0x7f0000cce000)=0x0, 0x8) r8 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x811, r8, 0x0) sched_getaffinity(r6, 0x8, &(0x7f0000fe3000)=0x0) poll(&(0x7f0000138000)=[{r8, 0x0, 0x0}], 0x1, 0xffffffffffffff7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 48.872219] audit: type=1326 audit(1503689726.548:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=4242 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4512e9 code=0xffff0000 2017/08/25 19:35:26 executing program 7: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x7, 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f000026e000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = semget$private(0x0, 0x40000000000005, 0x4) semop(r1, &(0x7f000002f000-0x1e)=[{0x3, 0x6, 0x0}, {0x3, 0x0, 0x0}], 0x2) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000ef4000-0x4)=0x0, 0x8, &(0x7f0000f9d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semtimedop(r1, &(0x7f000001e000-0x2a)=[{0x5, 0xffffffdffffffffb, 0x1000}], 0x1, &(0x7f000001f000)={r2, 0x989680}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f9e000-0xb)="2f6465762f6877726e6700", 0x44c000, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000345000)="2f6465762f72746300", 0x42a00, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000114000)={{0x773593fc, 0xfffffffffffffffe}, {0x773d9400, 0x3}}, &(0x7f0000f9e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000001000-0x6)="2e2f66696c653000", 0x0) semop(r1, &(0x7f00001ae000-0x6)=[{0x2, 0x10001, 0x800}], 0x1) unshare(0x40600) semtimedop(r1, &(0x7f0000a10000-0x3c)=[{0x1, 0x9, 0x1000}, {0x0, 0x4, 0x1800}, {0x1, 0x400, 0x1800}, {0x1, 0x0, 0x1000}, {0x1, 0x5, 0x800}, {0x3, 0x5, 0x1800}, {0x4, 0xffffffffffff8001, 0x1000}, {0x4, 0x20, 0x800}, {0x6, 0x1, 0x1800}, {0xffffffffffffffff, 0x25, 0x1000}], 0xa, &(0x7f000043d000)={0x0, 0x989680}) semctl$IPC_RMID(r1, 0x0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000c5c000)={0x6, 0x8, 0x0}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000f8a000)=[0x2]) io_setup(0x7ff, &(0x7f0000012000)=0x0) mmap(&(0x7f0000b8d000/0x3000)=nil, 0x3000, 0x8, 0x40010, r3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007f9000-0x8)={0x0, 0x800}, &(0x7f00002c5000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d39000)={r6, 0x6}, &(0x7f000003b000-0x4)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b77000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000787000-0x4)=0x0, &(0x7f0000fa0000-0x4)=0x4) pselect6(0x40, &(0x7f0000dad000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c39000-0x40)={0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac2000)={0x0, 0x0}, &(0x7f0000395000)={&(0x7f000002a000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f9f000-0x10)={0x0, 0x0}) io_submit(r5, 0x1, &(0x7f000000c000)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000025000-0xd)="", 0x0, 0x0, &(0x7f0000013000-0x14)={0x0, 0x0, 0x0, @tid=0x0}, 0x0, 0xffffffffffffffff}]) 2017/08/25 19:35:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x7) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003a5000)=0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f57000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r2 = accept$inet(r1, &(0x7f0000f60000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5f000)=0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x178, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000000000000000) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f61000-0x4)=0x7, 0x4) mmap(&(0x7f0000a9b000/0x4000)=nil, 0x4000, 0x6, 0x32, r0, 0x200000000) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x3000)=nil, 0x3000, 0x0, 0x32, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000f62000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x200000000000011, &(0x7f0000886000-0x4)=0xe64, 0x4) sendto$inet6(r0, &(0x7f0000f5b000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x400007, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f00002bb000/0x4000)=nil, 0x4000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f67000)="2e2f66696c653000", &(0x7f0000f68000-0x8)="2e2f66696c653000") mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000f62000)={0x0, 0x0}, &(0x7f0000f62000)=0x8) r4 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000a96000)=0xbce) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000002000-0x35)="67", 0x1, 0x2000c800, &(0x7f0000f6a000-0x1c)={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000f64000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f64000-0x4)=0x8, 0x807ff) r5 = dup3(r3, r4, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f00006e1000/0x2000)=nil, 0x2000, 0x1, 0x32, r5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x800000000000004, r6, &(0x7f00002be000)=0x0, 0x4000000000000007) sendto$inet6(r4, &(0x7f0000f65000)="e6", 0x1, 0x0, &(0x7f0000e37000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/08/25 19:35:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b3a000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xc, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r0, 0x0) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000b41000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000ee8000)={0xf5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x83, 0x100000001, 0x100, 0x0, 0x4, 0x130, 0x80}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x8000) sendto$inet(r3, &(0x7f0000719000)="", 0x0, 0x0, &(0x7f00007c8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1e, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) dup(r6) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x70, 0x0, 0x4, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x2000)=nil, 0x2000, 0x8, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r7, &(0x7f0000011000)={0x3, 0x64, 0x2, @thr={&(0x7f000000f000)="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", &(0x7f0000012000-0x5a)="d4861e56af5c9be91ea1b76a3678ab36a853215b53ffadc08f4042f6746d30a3d10f31fbd4d49c832de010c09aac1834e336e6829da681b981ebe068894209ea87cad0e8f7914175a5ddcf9057d7116856d7a9c3469238e3a4cc"}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000004000)={0x0, 0x0}) mkdirat(r7, &(0x7f000000e000)="2e2f66696c653000", 0x84) socket$netlink(0x10, 0x3, 0x1f) 2017/08/25 19:35:26 executing program 2: clone(0x0, &(0x7f00003fd000-0x2)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f0000b02000)="") mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ee000+0xc02)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000066a000)=0x0, &(0x7f0000fd4000)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f0000fd5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x4000032, r3, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x1) mmap(&(0x7f0000000000/0xd0f000)=nil, 0xd0f000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d10000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf1000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000022d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, r5}) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x3e, r0, 0x2000000000000000) r6 = openat(0xffffffffffffffff, &(0x7f0000d10000)="2e2f66696c653000", 0x40000, 0x9) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r6, 0x21, 0x80, &(0x7f00003e2000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d10000)=0x35) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x2a, &(0x7f0000fd5000)="", &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000fc1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000d11000)="2e2f66696c653000", &(0x7f0000d12000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c) 2017/08/25 19:35:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x100000602) ioctl$int_in(r0, 0x5452, &(0x7f0000d93000)=0x7) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 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) r2 = 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, 0x0, 0x0, 0x0, 0x58, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00003d8000-0x8)="2e2f66696c653000", &(0x7f0000bac000-0x8)="2e2f66696c653000") socket$inet6_dccp(0xa, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000165000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x84, "6563622874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000511000)=0x0) migrate_pages(r4, 0x7, &(0x7f00005f7000)=0x0, &(0x7f0000424000-0x8)=0x1ff) r5 = accept$alg(r3, 0x0, &(0x7f0000b4d000-0x4)=0x0) pipe(&(0x7f000024b000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000833000)={r8, r9+10000000}) clock_gettime(0x0, &(0x7f00004ec000)={0x0, 0x0}) write$evdev(r7, &(0x7f0000f0b000-0x90)=[{{r10, r11/1000+10000}, 0x6, 0x8, 0x800}, {{0x0, 0x0}, 0x0, 0x789, 0x3}, {{0x0, 0x2710}, 0x6, 0x6, 0xb3}, {{0x0, 0x2710}, 0x2, 0x6, 0x7ff}, {{0x0, 0x0}, 0x1, 0x8, 0x7f}, {{0x0, 0x2710}, 0x5, 0xac61, 0xfffffffffffff995}], 0x90) ioctl$EVIOCSREP(r6, 0x40084503, &(0x7f0000bf4000-0x8)=[0x100000001, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000001000)=0xfffffffffffffffc, &(0x7f0000800000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f00004ba000-0x25)="4bcf03715d1518f240839cb6766d5ce86fb43350d8297d0da6d2b8f01829dfeac7baf5f5df", 0x25, 0x0) 2017/08/25 19:35:26 executing program 0: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000003, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000ded000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00002fb000-0x1)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000df1000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000016b000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009eb000)=0x38) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xea, &(0x7f0000630000)="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", 0x1000) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000df1000-0x4)=0x0) r4 = dup(r2) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001bf000)={0x0, 0x0}, 0x10000000080000) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f000047d000-0x20)={0x16000, &(0x7f0000df2000-0x8)=0x0, 0xa, r5, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000ac1000)={r4}) r6 = geteuid() setuid(r6) r7 = semget(0x0, 0x1, 0x0) semctl$IPC_INFO(r7, 0x1, 0x3, &(0x7f0000684000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r3, 0xfff, &(0x7f0000df0000)=0x1, &(0x7f00000aa000)=0x7ff) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = dup(r5) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000137000-0x4)={0x7, 0x7, 0x101}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000df0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000df1000-0x14)=@ethtool_wolinfo={0x9, 0xaa, 0x4, "348f67711f4b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000def000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/08/25 19:35:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfff0800020000001) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3, 0xfcb1, 0x71, 0x80000001, 0x0, 0x149e, 0x10002, 0x8, 0x0, 0x1, 0x5, 0x5, 0x0, 0x400, 0x2, 0x6, 0x200, 0x1141, 0x5, 0x6a, 0x7, 0x0, 0x6943, 0xc, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0xffffffffffffffff, 0x32, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0xa400, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000e000-0xa)="2f6465762f70746d7800", 0x200, 0x0) r4 = perf_event_open(&(0x7f0000007000-0x78)={0x2, 0x78, 0x92, 0x2000000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xd34, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x1f) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a8a000-0x4)=0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000fdd000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d91000/0x2000)=nil, 0x2000, 0x1fffffe, 0x1d, r1, 0x20000000000008) ioctl$TUNDETACHFILTER(r2, 0x401054d6, &(0x7f0000fdd000-0x4)=0x80000002) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000fdc000-0x1)={0x1ff}, 0x1) socket(0xa, 0x80005, 0x0) r7 = getpgrp(r6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xffffffffffffeffe) mmap(&(0x7f0000371000/0x3000)=nil, 0x3000, 0x20000001, 0x40000000a050, r5, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, r7, r7, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000fde000-0x4)=0x0) r8 = shmget(0x1, 0x8000, 0x54000000, &(0x7f0000553000/0x8000)=nil) shmctl$SHM_UNLOCK(r8, 0xc) mq_open(&(0x7f0000002000-0x9)="2f6465762f70707000", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xcc15, 0x0, 0xa73a}) setsockopt(r0, 0x31, 0x10000000003e, &(0x7f0000000000)="1dc0", 0x2) 2017/08/25 19:35:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fe000-0x10)="2f6465762f73657175656e6365723200", 0x10000, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e74000)="2e2f66696c653000", 0x0, 0x8) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00001c3000-0x4)=0xffffffff) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000751000-0xc)={0x101, 0x7, 0x20000000000007, 0x101, 0x3, 0x400000007}) r2 = socket(0x10, 0x802, 0x0) prctl$getreaper(0x27, &(0x7f000096a000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a02000)=0x0, &(0x7f0000caa000)=0x4) ioctl$TIOCCONS(r1, 0x541d) write(r2, &(0x7f00001ba000)="220000001a000714088a190009001300800d0000090100000001000004000400f426", 0x22) bind$inet(r2, &(0x7f00007aa000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f8b000-0xb8)={0x0, 0xffffffff, 0x2, 0x172, 0x2b, 0xffffffffffffffff, 0x5, 0x6, {0x0, @in6={{0xa, 0x3, 0xb800000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x13f, 0x3, 0x6, 0x0}}, &(0x7f0000ca5000)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008a8000)=@assoc_value={r3, 0x8001}, 0x8) epoll_create(0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) r5 = fcntl$dupfd(r4, 0x0, r4) shutdown(r4, 0x0) sendto$inet6(r5, &(0x7f0000fe9000)="c5", 0x1, 0x0, &(0x7f00008a2000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b23000)={0x0, 0x0}) 2017/08/25 19:35:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000523000-0x9)="2f6465762f73672300", 0x3, 0x2000) bind(r0, &(0x7f0000b72000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) personality(0x803fffd) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000632000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt(r1, 0x0, 0x5, &(0x7f0000183000-0x1)="eb", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00006ad000)={0x2, 0x1, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dbb000)="", 0x0, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000440000-0x20)={@common="00000000000000070000000000000000", @ifru_flags=0xc000}) sendto$inet(r2, &(0x7f0000daa000)="", 0x0, 0x20040040, &(0x7f0000dca000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r2, &(0x7f0000db8000)="00", 0x1, 0x2, &(0x7f0000dc3000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) ioctl$void(0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/08/25 19:35:26 executing program 5: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000aed000)={0x3, r0, 0x1}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000013e000)={0x5, 0x0, [0x9, 0x0, 0x8, 0x2400000000000, 0x2, 0x82, 0x2, 0x4]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000851000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009be000-0x4)=0x18) sysfs$2(0x2, 0x7, &(0x7f0000aef000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a92000-0x40)={r4, 0x38, "a64d80cba83a0578bd6dbb9d230d0a75d6ee1e225a12e317c0078712bdca68728da4bae55819773d53ef0efefbc8461463c63d969c266348"}, &(0x7f0000931000)=0x40) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000ae8000)={0x1, 0x0, [{0x20000001e, 0x4, 0x0, 0x0, @msi={0xe19, 0x1, 0x3b77}}]}) msgget$private(0x0, 0xa0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000084d000)={0x4, 0x3, 0x10000c0000000, 0x1000, &(0x7f00000d6000/0x1000)=nil}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000ae7000)={0x0, 0x0, []}) 2017/08/25 19:35:26 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bf3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = userfaultfd(0x80806) mmap(&(0x7f0000441000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0xfffffffffffffffe) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00001ed000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = epoll_create(0x10000) mmap(&(0x7f0000bf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open$dir(&(0x7f0000ae5000-0x8)="2e2f66696c653000", 0x300, 0x28) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000249000)="00000000000000000000000000000000000000000000") r5 = syz_open_dev$vcsn(&(0x7f0000bf5000)="2f6465762f7663732300", 0x1, 0x0) mmap(&(0x7f0000bf6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf7000/0x1000)=nil, 0x1000, 0x4, 0x32, r4, 0x0) bind$netrom(r2, &(0x7f0000369000)=@full={{0x6, {"6f0780a0f05c07"}, 0x100000000}, [{"98b3ed5d020001"}, {"6acc000003009d"}, {"f7ff03a384cdb6"}, {"b7a411bb638200"}, {"dfb5cf0533df78"}, {"eeee23cae69301"}, {"78048acd88af04"}, {"0954fc8af32d45"}]}, 0x48) flock(r3, 0xb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000bf6000)={0xffffffffa0000001, 0x0}) r6 = memfd_create(&(0x7f0000003000-0x1e)="2c2c2347504c24766d6e657431706f7369785f61636c5f61636365737300", 0x200) fallocate(r6, 0x1, 0x0, 0x87dc) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x1, 0x2011, r6, 0x0) mmap(&(0x7f00000d0000/0x1000)=nil, 0x1000, 0x2000002, 0x8010, r5, 0x0) truncate(&(0x7f0000bf8000-0x8)="2e2f66696c653000", 0x100000fa) read$eventfd(r6, &(0x7f000030a000)=0x0, 0x8) mmap(&(0x7f0000000000/0xb2e000)=nil, 0xb2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x8) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$ircomm(&(0x7f0000b2e000)="2f6465762f6972636f6d6d2300", 0x0, 0x900) unshare(0x4000) ioctl$TCSETA(r6, 0x5402, &(0x7f0000042000)={0x0, 0x0, 0x10001, 0x5, 0x0, 0x7fffffff, 0xfffffffffffffffd, 0x0, 0x2, 0xb8705e1}) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x5}, &(0x7f000000a000-0x10)={&(0x7f0000005000)={0xff}, 0x8}) r8 = syz_open_dev$evdev(&(0x7f0000497000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f0000b2b000-0x1c)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0x0}}}) epoll_wait(r7, &(0x7f000094d000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x401) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r5, &(0x7f0000bf8000-0xc)={0xffffffffc000201f, 0x0}) 2017/08/25 19:35:26 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x6b, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000)=@sco={0x1f, {0x2, 0xffff, 0xe201, 0x2, 0x9e85, 0x5}}, 0x8) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2017/08/25 19:35:26 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000e000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000c000-0x6c)={0x0, 0x61, "793327ce971f2ef916657b26f34ddfa533c3df0aac8746892fda53715419c8a5a182359770f2c458fdd3c4aee315e70a8a60e2a6df50eb089c15a1ccf52dde1bf2f2dbc66ebaba95bac92af65c135b8578ddce1c54ca72b3b677849f2b8bf8286f"}, &(0x7f0000007000)=0x6c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000c000)={r2, 0xb0, 0x2, 0x7}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000b000)=0x4, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1042, &(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000)={0xffffffffffffff05, 0x8, 0x4, 0x37ac, 0x0}, &(0x7f000000e000)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000011000-0x4)=0x8, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x80000000) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000000f000)={r2, 0x6}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000013000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="61b7be93586ace82ebc85f1c9fe42d90"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000012000-0x4)=0xc) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x0, 0x2, 0x5, 0x80, 0x20, 0x5, r5, r6}, {0x80000000, 0x7fff, 0x9, 0x5, 0x9, 0x7ff, 0x7, 0x0}, {0xcec, 0x10000, 0x7c, 0x4}, 0x8000, 0x1, 0x3ff, 0x1, 0x28, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x200, 0x9e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3, 0x3, 0x3, 0x2, 0x3, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000012000)={r3, 0xb6, "4e776b9ea37829b70a8f5bdcbbcd12a072d74c5ecf992dab1561b73d9eac7cf57947c787e6b82994d0be051eb6e704cba5bb31712cc8f08a953087b88af1985d61e414904772d0781105e044deba5eca10f3cdf0bb97d0698619c361cc0356171865f478ffc7dc02716651dafa073380a49f69296968d3ea0b609fcf73854803169b024e62a7e8c9b7062b6f31fca137a23385a66005a6158d31e69e956df6270e8d916aa240a18a71dd94a6a11211c2564306cd9008"}, &(0x7f0000009000)=0xc0) 2017/08/25 19:35:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x80000002) poll(&(0x7f0000016000)=[{r0, 0x0, 0x0}], 0x1, 0xaef) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000078c000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getuid() r2 = syz_open_dev$tun(&(0x7f000039d000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000fffffffb7d0100bc5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d80000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sigaltstack(&(0x7f0000044000/0x3000)=nil, &(0x7f0000c7c000-0x8)=0x0) fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x1) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000472000)={0x0, &(0x7f000005d000-0x2)=[]}) msgget$private(0x0, 0x2) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000019000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000004000-0x4)=0x3, 0x4) stat(&(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000004000-0x8)=[r6, r7]) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000019000)=0x7) ioctl$TCXONC(r0, 0x540a, 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000016000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) syz_kvm_setup_cpu$x86(r5, r4, &(0x7f0000a75000/0x18000)=nil, &(0x7f0000f9b000-0x18)=[@textreal={0x8, &(0x7f0000e7a000)="f0834500850f01c966b90f0b000066b867409afd66ba000000000f3066b93e0b000066b80b00000066ba000000000f3082930f9a000fc75f8af20f01c90f0092d600baf80c66b8346cca8266efbafc0ced67640f06", 0x55}], 0x1, 0x9, &(0x7f0000723000)=[@cr0={0x0, 0x40000028}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/08/25 19:35:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x103000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30749402000000000000067d08cebd5c", @ifru_addrs=@llc={0x1a, 0xf8, 0x4, 0x4, 0x5, 0x0, @random="965923227e27", [0x0, 0x0]}}) r2 = dup(r1) getsockopt$inet_mreq(r2, 0x0, 0xfffffffffffffffe, &(0x7f0000dbd000-0x8)={@multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000959000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) fcntl$F_MEM_UNLOCK(r0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000003b000)={@common="62637368300000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) epoll_pwait(r2, &(0x7f000091e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000684000)={0x4b}, 0x8) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r0, r0, 0x9, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000236000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006ea000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a15000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000009a000-0x40)={&(0x7f0000131000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001c3000)=[0x0, 0x0], &(0x7f000064a000-0x8)=[0x0, 0x0], &(0x7f0000c68000)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) listen(r0, 0x7fffffff) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003d4000-0x8)={0x0, 0x3}, &(0x7f0000793000)=0x8) msync(&(0x7f0000525000/0x3000)=nil, 0x3000, 0x800000000004) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c9c000)={r3, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0xed87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3}, 0x98) r4 = syz_open_dev$usbmon(&(0x7f000091a000)="2f6465762f7573626d6f6e2300", 0x1600000000000000, 0x103000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e7e000)={r3, @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]}}, &(0x7f0000022000)=0x8c) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000b8d000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000ef6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000097e000-0x10)={r3, 0x1, 0x7fff, 0x7}, &(0x7f0000131000)=0x10) connect$inet(r0, &(0x7f0000a3e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000012000+0x3c0)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/08/25 19:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8000000032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004ec000-0x1)=0x7ff, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000370000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000055f000)=@ethtool_sset_info={0x37, 0x5, 0x0, [0x0, 0x2db, 0x6, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000057b000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000072a000-0x40)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f00001b7000/0x18000)=nil, &(0x7f00005bf000-0x18)=[@text32={0x20, &(0x7f00005aa000)="66ba4300b0d9ee64814c2b98010000000f00dd0f060f019b315000000f235e0f0059000f35f30f350f011cac", 0x2c}], 0x1, 0xffffffffffffffff, &(0x7f0000442000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000029000)=0x5) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f000093a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x3, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00000e5000)="2f6465762f736e642f73657100", 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00003f3000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00007a8000/0x18000)=nil, &(0x7f0000ae1000)=[@text32={0x20, &(0x7f0000f4e000)="0f20c035000004000f22c00f21b1653e3e0f01c90f55530166baf80cb88065a788ef66bafc0c66b800a066b857000f00d066b80f010f00d0653e660f3881060f873f2b0000c4c24d9f7cb9fd2e0f01ca", 0x50}], 0x1, 0x8, &(0x7f0000adf000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8, 0x10001, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/08/25 19:35:27 executing program 1: mmap(&(0x7f0000911000/0x2000)=nil, 0x2000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xff, 0x200002) r1 = syz_open_dev$sg(&(0x7f0000912000)="2f6465762f73672300", 0xc, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x5)="7965616800", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LOGGING(r0, 0x4008aef0, &(0x7f0000001000-0x8)={0x4, r1}) r2 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r3, 0x0, r2, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000cf6000)=0x3b) recvfrom(r6, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(0x0) fcntl$setpipe(r3, 0x407, 0x0) perf_event_open(&(0x7f0000d28000)={0x2, 0x78, 0x8, 0x9694, 0xd0f, 0x5, 0x0, 0x8, 0x21400, 0x2, 0x401, 0x1, 0x9, 0xe, 0x0, 0x4, 0x0, 0x3, 0x3, 0x40, 0x9, 0x4, 0x0, 0x8, 0x4, 0x1ef1, 0x0}, r7, 0x14cc, r4, 0x1) fcntl$setsig(r5, 0xa, 0x12) vmsplice(r4, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0d08f0a702cd7a2c9cbe75d4230e9fe", 0x10}], 0x1, 0x0) dup2(r4, r6) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001000-0x10)={&(0x7f0000912000)=[0x0, 0x0, 0x0, 0x0], 0x4}) writev(r5, &(0x7f0000fcc000-0x53)=[{&(0x7f0000fc9000)="ec", 0x1}], 0x1) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000001000-0x18)={"ce9fddd57e2cf052de38891d86c41aaf", 0x200040, 0x5}, 0x18) readv(r3, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)="000000000000000000", 0x9}], 0x1) fcntl$setown(r5, 0x8, r7) tkill(r7, 0x14) 2017/08/25 19:35:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00007ec000-0x8)={0x0}, 0x8) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f000000b000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xa, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000008c000-0x78)={0x3, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x232, 0x7fff, 0xa3, 0x9, 0x6, &(0x7f0000231000)=@generic="aa3843e3d29a7d1a118b972cbdb74c30", 0x7, 0x6, 0x7}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6175746f667300", 0x0, 0x0) perf_event_open(&(0x7f0000829000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00002f0000)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000761000-0x4)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000e74000-0x34)={{0x0, 0x3, 0x0, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x4003, &(0x7f0000021000)=0x4, 0x6) io_setup(0x400000009, &(0x7f000041b000-0x8)=0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c0e000)={0x11, 0x1f, &(0x7f000004d000)="dc343a35c231ca65896e95a372169e70ef9ad269ec5dd91b95454cae547e64"}) r6 = syz_open_dev$evdev(&(0x7f00000d9000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x4000) select(0x40, &(0x7f0000754000)={0x200, 0x6a2, 0x2, 0xfffffffffffffff7, 0x1, 0x80000001, 0x7, 0x80000000}, &(0x7f0000493000)={0x81, 0xccf7, 0x7, 0x2, 0x5, 0x8, 0x5df, 0x2}, &(0x7f00007b1000)={0x40, 0x5430, 0x488, 0x6, 0x9, 0x8, 0x9, 0xb}, &(0x7f0000c86000)={0x77359400, 0x0}) write$evdev(r5, &(0x7f000052a000-0x60)=[{{0x0, 0x0}, 0x1, 0x50, 0x2}, {{0x0, 0x2710}, 0x965, 0x81, 0x87315}, {{0x77359400, 0x0}, 0x7, 0x8, 0x5}, {{0x0, 0x0}, 0xfffffffffffffffe, 0x1fe, 0xf65}], 0x60) ftruncate(r5, 0x10000) sendfile(r6, r5, 0x0, 0x72439a6b) io_cancel(r4, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f0000684000)="", 0x0, 0x7, &(0x7f00005dd000)={0x0, 0x0, 0xfffffffffffffffd, @tid=0x0}, 0x1, r3}, &(0x7f000046d000-0x20)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x1, &(0x7f000005d000+0x4ac)={0x0, 0x0}) 2017/08/25 19:35:27 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) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000e, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4011) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x3e, &(0x7f0000056000-0x2250)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x10, 0x6, "43f087", 0x8, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}) read(0xffffffffffffffff, &(0x7f000083e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33) perf_event_open(&(0x7f0000180000)={0x2, 0x78, 0xd6, 0x0, 0x0, 0x40, 0x0, 0x3, 0x1, 0x0, 0xfa02, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x400000000000000, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002d5000)="2f6465762f6175746f667300", 0x101400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00001fe000-0x8)={0x43, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e2a000-0x4)=0x0, &(0x7f000016b000)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000d16000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8f8d, 0x4, 0x7fffffff, 0x8, 0x0, 0x5, 0x81, 0xfffffffffffffd08}) accept$inet6(0xffffffffffffffff, &(0x7f000069a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006d5000)=0x1c) bind$inet(r3, &(0x7f0000091000)={0x2, 0x1, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005eb000-0x8)={0x0, 0x6}, &(0x7f0000efe000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000566000)={r4, 0xaf, "41a5145837c89e6561e9733ee08238a93b6c9d8e4f78ac92b70919953a7e4ad38fe0a2aec34fb4f8a2572e30de4116d0b7650713c7c4e6092fd5e9bd3c9684322c245094f1a5e49f8bc675789a180bef3d8a4bad9ae975019ad354b001069a8a254ee96a1788158adf46b66e2579264b0a552054520d2bdd5c99470fd4cc021ea65fef5b3e2c56524c4173dc96f23f561bb733a7f67c360386a3dd8d813c2aa36f981621e082a4802c8234088d30a0"}, &(0x7f0000996000-0x4)=0xb8) sendto$inet(r3, &(0x7f0000dbb000)="37", 0x1, 0x20000011, &(0x7f0000dc2000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000fdf000)=0x0) r5 = fcntl$getown(r3, 0x9) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000409000-0x4)=0x0, &(0x7f0000a52000)=0x4) fcntl$setownex(r3, 0xf, &(0x7f0000862000)={0x1, r5}) recvfrom(r2, &(0x7f0000e1f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x2000, &(0x7f00009bc000)=@sco={0x1f, {0x703, 0x9, 0x677, 0x4, 0xd1, 0x6}}, 0x8) fcntl$setstatus(r3, 0x4, 0x2000) read(r3, &(0x7f0000fdb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) shutdown(r3, 0x1) read$eventfd(0xffffffffffffffff, &(0x7f00005af000)=0x0, 0x8) ioctl$TCFLSH(r2, 0x540b, 0x0) 2017/08/25 19:35:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f000049b000/0x1000)=nil, 0x8000, 0x3, 0xc0, &(0x7f0000551000/0x2000)=nil, 0xffffffffffffffb3}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000000c000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000, 0x100000000000000, 0xfffffffffffffffe, r3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f000000c000-0xbd)={0x1, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9228}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = accept4$ax25(r0, 0x0, &(0x7f000000c000-0x4)=0x0, 0x800) fcntl$getownex(r4, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r5, &(0x7f000000d000-0x8)=&(0x7f0000008000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000d000-0x8)=0x18) 2017/08/25 19:35:27 executing program 4: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0x0) mmap(&(0x7f000039b000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d10000)=0x0, &(0x7f0000d0e000)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000268000-0x4)=0x100000002, 0x4) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x30, r0, 0x5) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x10000000010, 0xffffffffffffffff, 0x7fffffffffe) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x2fffffc, 0x22012, r0, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000d14000-0x4)=0x100006, 0x4) mmap(&(0x7f0000090000/0x2000)=nil, 0x2000, 0x2000000, 0x2010, r0, 0x0) r1 = socket(0x9, 0x1, 0xffffffff80000004) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000d11000-0x4)=0x1, 0x4) mmap(&(0x7f0000982000/0x1000)=nil, 0x1000, 0x0, 0x1d, 0xffffffffffffffff, 0x100000000004) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d14000-0x4)=0xffffffffffffb, 0x4) bind$inet6(r0, &(0x7f00009df000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x2000000, 0x1f, r0, 0xfffffffffffffffe) mmap(&(0x7f00003b4000/0x4000)=nil, 0x4000, 0x8, 0x40000032, r1, 0x0) mmap(&(0x7f000070b000/0x3000)=nil, 0x3000, 0x4, 0x2810, r0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d12000-0x30)={0x7, 0x8, &(0x7f0000d12000-0x40)=[@map={0xff, 0x80000000, 0x2, 0x1}, @map={0x5, 0x8000, 0x2, 0x1}, @generic={0x5, 0xffff, 0x6, 0x3e6}, @map={0xa8, 0x0, 0x6, 0xffffffffffffff9c}, @map={0xa, 0xffffbffffffff000, 0x401, 0x1}, @generic={0x1d, 0x5, 0x5, 0x9}, @generic={0x30, 0x9, 0x101, 0x101}, @map={0x100000001, 0x8, 0xfffffffffffffffd, 0xffffffffffffffff}], &(0x7f0000d12000-0x1)="00", 0x3f, 0xe8, &(0x7f0000142000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec86}, 0x30) mmap(&(0x7f0000b8a000/0x4000)=nil, 0x4000, 0xfffff7ffffffffff, 0x31, 0xffffffffffffffff, 0xffffffffffdffffc) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x2, 0x32, r2, 0x0) mmap(&(0x7f00002e5000/0x2000)=nil, 0x2000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000000000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000687000)=r2, 0x4) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0xe1c4f205f08f2c68, 0x0, 0x0, "07000000020000000800fd000000000000000800000000005fd1d4566bdb0775f1814061b1"}}}}) mmap(&(0x7f0000746000/0xf000)=nil, 0xf000, 0x10000000003, 0x4010, r2, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e65000)="4a", 0x1, 0xfffffffffffffffe, &(0x7f0000e66000-0x1c)={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/08/25 19:35:27 executing program 7: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="2f", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") renameat2(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00004cb000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) syz_emit_ethernet(0xabe, &(0x7f000064d000-0xabe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xa88, 0x11, 0x3, @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}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "dcef8f", 0x3, 0x2c, 0x4113ce97, @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}, [@dstopts={0x3e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xc1, "19a95e9b9c07013cf289c1b53fa37c6e5ff9ff08e2153d8a363699bb072b5da95a5b1e0d1840b5099d037c7bbb0d6c3417b7d68248ec4c687f9d894e4addff64db0a0d661b25779657239b462a6679e6c14826e76070e4b393594147c6ea2fb3ea74ba96835a7cc35e739fc784d780bf2efcb2b1293a88012e7883d28773a8f98ccace98a6ac31e894f0177637c404d21f5c4d2f8b052ecb69abcd426d52755cbdf399c5c8d0d7360c06676661ea4d151ae5143480616622a487186eee77cd93a8"}]}, @fragment={0x87, 0xfffc000000000000, 0x8000, 0x8, 0x8, 0x80000001, 0x1}, @hopopts={0xbf, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xca, "58fbc57288621352fa31ca32dec8d264eb01623e84afd8065e567ad4729d06da1267089bd6bb32f813001a22eb0f22f78f365776676c4f8d42fbcdc715081d91db9a44163ee4fba62c66807eba531e1d86b1dddaff2597883e7719236560a7d33f339ea6a5f187514030e3e7453100424cdd35126067e0d03a53bc28d1aeff8866fbe49c16b6681eafd07e49c7c1338c1bcb67db0f846b8c23f5936ce7c6dcff17bfe2b231177252bc3c67e750212d1907634300a3cc995efe5abe4e03e67720b5d629ec7bbd1d1cd607"}, {0x0, 0x99, "cff66f14895356ae9a7cfa4acaff5bdf24c10680a95aa49b1a3111ebe5009d0ed3544952603ef5ce866ca4a4890385e254e55032e3c619d219640e4910bd09b2478967ce6fbf1279200d76e0d33ea44fc5559136993beb2367eaf6735a2e2f3cbf8ccc2eea9d039e18896c7a6cc5f0014b57cec2ffe3808cc3214d63b662f2f7acb93f5814c8c5b76cfef3792a101486a989e2be2ba4e7be6f"}, {0x7, 0xf4, "e22a3d9559dcfc4242f9888e33b9a59d85d57db1acd6341a437c1d5b718a56e4d9d95d32c15603a92ff71d274dd3fac582cfa0c133833e5d5871b8f4a3931dbb31a4db64f2c9ef194d3ce9e8145f032e7b88a600c8ac6ae7043d7e1291b3ff96cad0a7d3a04be383fe179ae0347a51ea672c1a8e246cc63a7c90369cab73ce9c87cf871e4ed04f420051cc02c601025c386112a673a69f90cafafc52d64f72cb70d858b0a344cba88fe9aa507115b0761ef4005ca34de2a34073df42b1fdf8422d1c1d58fd0c4ac52491aeab0b893d98507abb7e14d1d091c0cb32106cd7fabfce659561f9b0e3fc6c714620c8f89731aabd4fa8"}, {0x1, 0xdb, "18b29dc92558f3e37871abec2042db7ded1cc6dcb73481fbbc3ca59df4b3b8753a0c89a855a5b5bf7d64b409233ea16ad0bf192939a05e026ab4f777d794e8a5d62384a8cc8d4ee4a055519f0d8363f5e0b02f0ec6f87d6204e30e02996fe1a09f7d1accfba5352fbed58335da0cd2c7d577d1ceba85ad965237a2b83c6299eb1cc76a5e7e42131ef447e6f5ff7b4ba609b42c2f185a947987e64601000267b5520d096aae522489526876ea734a6c2a28f8571024535843918e2eda90bf88c6abc0b10294f80410eeea70712da03851daf0da8d7cfd542152de23"}, {0xfe, 0x60, "3ec3bf96f18adaa624ce05d0750fc55f4637d7b5f6db7fa1234be693dc77fdcf86d65469d8b5a1e3f246b776ee71f2effc25287e9d64fd43a8cd03e1865c2dfee5d8123a37e564bdba4908d38891b7568dc37903151a96b60bd433770806be2d"}, {0x5, 0xdf, "9b9255af24f34f8b9f5aa012d417fdd2dda2d58d2a380fcbb26a21654193f1f1bbdba79f993cebffdcb2da292eb0d471992b0aac6f825a6af5504fe530e85b259e5e87f385f8f9bbe691910844143d5943c5e2beb67a6a345dd3bd5ffe58bf4cd38b3854ebd910f01a50a49f3b22686edccdac30523122545a4fa9a83a8a0a10bb1d29ea642e79bd13bd9f608bf52c547e60302b7c0fdc38681dc988769c4d5b198523a9702cf328ea67402c418ac1994dc23cb9ca41ac7006d9c05c980d2628c14c58f9d4ee2a5f8506e779d6476a194fd495e44fea045892b166cf3ed726"}, {0x1, 0xcb, "102b4b81bfad90e39c77cf36de79385edaa31a5182899e3050fdd5e9fc4c6dcee45b057330734fbb041411464fa557a3a52f017b7252b09e3c56c6c01b4638165851a62f583e2b1e4a2673b698e34437319fb852ece7b2d7067a2658a86f6179a5980b60200eff5a21fb83a1c93beafcd08ea48c68b48cece0cba72765380f5688ed9752b46d8e0c1eb8ca35901c63ee7380d2baef21b9071e0ea30b8b81b4880c2f262224217a09448fbe5170608c1d6bdc57ffda66caea736e679c557811720f58830f267eb4a6b4a7f0"}, {0xc2, 0x71, "2df6909fba4e35ac3814bed714a42fb4b5f6dc3002b9b3a9327a8104dde628ae7ee9e84bb1a72bd8db631e60c28054c017a491e48c57a9cc5323cc01e4f884d972761babbf836d27d42652765aad7f09d4ea697a98ba6054262c7d760d473201ab5b58d4f906c8b894bab5f538965cce92"}, {0x5, 0x98, "7b2f3ca1530969e94a1a9cb57fa41431516655308b3171e1ec18c0c2560ee0b060b6ec2110dd647da2d881ac57388e131b7c3abd8ed950ee2f3a8770e8449e3dcb8abfbd6d7cb58f701e213a58b9b7f60080feda9371d52a594fed4f32ade31ed28e79b73aaeb8fb040ef2027f7607550ad52ee3ee4545f55985d9526de8081e7b0743b7334a5a0cf37ca66c2c406e25d674f3883329e6f7"}, {0x0, 0x46, "343ef5719e1a15e16a0866d652090f4586d93c43beb9ee98aaee4214a26c92a787ac3d9d572c5ac34f8b3e8f31f880c25a6c02f3f6286da9efab542478025cde5cd8000e2ec0"}]}, @fragment={0x3c, 0x9, 0x1000, 0x10000, 0xffff, 0x1, 0x2}, @fragment={0x0, 0x35, 0x4, 0x7, 0x2, 0x2, 0x2}, @dstopts={0x87, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xab, "aa40c6bcda14d9987ee1b1b3c20b0d2ad14c8733862087acddce1f904b03de7ea892d46a89ec5b964fdb08e1857e88c3eda5c970c76ab1f7e3144aa671912b551a628beea5a11f9495f5d808a010e31d1974a9a7fd62a08407af2bd1b284b7802ff22a137dded59d950b5cd3ebde99836a627b693ebfe0adfc31f52dbdbdc4464ae5578135023656f8fd8fadbe206decbceee28230326aa75346884d783f080a7b5f807ec39281ee762711"}, {0xc2, 0xc8, "9db09e897c8fe9d921a8a89e18ffb5fa9bc6516e93fc98aa0ead46437ffafc3360d9a422560ac6e28adafb01fded56bc9991b446487c14e779a82a95f14450ca2d489806b80954e06983c2c5731e1765ee4427d16193f6c2becce9132f9cc1172ab314b02554ad94f8d307dd313818545cd2f7e28c5b198e749662da46403b75db7725eb8c7964f3117e17a9348fe7720e07427ff06c7fe248496a7a31a3020d4132224e44b481cff44be2f9197d7461c0f1f656ff36f1b49f83eae8608bd5a6b06a799afcc27d13"}]}, @routing={0x3a, 0xc, 0x1, 0x4, 0x7, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @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}, @loopback={0x0, 0x1}]}, @fragment={0x3c, 0x3c, 0xfef, 0x3f, 0x9, 0x81, 0x0}], "5125bb19570bb6bdfd0eaf959b30d242e6adde9c2999b4c73a8e1badc75c24e9026309b3e3b368dce402264894e999a7dc98d13bfd47eed0285184d1d5845940d08e5a5e4018c8137557d460ab306e63c96c89664683b0bd6cf7d0ed8d0cfcbdcce606552def744f2cde5c804ff05607a9fb8ab9332844cba9e9dda76946689019c3f53c9e4ab416391c62b32534dda2f95226694d29b62fbe24f7362790e19b4ead4e07effc621e4c00b1a6ffa40426a846ad47257c7687e3ce82bf1335eb3e097e3884d402875758ccee71015098c92c81cfbdf94b2173ef5aebf824a1"}}}}}}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000781000)={0x0, 0x3d, "756f7cd38beadc98c974462514e0ae4470b6a2f5aabc48c1157b1cf2e9d16f7b1042cab6586961e506ca4623247d53efc8c9e24d62883903072e7e7945"}, &(0x7f0000c58000)=0x48) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000641000)={r3, @in6={{0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x819}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3f}, &(0x7f0000f0c000)=0x98) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000b3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/25 19:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ae000/0x1000)=nil, 0x1000, 0x4, 0x8930f71d0a17cb75, r0, 0x100) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000aa2000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000aa2000-0x4)=0x1c) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002ab000-0x4)=@int=0x0, &(0x7f0000656000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000de5000)="2f6465762f73672300", 0x8000, 0x8000) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f0000a98000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000e40000-0x4)=0x18) mmap(&(0x7f00002a2000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000aa2000)=0x0, &(0x7f0000aa3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000758000-0x14)={0x0, 0x1f, 0x400, 0xfffffffffffffffd, 0x3d0, 0x2}, &(0x7f000003b000-0x4)=0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f6877726e6700", 0x420200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000073000-0x8)={0x0, 0x5}, &(0x7f0000fc5000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007f2000)={r3, 0xdb, "e321ec5626e645cfddc93afc3744b255aa5768fa30a238d4e426344dda3cf25be788e47af3b57af22dd1885245d1572391b8f26330825d9293b6f0607a33521fd0cb596f8c017baaa8e3c46b1b2f4ab03d0e770723e343647738cca301bfb936e4ee125e46d35f74e35e8f8dbbb09671cfc31d546a4c10a893a8cf719fa9f714217f15a077f15edc1ab9bf54a57b8b9ea92bf5263481f62d0030699c02c6abe054c403b081d88da7afd8de47f58a83c74eb3db2d3462a28e048aa49d45c2781dd208450eaa6e41f89d42b519deaf9cc6b8d3d7f75881890e147c18"}, &(0x7f00006cd000)=0xe4) r5 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000d5f000)={r4, 0x4}, &(0x7f0000a82000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000040a000)=r4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000009c000+0xf83)={r4, @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]}, 0x5, 0x4, 0x3f, 0x3, 0x2}, &(0x7f0000a19000-0x4)=0xa0) 2017/08/25 19:35:27 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xc) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000b9000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000e72000/0x2000)=nil, 0x2000, 0x200000c, 0x112, r0, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f53000-0x91)="ff8d57a9a22d7355032fc98690f53a6e97c97678020964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10443a6baad7d6e9796cd7b52c656e35012d8c4644605a7b777dffe446f1b69ac1404cd17be0604a3f7d016a625fba82441e115e55d35fcc78bd74b88c2e6ca84533f266b82cdd45fdb88d7becb6a0ad61fb5d3e1e4c6f44acc88fd630bac6b3d64af", 0x93) sendto$inet6(r0, &(0x7f00005e3000+0xd43)="f78b6704a9fe3c6ce7b50a020c59a40d16c54e2a955b41ae3ce80eeb4b02a0d2c82f8f24ddf01d7d2779083cf87c9edc9ff9b836e5846c7bca2dbe28b75ff51598456a00cb9ce28fe170ab2fd5a686f6447cc9e8a86a26db7717559911883bdacef18d9d5d3dd0458ad2a95d75028a3ce2a27bb695b6bfa6c2a0843b171276c34a9242c046d187149ccaf8b611ebd296a47c70d3f88ea8c8d820327a7b249ef260bd19d2024443bfb717632b0a2fc9a7edc0d0a480d7aa9aa6c4", 0xba, 0x44, &(0x7f0000c71000-0x1c)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003cb000)=0x2, 0x4) mmap(&(0x7f0000136000/0x4000)=nil, 0x4000, 0x4, 0x34, r0, 0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f52000)="00", 0x1, 0x48, &(0x7f0000f54000-0x1c)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0xcb}, 0x1c) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000f52000-0x1a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xffffffffffffffb8, 0x5, 0x3}}], {{0xdaff, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @loopback={0x0, 0x1}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000363000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket(0x11, 0x1, 0x1b5) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f997066d2d0848257ef1bd76944650314b5daadd1d19c2f7a2d49c14a39a95892ed1d07081709dab8381a5f21250387e2a4dac483d2a27dbb484e1dd44b36db4e0a5b361456206a54e299d1b93bac4f9042904eaa4c3ce4d82ac1a4475a2cfc4adb359f311b97152d46bfdfaf0364e7dea46d8a15b5895b376a11487d7753c6eb50144a018d9c622134bea7db4956a89728e22c0b56efd6bd6afb672e76f4708eefd88486977a2b36fb738", 0xb3}, {&(0x7f0000a61000-0xac)="d76aa31e870bd8e92583eaaa1f372920c5fc2503e9ee8667bcc637ecd7bfb12e54d80dc34da108352fd1ebef1fd48114dd176e252d36b9611e3a2e071d05cf9a981de37370c2427241c4e690f4ae81fd8256bd1286036718b170234ca9f01317b594d393a682a9b730d623021cf78345af0ed5d72a45ddfbd95eac8f71d37f8904de0bcf8fa944aab013ab8ab497ebd54f446c4f7d1e4da72856efbab6863860cab887faaa93115258e1c9f9", 0xac}, {&(0x7f0000c47000)="ff529eb1150e39867eb2d04d64b1649229e5b1cb5acf97b35df3732adcd254643baaa555b83f95029ea82c5e4fdd8dfca86416f868c615c98152c716638f86b008d7dace361071267d904c47a2dded7d804c971292fcac4683b8652b6aebfa408f0d388b80ed25101f2d15f76239bb3bfaca90d1c67f4b56dd7d848092860f0df19b8e9a19dd68e47643acdcae695d15e3b9d4b233196216bef6701dcf13bd602f55e3345c6864f8418aea5e680483d35d7537c273577afec8a73650ccdd2529b9617483912f926d885addb91bcf122e", 0xd0}], 0x3, 0x0, 0x0, 0x8000}, 0x40) getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)="000000000000000000000000000000000000000000000000", &(0x7f0000fe3000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dba000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000488000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0x5)="6465616400", &(0x7f0000f75000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000016b000)="bb4a28842e35cba3b4b9213d858d3b441e08cf4d073ecd31e57d765af784a64e28dbd48a81d3a5de990134d875caa99fc8c1f355cf989e8374cad5ddcd84e4fc35be0e75c6b8a36ca5a5d638", 0x4c, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000614000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00002ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000+0x592)="f2cb984142061b477517e499f4247dea3698d16f91b96ad1f15e351570707518abc84ed10257c8954d947accafe9c16428eb7fa4b8076b5c525d7b91f41812c6f080dc472e3d", 0x46, 0xfffffffffffffff9) keyctl$search(0xa, r3, &(0x7f0000000000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) inotify_init1(0x80800) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x80003) r5 = getpgrp(0x0) setpriority(0xfffffffffffffffd, r5, 0x85) openat$kvm(0xffffffffffffff9c, &(0x7f0000414000-0x9)="2f6465762f6b766d00", 0x83, 0x0) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000574000)=[@text32={0x20, &(0x7f0000df1000-0x69)="b935010040a0a0b847100000c4e168590022d022d00000000f3052c76dfef3abb9800000c00f3235000400000f30d9bcd1e0e0ea0000f67ab2b2f61ec1e8050f3235001000000f01dffc66e955e9550f2924f80f20d83508000000c50f2092920f070f01b102000000", 0x69}], 0x1, 0x3, &(0x7f00007fa000)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7ff}, @flags={0x3, 0x200}], 0x2) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x80000, 0x1, 0x4, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = syz_open_dev$loop(&(0x7f0000d7a000)="2f6465762f6c6f6f702300", 0x0, 0x4000000006) mmap(&(0x7f0000354000/0x2000)=nil, 0x2000, 0x0, 0x1010, r8, 0x0) getresuid(&(0x7f0000514000)=0x0, &(0x7f0000f7f000)=0x0, &(0x7f00004bd000)=0x0) close(r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r8, 0x4c03, &(0x7f0000c1d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc0000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000280000)={0x7b, 0x0, [0x400, 0x1, 0xffffffffffff0e2c, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ipx(r0, &(0x7f000024b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c85000-0x4)=0x10) getsockopt$bt_BT_SECURITY(r9, 0x112, 0x4, &(0x7f0000278000-0x2)={0x0, 0x0}, 0x2) 2017/08/25 19:35:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xffffffffffffffff) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000ed8000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008c4000)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r1, &(0x7f00006bb000-0x6c)={0x6c, 0x7, "a6cd751e0212b52bf90fd8b21243c0464f9e8d8c904f38f8a52dddb5b45886f1e96160c9722419cc38f4891e3fcdb974f16db7b444a3c88c884207773c339c0efbf64b2c8fe9803084183f8a203730b3dbc8cef74d2c95b6d01537252919e9944bf01d"}, 0x800) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x1f, 0x800) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000336000-0x9)="2f6465762f76637300", 0x5, 0x0) ioctl$KDGKBMODE(r6, 0x4b44, &(0x7f0000f4c000)=0x0) r7 = eventfd2(0x100000000, 0x800) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000081000-0x20)={r5, 0x0, 0x2, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = eventfd2(0xffffffffffffffff, 0x3) mq_getsetattr(0xffffffffffffffff, &(0x7f000066b000-0x40)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000410000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000504000)={r8, 0x400000000005, 0x2, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_dccp_buf(r6, 0x21, 0xcd, &(0x7f0000ed8000-0x77)="e689ff44a7bff1dde3f22bb4911f46dee8997b29c8b970fb77f12b525d343ab549f374eae07d27d31ac9fe3e8599d232d82dbfd6580a1f8d3574409df96a74786d361ac88f66055da87240c76bb0e30ed844ee7a815aa50a135047a9302db7d0ba5a0bec717c46e2d9fef1880b0b1aaf45ca19fffb9819", 0x77) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000d5c000)={r5, 0x0, 0x100000100000002, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = creat(&(0x7f0000c53000)="2e2f66696c653000", 0x101) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000ebe000-0x4)=0x5) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000e0f000-0x68)={0x79, 0x0, [0x7, 0x9, 0x6, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r4, 0x10, &(0x7f000098b000-0x8)={0x0, 0x0}) 2017/08/25 19:35:27 executing program 5: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000568000-0x1a)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0xfffffffffffffffe, &(0x7f0000b4e000-0x4)=0x2, 0x4) sendmsg(r2, &(0x7f00008ba000)={&(0x7f0000dc8000-0x10)=@nfc={0x27, 0xdeb0, 0x1, 0x2}, 0x10, &(0x7f000006a000)=[{&(0x7f0000dc7000)="", 0x0}, {&(0x7f000027e000)="9215237fdfdd0afcf7e04daf5d74b4e35b15255550f7f4a987a18e260e174a11458cdae723e9e4016e2f075c5abf2b3c13316110f2b490ad53899bb92c11d2b8188466ab1f15a297fb728bbf2dcb3805114d29409fe170badf4e4d3148aebce72cf0e6874c240d4ed86eb704c05f4b12bf0d92c8785134707ab3352b6c9507bf14a3210e44c346f93fa36d762a58fb181dcd74", 0x93}], 0x2, &(0x7f0000dc8000-0x3f0)=[{0xc8, 0x113, 0x8, "051f4f728b80a8591f6cf83636a61108a2bdf258720ce588337837467b20d3113eed7757e267af6759f869adc8a5aa1082b00c243b9616189b23e05154a8116771ac151b2eae80ec5154432d4c9e6b87b7a8e771d0b0f221fef48e65d1c16a6e03ecb499f7f4b6004b88086d53cc57bd9213d8a56928fdd14f250d851e27752edfe1daef7fa4d49fdea11c6f1f49c2b2cf7032949dfe2eef82f41e82dac91b6d3d22e31796edea631813e1bd965efaa32cd5f97a"}, {0x100, 0x84, 0xfff, "749b2766c4648032c563f0b6bede5ec9eb95addc38db905159ec43f66eada7d01bc2b22e90bd06b60631e4213818202fffb3cba36d964c309ac59761008a02fe64401b9ec3b88131f0e54ae7251ef15d62bdd9e76951458cb11cd584a43cff831918a2c20e5f384d386754afa9cdfaff4337443ee75c311a4399f00b8012ef25a2dee1fc9decff8766d72347211af6b68ebf7e90dacc003ca57253574b5ce58de8f2822084dc50d134fb99c488532bcf6aaad01d6d005727270cece67ea17b8a22936efe163031749bdcc612f69e411ce9cee44242115df0bf6a17be290ca5733de0051109885c238747a18e8a8b1bc6"}, {0x58, 0x6, 0x6, "f1daab48486d24c698147ddb3f7f150c29435756f7fd404da0de4e0e2d2a969de3f738d37e6b150caf753a1697517330fab8a66a406343c4eeb64383cd4655b0fd72012b04e4257c"}, {0xd0, 0x10b, 0x401, "d774773f06b71aeca139bca8a0e918bacec3e3fe2b96b622cb38c2dff993c5704bec032b34c69fef807f08edf89a3dbb3142ad4b12893df7a621fd6b09cb1b9dd3dce8cb4f393312e58bd9648d1447fa1bd17e0d9eda0c3dcfecee0a29855d5580605aa33cfa120929736b4de973d2c9af1c7cfaa5888e748ed0fb5563ba3f70602bad6cf08d2cdee29b381b35debefcae5f8bb391d344f5b2b149793cf8b0a7a753cc6896ddca2d802e56b8a7143a343ce3a0a30048d18d340d14d5"}], 0x4, 0xc4}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dc9000-0xb8)={0x1, 0xe0a, 0x6, 0x9, 0x2, 0x9, 0x7f, 0x8, {0x9b, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x9, 0x3, 0x29e9732a}}, &(0x7f0000a08000)=0xb8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000cac000-0x1)="e0", 0x1, 0x30008045, &(0x7f0000dcb000)={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r3, &(0x7f00008e5000-0x80)=[{{&(0x7f0000dc6000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b8000)=[{&(0x7f0000dc6000)="00000000", 0x4}], 0x1, &(0x7f00007bb000-0xa)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000dc7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000dc6000)=[{&(0x7f0000925000-0xa0)="00", 0x1}], 0x1, &(0x7f00007de000)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000621000-0x6d)="f0e5373c30f09cc0d3b57bfbbcfd28964dcf314f6c1e765ea30fb182b5a19682e20d87e29bc37b234d33ef65e4e4c0ce49faf0d272b1d0ff764532c3b75663623dcc51580943e64afbab6e0f34ef56f2aa84b9acaa5e39a18aea352c5718c985dfd06b9081528a7f8df29f8d52", 0x6d) sendto$inet(r3, &(0x7f0000c97000)="87318b97aecef81d1a75455889e24d95276a20db9245d4c915378272170c8cdc17b8f355393d8f463a06c482e8efd8d13bec7eb9e168751b90e0e78e19fef655197e9e4224fb6cce5b2b456a3db82562a4c8308d3950b39fce089e78d5dc4b5ad8a3baac1021a8ad07edb9ae3a2a368102c3d0f85c88be33d0b1805c129e5a85f754d6b005e6f8d6419720f68160e78bbc9371dcedc60a0e92e82ccef10a363f441fb4b238419a4b830eca903985662108", 0xb1, 0x10, &(0x7f0000a89000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000ccb000-0x10)="6c6f0000000000000000000000000000", 0x10) shutdown(r2, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000dcb000)=0x1e4e, 0x4) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00007a1000)=@get={0x1, &(0x7f0000042000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000009e000)=0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000ae3000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0, 0x100, &(0x7f0000dcc000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000dc9000)="80a4ed748b4f32697e60e2628290a8bf6aa5a0fe95868bccffe70b361aa29293946ef1f88099e5f5cbcb78a64e0900f29c90a0518f1325241a99316e07ec7738e3509ab91db74a7859b3bad4fbe5095d43caaf14ad15de76a06ac1462ecd1fc71b4fbf29173c48c18b4b23c2f78fb1ca9e3b08e43dd5bcb904243eac93a815d908a7", 0x82) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000570000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000dbe000-0x1000)="e385970b26", 0x5, 0x44045, 0x0, 0x0) sendto$inet(r3, &(0x7f0000dc5000)="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", 0x1000, 0x10, &(0x7f0000dc5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000cce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/08/25 19:35:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pwrite64(r0, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r0, &(0x7f000000c000)=0x0, 0x2ea96fac) r3 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) splice(r3, 0x0, r2, 0x0, 0x100000000, 0x0) splice(r1, 0x0, r0, 0x800000, 0xfffffdff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80000) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00009e9000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x1f, 0x10, "b18b66f9b19d40c1fe6d1a4e27f9180d014aaf8973823ba3847e1293bc2d64d261857a77b8f5fba0c5b1ac2edf42165ef0643ac6477faf609a8e04b596877c06", "07979423c6a87a3aaf948605e4658b99114e14095385d446a4aeecc28eb47b2e", [0x8f, 0x80000001], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000008000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000121000)={0x0, 0x0}) io_submit(0x0, 0x1, &(0x7f0000361000)=[&(0x7f0000fb1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a61000)="", 0x0, 0x0, &(0x7f0000007000)={0x0, 0x1009, 0x0, @thr={&(0x7f0000492000)="", &(0x7f0000fb2000)=""}}, 0x0, 0xffffffffffffffff}]) ioctl(r5, 0x2285, &(0x7f0000007000)="53") r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000027000-0x6)="2f6465762f6877726e6700", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cde000)={0x0, @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]}}, &(0x7f0000c5a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00008ac000-0x108)={r7, @in6={{0xa, 0x0, 0xffffffffffffffc0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x8000, 0x9, 0x6, 0xf76, 0x6, 0x7fc, 0x800, 0x3, 0x2, 0x9, 0xf980, 0x0, 0x10001, 0x52cd]}, &(0x7f00001a5000-0x4)=0x108) ppoll(&(0x7f00000f5000-0x18)=[{r2, 0x8000, 0x0}, {r1, 0x8004, 0x0}, {r6, 0x0, 0x0}], 0x3, &(0x7f0000107000)={0x77359400, 0x0}, &(0x7f0000874000)={0x3}, 0x8) r8 = gettid() fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCCONS(r6, 0x541d) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000629000)={r6, r5, 0x0}, 0xc) inotify_init1(0x0) getpriority(0x2, r8) 2017/08/25 19:35:27 executing program 3: r0 = socket(0x2, 0x80000, 0xa28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000001000-0x38)={0x3, 0x4, [{0xc01d, 0x0, 0xffffffffffffffff}, {0x1000, 0x0, 0x7}, {0x9, 0x0, 0x1}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x3e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x20, &(0x7f0000000000)={0x4, 0x101, 0x0, "170b6793f4ff", 0x1, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c04000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r4, &(0x7f00006ef000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) epoll_create(0xfffffffffffffffc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getdents64(r5, &(0x7f00001da000-0x19)="00000000000000000000000000000000000000000000000000", 0x19) r6 = socket$kcm(0x29, 0x2, 0x0) getpeername$inet(r4, &(0x7f0000a09000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000139000-0x4)=0x10) tee(r3, r3, 0x8, 0x6) fcntl$setflags(r6, 0x2, 0x1) sendmsg(r6, &(0x7f0000ff5000)={&(0x7f0000c4d000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f416547395a9a3e568496a8ae4b8347f898a81626093a544f92e678a964009d80194dd3d6dc0e4b3de8e513022b1206ea404376fc13b7b27af55f71a71733a", 0x0}, 0x60, &(0x7f0000807000-0x50)=[{&(0x7f0000434000)="a3", 0x1}], 0x1, &(0x7f0000d8c000-0x148)=[], 0x0, 0x0}, 0x0) write(r6, &(0x7f0000b39000-0xc5)="2dbe6e28cb4572fa4a1a25ae4e5d3b2401deaa39db5de45427d06d9e26655596866a1584ebe6e6557571b857282f5a4d92f75bb6605e3a5a151a3c9c617faaf2f2f6308cb6c67fe03c302e2e04c23c5cbfee6de2856eafb0600e77164234f4bc1e825e4e625f83f5b2f4961aecc77ee19c4857d34496aa8ec110fc6a427edaa3dd2700356b33309d45ebeab9873de8a2bef58849b0e332e89e2b0d7d9266249cb99315a8c64b4878ec07eb8ff918e86885da98584c36b709000000000000004970a214404d", 0xc5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000893000-0x8)={0x0, 0x0}) dup2(r5, r6) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000f67000)="", &(0x7f0000845000-0x4)=0x0) [ 49.695631] device lo entered promiscuous mode 2017/08/25 19:35:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000431000-0x8)=0x2) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003c4000)={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) fallocate(0xffffffffffffffff, 0x0, 0x6f, 0x800) set_mempolicy(0x4001, &(0x7f000043d000)=0x7ffc, 0x3fb) dup3(r2, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x40000000000010) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) dup2(r3, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000002000)="2e2f66696c653000", 0x0) write$tun(r4, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getpgrp(0x0) getresgid(&(0x7f0000e5f000)=0x0, &(0x7f0000890000)=0x0, &(0x7f0000c06000-0x1)=0x0) 2017/08/25 19:35:27 executing program 7: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f000017b000)="", 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc9000)="2f6465762f73657175656e63657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bf5000)={0x0, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0xe5, 0x7fff, 0x5}, &(0x7f000035e000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3, &(0x7f0000fac000)=[@in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000506000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x5ea}, 0x1) 2017/08/25 19:35:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000ff5000)="2e2f66696c653000") r0 = timerfd_create(0xefffffffffffffff, 0x800) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000413000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101200, 0x0) r2 = dup2(r1, r0) fadvise64(r2, 0x25, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) bind$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) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000bc3000-0x4)=0x5, 0x4) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000b10000-0x1c)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r4 = socket(0xa, 0x3, 0x7) eventfd(0x7fffffdf) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000d4f000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x376, 0x1, 0x0, 0x101, 0x0, 0x6, 0x4000, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80000001, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x0}, r5, 0x0, r4, 0x5) msgrcv(0x0, &(0x7f0000540000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xff9, 0x0, 0x524b970b525d5f5d) getresuid(&(0x7f000002b000-0x4)=0x0, &(0x7f0000638000-0x4)=0x0, &(0x7f000090a000-0x4)=0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r6, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg(r6, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5c000-0x10)=[{&(0x7f0000f5d000-0x5e)="8c", 0x1}], 0x1, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x0) accept(r6, &(0x7f0000518000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00008b1000)=0x58) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r7, &(0x7f0000708000)=[{&(0x7f0000001000-0x29)="2900000021001980010a7524830a002102000016000000000000000009000c000000000000315aec00", 0x29}], 0x1) r8 = openat(0xffffffffffffffff, &(0x7f00007aa000-0x8)="2e2f66696c653000", 0xc000, 0x0) accept$unix(r8, &(0x7f000097c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 49.864081] irq bypass consumer (token ffff8801d4c59cc0) registration fails: -16 [ 49.883582] [ 49.885243] ====================================================== [ 49.891537] WARNING: possible circular locking dependency detected [ 49.897824] 4.13.0-rc6-next-20170825+ #9 Not tainted [ 49.902896] ------------------------------------------------------ [ 49.909193] kworker/0:1/23 is trying to acquire lock: [ 49.914371] (&kvm->irqfds.resampler_lock){+.+.}, at: [] irqfd_resampler_shutdown+0xe3/0x6b0 [ 49.924521] [ 49.924521] but task is already holding lock: [ 49.930467] ((&irqfd->shutdown)){+.+.}, at: [] process_one_work+0xb2c/0x1be0 [ 49.939302] [ 49.939302] which lock already depends on the new lock. [ 49.939302] [ 49.947599] [ 49.947599] the existing dependency chain (in reverse order) is: [ 49.955200] [ 49.955200] -> #2 ((&irqfd->shutdown)){+.+.}: [ 49.961172] process_one_work+0xba5/0x1be0 [ 49.965907] worker_thread+0x223/0x1860 [ 49.970378] kthread+0x39c/0x470 [ 49.974243] ret_from_fork+0x2a/0x40 [ 49.978454] 0xffffffffffffffff [ 49.982226] [ 49.982226] -> #1 ((complete)&rcu.completion){+.+.}: [ 49.988799] __lock_acquire+0x3286/0x4620 [ 49.993799] lock_acquire+0x1d5/0x580 [ 49.998098] wait_for_completion+0xc8/0x770 [ 50.002917] __synchronize_srcu+0x1b5/0x250 [ 50.007732] synchronize_srcu+0x1a3/0x560 [ 50.012376] kvm_irqfd+0x994/0x1d50 [ 50.016498] kvm_vm_ioctl+0x1079/0x1c40 [ 50.020971] do_vfs_ioctl+0x1b1/0x1530 [ 50.025354] SyS_ioctl+0x8f/0xc0 [ 50.029223] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 50.034471] [ 50.034471] -> #0 (&kvm->irqfds.resampler_lock){+.+.}: [ 50.041214] check_prev_add+0x865/0x1520 [ 50.045771] __lock_acquire+0x3286/0x4620 [ 50.050414] lock_acquire+0x1d5/0x580 [ 50.054714] __mutex_lock+0x16f/0x1870 [ 50.059097] mutex_lock_nested+0x16/0x20 [ 50.063659] irqfd_resampler_shutdown+0xe3/0x6b0 [ 50.068914] irqfd_shutdown+0xd8/0x1a0 [ 50.073301] process_one_work+0xbfd/0x1be0 [ 50.078032] worker_thread+0x223/0x1860 [ 50.082503] kthread+0x39c/0x470 [ 50.086369] ret_from_fork+0x2a/0x40 [ 50.090576] [ 50.090576] other info that might help us debug this: [ 50.090576] [ 50.098689] Chain exists of: [ 50.098689] &kvm->irqfds.resampler_lock --> (complete)&rcu.completion --> (&irqfd->shutdown) [ 50.098689] [ 50.111769] Possible unsafe locking scenario: [ 50.111769] [ 50.117799] CPU0 CPU1 [ 50.122436] ---- ---- [ 50.127073] lock((&irqfd->shutdown)); [ 50.131025] lock((complete)&rcu.completion); [ 50.138103] lock((&irqfd->shutdown)); [ 50.144580] lock(&kvm->irqfds.resampler_lock); [ 50.149310] [ 50.149310] *** DEADLOCK *** [ 50.149310] [ 50.155346] 2 locks held by kworker/0:1/23: [ 50.159639] #0: ("kvm-irqfd-cleanup"){++++}, at: [] process_one_work+0xad4/0x1be0 [ 50.169005] #1: ((&irqfd->shutdown)){+.+.}, at: [] process_one_work+0xb2c/0x1be0 [ 50.178276] [ 50.178276] stack backtrace: [ 50.182756] CPU: 0 PID: 23 Comm: kworker/0:1 Not tainted 4.13.0-rc6-next-20170825+ #9 [ 50.190694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.200049] Workqueue: kvm-irqfd-cleanup irqfd_shutdown [ 50.205389] Call Trace: [ 50.207958] dump_stack+0x194/0x257 [ 50.211563] ? arch_local_irq_restore+0x53/0x53 [ 50.216214] print_circular_bug+0x503/0x710 [ 50.220511] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 50.225680] ? print_circular_bug_entry+0xb0/0xb0 [ 50.230502] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 50.236366] check_prev_add+0x865/0x1520 [ 50.240405] ? unwind_get_return_address+0x61/0xa0 [ 50.245311] ? copy_trace+0x1d0/0x1d0 [ 50.249091] ? check_usage+0xb70/0xb70 [ 50.252954] ? lock_pin_lock+0x370/0x370 [ 50.256996] ? hlock_class+0x140/0x140 [ 50.260865] ? copy_trace+0x1d0/0x1d0 [ 50.264822] __lock_acquire+0x3286/0x4620 [ 50.268957] ? __lock_acquire+0x3286/0x4620 [ 50.273262] ? copy_trace+0x1d0/0x1d0 [ 50.277048] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 50.282224] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 50.287231] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 50.292229] ? unwind_dump+0x4c0/0x4c0 [ 50.296101] ? unwind_dump+0x4c0/0x4c0 [ 50.299966] ? unwind_dump+0x4c0/0x4c0 [ 50.303837] ? update_curr+0x30c/0x800 [ 50.307712] ? __unwind_start+0x169/0x330 [ 50.311845] ? unwind_get_return_address+0x61/0xa0 [ 50.316762] ? __save_stack_trace+0x61/0xd0 [ 50.321063] ? kthread+0x39c/0x470 [ 50.324581] ? save_stack_trace+0x16/0x20 [ 50.328708] ? __lock_acquire+0x20f4/0x4620 [ 50.333018] ? save_stack_trace+0x16/0x20 [ 50.337144] ? __lock_acquire+0x20f4/0x4620 [ 50.341456] ? __unwind_start+0x169/0x330 [ 50.345585] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 50.350750] ? check_noncircular+0x20/0x20 [ 50.354960] ? save_stack_trace+0x16/0x20 [ 50.359083] ? __lock_acquire+0x20f4/0x4620 [ 50.363384] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 50.368378] ? unwind_dump+0x4c0/0x4c0 [ 50.372242] ? unwind_dump+0x4c0/0x4c0 [ 50.376114] lock_acquire+0x1d5/0x580 [ 50.379901] ? irqfd_resampler_shutdown+0xe3/0x6b0 [ 50.384810] ? unwind_next_frame+0x3e/0x50 [ 50.389023] ? lock_release+0xd70/0xd70 [ 50.392991] ? check_same_owner+0x320/0x320 [ 50.397297] ? rcu_note_context_switch+0x710/0x710 [ 50.402212] ? __might_sleep+0x95/0x190 [ 50.406168] ? irqfd_resampler_shutdown+0xe3/0x6b0 [ 50.411089] __mutex_lock+0x16f/0x1870 [ 50.414955] ? irqfd_resampler_shutdown+0xe3/0x6b0 [ 50.419866] ? check_noncircular+0x20/0x20 [ 50.424084] ? irqfd_resampler_shutdown+0xe3/0x6b0 [ 50.428996] ? mutex_lock_io_nested+0x1740/0x1740 [ 50.433821] ? find_held_lock+0x39/0x1d0 [ 50.437874] ? lock_downgrade+0x990/0x990 [ 50.442003] ? flush_work+0x15f/0x930 [ 50.445786] ? do_raw_spin_trylock+0x190/0x190 [ 50.450359] ? mark_held_locks+0xb2/0x100 [ 50.454491] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.458964] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.463958] ? trace_hardirqs_on+0xd/0x10 [ 50.468086] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.472560] ? flush_work+0x626/0x930 [ 50.476339] ? wq_pool_ids_show+0x290/0x290 [ 50.480689] ? mark_held_locks+0xb2/0x100 [ 50.484822] mutex_lock_nested+0x16/0x20 [ 50.488868] ? mutex_lock_nested+0x16/0x20 [ 50.493087] irqfd_resampler_shutdown+0xe3/0x6b0 [ 50.497824] ? kvm_unregister_irq_ack_notifier+0x2b0/0x2b0 [ 50.503428] ? check_noncircular+0x20/0x20 [ 50.507641] ? eventfd_file_create.part.3+0x250/0x250 [ 50.512812] ? lock_acquire+0x1d5/0x580 [ 50.516762] ? process_one_work+0xb2c/0x1be0 [ 50.521146] ? lock_downgrade+0x990/0x990 [ 50.525275] irqfd_shutdown+0xd8/0x1a0 [ 50.529143] ? __lock_is_held+0xbc/0x140 [ 50.533180] ? irqfd_resampler_shutdown+0x6b0/0x6b0 [ 50.538176] process_one_work+0xbfd/0x1be0 [ 50.542388] ? check_noncircular+0x20/0x20 [ 50.546605] ? pwq_dec_nr_in_flight+0x450/0x450 [ 50.551252] ? finish_task_switch+0x1d3/0x740 [ 50.555720] ? finish_task_switch+0x1aa/0x740 [ 50.560205] ? __sched_text_start+0x8/0x8 [ 50.564333] ? perf_trace_lock+0x860/0x860 [ 50.568546] ? find_held_lock+0x39/0x1d0 [ 50.572591] ? lock_acquire+0x1d5/0x580 [ 50.576540] ? worker_thread+0x4a3/0x1860 [ 50.580665] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.585396] ? lock_release+0xd70/0xd70 [ 50.589345] ? do_raw_spin_trylock+0x190/0x190 [ 50.593909] ? retint_kernel+0x10/0x10 [ 50.597781] worker_thread+0x223/0x1860 [ 50.601738] ? process_one_work+0x1be0/0x1be0 [ 50.606209] ? check_noncircular+0x20/0x20 [ 50.610420] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.614895] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.619889] ? trace_hardirqs_on+0xd/0x10 [ 50.624012] ? _raw_spin_unlock_irq+0x27/0x70 [ 50.628489] ? finish_task_switch+0x1d3/0x740 [ 50.632958] ? finish_task_switch+0x1aa/0x740 [ 50.637432] ? preempt_notifier_dec+0x20/0x20 [ 50.641908] ? __schedule+0x8f0/0x2070 [ 50.645777] ? try_to_wake_up+0xf9/0x1600 [ 50.649908] ? find_held_lock+0x39/0x1d0 [ 50.653952] ? lock_downgrade+0x990/0x990 [ 50.658079] ? complete+0x18/0x80 [ 50.661513] ? __schedule+0x2070/0x2070 2017/08/25 19:35:28 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x201000440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000047d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000027000-0x2)=0x7fffffff, &(0x7f0000748000)=0x2) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000ddc000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000018000)=[@text32={0x20, &(0x7f00001de000-0x50)="0fc72936f30f52d80f300fc75f09b8010000000f01d9b9d70b0000b88a000000ba000000000f3066ba2000b000eeb8010000000f01c13e2e2ef2f2f466baf80cb8b8894589ef66bafc0cb8b40d2d31ef", 0x50}], 0x1, 0x20, &(0x7f0000015000)=[@cr0={0x1, 0x40000}, @flags={0x4, 0x112406}], 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f6877726e6700", 0x400100, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = msgget(0x2, 0x200) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00003f4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r7, &(0x7f000001d000-0xc4)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0xc4, 0x1, 0xfffffffffffffffc) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000006000-0x4)={0x11, 0x0, 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000016000-0x40)={0x8000000000000000, 0x0, 0x38, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r6, 0x4008ae9c, &(0x7f0000015000)={0x14, 0x1, 0x2, 0x0}) ioctl$KVM_X86_SET_MCE(r6, 0x4040ae9e, &(0x7f0000014000-0x40)={0x8000000000000000, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000019000)={0x10201, 0x1, 0x4000, 0x1000, &(0x7f0000016000/0x1000)=nil}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) syz_open_dev$sndtimer(&(0x7f000001c000)="2f6465762f736e642f74696d657200", 0x0, 0x8000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000001a000-0x30)={0xffffffff, 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000736000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2017/08/25 19:35:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d5b000)={0x0, 0x0}) mknodat(r0, &(0x7f0000449000-0x8)="2e2f66696c653000", 0x4, 0x100000001) unshare(0x1040000) r1 = open(&(0x7f00000e3000-0x8)="2e2f66696c653000", 0x28042, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00004cc000-0x70)={[{0x91, 0xffffffffffffffe0, 0x5, 0x5, 0x4, 0x480, 0xffffffffffffffff, 0x6, 0x550400000000000, 0x5, 0x6, 0x3f, 0xffffffff80000000}, {0x5, 0x40, 0x4, 0x6, 0x800, 0xfbc, 0x10000, 0x89ec, 0x3, 0x7fff, 0x215, 0x8, 0x6}, {0x1, 0x9, 0x6939, 0x101, 0x1, 0x3, 0x4, 0x20, 0x6, 0x101, 0xc4, 0xaa82, 0x401}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000523000-0xa)=@hdr={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, ""}, 0xa) flock(r1, 0xffffffffffffffff) mount(&(0x7f0000b77000)="2e2f66696c653000", &(0x7f00001bb000-0x8)="2e2f66696c653000", &(0x7f0000619000)="6766733200", 0x91000, &(0x7f00004c0000)="") sendfile(r1, r1, &(0x7f000093a000-0x8)=0x0, 0x4000007ef) socket$unix(0x1, 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x42) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000061b000)={0x0, 0x47e5ac7c, 0x2, &(0x7f0000c2d000)=0x0}) lstat(&(0x7f0000099000)="2e2f66696c653000", &(0x7f0000f4a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c3f000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f0000253000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$TIOCNXCL(r1, 0x540d) lremovexattr(&(0x7f000032c000)="2e2f66696c653100", &(0x7f0000720000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") r5 = creat(&(0x7f0000fbc000-0x8)="2e2f66696c653100", 0x0) rename(&(0x7f00002d5000)="2e2f66696c653100", &(0x7f0000084000)="2e2f66696c653000") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000033e000)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000448000-0xc)={r5, r1, 0x0}, 0xc) 2017/08/25 19:35:28 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000883000)="2f6465762f73672300", 0x8, 0x800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000ed2000-0x1000)="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") mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fa4000-0x8)="2e2f66696c653000", 0x541000, 0xb0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000fa3000)={0xfffffffffffffff4, 0xcc6, 0x80000001}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1f6, &(0x7f0000fa1000)=0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000fa5000-0x10)={0x0, 0x0}) io_getevents(r5, 0x2, 0x2, &(0x7f0000fa1000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fa1000)={0x0, 0xfffffffffffff000}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000fa6000-0x4)=0x0) fcntl$setown(r4, 0x8, r6) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000fa6000)=0x1f, &(0x7f0000fa6000)=0x4) getresuid(&(0x7f000009f000-0x4)=0x0, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000297000-0x4)=0x0) tkill(r0, 0x16) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003c6000-0x50)={0x8000000, 0x0, 0x0, @thr={&(0x7f0000fa5000-0x15)="90e06585363603c21da18baae2b8f974aaac5d8b56", &(0x7f0000fa4000)="7eb82c318f"}}, &(0x7f0000907000-0x4)=0x0) timer_settime(r7, 0x1, &(0x7f0000eb6000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000122000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/08/25 19:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f000007b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000125000-0x8)={0x0, 0x2}, &(0x7f0000ade000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c3d000-0x20)={0x10001, 0x80000001, 0x1, 0x4, 0x48a72a47, 0xdbe, 0x9, 0xdb, r1}, 0x20) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000084c000-0x5c)={r0, 0xffffffff80000001, 0x1, "50f14be7bcb09bacf1c71362745f70de07dc495dc8a9f475612611c64ee3878c37133de62c86bdcadc42f4e5bc55645c7e4e39d88aab180cdc47595ba8c25b83b1e235c073df3303c0fa03527a8e35e978"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000050c000-0x10)={0x0, 0x0}, &(0x7f000037c000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000305000-0x28)={@common="73697430000000000000000000000000", &(0x7f000020f000)=@ethtool_rxfh_indir={0x15, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/08/25 19:35:28 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000fb5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fb5000-0x4)=0x10) fcntl$getown(r0, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fb6000-0x9)="2f6465762f73672300", 0xa599, 0x40006c0c04) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1b000)="2f6465762f6b766d00", 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 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) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fb7000-0x4)=0x0, &(0x7f0000096000)=0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec0f3266b804008ee8670f06c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f80f300f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x53}], 0x1, 0x1, &(0x7f0000ae1000)=[], 0x0) mmap(&(0x7f0000000000/0xe55000)=nil, 0xe55000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x3, 0x100000009) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000a8b000-0x4)=0x0) mmap(&(0x7f00003e8000/0x1000)=nil, 0x1000, 0x8, 0x31, r0, 0x2000) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000980000-0x11)="2f6465762f7667615f6172626974657200", 0x40200, 0x0) mmap(&(0x7f0000e55000/0x1000)=nil, 0x1000, 0x100000000000003, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007f7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000fb6000-0x108)={0x0, {{0xa, 0x1, 0x99, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x253}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x19e80000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_int(r5, 0x29, 0x7, &(0x7f0000e58000-0x4)=0x0, &(0x7f0000953000)=0x4) mmap(&(0x7f0000d00000/0x13000)=nil, 0x13000, 0x0, 0x37, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fb5000)={0x0, 0xf2}, &(0x7f0000fb5000)=0x8) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000fb7000-0x8)={r7, 0x100000000000085}, &(0x7f0000797000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cb0000-0xe8)={{{@in=@multicast2=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=@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}}, &(0x7f0000e57000-0x4)=0xe8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c28000-0x4)=0x10000, 0x4) mmap(&(0x7f00001b7000/0x2000)=nil, 0x2000, 0x3, 0x80000032, 0xffffffffffffffff, 0x2) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000fb7000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a1, 0x3, 0x7, 0x100, 0x6, 0x0, r8}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb1000-0x18)={0x1, 0x0, [{0x12, 0x0, 0x1ff}]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2017/08/25 19:35:28 executing program 4: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009e8000-0xc)="2f6465762f6175746f667300", 0x22000000000400, 0x0) set_mempolicy(0xfffffffffffffffe, &(0x7f0000818000)=0x80000000004, 0x3ffffffffffffe) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009b2000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x8, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004e2000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KDSETMODE(r0, 0x4b3a, 0xb8c) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fe6000-0x88)={0xffffffff, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpid() perf_event_open(&(0x7f00003dc000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xa6, 0x0, 0xd34, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4600, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005a1000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000f10000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097d000)="09", 0x1, 0xffffffffffffffff) syz_emit_ethernet(0x44b, &(0x7f0000696000-0x44b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0xf, 0x4, 0x5, 0x0, 0x43d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x4, 0xa6, 0x3, 0x6, []}, @generic={0x94, 0x2, ""}, @noop={0x1}, @rr={0x7, 0x1f, 0x8001, [@loopback=0x7f000001, @broadcast=0xffffffff, @rand_addr=0x10000, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, "d7cc2d", 0x4, "1400f1"}, "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"}}}}}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000936000)=0x9) r2 = socket$inet(0x2, 0x1, 0x0) fstat(r1, &(0x7f0000fe7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe8000-0x8)="2e2f66696c653000", &(0x7f0000f11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000-0x10)={0x1, &(0x7f0000115000)=[{0x4, 0x1, 0x7, 0x3f}]}, 0x10) connect$inet(r2, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a91000)="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", 0x628, 0x4004, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000782000)="") mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) connect$netrom(0xffffffffffffffff, &(0x7f00002ed000)=@full={{0x6, {"48fd05000000c6"}, 0x0}, [{"3a64e28dcfc9ef"}, {"b0942700008001"}, {"ab95d5da592d42"}, {"7f3f2c6ed07cd6"}, {"4cc77e163ff974"}, {"56132c21ecdad0"}, {"6862161a130bed"}, {"ad4a95a35f1a69"}]}, 0x48) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:28 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fcb000)={0x0, 0x0}, &(0x7f0000fcc000-0x4)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x400002, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xc, &(0x7f00006ec000)="", 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000a9a000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000fcb000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xfff, 0x2, 0x9, 0x1e, 0xa0, 0x20, 0x0, r1, r5}, {0x0, 0x5000, 0x401, 0x401, 0x8, 0x8000, 0xffffffffffffffff, 0x2}, {0x8, 0x4, 0x2, 0x0}, 0x8, 0x80, 0x2, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x101, 0x9}, 0x10, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffe146bd72, 0x2, 0x3, 0x4, 0x4, 0x400, 0x400}}, 0xe8) sendto$inet(r4, &(0x7f00007ef000-0x14)="2b", 0x1, 0x0, &(0x7f00002d7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000fcb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000abb000-0x1001)="", 0x0, 0x0, &(0x7f0000fcc000)={0xa, 0x1, 0x80000000000000, @loopback={0x0, 0x1}, 0x3}, 0x1c) recvfrom$inet6(r4, &(0x7f0000079000-0xf)="", 0x0, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x0, 0x3, 0x2, 0x400000000065, 0x0, 0x10000000000, 0x4, 0x0, 0x80000001}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ab8000+0xdbc)=0x200, 0x4) shutdown(r4, 0x1) close(r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000057b000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f000028c000-0x10)={0x5, &(0x7f00001ce000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f00002d8000-0x8)={r7, 0x1}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x8, 0x80000, 0xfffffffffffffffb) accept4$ipx(r8, &(0x7f000037b000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000296000)=0x10, 0x0) r9 = accept4(r3, &(0x7f0000729000+0x2d9)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fcc000-0x4)=0x58, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r9, 0x89e1, &(0x7f0000d13000)=0x2) 2017/08/25 19:35:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x0, 0x4, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000003000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x1)=0x7, 0x4) r1 = open(&(0x7f0000004000-0x8)="2e2f66696c653000", 0x80, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x200, 0x4) write(r0, &(0x7f0000000000)="fb", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) unlink(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000004000)={0xffffffffffffffff, 0x8, 0x10000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)="2e2f66696c653000", r0, &(0x7f0000001000)="2e2f66696c653000") r2 = open(&(0x7f0000001000)="2e2f66696c653000", 0x200000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x6) rename(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000006000-0x8)="2e2f66696c653000") ioctl$TCSETAW(r1, 0x5402, &(0x7f0000004000-0x14)={0x3, 0x401, 0x8, 0x400000000000000, 0xffffffff, 0x9, 0x4, 0x4, 0x7, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0x10)={&(0x7f0000001000)="2e2f66696c653000", r2}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000000)={0x9, &(0x7f0000007000-0x24)=[{0x101, 0x1}, {0x6, 0x4}, {0x388394, 0x1}, {0xe3, 0x20}, {0x4, 0xfffffffffffffff7}, {0x9, 0x6}, {0xa9e, 0x4}, {0x8, 0x1f}, {0x6, 0x0}]}) [ 50.665466] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 50.670548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 50.675541] ? trace_hardirqs_on+0xd/0x10 [ 50.679664] ? __kthread_parkme+0x173/0x240 [ 50.683964] kthread+0x39c/0x470 [ 50.687308] ? process_one_work+0x1be0/0x1be0 [ 50.692213] ? kthread_create_on_node+0x100/0x100 [ 50.697034] ret_from_fork+0x2a/0x40 2017/08/25 19:35:28 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000003000-0x4)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = dup3(r1, r0, 0x80000) inotify_add_watch(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x420) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000001000)="", 0x0}], 0x1, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000f9e000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000bba000-0x1)="00", 0x1, 0x0) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000002000/0x1000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000004000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/08/25 19:35:28 executing program 6: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00003e0000)={0x0, 0x0}) r3 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051b000+0x25d)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000377000)=0x0) syz_emit_ethernet(0x2b, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x2, 0x9, 0x0, "ff"}}}}}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x4000)=nil, 0x4000, 0x3, 0x110, r0, 0x4000000000002) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000008000-0xc)={0x15, 0x0}) mmap(&(0x7f0000000000/0x284000)=nil, 0x284000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000bbe000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009fb000-0x4)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000671000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r7}, 0xc) mmap(&(0x7f0000284000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x200000000000) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000f0a000-0x10)=@generic="7fc8fa403ed518ad83156263a4bb0391", 0x10) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r8, &(0x7f0000b11000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r8, &(0x7f0000f69000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000086dd, @ipv6={0x0, 0x6, "f1806c", 0x18, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x100000001, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000f6a000)=0x0) 2017/08/25 19:35:28 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000f11000-0x9)="2f6465762f73672300", 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f00005f5000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x92, 0x0, 0x20, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082f000-0x4)=0xb) mmap(&(0x7f0000988000/0x1000)=nil, 0x1000, 0x1, 0x810, r2, 0x4) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000fa8000-0x18)={0x0, 0x9, 0x8, &(0x7f0000368000)=0x0}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x800080000000000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) connect$netrom(r0, &(0x7f0000de5000+0x5e)=@full={{0x3, {"31b0cfc7eff009"}, 0x1}, [{"0c60d31937dcc6"}, {"16e91f20c3d25b"}, {"7836c98c25bb27"}, {"7b5d30db7ae630"}, {"826cfafa6caabf"}, {"cf899f01801b03"}, {"56eeaf743d8a9c"}, {"49679860e06818"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r5 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init() r7 = dup2(r6, r6) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f0000000000)=0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000196000-0x40)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000eb000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000c02000-0x8)="2e2f66696c653000", 0x8002, 0xc0) mmap(&(0x7f00002b9000/0x2000)=nil, 0x2000, 0x3, 0x40010, r0, 0x10000000) getsockname$llc(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000034b000-0x4)=0x10) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000941000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000941000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00009cf000-0x8)={0x0, 0x0}, 0x101, 0x4) syz_emit_ethernet(0x37, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r9, r10, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) syz_extract_tcp_res(&(0x7f000067c000-0x8)={0x42424242, 0x42424242}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x3, r12, r11, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) 2017/08/25 19:35:28 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)="2f6465762f73672300", 0x1f, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000-0x8)={0x2, [0x1f, 0x100000001]}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x2, [0xed, 0x80000001]}, 0x8) r1 = syz_open_dev$ircomm(&(0x7f0000005000)="2f6465762f6972636f6d6d2300", 0x4, 0x8000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000009000-0x4)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000003000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xd4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000-0x9)="2f6465762f73672300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x20, 0x0, 0x87dc) 2017/08/25 19:35:28 executing program 4: pipe(&(0x7f0000aa4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x892, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000fdb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000e3000)=0x1c, 0x80000) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x1f) r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r3, 0x0) read(r3, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004c4000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e0000+0x268)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a75000)={r4, 0x7fffffff}, &(0x7f000026e000)=0x8) fdatasync(r3) 2017/08/25 19:35:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000cf6000)=0x3b) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) perf_event_open(&(0x7f0000d28000)={0x2, 0x78, 0x8, 0x9694, 0xd0f, 0x5, 0x0, 0x8, 0x21400, 0x2, 0x401, 0x1, 0x9, 0xe, 0x0, 0x4, 0x0, 0x3, 0x3, 0x40, 0x9, 0x4, 0x0, 0x8, 0x4, 0x1ef1, 0x0}, r5, 0x14cc, r2, 0x1) fcntl$setsig(r3, 0xa, 0x12) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f0000fb3000)="b0d08f0a702cd7a2c9cbe75d4230e9fe", 0x10}], 0x1, 0x0) r6 = dup2(r2, r4) writev(r6, &(0x7f0000fcc000-0x53)=[{&(0x7f0000fc9000)="ec", 0x1}], 0x1) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)="000000000000000000", 0x9}], 0x1) fcntl$setown(r3, 0x8, r5) mlock2(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0x1) tkill(r5, 0x14) 2017/08/25 19:35:28 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000017a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x484005) openat(r0, &(0x7f000043d000-0x8)="2e2f66696c653000", 0x201, 0x800020) mkdir(&(0x7f0000034000)="2e2f66696c653000", 0x0) openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fc7000-0x4)=0x3ff) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000787000)="6755ac78e03fed1214bb0f17a1c15240c06ff7ed7c2b6307517e1e114c0bbeb7f233c3b3312fb9936992d03e5d8c8883a4b81a9655755d") r1 = request_key(&(0x7f0000812000)="7472757374656400", &(0x7f0000fc3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc3000-0x9)="70726f63656d301b00", 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0x0, r1) bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x30)={0xfffffffffffffffd, 0x0, &(0x7f0000bb4000)=[], &(0x7f0000591000-0x15)="6b657972696e672f7b626465766b657972696e6700", 0xfffffffffffffff7, 0x80, &(0x7f000000b000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x721c}, 0x30) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000679000-0xfb)="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", 0xfc) r2 = socket(0xf, 0x803, 0x2) write(r2, &(0x7f0000753000-0x10)="0214af0002000000006466b78e000448", 0x10) recvmmsg(r2, &(0x7f0000b39000-0xe0)=[{{&(0x7f0000b82000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000a11000-0x60)=[{&(0x7f0000470000)="", 0x0}, {&(0x7f0000b82000)="00", 0x1}], 0x2, &(0x7f0000fc5000)="", 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b87000-0x60)=[{&(0x7f0000b87000-0xf4)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f0000b87000-0x96)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f000022a000-0x1f)="1f00000000091bde000000000000000000002000090001801400000fb040e3f0", 0x20) accept4(0xffffffffffffffff, 0x0, &(0x7f0000007000)=0x0, 0x80000) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d1000)="2f6465762f6175746f667300", 0x200203, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000da3000-0x50)={{0x7, 0x9}, {0x0, 0x1}, 0x19, 0x9, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005ce000/0x3000)=nil, 0x3000, 0x3, 0x40051, r2, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000048e000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fc8000)={0x0, 0x3f97c3c1}, &(0x7f0000fc8000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fc8000)={r5, 0x0}, &(0x7f0000fc8000-0x4)=0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r2, 0x1) sendmmsg$inet_sctp(r4, &(0x7f0000fc8000-0x38)=[{&(0x7f0000266000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f1000-0x10)=[{&(0x7f0000fc7000)="8bf6d44124e0ad624abe1fa2fbf099ec33a91a9d506abc4b4e1576dc03694c0a4b44e5db996146f1d697e060a5119faee1480fa5c116eefeff9a14ed612ad1884aaa4f1a56ca97741a82791593bb43caaa5d38364d4661b6bb3dfe99370f345cd186cefccfbdd4ea37b43c8071debb1736a6dc54f1c19769b339362addd6f257f0fc77f49754205fdb72a6cfb77f3ef6738185dd43bacd9a8ca88e132b1ca78714728fd97ac6804df5f9a6f5279d0a5abffda7c183bf8e9635b12086318e439a28f3443eed0d2ddf1604e0f175ad1ab7d390e895b670321b4274a91764", 0xdd}], 0x1, &(0x7f0000e1b000)=[@sndrcv={0x30, 0x84, 0x1, {0xf3, 0xfff, 0x200, 0x6, 0x2, 0x0, 0x7f, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x800, 0x8, 0x4, 0x1}}], 0x2, 0x800}], 0x1, 0x8000) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000fc9000-0x10)=[{&(0x7f0000fc8000)="290000001800312a000000000000000c0af500000000ff06800e00000400080004000e4400fff4ff01", 0x29}], 0x1) 2017/08/25 19:35:28 executing program 0: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ea9000)={&(0x7f0000eaa000-0x8)="2e2f66696c653000", 0x0}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ef000-0xc)={0x4, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f000060d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eac000-0x30)={0x7, 0x6, &(0x7f0000d5b000)=[@generic={0x8, 0x7, 0x7, 0x4}, @generic={0xc640, 0xb9b, 0x2, 0x97}, @generic={0x9, 0xf89b, 0x9dca, 0x4}, @map={0x3, 0x7ff, 0x3, 0x1}, @map={0x1, 0x7ff, 0x2, 0xffffffffffffff9c}, @generic={0x6, 0x5, 0x9, 0x28e8}], &(0x7f0000b30000)="657468305e7c7d656d3170726f636574683100", 0x4, 0xa0, &(0x7f0000eab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7130000}, 0x30) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000eab000)={0x0, r2, 0xd4811414311bb20e}, 0xc) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000eab000-0x10)={&(0x7f0000eab000-0x8)="2e2f66696c653000", 0x0}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000001a000-0x10)={&(0x7f00005aa000)="2e2f66696c653000", r3}, 0x10) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c86000)={r3, &(0x7f0000ead000-0x15)="4960ed9bd0c838abf1b1340bf3b4613e716780716b", &(0x7f0000eac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) accept4$ax25(r1, &(0x7f0000eaa000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000eaa000)=0x10, 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000ea9000)={0x7, 0x3, 0x10000, 0x2, 0x3}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x6, 0x4, 0x100000001, 0x1, 0x0}, 0x14) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ead000-0x10)={r4, &(0x7f0000eac000)="82de11e1e378b771139406d691f2a2a829f328724e968cd6ea0c98d46612db563d9914e6bb5ce7b440f00e062a0542f155"}, 0x10) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eae000-0x18)={r0, &(0x7f0000ead000)="", &(0x7f000067b000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syz_extract_tcp_res$synack(&(0x7f0000011000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/08/25 19:35:28 executing program 2: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(0xcf34, &(0x7f0000058000-0x8)="2e2f66696c653000", 0x4000, 0x2, &(0x7f00005cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000272000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00005cf000-0x4)=0xa) bind(r0, &(0x7f000050f000-0x10)=@llc={0x1a, 0x6, 0x7, 0xf12, 0x970a, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000453000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000854000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xcb}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f000059e000-0x4)=0x5, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f51000)={&(0x7f00002fa000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000072c000)=[], 0x0, &(0x7f0000f52000)="", 0x0, 0x0}, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e48000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000990000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000336000-0x10)={0x4, &(0x7f0000b53000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$inet(r0, &(0x7f00008c2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002d1000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000015000)=[{&(0x7f0000dbf000-0xd2)="", 0x0}], 0x1) pipe(&(0x7f0000ee4000-0x8)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f00002ad000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x41, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000316000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) close(r0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000061d000-0x120)={0x179, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) syz_extract_tcp_res$synack(&(0x7f0000bb7000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0x40, &(0x7f0000d96000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x32, 0x3, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, 0x42424242, 0x0, 0x0, 0x7, 0x800000002, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x4}]}}, {"6d96"}}}}}}) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f00005be000-0x4)=0x0, 0x4) syz_emit_ethernet(0x9b, &(0x7f00006b0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1e, 0x10, 0x0, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @timestamp={0x8, 0xa, 0x5, 0x1}, @sack={0x5, 0x16, [0x2, 0xa7, 0x2, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x290}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @eol={0x0}, @fastopen={0x22, 0xc, "5c1e830dff06a295093c"}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) sendto$inet(r0, &(0x7f0000f90000-0x68)="9032a876da9f58dd2d242ef212acaa93a563eef41e1deafe9a291949518dccf96b7c6a32d526bfe7bb14a6ef1510df349b72344b1b1d3de82f055550c272a9f5059ed23b3ae985c1ae0affa3d526134c82328487568fdc953125f701ab70a1143ab4f7ac6969d446", 0x68, 0x1, &(0x7f0000d4a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000018000)={0x42424242, 0x42424242}, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00004dd000-0x4)=0x9) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000650000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000d4c000-0x4)=0x100000003, 0x4) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000047f000-0x78)={0x1, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc54dcab263a9a32f, 0x2, 0x8001, 0x3, 0x8, &(0x7f0000588000-0x10)=@generic="380ec2bd89b7097b561f820a6f51ecc3", 0x0, 0x7fff, 0x5}) sendfile(r2, r1, &(0x7f0000e76000-0x8)=0x0, 0x3) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 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, 0x3, {[]}}, {"0069"}}}}}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000120000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007be000)={0x0, 0x1000}, &(0x7f0000101000)=0x8) 2017/08/25 19:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000dad000)={0x0, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000923000)="2f6465762f766373612300", 0x0, 0x4c081) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00004e0000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = open(&(0x7f0000066000)="2e2f62757300", 0x141046, 0x0) io_setup(0x80000000000007fc, &(0x7f0000c21000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000dc000)="2f6465762f6175746f667300", 0x10080, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00008d6000)={0x1, 0x20, 0xfffffffffffff40a, 0x872e, "1b2be93679b30fb27d567c2bafaaf71e65740dce2b4edc3ad392f015b2c076aa"}) r3 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000000000/0x922000)=nil, 0x922000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x44, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000fc8000)={0x10000, {{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]}}, 0x90) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) read(r4, &(0x7f0000518000-0x79)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00003b4000-0x30)=[{&(0x7f00006be000-0x2)="13d5", 0x2}, {&(0x7f0000ce3000)="c30f0d70985b3457728706817a615a4606794beef665d7d2d88a", 0x1a}, {&(0x7f0000dc1000)="43930da262b8166ead13411618cb382a387b2380c72cf6e23d7bb1648d1ae47194747f7312fbcac9126e", 0x2a}], 0x3) mmap(&(0x7f0000922000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:28 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000005000/0x1000)=nil) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000ba4000-0x38)={&(0x7f0000197000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00003e3000-0x50)=[{&(0x7f0000155000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00009df000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ba4000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000ba3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000ba3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x5, &(0x7f0000015000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x5f}, 0x20) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendto(r1, &(0x7f0000b9f000-0x2a)="67", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000ba4000-0x10)=[{&(0x7f0000b95000-0xc4)="44", 0x1}], 0x1, &(0x7f0000ba3000)=[{0x1010, 0x0, 0x4, "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"}, {0x18, 0x0, 0x2, "12641c67e7ef88"}, {0xf0, 0x114, 0x4, "768571a08f3ed68cfbc99a0c677f79a3869eef5e72cd03a26980631a2e40c8f4480372a9bee8494ad266f6ebe82a33255c63732417551b6f5615d3a0efe62b528d61957461c35579549098b81ec7dda49265998631d4f42ad91ca058e4fb81bff1caab5b9dd0264bd2e679956a8676074f1e2f18919bf3ce0c8e509210b414adc6188501f163d5f0df272803413e0ca9ab6846ed4ae7d3ec4f29375fd8d35929fe4179a3f18583e06508d5cb184aff334e08e181f99941a2cd51a660522345a2c92d8c21972a81e423225c8a6b4df500f9937dea23b144d9bd3a5a8ac85b"}, {0xd8, 0x11f, 0x19, "eb8f6387ac687e529b6f75200c7cf496d2e7addc606a3597a3454d84bc099253cab4068b7a8fcee645136e2a54b47cd150915e4d85d5f7c1b42a48964a042222b42d9584d19b7647f335b53e798d022ce007e079b2e83298b414c9874aab6c956c344a186d88fe020b2ab3df6f70eeee66cd1e4e69b66bacbacfcc2579bb12769df18c2d901846660d8ebc65dade82524a5f77ca9f261e46cc8a86003222bf819050cf9f0991414f3a8517a89ccc91f505a534d97d31faada64ca8a6fafbfdeec852748adbde"}, {0x10, 0x10f, 0x40, ""}, {0x18, 0x107, 0x3, "ce0667178f9b"}], 0x6, 0x0}, 0xfffffffffffffffc) socket$inet6(0xa, 0x8000a, 0x81) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000ba5000)="2f6465762f766373612300", 0x40, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)="0000", 0x2}], 0x1) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba5000)="2f6465762f70746d7800", 0x1, 0x0) ioctl$KDDELIO(r4, 0x4b35, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r5 = msgget(0x0, 0x80) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000ece000)=0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/25 19:35:28 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x3, 0xa) r2 = dup3(r0, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000ef1000)=0x9f, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000eef000-0x8)={0x9, 0x3}, 0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x5d, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000ef2000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00006b1000)=0x0, &(0x7f0000eee000)=0x4) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00006bc000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000eef000)="35f83cbe920760c4c355496b445af7f7b9bb50b39107ae616da26dc3b1768d3eef2682d9c95973e7335e132432f340931fa7efe18b97f8a6d6f6ccb732edf5e4ab3bcf3e4154a2452844384e9545922376d56a1d713959ae47e469ad4d88971f748ff65c5412a91be5a04e6491a38de8a680e5a17e5eed0657f737add44c2d3f36a00bd6cdff", 0x86, 0x4000, &(0x7f0000902000)={0xa, 0x0, 0x6d, @loopback={0x0, 0x1}, 0x40}, 0x1c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x400000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ef2000)="06", 0x1, 0x0, &(0x7f0000ef3000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r2, &(0x7f00007b6000)={0x27, 0x101, 0x100, 0x7, 0x6, 0x3f, "da7cb2d6ede7ffba87588b25708d8d6a57e483533f33d74ae8287a5b538acf2aceb9237856c2ab0404a8fa52fc63ffd0232bda9091c47993aeac7806656415", 0x3}, 0x60) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000bca000)={0x8, 0x88, 0x8, 0x4}, 0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000ef3000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005b7000)="2f6465762f70746d7800", 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000ecf000-0x4)=0x1, 0x4) open$dir(&(0x7f00008b8000)="2e2f66696c653000", 0x28002, 0xf) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000288000-0xc)={0x100000000, 0x1, 0x8, 0x6, 0x1}, 0xc) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x0) mmap(&(0x7f0000d6d000/0x2000)=nil, 0x2000, 0x3, 0x80000000000010, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f00000a7000)={&(0x7f0000ef2000)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x6e, &(0x7f0000025000)=[{&(0x7f0000ef2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ef2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000751000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000a54000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000ef2000)="", 0x0}, {&(0x7f000065e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000